* Grizzly support
* Various bug fixes and cleanup * Ability to deploy swift-storage nodes as separate service units, each belonging to a configured swift zone.
This commit is contained in:
James Page
commit
1bc4f82c56
1
hooks/config-changed
Symbolic link
1
hooks/config-changed
Symbolic link
@ -0,0 +1 @@
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swift-storage-node-relations
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@ -20,6 +20,9 @@ function service_ctl_status {
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function service_ctl {
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# control a specific service, or all (as defined by $SERVICES)
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# service restarts will only occur depending on global $CONFIG_CHANGED,
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# which should be updated in charm's set_or_update().
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local config_changed=${CONFIG_CHANGED:-True}
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if [[ $1 == "all" ]] ; then
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ctl="$SERVICES"
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else
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@ -37,12 +40,21 @@ function service_ctl {
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"stop")
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service_ctl_status $i && service $i stop || return 0 ;;
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"restart")
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service_ctl_status $i && service $i restart || service $i start ;;
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if [[ "$config_changed" == "True" ]] ; then
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service_ctl_status $i && service $i restart || service $i start
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fi
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;;
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esac
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if [[ $? != 0 ]] ; then
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juju-log "$CHARM: service_ctl ERROR - Service $i failed to $action"
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fi
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done
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# all configs should have been reloaded on restart of all services, reset
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# flag if its being used.
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if [[ "$action" == "restart" ]] && [[ -n "$CONFIG_CHANGED" ]] &&
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[[ "$ctl" == "all" ]]; then
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CONFIG_CHANGED="False"
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fi
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}
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function configure_install_source {
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@ -165,8 +177,9 @@ get_os_codename_install_source() {
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fi
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# have a guess based on the deb string provided
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if [[ "${rel:0:3}" == "deb" ]]; then
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CODENAMES="diablo essex folsom grizzly"
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if [[ "${rel:0:3}" == "deb" ]] || \
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[[ "${rel:0:3}" == "ppa" ]] ; then
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CODENAMES="diablo essex folsom grizzly havana"
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for cname in $CODENAMES; do
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if echo $rel | grep -q $cname; then
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codename=$cname
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@ -177,13 +190,26 @@ get_os_codename_install_source() {
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}
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get_os_codename_package() {
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local pkg_vers=$(dpkg -l | grep "$1" | awk '{ print $3 }') || echo "none"
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case "${pkg_vers:0:6}" in
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"2011.2") echo "diablo" ;;
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"2012.1") echo "essex" ;;
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"2012.2") echo "folsom" ;;
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"2013.1") echo "grizzly" ;;
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esac
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local pkg_vers=$(dpkg -l | grep " $1 " | awk '{ print $3 }') || echo "none"
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pkg_vers=$(echo $pkg_vers | cut -d: -f2) # epochs
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if echo "$1" | grep -q swift ; then
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case "${pkg_vers:0:5}" in
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"1.4.3") echo "diablo" ;;
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"1.4.8") echo "essex" ;;
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"1.7.4") echo "folsom" ;;
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"1.7.6") echo "grizzly" ;;
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"1.7.7") echo "grizzly" ;;
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"1.8.0") echo "grizzly" ;;
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esac
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else
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case "${pkg_vers:0:6}" in
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"2011.2") echo "diablo" ;;
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"2012.1") echo "essex" ;;
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"2012.2") echo "folsom" ;;
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"2013.1") echo "grizzly" ;;
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"2013.2") echo "havana" ;;
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esac
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fi
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}
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get_os_version_codename() {
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@ -191,7 +217,8 @@ get_os_version_codename() {
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"diablo") echo "2011.2" ;;
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"essex") echo "2012.1" ;;
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"folsom") echo "2012.2" ;;
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"grizzly") echo "2012.3" ;;
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"grizzly") echo "2013.1" ;;
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"havana") echo "2013.2" ;;
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esac
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}
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@ -314,3 +341,452 @@ function get_block_device() {
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echo "$found"
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return 0
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}
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HAPROXY_CFG=/etc/haproxy/haproxy.cfg
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HAPROXY_DEFAULT=/etc/default/haproxy
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##########################################################################
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# Description: Configures HAProxy services for Openstack API's
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# Parameters:
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# Space delimited list of service:port:mode combinations for which
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# haproxy service configuration should be generated for. The function
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# assumes the name of the peer relation is 'cluster' and that every
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# service unit in the peer relation is running the same services.
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#
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# Services that do not specify :mode in parameter will default to http.
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#
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# Example
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# configure_haproxy cinder_api:8776:8756:tcp nova_api:8774:8764:http
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##########################################################################
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configure_haproxy() {
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local address=`unit-get private-address`
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local name=${JUJU_UNIT_NAME////-}
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cat > $HAPROXY_CFG << EOF
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global
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log 127.0.0.1 local0
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log 127.0.0.1 local1 notice
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maxconn 20000
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user haproxy
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group haproxy
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spread-checks 0
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defaults
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log global
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mode http
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option httplog
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option dontlognull
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retries 3
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timeout queue 1000
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timeout connect 1000
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timeout client 30000
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timeout server 30000
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listen stats :8888
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mode http
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stats enable
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stats hide-version
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stats realm Haproxy\ Statistics
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stats uri /
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stats auth admin:password
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EOF
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for service in $@; do
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local service_name=$(echo $service | cut -d : -f 1)
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local haproxy_listen_port=$(echo $service | cut -d : -f 2)
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local api_listen_port=$(echo $service | cut -d : -f 3)
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local mode=$(echo $service | cut -d : -f 4)
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[[ -z "$mode" ]] && mode="http"
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juju-log "Adding haproxy configuration entry for $service "\
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"($haproxy_listen_port -> $api_listen_port)"
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cat >> $HAPROXY_CFG << EOF
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listen $service_name 0.0.0.0:$haproxy_listen_port
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balance roundrobin
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mode $mode
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option ${mode}log
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server $name $address:$api_listen_port check
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EOF
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local r_id=""
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local unit=""
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for r_id in `relation-ids cluster`; do
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for unit in `relation-list -r $r_id`; do
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local unit_name=${unit////-}
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local unit_address=`relation-get -r $r_id private-address $unit`
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if [ -n "$unit_address" ]; then
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echo " server $unit_name $unit_address:$api_listen_port check" \
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>> $HAPROXY_CFG
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fi
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done
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done
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done
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echo "ENABLED=1" > $HAPROXY_DEFAULT
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service haproxy restart
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}
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##########################################################################
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# Description: Query HA interface to determine is cluster is configured
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# Returns: 0 if configured, 1 if not configured
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##########################################################################
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is_clustered() {
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local r_id=""
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local unit=""
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for r_id in $(relation-ids ha); do
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if [ -n "$r_id" ]; then
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for unit in $(relation-list -r $r_id); do
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clustered=$(relation-get -r $r_id clustered $unit)
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if [ -n "$clustered" ]; then
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juju-log "Unit is haclustered"
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return 0
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fi
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done
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fi
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done
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juju-log "Unit is not haclustered"
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return 1
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}
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##########################################################################
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# Description: Return a list of all peers in cluster relations
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##########################################################################
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peer_units() {
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local peers=""
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local r_id=""
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for r_id in $(relation-ids cluster); do
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peers="$peers $(relation-list -r $r_id)"
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done
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echo $peers
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}
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##########################################################################
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# Description: Determines whether the current unit is the oldest of all
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# its peers - supports partial leader election
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# Returns: 0 if oldest, 1 if not
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##########################################################################
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oldest_peer() {
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peers=$1
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local l_unit_no=$(echo $JUJU_UNIT_NAME | cut -d / -f 2)
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for peer in $peers; do
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echo "Comparing $JUJU_UNIT_NAME with peers: $peers"
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local r_unit_no=$(echo $peer | cut -d / -f 2)
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if (($r_unit_no<$l_unit_no)); then
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juju-log "Not oldest peer; deferring"
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return 1
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fi
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done
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juju-log "Oldest peer; might take charge?"
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return 0
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}
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##########################################################################
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# Description: Determines whether the current service units is the
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# leader within a) a cluster of its peers or b) across a
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# set of unclustered peers.
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# Parameters: CRM resource to check ownership of if clustered
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# Returns: 0 if leader, 1 if not
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##########################################################################
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eligible_leader() {
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if is_clustered; then
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if ! is_leader $1; then
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juju-log 'Deferring action to CRM leader'
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return 1
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fi
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else
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peers=$(peer_units)
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if [ -n "$peers" ] && ! oldest_peer "$peers"; then
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juju-log 'Deferring action to oldest service unit.'
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return 1
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fi
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fi
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return 0
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}
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##########################################################################
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# Description: Query Cluster peer interface to see if peered
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# Returns: 0 if peered, 1 if not peered
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##########################################################################
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is_peered() {
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local r_id=$(relation-ids cluster)
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if [ -n "$r_id" ]; then
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if [ -n "$(relation-list -r $r_id)" ]; then
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juju-log "Unit peered"
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return 0
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fi
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fi
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juju-log "Unit not peered"
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return 1
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}
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##########################################################################
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# Description: Determines whether host is owner of clustered services
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# Parameters: Name of CRM resource to check ownership of
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# Returns: 0 if leader, 1 if not leader
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##########################################################################
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is_leader() {
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hostname=`hostname`
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if [ -x /usr/sbin/crm ]; then
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if crm resource show $1 | grep -q $hostname; then
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juju-log "$hostname is cluster leader."
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return 0
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fi
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fi
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juju-log "$hostname is not cluster leader."
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return 1
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}
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##########################################################################
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# Description: Determines whether enough data has been provided in
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# configuration or relation data to configure HTTPS.
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# Parameters: None
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# Returns: 0 if HTTPS can be configured, 1 if not.
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##########################################################################
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https() {
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local r_id=""
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if [[ -n "$(config-get ssl_cert)" ]] &&
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[[ -n "$(config-get ssl_key)" ]] ; then
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return 0
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fi
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for r_id in $(relation-ids identity-service) ; do
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for unit in $(relation-list -r $r_id) ; do
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if [[ "$(relation-get -r $r_id https_keystone $unit)" == "True" ]] &&
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[[ -n "$(relation-get -r $r_id ssl_cert $unit)" ]] &&
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[[ -n "$(relation-get -r $r_id ssl_key $unit)" ]] &&
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[[ -n "$(relation-get -r $r_id ca_cert $unit)" ]] ; then
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return 0
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fi
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done
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done
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return 1
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}
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##########################################################################
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# Description: For a given number of port mappings, configures apache2
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# HTTPs local reverse proxying using certficates and keys provided in
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# either configuration data (preferred) or relation data. Assumes ports
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# are not in use (calling charm should ensure that).
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# Parameters: Variable number of proxy port mappings as
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# $internal:$external.
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# Returns: 0 if reverse proxy(s) have been configured, 0 if not.
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##########################################################################
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enable_https() {
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local port_maps="$@"
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local http_restart=""
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juju-log "Enabling HTTPS for port mappings: $port_maps."
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# allow overriding of keystone provided certs with those set manually
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# in config.
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local cert=$(config-get ssl_cert)
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local key=$(config-get ssl_key)
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local ca_cert=""
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if [[ -z "$cert" ]] || [[ -z "$key" ]] ; then
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juju-log "Inspecting identity-service relations for SSL certificate."
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local r_id=""
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cert=""
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key=""
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ca_cert=""
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for r_id in $(relation-ids identity-service) ; do
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for unit in $(relation-list -r $r_id) ; do
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[[ -z "$cert" ]] && cert="$(relation-get -r $r_id ssl_cert $unit)"
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[[ -z "$key" ]] && key="$(relation-get -r $r_id ssl_key $unit)"
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[[ -z "$ca_cert" ]] && ca_cert="$(relation-get -r $r_id ca_cert $unit)"
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done
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||||
done
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[[ -n "$cert" ]] && cert=$(echo $cert | base64 -di)
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[[ -n "$key" ]] && key=$(echo $key | base64 -di)
|
||||
[[ -n "$ca_cert" ]] && ca_cert=$(echo $ca_cert | base64 -di)
|
||||
else
|
||||
juju-log "Using SSL certificate provided in service config."
|
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fi
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|
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[[ -z "$cert" ]] || [[ -z "$key" ]] &&
|
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juju-log "Expected but could not find SSL certificate data, not "\
|
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"configuring HTTPS!" && return 1
|
||||
|
||||
apt-get -y install apache2
|
||||
a2enmod ssl proxy proxy_http | grep -v "To activate the new configuration" &&
|
||||
http_restart=1
|
||||
|
||||
mkdir -p /etc/apache2/ssl/$CHARM
|
||||
echo "$cert" >/etc/apache2/ssl/$CHARM/cert
|
||||
echo "$key" >/etc/apache2/ssl/$CHARM/key
|
||||
if [[ -n "$ca_cert" ]] ; then
|
||||
juju-log "Installing Keystone supplied CA cert."
|
||||
echo "$ca_cert" >/usr/local/share/ca-certificates/keystone_juju_ca_cert.crt
|
||||
update-ca-certificates --fresh
|
||||
|
||||
# XXX TODO: Find a better way of exporting this?
|
||||
if [[ "$CHARM" == "nova-cloud-controller" ]] ; then
|
||||
[[ -e /var/www/keystone_juju_ca_cert.crt ]] &&
|
||||
rm -rf /var/www/keystone_juju_ca_cert.crt
|
||||
ln -s /usr/local/share/ca-certificates/keystone_juju_ca_cert.crt \
|
||||
/var/www/keystone_juju_ca_cert.crt
|
||||
fi
|
||||
|
||||
fi
|
||||
for port_map in $port_maps ; do
|
||||
local ext_port=$(echo $port_map | cut -d: -f1)
|
||||
local int_port=$(echo $port_map | cut -d: -f2)
|
||||
juju-log "Creating apache2 reverse proxy vhost for $port_map."
|
||||
cat >/etc/apache2/sites-available/${CHARM}_${ext_port} <<END
|
||||
Listen $ext_port
|
||||
NameVirtualHost *:$ext_port
|
||||
<VirtualHost *:$ext_port>
|
||||
ServerName $(unit-get private-address)
|
||||
SSLEngine on
|
||||
SSLCertificateFile /etc/apache2/ssl/$CHARM/cert
|
||||
SSLCertificateKeyFile /etc/apache2/ssl/$CHARM/key
|
||||
ProxyPass / http://localhost:$int_port/
|
||||
ProxyPassReverse / http://localhost:$int_port/
|
||||
ProxyPreserveHost on
|
||||
</VirtualHost>
|
||||
<Proxy *>
|
||||
Order deny,allow
|
||||
Allow from all
|
||||
</Proxy>
|
||||
<Location />
|
||||
Order allow,deny
|
||||
Allow from all
|
||||
</Location>
|
||||
END
|
||||
a2ensite ${CHARM}_${ext_port} | grep -v "To activate the new configuration" &&
|
||||
http_restart=1
|
||||
done
|
||||
if [[ -n "$http_restart" ]] ; then
|
||||
service apache2 restart
|
||||
fi
|
||||
}
|
||||
|
||||
##########################################################################
|
||||
# Description: Ensure HTTPS reverse proxying is disabled for given port
|
||||
# mappings.
|
||||
# Parameters: Variable number of proxy port mappings as
|
||||
# $internal:$external.
|
||||
# Returns: 0 if reverse proxy is not active for all portmaps, 1 on error.
|
||||
##########################################################################
|
||||
disable_https() {
|
||||
local port_maps="$@"
|
||||
local http_restart=""
|
||||
juju-log "Ensuring HTTPS disabled for $port_maps."
|
||||
( [[ ! -d /etc/apache2 ]] || [[ ! -d /etc/apache2/ssl/$CHARM ]] ) && return 0
|
||||
for port_map in $port_maps ; do
|
||||
local ext_port=$(echo $port_map | cut -d: -f1)
|
||||
local int_port=$(echo $port_map | cut -d: -f2)
|
||||
if [[ -e /etc/apache2/sites-available/${CHARM}_${ext_port} ]] ; then
|
||||
juju-log "Disabling HTTPS reverse proxy for $CHARM $port_map."
|
||||
a2dissite ${CHARM}_${ext_port} | grep -v "To activate the new configuration" &&
|
||||
http_restart=1
|
||||
fi
|
||||
done
|
||||
if [[ -n "$http_restart" ]] ; then
|
||||
service apache2 restart
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
##########################################################################
|
||||
# Description: Ensures HTTPS is either enabled or disabled for given port
|
||||
# mapping.
|
||||
# Parameters: Variable number of proxy port mappings as
|
||||
# $internal:$external.
|
||||
# Returns: 0 if HTTPS reverse proxy is in place, 1 if it is not.
|
||||
##########################################################################
|
||||
setup_https() {
|
||||
# configure https via apache reverse proxying either
|
||||
# using certs provided by config or keystone.
|
||||
[[ -z "$CHARM" ]] &&
|
||||
error_out "setup_https(): CHARM not set."
|
||||
if ! https ; then
|
||||
disable_https $@
|
||||
else
|
||||
enable_https $@
|
||||
fi
|
||||
}
|
||||
|
||||
##########################################################################
|
||||
# Description: Determine correct API server listening port based on
|
||||
# existence of HTTPS reverse proxy and/or haproxy.
|
||||
# Paremeters: The standard public port for given service.
|
||||
# Returns: The correct listening port for API service.
|
||||
##########################################################################
|
||||
determine_api_port() {
|
||||
local public_port="$1"
|
||||
local i=0
|
||||
( [[ -n "$(peer_units)" ]] || is_clustered >/dev/null 2>&1 ) && i=$[$i + 1]
|
||||
https >/dev/null 2>&1 && i=$[$i + 1]
|
||||
echo $[$public_port - $[$i * 10]]
|
||||
}
|
||||
|
||||
##########################################################################
|
||||
# Description: Determine correct proxy listening port based on public IP +
|
||||
# existence of HTTPS reverse proxy.
|
||||
# Paremeters: The standard public port for given service.
|
||||
# Returns: The correct listening port for haproxy service public address.
|
||||
##########################################################################
|
||||
determine_haproxy_port() {
|
||||
local public_port="$1"
|
||||
local i=0
|
||||
https >/dev/null 2>&1 && i=$[$i + 1]
|
||||
echo $[$public_port - $[$i * 10]]
|
||||
}
|
||||
|
||||
##########################################################################
|
||||
# Description: Print the value for a given config option in an OpenStack
|
||||
# .ini style configuration file.
|
||||
# Parameters: File path, option to retrieve, optional
|
||||
# section name (default=DEFAULT)
|
||||
# Returns: Prints value if set, prints nothing otherwise.
|
||||
##########################################################################
|
||||
local_config_get() {
|
||||
# return config values set in openstack .ini config files.
|
||||
# default placeholders starting (eg, %AUTH_HOST%) treated as
|
||||
# unset values.
|
||||
local file="$1"
|
||||
local option="$2"
|
||||
local section="$3"
|
||||
[[ -z "$section" ]] && section="DEFAULT"
|
||||
python -c "
|
||||
import ConfigParser
|
||||
config = ConfigParser.RawConfigParser()
|
||||
config.read('$file')
|
||||
try:
|
||||
value = config.get('$section', '$option')
|
||||
except:
|
||||
print ''
|
||||
exit(0)
|
||||
if value.startswith('%'): exit(0)
|
||||
print value
|
||||
"
|
||||
}
|
||||
|
||||
##########################################################################
|
||||
# Description: Creates an rc file exporting environment variables to a
|
||||
# script_path local to the charm's installed directory.
|
||||
# Any charm scripts run outside the juju hook environment can source this
|
||||
# scriptrc to obtain updated config information necessary to perform health
|
||||
# checks or service changes
|
||||
#
|
||||
# Parameters:
|
||||
# An array of '=' delimited ENV_VAR:value combinations to export.
|
||||
# If optional script_path key is not provided in the array, script_path
|
||||
# defaults to scripts/scriptrc
|
||||
##########################################################################
|
||||
function save_script_rc {
|
||||
if [ ! -n "$JUJU_UNIT_NAME" ]; then
|
||||
echo "Error: Missing JUJU_UNIT_NAME environment variable"
|
||||
exit 1
|
||||
fi
|
||||
# our default unit_path
|
||||
unit_path="$CHARM_DIR/scripts/scriptrc"
|
||||
echo $unit_path
|
||||
tmp_rc="/tmp/${JUJU_UNIT_NAME/\//-}rc"
|
||||
|
||||
echo "#!/bin/bash" > $tmp_rc
|
||||
for env_var in "${@}"
|
||||
do
|
||||
if `echo $env_var | grep -q script_path`; then
|
||||
# well then we need to reset the new unit-local script path
|
||||
unit_path="$CHARM_DIR/${env_var/script_path=/}"
|
||||
else
|
||||
echo "export $env_var" >> $tmp_rc
|
||||
fi
|
||||
done
|
||||
chmod 755 $tmp_rc
|
||||
mv $tmp_rc $unit_path
|
||||
}
|
||||
|
||||
@ -2,11 +2,14 @@
|
||||
set -ue
|
||||
|
||||
CHARM="swift-storage"
|
||||
HOOKS_DIR="$CHARM_DIR/hooks"
|
||||
|
||||
if [[ -e "$CHARM_DIR/lib/openstack-common" ]] ; then
|
||||
. $CHARM_DIR/lib/openstack-common
|
||||
CONF_DIR="/etc/swift"
|
||||
|
||||
if [[ -e "$HOOKS_DIR/lib/openstack-common" ]] ; then
|
||||
. $HOOKS_DIR/lib/openstack-common
|
||||
else
|
||||
juju-log "ERROR: Couldn't load $CHARM_DIR/lib/openstack-common." && exit 1
|
||||
juju-log "ERROR: Couldn't load $HOOKS_DIR/lib/openstack-common." && exit 1
|
||||
fi
|
||||
|
||||
DEFAULT_ETH=$(ip route | grep default | awk '{ print $5 }')
|
||||
@ -129,3 +132,22 @@ function setup_storage {
|
||||
done
|
||||
chown -R swift:swift /srv/node
|
||||
}
|
||||
|
||||
function do_openstack_upgrade {
|
||||
# update openstack components to those provided by a new installation source
|
||||
# it is assumed the calling hook has confirmed that the upgrade is sane.
|
||||
local rel="$1"
|
||||
shift
|
||||
local packages=$@
|
||||
|
||||
# Backup the config directory.
|
||||
local stamp=$(date +"%Y%m%d%M%S")
|
||||
tar -pcf /var/lib/juju/$CHARM-backup-$stamp.tar $CONF_DIR
|
||||
|
||||
configure_install_source "$rel"
|
||||
apt-get update
|
||||
DEBIAN_FRONTEND=noninteractive apt-get \
|
||||
--option Dpkg::Options::=--force-confnew -y \
|
||||
install --no-install-recommends $packages
|
||||
swift-init all restart || true
|
||||
}
|
||||
|
||||
@ -2,15 +2,45 @@
|
||||
# test
|
||||
set -eu
|
||||
|
||||
CHARM_DIR=$(dirname $0)
|
||||
HOOKS_DIR="$CHARM_DIR/hooks"
|
||||
ARG0=${0##*/}
|
||||
|
||||
if [[ -e $CHARM_DIR/swift-storage-node-common ]] ; then
|
||||
. $CHARM_DIR/swift-storage-node-common
|
||||
if [[ -e $HOOKS_DIR/swift-storage-node-common ]] ; then
|
||||
. $HOOKS_DIR/swift-storage-node-common
|
||||
else
|
||||
echo "ERROR: Could not load swift-storage-node-common from $CHARM_DIR"
|
||||
echo "ERROR: Could not load swift-storage-node-common from $HOOKS_DIR"
|
||||
fi
|
||||
|
||||
function config_changed {
|
||||
# perform openstack upgrade if openstack-origin has been bumped.
|
||||
local install_src=$(config-get openstack-origin)
|
||||
local cur=$(get_os_codename_package "python-swift")
|
||||
local available=$(get_os_codename_install_source "$install_src")
|
||||
if [[ "$available" != "unknown" ]] ; then
|
||||
if dpkg --compare-versions $(get_os_version_codename "$cur") lt \
|
||||
$(get_os_version_codename "$available") ; then
|
||||
juju-log "$CHARM: Upgrading OpenStack release: $cur -> $available."
|
||||
do_openstack_upgrade "$install_src" $PACKAGES
|
||||
fi
|
||||
fi
|
||||
declare -a env_vars=()
|
||||
for i in account container object ; do
|
||||
port=$(config-get ${i}-server-port)
|
||||
local url="http://$STORAGE_LOCAL_NET_IP:$port/recon/diskusage"
|
||||
# append to env_vars
|
||||
env_vars+=("OPENSTACK_PORT_${i^^}=$port")
|
||||
env_vars+=("OPENSTACK_SWIFT_SERVICE_${i^^}=${i}-server")
|
||||
|
||||
# Ensure we have at least one device mounted as reported by swift-recon
|
||||
env_vars+=('OPENSTACK_URL_'${i^^}'="'$url'|\"mounted\":+true"')
|
||||
|
||||
create_server_conf $i "$port"
|
||||
done
|
||||
|
||||
# Save our scriptrc env variables for health checks
|
||||
save_script_rc ${env_vars[@]}
|
||||
}
|
||||
|
||||
function install_hook {
|
||||
apt-get -y --force-yes install python-software-properties || exit 1
|
||||
|
||||
@ -27,10 +57,7 @@ function install_hook {
|
||||
configure_rsyncd
|
||||
swift-init all stop || true
|
||||
setup_storage
|
||||
for i in account container object ; do
|
||||
port=$(config-get ${i}-server-port)
|
||||
create_server_conf $i "$port"
|
||||
done
|
||||
config_changed
|
||||
}
|
||||
|
||||
function storage_joined {
|
||||
@ -52,15 +79,14 @@ function storage_joined {
|
||||
}
|
||||
|
||||
function storage_changed {
|
||||
local www_dir=`relation-get www_dir`
|
||||
local rings_url=`relation-get rings_url`
|
||||
local swift_hash=`relation-get swift_hash`
|
||||
[[ -z $www_dir ]] || [[ -z $swift_hash ]] && exit 0
|
||||
[[ -z $rings_url ]] || [[ -z $swift_hash ]] && exit 0
|
||||
|
||||
set_swift_hash $swift_hash
|
||||
local url="http://$(relation-get private-address)/$www_dir"
|
||||
for i in account object container ; do
|
||||
echo "Fetching $www_dir/$i.ring.gz"
|
||||
wget "$url/$i.ring.gz" -O /etc/swift/$i.ring.gz
|
||||
echo "Fetching $rings_url/$i.ring.gz"
|
||||
wget "$rings_url/$i.ring.gz" -O /etc/swift/$i.ring.gz
|
||||
done
|
||||
set_swift_hash $swift_hash
|
||||
chown swift -R /etc/swift
|
||||
@ -70,6 +96,8 @@ function storage_changed {
|
||||
case $ARG0 in
|
||||
"install") install_hook ;;
|
||||
"start"|"stop") exit 0 ;;
|
||||
"config-changed") config_changed ;;
|
||||
"swift-storage-relation-joined") storage_joined ;;
|
||||
"swift-storage-relation-changed") storage_changed ;;
|
||||
"config-changed") config_changed ;;
|
||||
esac
|
||||
|
||||
Loading…
Reference in New Issue
Block a user