Skip to content

Update Jenkins to Java 21 #1182

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
tianon merged 1 commit into from
Jan 6, 2026
Merged

Update Jenkins to Java 21 #1182

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions jenkins/Dockerfile.template
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,9 @@ RUN set -eux; \
; \
apt-get dist-clean

# https://www.jenkins.io/doc/administration/requirements/java/ ("Jenkins requires Java 11 or 17 since Jenkins 2.357 and LTS 2.361.1.")
# https://www.jenkins.io/doc/administration/requirements/java/
ENV JAVA_HOME /opt/java/openjdk
COPY --from=eclipse-temurin:17-jre $JAVA_HOME $JAVA_HOME
COPY --from=eclipse-temurin:21-jre $JAVA_HOME $JAVA_HOME
ENV PATH $JAVA_HOME/bin:$PATH
RUN set -eux; \
if \
Expand Down
4 changes: 2 additions & 2 deletions jenkins/lts/Dockerfile
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,9 @@ RUN set -eux; \
; \
apt-get dist-clean

# https://www.jenkins.io/doc/administration/requirements/java/ ("Jenkins requires Java 11 or 17 since Jenkins 2.357 and LTS 2.361.1.")
# https://www.jenkins.io/doc/administration/requirements/java/
ENV JAVA_HOME /opt/java/openjdk
COPY --from=eclipse-temurin:17-jre $JAVA_HOME $JAVA_HOME
COPY --from=eclipse-temurin:21-jre $JAVA_HOME $JAVA_HOME
ENV PATH $JAVA_HOME/bin:$PATH
RUN set -eux; \
if \
Expand Down
4 changes: 2 additions & 2 deletions jenkins/weekly/Dockerfile
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,9 @@ RUN set -eux; \
; \
apt-get dist-clean

# https://www.jenkins.io/doc/administration/requirements/java/ ("Jenkins requires Java 11 or 17 since Jenkins 2.357 and LTS 2.361.1.")
# https://www.jenkins.io/doc/administration/requirements/java/
ENV JAVA_HOME /opt/java/openjdk
COPY --from=eclipse-temurin:17-jre $JAVA_HOME $JAVA_HOME
COPY --from=eclipse-temurin:21-jre $JAVA_HOME $JAVA_HOME
ENV PATH $JAVA_HOME/bin:$PATH
RUN set -eux; \
if \
Expand Down
Loading