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#!/bin/bash
set -eux
pacemaker_status=$(systemctl is-active pacemaker)
check_interval=3
function check_resource {
service=$1
state=$2
timeout=$3
tstart=$(date +%s)
tend=$(( $tstart + $timeout ))
if [ "$state" = "stopped" ]; then
match_for_incomplete='Started'
else # started
match_for_incomplete='Stopped'
fi
while (( $(date +%s) < $tend )); do
node_states=$(pcs status --full | grep "$service" | grep -v Clone)
if echo "$node_states" | grep -q "$match_for_incomplete"; then
echo "$service not yet $state, sleeping $check_interval seconds."
sleep $check_interval
else
echo "$service has $state"
return
fi
done
echo "$service never $state after $timeout seconds" | tee /dev/fd/2
exit 1
}
# Run if pacemaker is running, we're the bootstrap node,
# and we're updating the deployment (not creating).
if [ "$pacemaker_status" = "active" -a \
"$(hiera bootstrap_nodeid)" = "$(facter hostname)" -a \
"$(hiera update_identifier)" != "nil" ]; then
pcs resource disable httpd
check_resource httpd stopped 300
pcs resource disable openstack-keystone
check_resource openstack-keystone stopped 1200
if pcs status | grep haproxy-clone; then
pcs resource restart haproxy-clone
fi
pcs resource restart redis-master
pcs resource restart mongod-clone
pcs resource restart rabbitmq-clone
pcs resource restart memcached-clone
pcs resource restart galera-master
pcs resource enable openstack-keystone
check_resource openstack-keystone started 300
pcs resource enable httpd
check_resource httpd started 800
fi
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