diff --git a/src/main/java/com/google/devtools/build/lib/remote/RemoteCache.java b/src/main/java/com/google/devtools/build/lib/remote/RemoteCache.java index 60ebc08c0417c4..43f9994623069a 100644 --- a/src/main/java/com/google/devtools/build/lib/remote/RemoteCache.java +++ b/src/main/java/com/google/devtools/build/lib/remote/RemoteCache.java @@ -122,6 +122,11 @@ public ListenableFuture> findMissingDigests( return cacheProtocol.findMissingDigests(context, digests); } + /** Returns whether the action cache supports updating action results. */ + public boolean actionCacheSupportsUpdate() { + return cacheCapabilities.getActionCacheUpdateCapabilities().getUpdateEnabled(); + } + /** Upload the action result to the remote cache. */ public ListenableFuture uploadActionResult( RemoteActionExecutionContext context, ActionKey actionKey, ActionResult actionResult) { diff --git a/src/main/java/com/google/devtools/build/lib/remote/RemoteExecutionService.java b/src/main/java/com/google/devtools/build/lib/remote/RemoteExecutionService.java index 149339bcab2b37..ffa3871a369970 100644 --- a/src/main/java/com/google/devtools/build/lib/remote/RemoteExecutionService.java +++ b/src/main/java/com/google/devtools/build/lib/remote/RemoteExecutionService.java @@ -305,7 +305,8 @@ public CachePolicy getWriteCachePolicy(Spawn spawn) { if (useRemoteCache(remoteOptions)) { allowRemoteCache = - shouldUploadLocalResultsToRemoteCache(remoteOptions, spawn.getExecutionInfo()); + shouldUploadLocalResultsToRemoteCache(remoteOptions, spawn.getExecutionInfo()) + && remoteCache.actionCacheSupportsUpdate(); if (useDiskCache(remoteOptions)) { // Combined cache if (remoteOptions.incompatibleRemoteResultsIgnoreDisk) { diff --git a/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java b/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java index d97d90110e5882..05b2bff825f69a 100644 --- a/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java +++ b/src/main/java/com/google/devtools/build/lib/remote/RemoteModule.java @@ -16,6 +16,7 @@ import static java.util.concurrent.TimeUnit.SECONDS; +import build.bazel.remote.execution.v2.ActionCacheUpdateCapabilities; import build.bazel.remote.execution.v2.CacheCapabilities; import build.bazel.remote.execution.v2.DigestFunction; import build.bazel.remote.execution.v2.ServerCapabilities; @@ -27,7 +28,6 @@ import com.google.common.base.Strings; import com.google.common.base.Throwables; import com.google.common.collect.ImmutableList; -import com.google.common.flogger.GoogleLogger; import com.google.common.util.concurrent.ListeningScheduledExecutorService; import com.google.common.util.concurrent.MoreExecutors; import com.google.common.util.concurrent.ThreadFactoryBuilder; @@ -112,11 +112,10 @@ /** RemoteModule provides distributed cache and remote execution for Bazel. */ public final class RemoteModule extends BlazeModule { - - private static final GoogleLogger logger = GoogleLogger.forEnclosingClass(); - - private static final CacheCapabilities DISK_CACHE_CAPABILITIES = + private static final CacheCapabilities HTTP_AND_DISK_CACHE_CAPABILITIES = CacheCapabilities.newBuilder() + .setActionCacheUpdateCapabilities( + ActionCacheUpdateCapabilities.newBuilder().setUpdateEnabled(true).build()) .setSymlinkAbsolutePathStrategy(SymlinkAbsolutePathStrategy.Value.ALLOWED) .build(); @@ -247,7 +246,7 @@ private void initHttpAndDiskCache( return; } RemoteCache remoteCache = - new RemoteCache(DISK_CACHE_CAPABILITIES, cacheClient, remoteOptions, digestUtil); + new RemoteCache(HTTP_AND_DISK_CACHE_CAPABILITIES, cacheClient, remoteOptions, digestUtil); actionContextProvider = RemoteActionContextProvider.createForRemoteCaching( executorService, env, remoteCache, /* retryScheduler= */ null, digestUtil); diff --git a/src/main/java/com/google/devtools/build/lib/remote/RemoteServerCapabilities.java b/src/main/java/com/google/devtools/build/lib/remote/RemoteServerCapabilities.java index 6d486480e30b5d..0afb9894217f3c 100644 --- a/src/main/java/com/google/devtools/build/lib/remote/RemoteServerCapabilities.java +++ b/src/main/java/com/google/devtools/build/lib/remote/RemoteServerCapabilities.java @@ -25,7 +25,6 @@ import build.bazel.remote.execution.v2.PriorityCapabilities.PriorityRange; import build.bazel.remote.execution.v2.RequestMetadata; import build.bazel.remote.execution.v2.ServerCapabilities; -import com.google.common.base.Strings; import com.google.common.collect.ImmutableList; import com.google.devtools.build.lib.remote.common.RemoteActionExecutionContext; import com.google.devtools.build.lib.remote.options.RemoteOptions; @@ -234,25 +233,12 @@ public static ClientServerCompatibilityStatus checkClientServerCompatibility( digestFunction, cacheCap.getDigestFunctionsList())); } - // Check updating remote cache is allowed, if we ever need to do that. - boolean remoteExecution = !Strings.isNullOrEmpty(remoteOptions.remoteExecutor); - if (remoteExecution) { - if (remoteOptions.remoteLocalFallback - && remoteOptions.remoteUploadLocalResults - && !cacheCap.getActionCacheUpdateCapabilities().getUpdateEnabled()) { - result.addError( - "--remote_local_fallback and --remote_upload_local_results are set, " - + "but the current account is not authorized to write local results " - + "to the remote cache."); - } - } else { - // Local execution: check updating remote cache is allowed. - if (remoteOptions.remoteUploadLocalResults - && !cacheCap.getActionCacheUpdateCapabilities().getUpdateEnabled()) { - result.addError( - "--remote_upload_local_results is set, but the current account is not authorized " - + "to write local results to the remote cache."); - } + if (remoteOptions.remoteUploadLocalResults + && !cacheCap.getActionCacheUpdateCapabilities().getUpdateEnabled()) { + result.addWarning( + "--remote_upload_local_results is set, but the remote cache does not support uploading " + + "action results or the current account is not authorized to write local results " + + "to the remote cache."); } if (remoteOptions.cacheCompression diff --git a/src/main/java/com/google/devtools/build/lib/remote/options/RemoteOptions.java b/src/main/java/com/google/devtools/build/lib/remote/options/RemoteOptions.java index 1899b7a1e52ec4..dbe1cff71237dc 100644 --- a/src/main/java/com/google/devtools/build/lib/remote/options/RemoteOptions.java +++ b/src/main/java/com/google/devtools/build/lib/remote/options/RemoteOptions.java @@ -273,7 +273,9 @@ public String getTypeDescription() { defaultValue = "true", documentationCategory = OptionDocumentationCategory.REMOTE, effectTags = {OptionEffectTag.UNKNOWN}, - help = "Whether to upload locally executed action results to the remote cache.") + help = + "Whether to upload locally executed action results to the remote cache if the remote " + + "cache supports it and the user is authorized to do so.") public boolean remoteUploadLocalResults; @Deprecated diff --git a/src/test/java/com/google/devtools/build/lib/remote/RemoteServerCapabilitiesTest.java b/src/test/java/com/google/devtools/build/lib/remote/RemoteServerCapabilitiesTest.java index d817bf215b5925..a91bd7833e5b0c 100644 --- a/src/test/java/com/google/devtools/build/lib/remote/RemoteServerCapabilitiesTest.java +++ b/src/test/java/com/google/devtools/build/lib/remote/RemoteServerCapabilitiesTest.java @@ -308,8 +308,7 @@ public void testCheckClientServerCompatibility_remoteCacheDoesNotSupportDigestFu } @Test - public void testCheckClientServerCompatibility_remoteCacheDoesNotSupportUpdate() - throws Exception { + public void testCheckClientServerCompatibility_remoteCacheDoesNotSupportUpdate() { ServerCapabilities caps = ServerCapabilities.newBuilder() .setLowApiVersion(ApiVersion.current.toSemVer()) @@ -324,9 +323,10 @@ public void testCheckClientServerCompatibility_remoteCacheDoesNotSupportUpdate() RemoteServerCapabilities.ClientServerCompatibilityStatus st = RemoteServerCapabilities.checkClientServerCompatibility( caps, remoteOptions, DigestFunction.Value.SHA256, ServerCapabilitiesRequirement.CACHE); - assertThat(st.getErrors()).hasSize(1); - assertThat(st.getErrors().get(0)) - .containsMatch("not authorized to write local results to the remote cache"); + assertThat(st.getErrors()).isEmpty(); + assertThat(st.getWarnings()).hasSize(1); + assertThat(st.getWarnings().get(0)) + .contains("remote cache does not support uploading action results"); // Ignored when no local upload. remoteOptions.remoteUploadLocalResults = false; @@ -398,8 +398,7 @@ public void testCheckClientServerCompatibility_remoteExecutionDoesNotSupportDige } @Test - public void testCheckClientServerCompatibility_localFallbackNoRemoteCacheUpdate() - throws Exception { + public void testCheckClientServerCompatibility_localFallbackNoRemoteCacheUpdate() { ServerCapabilities caps = ServerCapabilities.newBuilder() .setLowApiVersion(ApiVersion.current.toSemVer()) @@ -423,9 +422,10 @@ public void testCheckClientServerCompatibility_localFallbackNoRemoteCacheUpdate( remoteOptions, DigestFunction.Value.SHA256, ServerCapabilitiesRequirement.EXECUTION_AND_CACHE); - assertThat(st.getErrors()).hasSize(1); - assertThat(st.getErrors().get(0)) - .containsMatch("not authorized to write local results to the remote cache"); + assertThat(st.getErrors()).isEmpty(); + assertThat(st.getWarnings()).hasSize(1); + assertThat(st.getWarnings().get(0)) + .contains("remote cache does not support uploading action results"); // Ignored when no fallback. remoteOptions.remoteLocalFallback = false; @@ -435,7 +435,10 @@ public void testCheckClientServerCompatibility_localFallbackNoRemoteCacheUpdate( remoteOptions, DigestFunction.Value.SHA256, ServerCapabilitiesRequirement.EXECUTION_AND_CACHE); - assertThat(st.isOk()).isTrue(); + assertThat(st.getErrors()).isEmpty(); + assertThat(st.getWarnings()).hasSize(1); + assertThat(st.getWarnings().get(0)) + .contains("remote cache does not support uploading action results"); // Ignored when no uploading local results. remoteOptions.remoteLocalFallback = true; diff --git a/src/tools/remote/src/main/java/com/google/devtools/build/remote/worker/OnDiskBlobStoreCache.java b/src/tools/remote/src/main/java/com/google/devtools/build/remote/worker/OnDiskBlobStoreCache.java index 8ce78cf4f6577b..322cd4b6b0af3f 100644 --- a/src/tools/remote/src/main/java/com/google/devtools/build/remote/worker/OnDiskBlobStoreCache.java +++ b/src/tools/remote/src/main/java/com/google/devtools/build/remote/worker/OnDiskBlobStoreCache.java @@ -15,6 +15,7 @@ import static com.google.devtools.build.lib.remote.util.Utils.getFromFuture; +import build.bazel.remote.execution.v2.ActionCacheUpdateCapabilities; import build.bazel.remote.execution.v2.CacheCapabilities; import build.bazel.remote.execution.v2.Digest; import build.bazel.remote.execution.v2.Directory; @@ -33,9 +34,10 @@ /** A {@link RemoteCache} backed by an {@link DiskCacheClient}. */ class OnDiskBlobStoreCache extends RemoteCache { - private static final CacheCapabilities CAPABILITIES = CacheCapabilities.newBuilder() + .setActionCacheUpdateCapabilities( + ActionCacheUpdateCapabilities.newBuilder().setUpdateEnabled(true).build()) .setSymlinkAbsolutePathStrategy(SymlinkAbsolutePathStrategy.Value.ALLOWED) .build();