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docker.io/eclipse-temurin:21-jdk-jammy

Official Images for OpenJDK binaries built by Eclipse Temurin.

Size
196.55 MB
Local pulls
16
Upstream pulls
331,026,774
Synced at
2026-09-07 07:21:43

China image

registry.cn-global.starbucket.com.cn/starbucket/docker.io/library/eclipse-temurin:21-jdk-jammy

Source image

docker.io/eclipse-temurin:21-jdk-jammy

Image info

Image ID
sha256:aad2586f738eabf5f5535580ef26147100003c548615f87b7a306c1bf1d30edf
Image tag
21-jdk-jammy
Image size
196.55 MB
Platform
linux/arm64/v8
Registry
docker.io
Project
Hub pageAll tagsLocal repo
CMD
jshell
Entrypoint
/__cacert_entrypoint.sh
Working dir
—
User
—
StopSignal
—
Created
2026-08-21T20:09:19.497Z

Exposed ports 0

None

Environment 6

PATH/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
JAVA_HOME/opt/java/openjdk
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
JAVA_VERSIONjdk-21.0.12+8

Labels 1

org.opencontainers.image.version22.04

Pull commands

Docker
docker pull registry.cn-global.starbucket.com.cn/starbucket/docker.io/library/eclipse-temurin:21-jdk-jammy
docker tag registry.cn-global.starbucket.com.cn/starbucket/docker.io/library/eclipse-temurin:21-jdk-jammy docker.io/eclipse-temurin:21-jdk-jammy
Containerd
ctr images pull registry.cn-global.starbucket.com.cn/starbucket/docker.io/library/eclipse-temurin:21-jdk-jammy
ctr images tag registry.cn-global.starbucket.com.cn/starbucket/docker.io/library/eclipse-temurin:21-jdk-jammy docker.io/eclipse-temurin:21-jdk-jammy
YAML quick replace
sed -i 's#docker.io/eclipse-temurin:21-jdk-jammy#registry.cn-global.starbucket.com.cn/starbucket/docker.io/library/eclipse-temurin:21-jdk-jammy#' deployment.yaml
Global registry mirror
Docker

Write Docker daemon.json so registry-mirrors points to this site, then restart Docker

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<'EOF'
{
  "registry-mirrors": ["https://registry.cn-global.starbucket.com.cn"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
Containerd

Write containerd certs.d hosts.toml so docker.io pulls via this site, then restart containerd

sudo mkdir -p /etc/containerd/certs.d/docker.io
sudo tee /etc/containerd/certs.d/docker.io/hosts.toml <<'EOF'
server = "https://docker.io"

[host."https://registry.cn-global.starbucket.com.cn"]
  capabilities = ["pull", "resolve"]
EOF
sudo mkdir -p /etc/containerd
if [ ! -f /etc/containerd/config.toml ]; then
  sudo containerd config default | sudo tee /etc/containerd/config.toml >/dev/null
fi
sudo sed -i 's#config_path = ""#config_path = "/etc/containerd/certs.d"#' /etc/containerd/config.toml
sudo systemctl restart containerd

Build history 15

2026-08-21 18:28:05empty layer
CMD ["jshell"]
2026-08-21 18:28:05empty layer
ENTRYPOINT ["/__cacert_entrypoint.sh"]
2026-08-21 18:28:05
COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2026-08-21 18:28:05
RUN /bin/sh -c set -eux;     echo "Verifying install ...";     fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java;     echo "javac --version"; javac --version;     echo "java --version"; java --version;     echo "Complete." # buildkit
2026-08-21 18:28:04
RUN /bin/sh -c set -eux;     ARCH="$(dpkg --print-architecture)";     case "${ARCH}" in        amd64)          ESUM='e4446ff06a276155697597cc0f1b15da004ff083f4964a35271ecee567177370';          BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12%2B8/OpenJDK21U-jdk_x64_linux_hotspot_21.0.12_8.tar.gz';          ;;        arm64)          ESUM='eba38e871b02d407897bfe017ea35352dfc1420ef6d2112425b0c67325ca509d';          BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12%2B8/OpenJDK21U-jdk_aarch64_linux_hotspot_21.0.12_8.tar.gz';          ;;        ppc64el)          ESUM='082dac6781cd86c1c1903608b8f354c6dc453313d81881a1e87b9a22663ac5ca';          BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12%2B8/OpenJDK21U-jdk_ppc64le_linux_hotspot_21.0.12_8.tar.gz';          ;;        s390x)          ESUM='2a57a86afa2e461757acc6c2bd198a3fdae4393d8d37fd66b6244e713c3c42ea';          BINARY_URL='https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.12%2B8/OpenJDK21U-jdk_s390x_linux_hotspot_21.0.12_8.tar.gz';          ;;        *)          echo "Unsupported arch: ${ARCH}";          exit 1;          ;;     esac;     wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL};     wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig;     export GNUPGHOME="$(mktemp -d)";     gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B;     gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz;     rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig;     echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -;     mkdir -p "$JAVA_HOME";     tar --extract         --file /tmp/openjdk.tar.gz         --directory "$JAVA_HOME"         --strip-components 1         --no-same-owner     ;     rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip;     find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf;     ldconfig;     java -Xshare:dump; # buildkit
2026-08-21 18:27:56empty layer
ENV JAVA_VERSION=jdk-21.0.12+8
2026-08-21 18:27:56
RUN /bin/sh -c set -eux;     apt-get update;     DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends         curl         wget         gnupg         fontconfig         ca-certificates p11-kit         binutils         tzdata         locales     ;     echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen;     locale-gen en_US.UTF-8;     rm -rf /var/lib/apt/lists/* # buildkit
2026-08-21 18:27:56empty layer
ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8

More synced tags

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