Build against Java 17

See gh-1342

README.adoc

@@ -77,7 +77,7 @@ The `initializr-service-sample` showcases a basic custom instance with dedicated
 
 [[build]]
 == Building from Source
-You need Java 1.8 and a bash-like shell.
+You need Java 17 and a bash-like shell.
 
 [[building]]
 === Building

ci/images/ci-image-jdk11/Dockerfile

@@ -1,8 +0,0 @@
-FROM ubuntu:focal-20220922
-
-ADD setup.sh /setup.sh
-ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java11
-
-ENV JAVA_HOME /opt/openjdk
-ENV PATH $JAVA_HOME/bin:$PATH

ci/images/ci-image-jdk17/Dockerfile

@@ -1,8 +0,0 @@
-FROM ubuntu:focal-20220922
-
-ADD setup.sh /setup.sh
-ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java17
-
-ENV JAVA_HOME /opt/openjdk
-ENV PATH $JAVA_HOME/bin:$PATH

ci/images/ci-image/Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu:focal-20220922
 
 ADD setup.sh /setup.sh
 ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java8
+RUN ./setup.sh java17
 
 ENV JAVA_HOME /opt/openjdk
 ENV PATH $JAVA_HOME/bin:$PATH

ci/images/get-jdk-url.sh

@@ -2,12 +2,6 @@
 set -e
 
 case "$1" in
-	java8)
-		 echo "https://github.com/bell-sw/Liberica/releases/download/8u345+1/bellsoft-jdk8u345+1-linux-amd64.tar.gz"
-	;;
-	java11)
-		 echo "https://github.com/bell-sw/Liberica/releases/download/11.0.16.1+1/bellsoft-jdk11.0.16.1+1-linux-amd64.tar.gz"
-	;;
 	java17)
 		 echo "https://github.com/bell-sw/Liberica/releases/download/17.0.4.1+1/bellsoft-jdk17.0.4.1+1-linux-amd64.tar.gz"
 	;;

ci/pipeline.yml

@@ -121,18 +121,6 @@ resources:
   source:
     <<: *registry-image-resource-source
     repository: ((docker-hub-organization))/initializr-ci
-- name: ci-image-jdk11
-  type: registry-image
-  icon: docker
-  source:
-    <<: *registry-image-resource-source
-    repository: ((docker-hub-organization))/initializr-ci-jdk11
-- name: ci-image-jdk17
-  type: registry-image
-  icon: docker
-  source:
-    <<: *registry-image-resource-source
-    repository: ((docker-hub-organization))/initializr-ci-jdk17
 - name: artifactory-repo
   type: artifactory-resource
   icon: package-variant
@@ -149,22 +137,6 @@ resources:
     access_token: ((github-ci-status-token))
     branch: ((branch))
     context: build
-- name: repo-status-jdk11-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: jdk11-build
-- name: repo-status-jdk17-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: jdk17-build
 - name: slack-alert
   type: slack-notification
   icon: slack
@@ -189,32 +161,10 @@ jobs:
       vars:
         ci-image-name: ci-image
         <<: *registry-mirror-vars
-    - task: build-ci-image-jdk11
-      privileged: true
-      file: git-repo/ci/tasks/build-ci-image.yml
-      output_mapping:
-        image: ci-image-jdk11
-      vars:
-        ci-image-name: ci-image-jdk11
-        <<: *registry-mirror-vars
-    - task: build-ci-image-jdk17
-      privileged: true
-      file: git-repo/ci/tasks/build-ci-image.yml
-      output_mapping:
-        image: ci-image-jdk17
-      vars:
-        ci-image-name: ci-image-jdk17
-        <<: *registry-mirror-vars
   - in_parallel:
     - put: ci-image
       params:
         image: ci-image/image.tar
-    - put: ci-image-jdk11
-      params:
-        image: ci-image-jdk11/image.tar
-    - put: ci-image-jdk17
-      params:
-        image: ci-image-jdk17/image.tar
 - name: build
   serial: true
   public: true
@@ -248,58 +198,6 @@ jobs:
   - put: slack-alert
     params:
       <<: *slack-success-params
-- name: jdk11-build
-  serial: true
-  public: true
-  plan:
-    - get: ci-image-jdk11
-    - get: git-repo
-    - get: daily
-      trigger: true
-    - put: repo-status-jdk11-build
-      params: { state: "pending", commit: "git-repo" }
-    - do:
-        - task: build-project
-          image: ci-image-jdk11
-          <<: *build-project-task-params
-      on_failure:
-        do:
-          - put: repo-status-jdk11-build
-            params: { state: "failure", commit: "git-repo" }
-          - put: slack-alert
-            params:
-              <<: *slack-fail-params
-    - put: repo-status-jdk11-build
-      params: { state: "success", commit: "git-repo" }
-    - put: slack-alert
-      params:
-        <<: *slack-success-params
-- name: jdk17-build
-  serial: true
-  public: true
-  plan:
-    - get: ci-image-jdk17
-    - get: git-repo
-    - get: daily
-      trigger: true
-    - put: repo-status-jdk17-build
-      params: { state: "pending", commit: "git-repo" }
-    - do:
-        - task: build-project
-          image: ci-image-jdk17
-          <<: *build-project-task-params
-      on_failure:
-        do:
-          - put: repo-status-jdk17-build
-            params: { state: "failure", commit: "git-repo" }
-          - put: slack-alert
-            params:
-              <<: *slack-fail-params
-    - put: repo-status-jdk17-build
-      params: { state: "success", commit: "git-repo" }
-    - put: slack-alert
-      params:
-        <<: *slack-success-params
 - name: build-pull-requests
   serial: true
   public: true
@@ -413,7 +311,7 @@ jobs:
       body: generated-changelog/changelog.md
 groups:
 - name: "build"
-  jobs: ["build", "jdk11-build", "jdk17-build", "windows-build"]
+  jobs: ["build", "windows-build"]
 - name: "releases"
   jobs: ["stage-release", "promote-release", "create-github-release"]
 - name: "ci-images"

initializr-parent/pom.xml

@@ -14,7 +14,7 @@
 
 	<properties>
 		<main.basedir>${basedir}/..</main.basedir>
-		<java.version>1.8</java.version>
+		<java.version>17</java.version>
 		<commons-compress.version>1.21</commons-compress.version>
 		<commons-text.version>1.10.0</commons-text.version>
 		<maven-resolver.version>1.7.3</maven-resolver.version>