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Add a batched [] for DNS refreshing on host renames

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This will replace the existing DnsRefreshForHostRenameAction.

This is stage one of a three stage migration process. It adds the new queue and
[] but doesn't call them yet. Stage two will cut over to using the new
functionality, and stage three will remove the old functionality.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=134793963
This commit is contained in:
mcilwain 2016-09-30 09:52:13 -07:00 • committed by Ben McIlwain
parent e5c0854ae6
commit e192c11adf
14 changed files with 522 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

17
java/google/registry/flows/async/AsyncFlowEnqueuer.java
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@ -19,6 +19,7 @@ import static google.registry.flows.async.DeleteContactsAndHostsAction.PARAM_IS_
import static google.registry.flows.async.DeleteContactsAndHostsAction.PARAM_REQUESTING_CLIENT_ID;
import static google.registry.flows.async.DeleteContactsAndHostsAction.PARAM_RESOURCE_KEY;
import static google.registry.flows.async.DnsRefreshForHostRenameAction.PARAM_HOST_KEY;
import static google.registry.flows.async.RefreshDnsOnHostRenameAction.QUEUE_ASYNC_HOST_RENAME;
import static google.registry.request.Actions.getPathForAction;
import com.google.appengine.api.taskqueue.Queue;
@ -45,6 +46,7 @@ public final class AsyncFlowEnqueuer {
@Inject @Config("asyncDeleteFlowMapreduceDelay") Duration asyncDeleteDelay;
@Inject @Named("async-delete-pull") Queue asyncDeletePullQueue;
@Inject @Named(QUEUE_ASYNC_HOST_RENAME) Queue asyncDnsRefreshPullQueue;
@Inject Retrier retrier;
@Inject AsyncFlowEnqueuer() {}
@ -55,7 +57,7 @@ public final class AsyncFlowEnqueuer {
logger.infofmt(
"Enqueueing async deletion of %s on behalf of registrar %s.",
resourceKey, requestingClientId);
final TaskOptions task =
TaskOptions task =
TaskOptions.Builder
.withMethod(Method.PULL)
.countdownMillis(asyncDeleteDelay.getMillis())
@ -65,8 +67,19 @@ public final class AsyncFlowEnqueuer {
addTaskToQueueWithRetry(asyncDeletePullQueue, task);
}
/** Enqueues a task to asynchronously refresh DNS for a host. */
/** Enqueues a task to asynchronously refresh DNS for a renamed host. */
public void enqueueAsyncDnsRefresh(HostResource host) {
Key<HostResource> hostKey = Key.create(host);
logger.infofmt("Enqueueing async DNS refresh for renamed host %s.", hostKey);
addTaskToQueueWithRetry(
asyncDnsRefreshPullQueue,
TaskOptions.Builder.withMethod(Method.PULL).param(PARAM_HOST_KEY, hostKey.getString()));
}
/** Enqueues a task to asynchronously refresh DNS for a renamed host. */
//TODO(b/26140521): Delete this once non-batched DNS host refresh mapreduce is deleted.
@Deprecated
public void enqueueLegacyAsyncDnsRefresh(HostResource host) {
logger.infofmt("Enqueueing async DNS refresh for host %s", Key.create(host));
// Aggressively back off if the task fails, to minimize flooding the logs.
RetryOptions retryOptions =