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authorDamien Ciabrini <dciabrin@redhat.com>2017-04-19 15:46:41 +0200
committerDamien <dciabrin@redhat.com>2017-06-06 04:59:16 -0400
commit233a71c74e18e1a2377978b06b24cf892de7887c (patch)
treeff32ae3ab8d3453e3fcc58065d6e699a7c2d21e1 /docker
parent56c8f120770b63b5518d3738ed56de626d24eb80 (diff)
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
Diffstat (limited to 'docker')
-rw-r--r--docker/services/haproxy.yaml111
1 files changed, 111 insertions, 0 deletions
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]