devstack/lib/glance
Einst Crazy 4f55c2d5c3 Set config file to db sync and other manage operation
Currently, the db sync operation does not specify the config dir or
config file.
If there is a config file in the home path, it will use this one,
but not the right one devstack write.

Set config file to these operations.

Change-Id: Id1fbc3d85280c19596f5ebd301c46bcf018fa2f6
Closes-Bug: #1578098
2016-05-09 01:43:32 +00:00

412 lines
17 KiB
Bash

#!/bin/bash
#
# lib/glance
# Functions to control the configuration and operation of the **Glance** service
# Dependencies:
#
# - ``functions`` file
# - ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
# - ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
# - ``SERVICE_HOST``
# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
# ``stack.sh`` calls the entry points in this order:
#
# - install_glance
# - configure_glance
# - init_glance
# - start_glance
# - stop_glance
# - cleanup_glance
# Save trace setting
_XTRACE_GLANCE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# Set up default directories
GITDIR["python-glanceclient"]=$DEST/python-glanceclient
GITDIR["glance_store"]=$DEST/glance_store
GLANCE_DIR=$DEST/glance
# Glance virtual environment
if [[ ${USE_VENV} = True ]]; then
PROJECT_VENV["glance"]=${GLANCE_DIR}.venv
GLANCE_BIN_DIR=${PROJECT_VENV["glance"]}/bin
else
GLANCE_BIN_DIR=$(get_python_exec_prefix)
fi
GLANCE_CACHE_DIR=${GLANCE_CACHE_DIR:=$DATA_DIR/glance/cache}
GLANCE_IMAGE_DIR=${GLANCE_IMAGE_DIR:=$DATA_DIR/glance/images}
GLANCE_AUTH_CACHE_DIR=${GLANCE_AUTH_CACHE_DIR:-/var/cache/glance}
GLANCE_CONF_DIR=${GLANCE_CONF_DIR:-/etc/glance}
GLANCE_METADEF_DIR=$GLANCE_CONF_DIR/metadefs
GLANCE_REGISTRY_CONF=$GLANCE_CONF_DIR/glance-registry.conf
GLANCE_API_CONF=$GLANCE_CONF_DIR/glance-api.conf
GLANCE_REGISTRY_PASTE_INI=$GLANCE_CONF_DIR/glance-registry-paste.ini
GLANCE_API_PASTE_INI=$GLANCE_CONF_DIR/glance-api-paste.ini
GLANCE_CACHE_CONF=$GLANCE_CONF_DIR/glance-cache.conf
GLANCE_POLICY_JSON=$GLANCE_CONF_DIR/policy.json
GLANCE_SCHEMA_JSON=$GLANCE_CONF_DIR/schema-image.json
GLANCE_SWIFT_STORE_CONF=$GLANCE_CONF_DIR/glance-swift-store.conf
GLANCE_GLARE_CONF=$GLANCE_CONF_DIR/glance-glare.conf
GLANCE_GLARE_PASTE_INI=$GLANCE_CONF_DIR/glance-glare-paste.ini
if is_ssl_enabled_service "glance" || is_service_enabled tls-proxy; then
GLANCE_SERVICE_PROTOCOL="https"
fi
# Glance connection info. Note the port must be specified.
GLANCE_SERVICE_HOST=${GLANCE_SERVICE_HOST:-$SERVICE_HOST}
GLANCE_SERVICE_LISTEN_ADDRESS=${GLANCE_SERVICE_LISTEN_ADDRESS:-$SERVICE_LISTEN_ADDRESS}
GLANCE_SERVICE_PORT=${GLANCE_SERVICE_PORT:-9292}
GLANCE_SERVICE_PORT_INT=${GLANCE_SERVICE_PORT_INT:-19292}
GLANCE_HOSTPORT=${GLANCE_HOSTPORT:-$GLANCE_SERVICE_HOST:$GLANCE_SERVICE_PORT}
GLANCE_SERVICE_PROTOCOL=${GLANCE_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
GLANCE_REGISTRY_PORT=${GLANCE_REGISTRY_PORT:-9191}
GLANCE_REGISTRY_PORT_INT=${GLANCE_REGISTRY_PORT_INT:-19191}
GLANCE_GLARE_PORT=${GLANCE_GLARE_PORT:-9494}
GLANCE_GLARE_HOSTPORT=${GLANCE_GLARE_HOSTPORT:-$GLANCE_SERVICE_HOST:$GLANCE_GLARE_PORT}
# Functions
# ---------
# Test if any Glance services are enabled
# is_glance_enabled
function is_glance_enabled {
[[ ,${ENABLED_SERVICES} =~ ,"g-" ]] && return 0
return 1
}
# cleanup_glance() - Remove residual data files, anything left over from previous
# runs that a clean run would need to clean up
function cleanup_glance {
# kill instances (nova)
# delete image files (glance)
sudo rm -rf $GLANCE_CACHE_DIR $GLANCE_IMAGE_DIR $GLANCE_AUTH_CACHE_DIR
}
# configure_glance() - Set config files, create data dirs, etc
function configure_glance {
sudo install -d -o $STACK_USER $GLANCE_CONF_DIR $GLANCE_METADEF_DIR
# Copy over our glance configurations and update them
if is_service_enabled g-glare; then
cp $GLANCE_DIR/etc/glance-glare.conf $GLANCE_GLARE_CONF
fi
cp $GLANCE_DIR/etc/glance-registry.conf $GLANCE_REGISTRY_CONF
iniset $GLANCE_REGISTRY_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $GLANCE_REGISTRY_CONF DEFAULT bind_host $GLANCE_SERVICE_LISTEN_ADDRESS
inicomment $GLANCE_REGISTRY_CONF DEFAULT log_file
local dburl
dburl=`database_connection_url glance`
iniset $GLANCE_REGISTRY_CONF database connection $dburl
iniset $GLANCE_REGISTRY_CONF DEFAULT use_syslog $SYSLOG
iniset $GLANCE_REGISTRY_CONF DEFAULT workers "$API_WORKERS"
iniset $GLANCE_REGISTRY_CONF paste_deploy flavor keystone
configure_auth_token_middleware $GLANCE_REGISTRY_CONF glance $GLANCE_AUTH_CACHE_DIR/registry
iniset $GLANCE_REGISTRY_CONF oslo_messaging_notifications driver messaging
iniset_rpc_backend glance $GLANCE_REGISTRY_CONF
iniset $GLANCE_REGISTRY_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
cp $GLANCE_DIR/etc/glance-api.conf $GLANCE_API_CONF
iniset $GLANCE_API_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $GLANCE_API_CONF DEFAULT bind_host $GLANCE_SERVICE_LISTEN_ADDRESS
inicomment $GLANCE_API_CONF DEFAULT log_file
iniset $GLANCE_API_CONF database connection $dburl
iniset $GLANCE_API_CONF DEFAULT use_syslog $SYSLOG
iniset $GLANCE_API_CONF DEFAULT image_cache_dir $GLANCE_CACHE_DIR/
iniset $GLANCE_API_CONF paste_deploy flavor keystone+cachemanagement
configure_auth_token_middleware $GLANCE_API_CONF glance $GLANCE_AUTH_CACHE_DIR/api
iniset $GLANCE_API_CONF oslo_messaging_notifications driver messaging
iniset_rpc_backend glance $GLANCE_API_CONF
if [ "$VIRT_DRIVER" = 'xenserver' ]; then
iniset $GLANCE_API_CONF DEFAULT container_formats "ami,ari,aki,bare,ovf,tgz"
iniset $GLANCE_API_CONF DEFAULT disk_formats "ami,ari,aki,vhd,raw,iso"
fi
if [ "$VIRT_DRIVER" = 'libvirt' ] && [ "$LIBVIRT_TYPE" = 'parallels' ]; then
iniset $GLANCE_API_CONF DEFAULT disk_formats "ami,ari,aki,vhd,vmdk,raw,qcow2,vdi,iso,ploop"
fi
# Store specific configs
iniset $GLANCE_API_CONF glance_store filesystem_store_datadir $GLANCE_IMAGE_DIR/
if is_service_enabled g-glare; then
iniset $GLANCE_GLARE_CONF glance_store filesystem_store_datadir $GLANCE_IMAGE_DIR/
fi
iniset $GLANCE_API_CONF DEFAULT registry_host $GLANCE_SERVICE_HOST
iniset $GLANCE_API_CONF DEFAULT workers "$API_WORKERS"
# Store the images in swift if enabled.
if is_service_enabled s-proxy; then
iniset $GLANCE_API_CONF glance_store default_store swift
iniset $GLANCE_API_CONF glance_store swift_store_create_container_on_put True
iniset $GLANCE_API_CONF glance_store swift_store_config_file $GLANCE_SWIFT_STORE_CONF
iniset $GLANCE_API_CONF glance_store default_swift_reference ref1
iniset $GLANCE_API_CONF glance_store stores "file, http, swift"
iniset $GLANCE_API_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
iniset $GLANCE_SWIFT_STORE_CONF ref1 user $SERVICE_PROJECT_NAME:glance-swift
# Store the glare in swift if enabled.
if is_service_enabled g-glare; then
iniset $GLANCE_GLARE_CONF glance_store default_store swift
iniset $GLANCE_GLARE_CONF glance_store swift_store_create_container_on_put True
iniset $GLANCE_GLARE_CONF glance_store swift_store_config_file $GLANCE_SWIFT_STORE_CONF
iniset $GLANCE_GLARE_CONF glance_store default_swift_reference ref1
iniset $GLANCE_GLARE_CONF glance_store stores "file, http, swift"
iniset $GLANCE_GLARE_CONF DEFAULT graceful_shutdown_timeout "$SERVICE_GRACEFUL_SHUTDOWN_TIMEOUT"
# commenting is not strictly necessary but it's confusing to have bad values in conf
inicomment $GLANCE_GLARE_CONF glance_store swift_store_user
inicomment $GLANCE_GLARE_CONF glance_store swift_store_key
inicomment $GLANCE_GLARE_CONF glance_store swift_store_auth_address
fi
iniset $GLANCE_SWIFT_STORE_CONF ref1 key $SERVICE_PASSWORD
iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
iniset $GLANCE_SWIFT_STORE_CONF ref1 user_domain_name $SERVICE_DOMAIN_NAME
iniset $GLANCE_SWIFT_STORE_CONF ref1 project_domain_name $SERVICE_DOMAIN_NAME
iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_version 3
# commenting is not strictly necessary but it's confusing to have bad values in conf
inicomment $GLANCE_API_CONF glance_store swift_store_user
inicomment $GLANCE_API_CONF glance_store swift_store_key
inicomment $GLANCE_API_CONF glance_store swift_store_auth_address
fi
if is_service_enabled tls-proxy; then
iniset $GLANCE_API_CONF DEFAULT bind_port $GLANCE_SERVICE_PORT_INT
iniset $GLANCE_API_CONF DEFAULT public_endpoint $GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT
iniset $GLANCE_REGISTRY_CONF DEFAULT bind_port $GLANCE_REGISTRY_PORT_INT
iniset $GLANCE_API_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
iniset $GLANCE_REGISTRY_CONF keystone_authtoken identity_uri $KEYSTONE_AUTH_URI
fi
# Register SSL certificates if provided
if is_ssl_enabled_service glance; then
ensure_certificates GLANCE
iniset $GLANCE_API_CONF DEFAULT cert_file "$GLANCE_SSL_CERT"
iniset $GLANCE_API_CONF DEFAULT key_file "$GLANCE_SSL_KEY"
iniset $GLANCE_REGISTRY_CONF DEFAULT cert_file "$GLANCE_SSL_CERT"
iniset $GLANCE_REGISTRY_CONF DEFAULT key_file "$GLANCE_SSL_KEY"
fi
if is_ssl_enabled_service glance || is_service_enabled tls-proxy; then
iniset $GLANCE_API_CONF DEFAULT registry_client_protocol https
fi
# Format logging
if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
setup_colorized_logging $GLANCE_API_CONF DEFAULT tenant user
setup_colorized_logging $GLANCE_REGISTRY_CONF DEFAULT tenant user
fi
cp -p $GLANCE_DIR/etc/glance-registry-paste.ini $GLANCE_REGISTRY_PASTE_INI
cp -p $GLANCE_DIR/etc/glance-api-paste.ini $GLANCE_API_PASTE_INI
cp $GLANCE_DIR/etc/glance-cache.conf $GLANCE_CACHE_CONF
iniset $GLANCE_CACHE_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
inicomment $GLANCE_CACHE_CONF DEFAULT log_file
iniset $GLANCE_CACHE_CONF DEFAULT use_syslog $SYSLOG
iniset $GLANCE_CACHE_CONF DEFAULT image_cache_dir $GLANCE_CACHE_DIR/
iniuncomment $GLANCE_CACHE_CONF DEFAULT auth_url
iniset $GLANCE_CACHE_CONF DEFAULT auth_url $KEYSTONE_AUTH_URI/v2.0
iniuncomment $GLANCE_CACHE_CONF DEFAULT auth_tenant_name
iniset $GLANCE_CACHE_CONF DEFAULT admin_tenant_name $SERVICE_PROJECT_NAME
iniuncomment $GLANCE_CACHE_CONF DEFAULT auth_user
iniset $GLANCE_CACHE_CONF DEFAULT admin_user glance
iniuncomment $GLANCE_CACHE_CONF DEFAULT auth_password
iniset $GLANCE_CACHE_CONF DEFAULT admin_password $SERVICE_PASSWORD
iniset $GLANCE_CACHE_CONF DEFAULT registry_host $GLANCE_SERVICE_HOST
# Store specific confs
iniset $GLANCE_CACHE_CONF glance_store filesystem_store_datadir $GLANCE_IMAGE_DIR/
cp -p $GLANCE_DIR/etc/policy.json $GLANCE_POLICY_JSON
cp -p $GLANCE_DIR/etc/schema-image.json $GLANCE_SCHEMA_JSON
cp -p $GLANCE_DIR/etc/metadefs/*.json $GLANCE_METADEF_DIR
if is_ssl_enabled_service "cinder" || is_service_enabled tls-proxy; then
CINDER_SERVICE_HOST=${CINDER_SERVICE_HOST:-$SERVICE_HOST}
CINDER_SERVICE_PORT=${CINDER_SERVICE_PORT:-8776}
iniset $GLANCE_API_CONF DEFAULT cinder_endpoint_template "https://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/%(project_id)s"
iniset $GLANCE_CACHE_CONF DEFAULT cinder_endpoint_template "https://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/%(project_id)s"
fi
# Configure GLANCE_GLARE (Glance Glare)
if is_service_enabled g-glare; then
local dburl
dburl=`database_connection_url glance`
setup_colorized_logging $GLANCE_GLARE_CONF DEFAULT tenant user
iniset $GLANCE_GLARE_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
iniset $GLANCE_GLARE_CONF DEFAULT bind_host $GLANCE_SERVICE_LISTEN_ADDRESS
iniset $GLANCE_GLARE_CONF DEFAULT bind_port $GLANCE_GLARE_PORT
inicomment $GLANCE_GLARE_CONF DEFAULT log_file
iniset $GLANCE_GLARE_CONF DEFAULT workers "$API_WORKERS"
iniset $GLANCE_GLARE_CONF database connection $dburl
iniset $GLANCE_GLARE_CONF paste_deploy flavor keystone
configure_auth_token_middleware $GLANCE_GLARE_CONF glare $GLANCE_AUTH_CACHE_DIR/artifact
# Register SSL certificates if provided
if is_ssl_enabled_service glance; then
ensure_certificates GLANCE
iniset $GLANCE_GLARE_CONF DEFAULT cert_file "$GLANCE_SSL_CERT"
iniset $GLANCE_GLARE_CONF DEFAULT key_file "$GLANCE_SSL_KEY"
fi
cp $GLANCE_DIR/etc/glance-glare-paste.ini $GLANCE_GLARE_PASTE_INI
fi
}
# create_glance_accounts() - Set up common required glance accounts
# Project User Roles
# ---------------------------------------------------------------------
# SERVICE_PROJECT_NAME glance service
# SERVICE_PROJECT_NAME glance-swift ResellerAdmin (if Swift is enabled)
# SERVICE_PROJECT_NAME glance-search search (if Search is enabled)
# SERVICE_PROJECT_NAME glare service (if enabled)
function create_glance_accounts {
if is_service_enabled g-api; then
create_service_user "glance"
# required for swift access
if is_service_enabled s-proxy; then
create_service_user "glance-swift" "ResellerAdmin"
fi
get_or_create_service "glance" "image" "Glance Image Service"
get_or_create_endpoint \
"image" \
"$REGION_NAME" \
"$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
"$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT" \
"$GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT"
fi
# Add glance-glare service and endpoints
if is_service_enabled g-glare; then
create_service_user "glare"
get_or_create_service "glare" "artifact" "Glance Artifact Service"
get_or_create_endpoint "artifact" \
"$REGION_NAME" \
"$GLANCE_SERVICE_PROTOCOL://$GLANCE_GLARE_HOSTPORT" \
"$GLANCE_SERVICE_PROTOCOL://$GLANCE_GLARE_HOSTPORT" \
"$GLANCE_SERVICE_PROTOCOL://$GLANCE_GLARE_HOSTPORT"
fi
}
# create_glance_cache_dir() - Part of the init_glance() process
function create_glance_cache_dir {
# Create cache dir
sudo install -d -o $STACK_USER $GLANCE_AUTH_CACHE_DIR/api $GLANCE_AUTH_CACHE_DIR/registry $GLANCE_AUTH_CACHE_DIR/search $GLANCE_AUTH_CACHE_DIR/artifact
rm -f $GLANCE_AUTH_CACHE_DIR/api/* $GLANCE_AUTH_CACHE_DIR/registry/* $GLANCE_AUTH_CACHE_DIR/search/* $GLANCE_AUTH_CACHE_DIR/artifact/*
}
# init_glance() - Initialize databases, etc.
function init_glance {
# Delete existing images
rm -rf $GLANCE_IMAGE_DIR
mkdir -p $GLANCE_IMAGE_DIR
# Delete existing cache
rm -rf $GLANCE_CACHE_DIR
mkdir -p $GLANCE_CACHE_DIR
# (Re)create glance database
recreate_database glance
# Migrate glance database
$GLANCE_BIN_DIR/glance-manage --config-file $GLANCE_CONF_DIR/glance-api.conf db_sync
# Load metadata definitions
$GLANCE_BIN_DIR/glance-manage --config-file $GLANCE_CONF_DIR/glance-api.conf db_load_metadefs
create_glance_cache_dir
}
# install_glanceclient() - Collect source and prepare
function install_glanceclient {
if use_library_from_git "python-glanceclient"; then
git_clone_by_name "python-glanceclient"
setup_dev_lib "python-glanceclient"
sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-glanceclient"]}/tools/,/etc/bash_completion.d/}glance.bash_completion
fi
}
# install_glance() - Collect source and prepare
function install_glance {
# Install glance_store from git so we make sure we're testing
# the latest code.
if use_library_from_git "glance_store"; then
git_clone_by_name "glance_store"
setup_dev_lib "glance_store"
fi
git_clone $GLANCE_REPO $GLANCE_DIR $GLANCE_BRANCH
setup_develop $GLANCE_DIR
}
# start_glance() - Start running processes, including screen
function start_glance {
local service_protocol=$GLANCE_SERVICE_PROTOCOL
if is_service_enabled tls-proxy; then
start_tls_proxy '*' $GLANCE_SERVICE_PORT $GLANCE_SERVICE_HOST $GLANCE_SERVICE_PORT_INT &
start_tls_proxy '*' $GLANCE_REGISTRY_PORT $GLANCE_SERVICE_HOST $GLANCE_REGISTRY_PORT_INT &
fi
run_process g-reg "$GLANCE_BIN_DIR/glance-registry --config-file=$GLANCE_CONF_DIR/glance-registry.conf"
run_process g-api "$GLANCE_BIN_DIR/glance-api --config-file=$GLANCE_CONF_DIR/glance-api.conf"
echo "Waiting for g-api ($GLANCE_HOSTPORT) to start..."
if ! wait_for_service $SERVICE_TIMEOUT $GLANCE_SERVICE_PROTOCOL://$GLANCE_HOSTPORT; then
die $LINENO "g-api did not start"
fi
#Start g-glare after g-reg/g-api
if is_service_enabled g-glare; then
run_process g-glare "$GLANCE_BIN_DIR/glance-glare --config-file=$GLANCE_CONF_DIR/glance-glare.conf"
echo "Waiting for Glare [g-glare] ($GLANCE_GLARE_HOSTPORT) to start..."
if ! wait_for_service $SERVICE_TIMEOUT $GLANCE_SERVICE_PROTOCOL://$GLANCE_GLARE_HOSTPORT; then
die $LINENO " Glare [g-glare] did not start"
fi
fi
}
# stop_glance() - Stop running processes
function stop_glance {
# Kill the Glance screen windows
stop_process g-api
stop_process g-reg
if is_service_enabled g-glare; then
stop_process g-glare
fi
}
# Restore xtrace
$_XTRACE_GLANCE
# Tell emacs to use shell-script-mode
## Local variables:
## mode: shell-script
## End: