diff options
Diffstat (limited to 'docs/release/userguide')
| -rw-r--r-- | docs/release/userguide/feature.userguide.rst | 50 | ||||
| -rw-r--r-- | docs/release/userguide/installguide.docker.rst | 25 | ||||
| -rw-r--r-- | docs/release/userguide/installguide.oneclick.rst | 42 |
3 files changed, 63 insertions, 54 deletions
diff --git a/docs/release/userguide/feature.userguide.rst b/docs/release/userguide/feature.userguide.rst index 6216a3a8..c76e79a5 100644 --- a/docs/release/userguide/feature.userguide.rst +++ b/docs/release/userguide/feature.userguide.rst @@ -107,7 +107,7 @@ Read Plugins/application: Intel RDT plugin, virt plugin, Open vSwitch stats plug Open vSwitch PMD stats application. Collectd capabilities and usage ------------------------------------- +------------------------------- .. Describe the specific capabilities and usage for <XYZ> feature. .. Provide enough information that a user will be able to operate the feature on a deployed scenario. @@ -149,12 +149,12 @@ Sample configuration files can be found in '/opt/collectd/etc/collectd.conf.d' By default, `collectd_exec` user is used in the exec.conf provided in the sample configurations directory under src/collectd in the Barometer repo. These scripts *DO NOT* create this user. You need to create this user or modify the configuration in the sample configurations directory - under src/collectd to use another existing non root user before running build_base_machine.sh. + under src/collectd to use another existing non root user before running build_base_machine.sh. .. note:: If you are using any Open vSwitch plugins you need to run: -.. code:: bash + .. code:: bash $ sudo ovs-vsctl set-manager ptcp:6640 @@ -179,7 +179,7 @@ Repo: https://github.com/collectd/collectd Branch: main -Dependencies: DPDK (https://dpdk.org/) +Dependencies: `DPDK <https://www.dpdk.org/>`_ .. note:: DPDK statistics plugin requires DPDK version 16.04 or later. @@ -451,7 +451,7 @@ additional two options shown below: If you set XDG_CACHE_HOME to anything other than the variable above - you will need to modify the path for the EventList configuration. -Use "Cores" option to monitor metrics only for configured cores. If an empty string is provided +Use ``Cores`` option to monitor metrics only for configured cores. If an empty string is provided as value for this field default cores configuration is applied - that is all available cores are monitored separately. To limit monitoring to cores 0-7 set the option as shown below: @@ -479,8 +479,8 @@ Branch: main Dependencies: - * PQoS/Intel RDT library https://github.com/intel/intel-cmt-cat - * msr kernel module +* PQoS/Intel RDT library https://github.com/intel/intel-cmt-cat +* msr kernel module Building and installing PQoS/Intel RDT library: @@ -531,7 +531,7 @@ Repo: https://github.com/collectd/collectd Branch: feat_ipmi_events, feat_ipmi_analog -Dependencies: OpenIPMI library (http://openipmi.sourceforge.net/) +Dependencies: `OpenIPMI library <https://openipmi.sourceforge.io/>`_ The IPMI plugin is already implemented in the latest collectd and sensors like temperature, voltage, fanspeed, current are already supported there. @@ -643,7 +643,7 @@ Repo: https://github.com/collectd/collectd Branch: main -Dependencies: mcelog +Dependencies: `mcelog <http://mcelog.org/>`_ Start by installing mcelog. @@ -836,15 +836,15 @@ To inject corrected memory errors: * Check the MCE statistic: mcelog --client. Check the mcelog log for injected error details: less /var/log/mcelog. Open vSwitch Plugins -^^^^^^^^^^^^^^^^^^^^^ +^^^^^^^^^^^^^^^^^^^^ OvS Plugins Repo: https://github.com/collectd/collectd OvS Plugins Branch: main OvS Events MIBs: The SNMP OVS interface link status is provided by standard -IF-MIB (http://www.net-snmp.org/docs/mibs/IF-MIB.txt) +`IF-MIB <http://www.net-snmp.org/docs/mibs/IF-MIB.txt>`_ -Dependencies: Open vSwitch, Yet Another JSON Library (https://github.com/lloyd/yajl) +Dependencies: Open vSwitch, `Yet Another JSON Library <https://github.com/lloyd/yajl>`_ On Centos, install the dependencies and Open vSwitch: @@ -915,13 +915,15 @@ For more information on the plugin parameters, please see: https://github.com/collectd/collectd/blob/main/src/collectd.conf.pod OVS PMD stats -^^^^^^^^^^^^^^ -Repo: https://gerrit.opnfv.org/gerrit/barometer +^^^^^^^^^^^^^ +Repo: https://gerrit.opnfv.org/gerrit/gitweb?p=barometer.git Prequistes: -1. Open vSwitch dependencies are installed. -2. Open vSwitch service is running. -3. Ovsdb-server manager is configured. + +#. Open vSwitch dependencies are installed. +#. Open vSwitch service is running. +#. Ovsdb-server manager is configured. + You can refer `Open vSwitch Plugins`_ section above for each one of them. OVS PMD stats application is run through the exec plugin. @@ -1097,12 +1099,12 @@ http://www.net-snmp.org/tutorial/tutorial-5/toolkit/demon/ .. _virt-plugin: virt plugin -^^^^^^^^^^^^ +^^^^^^^^^^^ Repo: https://github.com/collectd/collectd Branch: main -Dependencies: libvirt (https://libvirt.org/), libxml2 +Dependencies: `libvirt <https://libvirt.org/>`_, libxml2 On Centos, install the dependencies: @@ -1269,7 +1271,7 @@ Reload $ sudo systemctl status collectd.service should show success Additional useful plugins -^^^^^^^^^^^^^^^^^^^^^^^^^^ +^^^^^^^^^^^^^^^^^^^^^^^^^ **Exec Plugin** : Can be used to show you when notifications are being generated by calling a bash script that dumps notifications to file. (handy @@ -1342,7 +1344,7 @@ For more information on configuring and installing OpenStack plugins for collectd, check out the `collectd-openstack-plugins GSG`_. Security -^^^^^^^^^ +^^^^^^^^ * AAA – on top of collectd there secure agents like SNMP V3, Openstack agents etc. with their own AAA methods. @@ -1353,7 +1355,7 @@ Security * Ensuring that only one instance of the program is executed by collectd at any time * Forcing the plugin to check that custom programs are never executed with superuser - privileges. + privileges. * Protection of Data in flight: @@ -1387,8 +1389,8 @@ References .. [7] https://collectd.org/wiki/index.php/Meta_Data_Interface .. _Barometer OPNFV Summit demo: https://prezi.com/kjv6o8ixs6se/software-fastpath-service-quality-metrics-demo/ -.. _gnocchi plugin: https://github.com/openstack/collectd-openstack-plugins/tree/stable/ocata/ -.. _aodh plugin: https://github.com/openstack/collectd-openstack-plugins/tree/stable/ocata/ +.. _gnocchi plugin: https://opendev.org/x/collectd-openstack-plugins/src/branch/stable/ocata/ +.. _aodh plugin: https://opendev.org/x/collectd-openstack-plugins/src/branch/stable/ocata/ .. _collectd-openstack-plugins GSG: https://opendev.org/x/collectd-openstack-plugins/src/branch/master/doc/source/GSG.rst .. _grafana guide: https://wiki.anuket.io/display/HOME/Installing+and+configuring+InfluxDB+and+Grafana+to+display+metrics+with+collectd .. _CVE-2017-7401: https://www.cvedetails.com/cve/CVE-2017-7401/ diff --git a/docs/release/userguide/installguide.docker.rst b/docs/release/userguide/installguide.docker.rst index ceb04826..20836af7 100644 --- a/docs/release/userguide/installguide.docker.rst +++ b/docs/release/userguide/installguide.docker.rst @@ -268,11 +268,12 @@ Collectd-barometer flavors Before starting to build and run the Collectd container, understand the available flavors of Collectd containers: - * barometer-collectd - stable release, based on collectd 5.11 - * barometer-collectd-latest - release based on collectd 'main' branch - * barometer-collectd-experimental - release based on collectd 'main' - branch that can also include a set of experimental (not yet merged into - upstream) pull requests + +* barometer-collectd - stable release, based on collectd 5.12 +* barometer-collectd-latest - release based on collectd 'main' branch +* barometer-collectd-experimental - release based on collectd 'main' + branch that can also include a set of experimental (not yet merged into + upstream) pull requests .. note:: Experimental container is not tested across various OS'es and the stability @@ -302,7 +303,7 @@ are stored in subdirectories of `docker/` directory Download the collectd docker image ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ If you wish to use a pre-built barometer image, you can pull the barometer -image from https://hub.docker.com/r/opnfv/barometer-collectd/ +image from `dockerhub <https://hub.docker.com/r/opnfv/barometer-collectd/>`_ .. code:: bash @@ -403,16 +404,16 @@ The instructions for running the collectd-6 container are the same as for the collectd-experimental container. There are a few useful build args that can be used to further customise the -collectd-6 build:: +collectd-6 build: -* COLLECTD_CONFIG_CMD_ARGS +* **COLLECTD_CONFIG_CMD_ARGS** For testing with new plugins for collectd-6, as un-ported plugins are disabled by default. This new option lets the ./configure command be run with extra args, e.g. --enable-cpu --enable-<my-newly-ported-plugin>, which means that plugin can be enabled for the PR that is being tested. -* COLLECTD_TAG +* **COLLECTD_TAG** This overrides the default tag selected by the flavors, and allows checking out out an arbitrary branch (e.g. PR branch instead of using the ``COLLECTD_PULL_REQUESTS`` arg, which rebases each PR on top of the @@ -786,8 +787,8 @@ If you wish to use pre-built barometer project's VES and kafka images, you can p images from https://hub.docker.com/r/opnfv/barometer-ves/ and https://hub.docker.com/r/opnfv/barometer-kafka/ .. note:: - If your preference is to build images locally please see sections `Build the Kafka Image`_ and - `Build VES Image`_ + If your preference is to build images locally please see sections `Build Kafka Docker Image`_ and + `Build VES Docker Image`_ .. code:: bash @@ -999,7 +1000,7 @@ Run DMA docker image ^^^^^^^^^^^^^^^^^^^^ .. note:: -Run DMA docker image with default configuration + Run DMA docker image with default configuration .. code:: bash diff --git a/docs/release/userguide/installguide.oneclick.rst b/docs/release/userguide/installguide.oneclick.rst index 295fdd02..383b53d8 100644 --- a/docs/release/userguide/installguide.oneclick.rst +++ b/docs/release/userguide/installguide.oneclick.rst @@ -292,28 +292,34 @@ List of default plugins for collectd container .. note:: From Jerma release, the supported dpdk version is 19.11 - If you would like to use v18.11, Do the following changes: - 1.Update the dpdk version to v18.11 in <barometer>/src/package-list.mk - 2.Replace all 'common_linux' string with 'common_linuxapp' in <barometer>/src/dpdk/Makefile - - If you would like to downgrade to a version lower than v18.11, Do the following changes: - 1.Update the dpdk version to a version lower than v18.11(Eg:- v16.11) in <barometer>/src/package-list.mk - 2.Replace all 'common_linux' string with 'common_linuxapp' in <barometer>/src/dpdk/Makefile - 3.Change the Makefile path from '(WORKDIR)/kernel/linux/kni/Makefile' to (WORKDIR)/lib/librte_eal/linuxapp/kni/Makefile in '(WORK_DIR)/src/dpdk/Makefile'. + If you would like to use v18.11, make the following changes: + + 1. Update the dpdk version to v18.11 in ``<barometer>/src/package-list.mk`` + 2. Replace all ``common_linux`` string with ``common_linuxapp`` in ``<barometer>/src/dpdk/Makefile`` + + If you would like to downgrade to a version lower than v18.11, make the following changes: + + 1. Update the dpdk version to a version lower than v18.11 (e.g.:- v16.11) in ``<barometer>/src/package-list.mk`` + 2. Replace all ``common_linux`` string with ``common_linuxapp`` in ``<barometer>/src/dpdk/Makefile`` + 3. Change the Makefile path from ``(WORKDIR)/kernel/linux/kni/Makefile`` to ``(WORKDIR)/lib/librte_eal/linuxapp/kni/Makefile`` in ``(WORK_DIR)/src/dpdk/Makefile``. By default the collectd is started with default configuration which includes the following plugins: - * ``csv``, ``contextswitch``, ``cpu``, ``cpufreq``, ``df``, ``disk``, - ``ethstat``, ``ipc``, ``irq``, ``load``, ``memory``, ``numa``, - ``processes``, ``swap``, ``turbostat``, ``uuid``, ``uptime``, ``exec``, - ``hugepages``, ``intel_pmu``, ``ipmi``, ``write_kafka``, ``logfile``, - ``mcelog``, ``network``, ``intel_rdt``, ``rrdtool``, ``snmp_agent``, - ``syslog``, ``virt``, ``ovs_stats``, ``ovs_events``, ``dpdk_telemetry`` + +* ``csv``, ``contextswitch``, ``cpu``, ``cpufreq``, ``df``, ``disk``, + ``ethstat``, ``ipc``, ``irq``, ``load``, ``memory``, ``numa``, + ``processes``, ``swap``, ``turbostat``, ``uuid``, ``uptime``, ``exec``, + ``hugepages``, ``intel_pmu``, ``ipmi``, ``write_kafka``, ``logfile``, + ``mcelog``, ``network``, ``intel_rdt``, ``rrdtool``, ``snmp_agent``, + ``syslog``, ``virt``, ``ovs_stats``, ``ovs_events``, ``dpdk_telemetry`` .. note:: Some of the plugins are loaded depending on specific system requirements and can be omitted if dependency is not met, this is the case for: - * ``hugepages``, ``ipmi``, ``mcelog``, ``intel_rdt``, ``virt``, ``ovs_stats``, ``ovs_events`` + + * ``hugepages``, ``ipmi``, ``mcelog``, ``intel_rdt``, ``virt``, ``ovs_stats``, ``ovs_events`` + + For instructions on how to disable certain plugins see the `List and description of tags used in ansible scripts`_ section. .. note:: The ``dpdkstat`` and ``dpdkevents`` plugins are disabled by default (in @@ -322,7 +328,7 @@ the following plugins: .. code:: bash - $ sudo ansible-playbook -i default.inv collectd_service.yml --tags "all,dpdkstats,dpdkevents" + $ sudo ansible-playbook -i default.inv collectd_service.yml --tags "all,dpdkstats,dpdkevents" List and description of tags used in ansible scripts ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -354,7 +360,7 @@ List of available tags: ``copy_additional_configs`` Copy additional configuration files to target system. Path to additional configuration is stored in - ``$barometer_dir/docker/ansible/roles/config_files/vars/main.yml`` as + ``$barometer_dir/docker/ansible/roles/config_files/docs/main.yml`` as ``additional_configs_path``. ``en_default_all`` @@ -367,7 +373,7 @@ List of available tags: ``contextswitch``, ``cpu``, ``cpufreq``, ``df``, ``disk,`` ``ethstat``, ``ipc``, ``irq``, ``load``, ``memory``, ``numa``, ``processes``, ``swap``, ``turbostat``, ``uptime``, ``exec``, ``hugepages``, ``ipmi``, ``kafka``, - ``logfile``, ``mcelogs``, ``n``etwork``,`` ``pmu``, ``rdt``, ``rrdtool``, + ``logfile``, ``mcelogs``, ``network``, ``pmu``, ``rdt``, ``rrdtool``, ``snmp``, ``syslog``, ``virt``, ``ovs_stats``, ``ovs_events``, ``uuid``, ``dpdkevents``, ``dpdkstat``, ``dpdk_telemetry``. |