chore(bazel): update protobuf to v3.21.7

.kokoro/build.sh

@@ -71,12 +71,12 @@ integration)
     ;;
 graalvm)
     # Run Unit and Integration Tests with Native Image
-    mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative -Penable-integration-tests test
+    mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative-0.9.14 -Penable-integration-tests test
     RETURN_CODE=$?
     ;;
 graalvm17)
     # Run Unit and Integration Tests with Native Image
-    mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative -Penable-integration-tests test
+    mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative-0.9.14 -Penable-integration-tests test
     RETURN_CODE=$?
     ;;
 samples)

google-cloud-compute/src/test/java/com/google/cloud/compute/v1/integration/BaseTest.java

@@ -22,8 +22,9 @@ public class BaseTest {
   protected static final String DEFAULT_PROJECT = ServiceOptions.getDefaultProjectId();
   protected static final String DEFAULT_ZONE = "us-central1-a";
   protected static final String DEFAULT_REGION = "us-west1";
+  protected static final String COMPUTE_PREFIX = "gapic-";
 
   public static String generateRandomName(String placeholder) {
-    return "gapic-" + placeholder + UUID.randomUUID().toString().substring(0, 8);
+    return COMPUTE_PREFIX + placeholder + UUID.randomUUID().toString().substring(0, 8);
   }
 }

google-cloud-compute/src/test/java/com/google/cloud/compute/v1/integration/ITAddressesTest.java

@@ -46,6 +46,7 @@ public static void setUp() throws IOException {
     addresses = new ArrayList<>();
     AddressesSettings addressesSettings = AddressesSettings.newBuilder().build();
     addressesClient = AddressesClient.create(addressesSettings);
+    Util.cleanUpComputeAddresses(addressesClient, DEFAULT_PROJECT, DEFAULT_REGION, COMPUTE_PREFIX);
   }
 
   @Before
@@ -122,7 +123,7 @@ private void insertAddress(String description) {
           .insertAsync(DEFAULT_PROJECT, DEFAULT_REGION, address)
           .get(60, TimeUnit.SECONDS);
     } catch (InterruptedException | ExecutionException | TimeoutException e) {
-      fail("Insert operation failed.");
+      fail("Insert operation failed: " + e.getMessage());
     }
     addresses.add(address);
   }

google-cloud-compute/src/test/java/com/google/cloud/compute/v1/integration/ITSmokeInstancesTest.java

@@ -72,6 +72,7 @@ public static void setUp() throws IOException {
     instances = new ArrayList<>();
     InstancesSettings instanceSettings = InstancesSettings.newBuilder().build();
     instancesClient = InstancesClient.create(instanceSettings);
+    Util.cleanUpComputeInstances(instancesClient, DEFAULT_PROJECT, DEFAULT_ZONE, COMPUTE_PREFIX);
   }
 
   @Before

google-cloud-compute/src/test/java/com/google/cloud/compute/v1/integration/Util.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.compute.v1.integration;
+
+import com.google.cloud.compute.v1.Address;
+import com.google.cloud.compute.v1.AddressesClient;
+import com.google.cloud.compute.v1.DeleteInstanceRequest;
+import com.google.cloud.compute.v1.Instance;
+import com.google.cloud.compute.v1.InstancesClient;
+import com.google.cloud.compute.v1.InstancesClient.ListPagedResponse;
+import java.time.Instant;
+import java.time.OffsetDateTime;
+import java.time.ZonedDateTime;
+import java.time.temporal.ChronoUnit;
+
+public class Util {
+
+  // Cleans existing test resources if any.
+  private static final int DELETION_THRESHOLD_TIME_HOURS = 24;
+
+  /** Bring down any instances that are older than 24 hours */
+  public static void cleanUpComputeInstances(
+      InstancesClient instancesClient, String project, String zone, String prefix) {
+    ListPagedResponse listPagedResponse = instancesClient.list(project, zone);
+    for (Instance instance : listPagedResponse.iterateAll()) {
+      if (isCreatedBeforeThresholdTime(
+              ZonedDateTime.parse(instance.getCreationTimestamp()).toInstant())
+          && instance.getName().startsWith(prefix)) {
+        instancesClient.deleteAsync(
+            DeleteInstanceRequest.newBuilder()
+                .setInstance(instance.getName())
+                .setProject(project)
+                .setZone(zone)
+                .build());
+      }
+    }
+  }
+
+  /** Bring down any addresses that are older than 24 hours */
+  public static void cleanUpComputeAddresses(
+      AddressesClient addressesClient, String project, String region, String prefix) {
+    AddressesClient.ListPagedResponse listPagedResponse = addressesClient.list(project, region);
+    for (Address address : listPagedResponse.iterateAll()) {
+      if (isCreatedBeforeThresholdTime(address.getCreationTimestamp())
+          && address.getName().startsWith(prefix)) {
+        addressesClient.deleteAsync(project, region, address.getName());
+      }
+    }
+  }
+
+  private static boolean isCreatedBeforeThresholdTime(Instant instant) {
+    return instant.isBefore(Instant.now().minus(DELETION_THRESHOLD_TIME_HOURS, ChronoUnit.HOURS));
+  }
+
+  private static boolean isCreatedBeforeThresholdTime(String timestamp) {
+    return OffsetDateTime.parse(timestamp)
+        .toInstant()
+        .isBefore(Instant.now().minus(DELETION_THRESHOLD_TIME_HOURS, ChronoUnit.HOURS));
+  }
+}

owlbot.py

@@ -21,4 +21,6 @@
     s.move(library)
 
 s.remove_staging_dirs()
-java.common_templates()
+java.common_templates(excludes=[
+    '.kokoro/build.sh'
+])

pom.xml

@@ -110,6 +110,70 @@
     <module>google-cloud-compute-bom</module>
   </modules>
 
+  <profiles>
+    <profile>
+      <id>native-0.9.14</id>
+
+      <dependencies>
+
+        <dependency>
+          <groupId>org.junit.vintage</groupId>
+          <artifactId>junit-vintage-engine</artifactId>
+          <version>5.9.1</version>
+          <scope>test</scope>
+        </dependency>
+
+        <dependency>
+          <groupId>org.graalvm.buildtools</groupId>
+          <artifactId>junit-platform-native</artifactId>
+          <version>0.9.14</version>
+          <scope>test</scope>
+        </dependency>
+      </dependencies>
+
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-surefire-plugin</artifactId>
+            <!-- Must use older version of surefire plugin for native-image testing. -->
+            <version>2.22.2</version>
+            <configuration>
+              <!-- Include all tests during native image testing. -->
+              <excludes combine.self="override"/>
+              <includes>
+                <include>**/IT*.java</include>
+                <!-- Enable unit tests in generated libraries for native image testing. -->
+                <include>**/*ClientTest.java</include>
+              </includes>
+            </configuration>
+          </plugin>
+
+          <plugin>
+            <groupId>org.graalvm.buildtools</groupId>
+            <artifactId>native-maven-plugin</artifactId>
+            <version>0.9.14</version>
+            <extensions>true</extensions>
+            <executions>
+              <execution>
+                <id>test-native</id>
+                <goals>
+                  <goal>test</goal>
+                </goals>
+                <phase>test</phase>
+              </execution>
+            </executions>
+            <configuration>
+              <buildArgs>
+                <buildArg>--no-fallback</buildArg>
+              </buildArgs>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
   <reporting>
     <plugins>
       <plugin>