diff options
Diffstat (limited to 'extraconfig/tasks/major_upgrade_pacemaker_migrations.sh')
| -rw-r--r-- | extraconfig/tasks/major_upgrade_pacemaker_migrations.sh | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh b/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh index cd78f838..6d02acc8 100644 --- a/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh +++ b/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh @@ -77,7 +77,6 @@ function services_to_migrate { openstack-aodh-evaluator-clone openstack-aodh-listener-clone openstack-aodh-notifier-clone - openstack-ceilometer-api-clone openstack-ceilometer-central-clone openstack-ceilometer-collector-clone openstack-ceilometer-notification-clone @@ -154,7 +153,7 @@ function migrate_full_to_ng_ha { fi pcs resource delete --force "$resource" else - log_debug "Service $service not found as a pacemaker resource, not trying to delete." + log_debug "Service $resource not found as a pacemaker resource, not trying to delete." fi done @@ -169,3 +168,34 @@ function migrate_full_to_ng_ha { fi fi } + +function disable_standalone_ceilometer_api { + if [[ -n $(is_bootstrap_node) ]]; then + if [[ -n $(is_pacemaker_managed openstack-ceilometer-api) ]]; then + # Disable pacemaker resources for ceilometer-api + manage_pacemaker_service disable openstack-ceilometer-api + check_resource_pacemaker openstack-ceilometer-api stopped 600 + pcs resource delete openstack-ceilometer-api --wait=600 + fi + fi +} + + +# This function will make sure that the rabbitmq ha policies are converted from mitaka to newton +# In newton we had: Attributes: set_policy="ha-all ^(?!amq\.).* {"ha-mode":"all"}" +# In ocata we want: Attributes: set_policy="ha-all ^(?!amq\.).* {"ha-mode":"exactly","ha-params":2}" +# The nr "2" should be CEIL(N/2) where N is the number of Controllers (i.e. rabbit instances) +# Note that changing an attribute like this makes the rabbitmq resource restart +function rabbitmq_newton_ocata_upgrade { + if pcs resource show rabbitmq-clone | grep -q -E "Attributes:.*\"ha-mode\":\"all\""; then + # Number of controller is obtained by counting how many hostnames we + # have in controller_node_names hiera key + nr_controllers=$(($(hiera controller_node_names | grep -o "," |wc -l) + 1)) + nr_queues=$(($nr_controllers / 2 + ($nr_controllers % 2))) + if ! [ $nr_queues -gt 0 -a $nr_queues -le $nr_controllers ]; then + echo_error "ERROR: The nr. of HA queues during the M/N upgrade is out of range $nr_queues" + exit 1 + fi + pcs resource update rabbitmq set_policy='ha-all ^(?!amq\\.).* {"ha-mode":"exactly","ha-params":'"$nr_queues}" --wait=600 + fi +} |