mmv1/products/eventarc/Pipeline.yaml (586 lines of code) (raw):
# Copyright 2025 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
name: Pipeline
base_url: projects/{{project}}/locations/{{location}}/pipelines
self_link: projects/{{project}}/locations/{{location}}/pipelines/{{pipeline_id}}
create_url: projects/{{project}}/locations/{{location}}/pipelines?pipelineId={{pipeline_id}}
update_verb: PATCH
update_mask: true
id_format: projects/{{project}}/locations/{{location}}/pipelines/{{pipeline_id}}
import_format:
- projects/{{project}}/locations/{{location}}/pipelines/{{pipeline_id}}
references:
guides:
'Official Documentation': 'https://cloud.google.com/eventarc/advanced/docs/receive-events/create-enrollment'
api: https://cloud.google.com/eventarc/docs/reference/rest/v1/projects.locations.pipelines
description: |
The Eventarc Pipeline resource
async:
actions: ['create', 'update', 'delete']
operation:
base_url: '{{op_id}}'
type: OpAsync
result:
resource_inside_response: true
autogen_async: true
examples:
- name: eventarc_pipeline_with_topic_destination
primary_resource_id: primary
vars:
pipeline_name: some-pipeline
topic_name: some-topic
network_attachment_name: some-network-attachment
test_env_vars:
project_id: 'PROJECT_NAME'
test_vars_overrides:
'network_attachment_name': 'acctest.BootstrapNetworkAttachment(t, "tf-test-eventarc-pipeline-na", acctest.BootstrapSubnet(t, "tf-test-eventarc-pipeline-subnet", acctest.BootstrapSharedTestNetwork(t, "tf-test-eventarc-pipeline-network")))'
- name: eventarc_pipeline_with_http_destination
primary_resource_id: primary
vars:
pipeline_name: some-pipeline
network_attachment_name: some-network-attachment
test_env_vars:
project_id: 'PROJECT_NAME'
test_vars_overrides:
'network_attachment_name': 'acctest.BootstrapNetworkAttachment(t, "tf-test-eventarc-pipeline-na", acctest.BootstrapSubnet(t, "tf-test-eventarc-pipeline-subnet", acctest.BootstrapSharedTestNetwork(t, "tf-test-eventarc-pipeline-network")))'
- name: eventarc_pipeline_with_workflow_destination
primary_resource_id: primary
vars:
pipeline_name: some-pipeline
workflow_name: some-workflow
network_attachment_name: some-network-attachment
test_env_vars:
project_id: 'PROJECT_NAME'
test_vars_overrides:
'network_attachment_name': 'acctest.BootstrapNetworkAttachment(t, "tf-test-eventarc-pipeline-na", acctest.BootstrapSubnet(t, "tf-test-eventarc-pipeline-subnet", acctest.BootstrapSharedTestNetwork(t, "tf-test-eventarc-pipeline-network")))'
- name: eventarc_pipeline_with_oidc_and_json_format
primary_resource_id: primary
vars:
pipeline_name: some-pipeline
network_attachment_name: some-network-attachment
test_env_vars:
project_id: 'PROJECT_NAME'
service_account: 'SERVICE_ACCT'
test_vars_overrides:
'network_attachment_name': 'acctest.BootstrapNetworkAttachment(t, "tf-test-eventarc-pipeline-na", acctest.BootstrapSubnet(t, "tf-test-eventarc-pipeline-subnet", acctest.BootstrapSharedTestNetwork(t, "tf-test-eventarc-pipeline-network")))'
- name: eventarc_pipeline_with_oauth_and_protobuf_format
primary_resource_id: primary
vars:
pipeline_name: some-pipeline
network_attachment_name: some-network-attachment
test_env_vars:
project_id: 'PROJECT_NAME'
service_account: 'SERVICE_ACCT'
test_vars_overrides:
'network_attachment_name': 'acctest.BootstrapNetworkAttachment(t, "tf-test-eventarc-pipeline-na", acctest.BootstrapSubnet(t, "tf-test-eventarc-pipeline-subnet", acctest.BootstrapSharedTestNetwork(t, "tf-test-eventarc-pipeline-network")))'
- name: eventarc_pipeline_with_cmek_and_avro_format
primary_resource_id: primary
bootstrap_iam:
- member: "serviceAccount:service-{project_number}@gcp-sa-eventarc.iam.gserviceaccount.com"
role: "roles/cloudkms.cryptoKeyEncrypterDecrypter"
vars:
pipeline_name: some-pipeline
network_attachment_name: some-network-attachment
key_name: some-key
test_env_vars:
project_id: 'PROJECT_NAME'
test_vars_overrides:
'network_attachment_name': 'acctest.BootstrapNetworkAttachment(t, "tf-test-eventarc-pipeline-na", acctest.BootstrapSubnet(t, "tf-test-eventarc-pipeline-subnet", acctest.BootstrapSharedTestNetwork(t, "tf-test-eventarc-pipeline-network")))'
'key_name': 'acctest.BootstrapKMSKeyWithPurposeInLocationAndName(t, "ENCRYPT_DECRYPT", "us-central1", "tf-bootstrap-eventarc-pipeline-key").CryptoKey.Name'
parameters:
- name: location
type: String
description: Resource ID segment making up resource `name`. It identifies the resource within its parent collection as described in https://google.aip.dev/122.
immutable: true
url_param_only: true
required: true
- name: pipelineId
type: String
description: |-
The user-provided ID to be assigned to the Pipeline. It should match the
format `^[a-z]([a-z0-9-]{0,61}[a-z0-9])?$`.
immutable: true
url_param_only: true
required: true
properties:
- name: annotations
type: KeyValueAnnotations
description: User-defined annotations. See https://google.aip.dev/128#annotations.
- name: displayName
type: String
description: Display name of resource.
- name: cryptoKeyName
type: String
description: |-
Resource name of a KMS crypto key (managed by the user) used to
encrypt/decrypt the event data. If not set, an internal Google-owned key
will be used to encrypt messages. It must match the pattern
"projects/{project}/locations/{location}/keyRings/{keyring}/cryptoKeys/{key}".
- name: inputPayloadFormat
type: NestedObject
description: Represents the format of message data.
properties:
- name: protobuf
type: NestedObject
description: The format of a Protobuf message payload.
properties:
- name: schemaDefinition
type: String
description: The entire schema definition is stored in this field.
- name: avro
type: NestedObject
description: The format of an AVRO message payload.
properties:
- name: schemaDefinition
type: String
description: The entire schema definition is stored in this field.
- name: json
type: NestedObject
description: The format of a JSON message payload.
# The following fields are required since this is an empty NestedObject.
send_empty_value: true
allow_empty_object: true
properties:
[]
- name: retryPolicy
type: NestedObject
default_from_api: true
description: |-
The retry policy configuration for the Pipeline. The pipeline
exponentially backs off in case the destination is non responsive or
returns a retryable error code. The default semantics are as follows:
The backoff starts with a 5 second delay and doubles the
delay after each failed attempt (10 seconds, 20 seconds, 40 seconds, etc.).
The delay is capped at 60 seconds by default.
Please note that if you set the min_retry_delay and max_retry_delay fields
to the same value this will make the duration between retries constant.
properties:
- name: maxRetryDelay
type: String
default_value: "60s"
description: |-
The maximum amount of seconds to wait between retry attempts. The value
must be between 1 and 600.
The default value for this field is 60.
- name: maxAttempts
type: Integer
default_value: 5
description: |-
The maximum number of delivery attempts for any message. The value must
be between 1 and 100.
The default value for this field is 5.
- name: minRetryDelay
type: String
default_value: "5s"
description: |-
The minimum amount of seconds to wait between retry attempts. The value
must be between 1 and 600.
The default value for this field is 5.
- name: etag
type: String
description: |-
This checksum is computed by the server based on the value of
other fields, and might be sent only on create requests to ensure that the
client has an up-to-date value before proceeding.
output: true
- name: updateTime
type: String
description: |-
The last-modified time.
A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up
to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and
"2014-10-02T15:01:23.045123456Z".
output: true
- name: labels
type: KeyValueLabels
description: |-
User labels attached to the Pipeline that can be used to group
resources. An object containing a list of "key": value pairs. Example: {
"name": "wrench", "mass": "1.3kg", "count": "3" }.
- name: uid
type: String
description: |-
Server-assigned unique identifier for the Pipeline. The value
is a UUID4 string and guaranteed to remain unchanged until the resource is
deleted.
output: true
- name: destinations
type: Array
description: |-
List of destinations to which messages will be forwarded. Currently,
exactly one destination is supported per Pipeline.
required: true
item_type:
type: NestedObject
properties:
- name: authenticationConfig
type: NestedObject
description: Represents a config used to authenticate message requests.
properties:
- name: googleOidc
type: NestedObject
description: |-
Represents a config used to authenticate with a Google OIDC token using
a GCP service account. Use this authentication method to invoke your
Cloud Run and Cloud Functions destinations or HTTP endpoints that
support Google OIDC.
properties:
- name: serviceAccount
type: String
description: |-
Service account email used to generate the OIDC Token.
The principal who calls this API must have
iam.serviceAccounts.actAs permission in the service account. See
https://cloud.google.com/iam/docs/understanding-service-accounts
for more information. Eventarc service agents must have
roles/roles/iam.serviceAccountTokenCreator role to allow the
Pipeline to create OpenID tokens for authenticated requests.
required: true
- name: audience
type: String
description: |-
Audience to be used to generate the OIDC Token. The audience claim
identifies the recipient that the JWT is intended for. If
unspecified, the destination URI will be used.
- name: oauthToken
type: NestedObject
description: |-
Contains information needed for generating an
[OAuth token](https://developers.google.com/identity/protocols/OAuth2).
This type of authorization should generally only be used when calling
Google APIs hosted on *.googleapis.com.
properties:
- name: serviceAccount
type: String
description: |-
Service account email used to generate the [OAuth
token](https://developers.google.com/identity/protocols/OAuth2).
The principal who calls this API must have
iam.serviceAccounts.actAs permission in the service account. See
https://cloud.google.com/iam/docs/understanding-service-accounts
for more information. Eventarc service agents must have
roles/roles/iam.serviceAccountTokenCreator role to allow Pipeline
to create OAuth2 tokens for authenticated requests.
required: true
- name: scope
type: String
description: |-
OAuth scope to be used for generating OAuth access token. If not
specified, "https://www.googleapis.com/auth/cloud-platform" will be
used.
- name: outputPayloadFormat
type: NestedObject
description: Represents the format of message data.
properties:
- name: protobuf
type: NestedObject
description: The format of a Protobuf message payload.
properties:
- name: schemaDefinition
type: String
description: The entire schema definition is stored in this field.
- name: avro
type: NestedObject
description: The format of an AVRO message payload.
properties:
- name: schemaDefinition
type: String
description: The entire schema definition is stored in this field.
- name: json
type: NestedObject
description: The format of a JSON message payload.
# The following fields are required since this is an empty NestedObject.
send_empty_value: true
allow_empty_object: true
properties:
[]
- name: networkConfig
type: NestedObject
description: |-
Represents a network config to be used for destination resolution and
connectivity.
properties:
- name: networkAttachment
type: String
description: |-
Name of the NetworkAttachment that allows access to the consumer VPC.
Format:
`projects/{PROJECT_ID}/regions/{REGION}/networkAttachments/{NETWORK_ATTACHMENT_NAME}`
required: true
- name: httpEndpoint
type: NestedObject
description: Represents a HTTP endpoint destination.
properties:
- name: uri
type: String
description: |-
The URI of the HTTP enpdoint.
The value must be a RFC2396 URI string.
Examples: `https://svc.us-central1.p.local:8080/route`.
Only the HTTPS protocol is supported.
required: true
- name: messageBindingTemplate
type: String
description: |-
The CEL expression used to modify how the destination-bound HTTP
request is constructed.
If a binding expression is not specified here, the message
is treated as a CloudEvent and is mapped to the HTTP request according
to the CloudEvent HTTP Protocol Binding Binary Content Mode
(https://github.com/cloudevents/spec/blob/main/cloudevents/bindings/http-protocol-binding.md#31-binary-content-mode).
In this representation, all fields except the `data` and
`datacontenttype` field on the message are mapped to HTTP request
headers with a prefix of `ce-`.
To construct the HTTP request payload and the value of the content-type
HTTP header, the payload format is defined as follows:
1) Use the output_payload_format_type on the Pipeline.Destination if it
is set, else:
2) Use the input_payload_format_type on the Pipeline if it is set,
else:
3) Treat the payload as opaque binary data.
The `data` field of the message is converted to the payload format or
left as-is for case 3) and then attached as the payload of the HTTP
request. The `content-type` header on the HTTP request is set to the
payload format type or left empty for case 3). However, if a mediation
has updated the `datacontenttype` field on the message so that it is
not the same as the payload format type but it is still a prefix of the
payload format type, then the `content-type` header on the HTTP request
is set to this `datacontenttype` value. For example, if the
`datacontenttype` is "application/json" and the payload format type is
"application/json; charset=utf-8", then the `content-type` header on
the HTTP request is set to "application/json; charset=utf-8".
If a non-empty binding expression is specified then this expression is
used to modify the default CloudEvent HTTP Protocol Binding Binary
Content representation.
The result of the CEL expression must be a map of key/value pairs
which is used as follows:
- If a map named `headers` exists on the result of the expression,
then its key/value pairs are directly mapped to the HTTP request
headers. The headers values are constructed from the corresponding
value type's canonical representation. If the `headers` field doesn't
exist then the resulting HTTP request will be the headers of the
CloudEvent HTTP Binding Binary Content Mode representation of the final
message. Note: If the specified binding expression, has updated the
`datacontenttype` field on the message so that it is not the same as
the payload format type but it is still a prefix of the payload format
type, then the `content-type` header in the `headers` map is set to
this `datacontenttype` value.
- If a field named `body` exists on the result of the expression then
its value is directly mapped to the body of the request. If the value
of the `body` field is of type bytes or string then it is used for
the HTTP request body as-is, with no conversion. If the body field is
of any other type then it is converted to a JSON string. If the body
field does not exist then the resulting payload of the HTTP request
will be data value of the CloudEvent HTTP Binding Binary Content Mode
representation of the final message as described earlier.
- Any other fields in the resulting expression will be ignored.
The CEL expression may access the incoming CloudEvent message in its
definition, as follows:
- The `data` field of the incoming CloudEvent message can be accessed
using the `message.data` value. Subfields of `message.data` may also be
accessed if an input_payload_format has been specified on the Pipeline.
- Each attribute of the incoming CloudEvent message can be accessed
using the `message.` value, where is replaced with the
name of the attribute.
- Existing headers can be accessed in the CEL expression using the
`headers` variable. The `headers` variable defines a map of key/value
pairs corresponding to the HTTP headers of the CloudEvent HTTP Binding
Binary Content Mode representation of the final message as described
earlier. For example, the following CEL expression can be used to
construct an HTTP request by adding an additional header to the HTTP
headers of the CloudEvent HTTP Binding Binary Content Mode
representation of the final message and by overwriting the body of the
request:
```
{
"headers": headers.merge({"new-header-key": "new-header-value"}),
"body": "new-body"
}
```
- The default binding for the message payload can be accessed using the
`body` variable. It conatins a string representation of the message
payload in the format specified by the `output_payload_format` field.
If the `input_payload_format` field is not set, the `body`
variable contains the same message payload bytes that were published.
Additionally, the following CEL extension functions are provided for
use in this CEL expression:
- toBase64Url:
map.toBase64Url() -> string
- Converts a CelValue to a base64url encoded string
- toJsonString: map.toJsonString() -> string
- Converts a CelValue to a JSON string
- merge:
map1.merge(map2) -> map3
- Merges the passed CEL map with the existing CEL map the
function is applied to.
- If the same key exists in both maps, if the key's value is type
map both maps are merged else the value from the passed map is
used.
- denormalize:
map.denormalize() -> map
- Denormalizes a CEL map such that every value of type map or key
in the map is expanded to return a single level map.
- The resulting keys are "." separated indices of the map keys.
- For example:
{
"a": 1,
"b": {
"c": 2,
"d": 3
}
"e": [4, 5]
}
.denormalize()
-> {
"a": 1,
"b.c": 2,
"b.d": 3,
"e.0": 4,
"e.1": 5
}
- setField:
map.setField(key, value) -> message
- Sets the field of the message with the given key to the
given value.
- If the field is not present it will be added.
- If the field is present it will be overwritten.
- The key can be a dot separated path to set a field in a nested
message.
- Key must be of type string.
- Value may be any valid type.
- removeFields:
map.removeFields([key1, key2, ...]) -> message
- Removes the fields of the map with the given keys.
- The keys can be a dot separated path to remove a field in a
nested message.
- If a key is not found it will be ignored.
- Keys must be of type string.
- toMap:
[map1, map2, ...].toMap() -> map
- Converts a CEL list of CEL maps to a single CEL map
- toCloudEventJsonWithPayloadFormat:
message.toCloudEventJsonWithPayloadFormat() -> map
- Converts a message to the corresponding structure of JSON
format for CloudEvents.
- It converts `data` to destination payload format
specified in `output_payload_format`. If `output_payload_format` is
not set, the data will remain unchanged.
- It also sets the corresponding datacontenttype of
the CloudEvent, as indicated by
`output_payload_format`. If no
`output_payload_format` is set it will use the value of the
"datacontenttype" attribute on the CloudEvent if present, else
remove "datacontenttype" attribute.
- This function expects that the content of the message will
adhere to the standard CloudEvent format. If it doesn't then this
function will fail.
- The result is a CEL map that corresponds to the JSON
representation of the CloudEvent. To convert that data to a JSON
string it can be chained with the toJsonString function.
The Pipeline expects that the message it receives adheres to the
standard CloudEvent format. If it doesn't then the outgoing message
request may fail with a persistent error.
- name: workflow
type: String
description: |-
The resource name of the Workflow whose Executions are triggered by
the events. The Workflow resource should be deployed in the same
project as the Pipeline. Format:
`projects/{project}/locations/{location}/workflows/{workflow}`
- name: messageBus
type: String
description: |-
The resource name of the Message Bus to which events should be
published. The Message Bus resource should exist in the same project as
the Pipeline. Format:
`projects/{project}/locations/{location}/messageBuses/{message_bus}`
- name: topic
type: String
description: |-
The resource name of the Pub/Sub topic to which events should be
published. Format:
`projects/{project}/locations/{location}/topics/{topic}`
- name: mediations
type: Array
description: |-
List of mediation operations to be performed on the message. Currently,
only one Transformation operation is allowed in each Pipeline.
item_type:
type: NestedObject
properties:
- name: transformation
type: NestedObject
description: Transformation defines the way to transform an incoming message.
properties:
- name: transformationTemplate
type: String
description: |-
The CEL expression template to apply to transform messages.
The following CEL extension functions are provided for
use in this CEL expression:
- merge:
map1.merge(map2) -> map3
- Merges the passed CEL map with the existing CEL map the
function is applied to.
- If the same key exists in both maps, if the key's value is type
map both maps are merged else the value from the passed map is
used.
- denormalize:
map.denormalize() -> map
- Denormalizes a CEL map such that every value of type map or key
in the map is expanded to return a single level map.
- The resulting keys are "." separated indices of the map keys.
- For example:
{
"a": 1,
"b": {
"c": 2,
"d": 3
}
"e": [4, 5]
}
.denormalize()
-> {
"a": 1,
"b.c": 2,
"b.d": 3,
"e.0": 4,
"e.1": 5
}
- setField:
map.setField(key, value) -> message
- Sets the field of the message with the given key to the
given value.
- If the field is not present it will be added.
- If the field is present it will be overwritten.
- The key can be a dot separated path to set a field in a nested
message.
- Key must be of type string.
- Value may be any valid type.
- removeFields:
map.removeFields([key1, key2, ...]) -> message
- Removes the fields of the map with the given keys.
- The keys can be a dot separated path to remove a field in a
nested message.
- If a key is not found it will be ignored.
- Keys must be of type string.
- toMap:
[map1, map2, ...].toMap() -> map
- Converts a CEL list of CEL maps to a single CEL map
- toDestinationPayloadFormat():
message.data.toDestinationPayloadFormat() -> string or bytes
- Converts the message data to the destination payload format
specified in Pipeline.Destination.output_payload_format
- This function is meant to be applied to the message.data field.
- If the destination payload format is not set, the function will
return the message data unchanged.
- toCloudEventJsonWithPayloadFormat:
message.toCloudEventJsonWithPayloadFormat() -> map
- Converts a message to the corresponding structure of JSON
format for CloudEvents
- This function applies toDestinationPayloadFormat() to the
message data. It also sets the corresponding datacontenttype of
the CloudEvent, as indicated by
Pipeline.Destination.output_payload_format. If no
output_payload_format is set it will use the existing
datacontenttype on the CloudEvent if present, else leave
datacontenttype absent.
- This function expects that the content of the message will
adhere to the standard CloudEvent format. If it doesn't then this
function will fail.
- The result is a CEL map that corresponds to the JSON
representation of the CloudEvent. To convert that data to a JSON
string it can be chained with the toJsonString function.
- name: loggingConfig
type: NestedObject
description: |-
The configuration for Platform Telemetry logging for Eventarc Advanced
resources.
default_from_api: true
properties:
- name: logSeverity
type: Enum
description: |-
The minimum severity of logs that will be sent to Stackdriver/Platform
Telemetry. Logs at severitiy ≥ this value will be sent, unless it is NONE.
default_from_api: true
enum_values:
- NONE
- DEBUG
- INFO
- NOTICE
- WARNING
- ERROR
- CRITICAL
- ALERT
- EMERGENCY
- name: name
type: String
description: |-
The resource name of the Pipeline. Must be unique within the
location of the project and must be in
`projects/{project}/locations/{location}/pipelines/{pipeline}` format.
output: true
- name: createTime
type: String
description: |-
The creation time.
A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up
to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and
"2014-10-02T15:01:23.045123456Z".
output: true