[build] Remove ubi8 (elastic#173873)

RHEL 8.10 will be the final ubi8 release. We already have builds in place for transitioning to ubi9. Depends on elastic#170264. (cherry picked from commit 7c2b3f1)
kibanamachine · Jan 3, 2024 · c0916a1 · c0916a1
1 parent 5f49472
commit c0916a1
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Showing 5 changed files with 8 additions and 25 deletions.
diff --git a/.buildkite/scripts/steps/artifacts/docker_context.sh b/.buildkite/scripts/steps/artifacts/docker_context.sh
@@ -23,11 +23,7 @@ case $KIBANA_DOCKER_CONTEXT in
   cloud)
     DOCKER_CONTEXT_FILE="kibana-cloud-$FULL_VERSION-docker-build-context.tar.gz"
   ;;
-  ubi8)
-    DOCKER_CONTEXT_FILE="kibana-ubi8-$FULL_VERSION-docker-build-context.tar.gz"
-  ;;
   ubi)
-    # Currently ubi9.  After ubi8 we're moving to a version agnostic filename
     DOCKER_CONTEXT_FILE="kibana-ubi-$FULL_VERSION-docker-build-context.tar.gz"
   ;;
   ironbank)

diff --git a/src/dev/build/tasks/os_packages/create_os_package_tasks.ts b/src/dev/build/tasks/os_packages/create_os_package_tasks.ts
@@ -109,13 +109,7 @@ export const CreateDockerUBI: Task = {
   async run(config, log, build) {
     await runDockerGenerator(config, log, build, {
       architecture: 'x64',
-      baseImage: 'ubi8',
-      context: false,
-      image: true,
-    });
-    await runDockerGenerator(config, log, build, {
-      architecture: 'x64',
-      baseImage: 'ubi9',
+      baseImage: 'ubi',
       context: false,
       image: true,
     });
@@ -154,12 +148,7 @@ export const CreateDockerContexts: Task = {
       dockerBuildDate,
     });
     await runDockerGenerator(config, log, build, {
-      baseImage: 'ubi8',
-      context: true,
-      image: false,
-    });
-    await runDockerGenerator(config, log, build, {
-      baseImage: 'ubi9',
+      baseImage: 'ubi',
       context: true,
       image: false,
     });

diff --git a/src/dev/build/tasks/os_packages/docker_generator/run.ts b/src/dev/build/tasks/os_packages/docker_generator/run.ts
@@ -29,7 +29,7 @@ export async function runDockerGenerator(
   build: Build,
   flags: {
     architecture?: string;
-    baseImage: 'none' | 'ubi9' | 'ubi8' | 'ubuntu';
+    baseImage: 'none' | 'ubi' | 'ubuntu';
     context: boolean;
     image: boolean;
     ironbank?: boolean;
@@ -40,12 +40,10 @@ export async function runDockerGenerator(
 ) {
   let baseImageName = '';
   if (flags.baseImage === 'ubuntu') baseImageName = 'ubuntu:20.04';
-  if (flags.baseImage === 'ubi8') baseImageName = 'docker.elastic.co/ubi8/ubi-minimal:latest';
-  if (flags.baseImage === 'ubi9') baseImageName = 'docker.elastic.co/ubi9/ubi-minimal:latest';
+  if (flags.baseImage === 'ubi') baseImageName = 'docker.elastic.co/ubi9/ubi-minimal:latest';
 
   let imageFlavor = '';
-  if (flags.baseImage === 'ubi8') imageFlavor += `-ubi8`;
-  if (flags.baseImage === 'ubi9') imageFlavor += `-ubi`;
+  if (flags.baseImage === 'ubi') imageFlavor += `-ubi`;
   if (flags.ironbank) imageFlavor += '-ironbank';
   if (flags.cloud) imageFlavor += '-cloud';
   if (flags.serverless) imageFlavor += '-serverless';

diff --git a/src/dev/build/tasks/os_packages/docker_generator/template_context.ts b/src/dev/build/tasks/os_packages/docker_generator/template_context.ts
@@ -24,7 +24,7 @@ export interface TemplateContext {
   dockerBuildDate: string;
   usePublicArtifact?: boolean;
   publicArtifactSubdomain: string;
-  baseImage: 'none' | 'ubi8' | 'ubi9' | 'ubuntu';
+  baseImage: 'none' | 'ubi' | 'ubuntu';
   baseImageName: string;
   cloud?: boolean;
   serverless?: boolean;

diff --git a/src/dev/build/tasks/os_packages/docker_generator/templates/dockerfile.template.ts b/src/dev/build/tasks/os_packages/docker_generator/templates/dockerfile.template.ts
@@ -16,8 +16,8 @@ function generator(options: TemplateContext) {
   const dir = options.ironbank ? 'ironbank' : 'base';
   const template = readFileSync(resolve(__dirname, dir, './Dockerfile'));
   return Mustache.render(template.toString(), {
-    packageManager: options.baseImage.includes('ubi') ? 'microdnf' : 'apt-get',
-    ubi: options.baseImage.includes('ubi'),
+    packageManager: options.baseImage === 'ubi' ? 'microdnf' : 'apt-get',
+    ubi: options.baseImage === 'ubi',
     ubuntu: options.baseImage === 'ubuntu',
     opensslLegacyProvider: !(options.cloud || options.serverless),
     ...options,