95b994d548
Part of the effort to clean up the Cinder logs is to use
the resource tag in the log format. We also want to have
some consistency with other projects in how we do logging.
This change adds the logging format to cinder.conf similar to
what Nova and others use, and most importantly turns on the use
of the resource tag that's in olso_log.
We're slowly cleaning up the logging in Cinder by doing things
like replacing "Delete volume %(volume_id)s compoleted" with
("Delete volume completed successfully.", resource=volume)
It woudl be good to have these picked up as we transition so we're
not missing info. Also, there's sure to be cases where "volume"
isn't a valid dbref and we find issues that need fixed.
Change-Id: I193637fea14d97183f6a9782f37d8edcf929e0c4
484 lines
17 KiB
Bash
484 lines
17 KiB
Bash
#!/bin/bash
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#
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# lib/cinder
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# Install and start **Cinder** volume service
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# Dependencies:
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#
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# - functions
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# - DEST, DATA_DIR, STACK_USER must be defined
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# - SERVICE_{TENANT_NAME|PASSWORD} must be defined
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# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
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# stack.sh
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# ---------
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# - install_cinder
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# - configure_cinder
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# - init_cinder
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# - start_cinder
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# - stop_cinder
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# - cleanup_cinder
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# set up default driver
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CINDER_DRIVER=${CINDER_DRIVER:-default}
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CINDER_PLUGINS=$TOP_DIR/lib/cinder_plugins
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CINDER_BACKENDS=$TOP_DIR/lib/cinder_backends
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# grab plugin config if specified via cinder_driver
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if [[ -r $CINDER_PLUGINS/$CINDER_DRIVER ]]; then
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source $CINDER_PLUGINS/$CINDER_DRIVER
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fi
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# set up default directories
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GITDIR["python-cinderclient"]=$DEST/python-cinderclient
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CINDER_DIR=$DEST/cinder
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# Cinder virtual environment
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if [[ ${USE_VENV} = True ]]; then
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PROJECT_VENV["cinder"]=${CINDER_DIR}.venv
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CINDER_BIN_DIR=${PROJECT_VENV["cinder"]}/bin
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else
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CINDER_BIN_DIR=$(get_python_exec_prefix)
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fi
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CINDER_STATE_PATH=${CINDER_STATE_PATH:=$DATA_DIR/cinder}
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CINDER_AUTH_CACHE_DIR=${CINDER_AUTH_CACHE_DIR:-/var/cache/cinder}
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CINDER_CONF_DIR=/etc/cinder
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CINDER_CONF=$CINDER_CONF_DIR/cinder.conf
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CINDER_API_PASTE_INI=$CINDER_CONF_DIR/api-paste.ini
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# Public facing bits
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if is_ssl_enabled_service "cinder" || is_service_enabled tls-proxy; then
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CINDER_SERVICE_PROTOCOL="https"
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fi
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CINDER_SERVICE_HOST=${CINDER_SERVICE_HOST:-$SERVICE_HOST}
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CINDER_SERVICE_PORT=${CINDER_SERVICE_PORT:-8776}
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CINDER_SERVICE_PORT_INT=${CINDER_SERVICE_PORT_INT:-18776}
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CINDER_SERVICE_PROTOCOL=${CINDER_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
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# Default backends
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# The backend format is type:name where type is one of the supported backend
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# types (lvm, nfs, etc) and name is the identifier used in the Cinder
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# configuration and for the volume type name. Multiple backends are
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# comma-separated.
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# The old ``CINDER_MULTI_LVM_BACKEND=True`` setting had a default of:
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# CINDER_ENABLED_BACKENDS=${CINDER_ENABLED_BACKENDS:-lvm:lvmdriver-1,lvm:lvmdriver-2}
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CINDER_ENABLED_BACKENDS=${CINDER_ENABLED_BACKENDS:-lvm:lvmdriver-1}
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# Should cinder perform secure deletion of volumes?
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# Defaults to true, can be set to False to avoid this bug when testing:
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# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1023755
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CINDER_SECURE_DELETE=$(trueorfalse True CINDER_SECURE_DELETE)
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# Cinder reports allocations back to the scheduler on periodic intervals
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# it turns out we can get an "out of space" issue when we run tests too
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# quickly just because cinder didn't realize we'd freed up resources.
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# Make this configurable so that devstack-gate/tempest can set it to
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# less than the 60 second default
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# https://bugs.launchpad.net/cinder/+bug/1180976
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CINDER_PERIODIC_INTERVAL=${CINDER_PERIODIC_INTERVAL:-60}
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CINDER_ISCSI_HELPER=${CINDER_ISCSI_HELPER:-tgtadm}
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# Tell Tempest this project is present
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TEMPEST_SERVICES+=,cinder
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# Source the enabled backends
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if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
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for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
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be_type=${be%%:*}
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be_name=${be##*:}
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if [[ -r $CINDER_BACKENDS/${be_type} ]]; then
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source $CINDER_BACKENDS/${be_type}
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fi
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done
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fi
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# Change the default nova_catalog_info and nova_catalog_admin_info values in
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# cinder so that the service name cinder is searching for matches that set for
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# nova in keystone.
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CINDER_NOVA_CATALOG_INFO=${CINDER_NOVA_CATALOG_INFO:-compute:nova:publicURL}
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CINDER_NOVA_CATALOG_ADMIN_INFO=${CINDER_NOVA_CATALOG_ADMIN_INFO:-compute:nova:adminURL}
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# Functions
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# ---------
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# Test if any Cinder services are enabled
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# is_cinder_enabled
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function is_cinder_enabled {
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[[ ,${ENABLED_SERVICES} =~ ,"c-" ]] && return 0
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return 1
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}
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# cleanup_cinder() - Remove residual data files, anything left over from previous
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# runs that a clean run would need to clean up
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function cleanup_cinder {
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# ensure the volume group is cleared up because fails might
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# leave dead volumes in the group
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if [ "$CINDER_ISCSI_HELPER" = "tgtadm" ]; then
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local targets=$(sudo tgtadm --op show --mode target)
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if [ $? -ne 0 ]; then
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# If tgt driver isn't running this won't work obviously
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# So check the response and restart if need be
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echo "tgtd seems to be in a bad state, restarting..."
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if is_ubuntu; then
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restart_service tgt
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else
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restart_service tgtd
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fi
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targets=$(sudo tgtadm --op show --mode target)
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fi
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if [[ -n "$targets" ]]; then
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local iqn_list=( $(grep --no-filename -r iqn $SCSI_PERSIST_DIR | sed 's/<target //' | sed 's/>//') )
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for i in "${iqn_list[@]}"; do
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echo removing iSCSI target: $i
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sudo tgt-admin --delete $i
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done
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fi
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if is_ubuntu; then
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stop_service tgt
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else
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stop_service tgtd
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fi
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else
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sudo cinder-rtstool get-targets | sudo xargs -rn 1 cinder-rtstool delete
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fi
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if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
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local be be_name be_type
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for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
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be_type=${be%%:*}
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be_name=${be##*:}
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if type cleanup_cinder_backend_${be_type} >/dev/null 2>&1; then
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cleanup_cinder_backend_${be_type} ${be_name}
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fi
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done
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fi
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}
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# configure_cinder() - Set config files, create data dirs, etc
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function configure_cinder {
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sudo install -d -o $STACK_USER -m 755 $CINDER_CONF_DIR
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cp -p $CINDER_DIR/etc/cinder/policy.json $CINDER_CONF_DIR
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rm -f $CINDER_CONF
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configure_rootwrap cinder $CINDER_BIN_DIR/cinder-rootwrap $CINDER_DIR/etc/cinder
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cp $CINDER_DIR/etc/cinder/api-paste.ini $CINDER_API_PASTE_INI
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inicomment $CINDER_API_PASTE_INI filter:authtoken auth_host
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inicomment $CINDER_API_PASTE_INI filter:authtoken auth_port
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inicomment $CINDER_API_PASTE_INI filter:authtoken auth_protocol
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inicomment $CINDER_API_PASTE_INI filter:authtoken cafile
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inicomment $CINDER_API_PASTE_INI filter:authtoken admin_tenant_name
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inicomment $CINDER_API_PASTE_INI filter:authtoken admin_user
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inicomment $CINDER_API_PASTE_INI filter:authtoken admin_password
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inicomment $CINDER_API_PASTE_INI filter:authtoken signing_dir
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configure_auth_token_middleware $CINDER_CONF cinder $CINDER_AUTH_CACHE_DIR
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iniset $CINDER_CONF DEFAULT nova_catalog_info $CINDER_NOVA_CATALOG_INFO
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iniset $CINDER_CONF DEFAULT nova_catalog_admin_info $CINDER_NOVA_CATALOG_ADMIN_INFO
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iniset $CINDER_CONF DEFAULT auth_strategy keystone
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iniset $CINDER_CONF DEFAULT debug $ENABLE_DEBUG_LOG_LEVEL
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iniset $CINDER_CONF DEFAULT verbose True
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iniset $CINDER_CONF DEFAULT iscsi_helper "$CINDER_ISCSI_HELPER"
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iniset $CINDER_CONF database connection `database_connection_url cinder`
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iniset $CINDER_CONF DEFAULT api_paste_config $CINDER_API_PASTE_INI
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iniset $CINDER_CONF DEFAULT rootwrap_config "$CINDER_CONF_DIR/rootwrap.conf"
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iniset $CINDER_CONF DEFAULT osapi_volume_extension cinder.api.contrib.standard_extensions
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iniset $CINDER_CONF DEFAULT state_path $CINDER_STATE_PATH
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iniset $CINDER_CONF oslo_concurrency lock_path $CINDER_STATE_PATH
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iniset $CINDER_CONF DEFAULT periodic_interval $CINDER_PERIODIC_INTERVAL
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# NOTE(thingee): Cinder V1 API is deprecated and defaults to off as of
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# Juno. Keep it enabled so we can continue testing while it's still
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# supported.
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iniset $CINDER_CONF DEFAULT enable_v1_api true
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iniset $CINDER_CONF DEFAULT os_region_name "$REGION_NAME"
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if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
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local enabled_backends=""
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local default_name=""
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local be be_name be_type
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for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
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be_type=${be%%:*}
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be_name=${be##*:}
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if type configure_cinder_backend_${be_type} >/dev/null 2>&1; then
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configure_cinder_backend_${be_type} ${be_name}
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fi
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if [[ -z "$default_name" ]]; then
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default_name=$be_name
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fi
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enabled_backends+=$be_name,
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done
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iniset $CINDER_CONF DEFAULT enabled_backends ${enabled_backends%,*}
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if [[ -n "$default_name" ]]; then
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iniset $CINDER_CONF DEFAULT default_volume_type ${default_name}
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fi
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fi
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if is_service_enabled swift; then
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iniset $CINDER_CONF DEFAULT backup_swift_url "$SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:8080/v1/AUTH_"
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fi
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if is_service_enabled ceilometer; then
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iniset $CINDER_CONF DEFAULT notification_driver "messaging"
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fi
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if is_service_enabled tls-proxy; then
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# Set the service port for a proxy to take the original
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iniset $CINDER_CONF DEFAULT osapi_volume_listen_port $CINDER_SERVICE_PORT_INT
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fi
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if [ "$SYSLOG" != "False" ]; then
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iniset $CINDER_CONF DEFAULT use_syslog True
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fi
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iniset_rpc_backend cinder $CINDER_CONF
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if [[ "$CINDER_SECURE_DELETE" == "False" ]]; then
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iniset $CINDER_CONF DEFAULT secure_delete False
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iniset $CINDER_CONF DEFAULT volume_clear none
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fi
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# Format logging
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if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
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setup_colorized_logging $CINDER_CONF DEFAULT "project_id" "user_id"
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else
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# Set req-id, project-name and resource in log format
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iniset $CINDER_CONF DEFAULT logging_context_format_string "%(asctime)s.%(msecs)03d %(levelname)s %(name)s [%(request_id)s %(project_name)s] %(resource)s%(message)s"
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fi
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if [[ -r $CINDER_PLUGINS/$CINDER_DRIVER ]]; then
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configure_cinder_driver
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fi
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iniset $CINDER_CONF DEFAULT osapi_volume_workers "$API_WORKERS"
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iniset $CINDER_CONF DEFAULT glance_api_servers "${GLANCE_SERVICE_PROTOCOL}://${GLANCE_HOSTPORT}"
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if is_ssl_enabled_service glance || is_service_enabled tls-proxy; then
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iniset $CINDER_CONF DEFAULT glance_protocol https
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iniset $CINDER_CONF DEFAULT glance_ca_certificates_file $SSL_BUNDLE_FILE
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fi
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# Register SSL certificates if provided
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if is_ssl_enabled_service cinder; then
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ensure_certificates CINDER
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iniset $CINDER_CONF DEFAULT ssl_cert_file "$CINDER_SSL_CERT"
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iniset $CINDER_CONF DEFAULT ssl_key_file "$CINDER_SSL_KEY"
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fi
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}
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# create_cinder_accounts() - Set up common required cinder accounts
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# Tenant User Roles
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# ------------------------------------------------------------------
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# service cinder admin # if enabled
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# Migrated from keystone_data.sh
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function create_cinder_accounts {
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# Cinder
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if [[ "$ENABLED_SERVICES" =~ "c-api" ]]; then
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create_service_user "cinder"
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if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
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local cinder_service=$(get_or_create_service "cinder" \
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"volume" "Cinder Volume Service")
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get_or_create_endpoint $cinder_service "$REGION_NAME" \
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"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s" \
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"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s" \
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"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v1/\$(tenant_id)s"
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local cinder_v2_service=$(get_or_create_service "cinderv2" \
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"volumev2" "Cinder Volume Service V2")
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get_or_create_endpoint $cinder_v2_service "$REGION_NAME" \
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"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s" \
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"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s" \
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"$CINDER_SERVICE_PROTOCOL://$CINDER_SERVICE_HOST:$CINDER_SERVICE_PORT/v2/\$(tenant_id)s"
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fi
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fi
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}
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# create_cinder_cache_dir() - Part of the init_cinder() process
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function create_cinder_cache_dir {
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# Create cache dir
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sudo install -d -o $STACK_USER $CINDER_AUTH_CACHE_DIR
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rm -f $CINDER_AUTH_CACHE_DIR/*
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}
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# init_cinder() - Initialize database and volume group
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# Uses global ``NOVA_ENABLED_APIS``
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function init_cinder {
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# Force nova volumes off
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NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/osapi_volume,//")
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if is_service_enabled $DATABASE_BACKENDS; then
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# (Re)create cinder database
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recreate_database cinder
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# Migrate cinder database
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$CINDER_BIN_DIR/cinder-manage db sync
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fi
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if is_service_enabled c-vol && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
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local be be_name be_type
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for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
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be_type=${be%%:*}
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be_name=${be##*:}
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if type init_cinder_backend_${be_type} >/dev/null 2>&1; then
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# Always init the default volume group for lvm.
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if [[ "$be_type" == "lvm" ]]; then
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init_default_lvm_volume_group
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fi
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init_cinder_backend_${be_type} ${be_name}
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fi
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done
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fi
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mkdir -p $CINDER_STATE_PATH/volumes
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create_cinder_cache_dir
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}
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# install_cinder() - Collect source and prepare
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function install_cinder {
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git_clone $CINDER_REPO $CINDER_DIR $CINDER_BRANCH
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setup_develop $CINDER_DIR
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if [ "$CINDER_ISCSI_HELPER" = "tgtadm" ]; then
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if is_fedora; then
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install_package scsi-target-utils
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else
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install_package tgt
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fi
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fi
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}
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# install_cinderclient() - Collect source and prepare
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function install_cinderclient {
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if use_library_from_git "python-cinderclient"; then
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git_clone_by_name "python-cinderclient"
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setup_dev_lib "python-cinderclient"
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sudo install -D -m 0644 -o $STACK_USER {${GITDIR["python-cinderclient"]}/tools/,/etc/bash_completion.d/}cinder.bash_completion
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fi
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}
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# apply config.d approach for cinder volumes directory
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function _configure_tgt_for_config_d {
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if [[ ! -d /etc/tgt/stack.d/ ]]; then
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sudo ln -sf $CINDER_STATE_PATH/volumes /etc/tgt/stack.d
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echo "include /etc/tgt/stack.d/*" | sudo tee -a /etc/tgt/targets.conf
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fi
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}
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# start_cinder() - Start running processes, including screen
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function start_cinder {
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local service_port=$CINDER_SERVICE_PORT
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local service_protocol=$CINDER_SERVICE_PROTOCOL
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if is_service_enabled tls-proxy; then
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service_port=$CINDER_SERVICE_PORT_INT
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service_protocol="http"
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fi
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if [ "$CINDER_ISCSI_HELPER" = "tgtadm" ]; then
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if is_service_enabled c-vol; then
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# Delete any old stack.conf
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sudo rm -f /etc/tgt/conf.d/stack.conf
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_configure_tgt_for_config_d
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if is_ubuntu; then
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sudo service tgt restart
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elif is_fedora || is_suse; then
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restart_service tgtd
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else
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# note for other distros: unstack.sh also uses the tgt/tgtd service
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# name, and would need to be adjusted too
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exit_distro_not_supported "restarting tgt"
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fi
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# NOTE(gfidente): ensure tgtd is running in debug mode
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sudo tgtadm --mode system --op update --name debug --value on
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fi
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fi
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run_process c-api "$CINDER_BIN_DIR/cinder-api --config-file $CINDER_CONF"
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echo "Waiting for Cinder API to start..."
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if ! wait_for_service $SERVICE_TIMEOUT $service_protocol://$CINDER_SERVICE_HOST:$service_port; then
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|
die $LINENO "c-api did not start"
|
|
fi
|
|
|
|
run_process c-sch "$CINDER_BIN_DIR/cinder-scheduler --config-file $CINDER_CONF"
|
|
run_process c-bak "$CINDER_BIN_DIR/cinder-backup --config-file $CINDER_CONF"
|
|
run_process c-vol "$CINDER_BIN_DIR/cinder-volume --config-file $CINDER_CONF"
|
|
|
|
# NOTE(jdg): For cinder, startup order matters. To ensure that repor_capabilities is received
|
|
# by the scheduler start the cinder-volume service last (or restart it) after the scheduler
|
|
# has started. This is a quick fix for lp bug/1189595
|
|
|
|
# Start proxies if enabled
|
|
if is_service_enabled c-api && is_service_enabled tls-proxy; then
|
|
start_tls_proxy '*' $CINDER_SERVICE_PORT $CINDER_SERVICE_HOST $CINDER_SERVICE_PORT_INT &
|
|
fi
|
|
}
|
|
|
|
# stop_cinder() - Stop running processes
|
|
function stop_cinder {
|
|
# Kill the cinder screen windows
|
|
local serv
|
|
for serv in c-api c-bak c-sch c-vol; do
|
|
stop_process $serv
|
|
done
|
|
}
|
|
|
|
# create_volume_types() - Create Cinder's configured volume types
|
|
function create_volume_types {
|
|
# Create volume types
|
|
if is_service_enabled c-api && [[ -n "$CINDER_ENABLED_BACKENDS" ]]; then
|
|
local be be_name be_type
|
|
for be in ${CINDER_ENABLED_BACKENDS//,/ }; do
|
|
be_type=${be%%:*}
|
|
be_name=${be##*:}
|
|
# openstack volume type create --property volume_backend_name="${be_type}" ${be_name}
|
|
cinder type-create ${be_name} && \
|
|
cinder type-key ${be_name} set volume_backend_name="${be_name}"
|
|
done
|
|
fi
|
|
}
|
|
|
|
# Compatibility for Grenade
|
|
|
|
function create_cinder_volume_group {
|
|
# During a transition period Grenade needs to have this function defined
|
|
# It is effectively a no-op in the Grenade 'target' use case
|
|
:
|
|
}
|
|
|
|
|
|
# Restore xtrace
|
|
$XTRACE
|
|
|
|
# Tell emacs to use shell-script-mode
|
|
## Local variables:
|
|
## mode: shell-script
|
|
## End:
|