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2 # Copyright (c) 2017-2018 AT&T Intellectual Property. All rights reserved.
3 # ================================================================================
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
15 # ============LICENSE_END=========================================================
17 # ECOMP is a trademark and service mark of AT&T Intellectual Property.
19 tosca_definitions_version: cloudify_dsl_1_3
22 - http://www.getcloudify.org/spec/cloudify/3.4/types.yaml
26 executor: 'central_deployment_agent'
27 package_name: k8splugin
28 package_version: 1.4.3
32 dcae.types.MSBRegistration:
34 Information for registering an HTTP service into MSB. It's optional to do so,
35 but if MSB registration is desired at least the port property must be provided.
36 If 'port' property is not provided, the plugin will not do the registration.
37 (The properties all have to be declared as not required, otherwise the
38 'msb_registration' property on the node would also be required.)
41 description: The container port at which the service is exposed
45 description: The version identifier for the service
49 description: The URL path (e.g., "/api", not the full URL) to the service endpoint
53 description: Set to true if service endpoint uses SSL (TLS)
57 dcae.types.LoggingInfo:
59 Information for setting up centralized logging via ELK using a "sidecar" container.
60 If 'log_directory' is not provided, the plugin will not set up ELK logging.
61 (The properties all have to be declared as not required, otherwise the
62 'log_info' property on the node would also be required.)
66 The path in the container where the component writes its logs.
67 If the component is following the EELF requirements, this would be
68 the directory where the four EELF files are being written.
69 (Other logs can be placed in the directory--if their names in '.log',
70 they'll also be sent into ELK.)
75 Hope not to use this. By default, the plugin will mount the log volume
76 at /var/log/onap/<component_type> in the sidecar container's file system.
77 'alternate_fb_path' allows overriding the default. Will affect how the log
78 data can be found in the ELK system.
84 Information for using TLS (HTTPS). (The properties all have to be declared as not
85 required, otherwise the tls_info property on the node would also be required.)
89 The path in the container where the component expects to find TLS-related data.
94 Flag indicating whether TLS (HTTPS) is to be used
99 dcae.nodes.ContainerizedComponent:
100 # Bese type for all containerized components
101 # Captures common properties and interfaces
102 derived_from: cloudify.nodes.Root
106 description: Full uri of the Docker image
111 Application configuration for this Docker component. The data structure is
112 expected to be a complex map (native YAML) and to be constructed and filled
113 by the creator of the blueprint.
118 This is what is the auxilary portion of the component spec that contains things
119 like healthcheck definitions for the Docker component. Health checks are
123 type: dcae.types.LoggingInfo
125 Information for setting up centralized logging via ELK.
129 type: dcae.types.TLSInfo
131 Information for setting up TLS (HTTPS).
137 The number of instances of the component that should be launched initially
143 Set to true if the orchestrator should always pull a new copy of the image
144 before deploying. By default the orchestrator pulls only if the image is
145 not already present on the Docker host where the container is being launched.
149 dcae.interfaces.update:
151 implementation: k8s.k8splugin.scale
153 implementation: k8s.k8splugin.update_image
155 # The ContainerizedServiceComponent node type is to be used for DCAE service components that
156 # are to be run in a Docker container. This node type goes beyond that of a ordinary Docker
157 # plugin where it has DCAE platform specific functionality:
159 # * Generation of the service component name
160 # * Managing of service component configuration information
162 # The plugin deploys the container into a Kubernetes cluster with a very specific choice
163 # of Kubernetes elements that are deliberately not under the control of the blueprint author.
164 # The idea is to deploy all service components in a consistent way, with the details abstracted
165 # away from the blueprint author.
166 dcae.nodes.ContainerizedServiceComponent:
167 derived_from: dcae.nodes.ContainerizedComponent
169 service_component_type:
171 description: Service component type of the application being run in the container
176 Unique id for this DCAE service instance this component belongs to. This value
177 will be applied as a tag in the registration of this component with Consul.
183 Location id of where to run the container. Not used by the plugin. Here for backward compatibility.
187 service_component_name_override:
190 Manually override and set the name for this Docker container node. If this
191 is set, then the name will not be auto-generated. Platform services are the
192 specific use cases for using this parameter because they have static
193 names for example the CDAP broker.
197 cloudify.interfaces.lifecycle:
199 # Generate service component name and populate config into Consul
200 implementation: k8s.k8splugin.create_for_components
202 # Create Docker container and start
203 implementation: k8s.k8splugin.create_and_start_container_for_components
205 # Stop and remove Docker container
206 implementation: k8s.k8splugin.stop_and_remove_container
208 # Delete configuration from Consul
209 implementation: k8s.k8splugin.cleanup_discovery
210 dcae.interfaces.policy:
211 # This is to be invoked by the policy handler upon policy updates
213 implementation: k8s.k8splugin.policy_update
215 # This node type is intended for DCAE service components that use DMaaP and must use the
217 dcae.nodes.ContainerizedServiceComponentUsingDmaap:
218 derived_from: dcae.nodes.ContainerizedServiceComponent
222 List of DMaaP streams used for publishing.
224 Message router items look like:
231 Data router items look like:
237 This information is forwarded to the dmaap plugin to provision
241 List of DMaaP streams used for subscribing.
243 Message router items look like:
250 Data router items look like:
260 Note that username and password is optional. If not provided or null then the
261 plugin will generate them.
265 cloudify.interfaces.lifecycle:
267 # Generate service component name and populate config into Consul
268 implementation: k8s.k8splugin.create_for_components_with_streams
270 # Create Docker container and start
271 implementation: k8s.k8splugin.create_and_start_container_for_components_with_streams
273 # ContainerizedPlatformComponent is intended for DCAE platform services. Unlike the components,
274 # platform services have well-known names and well-known ports.
275 dcae.nodes.ContainerizedPlatformComponent:
276 derived_from: dcae.nodes.ContainerizedComponent
280 Container name used to register with Consul
284 Name to be registered in the DNS for the service provided by the container.
285 If not provided, the 'name' field is used.
286 This is a work-around for the Kubernetes restriction on having '_' in a DNS name.
287 Having this field allows a component to look up its configuration using a name that
288 includes a '_' while providing a legal Kubernetes DNS name.
293 Network port that the platform service is expecting to expose on the host
299 Network port that the platform service exposes in the container
303 type: dcae.types.MSBRegistration
305 Information for registering with MSB
309 cloudify.interfaces.lifecycle:
311 # Populate config into Consul
312 implementation: k8s.k8splugin.create_for_platforms
314 # Create Docker container and start
315 implementation: k8s.k8splugin.create_and_start_container_for_platforms
317 # Stop and remove Docker container
318 implementation: k8s.k8splugin.stop_and_remove_container
320 # Delete configuration from Consul
321 implementation: k8s.k8splugin.cleanup_discovery
323 # ContainerizedApplication is intended to be more of an all-purpose Docker container node
324 # for non-componentized applications.
325 dcae.nodes.ContainerizedApplication:
326 derived_from: cloudify.nodes.Root
330 description: Name of the Docker container to be given
333 description: Full uri of the Docker image
335 cloudify.interfaces.lifecycle:
337 # Create Docker container and start
338 implementation: k8s.k8splugin.create_and_start_container
340 # Stop and remove Docker container
341 implementation: k8s.k8splugin.stop_and_remove_container
342 dcae.interfaces.scale:
344 implementation: k8s.k8splugin.scale
345 dcae.interfaces.update:
347 implementation: k8s.k8splugin.update_image