Devstack plugin
Change-Id: I123e6304f2156137408dd4d4909155f0f6043ad0
This commit is contained in:
Mike Fedosin
parent
427f789a53
commit
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====================
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Enabling in Devstack
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====================
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1. Download DevStack::
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git clone https://github.com/openstack-dev/devstack.git
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cd devstack
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2. Add this repo as an external repository::
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> cat local.conf
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[[local|localrc]]
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enable_plugin glare https://github.com/openstack/glare
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.. note::
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To enable installation of glare client from git repo instead of pypi execute
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a shell command:
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.. code-block:: bash
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export LIBS_FROM_GIT+=python-glareclient
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3. run ``stack.sh``
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#!/usr/bin/env bash
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# Plugin file for Glare services
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# -------------------------------
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# Dependencies:
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# ``functions`` file
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# ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set -o xtrace
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echo_summary "glare's plugin.sh was called..."
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# create_glare_accounts() - Set up common required glare accounts
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#
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# Tenant User Roles
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# ------------------------------
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# service glare admin
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function create_glare_accounts() {
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create_service_user "glare"
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# required for swift access
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if is_service_enabled s-proxy; then
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create_service_user "glare-swift" "ResellerAdmin"
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fi
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get_or_create_service "glare" "artifact" "Artifact repository"
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get_or_create_endpoint "artifact" \
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"$REGION_NAME" \
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"$GLARE_SERVICE_PROTOCOL://$GLARE_SERVICE_HOST:$GLARE_SERVICE_PORT" \
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"$GLARE_SERVICE_PROTOCOL://$GLARE_SERVICE_HOST:$GLARE_SERVICE_PORT" \
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"$GLARE_SERVICE_PROTOCOL://$GLARE_SERVICE_HOST:$GLARE_SERVICE_PORT"
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}
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function mkdir_chown_stack {
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if [[ ! -d "$1" ]]; then
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sudo mkdir -p "$1"
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fi
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sudo chown $STACK_USER "$1"
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}
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function configure_glare {
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mkdir_chown_stack "$GLARE_CONF_DIR"
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# Generate Glare configuration file and configure common parameters.
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oslo-config-generator --config-file $GLARE_DIR/etc/oslo-config-generator/glare.conf --output-file $GLARE_CONF_FILE
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# Glare Configuration
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#-------------------------
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iniset $GLARE_CONF_FILE DEFAULT debug $GLARE_DEBUG
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GLARE_POLICY_FILE=$GLARE_CONF_DIR/policy.json
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oslopolicy-sample-generator --namespace=glare --output-file=$GLARE_POLICY_FILE
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cp -p $GLARE_DIR/etc/glare-paste.ini $GLARE_CONF_DIR
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iniset $GLARE_CONF_FILE paste_deploy flavor $GLARE_FLAVOR
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# Setup keystone_authtoken section
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iniset $GLARE_CONF_FILE keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
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iniset $GLARE_CONF_FILE keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
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iniset $GLARE_CONF_FILE keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
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iniset $GLARE_CONF_FILE keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset $GLARE_CONF_FILE keystone_authtoken admin_user $GLARE_ADMIN_USER
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iniset $GLARE_CONF_FILE keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset $GLARE_CONF_FILE keystone_authtoken auth_uri "http://${KEYSTONE_AUTH_HOST}:5000/v3"
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# Setup RabbitMQ credentials
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iniset $GLARE_CONF_FILE oslo_messaging_rabbit rabbit_userid $RABBIT_USERID
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iniset $GLARE_CONF_FILE oslo_messaging_rabbit rabbit_password $RABBIT_PASSWORD
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# Configure the database.
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iniset $GLARE_CONF_FILE database connection `database_connection_url glare`
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iniset $GLARE_CONF_FILE database max_overflow -1
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iniset $GLARE_CONF_FILE database max_pool_size 1000
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# Path of policy.json file.
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iniset $GLARE_CONF_FILE oslo_policy policy_file $GLARE_POLICY_FILE
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if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
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setup_colorized_logging $GLARE_CONF_FILE DEFAULT tenant user
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fi
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if [ "$GLARE_RPC_IMPLEMENTATION" ]; then
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iniset $GLARE_CONF_FILE DEFAULT rpc_implementation $GLARE_RPC_IMPLEMENTATION
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fi
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# Configuring storage
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iniset $GLARE_CONF_FILE glance_store filesystem_store_datadir $GLARE_ARTIFACTS_DIR
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# Store the artifacts in swift if enabled.
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if is_service_enabled s-proxy; then
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GLARE_SWIFT_STORE_CONF=$GLARE_CONF_DIR/glare-swift-store.conf
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cp -p $GLARE_DIR/etc/glare-swift.conf.sample $GLARE_CONF_DIR
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iniset $GLARE_CONF_FILE glance_store default_store swift
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iniset $GLARE_CONF_FILE glance_store swift_store_create_container_on_put True
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iniset $GLARE_CONF_FILE glance_store swift_store_config_file $GLARE_SWIFT_STORE_CONF
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iniset $GLARE_CONF_FILE glance_store default_swift_reference ref1
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iniset $GLARE_CONF_FILE glance_store stores "file, http, swift"
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iniset $GLARE_SWIFT_STORE_CONF ref1 user $SERVICE_PROJECT_NAME:glare-swift
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iniset $GLARE_SWIFT_STORE_CONF ref1 key $SERVICE_PASSWORD
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iniset $GLARE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
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iniset $GLARE_SWIFT_STORE_CONF ref1 user_domain_name $SERVICE_DOMAIN_NAME
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iniset $GLARE_SWIFT_STORE_CONF ref1 project_domain_name $SERVICE_DOMAIN_NAME
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iniset $GLARE_SWIFT_STORE_CONF ref1 auth_version 3
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# commenting is not strictly necessary but it's confusing to have bad values in conf
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inicomment $GLARE_CONF_FILE glance_store swift_store_user
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inicomment $GLARE_CONF_FILE glance_store swift_store_key
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inicomment $GLARE_CONF_FILE glance_store swift_store_auth_address
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fi
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}
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# init_glare - Initialize the database
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function init_glare {
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# Delete existing artifacts
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rm -rf $GLARE_ARTIFACTS_DIR
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mkdir -p $GLARE_ARTIFACTS_DIR
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# (re)create Glare database
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recreate_database glare utf8
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# Migrate glare database
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$GLARE_BIN_DIR/glare-db-manage --config-file $GLARE_CONF_FILE upgrade
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}
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# install_glare - Collect source and prepare
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function install_glare {
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setup_develop $GLARE_DIR
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}
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function install_glare_pythonclient {
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if use_library_from_git "python-glareclient"; then
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git_clone $GLARE_PYTHONCLIENT_REPO $GLARE_PYTHONCLIENT_DIR $GLARE_PYTHONCLIENT_BRANCH
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setup_develop $GLARE_PYTHONCLIENT_DIR
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fi
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}
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# start_glare - Start running processes, including screen
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function start_glare {
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run_process glare "$GLARE_BIN_DIR/glare-api --config-file $GLARE_CONF_DIR/glare.conf"
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}
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# stop_glare - Stop running processes
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function stop_glare {
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# Kill the Glare screen windows
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for serv in glare-api; do
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stop_process $serv
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done
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}
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function cleanup_glare {
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sudo rm -rf $GLARE_ARTIFACTS_DIR $GLARE_AUTH_CACHE_DIR
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}
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if is_service_enabled glare; then
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if [[ "$1" == "stack" && "$2" == "install" ]]; then
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echo_summary "Installing glare"
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install_glare
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install_glare_pythonclient
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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echo_summary "Configuring glare"
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configure_glare
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create_glare_accounts
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elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
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echo_summary "Initializing glare"
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init_glare
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echo_summary "Starting Glare process"
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start_glare
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fi
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if [[ "$1" == "unstack" ]]; then
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echo_summary "Shutting down glare"
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stop_glare
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fi
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if [[ "$1" == "clean" ]]; then
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echo_summary "Cleaning glare"
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cleanup_glare
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fi
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fi
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# Restore xtrace
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$XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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@ -0,0 +1,44 @@
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# Devstack settings
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enable_service glare
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# Set up default directories
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GLARE_PYTHONCLIENT_REPO=${GLARE_PYTHONCLIENT_REPO:-${GIT_BASE}/openstack/python-glareclient.git}
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GLARE_PYTHONCLIENT_BRANCH=${GLARE_PYTHONCLIENT_BRANCH:-master}
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GLARE_PYTHONCLIENT_DIR=$DEST/python-glareclient
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GLARE_DIR=$DEST/glare
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GLARE_REPO=${GLARE_REPO:-${GIT_BASE}/openstack/glare.git}
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GLARE_BRANCH=${GLARE_BRANCH:-master}
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# Glare virtual environment
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if [[ ${USE_VENV} = True ]]; then
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PROJECT_VENV["glare"]=${GLARE_DIR}.venv
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GLARE_BIN_DIR=${PROJECT_VENV["glare"]}/bin
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else
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GLARE_BIN_DIR=$(get_python_exec_prefix)
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fi
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GLARE_ARTIFACTS_DIR=${GLARE_ARTIFACTS_DIR:=$DATA_DIR/glare/artifacts}
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GLARE_AUTH_CACHE_DIR=${GLARE_AUTH_CACHE_DIR:-/var/cache/glare}
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GLARE_CONF_DIR=${GLARE_CONF_DIR:-/etc/glare}
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GLARE_CONF_FILE=$GLARE_CONF_DIR/glare.conf
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GLARE_PASTE_INI=$GLARE_CONF_DIR/glare-paste.ini
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GLARE_POLICY_JSON=$GLARE_CONF_DIR/policy.json
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GLARE_SWIFT_STORE_CONF=$GLARE_CONF_DIR/glare-swift-store.conf
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if is_ssl_enabled_service "glare" || is_service_enabled tls-proxy; then
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GLARE_SERVICE_PROTOCOL="https"
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fi
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# Glare connection info. Note the port must be specified.
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GLARE_SERVICE_PORT=${GLARE_SERVICE_PORT:-9494}
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GLARE_SERVICE_HOST=${GLARE_SERVICE_HOST:-$SERVICE_HOST}
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GLARE_SERVICE_PROTOCOL=${GLARE_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
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GLARE_DEBUG=${GLARE_DEBUG:-True}
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GLARE_ADMIN_USER=${GLARE_ADMIN_USER:-glare}
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GLARE_FLAVOR=${GLARE_FLAVOR:-keystone}
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