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Merge pull request #21218 from falconcr/main 

Add Java 21
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David Karlsson 2024-10-25 13:17:22 +02:00 committed by GitHub
parent 001c8bc1b7 54e4ef5e68
commit 7e152bb44f
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3 changed files with 7 additions and 7 deletions
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6
content/guides/java/containerize.md
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@ -68,7 +68,7 @@ WARNING: The following Docker files already exist in this directory:
? Do you want to overwrite them? Yes
? What application platform does your project use? Java
? What's the relative directory (with a leading .) for your app? ./src
? What version of Java do you want to use? 17
? What version of Java do you want to use? 21
? What port does your server listen on? 8080
```
@ -98,7 +98,7 @@ Create a file named `Dockerfile` with the following contents.
################################################################################
# Create a stage for resolving and downloading dependencies.
FROM eclipse-temurin:17-jdk-jammy as deps
FROM eclipse-temurin:21-jre-jammy as deps
WORKDIR /build
@ -155,7 +155,7 @@ RUN java -Djarmode=layertools -jar target/app.jar extract --destination target/e
# most recent version of that tag when you build your Dockerfile.
# If reproducibility is important, consider using a specific digest SHA, like
# eclipse-temurin@sha256:99cede493dfd88720b610eb8077c8688d3cca50003d76d1d539b0efc8cca72b4.
FROM eclipse-temurin:17-jre-jammy AS final
FROM eclipse-temurin:21-jre-jammy AS final
# Create a non-privileged user that the app will run under.
# See https://docs.docker.com/go/dockerfile-user-best-practices/

4
content/guides/java/develop.md
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@ -121,7 +121,7 @@ Replace the contents of your Dockerfile with the following.
```dockerfile {hl_lines="22-29"}
# syntax=docker/dockerfile:1
FROM eclipse-temurin:17-jdk-jammy as deps
FROM eclipse-temurin:21-jdk-jammy as deps
WORKDIR /build
COPY --chmod=0755 mvnw mvnw
COPY .mvn/ .mvn/
@ -149,7 +149,7 @@ RUN cp -r /build/target/extracted/application/. ./
ENV JAVA_TOOL_OPTIONS -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000
CMD [ "java", "-Dspring.profiles.active=postgres", "org.springframework.boot.loader.launch.JarLauncher" ]
FROM eclipse-temurin:17-jre-jammy AS final
FROM eclipse-temurin:21-jre-jammy AS final
ARG UID=10001
RUN adduser \
--disabled-password \

4
content/guides/java/run-tests.md
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@ -25,7 +25,7 @@ Replace the contents of your Dockerfile with the following.
```dockerfile {hl_lines="3-19"}
# syntax=docker/dockerfile:1
FROM eclipse-temurin:17-jdk-jammy as base
FROM eclipse-temurin:21-jdk-jammy as base
WORKDIR /build
COPY --chmod=0755 mvnw mvnw
COPY .mvn/ .mvn/
@ -64,7 +64,7 @@ RUN cp -r /build/target/extracted/application/. ./
ENV JAVA_TOOL_OPTIONS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000"
CMD [ "java", "-Dspring.profiles.active=postgres", "org.springframework.boot.loader.launch.JarLauncher" ]
FROM eclipse-temurin:17-jre-jammy AS final
FROM eclipse-temurin:21-jre-jammy AS final
ARG UID=10001
RUN adduser \
--disabled-password \