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Allow use of ceilometer agent coordination
Juno brings tooz-based coordination of ceilometer central, compute
and alarm agents. If CEILOMETER_COORDINATION_URL is set it will be
used as the value for a tooz coordination backend. If memcached is
chosen, its package will be installed. Other backends, such as
zookeeper can be configured, but installation is left as an exercise
for the devstacker.
In the default devstack setup having coordination will do little as
there are only one of each agent, but this makes it a bit easier for
multi-node or multi-agent setups.
Change-Id: Ib85ccd435de3bc0ae56b5fe8c2fce6c2af9ff8d0
Chris Dent authored on 2014/10/08 23:24:25Showing 1 changed files
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@@ -155,6 +155,11 @@ function configure_ceilometer {
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iniset $CEILOMETER_CONF DEFAULT verbose True |
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iniset $CEILOMETER_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL" |
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+ if [[ -n "$CEILOMETER_COORDINATION_URL" ]]; then |
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+ iniset $CEILOMETER_CONF coordination backend_url $CEILOMETER_COORDINATION_URL |
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+ iniset $CEILOMETER_CONF compute workload_partitioning True |
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+ fi |
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+ |
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# Install the policy file for the API server |
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cp $CEILOMETER_DIR/etc/ceilometer/policy.json $CEILOMETER_CONF_DIR |
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iniset $CEILOMETER_CONF DEFAULT policy_file $CEILOMETER_CONF_DIR/policy.json |
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@@ -242,6 +247,9 @@ function install_ceilometer {
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git_clone $CEILOMETER_REPO $CEILOMETER_DIR $CEILOMETER_BRANCH |
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setup_develop $CEILOMETER_DIR |
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+ if echo $CEILOMETER_COORDINATION_URL | grep -q '^memcached:'; then |
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+ install_package memcached |
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+ fi |
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} |
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# install_ceilometerclient() - Collect source and prepare |