diff options
Diffstat (limited to 'docs/release/userguide/docker.userguide.rst')
| -rw-r--r-- | docs/release/userguide/docker.userguide.rst | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/docs/release/userguide/docker.userguide.rst b/docs/release/userguide/docker.userguide.rst index cc9dd049..ee963fa6 100644 --- a/docs/release/userguide/docker.userguide.rst +++ b/docs/release/userguide/docker.userguide.rst @@ -219,15 +219,23 @@ Edit inventory file and add hosts: $barometer_dir/docker/ansible/default.inv [prometheus_hosts] #localhost + [zookeeper_hosts] + #NOTE: currently one zookeeper host is supported + #hostname + [kafka_hosts] - #localhost + #hostname [ves_hosts] - #localhost + #hostname Change localhost to different hosts where neccessary. Hosts for influxdb and grafana are required only for collectd_service.yml. -Hosts for kafka and ves are required only for collectd_ves.yml. +Hosts for zookeeper, kafka and ves are required only for collectd_ves.yml. + +.. note:: + Zookeeper, Kafka and VES need to be on the same host, there is no + support for multi node setup. To change host for kafka edit kafka_ip_addr in ./roles/config_files/vars/main.yml. @@ -247,10 +255,9 @@ and insert_ipmi_modules, both variables are independent: insert_ipmi_modules=false .. note:: - On Ubuntu 18.04 to use mcelog plugin the user has to install mcelog daemon - manually ahead of installing from ansible scripts as the deb package is not - available in official Ubuntu 18.04 repo. It means that setting install_mcelog - to true is ignored. + On Ubuntu 18.04 the deb package for mcelog daemon is not available in official + Ubuntu repository. In that case ansible scripts will try to download, make and + install the daemon from mcelog git repository. Configure ssh keys ^^^^^^^^^^^^^^^^^^ @@ -319,26 +326,23 @@ restart collectd: $ sudo docker restart bar-collectd -Download collectd+kafka+ves containers -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -Before running Kafka an instance of zookeeper is required. See `Run Kafka docker image`_ for notes on how to run it. -The 'zookeeper_hostname' and 'broker_id' can be set in ./roles/run_kafka/vars/main.yml. +Download and run collectd+kafka+ves containers +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ .. code:: bash $ sudo ansible-playbook -i default.inv collectd_ves.yml -Check the three containers are running, the output of docker ps should be similar to: +Check the containers are running, the output of docker ps should be similar to: .. code:: bash $ sudo docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES - 8b095ad94ea1 zookeeper:3.4.11 "/docker-entrypoin..." 7 minutes ago Up 7 minutes awesome_jennings - eb8bba3c0b76 opnfv/barometer-ves "./start_ves_app.s..." 21 minutes ago Up 6 minutes bar-ves - 86702a96a68c opnfv/barometer-kafka "/src/start_kafka.sh" 21 minutes ago Up 6 minutes bar-kafka - daeeb68ad1d5 opnfv/barometer-collectd "/run_collectd.sh ..." 13 days ago Up 6 minutes bar-collectd + 29035be2dab5 zookeeper:3.4.11 "/docker-entrypoint._" 7 minutes ago Up 7 minutes bar-zookeeper + eb8bba3c0b76 opnfv/barometer-ves "./start_ves_app.s..." 6 minutes ago Up 6 minutes bar-ves + 86702a96a68c opnfv/barometer-kafka "/src/start_kafka.sh" 6 minutes ago Up 6 minutes bar-kafka + daeeb68ad1d5 opnfv/barometer-collectd "/run_collectd.sh ..." 6 minutes ago Up 6 minutes bar-collectd To make some changes when a container is running run: |