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# to you 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
#
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"""Operators that integrates with Google Cloud Build service."""
from __future__ import annotations
import json
import re
from copy import deepcopy
from typing import TYPE_CHECKING, Any, Sequence
from urllib.parse import unquote, urlsplit
from google.api_core.gapic_v1.method import DEFAULT, _MethodDefault
from google.cloud.devtools.cloudbuild_v1.types import Build, BuildTrigger, RepoSource
from airflow.configuration import conf
from airflow.exceptions import AirflowException
from airflow.providers.google.cloud.hooks.cloud_build import CloudBuildHook
from airflow.providers.google.cloud.links.cloud_build import (
CloudBuildLink,
CloudBuildListLink,
CloudBuildTriggerDetailsLink,
CloudBuildTriggersListLink,
)
from airflow.providers.google.cloud.operators.cloud_base import GoogleCloudBaseOperator
from airflow.providers.google.cloud.triggers.cloud_build import CloudBuildCreateBuildTrigger
from airflow.providers.google.common.consts import GOOGLE_DEFAULT_DEFERRABLE_METHOD_NAME
from airflow.utils import yaml
from airflow.utils.helpers import exactly_one
if TYPE_CHECKING:
from google.api_core.retry import Retry
from airflow.utils.context import Context
[docs]REGEX_REPO_PATH = re.compile(r"^/(?P<project_id>[^/]+)/(?P<repo_name>[^/]+)[\+/]*(?P<branch_name>[^:]+)?")
[docs]class CloudBuildCancelBuildOperator(GoogleCloudBaseOperator):
"""
Cancels a build in progress.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildCancelBuildOperator`
:param id_: The ID of the build.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "id_", "gcp_conn_id", "location")
def __init__(
self,
*,
id_: str,
project_id: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.id_ = id_
self.project_id = project_id
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.cancel_build(
id_=self.id_,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
self.xcom_push(context, key="id", value=result.id)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
build_id=result.id,
)
return Build.to_dict(result)
[docs]class CloudBuildCreateBuildOperator(GoogleCloudBaseOperator):
"""
Starts a build with the specified configuration.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildCreateBuildOperator`
:param build: The build resource to create. If a dict is provided, it must be of
the same form as the protobuf message `google.cloud.devtools.cloudbuild_v1.types.Build`.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param wait: Optional, wait for operation to finish.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param retry: Designation of what errors, if any, should be retried.
:param timeout: The timeout for this request.
:param metadata: Strings which should be sent along with the request as metadata.
:param deferrable: Run operator in the deferrable mode
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "build", "gcp_conn_id", "impersonation_chain", "location")
def __init__(
self,
*,
build: dict | Build,
project_id: str | None = None,
wait: bool = True,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
poll_interval: float = 4.0,
deferrable: bool = conf.getboolean("operators", "default_deferrable", fallback=False),
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.build = build
# Not template fields to keep original value
self.build_raw = build
self.project_id = project_id
self.wait = wait
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.poll_interval = poll_interval
self.deferrable = deferrable
self.location = location
[docs] def prepare_template(self) -> None:
# if no file is specified, skip
if not isinstance(self.build_raw, str):
return
with open(self.build_raw) as file:
if self.build_raw.endswith((".yaml", ".yml")):
self.build = yaml.safe_load(file.read())
if self.build_raw.endswith(".json"):
self.build = json.loads(file.read())
[docs] def execute(self, context: Context):
hook = CloudBuildHook(
gcp_conn_id=self.gcp_conn_id,
impersonation_chain=self.impersonation_chain,
)
build = BuildProcessor(build=self.build).process_body()
self.cloud_build_operation, self.id_ = hook.create_build_without_waiting_for_result(
build=build,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
self.xcom_push(context, key="id", value=self.id_)
if not self.wait:
return Build.to_dict(
hook.get_build(id_=self.id_, project_id=self.project_id, location=self.location)
)
if self.deferrable:
self.defer(
trigger=CloudBuildCreateBuildTrigger(
id_=self.id_,
project_id=self.project_id,
gcp_conn_id=self.gcp_conn_id,
impersonation_chain=self.impersonation_chain,
poll_interval=self.poll_interval,
location=self.location,
),
method_name=GOOGLE_DEFAULT_DEFERRABLE_METHOD_NAME,
)
else:
cloud_build_instance_result = hook.wait_for_operation(
timeout=self.timeout, operation=self.cloud_build_operation
)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
build_id=cloud_build_instance_result.id,
)
return Build.to_dict(cloud_build_instance_result)
[docs] def execute_complete(self, context: Context, event: dict):
if event["status"] == "success":
hook = CloudBuildHook(
gcp_conn_id=self.gcp_conn_id,
impersonation_chain=self.impersonation_chain,
)
self.log.info("Cloud Build completed with response %s ", event["message"])
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
build_id=event["id_"],
)
return event["instance"]
else:
raise AirflowException(f"Unexpected error in the operation: {event['message']}")
[docs]class CloudBuildCreateBuildTriggerOperator(GoogleCloudBaseOperator):
"""
Creates a new BuildTrigger.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildCreateBuildTriggerOperator`
:param trigger: The BuildTrigger to create. If a dict is provided, it must be of the same form
as the protobuf message `google.cloud.devtools.cloudbuild_v1.types.BuildTrigger`
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "trigger", "gcp_conn_id", "location")
def __init__(
self,
*,
trigger: dict | BuildTrigger,
project_id: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.trigger = trigger
self.project_id = project_id
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.create_build_trigger(
trigger=self.trigger,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
self.xcom_push(context, key="id", value=result.id)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildTriggerDetailsLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
trigger_id=result.id,
)
CloudBuildTriggersListLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
)
return BuildTrigger.to_dict(result)
[docs]class CloudBuildDeleteBuildTriggerOperator(GoogleCloudBaseOperator):
"""
Deletes a BuildTrigger by its project ID and trigger ID.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildDeleteBuildTriggerOperator`
:param trigger_id: The ID of the BuildTrigger to delete.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "trigger_id", "gcp_conn_id", "location")
def __init__(
self,
*,
trigger_id: str,
project_id: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.trigger_id = trigger_id
self.project_id = project_id
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
hook.delete_build_trigger(
trigger_id=self.trigger_id,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildTriggersListLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
)
[docs]class CloudBuildGetBuildOperator(GoogleCloudBaseOperator):
"""
Returns information about a previously requested build.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildGetBuildOperator`
:param id_: The ID of the build.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "id_", "gcp_conn_id", "location")
def __init__(
self,
*,
id_: str,
project_id: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.id_ = id_
self.project_id = project_id
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.get_build(
id_=self.id_,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
build_id=result.id,
)
return Build.to_dict(result)
[docs]class CloudBuildGetBuildTriggerOperator(GoogleCloudBaseOperator):
"""
Returns information about a BuildTrigger.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildGetBuildTriggerOperator`
:param trigger_id: The ID of the BuildTrigger to get.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "trigger_id", "gcp_conn_id", "location")
def __init__(
self,
*,
trigger_id: str,
project_id: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.trigger_id = trigger_id
self.project_id = project_id
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.get_build_trigger(
trigger_id=self.trigger_id,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildTriggerDetailsLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
trigger_id=result.id,
)
return BuildTrigger.to_dict(result)
[docs]class CloudBuildListBuildTriggersOperator(GoogleCloudBaseOperator):
"""
Lists existing BuildTriggers.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildListBuildTriggersOperator`
:param location: The location of the project.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param page_size: Optional, number of results to return in the list.
:param page_token: Optional, token to provide to skip to a particular spot in the list.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
"""
[docs] template_fields: Sequence[str] = ("location", "project_id", "gcp_conn_id")
def __init__(
self,
*,
location: str = "global",
project_id: str | None = None,
page_size: int | None = None,
page_token: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
**kwargs,
) -> None:
super().__init__(**kwargs)
self.location = location
self.project_id = project_id
self.page_size = page_size
self.page_token = page_token
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
results = hook.list_build_triggers(
project_id=self.project_id,
location=self.location,
page_size=self.page_size,
page_token=self.page_token,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildTriggersListLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
)
return [BuildTrigger.to_dict(result) for result in results]
[docs]class CloudBuildListBuildsOperator(GoogleCloudBaseOperator):
"""
Lists previously requested builds.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildListBuildsOperator`
:param location: The location of the project.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param page_size: Optional, number of results to return in the list.
:param filter_: Optional, the raw filter text to constrain the results.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
"""
[docs] template_fields: Sequence[str] = ("location", "project_id", "gcp_conn_id")
def __init__(
self,
*,
location: str = "global",
project_id: str | None = None,
page_size: int | None = None,
filter_: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
**kwargs,
) -> None:
super().__init__(**kwargs)
self.location = location
self.project_id = project_id
self.page_size = page_size
self.filter_ = filter_
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
results = hook.list_builds(
project_id=self.project_id,
location=self.location,
page_size=self.page_size,
filter_=self.filter_,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildListLink.persist(
context=context, task_instance=self, project_id=project_id, region=self.location
)
return [Build.to_dict(result) for result in results]
[docs]class CloudBuildRetryBuildOperator(GoogleCloudBaseOperator):
"""
Creates a new build using the original build request, which may or may not result in an identical build.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildRetryBuildOperator`
:param id_: Build ID of the original build.
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param wait: Optional, wait for operation to finish.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "id_", "gcp_conn_id", "location")
def __init__(
self,
*,
id_: str,
project_id: str | None = None,
wait: bool = True,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.id_ = id_
self.project_id = project_id
self.wait = wait
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.retry_build(
id_=self.id_,
project_id=self.project_id,
wait=self.wait,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
self.xcom_push(context, key="id", value=result.id)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
build_id=result.id,
)
return Build.to_dict(result)
[docs]class CloudBuildRunBuildTriggerOperator(GoogleCloudBaseOperator):
"""
Runs a BuildTrigger at a particular source revision.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildRunBuildTriggerOperator`
:param trigger_id: The ID of the trigger.
:param source: Source to build against this trigger. If a dict is provided, it must be of the same form
as the protobuf message `google.cloud.devtools.cloudbuild_v1.types.RepoSource`
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param wait: Optional, wait for operation to finish.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "trigger_id", "source", "gcp_conn_id", "location")
def __init__(
self,
*,
trigger_id: str,
source: dict | RepoSource,
project_id: str | None = None,
wait: bool = True,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.trigger_id = trigger_id
self.source = source
self.project_id = project_id
self.wait = wait
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.run_build_trigger(
trigger_id=self.trigger_id,
source=self.source,
project_id=self.project_id,
wait=self.wait,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
self.xcom_push(context, key="id", value=result.id)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
build_id=result.id,
)
return Build.to_dict(result)
[docs]class CloudBuildUpdateBuildTriggerOperator(GoogleCloudBaseOperator):
"""
Updates a BuildTrigger by its project ID and trigger ID.
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:CloudBuildUpdateBuildTriggerOperator`
:param trigger_id: The ID of the trigger.
:param trigger: The BuildTrigger to create. If a dict is provided, it must be of the same form
as the protobuf message `google.cloud.devtools.cloudbuild_v1.types.BuildTrigger`
:param project_id: Optional, Google Cloud Project project_id where the function belongs.
If set to None or missing, the default project_id from the GCP connection is used.
:param retry: Optional, a retry object used to retry requests. If `None` is specified, requests
will not be retried.
:param timeout: Optional, the amount of time, in seconds, to wait for the request to complete.
Note that if `retry` is specified, the timeout applies to each individual attempt.
:param metadata: Optional, additional metadata that is provided to the method.
:param gcp_conn_id: Optional, the connection ID used to connect to Google Cloud Platform.
:param impersonation_chain: Optional service account to impersonate using short-term
credentials, or chained list of accounts required to get the access_token
of the last account in the list, which will be impersonated in the request.
If set as a string, the account must grant the originating account
the Service Account Token Creator IAM role.
If set as a sequence, the identities from the list must grant
Service Account Token Creator IAM role to the directly preceding identity, with first
account from the list granting this role to the originating account (templated).
:param location: The location of the project.
"""
[docs] template_fields: Sequence[str] = ("project_id", "trigger_id", "trigger", "gcp_conn_id", "location")
def __init__(
self,
*,
trigger_id: str,
trigger: dict | BuildTrigger,
project_id: str | None = None,
retry: Retry | _MethodDefault = DEFAULT,
timeout: float | None = None,
metadata: Sequence[tuple[str, str]] = (),
gcp_conn_id: str = "google_cloud_default",
impersonation_chain: str | Sequence[str] | None = None,
location: str = "global",
**kwargs,
) -> None:
super().__init__(**kwargs)
self.trigger_id = trigger_id
self.trigger = trigger
self.project_id = project_id
self.retry = retry
self.timeout = timeout
self.metadata = metadata
self.gcp_conn_id = gcp_conn_id
self.impersonation_chain = impersonation_chain
self.location = location
[docs] def execute(self, context: Context):
hook = CloudBuildHook(gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain)
result = hook.update_build_trigger(
trigger_id=self.trigger_id,
trigger=self.trigger,
project_id=self.project_id,
retry=self.retry,
timeout=self.timeout,
metadata=self.metadata,
location=self.location,
)
self.xcom_push(context, key="id", value=result.id)
project_id = self.project_id or hook.project_id
if project_id:
CloudBuildTriggerDetailsLink.persist(
context=context,
task_instance=self,
project_id=project_id,
region=self.location,
trigger_id=result.id,
)
return BuildTrigger.to_dict(result)
[docs]class BuildProcessor:
"""
Processes build configurations to add additional functionality to support the use of operators.
The following improvements are made:
* It is required to provide the source and only one type can be given,
* It is possible to provide the source as the URL address instead dict.
:param build: The request body of the build.
See: https://cloud.google.com/cloud-build/docs/api/reference/rest/Shared.Types/Build
"""
def __init__(self, build: dict | Build) -> None:
self.build = deepcopy(build)
def _verify_source(self) -> None:
if not exactly_one("storage_source" in self.build["source"], "repo_source" in self.build["source"]):
raise AirflowException(
"The source could not be determined. Please choose one data source from: "
"storage_source and repo_source."
)
def _reformat_source(self) -> None:
self._reformat_repo_source()
self._reformat_storage_source()
def _reformat_repo_source(self) -> None:
if "repo_source" not in self.build["source"]:
return
repo_source = self.build["source"]["repo_source"]
if not isinstance(repo_source, str):
return
self.build["source"]["repo_source"] = self._convert_repo_url_to_dict(repo_source)
def _reformat_storage_source(self) -> None:
if "storage_source" not in self.build["source"]:
return
storage_source = self.build["source"]["storage_source"]
if not isinstance(storage_source, str):
return
self.build["source"]["storage_source"] = self._convert_storage_url_to_dict(storage_source)
[docs] def process_body(self) -> Build:
"""
Process the body passed in the constructor.
:return: the body.
"""
if "source" in self.build:
self._verify_source()
self._reformat_source()
return Build(self.build)
@staticmethod
def _convert_repo_url_to_dict(source: str) -> dict[str, Any]:
"""
Convert url to repository in Google Cloud Source to a format supported by the API.
Example valid input:
.. code-block:: none
https://source.cloud.google.com/airflow-project/airflow-repo/+/branch-name:
"""
url_parts = urlsplit(source)
match = REGEX_REPO_PATH.search(url_parts.path)
if url_parts.scheme != "https" or url_parts.hostname != "source.cloud.google.com" or not match:
raise AirflowException(
"Invalid URL. You must pass the URL in the format: "
"https://source.cloud.google.com/airflow-project/airflow-repo/+/branch-name:"
)
project_id = unquote(match.group("project_id"))
repo_name = unquote(match.group("repo_name"))
branch_name = unquote(match.group("branch_name")) if match.group("branch_name") else "master"
source_dict = {
"project_id": project_id,
"repo_name": repo_name,
"branch_name": branch_name,
}
return source_dict
@staticmethod
def _convert_storage_url_to_dict(storage_url: str) -> dict[str, Any]:
"""
Convert url to object in Google Cloud Storage to a format supported by the API.
Example valid input:
.. code-block:: none
gs://bucket-name/object-name.tar.gz
"""
url_parts = urlsplit(storage_url)
if url_parts.scheme != "gs" or not url_parts.hostname or not url_parts.path or url_parts.path == "/":
raise AirflowException(
"Invalid URL. You must pass the URL in the format: "
"gs://bucket-name/object-name.tar.gz#24565443"
)
source_dict: dict[str, Any] = {
"bucket": url_parts.hostname,
"object_": url_parts.path[1:],
}
if url_parts.fragment:
source_dict["generation"] = int(url_parts.fragment)
return source_dict