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diff --git a/docs/lma/metrics/devguide.rst b/docs/lma/metrics/devguide.rst new file mode 100644 index 00000000..93d33016 --- /dev/null +++ b/docs/lma/metrics/devguide.rst @@ -0,0 +1,474 @@ +==================== +Metrics Dev Guide +==================== +Table of Contents +================= +.. contents:: +.. section-numbering:: + + +Anible File Organization +============================ + +Ansible-Server +---------------- + +Please follow the following file structure: + +.. code-block:: bash + + ansible-server + | ansible.cfg + | hosts + | + +---group_vars + | all.yml + | + +---playbooks + | clean.yaml + | setup.yaml + | + \---roles + +---clean-monitoring + | \---tasks + | main.yml + | + +---monitoring + +---files + | | monitoring-namespace.yaml + | | + | +---alertmanager + | | alertmanager-config.yaml + | | alertmanager-deployment.yaml + | | alertmanager-service.yaml + | | alertmanager1-deployment.yaml + | | alertmanager1-service.yaml + | | + | +---cadvisor + | | cadvisor-daemonset.yaml + | | cadvisor-service.yaml + | | + | +---collectd-exporter + | | collectd-exporter-deployment.yaml + | | collectd-exporter-service.yaml + | | + | +---grafana + | | grafana-datasource-config.yaml + | | grafana-deployment.yaml + | | grafana-pv.yaml + | | grafana-pvc.yaml + | | grafana-service.yaml + | | + | +---kube-state-metrics + | | kube-state-metrics-deployment.yaml + | | kube-state-metrics-service.yaml + | | + | +---node-exporter + | | nodeexporter-daemonset.yaml + | | nodeexporter-service.yaml + | | + | \---prometheus + | main-prometheus-service.yaml + | prometheus-config.yaml + | prometheus-deployment.yaml + | prometheus-pv.yaml + | prometheus-pvc.yaml + | prometheus-service.yaml + | prometheus1-deployment.yaml + | prometheus1-service.yaml + | + \---tasks + main.yml + + +Ansible - Client +------------------ + +Please follow the following file structure: + +.. code-block:: bash + + ansible-server + | ansible.cfg + | hosts + | + +---group_vars + | all.yml + | + +---playbooks + | clean.yaml + | setup.yaml + | + \---roles + +---clean-collectd + | \---tasks + | main.yml + | + +---collectd + +---files + | collectd.conf.j2 + | + \---tasks + main.yml + + +Summary of Roles +================== + +A brief description of the Ansible playbook roles, +which are used to deploy the monitoring cluster + +Ansible Server Roles +---------------------- + +Ansible Server, this part consists of the roles used to deploy +Prometheus Alertmanager Grafana stack on the server-side + +Role: Monitoring +~~~~~~~~~~~~~~~~~~ + +Deployment and configuration of PAG stack along with collectd-exporter, +cadvisor and node-exporter. + +Role: Clean-Monitoring +~~~~~~~~~~~~~~~~~~~~~~~~ + +Removes all the components deployed by the Monitoring role. + + +File-Task Mapping and Configurable Parameters +================================================ + +Ansible Server +---------------- + +Role: Monitoring +~~~~~~~~~~~~~~~~~~~ + +Alert Manager +^^^^^^^^^^^^^^^ + +File: alertmanager-config.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/alertmanager/alertmanager-config.yaml + +Task: Configures Receivers for alertmanager + +Summary: A configmap, currently configures webhook for alertmanager, +can be used to configure any kind of receiver + +Configurable Parameters: + receiver.url: change to the webhook receiver's URL + route: Can be used to add receivers + + +File: alertmanager-deployment.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/alertmanager/alertmanager-deployment.yaml + +Task: Deploys alertmanager instance + +Summary: A Deployment, deploys 1 replica of alertmanager + + +File: alertmanager-service.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/alertmanager/alertmanager-service.yaml + +Task: Creates a K8s service for alertmanager + +Summary: A Nodeport type of service, so that user can create "silences", +view the status of alerts from the native alertmanager dashboard / UI. + +Configurable Parameters: + spec.type: Options : NodePort, ClusterIP, LoadBalancer + spec.ports: Edit / add ports to be handled by the service + +**Note: alertmanager1-deployment, alertmanager1-service are the same as +alertmanager-deployment and alertmanager-service respectively.** + +CAdvisor +^^^^^^^^^^^ + +File: cadvisor-daemonset.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/cadvisor/cadvisor-daemonset.yaml + +Task: To create a cadvisor daemonset + +Summary: A daemonset, used to scrape data of the kubernetes cluster itself, +its a daemonset so an instance is run on every node. + +Configurable Parameters: + spec.template.spec.ports: Port of the container + + +File: cadvisor-service.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/cadvisor/cadvisor-service.yaml + +Task: To create a cadvisor service + +Summary: A ClusterIP service for cadvisor to communicate with prometheus + +Configurable Parameters: + spec.ports: Add / Edit ports + + +Collectd Exporter +^^^^^^^^^^^^^^^^^^^^ + +File: collectd-exporter-deployment.yaml +'''''''''''''''''''''''''''''''''''''''''' +Path : monitoring/files/collectd-exporter/collectd-exporter-deployment.yaml + +Task: To create a collectd replica + +Summary: A deployment, acts as receiver for collectd data sent by client machines, +prometheus pulls data from this exporter + +Configurable Parameters: + spec.template.spec.ports: Port of the container + + +File: collectd-exporter.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/collectd-exporter/collectd-exporter.yaml + +Task: To create a collectd service + +Summary: A NodePort service for collectd-exporter to hold data for prometheus +to scrape + +Configurable Parameters: + spec.ports: Add / Edit ports + + +Grafana +^^^^^^^^^ + +File: grafana-datasource-config.yaml +'''''''''''''''''''''''''''''''''''''''''' +Path : monitoring/files/grafana/grafana-datasource-config.yaml + +Task: To create config file for grafana + +Summary: A configmap, adds prometheus datasource in grafana + + +File: grafana-deployment.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/grafana/grafana-deployment.yaml + +Task: To create a grafana deployment + +Summary: The grafana deployment creates a single replica of grafana, +with preconfigured prometheus datasource. + +Configurable Parameters: + spec.template.spec.ports: Edit ports + spec.template.spec.env: Add / Edit environment variables + + +File: grafana-pv.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/grafana/grafana-pv.yaml + +Task: To create a persistent volume for grafana + +Summary: A persistent volume for grafana. + +Configurable Parameters: + spec.capacity.storage: Increase / decrease size + spec.accessModes: To change the way PV is accessed. + spec.nfs.server: To change the ip address of NFS server + spec.nfs.path: To change the path of the server + + +File: grafana-pvc.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/grafana/grafana-pvc.yaml + +Task: To create a persistent volume claim for grafana + +Summary: A persistent volume claim for grafana. + +Configurable Parameters: + spec.resources.requests.storage: Increase / decrease size + + +File: grafana-service.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/grafana/grafana-service.yaml + +Task: To create a service for grafana + +Summary: A Nodeport type of service, so that users actually connect to, +view the dashboard / UI. + +Configurable Parameters: + spec.type: Options : NodePort, ClusterIP, LoadBalancer + spec.ports: Edit / add ports to be handled by the service + + +Kube State Metrics +^^^^^^^^^^^^^^^^^^^^ + +File: kube-state-metrics-deployment.yaml +'''''''''''''''''''''''''''''''''''''''''' +Path : monitoring/files/kube-state-metrics/kube-state-metrics-deployment.yaml + +Task: To create a kube-state-metrics instance + +Summary: A deployment, used to collect metrics of the kubernetes cluster iteself + +Configurable Parameters: + spec.template.spec.containers.ports: Port of the container + + +File: kube-state-metrics-service.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/kube-state-metrics/kube-state-metrics-service.yaml + +Task: To create a collectd service + +Summary: A NodePort service for collectd-exporter to hold data for prometheus +to scrape + +Configurable Parameters: + spec.ports: Add / Edit ports + + +Node Exporter +^^^^^^^^^^^^^^^ + +File: node-exporter-daemonset.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/node-exporter/node-exporter-daemonset.yaml + +Task: To create a node exporter daemonset + +Summary: A daemonset, used to scrape data of the host machines / node, +its a daemonset so an instance is run on every node. + +Configurable Parameters: + spec.template.spec.ports: Port of the container + + +File: node-exporter-service.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/node-exporter/node-exporter-service.yaml + +Task: To create a node exporter service + +Summary: A ClusterIP service for node exporter to communicate with Prometheus + +Configurable Parameters: + spec.ports: Add / Edit ports + + +Prometheus +^^^^^^^^^^^^^ + +File: prometheus-config.yaml +'''''''''''''''''''''''''''''''''''''''''' +Path : monitoring/files/prometheus/prometheus-config.yaml + +Task: To create a config file for Prometheus + +Summary: A configmap, adds alert rules. + +Configurable Parameters: + data.alert.rules: Add / Edit alert rules + + +File: prometheus-deployment.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/prometheus/prometheus-deployment.yaml + +Task: To create a Prometheus deployment + +Summary: The Prometheus deployment creates a single replica of Prometheus, +with preconfigured Prometheus datasource. + +Configurable Parameters: + spec.template.spec.affinity: To change the node affinity, + make sure only 1 instance of prometheus is + running on 1 node. + + spec.template.spec.ports: Add / Edit container port + + +File: prometheus-pv.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/prometheus/prometheus-pv.yaml + +Task: To create a persistent volume for Prometheus + +Summary: A persistent volume for Prometheus. + +Configurable Parameters: + spec.capacity.storage: Increase / decrease size + spec.accessModes: To change the way PV is accessed. + spec.hostpath.path: To change the path of the volume + + +File: prometheus-pvc.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/prometheus/prometheus-pvc.yaml + +Task: To create a persistent volume claim for Prometheus + +Summary: A persistent volume claim for Prometheus. + +Configurable Parameters: + spec.resources.requests.storage: Increase / decrease size + + +File: prometheus-service.yaml +''''''''''''''''''''''''''''''''' +Path : monitoring/files/prometheus/prometheus-service.yaml + +Task: To create a service for prometheus + +Summary: A Nodeport type of service, prometheus native dashboard +available here. + +Configurable Parameters: + spec.type: Options : NodePort, ClusterIP, LoadBalancer + spec.ports: Edit / add ports to be handled by the service + + +File: main-prometheus-server.yaml +''''''''''''''''''''''''''''''''''' +Path: monitoring/files/prometheus/main-prometheus-service.yaml + +Task: A service that connects both prometheus instances. + +Summary: A Nodeport service for other services to connect to the Prometheus cluster. +As HA Prometheus needs to independent instances of Prometheus scraping the same inputs +having the same configuration + +**Note: prometheus-deployment, prometheus1-service are the same as +prometheus-deployment and prometheus-service respectively.** + + +Ansible Client Roles +---------------------- + +Role: Collectd +~~~~~~~~~~~~~~~~~~ + +File: main.yml +^^^^^^^^^^^^^^^^ +Path: collectd/tasks/main.yaml + +Task: Install collectd along with prerequisites + +Associated template file: + +- collectd.conf.j2 +Path: collectd/files/collectd.conf.j2 + +Summary: Edit this file to change the default configuration to +be installed on the client's machine diff --git a/docs/lma/metrics/images/dataflow.png b/docs/lma/metrics/images/dataflow.png Binary files differnew file mode 100644 index 00000000..ca1ec908 --- /dev/null +++ b/docs/lma/metrics/images/dataflow.png diff --git a/docs/lma/metrics/images/setup.png b/docs/lma/metrics/images/setup.png Binary files differnew file mode 100644 index 00000000..ce6a1274 --- /dev/null +++ b/docs/lma/metrics/images/setup.png diff --git a/docs/lma/metrics/userguide.rst b/docs/lma/metrics/userguide.rst new file mode 100644 index 00000000..0ee4a238 --- /dev/null +++ b/docs/lma/metrics/userguide.rst @@ -0,0 +1,230 @@ +================= +Metrics +================= +Table of Contents +================= +.. contents:: +.. section-numbering:: + +Setup +======= + +Prerequisites +------------------------- +- Require 3 VMs to setup K8s +- ``$ sudo yum install ansible`` +- ``$ pip install openshift pyyaml kubernetes`` (required for ansible K8s module) +- Update IPs in all these files (if changed) + - ``ansible-server/group_vars/all.yml`` (IP of apiserver and hostname) + - ``ansible-server/hosts`` (IP of VMs to install) + - ``ansible-server/roles/monitoring/files/grafana/grafana-pv.yaml`` (IP of NFS-Server) + - ``ansible-server/roles/monitoring/files/alertmanager/alertmanager-config.yaml`` (IP of alert-receiver) + +Setup Structure +--------------- +.. image:: images/setup.png + +Installation - Client Side +---------------------------- + +Nodes +````` +- **Node1** = 10.10.120.21 +- **Node4** = 10.10.120.24 + +How installation is done? +````````````````````````` +Ansible playbook available in ``tools/lma/ansible-client`` folder + +- ``cd tools/lma/ansible-client`` +- ``ansible-playbook setup.yaml`` + +This deploys collectd and configures it to send data to collectd exporter +configured at 10.10.120.211 (ip address of current instance of collectd-exporter) +Please make appropriate changes in the config file present in ``tools/lma/ansible-client/roles/collectd/files/`` + +Installation - Server Side +---------------------------- + +Nodes +`````` + +Inside Jumphost - POD12 + - **VM1** = 10.10.120.211 + - **VM2** = 10.10.120.203 + - **VM3** = 10.10.120.204 + + +How installation is done? +````````````````````````` +**Using Ansible:** + - **K8s** + - **Prometheus:** 2 independent deployments + - **Alertmanager:** 2 independent deployments (cluster peers) + - **Grafana:** 1 Replica deployment + - **cAdvisor:** 1 daemonset, i.e 3 replicas, one on each node + - **collectd-exporter:** 1 Replica + - **node-exporter:** 1 statefulset with 3 replicas + - **kube-state-metrics:** 1 deployment + - **NFS Server:** at each VM to store grafana data at following path + - ``/usr/share/monitoring_data/grafana`` + +How to setup? +````````````` +- **To setup K8s cluster, EFK and PAG:** Run the ansible-playbook ``ansible/playbooks/setup.yaml`` +- **To clean everything:** Run the ansible-playbook ``ansible/playbooks/clean.yaml`` + +Do we have HA? +```````````````` +Yes + +Configuration +============= + +K8s +--- +Path to all yamls (Server Side) +```````````````````````````````` +``tools/lma/ansible-server/roles/monitoring/files/`` + +K8s namespace +````````````` +``monitoring`` + +Configuration +--------------------------- + +Serivces and Ports +`````````````````````````` + +Services and their ports are listed below, +one can go to IP of any node on the following ports, +service will correctly redirect you + + + ====================== ======= + Service Port + ====================== ======= + Prometheus 30900 + Prometheus1 30901 + Main-Prometheus 30902 + Alertmanager 30930 + Alertmanager1 30931 + Grafana 30000 + Collectd-exporter 30130 + ====================== ======= + +How to change Configuration? +------------------------------ +- Ports, names of the containers, pretty much every configuration can be modified by changing the required values in the respective yaml files (``/tools/lma/ansible-server/roles/monitoring/``) +- For metrics, on the client's machine, edit the collectd's configuration (jinja2 template) file, and add required plugins (``/tools/lma/ansible-client/roles/collectd/files/collectd.conf.j2``). + For more details refer `this <https://collectd.org/wiki/index.php/First_steps>`_ + +Where to send metrics? +------------------------ + +Metrics are sent to collectd exporter. +UDP packets are sent to port 38026 +(can be configured and checked at +``tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-deployment.yaml``) + +Data Management +================================ + +DataFlow: +-------------- +.. image:: images/dataFlow.png + +Where is the data stored now? +---------------------------------- + - Grafana data (including dashboards) ==> On master, at ``/usr/share/monitoring_data/grafana`` (its accessed by Presistent volume via NFS) + - Prometheus Data ==> On VM2 and VM3, at /usr/share/monitoring_data/prometheus + + **Note: Promethei data also are independent of each other, a shared data solution gave errors** + +Do we have backup of data? +------------------------------- + Promethei even though independent scrape same targets, + have same alert rules, therefore generate very similar data. + + Grafana's NFS part of the data has no backup + Dashboards' json are available in the ``/tools/lma/metrics/dashboards`` directory + +When containers are restarted, the data is still accessible? +----------------------------------------------------------------- + Yes, unless the data directories are deleted ``(/usr/share/monitoring_data/*)`` from each node + +Alert Management +================== + +Configure Alert receiver +-------------------------- +- Go to file ``/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-config.yaml`` +- Under the config.yml section under receivers, add, update, delete receivers +- Currently ip of unified alert receiver is used. +- Alertmanager supports multiple types of receivers, you can get a `list here <https://prometheus.io/docs/alerting/latest/configuration/>`_ + +Add new alerts +-------------------------------------- +- Go to file ``/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-config.yaml`` +- Under the data section alert.rules file is mounted on the config-map. +- In this file alerts are divided in 4 groups, namely: + - targets + - host and hardware + - container + - kubernetes +- Add alerts under exisiting group or add new group. Please follow the structure of the file for adding new group +- To add new alert: + - Use the following structure: + + alert: alertname + + expr: alert rule (generally promql conditional query) + + for: time-range (eg. 5m, 10s, etc, the amount of time the condition needs to be true for the alert to be triggered) + + labels: + + severity: critical (other severity options and other labels can be added here) + + type: hardware + + annotations: + + summary: <summary of the alert> + + description: <descibe the alert here> + +- For an exhaustive alerts list you can have a look `here <https://awesome-prometheus-alerts.grep.to/>`_ + +Troubleshooting +=============== +No metrics received in grafana plot +--------------------------------------------- +- Check if all configurations are correctly done. +- Go to main-prometheus's port and any one VMs' ip, and check if prometheus is getting the metrics +- If prometheus is getting them, read grafana's logs (``kubectl -n monitoring logs <name_of_grafana_pod>``) +- Else, have a look at collectd exporter's metrics endpoint (eg. 10.10.120.211:30103/metrics) +- If collectd is getting them, check prometheus's config file if collectd's ip is correct over there. +- Else ssh to master, check which node collectd-exporter is scheduled (lets say vm2) +- Now ssh to vm2 +- Use ``tcpdump -i ens3 #the interface used to connect to the internet > testdump`` +- Grep your client node's ip and check if packets are reaching our monitoring cluster (``cat testdump | grep <ip of client>``) +- Ideally you should see packets reaching the node, if so please see if the collectd-exporter is running correctly, check its logs. +- If no packets are received, error is on the client side, check collectd's config file and make sure correct collectd-exporter ip is used in the ``<network>`` section. + +If no notification received +--------------------------- +- Go to main-prometheus's port and any one VMs' ip,(eg. 10.10.120.211:30902) and check if prometheus is getting the metrics +- If no, read "No metrics received in grafana plot" section, else read ahead. +- Check IP of alert-receiver, you can see this by going to alertmanager-ip:port and check if alertmanager is configured correctly. +- If yes, paste the alert rule in the prometheus' query-box and see if any metric staisfy the condition. +- You may need to change alert rules in the alert.rules section of prometheus-config.yaml if there was a bug in the alert's rule. (please read the "Add new alerts" section for detailed instructions) + +Reference +========= +- `Prometheus K8S deployment <https://www.metricfire.com/blog/how-to-deploy-prometheus-on-kubernetes/>`_ +- `HA Prometheus <https://prometheus.io/docs/introduction/faq/#can-prometheus-be-made-highly-available>`_ +- `Data Flow Diagram <https://drive.google.com/file/d/1D--LXFqU_H-fqpD57H3lJFOqcqWHoF0U/view?usp=sharing>`_ +- `Collectd Configuration <https://docs.opnfv.org/en/stable-fraser/submodules/barometer/docs/release/userguide/docker.userguide.html#build-the-collectd-docker-image>`_ +- `Alertmanager Rule Config <https://awesome-prometheus-alerts.grep.to/>`_ diff --git a/tools/lma/ansible-client/playbooks/clean.yaml b/tools/lma/ansible-client/playbooks/clean.yaml new file mode 100644 index 00000000..4f77b062 --- /dev/null +++ b/tools/lma/ansible-client/playbooks/clean.yaml @@ -0,0 +1,25 @@ +# Copyright 2020 Adarsh yadav, Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +#clean td-agent +- name: clean td-agent + hosts: all + roles: + - clean-td-agent + +#clean collectd +- name: clean collectd + hosts: all + roles: + - clean-collectd diff --git a/tools/lma/ansible-client/roles/clean-collectd/main.yml b/tools/lma/ansible-client/roles/clean-collectd/main.yml new file mode 100644 index 00000000..97100cad --- /dev/null +++ b/tools/lma/ansible-client/roles/clean-collectd/main.yml @@ -0,0 +1,44 @@ +# Copyright 2020 Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +--- +- hosts: localhost + + tasks: + - name: Check and install dependencies + yum: + name: docker + state: present + + - name: Install python sdk + yum: + name: python-docker-py + state: present + + - name: Stopping collectd container + docker_container: + name: collectd + state: stopped + + - name: Removing collectd container + docker_container: + name: collectd + state: absent + + # Removes the image (not recommended) + # - name: Remove image + # docker_image: + # state: absent + # name: opnfv/barometer-collectd + # tag: latest diff --git a/tools/lma/ansible-client/roles/collectd/files/collectd.conf.j2 b/tools/lma/ansible-client/roles/collectd/files/collectd.conf.j2 new file mode 100644 index 00000000..ba953e3a --- /dev/null +++ b/tools/lma/ansible-client/roles/collectd/files/collectd.conf.j2 @@ -0,0 +1,44 @@ +Hostname "{{ host_name }}" +Interval 10 +LoadPlugin intel_rdt +LoadPlugin processes +LoadPlugin interface +LoadPlugin network +LoadPlugin ovs_stats +LoadPlugin cpu +LoadPlugin memory +#LoadPlugin csv +#LoadPlugin write_http +#LoadPlugin dpdkstat +############################################################################## +# Plugin configuration # +############################################################################## +<Plugin processes> + ProcessMatch "ovs-vswitchd" "ovs-vswitchd" + ProcessMatch "ovsdb-server" "ovsdb-server" + ProcessMatch "collectd" "collectd" +</Plugin> + +<Plugin cpu> + ReportByCpu true + ReportByState true + ValuesPercentage true + ReportNumCpu true + ReportGuestState false + SubtractGuestState false +</Plugin> + +<Plugin network> + Server "10.10.120.211" "30826" +</Plugin> + +<Plugin ovs_stats> + Port "6640" + Address "127.0.0.1" + Socket "/usr/local/var/run/openvswitch/db.sock" + Bridges "vsperf-br0" +</Plugin> + +<Plugin "intel_rdt"> + Cores "2" "4-5" "6-7" "8" "9" "22" "23" "24" "25" "26" "27" +</Plugin> diff --git a/tools/lma/ansible-client/roles/collectd/tasks/main.yml b/tools/lma/ansible-client/roles/collectd/tasks/main.yml new file mode 100644 index 00000000..0befb22b --- /dev/null +++ b/tools/lma/ansible-client/roles/collectd/tasks/main.yml @@ -0,0 +1,60 @@ +# Copyright 2020 Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +--- + +# Dependency check +- name: Check and install dependencies + yum: + name: ['docker', 'python-docker-py'] + state: present + +- name: Install pip + yum: + name: python-pip + state: present + +- name: install docker-py + pip: name=docker-py + +- name: Cloning barometer + git: + repo: https://gerrit.opnfv.org/gerrit/barometer + dest: /tmp/barometer + +- name: Create Folder + file: + path: /tmp/barometer/docker/src/collectd_sample_configs + state: directory + +# Build collectd +- name: Downlaod and Build Image + command: chdir=/tmp/ {{ item }} + become: true + with_items: + - docker build -t opnfv/barometer-collectd -f barometer/docker/barometer-collectd/Dockerfile barometer/docker/barometer-collectd + +# Configuring collectd0 +- name: Ensure collectd is configured + template: + src: ../files/collectd.conf.j2 + dest: /tmp/barometer/docker/src/collectd_sample_configs/collectd.conf + +# Running Collectd container ##################### +- name: Running collectd + command : chdir=/tmp/ {{ item }} + become: true + with_items: + - docker run -tid --name collectd --net=host -v /tmp/barometer/docker/src/collectd_sample_configs:/opt/collectd/etc/collectd.conf.d -v /var/run:/var/run -v /tmp:/tmp --privileged opnfv/barometer-collectd /run_collectd.sh + - docker ps diff --git a/tools/lma/ansible-server/playbooks/clean.yaml b/tools/lma/ansible-server/playbooks/clean.yaml new file mode 100644 index 00000000..b4da66da --- /dev/null +++ b/tools/lma/ansible-server/playbooks/clean.yaml @@ -0,0 +1,52 @@ +# Copyright 2020 Adarsh yadav, Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# clean monitoring +- name: Clean PAG setup + hosts: master + roles: + - clean-monitoring + +#clean logging +- name: Clean EFK setup + hosts: master + roles: + - clean-logging + +#IF KUBELET IS RUNNING THEN RUN THIS +#clean k8s cluster +- name: Clean k8s cluster + hosts: master + roles: + - clean-k8s-cluster + +#reset worker-nodes +- name: Reset worker-nodes + hosts: worker-nodes + roles: + - clean-k8s-worker-reset + +#unistall pre-requisites for k8s +- name: unistall pre-requisites for k8s + hosts: all + roles: + - clean-k8s-pre + +#************************************************************************************************************* +#THIS WILL DELETE DATA OF ELASTICSEARCH +#************************************************************************************************************* +# - name: Clean nfs server +# hosts: all +# roles: +# - clean-nfs diff --git a/tools/lma/ansible-server/roles/clean-k8s-cluster/tasks/main.yml b/tools/lma/ansible-server/roles/clean-k8s-cluster/tasks/main.yml new file mode 100644 index 00000000..83ac086d --- /dev/null +++ b/tools/lma/ansible-server/roles/clean-k8s-cluster/tasks/main.yml @@ -0,0 +1,34 @@ +# Copyright 2020 Adarsh yadav, Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +--- +#check kubelet is running or not +- name: check for kubelet + shell: "systemctl status kubelet" + register: _svc_kubelet + failed_when: _svc_kubelet.rc != 0 and ("could not be found" not in _svc_kubelet.stderr) + +#IF KUBELET IS RUNNING, THEN +#reset k8s +- name: reset k8s + shell: | + kubectl drain {{vm3}} --delete-local-data --force --ignore-daemonsets + kubectl drain {{vm2}} --delete-local-data --force --ignore-daemonsets + kubectl drain {{vm1}} --delete-local-data --force --ignore-daemonsets + kubectl delete node {{vm3}} + kubectl delete node {{vm2}} + kubectl delete node {{vm1}} + sudo kubeadm reset -f + sudo rm $HOME/.kube/config + when: "_svc_kubelet.rc == 0" + diff --git a/tools/lma/ansible-server/roles/clean-k8s-pre/tasks/main.yml b/tools/lma/ansible-server/roles/clean-k8s-pre/tasks/main.yml new file mode 100644 index 00000000..6d12bd5f --- /dev/null +++ b/tools/lma/ansible-server/roles/clean-k8s-pre/tasks/main.yml @@ -0,0 +1,65 @@ +# Copyright 2020 Adarsh yadav, Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +--- + +#Uninstalling K8s +- name: Uninstalling K8s + yum: + name: ['kubeadm', 'kubectl', 'kubelet', 'docker-ce'] + state: absent + +#Enabling Swap +- name: Enabling Swap on all nodes + shell: swapon -a + ignore_errors: yes + +#Uncommenting Swap entries +- name: Uncommenting Swap entries in /etc/fstab + replace: + path: /etc/fstab + regexp: '^# /(.*swap.*)' + replace: '\1' + + +#Starting firewalld +- name: 'Starting firewall' + service: + name: firewalld + state: started + enabled: yes + +# Enabling SELinux +- name: Enabling SELinux on all nodes + shell: | + setenforce 1 + sudo sed -i 's/^SELINUX=permissive$/SELINUX=enforcing/' /etc/selinux/config + +#removing Docker repo +- name: removing Docker repo + command: yum-config-manager --disable docker-ce-stable + +#removing K8s repo +- name: removing repository details in Kubernetes repo file. + blockinfile: + path: /etc/yum.repos.d/kubernetes.repo + state: absent + block: | + [kubernetes] + name=Kubernetes + baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64 + enabled=1 + gpgcheck=1 + repo_gpgcheck=1 + gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg + https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg diff --git a/tools/lma/ansible-server/roles/clean-k8s-worker-reset/tasks/main.yml b/tools/lma/ansible-server/roles/clean-k8s-worker-reset/tasks/main.yml new file mode 100644 index 00000000..3ba9c9ea --- /dev/null +++ b/tools/lma/ansible-server/roles/clean-k8s-worker-reset/tasks/main.yml @@ -0,0 +1,26 @@ +# Copyright 2020 Adarsh yadav, Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +--- +#check kubelet is running or not +- name: check for kubelet + shell: "systemctl status kubelet" + register: _svc_kubelet + failed_when: _svc_kubelet.rc != 0 and ("could not be found" not in _svc_kubelet.stderr) + +#IF KUBELET IS RUNNING, THEN +#reset k8s +- name: reset k8s + command: kubeadm reset -f + when: "_svc_kubelet.rc == 0" + diff --git a/tools/lma/ansible-server/roles/clean-monitoring/tasks/main.yml b/tools/lma/ansible-server/roles/clean-monitoring/tasks/main.yml new file mode 100644 index 00000000..49943ec0 --- /dev/null +++ b/tools/lma/ansible-server/roles/clean-monitoring/tasks/main.yml @@ -0,0 +1,48 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +--- +#Deleting PAG setup from k8s cluster + +#check kubelet is running or not +- name: check for kubelet + shell: "systemctl status kubelet" + register: _svc_kubelet + failed_when: _svc_kubelet.rc != 0 and ("could not be found" not in _svc_kubelet.stderr) + +#*********************************************************************************************************** +#copy yaml to /tmp/files/ +#*********************************************************************************************************** +- name: copy namespace yaml to /tmp/files/ + copy: + src: ../../monitoring/files/monitoring-namespace.yaml + dest: /tmp/monitoring-namespace.yaml + +#*********************************************************************************************************** +#Deleting Namespace +#*********************************************************************************************************** +- name: Deleting Namespace + k8s: + state: absent + src: /tmp/monitoring-namespace.yaml + namespace: monitoring + when: "_svc_kubelet.rc == 0" + +#*********************************************************************************************************** +#removing /tmp/files +#*********************************************************************************************************** +- name: Removing /tmp/monitoring-namespace.yaml + file: + path: "/tmp/monitoring-namespace.yaml" + state: absent diff --git a/tools/lma/ansible-server/roles/clean-nfs/tasks/main.yml b/tools/lma/ansible-server/roles/clean-nfs/tasks/main.yml new file mode 100644 index 00000000..157db849 --- /dev/null +++ b/tools/lma/ansible-server/roles/clean-nfs/tasks/main.yml @@ -0,0 +1,44 @@ +# Copyright 2020 Adarsh yadav, Aditya Srivastava +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +--- +#Edit /etc/export +- name: Edit /etc/export file for NFS + lineinfile: + path: /etc/exports + line: "{{item.line}}" + state: absent + with_items: + - {line: "/srv/nfs/master *(rw,sync,no_root_squash,no_subtree_check)"} + - {line: "/srv/nfs/data *(rw,sync,no_root_squash,no_subtree_check)"} + - {line: "/usr/share/monitoring_data/grafana *(rw,sync,no_root_squash,no_subtree_check)"} + +#uninstall NFS server +- name: Uninstalling NFS server utils + yum: + name: nfs-utils + state: absent + +#remove Elasticsearch data +- name: Removing Directory for elasticsearch + file: + path: "/srv/nfs/{{item}}" + state: absent + with_items: + - ['data', 'master'] + +#remove Grafana data +- name: Removing Directory for grafana + file: + path: "/usr/share/monitoring_data/grafana" + state: absent diff --git a/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-config.yaml b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-config.yaml new file mode 100644 index 00000000..7b9abc47 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-config.yaml @@ -0,0 +1,37 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +kind: ConfigMap +apiVersion: v1 +metadata: + name: alertmanager-config + namespace: monitoring +data: + config.yml: |- + global: + route: + receiver: "webhook" + group_by: ['alertname', 'priority'] + group_wait: 1s + group_interval: 5s + repeat_interval: 5s + routes: + - match: + severity: critical + + receivers: + - name: "webhook" + webhook_configs: + - url: 'http://10.10.120.20/alertmanager' + send_resolved: true diff --git a/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-deployment.yaml new file mode 100644 index 00000000..f1c3d78e --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-deployment.yaml @@ -0,0 +1,62 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + labels: + app: alertmanager + adi10hero.monitoring: alertmanager + name: alertmanager + namespace: monitoring +spec: + replicas: 1 + selector: + matchLabels: + app: alertmanager + adi10hero.monitoring: alertmanager + strategy: + type: Recreate + template: + metadata: + name: alertmanager + labels: + app: alertmanager + adi10hero.monitoring: alertmanager + spec: + containers: + - name: alertmanager + image: prom/alertmanager + args: + - --config.file=/etc/alertmanager/config.yml + - --storage.path=/alertmanager + - --cluster.peer=alertmanager1:6783 + - --cluster.listen-address=0.0.0.0:6783 + ports: + - containerPort: 9093 + - containerPort: 6783 + securityContext: + runAsUser: 0 + volumeMounts: + - name: config-volume + mountPath: /etc/alertmanager + - name: alertmanager + mountPath: /alertmanager + restartPolicy: Always + volumes: + - name: config-volume + configMap: + name: alertmanager-config + - name: alertmanager + emptyDir: {} diff --git a/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-service.yaml new file mode 100644 index 00000000..c67517d3 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager-service.yaml @@ -0,0 +1,41 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + adi10hero.monitoring: alertmanager + app: alertmanager + name: alertmanager + namespace: monitoring + annotations: + prometheus.io/scrape: 'true' + prometheus.io/path: / + prometheus.io/port: '8080' + +spec: + selector: + app: alertmanager + adi10hero.monitoring: alertmanager + type: NodePort + ports: + - name: "9093" + port: 9093 + targetPort: 9093 + nodePort: 30930 + - name: "6783" + port: 6783 + targetPort: 6783 + nodePort: 30679 diff --git a/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager1-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager1-deployment.yaml new file mode 100644 index 00000000..18b76456 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager1-deployment.yaml @@ -0,0 +1,62 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + labels: + app: alertmanager1 + adi10hero.monitoring: alertmanager1 + name: alertmanager1 + namespace: monitoring +spec: + replicas: 1 + selector: + matchLabels: + app: alertmanager1 + adi10hero.monitoring: alertmanager1 + strategy: + type: Recreate + template: + metadata: + name: alertmanager1 + labels: + app: alertmanager1 + adi10hero.monitoring: alertmanager1 + spec: + containers: + - name: alertmanager1 + image: prom/alertmanager + args: + - --config.file=/etc/alertmanager/config.yml + - --storage.path=/alertmanager + - --cluster.peer=alertmanager:6783 + - --cluster.listen-address=0.0.0.0:6783 + ports: + - containerPort: 9093 + - containerPort: 6783 + securityContext: + runAsUser: 0 + volumeMounts: + - name: config-volume + mountPath: /etc/alertmanager + - name: alertmanager + mountPath: /alertmanager + restartPolicy: Always + volumes: + - name: config-volume + configMap: + name: alertmanager-config + - name: alertmanager + emptyDir: {} diff --git a/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager1-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager1-service.yaml new file mode 100644 index 00000000..66d0d2b1 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/alertmanager/alertmanager1-service.yaml @@ -0,0 +1,42 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + adi10hero.monitoring: alertmanager1 + app: alertmanager1 + name: alertmanager1 + namespace: monitoring + annotations: + prometheus.io/scrape: 'true' + prometheus.io/path: / + prometheus.io/port: '8080' + +spec: + selector: + app: alertmanager1 + adi10hero.monitoring: alertmanager1 + type: NodePort + ports: + - name: "9093" + port: 9093 + targetPort: 9093 + nodePort: 30931 + - name: "6783" + port: 6783 + targetPort: 6783 + nodePort: 30678 + diff --git a/tools/lma/ansible-server/roles/monitoring/files/cadvisor/cadvisor-deamonset.yaml b/tools/lma/ansible-server/roles/monitoring/files/cadvisor/cadvisor-deamonset.yaml new file mode 100644 index 00000000..6a62985e --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/cadvisor/cadvisor-deamonset.yaml @@ -0,0 +1,79 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: DaemonSet +metadata: + name: cadvisor + namespace: monitoring + labels: + adi10hero.monitoring: cadvisor + app: cadvisor +spec: + selector: + matchLabels: + app: cadvisor + adi10hero.monitoring: cadvisor + template: + metadata: + name: cadvisor + labels: + adi10hero.monitoring: cadvisor + app: cadvisor + spec: + containers: + - image: gcr.io/google-containers/cadvisor + name: cadvisor + ports: + - containerPort: 8080 + securityContext: + runAsUser: 0 + volumeMounts: + - mountPath: /rootfs + name: cadvisor-hostpath0 + readOnly: true + - mountPath: /var/run + name: cadvisor-hostpath1 + - mountPath: /sys + name: cadvisor-hostpath2 + readOnly: true + - mountPath: /sys/fs/cgroup + name: cadvisor-hostpath3 + readOnly: true + - mountPath: /dev/disk + name: cadvisor-hostpath4 + readOnly: true + - mountPath: /var/lib/docker + name: cadvisor-hostpath5 + readOnly: true + restartPolicy: Always + volumes: + - hostPath: + path: / + name: cadvisor-hostpath0 + - hostPath: + path: /var/run + name: cadvisor-hostpath1 + - hostPath: + path: /sys + name: cadvisor-hostpath2 + - hostPath: + path: /cgroup + name: cadvisor-hostpath3 + - hostPath: + path: /dev/disk/ + name: cadvisor-hostpath4 + - hostPath: + path: /var/lib/docker/ + name: cadvisor-hostpath5 diff --git a/tools/lma/ansible-server/roles/monitoring/files/cadvisor/cadvisor-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/cadvisor/cadvisor-service.yaml new file mode 100644 index 00000000..734240b8 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/cadvisor/cadvisor-service.yaml @@ -0,0 +1,30 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + app: cadvisor + adi10hero.monitoring: cadvisor + name: cadvisor + namespace: monitoring +spec: + ports: + - name: "8080" + port: 8080 + targetPort: 8080 + selector: + app: cadvisor + adi10hero.monitoring: cadvisor diff --git a/tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-deployment.yaml new file mode 100644 index 00000000..b6bfe0b6 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-deployment.yaml @@ -0,0 +1,51 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + name: collectd-exporter + namespace: monitoring + labels: + app: collectd-exporter + adi10hero.monitoring: collectd-exporter +spec: + replicas: 1 + selector: + matchLabels: + app: collectd-exporter + adi10hero.monitoring: collectd-exporter + strategy: + type: Recreate + template: + metadata: + name: collectd-exporter + labels: + app: collectd-exporter + adi10hero.monitoring: collectd-exporter + spec: + containers: + - args: + - --collectd.listen-address=0.0.0.0:25826 + image: prom/collectd-exporter + name: collectd-exporter + ports: + - containerPort: 9103 + - containerPort: 25826 + protocol: UDP + securityContext: + runAsUser: 0 + restartPolicy: Always + volumes: null + diff --git a/tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-service.yaml new file mode 100644 index 00000000..5609d04a --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/collectd-exporter/collectd-exporter-service.yaml @@ -0,0 +1,35 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + name: collectd-exporter + namespace: monitoring + labels: + app: collectd-exporter + adi10hero.monitoring: collectd-exporter +spec: + ports: + - name: "9103" + port: 9103 + nodePort: 30103 + - name: "25826" + port: 25826 + protocol: UDP + nodePort: 30826 + selector: + app: collectd-exporter + adi10hero.monitoring: collectd-exporter + type: NodePort diff --git a/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-datasource-config.yaml b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-datasource-config.yaml new file mode 100644 index 00000000..e2b8c9fa --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-datasource-config.yaml @@ -0,0 +1,35 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: ConfigMap +metadata: + name: grafana-datasources + namespace: monitoring +data: + prometheus.yaml: |- + { + "apiVersion": 1, + "datasources": [ + { + "access":"proxy", + "editable": true, + "name": "prometheus", + "orgId": 1, + "type": "prometheus", + "url": "http://prometheus-main:9090", + "version": 1 + } + ] + } diff --git a/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-deployment.yaml new file mode 100644 index 00000000..afb00948 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-deployment.yaml @@ -0,0 +1,68 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + labels: + adi10hero.monitoring: grafana + app: grafana + name: grafana + namespace: monitoring +spec: + replicas: 1 + selector: + matchLabels: + adi10hero.monitoring: grafana + app: grafana + strategy: + type: Recreate + template: + metadata: + name: grafana + labels: + adi10hero.monitoring: grafana + app: grafana + spec: + containers: + - name: grafana + image: grafana/grafana + ports: + - containerPort: 3000 + env: + - name: GF_SECURITY_ADMIN_PASSWORD + value: admin + - name: GF_SECURITY_ADMIN_USER + value: admin + - name: GF_SERVER_DOMAIN + value: 10.10.120.20 + - name: GF_SERVER_ROOT_URL + value: "%(protocol)s://%(domain)s:/metrics" + securityContext: + runAsUser: 0 + volumeMounts: + - mountPath: /var/lib/grafana + name: grafana-storage + - mountPath: /etc/grafana/provisioning/datasources + name: grafana-datasources + readOnly: false + restartPolicy: Always + volumes: + - name: grafana-storage + persistentVolumeClaim: + claimName: grafana-pvc + - name: grafana-datasources + configMap: + defaultMode: 420 + name: grafana-datasources diff --git a/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-pv.yaml b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-pv.yaml new file mode 100644 index 00000000..06bcc31b --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-pv.yaml @@ -0,0 +1,31 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: PersistentVolume +metadata: + name: grafana-pv + namespace: monitoring + labels: + app: grafana-pv + adi10hero.monitoring: grafana-pv +spec: + storageClassName: monitoring + capacity: + storage: 5Gi + accessModes: + - ReadWriteMany + nfs: + server: 10.10.120.211 + path: "/usr/share/monitoring_data/grafana" diff --git a/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-pvc.yaml b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-pvc.yaml new file mode 100644 index 00000000..2c2955c8 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-pvc.yaml @@ -0,0 +1,33 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: PersistentVolumeClaim +metadata: + name: grafana-pvc + namespace: monitoring + labels: + app: grafana-pvc + adi10hero.monitoring: grafana-pvc +spec: + accessModes: + - ReadWriteMany + storageClassName: monitoring + resources: + requests: + storage: 4Gi + selector: + matchLabels: + app: grafana-pv + adi10hero.monitoring: grafana-pv diff --git a/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-service.yaml new file mode 100644 index 00000000..d1c9c9cc --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/grafana/grafana-service.yaml @@ -0,0 +1,36 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + name: grafana + namespace: monitoring + labels: + app: grafana + adi10hero.monitoring: grafana + annotations: + prometheus.io/scrape: 'true' + prometheus.io/port: '3000' +spec: + selector: + app: grafana + adi10hero.monitoring: grafana + type: NodePort + ports: + - name: "3000" + port: 3000 + targetPort: 3000 + nodePort: 30000 + diff --git a/tools/lma/ansible-server/roles/monitoring/files/kube-state-metrics/kube-state-metrics-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/kube-state-metrics/kube-state-metrics-deployment.yaml new file mode 100644 index 00000000..af3c5469 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/kube-state-metrics/kube-state-metrics-deployment.yaml @@ -0,0 +1,36 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + name: kube-state-metrics + namespace: kube-system +spec: + selector: + matchLabels: + app: kube-state-metrics + replicas: 1 + template: + metadata: + labels: + app: kube-state-metrics + spec: + #serviceAccountName: prometheus + containers: + - name: kube-state-metrics + image: quay.io/coreos/kube-state-metrics:v1.2.0 + ports: + - containerPort: 8080 + name: monitoring diff --git a/tools/lma/ansible-server/roles/monitoring/files/kube-state-metrics/kube-state-metrics-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/kube-state-metrics/kube-state-metrics-service.yaml new file mode 100644 index 00000000..8d294391 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/kube-state-metrics/kube-state-metrics-service.yaml @@ -0,0 +1,26 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +kind: Service +apiVersion: v1 +metadata: + name: kube-state-metrics + namespace: kube-system +spec: + selector: + app: kube-state-metrics + ports: + - protocol: TCP + port: 8080 + targetPort: 8080 diff --git a/tools/lma/ansible-server/roles/monitoring/files/monitoring-namespace.yaml b/tools/lma/ansible-server/roles/monitoring/files/monitoring-namespace.yaml new file mode 100644 index 00000000..f1c9b889 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/monitoring-namespace.yaml @@ -0,0 +1,18 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Namespace +metadata: + name: monitoring diff --git a/tools/lma/ansible-server/roles/monitoring/files/node-exporter/nodeexporter-daemonset.yaml b/tools/lma/ansible-server/roles/monitoring/files/node-exporter/nodeexporter-daemonset.yaml new file mode 100644 index 00000000..9334b2f4 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/node-exporter/nodeexporter-daemonset.yaml @@ -0,0 +1,80 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: DaemonSet +metadata: + name: node-exporter-daemonset + namespace: monitoring + labels: + app: node-exporter + adi10hero.monitoring: node-exporter +spec: + selector: + matchLabels: + app: node-exporter + adi10hero.monitoring: node-exporter + template: + metadata: + labels: + app: node-exporter + adi10hero.monitoring: node-exporter + annotations: + prometheus.io/scrape: "true" + prometheus.io/port: "9100" + spec: + hostPID: true + hostIPC: true + hostNetwork: true + containers: + - ports: + - containerPort: 9100 + protocol: TCP + resources: + requests: + cpu: 0.15 + securityContext: + runAsUser: 0 + privileged: true + image: prom/node-exporter:v0.15.2 + args: + - --path.procfs + - /host/proc + - --path.sysfs + - /host/sys + - --collector.filesystem.ignored-mount-points + - '"^/(sys|proc|dev|host|etc)($|/)"' + name: node-exporter + volumeMounts: + - name: dev + mountPath: /host/dev + - name: proc + mountPath: /host/proc + - name: sys + mountPath: /host/sys + - name: rootfs + mountPath: /rootfs + volumes: + - name: proc + hostPath: + path: /proc + - name: dev + hostPath: + path: /dev + - name: sys + hostPath: + path: /sys + - name: rootfs + hostPath: + path: / diff --git a/tools/lma/ansible-server/roles/monitoring/files/node-exporter/nodeexporter-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/node-exporter/nodeexporter-service.yaml new file mode 100644 index 00000000..dd0aea4d --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/node-exporter/nodeexporter-service.yaml @@ -0,0 +1,33 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + adi10hero.monitoring: node-exporter + app: node-exporter + name: node-exporter + namespace: monitoring + annotations: + prometheus.io/scrape: "true" + prometheus.io/port: "9100" +spec: + ports: + - name: "node-exporter" + port: 9100 + targetPort: 9100 + selector: + adi10hero.monitoring: node-exporter + app: node-exporter diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/main-prometheus-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/main-prometheus-service.yaml new file mode 100644 index 00000000..58b220a8 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/main-prometheus-service.yaml @@ -0,0 +1,35 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + adi10hero.monitoring: prometheus-main + app: prometheus-main + name: prometheus-main + namespace: monitoring + annotations: + prometheus.io/scrape: 'true' + prometheus.io/port: '9090' +spec: + type: NodePort + ports: + - name: prometheus-main + protocol: TCP + port: 9090 + nodePort: 30902 + selector: + adi10hero.monitoring: prometheus1 + app: prometheus diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-config.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-config.yaml new file mode 100644 index 00000000..917f978f --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-config.yaml @@ -0,0 +1,609 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: ConfigMap +metadata: + name: prometheus-config + namespace: monitoring +data: + alert.rules: |- + groups: + - name: targets + rules: + - alert: MonitorServiceDown + expr: up == 0 + for: 30s + labels: + severity: critical + annotations: + summary: "Monitor service non-operational" + description: "Service {{ $labels.instance }} is down." + - alert: HighCpuLoad + expr: node_load1 > 1.9 + for: 15s + labels: + severity: critical + annotations: + summary: "Service under high load" + description: "Docker host is under high load, the avg load 1m is at {{ $value}}. Reported by instance {{ $labels.instance }} of job {{ $labels.job }}." + + - name: host and hardware + rules: + - alert: HostHighCpuLoad + expr: 100 - (avg by(instance) (irate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 80 + for: 5m + labels: + severity: warning + annotations: + summary: "Host high CPU load (instance {{ $labels.instance }})" + description: "CPU load is > 80%\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostSwapIsFillingUp + expr: (1 - (node_memory_SwapFree_bytes / node_memory_SwapTotal_bytes)) * 100 > 80 + for: 5m + labels: + severity: warning + annotations: + summary: "Host swap is filling up (instance {{ $labels.instance }})" + description: "Swap is filling up (>80%)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HighMemoryLoad + expr: (sum(node_memory_MemTotal_bytes) - sum(node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes) ) / sum(node_memory_MemTotal_bytes) * 100 > 85 + for: 30s + labels: + severity: warning + annotations: + summary: "Server memory is almost full" + description: "Docker host memory usage is {{ humanize $value}}%. Reported by instance {{ $labels.instance }} of job {{ $labels.job }}." + + - alert: HighStorageLoad + expr: (node_filesystem_size_bytes{fstype="aufs"} - node_filesystem_free_bytes{fstype="aufs"}) / node_filesystem_size_bytes{fstype="aufs"} * 100 > 85 + for: 30s + labels: + severity: warning + annotations: + summary: "Server storage is almost full" + description: "Docker host storage usage is {{ humanize $value}}%. Reported by instance {{ $labels.instance }} of job {{ $labels.job }}." + + - alert: HostNetworkTransmitErrors + expr: increase(node_network_transmit_errs_total[5m]) > 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Host Network Transmit Errors (instance {{ $labels.instance }})" + description: "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} transmit errors in the last five minutes.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostOutOfMemory + expr: node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes * 100 < 10 + for: 5m + labels: + severity: warning + annotations: + summary: "Host out of memory (instance {{ $labels.instance }})" + description: "Node memory is filling up (< 10% left)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostMemoryUnderMemoryPressure + expr: rate(node_vmstat_pgmajfault[1m]) > 1000 + for: 5m + labels: + severity: warning + annotations: + summary: "Host memory under memory pressure (instance {{ $labels.instance }})" + description: "The node is under heavy memory pressure. High rate of major page faults\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostUnusualNetworkThroughputIn + expr: sum by (instance) (irate(node_network_receive_bytes_total[2m])) / 1024 / 1024 > 100 + for: 5m + labels: + severity: warning + annotations: + summary: "Host unusual network throughput in (instance {{ $labels.instance }})" + description: "Host network interfaces are probably receiving too much data (> 100 MB/s)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostUnusualNetworkThroughputOut + expr: sum by (instance) (irate(node_network_transmit_bytes_total[2m])) / 1024 / 1024 > 100 + for: 5m + labels: + severity: warning + annotations: + summary: "Host unusual network throughput out (instance {{ $labels.instance }})" + description: "Host network interfaces are probably sending too much data (> 100 MB/s)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostUnusualDiskRateRead + expr: sum by (instance) (irate(node_disk_read_bytes_total[2m])) / 1024 / 1024 > 50 + for: 5m + labels: + severity: warning + annotations: + summary: "Host unusual disk read rate (instance {{ $labels.instance }})" + description: "Disk is probably reading too much data (> 50 MB/s)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostUnusualDiskRateWrite + expr: sum by (instance) (irate(node_disk_written_bytes_total[2m])) / 1024 / 1024 > 50 + for: 5m + labels: + severity: warning + annotations: + summary: "Host unusual disk write rate (instance {{ $labels.instance }})" + description: "Disk is probably writing too much data (> 50 MB/s)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostOutOfDiskSpace + expr: (node_filesystem_avail_bytes{mountpoint="/rootfs"} * 100) / node_filesystem_size_bytes{mountpoint="/rootfs"} < 10 + for: 5m + labels: + severity: warning + annotations: + summary: "Host out of disk space (instance {{ $labels.instance }})" + description: "Disk is almost full (< 10% left)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostDiskWillFillIn4Hours + expr: predict_linear(node_filesystem_free_bytes{fstype!~"tmpfs"}[1h], 4 * 3600) < 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Host disk will fill in 4 hours (instance {{ $labels.instance }})" + description: "Disk will fill in 4 hours at current write rate\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostPhysicalComponentTooHot + expr: node_hwmon_temp_celsius > 75 + for: 5m + labels: + severity: warning + annotations: + summary: "Host physical component too hot (instance {{ $labels.instance }})" + description: "Physical hardware component too hot\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostNodeOvertemperatureAlarm + expr: node_hwmon_temp_alarm == 1 + for: 5m + labels: + severity: critical + annotations: + summary: "Host node overtemperature alarm (instance {{ $labels.instance }})" + description: "Physical node temperature alarm triggered\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostKernelVersionDeviations + expr: count(sum(label_replace(node_uname_info, "kernel", "$1", "release", "([0-9]+.[0-9]+.[0-9]+).*")) by (kernel)) > 1 + for: 5m + labels: + severity: warning + annotations: + summary: "Host kernel version deviations (instance {{ $labels.instance }})" + description: "Different kernel versions are running\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostOomKillDetected + expr: increase(node_vmstat_oom_kill[5m]) > 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Host OOM kill detected (instance {{ $labels.instance }})" + description: "OOM kill detected\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostEdacCorrectableErrorsDetected + expr: increase(node_edac_correctable_errors_total[5m]) > 0 + for: 5m + labels: + severity: info + annotations: + summary: "Host EDAC Correctable Errors detected (instance {{ $labels.instance }})" + description: "{{ $labels.instance }} has had {{ printf \"%.0f\" $value }} correctable memory errors reported by EDAC in the last 5 minutes.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostEdacUncorrectableErrorsDetected + expr: node_edac_uncorrectable_errors_total > 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Host EDAC Uncorrectable Errors detected (instance {{ $labels.instance }})" + description: "{{ $labels.instance }} has had {{ printf \"%.0f\" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostNetworkReceiveErrors + expr: increase(node_network_receive_errs_total[5m]) > 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Host Network Receive Errors (instance {{ $labels.instance }})" + description: "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} receive errors in the last five minutes.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: HostNetworkTransmitErrors + expr: increase(node_network_transmit_errs_total[5m]) > 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Host Network Transmit Errors (instance {{ $labels.instance }})" + description: "{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf \"%.0f\" $value }} transmit errors in the last five minutes.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - name: container + rules: + - alert: ContainerKilled + expr: time() - container_last_seen > 60 + for: 5m + labels: + severity: warning + annotations: + summary: "Container killed (instance {{ $labels.instance }})" + description: "A container has disappeared\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: ContainerCpuUsage + expr: sum by(instance, name) (rate(container_cpu_usage_seconds_total[3m]) * 100 > 80) + for: 5m + labels: + severity: warning + annotations: + summary: "Container CPU usage (instance {{ $labels.instance }})" + description: "Container CPU usage is above 80%\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: ContainerMemoryUsage + expr: (sum(container_memory_usage_bytes) BY (instance, name) / sum(container_spec_memory_limit_bytes > 0) BY (instance, name) * 100) > 125 + for: 5m + labels: + severity: warning + annotations: + summary: "Container Memory usage (instance {{ $labels.instance }})" + description: "Container Memory usage is above 80%\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: ContainerVolumeUsage + expr: (1 - (sum(container_fs_inodes_free) BY (instance) / sum(container_fs_inodes_total) BY (instance)) * 100) > 80 + for: 5m + labels: + severity: warning + annotations: + summary: "Container Volume usage (instance {{ $labels.instance }})" + description: "Container Volume usage is above 80%\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: ContainerVolumeIoUsage + expr: (sum(container_fs_io_current) BY (instance, name) * 100) > 80 + for: 5m + labels: + severity: warning + annotations: + summary: "Container Volume IO usage (instance {{ $labels.instance }})" + description: "Container Volume IO usage is above 80%\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: ContainerHighThrottleRate + expr: rate(container_cpu_cfs_throttled_seconds_total[3m]) > 1 + for: 5m + labels: + severity: warning + annotations: + summary: "Container high throttle rate (instance {{ $labels.instance }})" + description: "Container is being throttled\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - name: kubernetes + rules: + - alert: KubernetesNodeReady + expr: kube_node_status_condition{condition="Ready",status="true"} == 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes Node ready (instance {{ $labels.instance }})" + description: "Node {{ $labels.node }} has been unready for a long time\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesMemoryPressure + expr: kube_node_status_condition{condition="MemoryPressure",status="true"} == 1 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes memory pressure (instance {{ $labels.instance }})" + description: "{{ $labels.node }} has MemoryPressure condition\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesDiskPressure + expr: kube_node_status_condition{condition="DiskPressure",status="true"} == 1 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes disk pressure (instance {{ $labels.instance }})" + description: "{{ $labels.node }} has DiskPressure condition\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesOutOfDisk + expr: kube_node_status_condition{condition="OutOfDisk",status="true"} == 1 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes out of disk (instance {{ $labels.instance }})" + description: "{{ $labels.node }} has OutOfDisk condition\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesJobFailed + expr: kube_job_status_failed > 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes Job failed (instance {{ $labels.instance }})" + description: "Job {{$labels.namespace}}/{{$labels.exported_job}} failed to complete\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesCronjobSuspended + expr: kube_cronjob_spec_suspend != 0 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes CronJob suspended (instance {{ $labels.instance }})" + description: "CronJob {{ $labels.namespace }}/{{ $labels.cronjob }} is suspended\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesPersistentvolumeclaimPending + expr: kube_persistentvolumeclaim_status_phase{phase="Pending"} == 1 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes PersistentVolumeClaim pending (instance {{ $labels.instance }})" + description: "PersistentVolumeClaim {{ $labels.namespace }}/{{ $labels.persistentvolumeclaim }} is pending\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesVolumeOutOfDiskSpace + expr: kubelet_volume_stats_available_bytes / kubelet_volume_stats_capacity_bytes * 100 < 10 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes Volume out of disk space (instance {{ $labels.instance }})" + description: "Volume is almost full (< 10% left)\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesVolumeFullInFourDays + expr: predict_linear(kubelet_volume_stats_available_bytes[6h], 4 * 24 * 3600) < 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes Volume full in four days (instance {{ $labels.instance }})" + description: "{{ $labels.namespace }}/{{ $labels.persistentvolumeclaim }} is expected to fill up within four days. Currently {{ $value | humanize }}% is available.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesPersistentvolumeError + expr: kube_persistentvolume_status_phase{phase=~"Failed|Pending",job="kube-state-metrics"} > 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes PersistentVolume error (instance {{ $labels.instance }})" + description: "Persistent volume is in bad state\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesStatefulsetDown + expr: (kube_statefulset_status_replicas_ready / kube_statefulset_status_replicas_current) != 1 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes StatefulSet down (instance {{ $labels.instance }})" + description: "A StatefulSet went down\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesHpaScalingAbility + expr: kube_hpa_status_condition{condition="false", status="AbleToScale"} == 1 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes HPA scaling ability (instance {{ $labels.instance }})" + description: "Pod is unable to scale\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesHpaMetricAvailability + expr: kube_hpa_status_condition{condition="false", status="ScalingActive"} == 1 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes HPA metric availability (instance {{ $labels.instance }})" + description: "HPA is not able to colelct metrics\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesHpaScaleCapability + expr: kube_hpa_status_desired_replicas >= kube_hpa_spec_max_replicas + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes HPA scale capability (instance {{ $labels.instance }})" + description: "The maximum number of desired Pods has been hit\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesPodNotHealthy + expr: min_over_time(sum by (namespace, pod) (kube_pod_status_phase{phase=~"Pending|Unknown|Failed"})[1h:]) > 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes Pod not healthy (instance {{ $labels.instance }})" + description: "Pod has been in a non-ready state for longer than an hour.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesPodCrashLooping + expr: rate(kube_pod_container_status_restarts_total[15m]) * 60 * 5 > 5 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes pod crash looping (instance {{ $labels.instance }})" + description: "Pod {{ $labels.pod }} is crash looping\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesReplicassetMismatch + expr: kube_replicaset_spec_replicas != kube_replicaset_status_ready_replicas + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes ReplicasSet mismatch (instance {{ $labels.instance }})" + description: "Deployment Replicas mismatch\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesDeploymentReplicasMismatch + expr: kube_deployment_spec_replicas != kube_deployment_status_replicas_available + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes Deployment replicas mismatch (instance {{ $labels.instance }})" + description: "Deployment Replicas mismatch\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesStatefulsetReplicasMismatch + expr: kube_statefulset_status_replicas_ready != kube_statefulset_status_replicas + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes StatefulSet replicas mismatch (instance {{ $labels.instance }})" + description: "A StatefulSet has not matched the expected number of replicas for longer than 15 minutes.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesDeploymentGenerationMismatch + expr: kube_deployment_status_observed_generation != kube_deployment_metadata_generation + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes Deployment generation mismatch (instance {{ $labels.instance }})" + description: "A Deployment has failed but has not been rolled back.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesStatefulsetGenerationMismatch + expr: kube_statefulset_status_observed_generation != kube_statefulset_metadata_generation + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes StatefulSet generation mismatch (instance {{ $labels.instance }})" + description: "A StatefulSet has failed but has not been rolled back.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesStatefulsetUpdateNotRolledOut + expr: max without (revision) (kube_statefulset_status_current_revision unless kube_statefulset_status_update_revision) * (kube_statefulset_replicas != kube_statefulset_status_replicas_updated) + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes StatefulSet update not rolled out (instance {{ $labels.instance }})" + description: "StatefulSet update has not been rolled out.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesDaemonsetRolloutStuck + expr: kube_daemonset_status_number_ready / kube_daemonset_status_desired_number_scheduled * 100 < 100 or kube_daemonset_status_desired_number_scheduled - kube_daemonset_status_current_number_scheduled > 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes DaemonSet rollout stuck (instance {{ $labels.instance }})" + description: "Some Pods of DaemonSet are not scheduled or not ready\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesDaemonsetMisscheduled + expr: kube_daemonset_status_number_misscheduled > 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes DaemonSet misscheduled (instance {{ $labels.instance }})" + description: "Some DaemonSet Pods are running where they are not supposed to run\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesCronjobTooLong + expr: time() - kube_cronjob_next_schedule_time > 3600 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes CronJob too long (instance {{ $labels.instance }})" + description: "CronJob {{ $labels.namespace }}/{{ $labels.cronjob }} is taking more than 1h to complete.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesJobCompletion + expr: kube_job_spec_completions - kube_job_status_succeeded > 0 or kube_job_status_failed > 0 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes job completion (instance {{ $labels.instance }})" + description: "Kubernetes Job failed to complete\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesApiServerErrors + expr: sum(rate(apiserver_request_count{job="apiserver",code=~"^(?:5..)$"}[2m])) / sum(rate(apiserver_request_count{job="apiserver"}[2m])) * 100 > 3 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes API server errors (instance {{ $labels.instance }})" + description: "Kubernetes API server is experiencing high error rate\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesApiClientErrors + expr: (sum(rate(rest_client_requests_total{code=~"(4|5).."}[2m])) by (instance, job) / sum(rate(rest_client_requests_total[2m])) by (instance, job)) * 100 > 1 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes API client errors (instance {{ $labels.instance }})" + description: "Kubernetes API client is experiencing high error rate\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesClientCertificateExpiresNextWeek + expr: apiserver_client_certificate_expiration_seconds_count{job="apiserver"} > 0 and histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job="apiserver"}[5m]))) < 7*24*60*60 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes client certificate expires next week (instance {{ $labels.instance }})" + description: "A client certificate used to authenticate to the apiserver is expiring next week.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesClientCertificateExpiresSoon + expr: apiserver_client_certificate_expiration_seconds_count{job="apiserver"} > 0 and histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job="apiserver"}[5m]))) < 24*60*60 + for: 5m + labels: + severity: critical + annotations: + summary: "Kubernetes client certificate expires soon (instance {{ $labels.instance }})" + description: "A client certificate used to authenticate to the apiserver is expiring in less than 24.0 hours.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + - alert: KubernetesApiServerLatency + expr: histogram_quantile(0.99, sum(apiserver_request_latencies_bucket{verb!~"CONNECT|WATCHLIST|WATCH|PROXY"}) WITHOUT (instance, resource)) / 1e+06 > 1 + for: 5m + labels: + severity: warning + annotations: + summary: "Kubernetes API server latency (instance {{ $labels.instance }})" + description: "Kubernetes API server has a 99th percentile latency of {{ $value }} seconds for {{ $labels.verb }} {{ $labels.resource }}.\n VALUE = {{ $value }}\n LABELS: {{ $labels }}" + + + prometheus.yml: |- + global: + scrape_interval: 15s + evaluation_interval: 15s + + rule_files: + - "/etc/prometheus/alert.rules" + + scrape_configs: + - job_name: 'collectd-exporter' + scrape_interval: 5s + static_configs: + - targets: ['collectd-exporter:9103'] + + - job_name: 'cadvisor' + scrape_interval: 5s + static_configs: + - targets: ['cadvisor:8080'] + + - job_name: 'node-exporter' + scrape_interval: 5s + static_configs: + - targets: ['node-exporter:9100'] + + - job_name: 'prometheus' + scrape_interval: 10s + static_configs: + - targets: ['localhost:9090'] + + - job_name: 'kube-state-metrics' + scrape_interval: 10s + static_configs: + - targets: ['kube-state-metrics.kube-system.svc.cluster.local:8080'] + + alerting: + alertmanagers: + - scheme: http + static_configs: + - targets: ['alertmanager:9093', 'alertmanager1:9093'] diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-deployment.yaml new file mode 100644 index 00000000..5b98b154 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-deployment.yaml @@ -0,0 +1,73 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + name: prometheus-deployment + namespace: monitoring + labels: + app: prometheus + adi10hero.monitoring: prometheus +spec: + replicas: 1 + selector: + matchLabels: + adi10hero.monitoring: prometheus + app: prometheus + strategy: + type: Recreate + template: + metadata: + labels: + adi10hero.monitoring: prometheus + app: prometheus + spec: + affinity: + nodeAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + nodeSelectorTerms: + - matchExpressions: + - key: kubernetes.io/hostname + operator: In + values: + - vm2 + containers: + - name: prometheus + image: prom/prometheus + args: + - --config.file=/etc/prometheus/prometheus.yml + - --storage.tsdb.path=/prometheus + - --storage.tsdb.retention.size=3GB + - --storage.tsdb.retention.time=30d + - --web.console.libraries=/etc/prometheus/console_libraries + - --web.console.templates=/etc/prometheus/consoles + ports: + - containerPort: 9090 + securityContext: + runAsUser: 0 + volumeMounts: + - name: prometheus-config-volume + mountPath: /etc/prometheus/ + - name: prometheus-storage-volume + mountPath: /prometheus/ + restartPolicy: Always + volumes: + - name: prometheus-config-volume + configMap: + defaultMode: 420 + name: prometheus-config + - name: prometheus-storage-volume + persistentVolumeClaim: + claimName: prometheus-pvc diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-pv.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-pv.yaml new file mode 100644 index 00000000..f10cd073 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-pv.yaml @@ -0,0 +1,30 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: PersistentVolume +metadata: + name: prometheus-pv + namespace: monitoring + labels: + app: prometheus-pv + adi10hero.monitoring: prometheus-pv +spec: + storageClassName: monitoring + capacity: + storage: 6Gi + accessModes: + - ReadWriteMany + hostPath: + path: "/usr/share/monitoring_data/prometheus" diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-pvc.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-pvc.yaml new file mode 100644 index 00000000..812fcc73 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-pvc.yaml @@ -0,0 +1,33 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: PersistentVolumeClaim +metadata: + name: prometheus-pvc + namespace: monitoring + labels: + app: prometheus-pvc + adi10hero.monitoring: prometheus-pvc +spec: + accessModes: + - ReadWriteMany + storageClassName: monitoring + resources: + requests: + storage: 3Gi + selector: + matchLabels: + app: prometheus-pv + adi10hero.monitoring: prometheus-pv diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-service.yaml new file mode 100644 index 00000000..5be76d3e --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus-service.yaml @@ -0,0 +1,34 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + adi10hero.monitoring: prometheus + app: prometheus + name: prometheus + namespace: monitoring + annotations: + prometheus.io/scrape: 'true' + prometheus.io/port: '9090' +spec: + type: NodePort + ports: + - name: prometheus + protocol: TCP + port: 9090 + nodePort: 30900 + selector: + adi10hero.monitoring: prometheus diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus1-deployment.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus1-deployment.yaml new file mode 100644 index 00000000..149bea84 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus1-deployment.yaml @@ -0,0 +1,73 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: apps/v1 +kind: Deployment +metadata: + name: prometheus1-deployment + namespace: monitoring + labels: + app: prometheus1 + adi10hero.monitoring: prometheus1 +spec: + replicas: 1 + selector: + matchLabels: + adi10hero.monitoring: prometheus1 + app: prometheus1 + strategy: + type: Recreate + template: + metadata: + labels: + adi10hero.monitoring: prometheus1 + app: prometheus1 + spec: + affinity: + nodeAffinity: + requiredDuringSchedulingIgnoredDuringExecution: + nodeSelectorTerms: + - matchExpressions: + - key: kubernetes.io/hostname + operator: In + values: + - vm3 + containers: + - name: prometheus + image: prom/prometheus + args: + - --config.file=/etc/prometheus/prometheus.yml + - --storage.tsdb.path=/prometheus + - --storage.tsdb.retention.size=3GB + - --storage.tsdb.retention.time=30d + - --web.console.libraries=/etc/prometheus/console_libraries + - --web.console.templates=/etc/prometheus/consoles + ports: + - containerPort: 9090 + securityContext: + runAsUser: 0 + volumeMounts: + - name: prometheus-config-volume + mountPath: /etc/prometheus/ + - name: prometheus-storage-volume + mountPath: /prometheus/ + restartPolicy: Always + volumes: + - name: prometheus-config-volume + configMap: + defaultMode: 420 + name: prometheus-config + - name: prometheus-storage-volume + persistentVolumeClaim: + claimName: prometheus-pvc diff --git a/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus1-service.yaml b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus1-service.yaml new file mode 100644 index 00000000..439deec1 --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/files/prometheus/prometheus1-service.yaml @@ -0,0 +1,35 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: Service +metadata: + labels: + adi10hero.monitoring: prometheus1 + app: prometheus1 + name: prometheus1 + namespace: monitoring + annotations: + prometheus.io/scrape: 'true' + prometheus.io/port: '9090' +spec: + type: NodePort + ports: + - name: prometheus1 + protocol: TCP + port: 9090 + nodePort: 30901 + selector: + adi10hero.monitoring: prometheus1 + app: prometheus1 diff --git a/tools/lma/ansible-server/roles/monitoring/tasks/main.yml b/tools/lma/ansible-server/roles/monitoring/tasks/main.yml new file mode 100644 index 00000000..cd4e6aca --- /dev/null +++ b/tools/lma/ansible-server/roles/monitoring/tasks/main.yml @@ -0,0 +1,273 @@ +# Copyright 2020 Aditya Srivastava. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +--- +#PAG setup in k8s cluster + +#*********************************************************************************************************** +#copy all yaml to /tmp/files/ +#*********************************************************************************************************** +- name: copy all yaml to /tmp/files/ + copy: + src: ../files/ + dest: /tmp/files/ + +#*********************************************************************************************************** +#Creating Namespace +#*********************************************************************************************************** +- name: Creating Monitoring Namespace + k8s: + state: present + src: /tmp/files/monitoring-namespace.yaml + namespace: monitoring + +#*********************************************************************************************************** +#creating Persistent Volume +#*********************************************************************************************************** +- name: creating Persistent Volume for Prometheus + k8s: + state: present + src: /tmp/files/prometheus/prometheus-pv.yaml + namespace: monitoring + +#*********************************************************************************************************** +#creating Persistent Volume +#*********************************************************************************************************** +- name: creating Persistent Volume for Grafana + k8s: + state: present + src: /tmp/files/grafana/grafana-pv.yaml + namespace: monitoring + +#*********************************************************************************************************** +#creating Persistent Volume Claim +#*********************************************************************************************************** +- name: creating Persistent Volume Claim for Prometheus + k8s: + state: present + src: /tmp/files/prometheus/prometheus-pvc.yaml + namespace: monitoring + +#*********************************************************************************************************** +#creating Persistent Volume Claim +#*********************************************************************************************************** +- name: creating Persistent Volume Claim for Grafana + k8s: + state: present + src: /tmp/files/grafana/grafana-pvc.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the CAdvisor deamonset +#*********************************************************************************************************** +- name: Creating cAdvisor deamonset + k8s: + state: present + src: /tmp/files/cadvisor/cadvisor-deamonset.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Starting the CAdvisor service +#*********************************************************************************************************** +- name: Starting cAdvisor service + k8s: + state: present + src: /tmp/files/cadvisor/cadvisor-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Deploying and Starting the kube-system-metrics service +#*********************************************************************************************************** +- name: Deploying kube-system-metrics + k8s: + state: present + src: /tmp/files/kube-state-metrics/kube-state-metrics-deployment.yaml + namespace: kube-system + +- name: Starting kube-system-metrics service + k8s: + state: present + src: /tmp/files/kube-state-metrics/kube-state-metrics-service.yaml + namespace: kube-system + +#*********************************************************************************************************** +#Making the NodeExporter deamonset +#*********************************************************************************************************** +- name: Creating NodeExporter deamonset + k8s: + state: present + src: /tmp/files/node-exporter/nodeexporter-daemonset.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Starting the NodeExporter service +#*********************************************************************************************************** +- name: Starting NodeExporter service + k8s: + state: present + src: /tmp/files/node-exporter/nodeexporter-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the collectd-exporter deployment +#*********************************************************************************************************** +- name: Creating collectd-exporter deamonset + k8s: + state: present + src: /tmp/files/collectd-exporter/collectd-exporter-deployment.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the collectd-exporter service +#*********************************************************************************************************** +- name: Creating collectd-exporter service + k8s: + state: present + src: /tmp/files/collectd-exporter/collectd-exporter-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Webhook goes here +#*********************************************************************************************************** + +#*********************************************************************************************************** +#Making the config file for Alertmanagers +#*********************************************************************************************************** +- name: Creating config map for Alertmanagers + k8s: + state: present + src: /tmp/files/alertmanager/alertmanager-config.yaml + namespace: monitoring + +# - name: Creating config map for Alertmanagers +# k8s: +# state: present +# src: /tmp/files/alertmanager1-config.yaml +# namespace: monitoring + +#*********************************************************************************************************** +#Making the 1st alertmanager deployment +#*********************************************************************************************************** +- name: Creating 1st alertmanager deployment + k8s: + state: present + src: /tmp/files/alertmanager/alertmanager-deployment.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the 1st alertmanager service +#*********************************************************************************************************** +- name: Creating 1st alertmanager service + k8s: + state: present + src: /tmp/files/alertmanager/alertmanager-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the 2nd alertmanager deployment +#*********************************************************************************************************** +- name: Creating 2nd alertmanager deployment + k8s: + state: present + src: /tmp/files/alertmanager/alertmanager1-deployment.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the 2nd alertmanager service +#*********************************************************************************************************** +- name: Creating 2nd alertmanager service + k8s: + state: present + src: /tmp/files/alertmanager/alertmanager1-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Making the config file for Prometheus +#*********************************************************************************************************** +- name: Creating 1st Prometheus Config + k8s: + state: present + src: /tmp/files/prometheus/prometheus-config.yaml + namespace: monitoring + +# - name: Creating 2nd Prometheus Config +# k8s: +# state: present +# src: /tmp/files/prometheus1-config.yaml +# namespace: monitoring + +#*********************************************************************************************************** +#Starting Prometheus +#*********************************************************************************************************** +- name: Starting Prometheus 1 + k8s: + state: present + src: /tmp/files/prometheus/prometheus-deployment.yaml + namespace: monitoring + +- name: Starting Prometheus 2 + k8s: + state: present + src: /tmp/files/prometheus/prometheus1-deployment.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Starting Prometheus Service +#*********************************************************************************************************** +- name: Starting Prometheus 1 Service + k8s: + state: present + src: /tmp/files/prometheus/prometheus-service.yaml + namespace: monitoring + +- name: Starting Prometheus 2 Service + k8s: + state: present + src: /tmp/files/prometheus/prometheus1-service.yaml + namespace: monitoring + +- name: Starting Main Prometheus Service + k8s: + state: present + src: /tmp/files/prometheus/main-prometheus-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#Starting Grafana +#*********************************************************************************************************** +- name: Creating Grafana Datasource Config + k8s: + state: present + src: /tmp/files/grafana/grafana-datasource-config.yaml + namespace: monitoring + +- name: Starting Grafana + k8s: + state: present + src: /tmp/files/grafana/grafana-deployment.yaml + namespace: monitoring + +- name: Starting Grafana Service + k8s: + state: present + src: /tmp/files/grafana/grafana-service.yaml + namespace: monitoring + +#*********************************************************************************************************** +#removing /tmp/files +#*********************************************************************************************************** +- name: Removing /tmp/files + file: + path: "/tmp/files" + state: absent diff --git a/tools/lma/metrics/dashboard/cpu_usage_using.json b/tools/lma/metrics/dashboard/cpu_usage_using.json new file mode 100644 index 00000000..85f7f122 --- 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