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Adds JibContainerBuilder#containerize. (#1076)
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86
jib-core/src/integration-test/java/com/google/cloud/tools/jib/api/JibIntegrationTest.java
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| /* | ||
| * Copyright 2018 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 | ||
| * | ||
| * http://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. | ||
| */ | ||
|
|
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| package com.google.cloud.tools.jib.api; | ||
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| import com.google.cloud.tools.jib.Command; | ||
| import com.google.cloud.tools.jib.configuration.CacheDirectoryCreationException; | ||
| import com.google.cloud.tools.jib.configuration.credentials.Credential; | ||
| import com.google.cloud.tools.jib.image.ImageReference; | ||
| import com.google.cloud.tools.jib.image.InvalidImageReferenceException; | ||
| import com.google.cloud.tools.jib.registry.LocalRegistry; | ||
| import java.io.IOException; | ||
| import java.util.Optional; | ||
| import java.util.concurrent.ExecutionException; | ||
| import org.junit.After; | ||
| import org.junit.Assert; | ||
| import org.junit.Before; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
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| /** Integration tests for {@link Jib}. */ | ||
| public class JibIntegrationTest { | ||
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| @ClassRule | ||
| public static final LocalRegistry localRegistry = new LocalRegistry(5000, "username", "password"); | ||
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| /** | ||
| * Pulls a built image and attempts to run it. | ||
| * | ||
| * @param imageReference the image reference of the built image | ||
| * @return the container output | ||
| * @throws IOException if an I/O exception occurs | ||
| * @throws InterruptedException if the process was interrupted | ||
| */ | ||
| private static String pullAndRunBuiltImage(String imageReference) | ||
| throws IOException, InterruptedException { | ||
| localRegistry.pull(imageReference); | ||
| return new Command("docker", "run", "--rm", imageReference).run(); | ||
| } | ||
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| @Before | ||
| public void setUp() { | ||
| System.setProperty("sendCredentialsOverHttp", "true"); | ||
| } | ||
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| @After | ||
| public void tearDown() { | ||
| System.clearProperty("sendCredentialsOverHttp"); | ||
| } | ||
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| @Test | ||
| public void testBasic_helloWorld() | ||
| throws InvalidImageReferenceException, InterruptedException, ExecutionException, | ||
| CacheDirectoryCreationException, IOException { | ||
| ImageReference targetImageReference = | ||
| ImageReference.of("localhost:5000", "jib-core", "basic-helloworld"); | ||
| JibContainer jibContainer = | ||
| Jib.from("busybox") | ||
| .setEntrypoint("echo", "Hello World") | ||
| .containerize( | ||
| Containerizer.to( | ||
| RegistryImage.named(targetImageReference) | ||
| .addCredentialRetriever( | ||
| () -> Optional.of(Credential.basic("username", "password")))) | ||
| .setAllowInsecureRegistries(true)); | ||
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| Assert.assertEquals("Hello World\n", pullAndRunBuiltImage(targetImageReference.toString())); | ||
| Assert.assertEquals( | ||
| "Hello World\n", | ||
| pullAndRunBuiltImage( | ||
| targetImageReference.withTag(jibContainer.getDigest().toString()).toString())); | ||
| } | ||
| } |
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38 changes: 38 additions & 0 deletions
38
jib-core/src/main/java/com/google/cloud/tools/jib/api/JibContainer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| /* | ||
| * Copyright 2018 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 | ||
| * | ||
| * http://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. | ||
| */ | ||
|
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| package com.google.cloud.tools.jib.api; | ||
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| import com.google.cloud.tools.jib.image.DescriptorDigest; | ||
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| /** The container built by Jib. */ | ||
| public class JibContainer { | ||
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| private final DescriptorDigest imageDigest; | ||
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| JibContainer(DescriptorDigest imageDigest) { | ||
| this.imageDigest = imageDigest; | ||
| } | ||
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| /** | ||
| * Gets the digest of the container image built by Jib. | ||
| * | ||
| * @return the image digest | ||
| */ | ||
| public DescriptorDigest getDigest() { | ||
| return imageDigest; | ||
| } | ||
| } |
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