Add config-changed openstack upgrade support.
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hooks/config-changed
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hooks/config-changed
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swift-storage-node-relations
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@ -129,3 +129,22 @@ function setup_storage {
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done
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done
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chown -R swift:swift /srv/node
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chown -R swift:swift /srv/node
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}
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}
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function do_openstack_upgrade {
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# update openstack components to those provided by a new installation source
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# it is assumed the calling hook has confirmed that the upgrade is sane.
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local rel="$1"
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shift
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local packages=$@
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# Backup the config directory.
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local stamp=$(date +"%Y%m%d%M%S")
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tar -pcf /var/lib/juju/$CHARM-backup-$stamp.tar $CONF_DIR
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configure_install_source "$rel"
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apt-get update
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DEBIAN_FRONTEND=noninteractive apt-get \
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--option Dpkg::Options::=--force-confnew -y \
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install --no-install-recommends $packages
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swift-init all restart || true
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}
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@ -67,9 +67,23 @@ function storage_changed {
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swift-init all start || true
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swift-init all start || true
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}
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}
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function config_changed {
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local install_src=$(config-get openstack-origin)
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local cur=$(get_os_codename_package "glance-common")
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local available=$(get_os_codename_install_source "$install_src")
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if [[ "$available" != "unknown" ]] ; then
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if dpkg --compare-versions $(get_os_version_codename "$cur") lt \
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$(get_os_version_codename "$available") ; then
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juju-log "$CHARM: Upgrading OpenStack release: $cur -> $available."
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do_openstack_upgrade "$install_src" $PACKAGES
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fi
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fi
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}
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case $ARG0 in
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case $ARG0 in
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"install") install_hook ;;
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"install") install_hook ;;
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"start"|"stop") exit 0 ;;
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"start"|"stop") exit 0 ;;
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"swift-storage-relation-joined") storage_joined ;;
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"swift-storage-relation-joined") storage_joined ;;
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"swift-storage-relation-changed") storage_changed ;;
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"swift-storage-relation-changed") storage_changed ;;
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"config-changed") config_changed ;;
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esac
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esac
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