aboutsummaryrefslogtreecommitdiffstats
path: root/puppet
diff options
context:
space:
mode:
authorDan Prince <dprince@redhat.com>2016-03-15 10:49:30 -0400
committerDan Prince <dprince@redhat.com>2016-03-31 16:09:17 -0400
commit0bcf693a73609e56f9c077bf70e6b97367ead716 (patch)
tree94704ff068f78c7b49090173d7259a594fea193b /puppet
parent98f19c17a6a562cfcfed2dc9edc7391933492bc9 (diff)
Configure ControllerServices via resource chains
This patch wires in a new for Mitaka Heat feature that allows us to dynamically include a set of nested stacks representing individual services via a Heat resource chain. Follow on patches will use this interface to decompose the controller role into isolated services. Co-Authored-By: Steve Hardy <shardy@redhat.com> Depends-On: If510abe260ea7852dfe2d1f7f92b529979483068 Change-Id: I84c97a76159704c2d6c963bc4b26e365764b1366
Diffstat (limited to 'puppet')
-rw-r--r--puppet/controller-config-pacemaker.yaml5
-rw-r--r--puppet/controller-config.yaml5
-rw-r--r--puppet/controller-post.yaml7
-rw-r--r--puppet/controller.yaml6
-rw-r--r--puppet/services/README.rst50
-rw-r--r--puppet/services/services.yaml40
6 files changed, 112 insertions, 1 deletions
diff --git a/puppet/controller-config-pacemaker.yaml b/puppet/controller-config-pacemaker.yaml
index 21db825a..dfebcf82 100644
--- a/puppet/controller-config-pacemaker.yaml
+++ b/puppet/controller-config-pacemaker.yaml
@@ -8,6 +8,10 @@ parameters:
default: false
description: Whether to run config management (e.g. Puppet) in debug mode.
type: boolean
+ StepConfig:
+ type: string
+ description: Config manifests that will be used to step through the deployment.
+ default: ''
resources:
@@ -26,6 +30,7 @@ resources:
- ''
- - get_file: manifests/overcloud_controller_pacemaker.pp
- get_file: manifests/ringbuilder.pp
+ - {get_param: StepConfig}
outputs:
OS::stack_id:
diff --git a/puppet/controller-config.yaml b/puppet/controller-config.yaml
index f7a6a56d..458aff32 100644
--- a/puppet/controller-config.yaml
+++ b/puppet/controller-config.yaml
@@ -8,6 +8,10 @@ parameters:
default: false
description: Whether to run config management (e.g. Puppet) in debug mode.
type: boolean
+ StepConfig:
+ type: string
+ description: Config manifests that will be used to step through the deployment.
+ default: ''
resources:
@@ -26,6 +30,7 @@ resources:
- ''
- - get_file: manifests/overcloud_controller.pp
- get_file: manifests/ringbuilder.pp
+ - {get_param: StepConfig}
outputs:
OS::stack_id:
diff --git a/puppet/controller-post.yaml b/puppet/controller-post.yaml
index 04f20b61..80b08a06 100644
--- a/puppet/controller-post.yaml
+++ b/puppet/controller-post.yaml
@@ -13,7 +13,10 @@ parameters:
NodeConfigIdentifiers:
type: json
description: Value which changes if the node configuration may need to be re-applied
-
+ StepConfig:
+ type: string
+ description: Config manifests that will be used to step through the deployment.
+ default: ''
resources:
@@ -35,6 +38,8 @@ resources:
ControllerPuppetConfig:
type: OS::TripleO::ControllerConfig
+ properties:
+ StepConfig: {get_param: StepConfig}
# Step through a series of Puppet runs using the same manifest.
# NOTE: To enable stepping through the deployments via heat hooks,
diff --git a/puppet/controller.yaml b/puppet/controller.yaml
index efdf08bb..d966700f 100644
--- a/puppet/controller.yaml
+++ b/puppet/controller.yaml
@@ -790,6 +790,9 @@ parameters:
type: json
description: Optional scheduler hints to pass to nova
default: {}
+ ServiceConfigSettings:
+ type: json
+ default: {}
resources:
@@ -1294,6 +1297,7 @@ resources:
- heat_config_%{::deploy_config_name}
- controller_extraconfig
- extraconfig
+ - service_configs
- controller
- database
- object
@@ -1316,6 +1320,8 @@ resources:
- neutron_opencontrail_data # Optionally provided by ControllerExtraConfigPre
- neutron_plumgrid_data # Optionally provided by ControllerExtraConfigPre
datafiles:
+ service_configs:
+ mapped_data: {get_param: ServiceConfigSettings}
controller_extraconfig:
mapped_data: {get_param: ControllerExtraConfig}
extraconfig:
diff --git a/puppet/services/README.rst b/puppet/services/README.rst
new file mode 100644
index 00000000..38d2ac64
--- /dev/null
+++ b/puppet/services/README.rst
@@ -0,0 +1,50 @@
+========
+services
+========
+
+A TripleO nested stack Heat template that encapsulates generic configuration
+data to configure a specific service. This generally includes everything
+needed to configure the service excluding the local bind ports which
+are still managed in the per-node role templates directly (controller.yaml,
+compute.yaml, etc.). All other (global) service settings go into
+the puppet/service templates.
+
+Input Parameters
+----------------
+
+Each service may define its own input parameters and defaults.
+Operators will use the parameter_defaults section of any Heat
+environment to set per service parameters.
+
+Config Settings
+---------------
+
+Each service may define a config_settings output variable which returns
+Hiera settings to be configured.
+
+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
+are re-asserted when applying latter ones.
+
+ * config_settings: Custom hiera settings for this service.
+
+ * step_config: A puppet manifest that is used to step through the deployment
+ sequence. Each sequence is given a "step" (via hiera('step') that provides
+ information for when puppet classes should activate themselves.
+
+ Steps correlate to the following:
+
+ 1) Load Balancer configuration
+
+ 2) Core Services (Database/Rabbit/NTP/etc.)
+
+ 3) Early Openstack Service setup (Ringbuilder, etc.)
+
+ 4) General OpenStack Services
+
+ 5) Service activation (Pacemaker)
+
+ 6) Fencing (Pacemaker)
diff --git a/puppet/services/services.yaml b/puppet/services/services.yaml
new file mode 100644
index 00000000..f9681634
--- /dev/null
+++ b/puppet/services/services.yaml
@@ -0,0 +1,40 @@
+heat_template_version: 2016-04-08
+
+description: >
+ Utility stack to convert an array of services into a set of combined
+ role configs.
+
+parameters:
+ Services:
+ default: []
+ description: |
+ List nested stack service templates.
+ type: comma_delimited_list
+ EndpointMap:
+ default: {}
+ description: Mapping of service endpoint -> protocol. Typically set
+ via parameter_defaults in the resource registry.
+ type: json
+ MysqlVirtualIPUri:
+ default: ''
+ type: string
+ description: The URI virtual IP for the MySQL service.
+
+resources:
+
+ ServiceChain:
+ type: OS::Heat::ResourceChain
+ properties:
+ resources: {get_param: Services}
+ concurrent: true
+ resource_properties:
+ EndpointMap: {get_param: EndpointMap}
+ MysqlVirtualIPUri: {get_param: MysqlVirtualIPUri}
+
+outputs:
+ config_settings:
+ description: Configuration settings.
+ value: {map_merge: {get_attr: [ServiceChain, role_data, config_settings]}}
+ step_config:
+ description: Step configuration.
+ value: {list_join: ["\n", {get_attr: [ServiceChain, role_data, step_config]}]}