/// <summary> /// Deletes 10 oldest instances if the number of instances is more than 14. /// This is to clean up the stale instances in case of instance cleanup code may not get triggered. /// </summary> private async Task DeleteStaleInstancesAsync() { InstanceAdminClient instanceAdminClient = InstanceAdminClient.Create(); var listInstancesRequest = new ListInstancesRequest { Filter = "name:my-instance-processing-units- OR name:my-instance-multi-region-", ParentAsProjectName = ProjectName.FromProject(ProjectId) }; var instances = instanceAdminClient.ListInstances(listInstancesRequest); if (instances.Count() < 15) { return; } var instancesToDelete = instances .OrderBy(db => long.TryParse( db.InstanceName.InstanceId.Replace("my-instance-processing-units-", "") .Replace("my-instance-multi-region-", ""), out long creationDate) ? creationDate : long.MaxValue) .Take(10); // Delete the instances. foreach (var instance in instancesToDelete) { try { await instanceAdminClient.DeleteInstanceAsync(instance.InstanceName); } catch (Exception) { } } }
/// <summary> /// Deletes 10 oldest instances if the number of instances is more than 14. /// This is to clean up the stale instances in case of instance cleanup code may not get triggered. /// </summary> private async Task DeleteStaleInstancesAsync() { InstanceAdminClient instanceAdminClient = InstanceAdminClient.Create(); var listInstancesRequest = new ListInstancesRequest { Filter = "name:my-instance-processing-units- OR name:my-instance-multi-region-", ParentAsProjectName = ProjectName.FromProject(ProjectId) }; var instances = instanceAdminClient.ListInstances(listInstancesRequest); if (instances.Count() < 15) { return; } long fiveHoursAgo = DateTimeOffset.UtcNow.AddHours(-5).ToUnixTimeMilliseconds(); var instancesToDelete = instances .Select(db => (db, CreationUnixTimeMilliseconds(db))) .Where(pair => pair.Item2 < fiveHoursAgo) .Select(pair => pair.db); // Delete the instances. foreach (var instance in instancesToDelete) { try { await instanceAdminClient.DeleteInstanceAsync(instance.InstanceName); } catch (Exception) { } }
/// <summary>Snippet for DeleteInstanceAsync</summary> public async Task DeleteInstanceAsync() { // Snippet: DeleteInstanceAsync(InstanceName,CallSettings) // Additional: DeleteInstanceAsync(InstanceName,CancellationToken) // Create client InstanceAdminClient instanceAdminClient = await InstanceAdminClient.CreateAsync(); // Initialize request argument(s) InstanceName name = new InstanceName("[PROJECT]", "[INSTANCE]"); // Make the request await instanceAdminClient.DeleteInstanceAsync(name); // End snippet }
public async Task DeleteInstanceAsync_RequestObject() { // Snippet: DeleteInstanceAsync(DeleteInstanceRequest,CallSettings) // Create client InstanceAdminClient instanceAdminClient = await InstanceAdminClient.CreateAsync(); // Initialize request argument(s) DeleteInstanceRequest request = new DeleteInstanceRequest { InstanceName = new InstanceName("[PROJECT]", "[INSTANCE]"), }; // Make the request await instanceAdminClient.DeleteInstanceAsync(request); // End snippet }