Source code for airflow.providers.google.cloud.operators.stackdriver

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from __future__ import annotations

from typing import TYPE_CHECKING, Sequence

from google.api_core.gapic_v1.method import DEFAULT, _MethodDefault
from google.cloud.monitoring_v3 import AlertPolicy, NotificationChannel

from airflow.providers.google.cloud.hooks.stackdriver import StackdriverHook
from airflow.providers.google.cloud.links.stackdriver import (
    StackdriverNotificationsLink,
    StackdriverPoliciesLink,
)
from airflow.providers.google.cloud.operators.cloud_base import GoogleCloudBaseOperator
from airflow.providers.google.common.hooks.base_google import PROVIDE_PROJECT_ID

if TYPE_CHECKING:
    from google.api_core.retry import Retry

    from airflow.utils.context import Context


[docs]class StackdriverListAlertPoliciesOperator(GoogleCloudBaseOperator): """ Fetches all the Alert Policies identified by the filter passed as filter parameter. The desired return type can be specified by the format parameter, the supported formats are "dict", "json" and None which returns python dictionary, stringified JSON and protobuf respectively. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverListAlertPoliciesOperator` :param format_: (Optional) Desired output format of the result. The supported formats are "dict", "json" and None which returns python dictionary, stringified JSON and protobuf respectively. :param filter_: If provided, this field specifies the criteria that must be met by alert policies to be included in the response. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param order_by: A comma-separated list of fields by which to sort the result. Supports the same set of field references as the ``filter`` field. Entries can be prefixed with a minus sign to sort by the field in descending order. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param page_size: The maximum number of resources contained in the underlying API response. If page streaming is performed per- resource, this parameter does not affect the return value. If page streaming is performed per-page, this determines the maximum number of resources in a page. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project to fetch alerts from. :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] = ( "filter_", "impersonation_chain", )
[docs] ui_color = "#e5ffcc"
def __init__( self, *, format_: str | None = None, filter_: str | None = None, order_by: str | None = None, page_size: int | None = None, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.format_ = format_ self.filter_ = filter_ self.order_by = order_by self.page_size = page_size self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info( "List Alert Policies: Project id: %s Format: %s Filter: %s Order By: %s Page Size: %s", self.project_id, self.format_, self.filter_, self.order_by, self.page_size, ) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) result = self.hook.list_alert_policies( project_id=self.project_id, format_=self.format_, filter_=self.filter_, order_by=self.order_by, page_size=self.page_size, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverPoliciesLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, ) return [AlertPolicy.to_dict(policy) for policy in result]
[docs]class StackdriverEnableAlertPoliciesOperator(GoogleCloudBaseOperator): """ Enables one or more disabled alerting policies identified by filter parameter. Inoperative in case the policy is already enabled. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverEnableAlertPoliciesOperator` :param filter_: If provided, this field specifies the criteria that must be met by alert policies to be enabled. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project in which alert needs to be enabled. :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] ui_color = "#e5ffcc"
[docs] template_fields: Sequence[str] = ( "filter_", "impersonation_chain", )
def __init__( self, *, filter_: str | None = None, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.filter_ = filter_ self.retry = retry self.timeout = timeout self.metadata = metadata self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info("Enable Alert Policies: Project id: %s Filter: %s", self.project_id, self.filter_) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.enable_alert_policies( filter_=self.filter_, project_id=self.project_id, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverPoliciesLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, )
# Disable Alert Operator
[docs]class StackdriverDisableAlertPoliciesOperator(GoogleCloudBaseOperator): """ Disables one or more enabled alerting policies identified by filter parameter. Inoperative in case the policy is already disabled. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverDisableAlertPoliciesOperator` :param filter_: If provided, this field specifies the criteria that must be met by alert policies to be disabled. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project in which alert needs to be disabled. :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] ui_color = "#e5ffcc"
[docs] template_fields: Sequence[str] = ( "filter_", "impersonation_chain", )
def __init__( self, *, filter_: str | None = None, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.filter_ = filter_ self.retry = retry self.timeout = timeout self.metadata = metadata self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info("Disable Alert Policies: Project id: %s Filter: %s", self.project_id, self.filter_) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.disable_alert_policies( filter_=self.filter_, project_id=self.project_id, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverPoliciesLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, )
[docs]class StackdriverUpsertAlertOperator(GoogleCloudBaseOperator): """ Creates a new alert or updates an existing policy identified the name field in the alerts parameter. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverUpsertAlertOperator` :param alerts: A JSON string or file that specifies all the alerts that needs to be either created or updated. For more details, see https://cloud.google.com/monitoring/api/ref_v3/rest/v3/projects.alertPolicies#AlertPolicy. (templated) :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project in which alert needs to be created/updated. :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] = ( "alerts", "impersonation_chain", )
[docs] template_ext: Sequence[str] = (".json",)
[docs] ui_color = "#e5ffcc"
def __init__( self, *, alerts: str, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.alerts = alerts self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info("Upsert Alert Policies: Alerts: %s Project id: %s", self.alerts, self.project_id) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.upsert_alert( alerts=self.alerts, project_id=self.project_id, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverPoliciesLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, )
[docs]class StackdriverDeleteAlertOperator(GoogleCloudBaseOperator): """ Deletes an alerting policy. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverDeleteAlertOperator` :param name: The alerting policy to delete. The format is: ``projects/[PROJECT_ID]/alertPolicies/[ALERT_POLICY_ID]``. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project from which alert needs to be deleted. :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] = ( "name", "impersonation_chain", )
[docs] ui_color = "#e5ffcc"
def __init__( self, *, name: str, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.name = name self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info("Delete Alert Policy: Project id: %s Name: %s", self.project_id, self.name) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.delete_alert_policy( name=self.name, retry=self.retry, timeout=self.timeout, metadata=self.metadata, )
[docs]class StackdriverListNotificationChannelsOperator(GoogleCloudBaseOperator): """ Fetches all the Notification Channels identified by the filter passed as filter parameter. The desired return type can be specified by the format parameter, the supported formats are "dict", "json" and None which returns python dictionary, stringified JSON and protobuf respectively. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverListNotificationChannelsOperator` :param format_: (Optional) Desired output format of the result. The supported formats are "dict", "json" and None which returns python dictionary, stringified JSON and protobuf respectively. :param filter_: If provided, this field specifies the criteria that must be met by notification channels to be included in the response. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param order_by: A comma-separated list of fields by which to sort the result. Supports the same set of field references as the ``filter`` field. Entries can be prefixed with a minus sign to sort by the field in descending order. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param page_size: The maximum number of resources contained in the underlying API response. If page streaming is performed per- resource, this parameter does not affect the return value. If page streaming is performed per-page, this determines the maximum number of resources in a page. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project to fetch notification channels from. :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] = ( "filter_", "impersonation_chain", )
[docs] ui_color = "#e5ffcc"
def __init__( self, *, format_: str | None = None, filter_: str | None = None, order_by: str | None = None, page_size: int | None = None, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.format_ = format_ self.filter_ = filter_ self.order_by = order_by self.page_size = page_size self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info( "List Notification Channels: Project id: %s Format: %s Filter: %s Order By: %s Page Size: %s", self.project_id, self.format_, self.filter_, self.order_by, self.page_size, ) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) channels = self.hook.list_notification_channels( format_=self.format_, project_id=self.project_id, filter_=self.filter_, order_by=self.order_by, page_size=self.page_size, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverNotificationsLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, ) return [NotificationChannel.to_dict(channel) for channel in channels]
[docs]class StackdriverEnableNotificationChannelsOperator(GoogleCloudBaseOperator): """ Enables one or more disabled alerting policies identified by filter parameter. Inoperative in case the policy is already enabled. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverEnableNotificationChannelsOperator` :param filter_: If provided, this field specifies the criteria that must be met by notification channels to be enabled. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The location used for the operation. :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] = ( "filter_", "impersonation_chain", )
[docs] ui_color = "#e5ffcc"
def __init__( self, *, filter_: str | None = None, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.filter_ = filter_ self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info( "Enable Notification Channels: Project id: %s Filter: %s", self.project_id, self.filter_ ) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.enable_notification_channels( filter_=self.filter_, project_id=self.project_id, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverNotificationsLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, )
[docs]class StackdriverDisableNotificationChannelsOperator(GoogleCloudBaseOperator): """ Disables one or more enabled notification channels identified by filter parameter. Inoperative in case the policy is already disabled. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverDisableNotificationChannelsOperator` :param filter_: If provided, this field specifies the criteria that must be met by alert policies to be disabled. For more details, see https://cloud.google.com/monitoring/api/v3/sorting-and-filtering. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project in which notification channels needs to be enabled. :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] = ( "filter_", "impersonation_chain", )
[docs] ui_color = "#e5ffcc"
def __init__( self, *, filter_: str | None = None, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.filter_ = filter_ self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info( "Disable Notification Channels: Project id: %s Filter: %s", self.project_id, self.filter_ ) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.disable_notification_channels( filter_=self.filter_, project_id=self.project_id, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverNotificationsLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, )
[docs]class StackdriverUpsertNotificationChannelOperator(GoogleCloudBaseOperator): """ Create a new notification or updates an existing notification channel. Channel is identified by the name field in the alerts parameter. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverUpsertNotificationChannelOperator` :param channels: A JSON string or file that specifies all the alerts that needs to be either created or updated. For more details, see https://cloud.google.com/monitoring/api/ref_v3/rest/v3/projects.notificationChannels. (templated) :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project in which notification channels needs to be created/updated. :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] = ( "channels", "impersonation_chain", )
[docs] template_ext: Sequence[str] = (".json",)
[docs] ui_color = "#e5ffcc"
def __init__( self, *, channels: str, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.channels = channels self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info( "Upsert Notification Channels: Channels: %s Project id: %s", self.channels, self.project_id ) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.upsert_channel( channels=self.channels, project_id=self.project_id, retry=self.retry, timeout=self.timeout, metadata=self.metadata, ) StackdriverNotificationsLink.persist( context=context, operator_instance=self, project_id=self.project_id or self.hook.project_id, )
[docs]class StackdriverDeleteNotificationChannelOperator(GoogleCloudBaseOperator): """ Deletes a notification channel. .. seealso:: For more information on how to use this operator, take a look at the guide: :ref:`howto/operator:StackdriverDeleteNotificationChannelOperator` :param name: The alerting policy to delete. The format is: ``projects/[PROJECT_ID]/notificationChannels/[CHANNEL_ID]``. :param retry: A retry object used to retry requests. If ``None`` is specified, requests will be retried using a default configuration. :param timeout: 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: Additional metadata that is provided to the method. :param gcp_conn_id: (Optional) The connection ID used to connect to Google Cloud Platform. :param project_id: The project from which notification channel needs to be deleted. :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] = ( "name", "impersonation_chain", )
[docs] ui_color = "#e5ffcc"
def __init__( self, *, name: str, retry: Retry | _MethodDefault = DEFAULT, timeout: float | None = None, metadata: Sequence[tuple[str, str]] = (), gcp_conn_id: str = "google_cloud_default", project_id: str = PROVIDE_PROJECT_ID, impersonation_chain: str | Sequence[str] | None = None, **kwargs, ) -> None: super().__init__(**kwargs) self.name = name self.retry = retry self.timeout = timeout self.metadata = metadata self.gcp_conn_id = gcp_conn_id self.project_id = project_id self.impersonation_chain = impersonation_chain self.hook: StackdriverHook | None = None
[docs] def execute(self, context: Context): self.log.info("Delete Notification Channel: Project id: %s Name: %s", self.project_id, self.name) if self.hook is None: self.hook = StackdriverHook( gcp_conn_id=self.gcp_conn_id, impersonation_chain=self.impersonation_chain, ) self.hook.delete_notification_channel( name=self.name, retry=self.retry, timeout=self.timeout, metadata=self.metadata )

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