Specify a custom container registry

linux/build.gradle

@@ -54,4 +54,8 @@ def getInputDir() {
 
 def getLocalBuildStatus() {
 	return hasProperty("INPUT_DIR") ? "true" : "false"
+}
+
+def getContainerRegistry() {
+	return hasProperty("CONTAINER_REGISTRY") ? CONTAINER_REGISTRY.toString() : ""
 }

linux/ca-certificates/debian/build.gradle

@@ -75,6 +75,9 @@ task packageCaCertificatesDebian {
 	def outputDir = new File(project.buildDir.absolutePath, "ospackage")
 	outputs.dir(outputDir)
 
+	// Get container registry property. If not set, return empty string that is equivalent to dockerhub
+	def containerRegistry = getContainerRegistry()
+
 	doLast {
 		project.copy {
 			from("src/main/packaging/")
@@ -84,6 +87,7 @@ task packageCaCertificatesDebian {
 			workingDir "src/main/packaging"
 			commandLine "docker", "build", "--no-cache",
 				"-t", "adoptium-packages-linux-cacerts-debian",
+				"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 				"-f", "Dockerfile",
 				getProjectDir().absolutePath + "/src/main/packaging"
 		}
@@ -108,8 +112,15 @@ task checkCaCertificatesDebian(type: Test) {
 	testClassesDirs = sourceSets.packageTest.output.classesDirs
 	classpath = sourceSets.packageTest.runtimeClasspath
 
+	def containerRegistry = getContainerRegistry()
+
 	environment "PACKAGE", "adoptium-ca-certificates"
 
+	if (containerRegistry != null && containerRegistry != "") {
+		environment "containerRegistry", "$containerRegistry"
+		println "Container registry set to $containerRegistry"
+	}
+
 	useJUnitPlatform()
 	testLogging {
 		events "passed", "skipped", "failed"

linux/ca-certificates/debian/src/main/packaging/Dockerfile

@@ -1,4 +1,6 @@
-FROM debian:bullseye
+ARG CONTAINER_REGISTRY=""
+
+FROM ${CONTAINER_REGISTRY}debian:bullseye
 
 # Combine apt-get update with apt-get install to prevent stale package indexes.
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential \

linux/ca-certificates/debian/src/packageTest/java/org/adoptium/cacertificates/DebianFlavours.java

@@ -34,15 +34,25 @@ public Stream<? extends Arguments> provideArguments(ExtensionContext context) {
 		 * Ubuntu policy: Current LTS versions, and development version.
 		 *     (https://wiki.ubuntu.com/Releases)
 		 */
+
+		String containerRegistry = "";
+
+		if (System.getenv("containerRegistry") == null) {
+			System.out.println("Using docker.io as the default container registry");
+		} else {
+			containerRegistry = System.getenv("containerRegistry");
+			System.out.println("Using container registry: " + containerRegistry);
+		}
+
 		return Stream.of(
-		  Arguments.of("debian", "trixie"),   // Debian/13 (testing)
-			Arguments.of("debian", "bookworm"), // Debian/12 (testing)
-			Arguments.of("debian", "bullseye"), // Debian/11 (stable)
-			Arguments.of("debian", "buster"),   // Debian/10 (oldstable)
-			Arguments.of("ubuntu", "noble"),    // Ubuntu/24.04 (LTS)
-			Arguments.of("ubuntu", "jammy"),    // Ubuntu/22.04 (LTS)
-			Arguments.of("ubuntu", "focal"),    // Ubuntu/20.04 (LTS)
-			Arguments.of("ubuntu", "bionic")    // Ubuntu/18.04 (LTS)
+		  	Arguments.of(containerRegistry + "debian", "trixie"),   // Debian/13 (testing)
+			Arguments.of(containerRegistry + "debian", "bookworm"), // Debian/12 (testing)
+			Arguments.of(containerRegistry + "debian", "bullseye"), // Debian/11 (stable)
+			Arguments.of(containerRegistry + "debian", "buster"),   // Debian/10 (oldstable)
+			Arguments.of(containerRegistry + "ubuntu", "noble"),    // Ubuntu/24.04 (LTS)
+			Arguments.of(containerRegistry + "ubuntu", "jammy"),    // Ubuntu/22.04 (LTS)
+			Arguments.of(containerRegistry + "ubuntu", "focal"),    // Ubuntu/20.04 (LTS)
+			Arguments.of(containerRegistry + "ubuntu", "bionic")    // Ubuntu/18.04 (LTS)
 		);
 	}
 }

linux/jdk/alpine/build.gradle

@@ -69,6 +69,9 @@ task packageJdkAlpine {
 	def gpgKey = getGPGKey()
 	def arch = getArch()
 
+	// Get container registry property. If not set, return empty string that is equivalent to dockerhub. If not set, return empty string that is equivalent to dockerhub
+	def containerRegistry = getContainerRegistry()
+
 	doLast {
 		if (!file("src/main/packaging/$product/$productVersion").exists()) {
 			throw new IllegalArgumentException("Unknown product $product/$productVersion")
@@ -84,6 +87,7 @@ task packageJdkAlpine {
 				commandLine "docker", "build", "--no-cache",
 					"-t", "adoptium-packages-linux-jdk-alpine",
 					"--secret", "id=gpg,src=${gpgKey}",
+					"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 					"-f", "Dockerfile",
 					getProjectDir().absolutePath + "/src/main/packaging"
 			}
@@ -92,6 +96,7 @@ task packageJdkAlpine {
 				workingDir "src/main/packaging"
 				commandLine "docker", "build", "--no-cache",
 					"-t", "adoptium-packages-linux-jdk-alpine",
+					"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 					"-f", "Dockerfile",
 					getProjectDir().absolutePath + "/src/main/packaging"
 			}
@@ -120,13 +125,19 @@ task checkJdkAlpine(type: Test) {
 	def product = getProduct()
 	def productVersion = getProductVersion()
 	def gpgKey = getGPGKey()
+	def containerRegistry = getContainerRegistry()
 
 	environment "PACKAGE", "${product}-${productVersion}-jdk"
 	if (gpgKey != null) {
 		environment "JDKGPG", "$gpgKey"
 		println "We set the gpgkey!"
 	}
 
+	if (containerRegistry != null && containerRegistry != "") {
+		environment "containerRegistry", "$containerRegistry"
+		println "Container registry set to $containerRegistry"
+	}
+
 	useJUnitPlatform()
 	testLogging {
 		events "passed", "skipped", "failed"

linux/jdk/alpine/src/main/packaging/Dockerfile

@@ -1,4 +1,6 @@
-FROM alpine
+ARG CONTAINER_REGISTRY=""
+
+FROM ${CONTAINER_REGISTRY}alpine
 ENV GOSU_VERSION 1.14
 
 RUN set -eux; \

linux/jdk/alpine/src/packageTest/java/packaging/AlpineFlavours.java

@@ -29,15 +29,25 @@ public class AlpineFlavours implements ArgumentsProvider {
 	@Override
 	public Stream<? extends Arguments> provideArguments(ExtensionContext context) {
 		/*
-         * Alpine policy: current (alive) releases and development version.
-         *     (https://alpinelinux.org/releases/)
+		 * Alpine policy: current (alive) releases and development version.
+		 *     (https://alpinelinux.org/releases/)
 		 */
+
+		String containerRegistry = "";
+
+		if (System.getenv("containerRegistry") == null) {
+			System.out.println("Using docker.io as the default container registry");
+		} else {
+			containerRegistry = System.getenv("containerRegistry");
+			System.out.println("Using container registry: " + containerRegistry);
+		}
+
 		return Stream.of(
-			Arguments.of("alpine", "edge"),
-			Arguments.of("alpine", "latest"),
-			Arguments.of("alpine", "3.19"),
-			Arguments.of("alpine", "3.18"),
-			Arguments.of("alpine", "3.17")
+			Arguments.of(containerRegistry + "alpine", "edge"),
+			Arguments.of(containerRegistry + "alpine", "latest"),
+			Arguments.of(containerRegistry + "alpine", "3.19"),
+			Arguments.of(containerRegistry + "alpine", "3.18"),
+			Arguments.of(containerRegistry + "alpine", "3.17")
 		);
 	}
 }

linux/jdk/debian/build.gradle

@@ -71,6 +71,9 @@ task packageJdkDebian {
 	def input_dir = getInputDir()
 	def buildLocalFlag = getLocalBuildStatus()
 
+	// Get container registry property. If not set, return empty string that is equivalent to dockerhub
+	def containerRegistry = getContainerRegistry()
+
 	doLast {
 		if (!file("src/main/packaging/$product/$productVersion").exists()) {
 			throw new IllegalArgumentException("Unknown product $product/$productVersion")
@@ -107,6 +110,7 @@ if ("$arch" == "armhf") {
 			commandLine "docker", "build", "--no-cache",
 				"--build-arg", "IMAGE=arm32v7/debian:bullseye",
 				"-t", "adoptium-packages-linux-jdk-debian",
+				"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 				"-f", "Dockerfile",
 				getProjectDir().absolutePath + "/src/main/packaging"
 		}
@@ -118,6 +122,7 @@ if ("$arch" == "riscv64") {
 			commandLine "docker", "build", "--no-cache",
 				"--build-arg", "IMAGE=riscv64/ubuntu:jammy",
 				"-t", "adoptium-packages-linux-jdk-debian",
+				"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 				"-f", "Dockerfile",
 				getProjectDir().absolutePath + "/src/main/packaging"
 			}
@@ -128,6 +133,7 @@ if ("$arch" != "armhf" && "$arch" != "riscv64"){
 			workingDir "src/main/packaging"
 			commandLine "docker", "build", "--no-cache",
 				"-t", "adoptium-packages-linux-jdk-debian",
+				"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 				"-f", "Dockerfile",
 				getProjectDir().absolutePath + "/src/main/packaging"
      }
@@ -159,6 +165,8 @@ task checkJdkDebian(type: Test) {
 
 	def product = getProduct()
 	def productVersion = getProductVersion()
+
+	def containerRegistry = getContainerRegistry()
 
 	// If product is microsoft set it as msopenjdk
 	if (product == "microsoft") {
@@ -167,6 +175,11 @@ task checkJdkDebian(type: Test) {
 		environment "PACKAGE", "$product-$productVersion-jdk"
 	}
 
+	if (containerRegistry != null && containerRegistry != "") {
+		environment "containerRegistry", "$containerRegistry"
+		println "Container registry set to $containerRegistry"
+	}
+
 	useJUnitPlatform()
 	testLogging {
 		events "passed", "skipped", "failed"

linux/jdk/debian/src/main/packaging/Dockerfile

@@ -1,5 +1,6 @@
+ARG CONTAINER_REGISTRY=""
 ARG IMAGE=debian:bullseye
-FROM $IMAGE
+FROM ${CONTAINER_REGISTRY}${IMAGE}
 
 # Combine apt-get update with apt-get install to prevent stale package indexes.
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential \

linux/jdk/debian/src/packageTest/java/packaging/DebianFlavours.java

@@ -27,23 +27,33 @@
  * @author luozhenyu
  */
 public class DebianFlavours implements ArgumentsProvider {
-    @Override
-    public Stream<? extends Arguments> provideArguments(ExtensionContext context) {
-        /*
-         * Debian policy: oldstable, stable and testing version.
-         *     (https://www.debian.org/releases/)
-         * Ubuntu policy: Current LTS versions, and development version.
-         *     (https://wiki.ubuntu.com/Releases)
-         */
-        return Stream.of(
-                Arguments.of("debian", "trixie"),   // Debian/13 (testing)
-                Arguments.of("debian", "bookworm"), // Debian/12 (testing)
-                Arguments.of("debian", "bullseye"), // Debian/11 (stable)
-                Arguments.of("debian", "buster"),   // Debian/10 (oldstable)
-                Arguments.of("ubuntu", "noble"),    // Ubuntu/24.04 (LTS)
-                Arguments.of("ubuntu", "jammy"),    // Ubuntu/22.04 (LTS)
-                Arguments.of("ubuntu", "focal"),    // Ubuntu/20.04 (LTS)
-                Arguments.of("ubuntu", "bionic")    // Ubuntu/18.04 (LTS)
-        );
-    }
+	@Override
+	public Stream<? extends Arguments> provideArguments(ExtensionContext context) {
+		/*
+		 * Debian policy: oldstable, stable and testing version.
+		 *     (https://www.debian.org/releases/)
+		 * Ubuntu policy: Current LTS versions, and development version.
+		 *     (https://wiki.ubuntu.com/Releases)
+		 */
+
+		String containerRegistry = "";
+
+		if (System.getenv("containerRegistry") == null) {
+			System.out.println("Using docker.io as the default container registry");
+		} else {
+			containerRegistry = System.getenv("containerRegistry");
+			System.out.println("Using container registry: " + containerRegistry);
+		}
+
+		return Stream.of(
+				Arguments.of(containerRegistry + "debian", "trixie"),   // Debian/13 (testing)
+				Arguments.of(containerRegistry + "debian", "bookworm"), // Debian/12 (testing)
+				Arguments.of(containerRegistry + "debian", "bullseye"), // Debian/11 (stable)
+				Arguments.of(containerRegistry + "debian", "buster"),   // Debian/10 (oldstable)
+				Arguments.of(containerRegistry + "ubuntu", "noble"),    // Ubuntu/24.04 (LTS)
+				Arguments.of(containerRegistry + "ubuntu", "jammy"),    // Ubuntu/22.04 (LTS)
+				Arguments.of(containerRegistry + "ubuntu", "focal"),    // Ubuntu/20.04 (LTS)
+				Arguments.of(containerRegistry + "ubuntu", "bionic")    // Ubuntu/18.04 (LTS)
+		);
+	}
 }

linux/jdk/redhat/build.gradle

@@ -63,6 +63,9 @@ task packageJdkRedHat {
 	def outputDir = new File(project.buildDir.absolutePath, "ospackage")
 	outputs.dir(outputDir)
 
+	// Get container registry property. If not set, return empty string that is equivalent to dockerhub
+	def containerRegistry = getContainerRegistry()
+
 	doLast {
 		if (!file("src/main/packaging/$product/$productVersion").exists()) {
 			throw new IllegalArgumentException("Unknown product $product/$productVersion")
@@ -97,6 +100,7 @@ task packageJdkRedHat {
 				commandLine "docker", "build", "--no-cache",
 					"-t", "adoptium-packages-linux-jdk-redhat",
 					"--secret", "id=gpg,src=${gpgKey}",
+					"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 					"-f", "Dockerfile",
 					getProjectDir().absolutePath + "/src/main/packaging"
 			}
@@ -105,6 +109,7 @@ task packageJdkRedHat {
 				workingDir "src/main/packaging"
 				commandLine "docker", "build", "--no-cache",
 					"-t", "adoptium-packages-linux-jdk-redhat",
+					"--build-arg=CONTAINER_REGISTRY=${containerRegistry}",
 					"-f", "Dockerfile",
 					getProjectDir().absolutePath + "/src/main/packaging"
 			}
@@ -138,6 +143,9 @@ task checkJdkRedHat(type: Test) {
 	def gpgKey = getGPGKey()
 	def arch = getArch()
 
+	def containerRegistry = getContainerRegistry()
+	// def containerRegistry = "junipercontainerregistry.azurecr.io/mirror/"
+
 	// If product is microsoft set it as msopenjdk
 	if (product == "microsoft") {
 		environment "PACKAGE", "msopenjdk-$productVersion"
@@ -150,6 +158,12 @@ task checkJdkRedHat(type: Test) {
 		println "We set the gpgkey!"
 	}
 	environment "testArch", "$arch"
+
+	if (containerRegistry != null && containerRegistry != "") {
+		environment "containerRegistry", "$containerRegistry"
+		println "Container registry set to $containerRegistry"
+	}
+
 	useJUnitPlatform()
 	testLogging {
 		events "passed", "skipped", "failed"

linux/jdk/redhat/src/main/packaging/Dockerfile

@@ -1,4 +1,7 @@
-FROM fedora:38
+ARG CONTAINER_REGISTRY=""
+
+FROM ${CONTAINER_REGISTRY}tianon/gosu as gosu
+FROM ${CONTAINER_REGISTRY}fedora:38
 
 RUN dnf update -y && dnf install -y rpmdevtools \
 	rpm-sign \
@@ -9,7 +12,7 @@ RUN dnf update -y && dnf install -y rpmdevtools \
 	tini \
 	wget
 
-COPY --from=tianon/gosu /gosu /usr/local/bin/
+COPY --from=gosu /gosu /usr/local/bin/
 
 # Create unprivileged user for building, see
 # https://github.com/hexops/dockerfile#use-a-static-uid-and-gid

linux/jdk/redhat/src/packageTest/java/packaging/RedHatFlavoursWithDnf.java

@@ -42,16 +42,26 @@ public Stream<? extends Arguments> provideArguments(ExtensionContext context) {
 		 * ubi7 does not have DNF pre-installed, ubi-minimal has microdnf
 		 * ubi8 has DNF installed
 		 */
+
+		String containerRegistry = "";
+
+		if (System.getenv("containerRegistry") == null) {
+			System.out.println("Using docker.io as the default container registry");
+		} else {
+			containerRegistry = System.getenv("containerRegistry");
+			System.out.println("Using container registry: " + containerRegistry);
+		}
+
 		return Stream.of(
-			Arguments.of("rockylinux", "8"),
-			Arguments.of("fedora", "35"),
-			Arguments.of("fedora", "36"),
-			Arguments.of("fedora", "37"),
-			Arguments.of("fedora", "38"),
-			Arguments.of("fedora", "39"),
-			Arguments.of("redhat/ubi8", "latest"),
-			Arguments.of("redhat/ubi9", "latest"),
-			Arguments.of("oraclelinux", "8")
+			Arguments.of(containerRegistry + "rockylinux", "8"),
+			Arguments.of(containerRegistry + "fedora", "35"),
+			Arguments.of(containerRegistry + "fedora", "36"),
+			Arguments.of(containerRegistry + "fedora", "37"),
+			Arguments.of(containerRegistry + "fedora", "38"),
+			Arguments.of(containerRegistry + "fedora", "39"),
+			Arguments.of(containerRegistry + "redhat/ubi8", "latest"),
+			Arguments.of(containerRegistry + "redhat/ubi9", "latest"),
+			Arguments.of(containerRegistry + "oraclelinux", "8")
 		);
 	}
 }