openstack-operator/devstack/lib/heat
Mohammed Naser dfe5f77ee5 Speed-up Memcached deployment
Change-Id: Id1d9c99fbd1ca43a4719c62553bcfbbe26ac5ac8
2020-08-08 17:07:28 -04:00

344 lines
13 KiB
Bash

#!/bin/bash
#
# lib/heat
# Install and start **Heat** service
# To enable, add the following to localrc
#
# ENABLED_SERVICES+=,heat,h-api,h-api-cfn,h-eng
# Dependencies:
# (none)
# stack.sh
# ---------
# - install_heatclient
# - install_heat
# - configure_heatclient
# - configure_heat
# - init_heat
# - start_heat
# - stop_heat
# - cleanup_heat
# Save trace setting
_XTRACE_HEAT=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# set up default directories
GITDIR["python-heatclient"]=$DEST/python-heatclient
# python heat client library
GITREPO["python-heatclient"]=${HEATCLIENT_REPO:-${GIT_BASE}/openstack/python-heatclient.git}
GITBRANCH["python-heatclient"]=${HEATCLIENT_BRANCH:-master}
# Use HEAT_USE_MOD_WSGI for backward compatibility
HEAT_USE_APACHE=${HEAT_USE_APACHE:-${HEAT_USE_MOD_WSGI:-True}}
HEAT_DIR=$DEST/heat
HEAT_FILES_DIR=$HEAT_DIR/heat/httpd/files
HEAT_STANDALONE=$(trueorfalse False HEAT_STANDALONE)
HEAT_ENABLE_ADOPT_ABANDON=$(trueorfalse False HEAT_ENABLE_ADOPT_ABANDON)
HEAT_CONF_DIR=/etc/heat
HEAT_CONF=$HEAT_CONF_DIR/heat.conf
HEAT_ENV_DIR=$HEAT_CONF_DIR/environment.d
HEAT_TEMPLATES_DIR=$HEAT_CONF_DIR/templates
HEAT_API_HOST=${HEAT_API_HOST:-$SERVICE_HOST}
HEAT_SERVICE_USER=${HEAT_SERVICE_USER:-heat}
HEAT_TRUSTEE_USER=${HEAT_TRUSTEE_USER:-$HEAT_SERVICE_USER}
HEAT_TRUSTEE_PASSWORD=${HEAT_TRUSTEE_PASSWORD:-$SERVICE_PASSWORD}
HEAT_TRUSTEE_DOMAIN=${HEAT_TRUSTEE_DOMAIN:-default}
# Support entry points installation of console scripts
HEAT_BIN_DIR=$(get_python_exec_prefix)
HEAT_API_UWSGI_CONF=$HEAT_CONF_DIR/heat-api-uwsgi.ini
HEAT_CFN_API_UWSGI_CONF=$HEAT_CONF_DIR/heat-api-cfn-uwsgi.ini
HEAT_API_UWSGI=$HEAT_BIN_DIR/heat-wsgi-api
HEAT_CFN_API_UWSGI=$HEAT_BIN_DIR/heat-wsgi-api-cfn
# other default options
if [[ "$HEAT_STANDALONE" == "True" ]]; then
# for standalone, use defaults which require no service user
HEAT_STACK_DOMAIN=$(trueorfalse False HEAT_STACK_DOMAIN)
HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-password}
if [[ ${HEAT_DEFERRED_AUTH} != "password" ]]; then
# Heat does not support keystone trusts when deployed in
# standalone mode
die $LINENO \
'HEAT_DEFERRED_AUTH can only be set to "password" when HEAT_STANDALONE is True.'
fi
else
HEAT_STACK_DOMAIN=$(trueorfalse True HEAT_STACK_DOMAIN)
HEAT_DEFERRED_AUTH=${HEAT_DEFERRED_AUTH:-}
fi
HEAT_PLUGIN_DIR=${HEAT_PLUGIN_DIR:-$DATA_DIR/heat/plugins}
ENABLE_HEAT_PLUGINS=${ENABLE_HEAT_PLUGINS:-}
HEAT_ENGINE_WORKERS=${HEAT_ENGINE_WORKERS:=$(( ($(nproc)/4)<2 ? 2 : ($(nproc)/4) ))}
# Functions
# ---------
# Test if any Heat services are enabled
# is_heat_enabled
function is_heat_enabled {
[[ ,${ENABLED_SERVICES} =~ ,"h-" ]] && return 0
return 1
}
function cleanup_heat {
echo noop
}
# configure_heat() - Set config files, create data dirs, etc
function configure_heat {
sudo install -d -o $STACK_USER $HEAT_CONF_DIR
# remove old config files
rm -f $HEAT_CONF_DIR/heat-*.conf
HEAT_API_CFN_HOST=${HEAT_API_CFN_HOST:-$SERVICE_HOST}
HEAT_ENGINE_HOST=${HEAT_ENGINE_HOST:-$SERVICE_HOST}
HEAT_ENGINE_PORT=${HEAT_ENGINE_PORT:-8001}
HEAT_API_PASTE_FILE=$HEAT_CONF_DIR/api-paste.ini
cp $HEAT_DIR/etc/heat/api-paste.ini $HEAT_API_PASTE_FILE
# Get rabbitmq password
HEAT_RABBITMQ_PASSWORD=$(get_data_from_secret heat-rabbitmq openstack password)
HEAT_RABBITMQ_USERNAME=$(get_data_from_secret heat-rabbitmq openstack username)
# common options
iniset_k8s_rpc_backend heat $HEAT_CONF DEFAULT "rabbit://$HEAT_RABBITMQ_USERNAME:$HEAT_RABBITMQ_PASSWORD@rabbitmq-heat:5672/"
iniset $HEAT_CONF DEFAULT heat_metadata_server_url http://$HEAT_API_CFN_HOST/heat-api-cfn
iniset $HEAT_CONF DEFAULT heat_waitcondition_server_url http://$HEAT_API_CFN_HOST/heat-api-cfn/v1/waitcondition
# Get mysql password
HEAT_DATABASE_USER=$(get_data_from_secret heat-mysql openstack USER)
HEAT_DATABASE_PASSWORD=$(get_data_from_secret heat-mysql openstack PASSWORD)
HEAT_DATABASE_NAME=$(get_data_from_secret heat-mysql openstack DATABASE)
iniset $HEAT_CONF database connection "mysql+pymysql://$HEAT_DATABASE_USER:$HEAT_DATABASE_PASSWORD@heat-mysql/$HEAT_DATABASE_NAME?charset=utf8"
# we are using a hardcoded auth_encryption_key as it has to be the same for
# multinode deployment.
iniset $HEAT_CONF DEFAULT auth_encryption_key "767c3ed056cbaa3b9dfedb8c6f825bf0"
iniset $HEAT_CONF DEFAULT region_name_for_services "$REGION_NAME"
# logging
iniset $HEAT_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
# reduce Heat engine workers
iniset $HEAT_CONF DEFAULT num_engine_workers "$HEAT_ENGINE_WORKERS"
setup_logging $HEAT_CONF
if [[ ! -z "$HEAT_DEFERRED_AUTH" ]]; then
iniset $HEAT_CONF DEFAULT deferred_auth_method $HEAT_DEFERRED_AUTH
fi
configure_auth_token_middleware $HEAT_CONF heat
# If HEAT_DEFERRED_AUTH is unset or explicitly set to trusts, configure
# the section for the client plugin associated with the trustee
if [ -z "$HEAT_DEFERRED_AUTH" -o "trusts" == "$HEAT_DEFERRED_AUTH" ]; then
iniset $HEAT_CONF trustee auth_type password
iniset $HEAT_CONF trustee auth_url $KEYSTONE_AUTH_URI_V3
iniset $HEAT_CONF trustee username $HEAT_TRUSTEE_USER
iniset $HEAT_CONF trustee password $HEAT_TRUSTEE_PASSWORD
iniset $HEAT_CONF trustee user_domain_id $HEAT_TRUSTEE_DOMAIN
fi
# clients_keystone
iniset $HEAT_CONF clients_keystone auth_uri $KEYSTONE_AUTH_URI_V3
if is_ssl_enabled_service "key" || is_service_enabled tls-proxy; then
iniset $HEAT_CONF clients_keystone ca_file $SSL_BUNDLE_FILE
fi
if is_ssl_enabled_service "nova" || is_service_enabled tls-proxy; then
iniset $HEAT_CONF clients_nova ca_file $SSL_BUNDLE_FILE
fi
if is_ssl_enabled_service "cinder" || is_service_enabled tls-proxy; then
iniset $HEAT_CONF clients_cinder ca_file $SSL_BUNDLE_FILE
fi
if [[ "$HEAT_ENABLE_ADOPT_ABANDON" = "True" ]]; then
iniset $HEAT_CONF DEFAULT enable_stack_adopt true
iniset $HEAT_CONF DEFAULT enable_stack_abandon true
fi
iniset $HEAT_CONF cache enabled "True"
iniset $HEAT_CONF cache backend "dogpile.cache.memcached"
iniset $HEAT_CONF cache memcache_servers "mcrouter-memcached-heat:11211"
if ! is_service_enabled c-bak; then
iniset $HEAT_CONF volumes backups_enabled false
fi
sudo install -d -o $STACK_USER $HEAT_ENV_DIR $HEAT_TEMPLATES_DIR
# copy the default environment
cp $HEAT_DIR/etc/heat/environment.d/* $HEAT_ENV_DIR/
# copy the default templates
cp $HEAT_DIR/etc/heat/templates/* $HEAT_TEMPLATES_DIR/
# Enable heat plugins.
# NOTE(nic): The symlink nonsense is necessary because when
# plugins are installed in "developer mode", the final component
# of their target directory is always "resources", which confuses
# Heat's plugin loader into believing that all plugins are named
# "resources", and therefore are all the same plugin; so it
# will only load one of them. Linking them all to a common
# location with unique names avoids that type of collision,
# while still allowing the plugins to be edited in-tree.
local err_count=0
if [[ -n "$ENABLE_HEAT_PLUGINS" ]]; then
mkdir -p $HEAT_PLUGIN_DIR
# Clean up cruft from any previous runs
rm -f $HEAT_PLUGIN_DIR/*
iniset $HEAT_CONF DEFAULT plugin_dirs $HEAT_PLUGIN_DIR
fi
for heat_plugin in $ENABLE_HEAT_PLUGINS; do
if [[ -d $HEAT_DIR/contrib/$heat_plugin ]]; then
setup_package $HEAT_DIR/contrib/$heat_plugin -e
ln -s $HEAT_DIR/contrib/$heat_plugin/$heat_plugin/resources $HEAT_PLUGIN_DIR/$heat_plugin
else
: # clear retval on the test so that we can roll up errors
err $LINENO "Requested Heat plugin(${heat_plugin}) not found."
err_count=$(($err_count + 1))
fi
done
[ $err_count -eq 0 ] || die $LINENO "$err_count of the requested Heat plugins could not be installed."
}
# init_heat()
function init_heat {
kubectl create secret generic heat-config --from-file=/etc/heat/heat.conf --from-file=/etc/heat/api-paste.ini -n openstack
# NOTE: Permissions here are bad but it's temporary so we don't care as much.
sudo chmod -Rv 777 /etc/heat
}
# install_heatclient() - Collect source and prepare
function install_heatclient {
pip_install "python-heatclient"
}
# install_heat() - Collect source and prepare
function install_heat {
echo noop
}
# start_heat() - Start running processes, including screen -
function start_heat {
# rollout heat
kubernetes_rollout_restart daemonset/heat-api
kubernetes_rollout_restart daemonset/heat-api-cfn
kubernetes_rollout_restart daemonset/heat-engine
kubernetes_rollout_status daemonset/heat-api
kubernetes_rollout_status daemonset/heat-api-cfn
kubernetes_rollout_status daemonset/heat-engine
proxy_pass_to_kubernetes /heat-api heat-api heat-wsgi-api
proxy_pass_to_kubernetes /heat-api-cfn heat-api-cfn heat-wsgi-api-cfn
}
# stop_heat() - Stop running processes
function stop_heat {
echo noop
}
# create_heat_accounts() - Set up common required heat accounts
function create_heat_accounts {
if [[ "$HEAT_STANDALONE" != "True" ]]; then
local heat_api_service_url
local heat_cfn_api_service_url
heat_api_service_url="$SERVICE_PROTOCOL://$HEAT_API_HOST/heat-api/v1/\$(project_id)s"
heat_cfn_api_service_url="$SERVICE_PROTOCOL://$HEAT_API_CFN_HOST/heat-api-cfn/v1"
create_service_user "heat" "admin"
# heat_stack_user role is for users created by Heat
get_or_create_role "heat_stack_user"
fi
if [[ "$HEAT_STACK_DOMAIN" == "True" ]]; then
# domain -> heat and user -> heat_domain_admin
domain_id=$(get_or_create_domain heat 'Owns users and projects created by heat')
iniset $HEAT_CONF DEFAULT stack_user_domain_id ${domain_id}
get_or_create_user heat_domain_admin $SERVICE_PASSWORD heat
get_or_add_user_domain_role admin heat_domain_admin heat
iniset $HEAT_CONF DEFAULT stack_domain_admin heat_domain_admin
iniset $HEAT_CONF DEFAULT stack_domain_admin_password $SERVICE_PASSWORD
fi
}
# configure_tempest_for_heat()
# NOTE (gmann): Configure all the Tempest setting for Heat service in
# this function.
function configure_tempest_for_heat {
# Skip SoftwareConfigIntegrationTest because it requires a custom image
# Skip AutoscalingLoadBalancerTest and AutoscalingLoadBalancerv2Test as deprecated neutron-lbaas service is not enabled
iniset $TEMPEST_CONFIG heat_plugin skip_scenario_test_list 'AutoscalingLoadBalancerTest, AutoscalingLoadBalancerv2Test, SoftwareConfigIntegrationTest'
# Skip LoadBalancerv2Test as deprecated neutron-lbaas service is not enabled
iniset $TEMPEST_CONFIG heat_plugin skip_functional_test_list 'LoadBalancerv2Test, NotificationTest'
openstack flavor show m1.heat_int || openstack flavor create m1.heat_int --ram 512 --disk 4
openstack flavor show m1.heat_micro || openstack flavor create m1.heat_micro --ram 128 --disk 1
source $TOP_DIR/openrc demo demo
openstack network show heat-net || openstack network create heat-net
openstack subnet show heat-subnet || openstack subnet create heat-subnet --network heat-net --subnet-range 10.0.5.0/24
openstack router add subnet router1 heat-subnet
iniset $TEMPEST_CONFIG heat_plugin username $OS_USERNAME
iniset $TEMPEST_CONFIG heat_plugin password $OS_PASSWORD
iniset $TEMPEST_CONFIG heat_plugin project_name $OS_PROJECT_NAME
iniset $TEMPEST_CONFIG heat_plugin auth_url $OS_AUTH_URL
iniset $TEMPEST_CONFIG heat_plugin user_domain_id $OS_USER_DOMAIN_ID
iniset $TEMPEST_CONFIG heat_plugin project_domain_id $OS_PROJECT_DOMAIN_ID
iniset $TEMPEST_CONFIG heat_plugin user_domain_name $OS_USER_DOMAIN_NAME
iniset $TEMPEST_CONFIG heat_plugin project_domain_name $OS_PROJECT_DOMAIN_NAME
iniset $TEMPEST_CONFIG heat_plugin region $OS_REGION_NAME
iniset $TEMPEST_CONFIG heat_plugin auth_version $OS_IDENTITY_API_VERSION
source $TOP_DIR/openrc admin admin
iniset $TEMPEST_CONFIG heat_plugin admin_username $OS_USERNAME
iniset $TEMPEST_CONFIG heat_plugin admin_password $OS_PASSWORD
if [[ -e /etc/ci/mirror_info.sh ]]; then
source /etc/ci/mirror_info.sh
fi
export HEAT_TEST_FEDORA_IMAGE=${NODEPOOL_FEDORA_MIRROR:-https://download.fedoraproject.org/pub/fedora/linux}/releases/31/Cloud/x86_64/images/Fedora-Cloud-Base-31-1.9.x86_64.qcow2
TOKEN=$(openstack token issue -c id -f value)
local image_exists=$( openstack image list | grep "Fedora-Cloud-Base-31-1.9.x86_64" )
if [[ -z $image_exists ]]; then
if is_service_enabled g-api; then
upload_image $HEAT_TEST_FEDORA_IMAGE $TOKEN
fi
fi
if is_service_enabled tls-proxy; then
iniset $TEMPEST_CONFIG heat_plugin ca_file $SSL_BUNDLE_FILE
fi
# add application credential and secret to support test multi-cloud
app_cred_id=$(openstack application credential show heat_multicloud || openstack application credential create heat_multicloud \
--secret secret --unrestricted -c id -f value)
export OS_CREDENTIAL_SECRET_ID=$(openstack secret store -n heat-multi-cloud-test-cred --payload \
'{"auth_type": "v3applicationcredential", "auth": {"auth_url": $OS_AUTH_URL, "application_credential_id": $app_cred_id, "application_credential_secret": "secret"}}'\
-c "Secret href" -f value)
}
# Restore xtrace
$_XTRACE_HEAT