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Use CNB creator all-in-one lifecycle

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This commit modifies the buildpack platform invocation logic used by
the build plugins to invoke the single creator lifecycle introduced in
the CNB API 0.3, instead of invoking discrete lifecycle phases
separately. It also removes support for CNB API 0.2.

Fixes gh-21273
This commit is contained in:
Scott Frederick
2020-04-30 15:45:01 -05:00
parent d067cc6ae2
commit 35bc82a693
17 changed files with 64 additions and 174 deletions
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2
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/build/ApiVersions.java
View File

@@ -32,7 +32,7 @@ final class ApiVersions {
/**
* The platform API versions supported by this release.
*/
static final ApiVersions SUPPORTED_PLATFORMS = new ApiVersions(ApiVersion.of(0, 2), ApiVersion.of(0, 3));
static final ApiVersions SUPPORTED_PLATFORMS = new ApiVersions(ApiVersion.of(0, 3));
private final ApiVersion[] apiVersions;

81
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/build/Lifecycle.java
View File

@@ -115,87 +115,36 @@ class Lifecycle implements Closeable {
if (this.request.isCleanCache()) {
deleteVolume(this.buildCacheVolume);
}
run(detectPhase());
run(analyzePhase());
if (this.request.isCleanCache()) {
this.log.skippingPhase("restorer", "due to cleaning cache");
}
else {
run(restorePhase());
}
run(buildPhase());
run(exportPhase());
run(createPhase());
this.log.executedLifecycle(this.request);
}
private Phase detectPhase() {
Phase phase = createPhase("detector");
private Phase createPhase() {
Phase phase = new Phase("creator", isVerboseLogging());
phase.withDaemonAccess();
phase.withLogLevelArg();
phase.withArgs("-app", Directory.APPLICATION);
phase.withArgs("-platform", Directory.PLATFORM);
phase.withLogLevelArg();
return phase;
}
private Phase restorePhase() {
Phase phase = createPhase("restorer");
phase.withDaemonAccess();
phase.withArgs("-cache-dir", Directory.CACHE);
phase.withArgs("-run-image", this.runImageReference);
phase.withArgs("-layers", Directory.LAYERS);
phase.withLogLevelArg();
phase.withBinds(this.buildCacheVolume, Directory.CACHE);
return phase;
}
private Phase analyzePhase() {
Phase phase = createPhase("analyzer");
phase.withDaemonAccess();
phase.withLogLevelArg();
phase.withArgs("-cache-dir", Directory.CACHE);
phase.withArgs("-launch-cache", Directory.LAUNCH_CACHE);
phase.withArgs("-daemon");
if (this.request.isCleanCache()) {
phase.withArgs("-skip-layers");
phase.withArgs("-skip-restore");
}
else {
phase.withArgs("-cache-dir", Directory.CACHE);
}
phase.withArgs("-layers", Directory.LAYERS);
phase.withArgs(this.request.getName());
phase.withBinds(this.buildCacheVolume, Directory.CACHE);
return phase;
}
private Phase buildPhase() {
Phase phase = createPhase("builder");
phase.withArgs("-layers", Directory.LAYERS);
phase.withArgs("-app", Directory.APPLICATION);
phase.withArgs("-platform", Directory.PLATFORM);
return phase;
}
private Phase exportPhase() {
Phase phase = createPhase("exporter");
phase.withDaemonAccess();
phase.withLogLevelArg();
phase.withArgs("-image", this.runImageReference);
phase.withArgs("-layers", Directory.LAYERS);
phase.withArgs("-app", Directory.APPLICATION);
phase.withArgs("-daemon");
phase.withArgs("-launch-cache", Directory.LAUNCH_CACHE);
phase.withArgs("-cache-dir", Directory.CACHE);
phase.withArgs(this.request.getName());
phase.withBinds(this.launchCacheVolume, Directory.LAUNCH_CACHE);
phase.withBinds(this.buildCacheVolume, Directory.CACHE);
return phase;
}
private Phase createPhase(String name) {
boolean verboseLogging = this.request.isVerboseLogging()
&& this.lifecycleVersion.isEqualOrGreaterThan(LOGGING_MINIMUM_VERSION);
Phase phase = new Phase(name, verboseLogging);
phase.withBinds(this.layersVolume, Directory.LAYERS);
phase.withBinds(this.applicationVolume, Directory.APPLICATION);
phase.withBinds(this.buildCacheVolume, Directory.CACHE);
phase.withBinds(this.launchCacheVolume, Directory.LAUNCH_CACHE);
return phase;
}
private boolean isVerboseLogging() {
return this.request.isVerboseLogging() && this.lifecycleVersion.isEqualOrGreaterThan(LOGGING_MINIMUM_VERSION);
}
private void run(Phase phase) throws IOException {
Consumer<LogUpdateEvent> logConsumer = this.log.runningPhase(this.request, phase.getName());
ContainerConfig containerConfig = ContainerConfig.of(this.builder.getName(), phase::apply);

8
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/java/org/springframework/boot/buildpack/platform/build/BuilderTests.java
View File

@@ -79,11 +79,7 @@ class BuilderTests {
Builder builder = new Builder(BuildLog.to(out), docker);
BuildRequest request = getTestRequest();
builder.build(request);
assertThat(out.toString()).contains("Running detector");
assertThat(out.toString()).contains("Running restorer");
assertThat(out.toString()).contains("Running analyzer");
assertThat(out.toString()).contains("Running builder");
assertThat(out.toString()).contains("Running exporter");
assertThat(out.toString()).contains("Running creator");
assertThat(out.toString()).contains("Successfully built image 'docker.io/library/my-application:latest'");
ArgumentCaptor<ImageArchive> archive = ArgumentCaptor.forClass(ImageArchive.class);
verify(docker.image()).load(archive.capture(), any());
@@ -119,7 +115,7 @@ class BuilderTests {
Builder builder = new Builder(BuildLog.to(out), docker);
BuildRequest request = getTestRequest();
assertThatExceptionOfType(BuilderException.class).isThrownBy(() -> builder.build(request))
.withMessage("Builder lifecycle 'detector' failed with status code 9");
.withMessage("Builder lifecycle 'creator' failed with status code 9");
}
private DockerApi mockDockerApi() throws IOException {

23
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/java/org/springframework/boot/buildpack/platform/build/LifecycleTests.java
View File

@@ -68,9 +68,9 @@ class LifecycleTests {
private DockerApi docker;
private Map<String, ContainerConfig> configs = new LinkedHashMap<>();
private final Map<String, ContainerConfig> configs = new LinkedHashMap<>();
private Map<String, ContainerContent> content = new LinkedHashMap<>();
private final Map<String, ContainerContent> content = new LinkedHashMap<>();
@BeforeEach
void setup() {
@@ -84,11 +84,7 @@ class LifecycleTests {
given(this.docker.container().create(any(), any())).willAnswer(answerWithGeneratedContainerId());
given(this.docker.container().wait(any())).willReturn(ContainerStatus.of(0, null));
createLifecycle().execute();
assertPhaseWasRun("detector", withExpectedConfig("lifecycle-detector.json"));
assertPhaseWasRun("analyzer", withExpectedConfig("lifecycle-analyzer.json"));
assertPhaseWasRun("restorer", withExpectedConfig("lifecycle-restorer.json"));
assertPhaseWasRun("builder", withExpectedConfig("lifecycle-builder.json"));
assertPhaseWasRun("exporter", withExpectedConfig("lifecycle-exporter.json"));
assertPhaseWasRun("creator", withExpectedConfig("lifecycle-creator.json"));
assertThat(this.out.toString()).contains("Successfully built image 'docker.io/library/my-application:latest'");
}
@@ -118,7 +114,7 @@ class LifecycleTests {
given(this.docker.container().create(any(), any())).willAnswer(answerWithGeneratedContainerId());
given(this.docker.container().wait(any())).willReturn(ContainerStatus.of(9, null));
assertThatExceptionOfType(BuilderException.class).isThrownBy(() -> createLifecycle().execute())
.withMessage("Builder lifecycle 'detector' failed with status code 9");
.withMessage("Builder lifecycle 'creator' failed with status code 9");
}
@Test
@@ -128,11 +124,7 @@ class LifecycleTests {
given(this.docker.container().wait(any())).willReturn(ContainerStatus.of(0, null));
BuildRequest request = getTestRequest().withCleanCache(true);
createLifecycle(request).execute();
assertPhaseWasRun("detector", withExpectedConfig("lifecycle-detector.json"));
assertPhaseWasRun("analyzer", withExpectedConfig("lifecycle-analyzer-clean-cache.json"));
assertPhaseWasNotRun("restorer");
assertPhaseWasRun("builder", withExpectedConfig("lifecycle-builder.json"));
assertPhaseWasRun("exporter", withExpectedConfig("lifecycle-exporter.json"));
assertPhaseWasRun("creator", withExpectedConfig("lifecycle-creator-clean-cache.json"));
VolumeName name = VolumeName.of("pack-cache-b35197ac41ea.build");
verify(this.docker.volume()).delete(name, true);
}
@@ -206,11 +198,6 @@ class LifecycleTests {
configConsumer.accept(this.configs.get(containerReference.toString()));
}
private void assertPhaseWasNotRun(String name) {
ContainerReference containerReference = ContainerReference.of("lifecycle-" + name);
assertThat(this.configs.get(containerReference.toString())).isNull();
}
private IOConsumer<ContainerConfig> withExpectedConfig(String name) {
return (config) -> {
InputStream in = getClass().getResourceAsStream(name);

11
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-analyzer-clean-cache.json
View File

@@ -1,11 +0,0 @@
{
"User" : "root",
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/analyzer", "-daemon", "-skip-layers", "-layers", "/layers", "docker.io/library/my-application:latest" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "/var/run/docker.sock:/var/run/docker.sock", "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace", "pack-cache-b35197ac41ea.build:/cache" ]
}
}

11
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-analyzer.json
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@@ -1,11 +0,0 @@
{
"User" : "root",
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/analyzer", "-daemon", "-cache-dir", "/cache", "-layers", "/layers", "docker.io/library/my-application:latest" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "/var/run/docker.sock:/var/run/docker.sock", "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace", "pack-cache-b35197ac41ea.build:/cache" ]
}
}

10
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-builder.json
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@@ -1,10 +0,0 @@
{
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/builder", "-layers", "/layers", "-app", "/workspace", "-platform", "/platform" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace" ]
}
}

11
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-creator-clean-cache.json Normal file
View File

@@ -0,0 +1,11 @@
{
"User" : "root",
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/creator", "-app", "/workspace", "-platform", "/platform", "-run-image", "docker.io/cloudfoundry/run", "-layers", "/layers", "-cache-dir", "/cache", "-launch-cache", "/launch-cache", "-daemon", "-skip-restore", "docker.io/library/my-application:latest" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "/var/run/docker.sock:/var/run/docker.sock", "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace", "pack-cache-b35197ac41ea.build:/cache", "pack-cache-b35197ac41ea.launch:/launch-cache" ]
}
}

11
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-creator.json Normal file
View File

@@ -0,0 +1,11 @@
{
"User" : "root",
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/creator", "-app", "/workspace", "-platform", "/platform", "-run-image", "docker.io/cloudfoundry/run", "-layers", "/layers", "-cache-dir", "/cache", "-launch-cache", "/launch-cache", "-daemon", "docker.io/library/my-application:latest" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "/var/run/docker.sock:/var/run/docker.sock", "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace", "pack-cache-b35197ac41ea.build:/cache", "pack-cache-b35197ac41ea.launch:/launch-cache" ]
}
}

10
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-detector.json
View File

@@ -1,10 +0,0 @@
{
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/detector", "-app", "/workspace", "-platform", "/platform" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace" ]
}
}

11
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-exporter.json
View File

@@ -1,11 +0,0 @@
{
"User" : "root",
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/exporter", "-image", "docker.io/cloudfoundry/run", "-layers", "/layers", "-app", "/workspace", "-daemon", "-launch-cache", "/launch-cache", "-cache-dir", "/cache", "docker.io/library/my-application:latest" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "/var/run/docker.sock:/var/run/docker.sock", "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace", "pack-cache-b35197ac41ea.launch:/launch-cache", "pack-cache-b35197ac41ea.build:/cache" ]
}
}

11
spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/test/resources/org/springframework/boot/buildpack/platform/build/lifecycle-restorer.json
View File

@@ -1,11 +0,0 @@
{
"User" : "root",
"Image" : "pack.local/ephemeral-builder",
"Cmd" : [ "/lifecycle/restorer", "-cache-dir", "/cache", "-layers", "/layers" ],
"Labels" : {
"author" : "spring-boot"
},
"HostConfig" : {
"Binds" : [ "/var/run/docker.sock:/var/run/docker.sock", "pack-layers-aaaaaaaaaa:/layers", "pack-app-aaaaaaaaaa:/workspace", "pack-cache-b35197ac41ea.build:/cache" ]
}
}