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authorPradeep Kilambi <pkilambi@redhat.com>2016-08-24 11:45:06 -0400
committermarios <marios@redhat.com>2016-10-07 11:43:33 +0300
commiteaf91da5ef83308574bd9464f7bb00fabbfa0739 (patch)
tree17d78869e64f79527c089308e34a6b4a3f227112 /extraconfig
parentc70af3e3c3fb4b2b48504b555a1575333f0f6ee3 (diff)
Ceilometer Wsgi Mitaka->Newton upgrades
In Newton, ceilometer api is changed to run under apache wsgi instead of eventlet. This will require upgrades for mitaka deployments to switch to wsgi. Closes-Bug: 1631297 Change-Id: If9d6987cd0a8fc5d3f9de518ba422d97d5149732
Diffstat (limited to 'extraconfig')
-rw-r--r--extraconfig/tasks/major_upgrade_ceilometer_wsgi_mitaka_newton.yaml62
-rw-r--r--extraconfig/tasks/major_upgrade_pacemaker_migrations.sh23
-rw-r--r--extraconfig/tasks/mitaka_to_newton_ceilometer_wsgi_upgrade.pp97
3 files changed, 166 insertions, 16 deletions
diff --git a/extraconfig/tasks/major_upgrade_ceilometer_wsgi_mitaka_newton.yaml b/extraconfig/tasks/major_upgrade_ceilometer_wsgi_mitaka_newton.yaml
new file mode 100644
index 00000000..c87e6824
--- /dev/null
+++ b/extraconfig/tasks/major_upgrade_ceilometer_wsgi_mitaka_newton.yaml
@@ -0,0 +1,62 @@
+heat_template_version: 2014-10-16
+
+description: >
+ Software-config for ceilometer configuration under httpd during upgrades
+
+parameters:
+ servers:
+ type: json
+ input_values:
+ type: json
+ description: input values for the software deployments
+resources:
+ CeilometerWsgiMitakaNewtonPreUpgradeConfig:
+ type: OS::Heat::SoftwareConfig
+ properties:
+ group: puppet
+ config:
+ get_file: mitaka_to_newton_ceilometer_wsgi_upgrade.pp
+
+ CeilometerWsgiMitakaNewtonUpgradeConfig:
+ type: OS::Heat::SoftwareConfig
+ properties:
+ group: script
+ config:
+ list_join:
+ - ''
+ - - "#!/bin/bash\n\nset -e\n\n"
+ - get_file: pacemaker_common_functions.sh
+ - get_file: major_upgrade_pacemaker_migrations.sh
+ - "disable_standalone_ceilometer_api\n\n"
+
+ CeilometerWsgiMitakaNewtonPostUpgradeConfig:
+ type: OS::Heat::SoftwareConfig
+ properties:
+ group: script
+ config: |
+ #!/bin/bash
+ set -e
+ /usr/bin/systemctl reload httpd
+
+ CeilometerWsgiMitakaNewtonPreUpgradeDeployment:
+ type: OS::Heat::SoftwareDeploymentGroup
+ properties:
+ name: CeilometerWsgiMitakaNewtonPreUpgradeDeployment
+ servers: {get_param: [servers, Controller]}
+ config: {get_resource: CeilometerWsgiMitakaNewtonPreUpgradeConfig}
+
+ CeilometerWsgiMitakaNewtonUpgradeConfigDeployment:
+ type: OS::Heat::SoftwareDeploymentGroup
+ depends_on: CeilometerWsgiMitakaNewtonPreUpgradeDeployment
+ properties:
+ name: CeilometerWsgiMitakaNewtonUpgradeConfigDeployment
+ servers: {get_param: [servers, Controller]}
+ config: {get_resource: CeilometerWsgiMitakaNewtonUpgradeConfig}
+
+ CeilometerWsgiMitakaNewtonPostUpgradeDeployment:
+ type: OS::Heat::SoftwareDeploymentGroup
+ depends_on: CeilometerWsgiMitakaNewtonUpgradeConfigDeployment
+ properties:
+ name: CeilometerWsgiMitakaNewtonPostUpgradeDeployment
+ servers: {get_param: [servers, Controller]}
+ config: {get_resource: CeilometerWsgiMitakaNewtonPostUpgradeConfig}
diff --git a/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh b/extraconfig/tasks/major_upgrade_pacemaker_migrations.sh
index df87c93f..7c9083a4 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
@@ -170,21 +169,13 @@ function migrate_full_to_ng_ha {
fi
}
-# This function will make sure that the rabbitmq ha policies are converted from mitaka to newton
-# In mitaka we had: Attributes: set_policy="ha-all ^(?!amq\.).* {"ha-mode":"all"}"
-# In newton 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_mitaka_newton_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
+function disable_standalone_ceilometer_api {
+ if [[ -n $(is_bootstrap_node) ]]; then
+ if [[ -n $(is_pacemaker_managed openstack-ceilometer-api) ]]; then
+ # Disable pacemaker resources for ceilometer-api
+ manage_pacemaker_service disable openstack-ceilometer-api
+ check_resource_pacemaker openstack-ceilometer-api stopped 600
+ pcs resource delete openstack-ceilometer-api --wait=600
fi
- pcs resource update rabbitmq set_policy='ha-all ^(?!amq\\.).* {"ha-mode":"exactly","ha-params":'"$nr_queues}" --wait=600
fi
}
diff --git a/extraconfig/tasks/mitaka_to_newton_ceilometer_wsgi_upgrade.pp b/extraconfig/tasks/mitaka_to_newton_ceilometer_wsgi_upgrade.pp
new file mode 100644
index 00000000..1c376285
--- /dev/null
+++ b/extraconfig/tasks/mitaka_to_newton_ceilometer_wsgi_upgrade.pp
@@ -0,0 +1,97 @@
+# Copyright 2015 Red Hat, Inc.
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# This puppet manifest is to be used only during a Mitaka->Newton upgrade
+# It configures ceilometer to be run under httpd but it makes sure to not
+# restart any services. This snippet needs to be called before init as a
+# pre upgrade migration.
+
+Service <|
+ tag == 'ceilometer-service'
+|> {
+ hasrestart => true,
+ restart => '/bin/true',
+ start => '/bin/true',
+ stop => '/bin/true',
+}
+
+if $::hostname == downcase(hiera('bootstrap_nodeid')) {
+ $pacemaker_master = true
+ $sync_db = true
+} else {
+ $pacemaker_master = false
+ $sync_db = false
+}
+
+include ::tripleo::packages
+
+
+if str2bool(hiera('mongodb::server::ipv6', false)) {
+ $mongo_node_ips_with_port_prefixed = prefix(hiera('mongodb_node_ips'), '[')
+ $mongo_node_ips_with_port = suffix($mongo_node_ips_with_port_prefixed, ']:27017')
+} else {
+ $mongo_node_ips_with_port = suffix(hiera('mongodb_node_ips'), ':27017')
+}
+$mongodb_replset = hiera('mongodb::server::replset')
+$mongo_node_string = join($mongo_node_ips_with_port, ',')
+$database_connection = "mongodb://${mongo_node_string}/ceilometer?replicaSet=${mongodb_replset}"
+
+include ::ceilometer
+
+class {'::ceilometer::db':
+ database_connection => $database_connection,
+}
+
+if $sync_db {
+ include ::ceilometer::db::sync
+}
+
+include ::ceilometer::config
+
+class { '::ceilometer::api':
+ enabled => true,
+ service_name => 'httpd',
+ keystone_password => hiera('ceilometer::keystone::auth::password'),
+ identity_uri => hiera('ceilometer::keystone::authtoken::auth_url'),
+ auth_uri => hiera('ceilometer::keystone::authtoken::auth_uri'),
+ keystone_tenant => hiera('ceilometer::keystone::authtoken::project_name'),
+}
+
+class { '::apache' :
+ service_enable => false,
+ service_manage => true,
+ service_restart => '/bin/true',
+ purge_configs => false,
+ purge_vhost_dir => false,
+}
+
+# To ensure existing ports are not overridden
+class { '::aodh::wsgi::apache':
+ servername => $::hostname,
+ ssl => false,
+}
+class { '::gnocchi::wsgi::apache':
+ servername => $::hostname,
+ ssl => false,
+}
+
+class { '::keystone::wsgi::apache':
+ servername => $::hostname,
+ ssl => false,
+}
+class { '::ceilometer::wsgi::apache':
+ servername => $::hostname,
+ ssl => false,
+}