Add Dockerfile and docker-compose.yml to run searchlight
in docker containers Change-Id: I2144d6925ecb13762707120213f50f36a26d9c59
This commit is contained in:
sapd
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FROM ubuntu:18.04
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MAINTAINER saphi070@gmail.com
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RUN apt update
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RUN apt install -y python-dev libssl-dev python-pip libxml2-dev \
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libxslt-dev git git-review libffi-dev gettext \
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python-tox python-memcache crudini
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### Clone searchlight source code
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RUN apt install wget -y
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WORKDIR /home
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RUN git clone https://git.openstack.org/openstack/searchlight
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WORKDIR /home/searchlight
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### Install Searchlight
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RUN pip install -r requirements.txt
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RUN pip install -r elasticsearch5.txt
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RUN python setup.py install
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RUN oslo-config-generator --config-file etc/oslo-config-generator/searchlight.conf
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RUN cp etc/searchlight.conf.sample /etc/searchlight/searchlight.conf
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RUN mkdir /etc/searchlight/
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### Copy Configure files
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RUN cp etc/api-paste.ini /etc/searchlight/
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# COPY searchlight.conf /etc/searchlight/
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COPY entrypoint.sh /home/
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RUN chmod 775 /home/entrypoint.sh
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EXPOSE 9393
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WORKDIR /home
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ENTRYPOINT ["./entrypoint.sh"]
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Running Searchlight in containers
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=================================
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This contrib includes Dockerfile, docker-compose file and some configurations to run
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Searchlight in Docker containers.
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Requirements
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------------
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Follow guides in [1], [2] to install docker and docker-compose
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Usage
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-----
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- Build docker image
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::
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docker-compose -f docker-compose.example.yml build
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- Adjust the authentication variables in your `docker-compose.example.yml`.
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Example
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::
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version: "3"
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services:
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searchlight-api:
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build: .
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ports:
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- 9393:9393
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environment:
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PROCESS: api
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AUTH_URL: http://192.168.53.31:5000/v3
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TRANSPORT_URL: rabbitmq://openstack:openstack@192.168.53.31
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SEARCHLIGHT_PASS: openstack
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ELASTICSEARCH_HOST: elasticsearch:9200
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searchlight-listener:
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build: .
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environment:
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PROCESS: listener
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AUTH_URL: http://192.168.53.31:5000/v3
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TRANSPORT_URL: rabbitmq://openstack:openstack@192.168.53.31
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SEARCHLIGHT_PASS: openstack
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ELASTICSEARCH_HOST: elasticsearch:9200
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elasticsearch:
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image: elasticsearch:5.6
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- Running
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::
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docker-compose -f docker-compose.example.yml up -
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Environment Variables
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---------------------
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- TRANSPORT_URL: RabbitMQ URL. Example: rabbitmq://openstack:openstack@192.168.53.31
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- REGION_NAME: Openstack Region Name. Example: RegionOne
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- AUTH_URL: Keystone Auth URL. Example: http://192.168.53.31:5000
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- SEARCHLIGHT_USER: Username of searchlight. Example: searchlight
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- SEARCHLIGHT_PASS: Password of searchlight. Example: openstack
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- PROJECT_NAME: Name of project for searchlight. Example: service
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- DOMAIN_NAME: Name of domain for searchlight user and project: Example: default
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- ELASTICSEARCH_HOST: Host and port of Elasticsearch. Example: 192.168.53.31:9200
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References
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----------
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- [1] Install docker on Ubuntu: https://docs.docker.com/install/linux/docker-ce/ubuntu/
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- [2] Install docker-compose: https://docs.docker.com/compose/install/
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version: "3"
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services:
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searchlight-api:
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build: .
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ports:
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- 9393:9393
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environment:
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PROCESS: api
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AUTH_URL: http://192.168.53.31:5000/v3
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TRANSPORT_URL: rabbitmq://openstack:openstack@192.168.53.31
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SEARCHLIGHT_PASS: openstack
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ELASTICSEARCH_HOST: elasticsearch:9200
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searchlight-listener:
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build: .
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environment:
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PROCESS: listener
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AUTH_URL: http://192.168.53.31:5000/v3
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TRANSPORT_URL: rabbitmq://openstack:openstack@192.168.53.31
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SEARCHLIGHT_PASS: openstack
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ELASTICSEARCH_HOST: elasticsearch:9200
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elasticsearch:
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image: elasticsearch:5.6
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#!/bin/bash
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echo "Configure Searhclight"
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searchlight_conf=/etc/searchlight/searchlight.conf
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DOMAIN_NAME=${DOMAIN_NAME:-default}
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PROJECT_NAME=${PROJECT_NAME:-service}
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SEARCHLIGHT_USER=${SEARCHLIGHT_USER:-searchlight}
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SEARCHLIGHT_PASS=${SEARCHLIGHT_PASS:-openstack}
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crudini --set $searchlight_conf DEFAULT transport_url $TRANSPORT_URL
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crudini --set $searchlight_conf service_credentials os_region_name $REGION_NAME
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crudini --set $searchlight_conf service_credentials auth_url $AUTH_URL
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crudini --set $searchlight_conf service_credentials username $SEARCHLIGHT_USER
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crudini --set $searchlight_conf service_credentials password $SEARCHLIGHT_PASS
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crudini --set $searchlight_conf service_credentials project_name $PROJECT_NAME
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crudini --set $searchlight_conf service_credentials user_domain_name $DOMAIN_NAME
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crudini --set $searchlight_conf service_credentials project_domain_name $DOMAIN_NAME
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crudini --set $searchlight_conf keystone_authtoken auth_url $AUTH_URL
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crudini --set $searchlight_conf keystone_authtoken auth_type password
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crudini --set $searchlight_conf keystone_authtoken project_domain_name $DOMAIN_NAME
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crudini --set $searchlight_conf keystone_authtoken user_domain_name $DOMAIN_NAME
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crudini --set $searchlight_conf keystone_authtoken project_name $PROJECT_NAME
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crudini --set $searchlight_conf keystone_authtoken username $SEARCHLIGHT_USER
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crudini --set $searchlight_conf keystone_authtoken password $SEARCHLIGHT_PASS
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crudini --set $searchlight_conf elasticsearch hosts $ELASTICSEARCH_HOST
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if [ ! -f /opt/searchlight-synced ];then
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echo "Sync index to elasticsearch"
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while true;
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do
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curl -s $ELASTICSEARCH_HOST > /dev/null
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if [ $? -eq 0 ]; then
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echo "Starting sync index to elasticsearch"
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searchlight-manage index sync --force
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break
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fi
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done
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touch /opt/searchlight-synced
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fi
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echo "Starting searchlight"
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if [ ! -d /var/log/searchlight ]; then
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mkdir /var/log/searchlight
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fi
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searchlight-$PROCESS --log-file=/var/log/searchlight/searchlight-$PROCESS --config-file $searchlight_conf
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[DEFAULT]
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verbose = true
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transport_url = rabbit://openstack:openstack@rabbitmq
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[service_credentials]
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os_region_name = RegionOne
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auth_url = https://keystone:35357
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password = openstack
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project_name = service
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user_domain_name = Default
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project_domain_name = Default
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username = searchlight
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auth_type = password
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[paste_deploy]
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flavor = keystone
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[keystone_authtoken]
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auth_version = 3
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auth_url = https://keystone:5000
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auth_type = password
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project_domain_name = default
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user_domain_name = default
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project_name = service
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username = searchlight
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password = openstack
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[elasticsearch]
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index_settings = number_of_shards:1,number_of_replicas:0
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hosts = elasticsearch:9200
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[service_credentials:nova]
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compute_api_version = 2.1
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[resource_plugin:os_nova_server]
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enabled = True
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[resource_plugin:os_nova_hypervisor]
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enabled = True
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[resource_plugin:os_nova_flavor]
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notifications_topics_exchanges = versioned_notifications,nova
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enabled = True
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[resource_plugin:os_nova_servergroup]
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enabled = True
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[resource_plugin:os_glance_image]
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enabled = True
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[resource_plugin:os_glance_metadef]
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enabled = True
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[resource_plugin:os_searchlight_volume]
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enabled = True
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[resource_plugin:os_searchlight_snapshot]
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enabled = True
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[resource_plugin:os_neutron_net]
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enabled = True
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[resource_plugin:os_neutron_port]
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enabled = True
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[resource_plugin:os_neutron_floatingip]
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enabled = True
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[resource_plugin:os_neutron_security_group]
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enabled = True
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