From 80f6907054f4e2683de5e54a1635ab56d8b3aa4e Mon Sep 17 00:00:00 2001
From: Damien Ciabrini <dciabrin@redhat.com>
Date: Tue, 6 Jun 2017 08:50:54 -0400
Subject: Configuration for containerized MySQL clients

This service generates the /etc/my.cnf.d/tripleo.cnf file which is
being used to configured MySQL clients (e.g. client bind address,
client SSL configuration...)

We generate the config file in this service and let containerized MySQL clients
mount /var/lib/config-data/mysql_client/etc/my.cnf.d/tripleo.cnf it in their
own container.  This way, when this MySQLClient service is updated, the other
containers will automatically pick the updated configuration at next restart.

Partial-Bug: #1692317
Change-Id: Idc56d27fb9645ad3b07df8ef08b7e2ce29e6d499
---
 docker/services/database/mysql-client.yaml | 66 ++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 docker/services/database/mysql-client.yaml

(limited to 'docker/services/database')

diff --git a/docker/services/database/mysql-client.yaml b/docker/services/database/mysql-client.yaml
new file mode 100644
index 00000000..b0ad3760
--- /dev/null
+++ b/docker/services/database/mysql-client.yaml
@@ -0,0 +1,66 @@
+heat_template_version: pike
+
+description: >
+  Configuration for containerized MySQL clients
+
+parameters:
+  DockerNamespace:
+    description: namespace
+    default: 'tripleoupstream'
+    type: string
+  DockerMysqlImage:
+    description: image
+    default: 'centos-binary-mariadb:latest'
+    type: string
+  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
+  RoleName:
+    default: ''
+    description: Role name on which the service is applied
+    type: string
+  RoleParameters:
+    default: {}
+    description: Parameters specific to the role
+    type: json
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  EnableInternalTLS:
+    type: boolean
+    default: false
+  InternalTLSCAFile:
+    default: '/etc/ipa/ca.crt'
+    type: string
+    description: Specifies the default CA cert to use if TLS is used for
+                 services in the internal network.
+
+outputs:
+  role_data:
+    description: Role for setting mysql client parameters
+    value:
+      service_name: mysql_client
+      config_settings:
+        tripleo::profile::base::database::mysql::client::mysql_client_bind_address: {get_param: [ServiceNetMap, MysqlNetwork]}
+        tripleo::profile::base::database::mysql::client::enable_ssl: {get_param: EnableInternalTLS}
+        tripleo::profile::base::database::mysql::client::ssl_ca: {get_param: InternalTLSCAFile}
+      # BEGIN DOCKER SETTINGS #
+      step_config: ""
+      puppet_config:
+        config_volume: mysql_client
+        puppet_tags: file # set this even though file is the default
+        step_config: "include ::tripleo::profile::base::database::mysql::client"
+        config_image:
+          list_join:
+            - '/'
+            - [ {get_param: DockerNamespace}, {get_param: DockerMysqlImage} ]
+      # no need for a docker config, this service only generates configuration files
+      docker_config: {}
-- 
cgit 1.2.3-korg