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Richtlinien, die einem Filter entsprechen, im Bulk aktivieren

Zeigt, wie Sie die Benachrichtigungsrichtlinien, die einem Filter entsprechen, per Bulk-Verfahren aktivieren können.

Dokumentationsseiten mit diesem Codebeispiel

Die folgenden Dokumente enthalten das Codebeispiel im Kontext:

Codebeispiel

C#

static object EnablePolicies(string projectId, string filter, bool enable)
{
    var client = AlertPolicyServiceClient.Create();
    var request = new ListAlertPoliciesRequest()
    {
        ProjectName = new ProjectName(projectId),
        Filter = filter
    };
    var response = client.ListAlertPolicies(request);
    int result = 0;
    foreach (AlertPolicy policy in response)
    {
        try
        {
            if (policy.Enabled == enable)
            {
                Console.WriteLine("Policy {0} is already {1}.",
                    policy.Name, enable ? "enabled" : "disabled");
                continue;
            }
            policy.Enabled = enable;
            var fieldMask = new FieldMask { Paths = { "enabled" } };
            client.UpdateAlertPolicy(fieldMask, policy);
            Console.WriteLine("{0} {1}.", enable ? "Enabled" : "Disabled",
                policy.Name);
        }
        catch (Grpc.Core.RpcException e)
        when (e.Status.StatusCode == StatusCode.InvalidArgument)
        {
            Console.WriteLine(e.Message);
            result -= 1;
        }
    }
    // Return a negative count of how many enable operations failed.
    return result;
}

Go


// enablePolicies enables or disables all alert policies in the project.
func enablePolicies(w io.Writer, projectID string, enable bool) error {
	ctx := context.Background()

	client, err := monitoring.NewAlertPolicyClient(ctx)
	if err != nil {
		return err
	}

	req := &monitoringpb.ListAlertPoliciesRequest{
		Name: "projects/" + projectID,
		// Filter:  "", // See https://cloud.google.com/monitoring/api/v3/sorting-and-filtering.
		// OrderBy: "", // See https://cloud.google.com/monitoring/api/v3/sorting-and-filtering.
	}
	it := client.ListAlertPolicies(ctx, req)
	for {
		a, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			return err
		}
		if a.GetEnabled().GetValue() == enable {
			fmt.Fprintf(w, "Policy %q already has enabled=%v", a.GetDisplayName(), enable)
			continue
		}
		a.Enabled = &wrappers.BoolValue{Value: enable}
		req := &monitoringpb.UpdateAlertPolicyRequest{
			AlertPolicy: a,
			UpdateMask: &fieldmask.FieldMask{
				Paths: []string{"enabled"},
			},
		}
		if _, err := client.UpdateAlertPolicy(ctx, req); err != nil {
			return err
		}
	}
	fmt.Fprintln(w, "Successfully updated alerts.")
	return nil
}

Java

private static void enablePolicies(String projectId, String filter, boolean enable)
    throws IOException {
  try (AlertPolicyServiceClient client = AlertPolicyServiceClient.create()) {
    ListAlertPoliciesPagedResponse response =
        client.listAlertPolicies(
            ListAlertPoliciesRequest.newBuilder()
                .setName(ProjectName.of(projectId).toString())
                .setFilter(filter)
                .build());

    for (AlertPolicy policy : response.iterateAll()) {
      if (policy.getEnabled().getValue() == enable) {
        System.out.println(
            String.format(
                "Policy %s is already %b.", policy.getName(), enable ? "enabled" : "disabled"));
        continue;
      }
      AlertPolicy updatedPolicy =
          AlertPolicy.newBuilder()
              .setName(policy.getName())
              .setEnabled(BoolValue.newBuilder().setValue(enable))
              .build();
      AlertPolicy result =
          client.updateAlertPolicy(
              FieldMask.newBuilder().addPaths("enabled").build(), updatedPolicy);
      System.out.println(
          String.format(
              "%s %s",
              result.getDisplayName(), result.getEnabled().getValue() ? "enabled" : "disabled"));
    }
  }
}

Node.js

// Imports the Google Cloud client library
const monitoring = require('@google-cloud/monitoring');

// Creates a client
const client = new monitoring.AlertPolicyServiceClient();

/**
 * TODO(developer): Uncomment the following lines before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';
// const enabled = true;
// const filter = 'A filter for selecting policies, e.g. description:"cloud"';

const listAlertPoliciesRequest = {
  name: client.projectPath(projectId),
  // See https://cloud.google.com/monitoring/alerting/docs/sorting-and-filtering
  filter: filter,
};

const [policies] = await client.listAlertPolicies(listAlertPoliciesRequest);
const responses = [];
for (const policy of policies) {
  responses.push(
    await client.updateAlertPolicy({
      updateMask: {
        paths: ['enabled'],
      },
      alertPolicy: {
        name: policy.name,
        enabled: {
          value: enabled,
        },
      },
    })
  );
}
responses.forEach(response => {
  const alertPolicy = response[0];
  console.log(`${enabled ? 'Enabled' : 'Disabled'} ${alertPolicy.name}.`);
});

PHP

use Google\Cloud\Monitoring\V3\AlertPolicyServiceClient;
use Google\Protobuf\FieldMask;

/**
 * Enable or disable alert policies in a project.
 *
 * @param string $projectId Your project ID
 * @param bool $enable Enable or disable the policies.
 * @param string $filter Only enable/disable alert policies that match a filter.
 *        See https://cloud.google.com/monitoring/api/v3/sorting-and-filtering
 */
function alert_enable_policies($projectId, $enable = true, $filter = null)
{
    $alertClient = new AlertPolicyServiceClient([
        'projectId' => $projectId,
    ]);
    $projectName = $alertClient->projectName($projectId);

    $policies = $alertClient->listAlertPolicies($projectName, [
        'filter' => $filter
    ]);
    foreach ($policies->iterateAllElements() as $policy) {
        $isEnabled = $policy->getEnabled()->getValue();
        if ($enable == $isEnabled) {
            printf('Policy %s is already %s' . PHP_EOL,
                $policy->getName(),
                $isEnabled ? 'enabled' : 'disabled'
            );
        } else {
            $policy->getEnabled()->setValue((bool) $enable);
            $mask = new FieldMask();
            $mask->setPaths(['enabled']);
            $alertClient->updateAlertPolicy($policy, [
                'updateMask' => $mask
            ]);
            printf('%s %s' . PHP_EOL,
                $enable ? 'Enabled' : 'Disabled',
                $policy->getName()
            );
        }
    }
}

Python

def enable_alert_policies(project_name, enable, filter_=None):
    """Enable or disable alert policies in a project.

    Arguments:
        project_name (str)
        enable (bool): Enable or disable the policies.
        filter_ (str, optional): Only enable/disable alert policies that match
            this filter_.  See
            https://cloud.google.com/monitoring/api/v3/sorting-and-filtering
    """

    client = monitoring_v3.AlertPolicyServiceClient()
    policies = client.list_alert_policies(
        request={"name": project_name, "filter": filter_}
    )

    for policy in policies:
        if bool(enable) == policy.enabled:
            print(
                "Policy",
                policy.name,
                "is already",
                "enabled" if policy.enabled else "disabled",
            )
        else:
            policy.enabled = bool(enable)
            mask = field_mask.FieldMask()
            mask.paths.append("enabled")
            client.update_alert_policy(alert_policy=policy, update_mask=mask)
            print("Enabled" if enable else "Disabled", policy.name)