From 233a71c74e18e1a2377978b06b24cf892de7887c Mon Sep 17 00:00:00 2001
From: Damien Ciabrini <dciabrin@redhat.com>
Date: Wed, 19 Apr 2017 15:46:41 +0200
Subject: Containerize HAProxy for the non-ha case

This change implements an initial container for haproxy in the non-HA
case (aka when the container is not spawn by pacemaker).

We tested this using a stock kolla haproxy container image and we were
able to get haproxy running on a container with net=host correctly.

Change-Id: I90253412a5e2cd8e56e74cce3548064c06d022b1
Co-Authored-By: Michele Baldessari <michele@acksyn.org>
Depends-on: I51c482b70731f15fee4025bbce14e46a49a49938
Closes-Bug: #1668936
---
 docker/services/haproxy.yaml | 111 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 docker/services/haproxy.yaml

(limited to 'docker/services/haproxy.yaml')

diff --git a/docker/services/haproxy.yaml b/docker/services/haproxy.yaml
new file mode 100644
index 00000000..1f8bcfad
--- /dev/null
+++ b/docker/services/haproxy.yaml
@@ -0,0 +1,111 @@
+heat_template_version: pike
+
+description: >
+  OpenStack containerized HAproxy service
+
+parameters:
+  DockerNamespace:
+    description: namespace
+    default: 'tripleoupstream'
+    type: string
+  DockerHAProxyImage:
+    description: image
+    default: 'centos-binary-haproxy: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
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  HAProxyStatsPassword:
+    description: Password for HAProxy stats endpoint
+    hidden: true
+    type: string
+  HAProxyStatsUser:
+    description: User for HAProxy stats endpoint
+    default: admin
+    type: string
+  HAProxySyslogAddress:
+    default: /dev/log
+    description: Syslog address where HAproxy will send its log
+    type: string
+  RedisPassword:
+    description: The password for Redis
+    type: string
+    hidden: true
+  MonitoringSubscriptionHaproxy:
+    default: 'overcloud-haproxy'
+    type: string
+  RoleName:
+    default: ''
+    description: Role name on which the service is applied
+    type: string
+  RoleParameters:
+    default: {}
+    description: Parameters specific to the role
+    type: json
+
+resources:
+
+  ContainersCommon:
+    type: ./containers-common.yaml
+
+  HAProxyBase:
+    type: ../../puppet/services/haproxy.yaml
+    properties:
+      EndpointMap: {get_param: EndpointMap}
+      ServiceNetMap: {get_param: ServiceNetMap}
+      DefaultPasswords: {get_param: DefaultPasswords}
+      RoleName: {get_param: RoleName}
+      RoleParameters: {get_param: RoleParameters}
+
+outputs:
+  role_data:
+    description: Role data for the HAproxy role.
+    value:
+      service_name: {get_attr: [HAProxyBase, role_data, service_name]}
+      config_settings:
+        map_merge:
+          - get_attr: [HAProxyBase, role_data, config_settings]
+          - tripleo::haproxy::haproxy_daemon: false
+      step_config: &step_config
+        get_attr: [HAProxyBase, role_data, step_config]
+      service_config_settings: {get_attr: [HAProxyBase, role_data, service_config_settings]}
+      # BEGIN DOCKER SETTINGS
+      puppet_config:
+        config_volume: haproxy
+        puppet_tags: haproxy_config
+        step_config: *step_config
+        config_image: &haproxy_image
+          list_join:
+            - '/'
+            - [ {get_param: DockerNamespace}, {get_param: DockerHAProxyImage} ]
+      kolla_config:
+        /var/lib/kolla/config_files/haproxy.json:
+          command: haproxy -f /etc/haproxy/haproxy.cfg
+      docker_config:
+        step_1:
+          haproxy:
+            image: *haproxy_image
+            net: host
+            privileged: false
+            restart: always
+            volumes:
+              list_concat:
+                - {get_attr: [ContainersCommon, volumes]}
+                -
+                  - /var/lib/kolla/config_files/haproxy.json:/var/lib/kolla/config_files/config.json:ro
+                  - /var/lib/config-data/haproxy/etc/:/etc/:ro
+            environment:
+              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+      metadata_settings:
+        get_attr: [HAProxyBase, role_data, metadata_settings]
-- 
cgit 1.2.3-korg