348 lines
12 KiB
Bash
348 lines
12 KiB
Bash
#!/bin/bash
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#
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# lib/heat
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# Install and start **Heat** service
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# To enable, add the following to localrc
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#
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# ENABLED_SERVICES+=,heat,h-api,h-api-cfn,h-api-cw,h-eng
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# Dependencies:
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# (none)
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# stack.sh
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# ---------
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# - install_heatclient
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# - install_heat
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# - configure_heatclient
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# - configure_heat
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# - init_heat
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# - start_heat
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# - stop_heat
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# - cleanup_heat
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# set up default directories
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GITDIR["python-heatclient"]=$DEST/python-heatclient
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HEAT_DIR=$DEST/heat
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HEAT_CFNTOOLS_DIR=$DEST/heat-cfntools
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HEAT_TEMPLATES_REPO_DIR=$DEST/heat-templates
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OCC_DIR=$DEST/os-collect-config
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DIB_UTILS_DIR=$DEST/dib-utils
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ORC_DIR=$DEST/os-refresh-config
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OAC_DIR=$DEST/os-apply-config
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HEAT_PIP_REPO=$DATA_DIR/heat-pip-repo
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HEAT_PIP_REPO_PORT=${HEAT_PIP_REPO_PORT:-8899}
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HEAT_AUTH_CACHE_DIR=${HEAT_AUTH_CACHE_DIR:-/var/cache/heat}
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HEAT_STANDALONE=$(trueorfalse False HEAT_STANDALONE)
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HEAT_ENABLE_ADOPT_ABANDON=$(trueorfalse False HEAT_ENABLE_ADOPT_ABANDON)
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HEAT_CONF_DIR=/etc/heat
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HEAT_CONF=$HEAT_CONF_DIR/heat.conf
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HEAT_ENV_DIR=$HEAT_CONF_DIR/environment.d
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HEAT_TEMPLATES_DIR=$HEAT_CONF_DIR/templates
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HEAT_API_HOST=${HEAT_API_HOST:-$HOST_IP}
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HEAT_API_PORT=${HEAT_API_PORT:-8004}
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# other default options
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if [[ "$HEAT_STANDALONE" = "True" ]]; then
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# for standalone, use defaults which require no service user
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HEAT_STACK_DOMAIN=`trueorfalse False $HEAT_STACK_DOMAIN`
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HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-password}
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else
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HEAT_STACK_DOMAIN=`trueorfalse True $HEAT_STACK_DOMAIN`
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HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-trusts}
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fi
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# Tell Tempest this project is present
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TEMPEST_SERVICES+=,heat
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# Functions
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# ---------
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# Test if any Heat services are enabled
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# is_heat_enabled
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function is_heat_enabled {
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[[ ,${ENABLED_SERVICES} =~ ,"h-" ]] && return 0
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return 1
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}
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# cleanup_heat() - Remove residual data files, anything left over from previous
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# runs that a clean run would need to clean up
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function cleanup_heat {
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sudo rm -rf $HEAT_AUTH_CACHE_DIR
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sudo rm -rf $HEAT_ENV_DIR
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sudo rm -rf $HEAT_TEMPLATES_DIR
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sudo rm -rf $HEAT_CONF_DIR
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}
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# configure_heat() - Set config files, create data dirs, etc
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function configure_heat {
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sudo install -d -o $STACK_USER $HEAT_CONF_DIR
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# remove old config files
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rm -f $HEAT_CONF_DIR/heat-*.conf
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HEAT_API_CFN_HOST=${HEAT_API_CFN_HOST:-$HOST_IP}
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HEAT_API_CFN_PORT=${HEAT_API_CFN_PORT:-8000}
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HEAT_ENGINE_HOST=${HEAT_ENGINE_HOST:-$SERVICE_HOST}
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HEAT_ENGINE_PORT=${HEAT_ENGINE_PORT:-8001}
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HEAT_API_CW_HOST=${HEAT_API_CW_HOST:-$HOST_IP}
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HEAT_API_CW_PORT=${HEAT_API_CW_PORT:-8003}
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HEAT_API_PASTE_FILE=$HEAT_CONF_DIR/api-paste.ini
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HEAT_POLICY_FILE=$HEAT_CONF_DIR/policy.json
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cp $HEAT_DIR/etc/heat/api-paste.ini $HEAT_API_PASTE_FILE
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cp $HEAT_DIR/etc/heat/policy.json $HEAT_POLICY_FILE
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# common options
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iniset_rpc_backend heat $HEAT_CONF
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iniset $HEAT_CONF DEFAULT heat_metadata_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT
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iniset $HEAT_CONF DEFAULT heat_waitcondition_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1/waitcondition
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iniset $HEAT_CONF DEFAULT heat_watch_server_url http://$HEAT_API_CW_HOST:$HEAT_API_CW_PORT
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iniset $HEAT_CONF database connection `database_connection_url heat`
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iniset $HEAT_CONF DEFAULT auth_encryption_key $(generate_hex_string 16)
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iniset $HEAT_CONF DEFAULT region_name_for_services "$REGION_NAME"
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# logging
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iniset $HEAT_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
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iniset $HEAT_CONF DEFAULT use_syslog $SYSLOG
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if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
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# Add color to logging output
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setup_colorized_logging $HEAT_CONF DEFAULT tenant user
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fi
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iniset $HEAT_CONF DEFAULT deferred_auth_method $HEAT_DEFERRED_AUTH
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# NOTE(jamielennox): heat re-uses specific values from the
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# keystone_authtoken middleware group and so currently fails when using the
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# auth plugin setup. This should be fixed in heat. Heat is also the only
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# service that requires the auth_uri to include a /v2.0. Remove this custom
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# setup when bug #1300246 is resolved.
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iniset $HEAT_CONF keystone_authtoken auth_uri $KEYSTONE_SERVICE_URI/v2.0
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if [[ "$HEAT_STANDALONE" = "True" ]]; then
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iniset $HEAT_CONF paste_deploy flavor standalone
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iniset $HEAT_CONF clients_heat url "http://$HEAT_API_HOST:$HEAT_API_PORT/v1/%(tenant_id)s"
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else
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iniset $HEAT_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
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iniset $HEAT_CONF keystone_authtoken admin_user heat
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iniset $HEAT_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
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iniset $HEAT_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset $HEAT_CONF keystone_authtoken cafile $SSL_BUNDLE_FILE
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iniset $HEAT_CONF keystone_authtoken signing_dir $HEAT_AUTH_CACHE_DIR
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fi
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# ec2authtoken
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iniset $HEAT_CONF ec2authtoken auth_uri $KEYSTONE_SERVICE_URI/v2.0
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# OpenStack API
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iniset $HEAT_CONF heat_api bind_port $HEAT_API_PORT
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iniset $HEAT_CONF heat_api workers "$API_WORKERS"
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# Cloudformation API
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iniset $HEAT_CONF heat_api_cfn bind_port $HEAT_API_CFN_PORT
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# Cloudwatch API
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iniset $HEAT_CONF heat_api_cloudwatch bind_port $HEAT_API_CW_PORT
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if is_ssl_enabled_service "key" || is_service_enabled tls-proxy; then
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iniset $HEAT_CONF clients_keystone ca_file $SSL_BUNDLE_FILE
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fi
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if is_ssl_enabled_service "nova" || is_service_enabled tls-proxy; then
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iniset $HEAT_CONF clients_nova ca_file $SSL_BUNDLE_FILE
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fi
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if is_ssl_enabled_service "cinder" || is_service_enabled tls-proxy; then
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iniset $HEAT_CONF clients_cinder ca_file $SSL_BUNDLE_FILE
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fi
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if [[ "$HEAT_ENABLE_ADOPT_ABANDON" = "True" ]]; then
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iniset $HEAT_CONF DEFAULT enable_stack_adopt true
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iniset $HEAT_CONF DEFAULT enable_stack_abandon true
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fi
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sudo install -d -o $STACK_USER $HEAT_ENV_DIR $HEAT_TEMPLATES_DIR
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# copy the default environment
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cp $HEAT_DIR/etc/heat/environment.d/* $HEAT_ENV_DIR/
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# copy the default templates
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cp $HEAT_DIR/etc/heat/templates/* $HEAT_TEMPLATES_DIR/
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}
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# init_heat() - Initialize database
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function init_heat {
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# (re)create heat database
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recreate_database heat
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$HEAT_DIR/bin/heat-manage db_sync
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create_heat_cache_dir
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}
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# create_heat_cache_dir() - Part of the init_heat() process
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function create_heat_cache_dir {
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# Create cache dirs
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sudo install -d -o $STACK_USER $HEAT_AUTH_CACHE_DIR
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}
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# install_heatclient() - Collect source and prepare
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function install_heatclient {
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if use_library_from_git "python-heatclient"; then
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git_clone_by_name "python-heatclient"
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setup_dev_lib "python-heatclient"
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sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-heatclient"]}/tools/,/etc/bash_completion.d/}heat.bash_completion
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fi
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}
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# install_heat() - Collect source and prepare
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function install_heat {
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git_clone $HEAT_REPO $HEAT_DIR $HEAT_BRANCH
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setup_develop $HEAT_DIR
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}
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# install_heat_other() - Collect source and prepare
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function install_heat_other {
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git_clone $HEAT_CFNTOOLS_REPO $HEAT_CFNTOOLS_DIR $HEAT_CFNTOOLS_BRANCH
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git_clone $HEAT_TEMPLATES_REPO $HEAT_TEMPLATES_REPO_DIR $HEAT_TEMPLATES_BRANCH
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git_clone $OAC_REPO $OAC_DIR $OAC_BRANCH
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git_clone $OCC_REPO $OCC_DIR $OCC_BRANCH
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git_clone $ORC_REPO $ORC_DIR $ORC_BRANCH
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git_clone $DIB_UTILS_REPO $DIB_UTILS_DIR $DIB_UTILS_BRANCH
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}
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# start_heat() - Start running processes, including screen
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function start_heat {
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run_process h-eng "$HEAT_DIR/bin/heat-engine --config-file=$HEAT_CONF"
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run_process h-api "$HEAT_DIR/bin/heat-api --config-file=$HEAT_CONF"
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run_process h-api-cfn "$HEAT_DIR/bin/heat-api-cfn --config-file=$HEAT_CONF"
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run_process h-api-cw "$HEAT_DIR/bin/heat-api-cloudwatch --config-file=$HEAT_CONF"
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}
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# stop_heat() - Stop running processes
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function stop_heat {
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# Kill the screen windows
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local serv
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for serv in h-eng h-api h-api-cfn h-api-cw; do
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stop_process $serv
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done
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}
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# create_heat_accounts() - Set up common required heat accounts
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function create_heat_accounts {
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if [[ "$HEAT_STANDALONE" != "True" ]]; then
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create_service_user "heat" "admin"
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if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
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local heat_service=$(get_or_create_service "heat" \
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"orchestration" "Heat Orchestration Service")
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get_or_create_endpoint $heat_service \
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"$REGION_NAME" \
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"$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s" \
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"$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s" \
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"$SERVICE_PROTOCOL://$HEAT_API_HOST:$HEAT_API_PORT/v1/\$(tenant_id)s"
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local heat_cfn_service=$(get_or_create_service "heat-cfn" \
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"cloudformation" "Heat CloudFormation Service")
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get_or_create_endpoint $heat_cfn_service \
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"$REGION_NAME" \
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"$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
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"$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1" \
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"$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1"
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fi
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# heat_stack_user role is for users created by Heat
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get_or_create_role "heat_stack_user"
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fi
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if [[ "$HEAT_STACK_DOMAIN" == "True" ]]; then
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# Note we have to pass token/endpoint here because the current endpoint and
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# version negotiation in OSC means just --os-identity-api-version=3 won't work
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D_ID=$(openstack --os-token $OS_TOKEN --os-url=$KEYSTONE_SERVICE_URI_V3 \
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--os-identity-api-version=3 domain list | grep ' heat ' | get_field 1)
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if [[ -z "$D_ID" ]]; then
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D_ID=$(openstack --os-token $OS_TOKEN --os-url=$KEYSTONE_SERVICE_URI_V3 \
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--os-identity-api-version=3 domain create heat \
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--description "Owns users and projects created by heat" \
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| grep ' id ' | get_field 2)
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iniset $HEAT_CONF DEFAULT stack_user_domain_id ${D_ID}
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openstack --os-token $OS_TOKEN --os-url=$KEYSTONE_SERVICE_URI_V3 \
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--os-identity-api-version=3 user create --password $SERVICE_PASSWORD \
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--domain $D_ID heat_domain_admin \
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--description "Manages users and projects created by heat"
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openstack --os-token $OS_TOKEN --os-url=$KEYSTONE_SERVICE_URI_V3 \
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--os-identity-api-version=3 role add \
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--user heat_domain_admin --domain ${D_ID} admin
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iniset $HEAT_CONF DEFAULT stack_domain_admin heat_domain_admin
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iniset $HEAT_CONF DEFAULT stack_domain_admin_password $SERVICE_PASSWORD
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fi
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fi
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}
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# build_heat_pip_mirror() - Build a pip mirror containing heat agent projects
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function build_heat_pip_mirror {
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local project_dirs="$OCC_DIR $OAC_DIR $ORC_DIR $HEAT_CFNTOOLS_DIR $DIB_UTILS_DIR"
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local projpath proj package
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rm -rf $HEAT_PIP_REPO
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mkdir -p $HEAT_PIP_REPO
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echo "<html><body>" > $HEAT_PIP_REPO/index.html
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for projpath in $project_dirs; do
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proj=$(basename $projpath)
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mkdir -p $HEAT_PIP_REPO/$proj
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pushd $projpath
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rm -rf dist
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python setup.py sdist
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pushd dist
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package=$(ls *)
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mv $package $HEAT_PIP_REPO/$proj/$package
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popd
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echo "<html><body><a href=\"$package\">$package</a></body></html>" > $HEAT_PIP_REPO/$proj/index.html
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echo "<a href=\"$proj\">$proj</a><br/>" >> $HEAT_PIP_REPO/index.html
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popd
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done
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echo "</body></html>" >> $HEAT_PIP_REPO/index.html
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local heat_pip_repo_apache_conf=$(apache_site_config_for heat_pip_repo)
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sudo cp $FILES/apache-heat-pip-repo.template $heat_pip_repo_apache_conf
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sudo sed -e "
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s|%HEAT_PIP_REPO%|$HEAT_PIP_REPO|g;
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s|%HEAT_PIP_REPO_PORT%|$HEAT_PIP_REPO_PORT|g;
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s|%APACHE_NAME%|$APACHE_NAME|g;
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" -i $heat_pip_repo_apache_conf
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enable_apache_site heat_pip_repo
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restart_apache_server
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sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $HEAT_PIP_REPO_PORT -j ACCEPT || true
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}
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# Restore xtrace
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$XTRACE
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# Tell emacs to use shell-script-mode
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## Local variables:
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## mode: shell-script
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## End:
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