666 lines
29 KiB
Plaintext
666 lines
29 KiB
Plaintext
# lib/swift
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# Functions to control the configuration and operation of the **Swift** service
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# Dependencies:
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#
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# - ``functions`` file
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# - ``apache`` file
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# - ``DEST``, ``SCREEN_NAME``, `SWIFT_HASH` must be defined
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# - ``STACK_USER`` must be defined
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# - ``SWIFT_DATA_DIR`` or ``DATA_DIR`` must be defined
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# - ``lib/keystone`` file
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#
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# ``stack.sh`` calls the entry points in this order:
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#
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# - install_swift
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# - _config_swift_apache_wsgi
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# - configure_swift
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# - init_swift
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# - start_swift
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# - stop_swift
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# - cleanup_swift
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# - _cleanup_swift_apache_wsgi
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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# Set up default directories
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SWIFT_DIR=$DEST/swift
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SWIFTCLIENT_DIR=$DEST/python-swiftclient
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SWIFT_AUTH_CACHE_DIR=${SWIFT_AUTH_CACHE_DIR:-/var/cache/swift}
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SWIFT_APACHE_WSGI_DIR=${SWIFT_APACHE_WSGI_DIR:-/var/www/swift}
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SWIFT3_DIR=$DEST/swift3
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# TODO: add logging to different location.
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# Set ``SWIFT_DATA_DIR`` to the location of swift drives and objects.
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# Default is the common DevStack data directory.
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SWIFT_DATA_DIR=${SWIFT_DATA_DIR:-${DATA_DIR}/swift}
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SWIFT_DISK_IMAGE=${SWIFT_DATA_DIR}/drives/images/swift.img
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# Set ``SWIFT_CONF_DIR`` to the location of the configuration files.
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# Default is ``/etc/swift``.
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# TODO(dtroyer): remove SWIFT_CONFIG_DIR after cutting stable/grizzly
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SWIFT_CONF_DIR=${SWIFT_CONF_DIR:-${SWIFT_CONFIG_DIR:-/etc/swift}}
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if is_service_enabled s-proxy && is_service_enabled swift3; then
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# If we are using swift3, we can default the s3 port to swift instead
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# of nova-objectstore
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S3_SERVICE_PORT=${S3_SERVICE_PORT:-8080}
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fi
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# DevStack will create a loop-back disk formatted as XFS to store the
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# swift data. Set ``SWIFT_LOOPBACK_DISK_SIZE`` to the disk size in
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# kilobytes.
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# Default is 1 gigabyte.
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SWIFT_LOOPBACK_DISK_SIZE_DEFAULT=1G
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# if tempest enabled the default size is 6 Gigabyte.
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if is_service_enabled tempest; then
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SWIFT_LOOPBACK_DISK_SIZE_DEFAULT=${SWIFT_LOOPBACK_DISK_SIZE:-6G}
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fi
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SWIFT_LOOPBACK_DISK_SIZE=${SWIFT_LOOPBACK_DISK_SIZE:-$SWIFT_LOOPBACK_DISK_SIZE_DEFAULT}
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# Set ``SWIFT_EXTRAS_MIDDLEWARE`` to extras middlewares.
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# Default is ``staticweb, tempurl, formpost``
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SWIFT_EXTRAS_MIDDLEWARE=${SWIFT_EXTRAS_MIDDLEWARE:-tempurl formpost staticweb}
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# Set ``SWIFT_EXTRAS_MIDDLEWARE_LAST`` to extras middlewares that need to be at
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# the end of the pipeline.
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SWIFT_EXTRAS_MIDDLEWARE_LAST=${SWIFT_EXTRAS_MIDDLEWARE_LAST}
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# Set ``SWIFT_EXTRAS_MIDDLEWARE_NO_AUTH`` to extras middlewares that need to be at
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# the beginning of the pipeline, before authentication middlewares.
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SWIFT_EXTRAS_MIDDLEWARE_NO_AUTH=${SWIFT_EXTRAS_MIDDLEWARE_NO_AUTH:-crossdomain}
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# The ring uses a configurable number of bits from a path’s MD5 hash as
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# a partition index that designates a device. The number of bits kept
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# from the hash is known as the partition power, and 2 to the partition
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# power indicates the partition count. Partitioning the full MD5 hash
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# ring allows other parts of the cluster to work in batches of items at
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# once which ends up either more efficient or at least less complex than
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# working with each item separately or the entire cluster all at once.
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# By default we define 9 for the partition count (which mean 512).
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SWIFT_PARTITION_POWER_SIZE=${SWIFT_PARTITION_POWER_SIZE:-9}
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# Set ``SWIFT_REPLICAS`` to configure how many replicas are to be
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# configured for your Swift cluster. By default we are configuring
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# only one replica since this is way less CPU and memory intensive. If
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# you are planning to test swift replication you may want to set this
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# up to 3.
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SWIFT_REPLICAS=${SWIFT_REPLICAS:-1}
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SWIFT_REPLICAS_SEQ=$(seq ${SWIFT_REPLICAS})
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# Set ``SWIFT_LOG_TOKEN_LENGTH`` to configure how many characters of an auth
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# token should be placed in the logs. When keystone is used with PKI tokens,
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# the token values can be huge, seemingly larger the 2K, at the least. We
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# restrict it here to a default of 12 characters, which should be enough to
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# trace through the logs when looking for its use.
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SWIFT_LOG_TOKEN_LENGTH=${SWIFT_LOG_TOKEN_LENGTH:-12}
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# Set ``OBJECT_PORT_BASE``, ``CONTAINER_PORT_BASE``, ``ACCOUNT_PORT_BASE``
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# Port bases used in port number calclution for the service "nodes"
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# The specified port number will be used, the additinal ports calculated by
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# base_port + node_num * 10
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OBJECT_PORT_BASE=${OBJECT_PORT_BASE:-6013}
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CONTAINER_PORT_BASE=${CONTAINER_PORT_BASE:-6011}
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ACCOUNT_PORT_BASE=${ACCOUNT_PORT_BASE:-6012}
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# Functions
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# ---------
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# cleanup_swift() - Remove residual data files
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function cleanup_swift() {
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rm -f ${SWIFT_CONF_DIR}{*.builder,*.ring.gz,backups/*.builder,backups/*.ring.gz}
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if egrep -q ${SWIFT_DATA_DIR}/drives/sdb1 /proc/mounts; then
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sudo umount ${SWIFT_DATA_DIR}/drives/sdb1
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fi
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if [[ -e ${SWIFT_DISK_IMAGE} ]]; then
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rm ${SWIFT_DISK_IMAGE}
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fi
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rm -rf ${SWIFT_DATA_DIR}/run/
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if is_apache_enabled_service swift; then
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_cleanup_swift_apache_wsgi
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fi
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}
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# _cleanup_swift_apache_wsgi() - Remove wsgi files, disable and remove apache vhost file
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function _cleanup_swift_apache_wsgi() {
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sudo rm -f $SWIFT_APACHE_WSGI_DIR/*.wsgi
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disable_apache_site proxy-server
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for node_number in ${SWIFT_REPLICAS_SEQ}; do
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for type in object container account; do
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site_name=${type}-server-${node_number}
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disable_apache_site ${site_name}
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sudo rm -f /etc/$APACHE_NAME/$APACHE_CONF_DIR/${site_name}
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done
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done
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}
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# _config_swift_apache_wsgi() - Set WSGI config files of Swift
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function _config_swift_apache_wsgi() {
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sudo mkdir -p ${SWIFT_APACHE_WSGI_DIR}
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local apache_vhost_dir=/etc/${APACHE_NAME}/$APACHE_CONF_DIR
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local proxy_port=${SWIFT_DEFAULT_BIND_PORT:-8080}
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# copy proxy vhost and wsgi file
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sudo cp ${SWIFT_DIR}/examples/apache2/proxy-server.template ${apache_vhost_dir}/proxy-server
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sudo sed -e "
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/^#/d;/^$/d;
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s/%PORT%/$proxy_port/g;
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s/%SERVICENAME%/proxy-server/g;
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s/%APACHE_NAME%/${APACHE_NAME}/g;
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s/%USER%/${STACK_USER}/g;
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" -i ${apache_vhost_dir}/proxy-server
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enable_apache_site proxy-server
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sudo cp ${SWIFT_DIR}/examples/wsgi/proxy-server.wsgi.template ${SWIFT_APACHE_WSGI_DIR}/proxy-server.wsgi
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sudo sed -e "
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/^#/d;/^$/d;
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s/%SERVICECONF%/proxy-server.conf/g;
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" -i ${SWIFT_APACHE_WSGI_DIR}/proxy-server.wsgi
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# copy apache vhost file and set name and port
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for node_number in ${SWIFT_REPLICAS_SEQ}; do
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object_port=$[OBJECT_PORT_BASE + 10 * ($node_number - 1)]
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container_port=$[CONTAINER_PORT_BASE + 10 * ($node_number - 1)]
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account_port=$[ACCOUNT_PORT_BASE + 10 * ($node_number - 1)]
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sudo cp ${SWIFT_DIR}/examples/apache2/object-server.template ${apache_vhost_dir}/object-server-${node_number}
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sudo sed -e "
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s/%PORT%/$object_port/g;
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s/%SERVICENAME%/object-server-${node_number}/g;
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s/%APACHE_NAME%/${APACHE_NAME}/g;
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s/%USER%/${STACK_USER}/g;
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" -i ${apache_vhost_dir}/object-server-${node_number}
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enable_apache_site object-server-${node_number}
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sudo cp ${SWIFT_DIR}/examples/wsgi/object-server.wsgi.template ${SWIFT_APACHE_WSGI_DIR}/object-server-${node_number}.wsgi
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sudo sed -e "
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/^#/d;/^$/d;
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s/%SERVICECONF%/object-server\/${node_number}.conf/g;
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" -i ${SWIFT_APACHE_WSGI_DIR}/object-server-${node_number}.wsgi
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sudo cp ${SWIFT_DIR}/examples/apache2/container-server.template ${apache_vhost_dir}/container-server-${node_number}
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sudo sed -e "
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/^#/d;/^$/d;
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s/%PORT%/$container_port/g;
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s/%SERVICENAME%/container-server-${node_number}/g;
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s/%APACHE_NAME%/${APACHE_NAME}/g;
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s/%USER%/${STACK_USER}/g;
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" -i ${apache_vhost_dir}/container-server-${node_number}
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enable_apache_site container-server-${node_number}
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sudo cp ${SWIFT_DIR}/examples/wsgi/container-server.wsgi.template ${SWIFT_APACHE_WSGI_DIR}/container-server-${node_number}.wsgi
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sudo sed -e "
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/^#/d;/^$/d;
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s/%SERVICECONF%/container-server\/${node_number}.conf/g;
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" -i ${SWIFT_APACHE_WSGI_DIR}/container-server-${node_number}.wsgi
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sudo cp ${SWIFT_DIR}/examples/apache2/account-server.template ${apache_vhost_dir}/account-server-${node_number}
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sudo sed -e "
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/^#/d;/^$/d;
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s/%PORT%/$account_port/g;
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s/%SERVICENAME%/account-server-${node_number}/g;
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s/%APACHE_NAME%/${APACHE_NAME}/g;
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s/%USER%/${STACK_USER}/g;
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" -i ${apache_vhost_dir}/account-server-${node_number}
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enable_apache_site account-server-${node_number}
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sudo cp ${SWIFT_DIR}/examples/wsgi/account-server.wsgi.template ${SWIFT_APACHE_WSGI_DIR}/account-server-${node_number}.wsgi
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sudo sed -e "
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/^#/d;/^$/d;
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s/%SERVICECONF%/account-server\/${node_number}.conf/g;
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" -i ${SWIFT_APACHE_WSGI_DIR}/account-server-${node_number}.wsgi
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done
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}
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# configure_swift() - Set config files, create data dirs and loop image
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function configure_swift() {
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local swift_pipeline="${SWIFT_EXTRAS_MIDDLEWARE_NO_AUTH}"
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local node_number
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local swift_node_config
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local swift_log_dir
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# Make sure to kill all swift processes first
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swift-init --run-dir=${SWIFT_DATA_DIR}/run all stop || true
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sudo mkdir -p ${SWIFT_CONF_DIR}/{object,container,account}-server
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sudo chown -R ${STACK_USER}: ${SWIFT_CONF_DIR}
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if [[ "$SWIFT_CONF_DIR" != "/etc/swift" ]]; then
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# Some swift tools are hard-coded to use ``/etc/swift`` and are apparently not going to be fixed.
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# Create a symlink if the config dir is moved
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sudo ln -sf ${SWIFT_CONF_DIR} /etc/swift
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fi
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# Swift use rsync to synchronize between all the different
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# partitions (which make more sense when you have a multi-node
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# setup) we configure it with our version of rsync.
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sed -e "
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s/%GROUP%/${USER_GROUP}/;
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s/%USER%/${STACK_USER}/;
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s,%SWIFT_DATA_DIR%,$SWIFT_DATA_DIR,;
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" $FILES/swift/rsyncd.conf | sudo tee /etc/rsyncd.conf
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# rsyncd.conf just prepared for 4 nodes
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if is_ubuntu; then
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sudo sed -i '/^RSYNC_ENABLE=false/ { s/false/true/ }' /etc/default/rsync
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else
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sudo sed -i '/disable *= *yes/ { s/yes/no/ }' /etc/xinetd.d/rsync
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fi
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SWIFT_CONFIG_PROXY_SERVER=${SWIFT_CONF_DIR}/proxy-server.conf
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cp ${SWIFT_DIR}/etc/proxy-server.conf-sample ${SWIFT_CONFIG_PROXY_SERVER}
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT user
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iniset ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT user ${STACK_USER}
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT swift_dir
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iniset ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT swift_dir ${SWIFT_CONF_DIR}
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT workers
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iniset ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT workers 1
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT log_level
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iniset ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT log_level DEBUG
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT bind_port
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iniset ${SWIFT_CONFIG_PROXY_SERVER} DEFAULT bind_port ${SWIFT_DEFAULT_BIND_PORT:-8080}
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# Devstack is commonly run in a small slow environment, so bump the
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# timeouts up.
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# node_timeout is how long between read operations a node takes to
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# respond to the proxy server
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# conn_timeout is all about how long it takes a connect() system call to
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# return
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iniset ${SWIFT_CONFIG_PROXY_SERVER} app:proxy-server node_timeout 120
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iniset ${SWIFT_CONFIG_PROXY_SERVER} app:proxy-server conn_timeout 20
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# Configure Ceilometer
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if is_service_enabled ceilometer; then
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:ceilometer use "egg:ceilometer#swift"
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SWIFT_EXTRAS_MIDDLEWARE_LAST="${SWIFT_EXTRAS_MIDDLEWARE_LAST} ceilometer"
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fi
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# Restrict the length of auth tokens in the swift proxy-server logs.
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:proxy-logging reveal_sensitive_prefix ${SWIFT_LOG_TOKEN_LENGTH}
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# By default Swift will be installed with keystone and tempauth middleware
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# and add the swift3 middleware if its configured for it. The token for
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# tempauth would be prefixed with the reseller_prefix setting `TEMPAUTH_` the
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# token for keystoneauth would have the standard reseller_prefix `AUTH_`
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if is_service_enabled swift3;then
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swift_pipeline+=" swift3 s3token "
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fi
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swift_pipeline+=" authtoken keystoneauth tempauth "
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sed -i "/^pipeline/ { s/tempauth/${swift_pipeline} ${SWIFT_EXTRAS_MIDDLEWARE}/ ;}" ${SWIFT_CONFIG_PROXY_SERVER}
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sed -i "/^pipeline/ { s/proxy-server/${SWIFT_EXTRAS_MIDDLEWARE_LAST} proxy-server/ ; }" ${SWIFT_CONFIG_PROXY_SERVER}
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth account_autocreate
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iniset ${SWIFT_CONFIG_PROXY_SERVER} app:proxy-server account_autocreate true
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth reseller_prefix
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth reseller_prefix "TEMPAUTH"
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# Configure Crossdomain
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:crossdomain use "egg:swift#crossdomain"
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# Configure Keystone
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sed -i '/^# \[filter:authtoken\]/,/^# \[filter:keystoneauth\]$/ s/^#[ \t]*//' ${SWIFT_CONFIG_PROXY_SERVER}
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken auth_host $KEYSTONE_AUTH_HOST
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken auth_port $KEYSTONE_AUTH_PORT
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken cafile $KEYSTONE_SSL_CA
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken auth_uri $KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT/
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken admin_tenant_name $SERVICE_TENANT_NAME
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken admin_user swift
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken admin_password $SERVICE_PASSWORD
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken signing_dir $SWIFT_AUTH_CACHE_DIR
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# This causes the authtoken middleware to use the same python logging
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# adapter provided by the swift proxy-server, so that request transaction
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# IDs will included in all of its log messages.
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:authtoken log_name swift
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} filter:keystoneauth use
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iniuncomment ${SWIFT_CONFIG_PROXY_SERVER} filter:keystoneauth operator_roles
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iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:keystoneauth operator_roles "Member, admin"
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if is_service_enabled swift3; then
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cat <<EOF >>${SWIFT_CONFIG_PROXY_SERVER}
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# NOTE(chmou): s3token middleware is not updated yet to use only
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# username and password.
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[filter:s3token]
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paste.filter_factory = keystone.middleware.s3_token:filter_factory
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auth_port = ${KEYSTONE_AUTH_PORT}
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auth_host = ${KEYSTONE_AUTH_HOST}
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auth_protocol = ${KEYSTONE_AUTH_PROTOCOL}
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cafile = ${KEYSTONE_SSL_CA}
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auth_token = ${SERVICE_TOKEN}
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admin_token = ${SERVICE_TOKEN}
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[filter:swift3]
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use = egg:swift3#swift3
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EOF
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fi
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cp ${SWIFT_DIR}/etc/swift.conf-sample ${SWIFT_CONF_DIR}/swift.conf
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iniset ${SWIFT_CONF_DIR}/swift.conf swift-hash swift_hash_path_suffix ${SWIFT_HASH}
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# This function generates an object/container/account configuration
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# emulating 4 nodes on different ports
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function generate_swift_config() {
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local swift_node_config=$1
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local node_id=$2
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local bind_port=$3
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local server_type=$4
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log_facility=$[ node_id - 1 ]
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node_path=${SWIFT_DATA_DIR}/${node_number}
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iniuncomment ${swift_node_config} DEFAULT user
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iniset ${swift_node_config} DEFAULT user ${STACK_USER}
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iniuncomment ${swift_node_config} DEFAULT bind_port
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iniset ${swift_node_config} DEFAULT bind_port ${bind_port}
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iniuncomment ${swift_node_config} DEFAULT swift_dir
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iniset ${swift_node_config} DEFAULT swift_dir ${SWIFT_CONF_DIR}
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iniuncomment ${swift_node_config} DEFAULT devices
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iniset ${swift_node_config} DEFAULT devices ${node_path}
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iniuncomment ${swift_node_config} DEFAULT log_facility
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iniset ${swift_node_config} DEFAULT log_facility LOG_LOCAL${log_facility}
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iniuncomment ${swift_node_config} DEFAULT workers
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iniset ${swift_node_config} DEFAULT workers 1
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iniuncomment ${swift_node_config} DEFAULT disable_fallocate
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iniset ${swift_node_config} DEFAULT disable_fallocate true
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iniuncomment ${swift_node_config} DEFAULT mount_check
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iniset ${swift_node_config} DEFAULT mount_check false
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iniuncomment ${swift_node_config} ${server_type}-replicator vm_test_mode
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iniset ${swift_node_config} ${server_type}-replicator vm_test_mode yes
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}
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for node_number in ${SWIFT_REPLICAS_SEQ}; do
|
||
swift_node_config=${SWIFT_CONF_DIR}/object-server/${node_number}.conf
|
||
cp ${SWIFT_DIR}/etc/object-server.conf-sample ${swift_node_config}
|
||
generate_swift_config ${swift_node_config} ${node_number} $[OBJECT_PORT_BASE + 10 * (node_number - 1)] object
|
||
iniset ${swift_node_config} filter:recon recon_cache_path ${SWIFT_DATA_DIR}/cache
|
||
# Using a sed and not iniset/iniuncomment because we want to a global
|
||
# modification and make sure it works for new sections.
|
||
sed -i -e "s,#[ ]*recon_cache_path .*,recon_cache_path = ${SWIFT_DATA_DIR}/cache," ${swift_node_config}
|
||
|
||
swift_node_config=${SWIFT_CONF_DIR}/container-server/${node_number}.conf
|
||
cp ${SWIFT_DIR}/etc/container-server.conf-sample ${swift_node_config}
|
||
generate_swift_config ${swift_node_config} ${node_number} $[CONTAINER_PORT_BASE + 10 * (node_number - 1)] container
|
||
iniuncomment ${swift_node_config} app:container-server allow_versions
|
||
iniset ${swift_node_config} app:container-server allow_versions "true"
|
||
sed -i -e "s,#[ ]*recon_cache_path .*,recon_cache_path = ${SWIFT_DATA_DIR}/cache," ${swift_node_config}
|
||
|
||
swift_node_config=${SWIFT_CONF_DIR}/account-server/${node_number}.conf
|
||
cp ${SWIFT_DIR}/etc/account-server.conf-sample ${swift_node_config}
|
||
generate_swift_config ${swift_node_config} ${node_number} $[ACCOUNT_PORT_BASE + 10 * (node_number - 1)] account
|
||
sed -i -e "s,#[ ]*recon_cache_path .*,recon_cache_path = ${SWIFT_DATA_DIR}/cache," ${swift_node_config}
|
||
done
|
||
|
||
# Set new accounts in tempauth to match keystone tenant/user (to make testing easier)
|
||
iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth user_swifttenanttest1_swiftusertest1 "testing .admin"
|
||
iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth user_swifttenanttest2_swiftusertest2 "testing2 .admin"
|
||
iniset ${SWIFT_CONFIG_PROXY_SERVER} filter:tempauth user_swifttenanttest1_swiftusertest3 "testing3 .admin"
|
||
|
||
testfile=${SWIFT_CONF_DIR}/test.conf
|
||
cp ${SWIFT_DIR}/test/sample.conf ${testfile}
|
||
|
||
# Set accounts for functional tests
|
||
iniset ${testfile} func_test account swifttenanttest1
|
||
iniset ${testfile} func_test username swiftusertest1
|
||
iniset ${testfile} func_test username3 swiftusertest3
|
||
iniset ${testfile} func_test account2 swifttenanttest2
|
||
iniset ${testfile} func_test username2 swiftusertest2
|
||
|
||
if is_service_enabled key;then
|
||
iniuncomment ${testfile} func_test auth_version
|
||
iniset ${testfile} func_test auth_host ${KEYSTONE_SERVICE_HOST}
|
||
iniset ${testfile} func_test auth_port ${KEYSTONE_AUTH_PORT}
|
||
iniset ${testfile} func_test auth_prefix /v2.0/
|
||
fi
|
||
|
||
swift_log_dir=${SWIFT_DATA_DIR}/logs
|
||
rm -rf ${swift_log_dir}
|
||
mkdir -p ${swift_log_dir}/hourly
|
||
sudo chown -R ${STACK_USER}:adm ${swift_log_dir}
|
||
sed "s,%SWIFT_LOGDIR%,${swift_log_dir}," $FILES/swift/rsyslog.conf | sudo \
|
||
tee /etc/rsyslog.d/10-swift.conf
|
||
if is_apache_enabled_service swift; then
|
||
_config_swift_apache_wsgi
|
||
fi
|
||
}
|
||
|
||
# create_swift_disk - Create Swift backing disk
|
||
function create_swift_disk() {
|
||
local node_number
|
||
|
||
# First do a bit of setup by creating the directories and
|
||
# changing the permissions so we can run it as our user.
|
||
|
||
USER_GROUP=$(id -g ${STACK_USER})
|
||
sudo mkdir -p ${SWIFT_DATA_DIR}/{drives,cache,run,logs}
|
||
sudo chown -R ${STACK_USER}:${USER_GROUP} ${SWIFT_DATA_DIR}
|
||
|
||
# Create a loopback disk and format it to XFS.
|
||
if [[ -e ${SWIFT_DISK_IMAGE} ]]; then
|
||
if egrep -q ${SWIFT_DATA_DIR}/drives/sdb1 /proc/mounts; then
|
||
sudo umount ${SWIFT_DATA_DIR}/drives/sdb1
|
||
sudo rm -f ${SWIFT_DISK_IMAGE}
|
||
fi
|
||
fi
|
||
|
||
mkdir -p ${SWIFT_DATA_DIR}/drives/images
|
||
sudo touch ${SWIFT_DISK_IMAGE}
|
||
sudo chown ${STACK_USER}: ${SWIFT_DISK_IMAGE}
|
||
|
||
truncate -s ${SWIFT_LOOPBACK_DISK_SIZE} ${SWIFT_DISK_IMAGE}
|
||
|
||
# Make a fresh XFS filesystem
|
||
mkfs.xfs -f -i size=1024 ${SWIFT_DISK_IMAGE}
|
||
|
||
# Mount the disk with mount options to make it as efficient as possible
|
||
mkdir -p ${SWIFT_DATA_DIR}/drives/sdb1
|
||
if ! egrep -q ${SWIFT_DATA_DIR}/drives/sdb1 /proc/mounts; then
|
||
sudo mount -t xfs -o loop,noatime,nodiratime,nobarrier,logbufs=8 \
|
||
${SWIFT_DISK_IMAGE} ${SWIFT_DATA_DIR}/drives/sdb1
|
||
fi
|
||
|
||
# Create a link to the above mount and
|
||
# create all of the directories needed to emulate a few different servers
|
||
for node_number in ${SWIFT_REPLICAS_SEQ}; do
|
||
sudo ln -sf ${SWIFT_DATA_DIR}/drives/sdb1/$node_number ${SWIFT_DATA_DIR}/$node_number;
|
||
drive=${SWIFT_DATA_DIR}/drives/sdb1/${node_number}
|
||
node=${SWIFT_DATA_DIR}/${node_number}/node
|
||
node_device=${node}/sdb1
|
||
[[ -d $node ]] && continue
|
||
[[ -d $drive ]] && continue
|
||
sudo install -o ${STACK_USER} -g $USER_GROUP -d $drive
|
||
sudo install -o ${STACK_USER} -g $USER_GROUP -d $node_device
|
||
sudo chown -R ${STACK_USER}: ${node}
|
||
done
|
||
}
|
||
# create_swift_accounts() - Set up standard swift accounts and extra
|
||
# one for tests we do this by attaching all words in the account name
|
||
# since we want to make it compatible with tempauth which use
|
||
# underscores for separators.
|
||
|
||
# Tenant User Roles
|
||
# ------------------------------------------------------------------
|
||
# service swift service
|
||
# swifttenanttest1 swiftusertest1 admin
|
||
# swifttenanttest1 swiftusertest3 anotherrole
|
||
# swifttenanttest2 swiftusertest2 admin
|
||
|
||
function create_swift_accounts() {
|
||
KEYSTONE_CATALOG_BACKEND=${KEYSTONE_CATALOG_BACKEND:-sql}
|
||
|
||
SERVICE_TENANT=$(keystone tenant-list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
|
||
ADMIN_ROLE=$(keystone role-list | awk "/ admin / { print \$2 }")
|
||
|
||
SWIFT_USER=$(keystone user-create --name=swift --pass="$SERVICE_PASSWORD" \
|
||
--tenant-id $SERVICE_TENANT --email=swift@example.com | grep " id " | get_field 2)
|
||
keystone user-role-add --tenant-id $SERVICE_TENANT --user-id $SWIFT_USER --role-id $ADMIN_ROLE
|
||
|
||
if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
|
||
SWIFT_SERVICE=$(keystone service-create --name=swift --type="object-store" \
|
||
--description="Swift Service" | grep " id " | get_field 2)
|
||
keystone endpoint-create \
|
||
--region RegionOne \
|
||
--service_id $SWIFT_SERVICE \
|
||
--publicurl "http://$SERVICE_HOST:8080/v1/AUTH_\$(tenant_id)s" \
|
||
--adminurl "http://$SERVICE_HOST:8080" \
|
||
--internalurl "http://$SERVICE_HOST:8080/v1/AUTH_\$(tenant_id)s"
|
||
fi
|
||
|
||
SWIFT_TENANT_TEST1=$(keystone tenant-create --name=swifttenanttest1 | grep " id " | get_field 2)
|
||
die_if_not_set $LINENO SWIFT_TENANT_TEST1 "Failure creating SWIFT_TENANT_TEST1"
|
||
SWIFT_USER_TEST1=$(keystone user-create --name=swiftusertest1 --pass=testing --email=test@example.com | grep " id " | get_field 2)
|
||
die_if_not_set $LINENO SWIFT_USER_TEST1 "Failure creating SWIFT_USER_TEST1"
|
||
keystone user-role-add --user-id $SWIFT_USER_TEST1 --role-id $ADMIN_ROLE --tenant-id $SWIFT_TENANT_TEST1
|
||
|
||
SWIFT_USER_TEST3=$(keystone user-create --name=swiftusertest3 --pass=testing3 --email=test3@example.com | grep " id " | get_field 2)
|
||
die_if_not_set $LINENO SWIFT_USER_TEST3 "Failure creating SWIFT_USER_TEST3"
|
||
keystone user-role-add --user-id $SWIFT_USER_TEST3 --role-id $ANOTHER_ROLE --tenant-id $SWIFT_TENANT_TEST1
|
||
|
||
SWIFT_TENANT_TEST2=$(keystone tenant-create --name=swifttenanttest2 | grep " id " | get_field 2)
|
||
die_if_not_set $LINENO SWIFT_TENANT_TEST2 "Failure creating SWIFT_TENANT_TEST2"
|
||
SWIFT_USER_TEST2=$(keystone user-create --name=swiftusertest2 --pass=testing2 --email=test2@example.com | grep " id " | get_field 2)
|
||
die_if_not_set $LINENO SWIFT_USER_TEST2 "Failure creating SWIFT_USER_TEST2"
|
||
keystone user-role-add --user-id $SWIFT_USER_TEST2 --role-id $ADMIN_ROLE --tenant-id $SWIFT_TENANT_TEST2
|
||
}
|
||
|
||
# init_swift() - Initialize rings
|
||
function init_swift() {
|
||
local node_number
|
||
# Make sure to kill all swift processes first
|
||
swift-init --run-dir=${SWIFT_DATA_DIR}/run all stop || true
|
||
|
||
# Forcibly re-create the backing filesystem
|
||
create_swift_disk
|
||
|
||
# This is where we create three different rings for swift with
|
||
# different object servers binding on different ports.
|
||
pushd ${SWIFT_CONF_DIR} >/dev/null && {
|
||
|
||
rm -f *.builder *.ring.gz backups/*.builder backups/*.ring.gz
|
||
|
||
swift-ring-builder object.builder create ${SWIFT_PARTITION_POWER_SIZE} ${SWIFT_REPLICAS} 1
|
||
swift-ring-builder container.builder create ${SWIFT_PARTITION_POWER_SIZE} ${SWIFT_REPLICAS} 1
|
||
swift-ring-builder account.builder create ${SWIFT_PARTITION_POWER_SIZE} ${SWIFT_REPLICAS} 1
|
||
|
||
for node_number in ${SWIFT_REPLICAS_SEQ}; do
|
||
swift-ring-builder object.builder add z${node_number}-127.0.0.1:$[OBJECT_PORT_BASE + 10 * (node_number - 1)]/sdb1 1
|
||
swift-ring-builder container.builder add z${node_number}-127.0.0.1:$[CONTAINER_PORT_BASE + 10 * (node_number - 1)]/sdb1 1
|
||
swift-ring-builder account.builder add z${node_number}-127.0.0.1:$[ACCOUNT_PORT_BASE + 10 * (node_number - 1)]/sdb1 1
|
||
done
|
||
swift-ring-builder object.builder rebalance
|
||
swift-ring-builder container.builder rebalance
|
||
swift-ring-builder account.builder rebalance
|
||
} && popd >/dev/null
|
||
|
||
# Create cache dir
|
||
sudo mkdir -p $SWIFT_AUTH_CACHE_DIR
|
||
sudo chown $STACK_USER $SWIFT_AUTH_CACHE_DIR
|
||
rm -f $SWIFT_AUTH_CACHE_DIR/*
|
||
}
|
||
|
||
function install_swift() {
|
||
git_clone $SWIFT_REPO $SWIFT_DIR $SWIFT_BRANCH
|
||
setup_develop $SWIFT_DIR
|
||
if is_apache_enabled_service swift; then
|
||
install_apache_wsgi
|
||
fi
|
||
}
|
||
|
||
function install_swiftclient() {
|
||
git_clone $SWIFTCLIENT_REPO $SWIFTCLIENT_DIR $SWIFTCLIENT_BRANCH
|
||
setup_develop $SWIFTCLIENT_DIR
|
||
}
|
||
|
||
# start_swift() - Start running processes, including screen
|
||
function start_swift() {
|
||
# (re)start rsyslog
|
||
restart_service rsyslog
|
||
# (re)start memcached to make sure we have a clean memcache.
|
||
restart_service memcached
|
||
|
||
# Start rsync
|
||
if is_ubuntu; then
|
||
sudo /etc/init.d/rsync restart || :
|
||
else
|
||
sudo systemctl start xinetd.service
|
||
fi
|
||
|
||
if is_apache_enabled_service swift; then
|
||
restart_apache_server
|
||
swift-init --run-dir=${SWIFT_DATA_DIR}/run rest start
|
||
screen_it s-proxy "cd $SWIFT_DIR && sudo tail -f /var/log/$APACHE_NAME/proxy-server"
|
||
if [[ ${SWIFT_REPLICAS} == 1 ]]; then
|
||
for type in object container account; do
|
||
screen_it s-${type} "cd $SWIFT_DIR && sudo tail -f /var/log/$APACHE_NAME/${type}-server-1"
|
||
done
|
||
fi
|
||
return 0
|
||
fi
|
||
|
||
# By default with only one replica we are launching the proxy,
|
||
# container, account and object server in screen in foreground and
|
||
# other services in background. If we have SWIFT_REPLICAS set to something
|
||
# greater than one we first spawn all the swift services then kill the proxy
|
||
# service so we can run it in foreground in screen. ``swift-init ...
|
||
# {stop|restart}`` exits with '1' if no servers are running, ignore it just
|
||
# in case
|
||
swift-init --run-dir=${SWIFT_DATA_DIR}/run all restart || true
|
||
if [[ ${SWIFT_REPLICAS} == 1 ]]; then
|
||
todo="object container account"
|
||
fi
|
||
for type in proxy ${todo}; do
|
||
swift-init --run-dir=${SWIFT_DATA_DIR}/run ${type} stop || true
|
||
done
|
||
screen_it s-proxy "cd $SWIFT_DIR && $SWIFT_DIR/bin/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"
|
||
if [[ ${SWIFT_REPLICAS} == 1 ]]; then
|
||
for type in object container account; do
|
||
screen_it s-${type} "cd $SWIFT_DIR && $SWIFT_DIR/bin/swift-${type}-server ${SWIFT_CONF_DIR}/${type}-server/1.conf -v"
|
||
done
|
||
fi
|
||
}
|
||
|
||
# stop_swift() - Stop running processes (non-screen)
|
||
function stop_swift() {
|
||
|
||
if is_apache_enabled_service swift; then
|
||
swift-init --run-dir=${SWIFT_DATA_DIR}/run rest stop && return 0
|
||
fi
|
||
|
||
# screen normally killed by unstack.sh
|
||
if type -p swift-init >/dev/null; then
|
||
swift-init --run-dir=${SWIFT_DATA_DIR}/run all stop || true
|
||
fi
|
||
# Dump the proxy server
|
||
sudo pkill -f swift-proxy-server
|
||
}
|
||
|
||
# Restore xtrace
|
||
$XTRACE
|
||
|
||
# Tell emacs to use shell-script-mode
|
||
## Local variables:
|
||
## mode: shell-script
|
||
## End:
|