updated Dockerfile

Dockerfile

@@ -6,16 +6,14 @@ FROM ${BASE_IMAGE}
 ENV GROOVY_HOME=/opt/groovy
 ENV GROOVY_VERSION=4.0.9
 
+ENV DOCKER_COMPOSE_VERSION 1.23.2
+
 # Install docker-cli, docker-compose, git, bash
 RUN apk update && \
-    apk add --no-cache docker-cli python3 py3-pip git bash && \
+    apk add --no-cache docker-cli bash git
-    apk add --no-cache --virtual .docker-compose-deps python3-dev libffi-dev openssl-dev gcc libc-dev make && \
-#    ln -s /usr/bin/pip3 /usr/bin/pip &&  \
-    ln -s /usr/bin/python3 /usr/bin/python &&  \
-    pip install --upgrade pip && \
-    pip3 install docker-compose && \
-    apk del .docker-compose-deps
 
+RUN apk --update add py-pip &&\
+    pip install -U docker-compose==${DOCKER_COMPOSE_VERSION}
 
 RUN set -o errexit -o nounset && echo "Installing build dependencies" && \
     apk add --no-cache --virtual .build-deps gnupg &&  \
@@ -44,5 +42,6 @@ RUN set -o errexit -o nounset && echo "Installing build dependencies" && \
     echo "Editing startGroovy to include java.xml.bind module" &&  \
     sed --in-place 's|startGroovy ( ) {|startGroovy ( ) {\n JAVA_OPTS="$JAVA_OPTS --add-modules=ALL-SYSTEM"|' "${GROOVY_HOME}/bin/startGroovy"
 
-RUN apk --no-cache add openssh
+RUN apk add --no-cache openssh-client
 
+COPY --from=docker/buildx-bin /buildx /usr/libexec/docker/cli-plugins/docker-buildx

Jenkinsfile

@@ -9,7 +9,7 @@ def resolveImageName(env) {
 pipeline {
     agent {
         docker {
-            image 'alpine:3.17.3'
+            image 'git.tswf.io/docker-base-images/alpine-base:1.0.0-3.17.3'
             // Mount docker socket for docker-in-docker
             args '-v /var/run/docker.sock:/var/run/docker.sock'
         }
@@ -17,7 +17,6 @@ pipeline {
     stages {
         stage('prepare') {
             steps {
-                sh "apk update && apk add --no-cache git docker-cli"
                 script {
                     env.IMAGE_BASE_NAME = "jdk14-alpine"
                     env.RELEASE_TAG_PREFIX = "release-"