openstack/devstack
Code Issues Proposed changes

Allow use of ceilometer agent coordination

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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
This commit is contained in:
Chris Dent 2014-10-08 15:24:25 +01:00
parent 56d4919a1a
commit 8abd8598b3
1 changed files with 8 additions and 0 deletions
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8
lib/ceilometer
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@ -155,6 +155,11 @@ function configure_ceilometer {
iniset $CEILOMETER_CONF DEFAULT verbose True
iniset $CEILOMETER_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
if [[ -n "$CEILOMETER_COORDINATION_URL" ]]; then
iniset $CEILOMETER_CONF coordination backend_url $CEILOMETER_COORDINATION_URL
iniset $CEILOMETER_CONF compute workload_partitioning True
fi
# Install the policy file for the API server
cp $CEILOMETER_DIR/etc/ceilometer/policy.json $CEILOMETER_CONF_DIR
iniset $CEILOMETER_CONF DEFAULT policy_file $CEILOMETER_CONF_DIR/policy.json
@ -242,6 +247,9 @@ function install_ceilometer {
git_clone $CEILOMETER_REPO $CEILOMETER_DIR $CEILOMETER_BRANCH
setup_develop $CEILOMETER_DIR
if echo $CEILOMETER_COORDINATION_URL | grep -q '^memcached:'; then
install_package memcached
fi
}
# install_ceilometerclient() - Collect source and prepare