Composable Mistral services

Adds new puppet specific services for Mistral
API and Mistral Engine.

This submission enables the mistral service by default in the
overcloud, a following submission will disable it and make it
optional by enabling it on demand based in an environment file.

Depends-On: Iae42ffa37c4c9b1e070b7c3753e04c45bb97703f
Depends-On: I942d419be951651e305d01460f394870c30a9878
Depends-On: I6cb2cbf4a2abf494668d24b8c36b0d525643f0af
Implements: blueprint composable-services-within-roles
Co-Authored-By: Carlos Camacho <ccamacho@redhat.com>

Change-Id: Id5ff9cb498b5a47af38413d211ff0ed6ccd0015b

1 files changed, 93 insertions, 0 deletions

diff --git a/puppet/services/mistral-base.yaml b/puppet/services/mistral-base.yaml
new file mode 100644
index 00000000..a11624c0
--- /dev/null
+++ b/puppet/services/mistral-base.yaml
@@ -0,0 +1,93 @@
+heat_template_version: 2016-04-08
+
+description: >
+  Openstack Mistral base service. Shared for all Mistral services.
+
+parameters:
+  ServiceNetMap:
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+    type: json
+  DefaultPasswords:
+    default: {}
+    type: json
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+
+  Debug:
+    default: ''
+    description: Set to True to enable debugging on all services.
+    type: string
+  RabbitPassword:
+    description: The password for RabbitMQ
+    type: string
+    hidden: true
+  RabbitUserName:
+    default: guest
+    description: The username for RabbitMQ
+    type: string
+  RabbitClientUseSSL:
+    default: false
+    description: >
+        Rabbit client subscriber parameter to specify
+        an SSL connection to the RabbitMQ host.
+    type: string
+  RabbitClientPort:
+    default: 5672
+    description: Set rabbit subscriber port, change this if using SSL
+    type: number
+  MistralPassword:
+    description: The password for the Mistral service and db account, used by the Mistral services.
+    type: string
+    hidden: true
+  KeystoneRegion:
+    type: string
+    default: 'regionOne'
+    description: Keystone region for endpoint
+
+outputs:
+  role_data:
+    description: Shared role data for the Mistral services.
+    value:
+      service_name: mistral_base
+      config_settings:
+        mistral::database_connection:
+          list_join:
+            - ''
+            - - {get_param: [EndpointMap, MysqlInternal, protocol]}
+              - '://mistral:'
+              - {get_param: MistralPassword}
+              - '@'
+              - {get_param: [EndpointMap, MysqlInternal, host]}
+              - '/mistral'
+        mistral::rabbit_userid: {get_param: RabbitUserName}
+        mistral::rabbit_password: {get_param: RabbitPassword}
+        mistral::rabbit_use_ssl: {get_param: RabbitClientUseSSL}
+        mistral::rabbit_port: {get_param: RabbitClientPort}
+        mistral::debug: {get_param: Debug}
+        mistral::keystone_password: {get_param: MistralPassword}
+        mistral::keystone_tenant: 'service'
+        mistral::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri]}
+        mistral::keystone_ec2_uri: {get_param: [EndpointMap, KeystoneEC2, uri]}
+        mistral::identity_uri: {get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix]}
+      service_config_settings:
+        keystone:
+          mistral::keystone::auth::tenant: 'service'
+          mistral::keystone::auth::public_url: {get_param: [EndpointMap, MistralPublic, uri]}
+          mistral::keystone::auth::internal_url: {get_param: [EndpointMap, MistralInternal, uri]}
+          mistral::keystone::auth::admin_url: {get_param: [EndpointMap, MistralAdmin, uri]}
+          mistral::keystone::auth::password: {get_param: MistralPassword}
+          mistral::keystone::auth::region: {get_param: KeystoneRegion}
+        mysql:
+          mistral::db::mysql::user: mistral
+          mistral::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
+          mistral::db::mysql::dbname: mistral
+          mistral::db::mysql::password: {get_param: MistralPassword}
+          mistral::db::mysql::allowed_hosts:
+            - '%'
+            - "%{hiera('mysql_bind_host')}"