diff options
Diffstat (limited to 'tools/cloudify')
| -rw-r--r-- | tools/cloudify/blueprints/k8s-hello-world.yaml | 80 | ||||
| -rw-r--r-- | tools/cloudify/k8s-cloudify.sh | 150 |
2 files changed, 230 insertions, 0 deletions
diff --git a/tools/cloudify/blueprints/k8s-hello-world.yaml b/tools/cloudify/blueprints/k8s-hello-world.yaml new file mode 100644 index 0000000..bdfa80c --- /dev/null +++ b/tools/cloudify/blueprints/k8s-hello-world.yaml @@ -0,0 +1,80 @@ +tosca_definitions_version: cloudify_dsl_1_3 +# Following part based upon https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/blob/master/examples/simple-blueprint-defined-resource.yaml + +imports: + - http://www.getcloudify.org/spec/cloudify/3.4/types.yaml + - https://raw.githubusercontent.com/cloudify-incubator/cloudify-kubernetes-plugin/1.2.1/plugin.yaml + +inputs: + + kubernetes_configuration_file_content: + default: kube.config + + kubernetes_master_ip: + type: string + default: { get_secret: kubernetes_master_ip } + + kubernetes_master_port: + type: string + default: { get_secret: kubernetes_master_port } + + kubernetes_certificate_authority_data: + default: { get_secret: kubernetes_certificate_authority_data } + + kubernetes-admin_client_certificate_data: + default: { get_secret: kubernetes-admin_client_certificate_data } + + kubernetes-admin_client_key_data: + default: { get_secret: kubernetes-admin_client_key_data } + + kubernetes_master_configuration: + default: + apiVersion: v1 + kind: Config + preferences: {} + current-context: kubernetes-admin@kubernetes + clusters: + - name: kubernetes + cluster: + certificate-authority-data: { get_input: kubernetes_certificate_authority_data } + server: { concat: [ 'https://', { get_input: kubernetes_master_ip}, ':', { get_input: kubernetes_master_port } ] } + contexts: + - name: kubernetes-admin@kubernetes + context: + cluster: kubernetes + user: kubernetes-admin + users: + - name: kubernetes-admin + user: + client-certificate-data: { get_input: kubernetes-admin_client_certificate_data } + client-key-data: { get_input: kubernetes-admin_client_key_data } + + kubernetes_configuration_file_content: + description: > + File content of kubernetes master YAML configuration + default: { get_input: kubernetes_master_configuration } + +node_templates: + master: + type: cloudify.kubernetes.nodes.Master + properties: + configuration: + file_content: { get_input: kubernetes_configuration_file_content } + +# Following part based upon http://docs.getcloudify.org/4.1.0/plugins/kubernetes/ + nginx_pod: + type: cloudify.kubernetes.resources.Pod + properties: + definition: + apiVersion: v1 + metadata: + name: nginx + spec: + containers: + - name: nginx + image: nginx:1.7.9 + ports: + - containerPort: 80 + relationships: + - type: cloudify.kubernetes.relationships.managed_by_master + target: master diff --git a/tools/cloudify/k8s-cloudify.sh b/tools/cloudify/k8s-cloudify.sh new file mode 100644 index 0000000..fe85697 --- /dev/null +++ b/tools/cloudify/k8s-cloudify.sh @@ -0,0 +1,150 @@ +#!/bin/bash +# Copyright 2017 AT&T Intellectual Property, Inc +# +# 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. +# +#. What this is: Setup script for Cloudify use with Kubernetes. +#. Prerequisites: +#. - Kubernetes cluster installed per k8s-cluster.sh (in this repo) +#. Usage: +#. From a server with access to the kubernetes master node: +#. $ git clone https://gerrit.opnfv.org/gerrit/models ~/models +#. $ scp -r ~/models/tools/cloudify ubuntu@<k8s-master>:/home/ubuntu/. +#. <k8s-master>: IP or hostname of kubernetes master server +#. $ ssh -x ubuntu@<k8s-master> cloudify/k8s-cloudify.sh prereqs +#. prereqs: installs prerequisites and configures ubuntu user for kvm use +#. $ ssh -x ubuntu@<k8s-master> bash cloudify/k8s-cloudify.sh [setup|clean] +#. Status: this is a work in progress, under test. + +function prereqs() { + echo "${FUNCNAME[0]}: Install prerequisites" + sudo apt-get install -y virtinst qemu-kvm libguestfs-tools virtualenv git python-pip + echo "${FUNCNAME[0]}: Setup $USER for kvm use" + # Per http://libguestfs.org/guestfs-faq.1.html + # workaround for virt-customize warning: libguestfs: warning: current user is not a member of the KVM group (group ID 121). This user cannot access /dev/kvm, so libguestfs may run very slowly. It is recommended that you 'chmod 0666 /dev/kvm' or add the current user to the KVM group (you might need to log out and log in again). + # Also see: https://help.ubuntu.com/community/KVM/Installation + # also to avoid permission denied errors in guestfish, from http://manpages.ubuntu.com/manpages/zesty/man1/guestfs-faq.1.html + sudo usermod -a -G kvm $USER + sudo chmod 0644 /boot/vmlinuz* + echo "${FUNCNAME[0]}: Clone repo" +} + +function setup () { + cd ~/cloudify + echo "${FUNCNAME[0]}: Setup Cloudify-CLI" + # Per http://docs.getcloudify.org/4.1.0/installation/bootstrapping/#installing-cloudify-manager-in-an-offline-environment + wget -q http://repository.cloudifysource.org/cloudify/17.9.21/community-release/cloudify-cli-community-17.9.21.deb + # Installs into /opt/cfy/ + sudo dpkg -i cloudify-cli-community-17.9.21.deb + export MANAGER_BLUEPRINTS_DIR=/opt/cfy/cloudify-manager-blueprints + virtualenv ~/cloudify/env + source ~/cloudify/env/bin/activate + + echo "${FUNCNAME[0]}: Setup Cloudify-Manager" + # to start over + # sudo virsh destroy cloudify-manager; sudo virsh undefine cloudify-manager + wget -q http://repository.cloudifysource.org/cloudify/17.9.21/community-release/cloudify-manager-community-17.9.21.qcow2 + # nohup and redirection of output is a workaround for some issue with virt-install never outputting anything beyond "Creadint domain..." and thus not allowing the script to continue. + nohup virt-install --connect qemu:///system --virt-type kvm --name cloudify-manager --vcpus 4 --memory 16192 --disk cloudify-manager-community-17.9.21.qcow2 --import --network network=default --os-type=linux --os-variant=rhel7 > /dev/null 2>&1 & + + VM_IP="" + n=0 + while [[ "x$VM_IP" == "x" ]]; do + echo "${FUNCNAME[0]}: $n minutes so far; waiting 60 seconds for cloudify-manager IP to be assigned" + sleep 60 + ((n++)) + VM_MAC=$(virsh domiflist cloudify-manager | grep default | grep -Eo "[0-9a-f\]+:[0-9a-f\]+:[0-9a-f\]+:[0-9a-f\]+:[0-9a-f\]+:[0-9a-f\]+") + VM_IP=$(/usr/sbin/arp -e | grep ${VM_MAC} | awk {'print $1'}) + done + echo "${FUNCNAME[0]}: cloudify-manager IP=$VM_IP" + while ! cfy profiles use $VM_IP -u admin -p admin -t default_tenant ; do + echo "${FUNCNAME[0]}: waiting 60 seconds for cloudify-manager API to be active" + sleep 60 + done + cfy status + + echo "${FUNCNAME[0]}: Install Cloudify Kubernetes Plugin" + # Per http://docs.getcloudify.org/4.1.0/plugins/container-support/ + # Per https://github.com/cloudify-incubator/cloudify-kubernetes-plugin + pip install kubernetes wagon + # From https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/releases + wget -q https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/releases/download/1.2.1/cloudify_kubernetes_plugin-1.2.1-py27-none-linux_x86_64-centos-Core.wgn + # For Cloudify-CLI per http://docs.getcloudify.org/4.1.0/plugins/using-plugins/ + wagon install cloudify_kubernetes_plugin-1.2.1-py27-none-linux_x86_64-centos-Core.wgn + # For Cloudify-Manager per https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/blob/master/examples/persistent-volumes-blueprint.yaml + cfy plugins upload cloudify_kubernetes_plugin-1.2.1-py27-none-linux_x86_64-centos-Core.wgn + + echo "${FUNCNAME[0]}: Create secrets for kubernetes as referenced in blueprints" + cfy secrets create -s $(grep server ~/.kube/config | awk -F '/' '{print $3}' | awk -F ':' '{print $1}') kubernetes_master_ip + cfy secrets create -s $(grep server ~/.kube/config | awk -F '/' '{print $3}' | awk -F ':' '{print $2}') kubernetes_master_port + cfy secrets create -s $(grep 'certificate-authority-data: ' ~/.kube/config | awk -F ' ' '{print $2}') kubernetes_certificate_authority_data + cfy secrets create -s $(grep 'client-certificate-data: ' ~/.kube/config | awk -F ' ' '{print $2}') kubernetes-admin_client_certificate_data + cfy secrets create -s $(grep 'client-key-data: ' ~/.kube/config | awk -F ' ' '{print $2}') kubernetes-admin_client_key_data + cfy secrets list + + echo "${FUNCNAME[0]}: Cloudify CLI config is at ~/.cloudify/config.yaml" + echo "${FUNCNAME[0]}: Cloudify CLI log is at ~/.cloudify/logs/cli.log" +} + +function demo() { + # Per http://docs.getcloudify.org/4.1.0/plugins/container-support/ + # Per https://github.com/cloudify-incubator/cloudify-kubernetes-plugin + # Also per guidance at https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/issues/18 +# echo "master-ip: $(grep server ~/.kube/config | awk -F '/' '{print $3}' | awk -F ':' '{print $1}')" >~/cloudify/blueprints/k8s-hello-world/inputs.yaml +# echo "master-port: $(grep server ~/.kube/config | awk -F '/' '{print $3}' | awk -F ':' '{print $2}')" >>~/cloudify/blueprints/k8s-hello-world/inputs.yaml +# echo "file_content:" >>~/cloudify/blueprints/k8s-hello-world/inputs.yaml +# sed 's/^/ /' ~/.kube/config | tee -a ~/cloudify/blueprints/k8s-hello-world/inputs.yaml + cp ~/.kube/config ~/cloudify/blueprints/k8s-hello-world/kube.config + + cfy blueprints package -o ~/cloudify/blueprints/k8s-hello-world ~/cloudify/blueprints/k8s-hello-world + cfy blueprints upload -t default_tenant -b k8s-hello-world ~/cloudify/blueprints/k8s-hello-world.tar.gz + cfy deployments create -t default_tenant -b k8s-hello-world k8s-hello-world + cfy workflows list -d k8s-hello-world + cfy executions start install -d k8s-hello-world + pod_ip=$(kubectl get pods --namespace default -o jsonpath='{.status.podIP}' nginx) + while [[ "x$pod_ip" == "x" ]]; do + echo "${FUNCNAME[0]}: nginx pod IP is not yet assigned, waiting 10 seconds" + sleep 10 + pod_ip=$(kubectl get pods --namespace default -o jsonpath='{.status.podIP}' nginx) + done + while ! curl http://$pod_ip ; do + echo "${FUNCNAME[0]}: nginx pod is not yet responding at http://$pod_ip, waiting 10 seconds" + sleep 10 + done + echo "${FUNCNAME[0]}: nginx pod is active at http://$pod_ip" + curl http://$pod_ip +} + +function clean () { + echo "${FUNCNAME[0]}: Cleanup cloudify" + # TODO +} + +dist=`grep DISTRIB_ID /etc/*-release | awk -F '=' '{print $2}'` +case "$1" in + "prereqs") + prereqs + ;; + "setup") + setup + ;; + "demo") + demo + ;; + "clean") + clean + ;; + *) + grep '#. ' $0 +esac + |