diff options
Diffstat (limited to 'puppet/services')
| -rw-r--r-- | puppet/services/README.rst | 30 | ||||
| -rw-r--r-- | puppet/services/ceph-rgw.yaml | 1 | ||||
| -rw-r--r-- | puppet/services/database/mysql.yaml | 8 | ||||
| -rw-r--r-- | puppet/services/haproxy.yaml | 7 | ||||
| -rw-r--r-- | puppet/services/keepalived.yaml | 8 | ||||
| -rw-r--r-- | puppet/services/keystone.yaml | 11 | ||||
| -rw-r--r-- | puppet/services/rabbitmq.yaml | 9 | ||||
| -rw-r--r-- | puppet/services/services.yaml | 5 | ||||
| -rw-r--r-- | puppet/services/tripleo-packages.yaml | 4 |
9 files changed, 77 insertions, 6 deletions
diff --git a/puppet/services/README.rst b/puppet/services/README.rst index 8fe51fa3..856b306e 100644 --- a/puppet/services/README.rst +++ b/puppet/services/README.rst @@ -22,8 +22,8 @@ Config Settings Each service may define a config_settings output variable which returns Hiera settings to be configured. -Steps ------ +Deployment Steps +---------------- Each service may define an output variable which returns a puppet manifest snippet that will run at each of the following steps. Earlier manifests @@ -49,8 +49,28 @@ are re-asserted when applying latter ones. 5) Service activation (Pacemaker) - 6) Fencing (Pacemaker) +Upgrade Steps +------------- + +Each service template may optionally define a `upgrade_tasks` key, which is a +list of ansible tasks to be performed during the upgrade process. + +Similar to the step_config, we allow a series of steps for the per-service +upgrade sequence, defined as ansible tasks with a tag e.g "step1" for the first +step, "step2" for the second, etc. + + Steps/tages correlate to the following: + + 1) Quiesce the control-plane, e.g disable LoadBalancer, stop pacemaker cluster + + 2) Stop all control-plane services, ready for upgrade + + 3) Perform a package update, (either specific packages or the whole system) + + 4) Start services needed for migration tasks (e.g DB) + + 5) Perform any migration tasks, e.g DB sync commands -Note: Not all roles currently support all steps: + 6) Start control-plane services - * ObjectStorage role only supports steps 2, 3 and 4 + 7) Any additional online migration tasks (e.g data migrations) diff --git a/puppet/services/ceph-rgw.yaml b/puppet/services/ceph-rgw.yaml index 89c1a5ee..4b85d28f 100644 --- a/puppet/services/ceph-rgw.yaml +++ b/puppet/services/ceph-rgw.yaml @@ -68,6 +68,7 @@ outputs: ceph::rgw::keystone::auth::public_url: {get_param: [EndpointMap, CephRgwPublic, uri]} ceph::rgw::keystone::auth::internal_url: {get_param: [EndpointMap, CephRgwInternal, uri]} ceph::rgw::keystone::auth::admin_url: {get_param: [EndpointMap, CephRgwAdmin, uri]} + ceph::rgw::keystone::auth::user: 'swift' ceph::rgw::keystone::auth::password: {get_param: SwiftPassword} ceph::rgw::keystone::auth::region: {get_param: KeystoneRegion} ceph::rgw::keystone::auth::tenant: 'service' diff --git a/puppet/services/database/mysql.yaml b/puppet/services/database/mysql.yaml index 9690a8e1..abe752e2 100644 --- a/puppet/services/database/mysql.yaml +++ b/puppet/services/database/mysql.yaml @@ -92,3 +92,11 @@ outputs: $NETWORK: {get_param: [ServiceNetMap, MysqlNetwork]} step_config: | include ::tripleo::profile::base::database::mysql + upgrade_tasks: + - name: Stop service + tags: step2 + service: name=mariadb state=stopped + - name: Start service + tags: step4 + service: name=mariadb state=started + diff --git a/puppet/services/haproxy.yaml b/puppet/services/haproxy.yaml index c8edade5..675a79ec 100644 --- a/puppet/services/haproxy.yaml +++ b/puppet/services/haproxy.yaml @@ -77,3 +77,10 @@ outputs: - get_attr: [HAProxyInternalTLS, role_data, certificates_specs] step_config: | include ::tripleo::profile::base::haproxy + upgrade_tasks: + - name: Stop haproxy service + tags: step1 + service: name=haproxy state=stopped + - name: Start haproxy service + tags: step4 # Needed at step 4 for mysql + service: name=haproxy state=started diff --git a/puppet/services/keepalived.yaml b/puppet/services/keepalived.yaml index 6f2c44ec..b4f1a100 100644 --- a/puppet/services/keepalived.yaml +++ b/puppet/services/keepalived.yaml @@ -64,3 +64,11 @@ outputs: - tripleo::keepalived::public_virtual_interface: {get_param: PublicVirtualInterface} step_config: | include ::tripleo::profile::base::keepalived + upgrade_tasks: + - name: Stop keepalived service + tags: step1 + service: name=keepalived state=stopped + - name: Start keepalived service + tags: step4 # Needed at step 4 for mysql + service: name=keepalived state=started + diff --git a/puppet/services/keystone.yaml b/puppet/services/keystone.yaml index 2b315489..e48d7037 100644 --- a/puppet/services/keystone.yaml +++ b/puppet/services/keystone.yaml @@ -248,3 +248,14 @@ outputs: keystone::db::mysql::allowed_hosts: - '%' - "%{hiera('mysql_bind_host')}" + # Ansible tasks to handle upgrade + upgrade_tasks: + - name: Stop keystone service (running under httpd) + tags: step2 + service: name=httpd state=stopped + - name: Sync keystone DB + tags: step5 + command: keystone-manage db_sync + - name: Start keystone service (running under httpd) + tags: step6 + service: name=httpd state=started diff --git a/puppet/services/rabbitmq.yaml b/puppet/services/rabbitmq.yaml index 8db84fd8..190487e0 100644 --- a/puppet/services/rabbitmq.yaml +++ b/puppet/services/rabbitmq.yaml @@ -103,6 +103,13 @@ outputs: # internal_api_subnet - > IP/CIDR rabbitmq::node_ip_address: {get_param: [ServiceNetMap, RabbitmqNetwork]} rabbitmq::nr_ha_queues: {get_param: RabbitHAQueues} - step_config: | include ::tripleo::profile::base::rabbitmq + upgrade_tasks: + - name: Stop rabbitmq service + tags: step2 + service: name=rabbitmq-server state=stopped + - name: Start rabbitmq service + tags: step6 + service: name=rabbitmq-server state=started + diff --git a/puppet/services/services.yaml b/puppet/services/services.yaml index ffe2d2d4..13df5bbe 100644 --- a/puppet/services/services.yaml +++ b/puppet/services/services.yaml @@ -108,3 +108,8 @@ outputs: expression: $.data.role_data.where($ != null).select($.get('service_config_settings')).where($ != null).reduce($1.mergeWith($2), {}) data: {role_data: {get_attr: [ServiceChain, role_data]}} step_config: {list_join: ["\n", {get_attr: [ServiceChain, role_data, step_config]}]} + upgrade_tasks: + yaql: + # Note we use distinct() here to filter any identical tasks, e.g yum update for all services + expression: $.data.where($ != null).select($.get('upgrade_tasks')).where($ != null).flatten().distinct() + data: {get_attr: [ServiceChain, role_data]} diff --git a/puppet/services/tripleo-packages.yaml b/puppet/services/tripleo-packages.yaml index 124f5fe8..69912fa5 100644 --- a/puppet/services/tripleo-packages.yaml +++ b/puppet/services/tripleo-packages.yaml @@ -32,3 +32,7 @@ outputs: tripleo::packages::enable_install: {get_param: EnablePackageInstall} step_config: | include ::tripleo::packages + upgrade_tasks: + - name: Update all packages + tags: step3 + yum: name=* state=latest |