docker/docker-steps.j2

   1 # certain initialization steps (run in a container) will occur
   2 # on the role marked as primary controller or the first role listed
   3 {%- set primary_role = [roles[0]] -%}
   4 {%- for role in roles -%}
   5   {%- if 'primary' in role.tags and 'controller' in role.tags -%}
   6     {%- set _ = primary_role.pop() -%}
   7     {%- set _ = primary_role.append(role) -%}
   8   {%- endif -%}
   9 {%- endfor -%}
  10 {%- set primary_role_name = primary_role[0].name -%}
  11 # primary role is: {{primary_role_name}}
  12 {% set deploy_steps_max = 6 -%}
  13
  14 heat_template_version: pike
  15
  16 description: >
  17   Post-deploy configuration steps via puppet for all roles,
  18   as defined in ../roles_data.yaml
  19
  20 parameters:
  21   servers:
  22     type: json
  23     description: Mapping of Role name e.g Controller to a list of servers
  24   role_data:
  25     type: json
  26     description: Mapping of Role name e.g Controller to the per-role data
  27   DeployIdentifier:
  28     default: ''
  29     type: string
  30     description: >
  31       Setting this to a unique value will re-run any deployment tasks which
  32       perform configuration on a Heat stack-update.
  33   EndpointMap:
  34     default: {}
  35     description: Mapping of service endpoint -> protocol. Typically set
  36                  via parameter_defaults in the resource registry.
  37     type: json
  38
  39 resources:
  40
  41   # These utility tasks use docker-puppet.py to execute tasks via puppet
  42   # We only execute these on the first node in the primary role
  43   {{primary_role_name}}DockerPuppetTasks:
  44     type: OS::Heat::Value
  45     properties:
  46       type: json
  47       value:
  48         yaql:
  49           expression:
  50             $.data.default_tasks + dict($.data.docker_puppet_tasks.where($1 != null).selectMany($.items()).groupBy($[0], $[1]))
  51           data:
  52             docker_puppet_tasks: {get_param: [role_data, {{primary_role_name}}, docker_puppet_tasks]}
  53             default_tasks:
  54 {%- for step in range(1, deploy_steps_max) %}
  55               step_{{step}}: {}
  56 {%- endfor %}
  57
  58 # BEGIN primary_role_name docker-puppet-tasks (run only on a single node)
  59 {% for step in range(1, deploy_steps_max) %}
  60
  61   {{primary_role_name}}DockerPuppetTasksConfig{{step}}:
  62     type: OS::Heat::SoftwareConfig
  63     properties:
  64       group: script
  65       config: {get_file: docker-puppet.py}
  66       inputs:
  67         - name: CONFIG
  68         - name: NET_HOST
  69         - name: NO_ARCHIVE
  70         - name: STEP
  71
  72   {{primary_role_name}}DockerPuppetTasksDeployment{{step}}:
  73     type: OS::Heat::SoftwareDeployment
  74     depends_on:
  75       {% for dep in roles %}
  76       - {{dep.name}}Deployment_Step{{step}}
  77       - {{dep.name}}ContainersDeployment_Step{{step}}
  78       {% endfor %}
  79     properties:
  80       name: {{primary_role_name}}DockerPuppetTasksDeployment{{step}}
  81       server: {get_param: [servers, {{primary_role_name}}, '0']}
  82       config: {get_resource: {{primary_role_name}}DockerPuppetTasksConfig{{step}}}
  83       input_values:
  84         CONFIG: /var/lib/docker-puppet/docker-puppet-tasks{{step}}.json
  85         NET_HOST: 'true'
  86         NO_ARCHIVE: 'true'
  87         STEP: {{step}}
  88
  89 {% endfor %}
  90 # END primary_role_name docker-puppet-tasks
  91
  92 {% for role in roles %}
  93   # Post deployment steps for all roles
  94   # A single config is re-applied with an incrementing step number
  95   # {{role.name}} Role steps
  96   {{role.name}}ArtifactsConfig:
  97     type: ../puppet/deploy-artifacts.yaml
  98
  99   {{role.name}}ArtifactsDeploy:
 100     type: OS::Heat::StructuredDeploymentGroup
 101     properties:
 102       servers:  {get_param: [servers, {{role.name}}]}
 103       config: {get_resource: {{role.name}}ArtifactsConfig}
 104
 105   {{role.name}}HostPrepConfig:
 106     type: OS::Heat::SoftwareConfig
 107     properties:
 108       group: ansible
 109       options:
 110         modulepath: /usr/share/ansible-modules
 111       config:
 112         str_replace:
 113           template: _PLAYBOOK
 114           params:
 115             _PLAYBOOK:
 116               - hosts: localhost
 117                 connection: local
 118                 vars:
 119                   puppet_config: {get_param: [role_data, {{role.name}}, puppet_config]}
 120                   docker_puppet_script: {get_file: docker-puppet.py}
 121                   docker_puppet_tasks: {get_attr: [{{primary_role_name}}DockerPuppetTasks, value]}
 122                   docker_startup_configs: {get_attr: [{{role.name}}DockerConfig, value]}
 123                   kolla_config: {get_param: [role_data, {{role.name}}, kolla_config]}
 124                   bootstrap_server_id: {get_param: [servers, {{primary_role_name}}, '0']}
 125                 tasks:
 126                   # Join host_prep_tasks with the other per-host configuration
 127                   yaql:
 128                     expression: $.data.host_prep_tasks + $.data.template_tasks
 129                     data:
 130                       host_prep_tasks: {get_param: [role_data, {{role.name}}, host_prep_tasks]}
 131                       template_tasks:
 132 {%- raw %}
 133                         # This is where we stack puppet configuration (for now)...
 134                         - name: Create /var/lib/config-data
 135                           file: path=/var/lib/config-data state=directory
 136                         # This is the docker-puppet configs end in
 137                         - name: Create /var/lib/docker-puppet
 138                           file: path=/var/lib/docker-puppet state=directory
 139                         # this creates a JSON config file for our docker-puppet.py script
 140                         - name: Write docker-puppet-tasks json files
 141                           copy: content="{{puppet_config | to_json}}" dest=/var/lib/docker-puppet/docker-puppet.json force=yes
 142                         # FIXME: can we move docker-puppet somewhere so it's installed via a package?
 143                         - name: Write docker-puppet.py
 144                           copy: content="{{docker_puppet_script}}" dest=/var/lib/docker-puppet/docker-puppet.py force=yes
 145                         # Here we are dumping all the docker container startup configuration data
 146                         # so that we can have access to how they are started outside of heat
 147                         # and docker-cmd.  This lets us create command line tools to test containers.
 148                         - name: Write docker-container-startup-configs
 149                           copy: content="{{docker_startup_configs | to_json}}" dest=/var/lib/docker-container-startup-configs.json force=yes
 150                         - name: Create /var/lib/kolla/config_files directory
 151                           file: path=/var/lib/kolla/config_files state=directory
 152                         - name: Write kolla config json files
 153                           copy: content="{{item.value|to_json}}" dest="{{item.key}}" force=yes
 154                           with_dict: "{{kolla_config}}"
 155                         ########################################################
 156                         # Bootstrap tasks, only performed on bootstrap_server_id
 157                         ########################################################
 158                         - name: Write docker-puppet-tasks json files
 159                           copy: content="{{item.value|to_json}}" dest=/var/lib/docker-puppet/docker-puppet-tasks{{item.key.replace("step_", "")}}.json force=yes
 160                           with_dict: "{{docker_puppet_tasks}}"
 161                           when: deploy_server_id == bootstrap_server_id
 162 {%- endraw %}
 163
 164   {{role.name}}HostPrepDeployment:
 165     type: OS::Heat::SoftwareDeploymentGroup
 166     properties:
 167       servers: {get_param: [servers, {{role.name}}]}
 168       config: {get_resource: {{role.name}}HostPrepConfig}
 169
 170   {{role.name}}GenerateConfig:
 171     type: OS::Heat::SoftwareConfig
 172     properties:
 173       group: script
 174       config: {get_file: docker-puppet.py}
 175       inputs:
 176         - name: NET_HOST
 177
 178   {{role.name}}GenerateConfigDeployment:
 179     type: OS::Heat::SoftwareDeploymentGroup
 180     depends_on: [{{role.name}}ArtifactsDeploy, {{role.name}}HostPrepDeployment]
 181     properties:
 182       name: {{role.name}}GenerateConfigDeployment
 183       servers: {get_param: [servers, {{role.name}}]}
 184       config: {get_resource: {{role.name}}GenerateConfig}
 185       input_values:
 186         NET_HOST: 'true'
 187
 188   {{role.name}}PuppetStepConfig:
 189     type: OS::Heat::Value
 190     properties:
 191       type: string
 192       value:
 193         yaql:
 194           expression:
 195             # select 'step_config' only from services that do not have a docker_config
 196             $.data.service_names.zip($.data.step_config, $.data.docker_config).where($[2] = null).where($[1] != null).select($[1]).join("\n")
 197           data:
 198             service_names: {get_param: [role_data, {{role.name}}, service_names]}
 199             step_config: {get_param: [role_data, {{role.name}}, step_config]}
 200             docker_config: {get_param: [role_data, {{role.name}}, docker_config]}
 201
 202   {{role.name}}DockerConfig:
 203     type: OS::Heat::Value
 204     properties:
 205       type: json
 206       value:
 207         yaql:
 208           expression:
 209             # select 'docker_config' only from services that have it
 210             $.data.service_names.zip($.data.docker_config).where($[1] != null).select($[1]).reduce($1.mergeWith($2), {})
 211           data:
 212             service_names: {get_param: [role_data, {{role.name}}, service_names]}
 213             docker_config: {get_param: [role_data, {{role.name}}, docker_config]}
 214
 215   # BEGIN BAREMETAL CONFIG STEPS
 216
 217   {{role.name}}PreConfig:
 218     type: OS::TripleO::Tasks::{{role.name}}PreConfig
 219     properties:
 220       servers: {get_param: [servers, {{role.name}}]}
 221       input_values:
 222         update_identifier: {get_param: DeployIdentifier}
 223
 224   {{role.name}}Config:
 225     type: OS::TripleO::{{role.name}}Config
 226     properties:
 227       StepConfig: {get_attr: [{{role.name}}PuppetStepConfig, value]}
 228
 229   {% for step in range(1, deploy_steps_max) %}
 230
 231   {{role.name}}Deployment_Step{{step}}:
 232     type: OS::Heat::StructuredDeploymentGroup
 233   {% if step == 1 %}
 234     depends_on: [{{role.name}}PreConfig, {{role.name}}ArtifactsDeploy]
 235   {% else %}
 236     depends_on:
 237       {% for dep in roles %}
 238       - {{dep.name}}Deployment_Step{{step -1}}
 239       - {{dep.name}}ContainersDeployment_Step{{step -1}}
 240       {% endfor %}
 241       - {{primary_role_name}}DockerPuppetTasksDeployment{{step -1}}
 242   {% endif %}
 243     properties:
 244       name: {{role.name}}Deployment_Step{{step}}
 245       servers: {get_param: [servers, {{role.name}}]}
 246       config: {get_resource: {{role.name}}Config}
 247       input_values:
 248         step: {{step}}
 249         update_identifier: {get_param: DeployIdentifier}
 250
 251   {% endfor %}
 252   # END BAREMETAL CONFIG STEPS
 253
 254   # BEGIN CONTAINER CONFIG STEPS
 255   {% for step in range(1, deploy_steps_max) %}
 256
 257   {{role.name}}ContainersConfig_Step{{step}}:
 258     type: OS::Heat::StructuredConfig
 259     properties:
 260       group: docker-cmd
 261       config:
 262         {get_attr: [{{role.name}}DockerConfig, value, step_{{step}}]}
 263
 264   {{role.name}}ContainersDeployment_Step{{step}}:
 265     type: OS::Heat::StructuredDeploymentGroup
 266   {% if step == 1 %}
 267     depends_on:
 268         {%- for dep in roles %}
 269       - {{dep.name}}Deployment_Step{{step}} # baremetal steps of the same level run first
 270         {%- endfor %}
 271       - {{role.name}}PreConfig
 272       - {{role.name}}HostPrepDeployment
 273       - {{role.name}}GenerateConfigDeployment
 274   {% else %}
 275     depends_on:
 276         {% for dep in roles %}
 277         - {{dep.name}}ContainersDeployment_Step{{step -1}}
 278         - {{dep.name}}Deployment_Step{{step}} # baremetal steps of the same level run first
 279         - {{dep.name}}Deployment_Step{{step -1}}
 280         {% endfor %}
 281         - {{primary_role_name}}DockerPuppetTasksDeployment{{step -1}}
 282   {% endif %}
 283     properties:
 284       name: {{role.name}}ContainersDeployment_Step{{step}}
 285       servers: {get_param: [servers, {{role.name}}]}
 286       config: {get_resource: {{role.name}}ContainersConfig_Step{{step}}}
 287
 288   {% endfor %}
 289   # END CONTAINER CONFIG STEPS
 290
 291   {{role.name}}PostConfig:
 292     type: OS::TripleO::Tasks::{{role.name}}PostConfig
 293     depends_on:
 294   {% for dep in roles %}
 295       - {{dep.name}}Deployment_Step5
 296       - {{primary_role_name}}DockerPuppetTasksDeployment5
 297   {% endfor %}
 298     properties:
 299       servers:  {get_param: servers}
 300       input_values:
 301         update_identifier: {get_param: DeployIdentifier}
 302
 303   # Note, this should come last, so use depends_on to ensure
 304   # this is created after any other resources.
 305   {{role.name}}ExtraConfigPost:
 306     depends_on:
 307   {% for dep in roles %}
 308       - {{dep.name}}PostConfig
 309   {% endfor %}
 310     type: OS::TripleO::NodeExtraConfigPost
 311     properties:
 312         servers: {get_param: [servers, {{role.name}}]}
 313
 314 {% endfor %}