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-rwxr-xr-xdocker/docker-puppet.py4
-rw-r--r--docker/post.j2.yaml71
-rw-r--r--docker/services/README.rst7
-rw-r--r--docker/services/services.yaml2
4 files changed, 79 insertions, 5 deletions
diff --git a/docker/docker-puppet.py b/docker/docker-puppet.py
index 2d560819..fe87ce7a 100755
--- a/docker/docker-puppet.py
+++ b/docker/docker-puppet.py
@@ -72,7 +72,9 @@ with open(config_file) as f:
configs = {}
-for service in json_data:
+for service in (json_data or []):
+ if service is None:
+ continue
config_volume = service[0] or ''
puppet_tags = service[1] or ''
manifest = service[2] or ''
diff --git a/docker/post.j2.yaml b/docker/post.j2.yaml
index c125423d..3473f4ca 100644
--- a/docker/post.j2.yaml
+++ b/docker/post.j2.yaml
@@ -29,6 +29,66 @@ parameters:
resources:
+ # These utility tasks use docker-puppet.py to execute tasks via puppet
+ # We only execute these on the first node in the primary role
+ {{primary_role_name}}DockerPuppetTasks:
+ type: OS::Heat::Value
+ properties:
+ type: json
+ value:
+ yaql:
+ expression:
+ dict($.data.docker_puppet_tasks.where($1 != null).selectMany($.items()).groupBy($[0], $[1]))
+ data:
+ docker_puppet_tasks: {get_param: [role_data, {{primary_role_name}}, docker_puppet_tasks]}
+
+# BEGIN primary_role_name docker-puppet-tasks (run only on a single node)
+{% for step in range(1, 6) %}
+
+ {{primary_role_name}}DockerPuppetJsonConfig{{step}}:
+ type: OS::Heat::StructuredConfig
+ properties:
+ group: json-file
+ config:
+ /var/lib/docker-puppet/docker-puppet-tasks{{step}}.json:
+ {get_attr: [{{primary_role_name}}DockerPuppetTasks, value, 'step_{{step}}']}
+
+ {{primary_role_name}}DockerPuppetJsonDeployment{{step}}:
+ type: OS::Heat::SoftwareDeployment
+ properties:
+ server: {get_param: [servers, {{primary_role_name}}, '0']}
+ config: {get_resource: {{primary_role_name}}DockerPuppetJsonConfig{{step}}}
+
+ {{primary_role_name}}DockerPuppetTasksConfig{{step}}:
+ type: OS::Heat::SoftwareConfig
+ properties:
+ group: script
+ config: {get_file: docker-puppet.py}
+ inputs:
+ - name: CONFIG
+ - name: NET_HOST
+ - name: NO_ARCHIVE
+
+ {{primary_role_name}}DockerPuppetTasksDeployment{{step}}:
+ type: OS::Heat::SoftwareDeployment
+ depends_on:
+ {% for dep in roles %}
+ - {{dep.name}}Deployment_Step{{step}}
+ - {{dep.name}}ContainersDeployment_Step{{step}}
+ {% endfor %}
+ - {{primary_role_name}}DockerPuppetJsonDeployment{{step}}
+ properties:
+ name: {{primary_role_name}}DockerPuppetJsonDeployment{{step}}
+ server: {get_param: [servers, {{primary_role_name}}, '0']}
+ config: {get_resource: {{primary_role_name}}DockerPuppetTasksConfig{{step}}}
+ input_values:
+ CONFIG: /var/lib/docker-puppet/docker-puppet-tasks{{step}}.json
+ NET_HOST: 'true'
+ NO_ARCHIVE: 'true'
+
+{% endfor %}
+# END primary_role_name docker-puppet-tasks
+
{% for role in roles %}
# Post deployment steps for all roles
# A single config is re-applied with an incrementing step number
@@ -165,10 +225,11 @@ resources:
depends_on: [{{role.name}}PreConfig, {{role.name}}ArtifactsDeploy]
{% else %}
depends_on:
- {% for dep in roles %}
+ {% for dep in roles %}
- {{dep.name}}Deployment_Step{{step -1}}
- {{dep.name}}ContainersDeployment_Step{{step -1}}
- {% endfor %}
+ {% endfor %}
+ - {{primary_role_name}}DockerPuppetTasksDeployment{{step -1}}
{% endif %}
properties:
name: {{role.name}}Deployment_Step{{step}}
@@ -201,11 +262,12 @@ resources:
- {{role.name}}GenerateConfigDeployment
{% else %}
depends_on:
- {% for dep in roles %}
+ {% for dep in roles %}
- {{dep.name}}ContainersDeployment_Step{{step -1}}
- {{dep.name}}Deployment_Step{{step}} # baremetal steps of the same level run first
- {{dep.name}}Deployment_Step{{step -1}}
- {% endfor %}
+ {% endfor %}
+ - {{primary_role_name}}DockerPuppetTasksDeployment{{step -1}}
{% endif %}
properties:
name: {{role.name}}ContainersDeployment_Step{{step}}
@@ -220,6 +282,7 @@ resources:
depends_on:
{% for dep in roles %}
- {{dep.name}}Deployment_Step5
+ - {{primary_role_name}}DockerPuppetTasksDeployment5
{% endfor %}
properties:
servers: {get_param: servers}
diff --git a/docker/services/README.rst b/docker/services/README.rst
index edaa5ee9..c054e8c0 100644
--- a/docker/services/README.rst
+++ b/docker/services/README.rst
@@ -76,6 +76,13 @@ are re-asserted when applying latter ones.
'docker_image' above but some containers share a common set of
config files which are generated in a common base container.
+ * docker_puppet_tasks: This section provides data to drive the
+ docker-puppet.py tool directly. The task is executed only once
+ within the cluster (not on each node) and is useful for several
+ puppet snippets we require for initialization of things like
+ keystone endpoints, database users, etc. See docker-puppet.py
+ for formatting.
+
Docker steps
------------
Similar to baremetal docker containers are brought up in a stepwise manner.
diff --git a/docker/services/services.yaml b/docker/services/services.yaml
index 8e899024..cd9f4cb5 100644
--- a/docker/services/services.yaml
+++ b/docker/services/services.yaml
@@ -75,3 +75,5 @@ outputs:
map_merge: {get_attr: [ServiceChain, role_data, kolla_config]}
docker_config:
{get_attr: [ServiceChain, role_data, docker_config]}
+ docker_puppet_tasks:
+ {get_attr: [ServiceChain, role_data, docker_puppet_tasks]}