Ubuntu without JDK, additional latest Ubuntu LTS and JDK11

recipes/stack-base/ubuntu/Dockerfile

@@ -10,8 +10,6 @@
 
 FROM ubuntu:16.04
 
-ENV JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64
-ENV PATH=$JAVA_HOME/bin:$PATH
 RUN apt-get update && \
     apt-get -y install \
     locales \
@@ -34,14 +32,11 @@ RUN apt-get update && \
     useradd -u 1000 -G users,sudo,root -d /home/user --shell /bin/bash -m user && \
     usermod -p "*" user && \
     add-apt-repository ppa:git-core/ppa && \
-    add-apt-repository ppa:openjdk-r/ppa && \
     apt-get update && \
     sudo apt-get install git subversion -y && \
     apt-get clean && \
     apt-get -y autoremove && \
-    sudo apt-get install openjdk-8-jdk-headless=8u171-b11-0ubuntu0.16.04.1 openjdk-8-source=8u171-b11-0ubuntu0.16.04.1 -y && \
     sudo update-ca-certificates -f && \
-    sudo sudo /var/lib/dpkg/info/ca-certificates-java.postinst configure && \
     apt-get -y clean && \
     rm -rf /var/lib/apt/lists/*
 
@@ -53,7 +48,6 @@ RUN sudo locale-gen en_US.UTF-8 && \
     cd /home/user && ls -la && \
     sed -i 's/# store-passwords = no/store-passwords = yes/g' /home/user/.subversion/servers && \
     sed -i 's/# store-plaintext-passwords = no/store-plaintext-passwords = yes/g' /home/user/.subversion/servers
-COPY open-jdk-source-file-location /open-jdk-source-file-location
 EXPOSE 22 4403
 WORKDIR /projects
 

recipes/stack-base/ubuntu_lts/Dockerfile

@@ -0,0 +1,75 @@
+# Copyright (c) 2012-2018 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+
+FROM ubuntu:18.04
+
+RUN apt-get update && \
+    apt-get -y install \
+    libcap2-bin \
+    locales \
+    rsync \
+    openssh-server \
+    sudo \
+    procps \
+    wget \
+    unzip \
+    mc \
+    ca-certificates \
+    curl \
+    software-properties-common \
+    bash-completion && \
+    mkdir /var/run/sshd && \
+    sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd && \
+    echo "%sudo ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers && \
+    # Adding user to the 'root' is a workaround for https://issues.jboss.org/browse/CDK-305
+    useradd -u 1000 -G users,sudo,root -d /home/user --shell /bin/bash -m user && \
+    usermod -p "*" user && \
+    add-apt-repository ppa:git-core/ppa && \
+    apt-get update && \
+    sudo apt-get install git subversion -y && \
+    apt-get clean && \
+    apt-get -y autoremove && \
+    sudo update-ca-certificates -f && \
+    apt-get -y clean && \
+    rm -rf /var/lib/apt/lists/*
+
+ENV LANG en_GB.UTF-8
+ENV LANG en_US.UTF-8
+USER user
+RUN sudo locale-gen en_US.UTF-8 && \
+    svn --version && \
+    cd /home/user && ls -la && \
+    sed -i 's/# store-passwords = no/store-passwords = yes/g' /home/user/.subversion/servers && \
+    sed -i 's/# store-plaintext-passwords = no/store-plaintext-passwords = yes/g' /home/user/.subversion/servers
+EXPOSE 22 4403
+WORKDIR /projects
+
+# The following instructions set the right
+# permissions and scripts to allow the container
+# to be run by an arbitrary user (i.e. a user
+# that doesn't already exist in /etc/passwd)
+ENV HOME /home/user
+RUN for f in "/home/user" "/etc/passwd" "/etc/group" "/projects"; do\
+           sudo chgrp -R 0 ${f} && \
+           sudo chmod -R g+rwX ${f}; \
+        done && \
+        # Generate passwd.template \
+        cat /etc/passwd | \
+        sed s#user:x.*#user:x:\${USER_ID}:\${GROUP_ID}::\${HOME}:/bin/bash#g \
+        > /home/user/passwd.template && \
+        # Generate group.template \
+        cat /etc/group | \
+        sed s#root:x:0:#root:x:0:0,\${USER_ID}:#g \
+        > /home/user/group.template && \
+        sudo sed -ri 's/StrictModes yes/StrictModes no/g' /etc/ssh/sshd_config
+COPY --chown=user entrypoint.sh /home/user/entrypoint.sh
+RUN chmod +x /home/user/entrypoint.sh
+ENTRYPOINT ["/home/user/entrypoint.sh"]
+CMD tail -f /dev/null

recipes/stack-base/ubuntu_lts/entrypoint.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# Copyright (c) 2012-2018 Red Hat, Inc.
+# This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v2.0
+# which is available at http://www.eclipse.org/legal/epl-2.0.html
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+
+set -e
+
+export USER_ID=$(id -u)
+export GROUP_ID=$(id -g)
+
+if ! grep -Fq "${USER_ID}" /etc/passwd; then
+    # current user is an arbitrary 
+    # user (its uid is not in the 
+    # container /etc/passwd). Let's fix that    
+    cat ${HOME}/passwd.template | \
+    sed "s/\${USER_ID}/${USER_ID}/g" | \
+    sed "s/\${GROUP_ID}/${GROUP_ID}/g" | \
+    sed "s/\${HOME}/\/home\/user/g" > /etc/passwd
+
+    cat ${HOME}/group.template | \
+    sed "s/\${USER_ID}/${USER_ID}/g" | \
+    sed "s/\${GROUP_ID}/${GROUP_ID}/g" | \
+    sed "s/\${HOME}/\/home\/user/g" > /etc/group
+fi
+
+if test "${USER_ID}" = 0; then
+    # current user is root
+    /usr/sbin/sshd -D &
+elif sudo -n true > /dev/null 2>&1; then
+    # current user is a suoder
+    sudo /usr/sbin/sshd -D &
+fi
+
+exec "$@"

recipes/ubuntu_jdk11/Dockerfile

@@ -0,0 +1,25 @@
+FROM eclipse/stack-base:ubuntu_lts
+EXPOSE 4403 8000 8080 9876 22
+
+LABEL che:server:8080:ref=tomcat9 che:server:8080:protocol=http che:server:8000:ref=tomcat9-debug che:server:8000:protocol=http che:server:9876:ref=codeserver che:server:9876:protocol=http
+
+ENV MAVEN_VERSION=3.6.0 \
+    JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64 \
+    TOMCAT_HOME=/home/user/tomcat9 \
+    TERM=xterm
+ENV M2_HOME=/home/user/apache-maven-$MAVEN_VERSION
+ENV PATH=$JAVA_HOME/bin:$M2_HOME/bin:$PATH
+
+COPY open-jdk-source-file-location /open-jdk-source-file-location
+
+RUN sudo apt-get update && \
+    sudo apt-get install openjdk-11-jdk-headless=10.0.2+13-1ubuntu0.18.04.4 openjdk-11-source=10.0.2+13-1ubuntu0.18.04.4 -y && \
+    sudo sudo /var/lib/dpkg/info/ca-certificates-java.postinst configure && \
+    mkdir /home/user/tomcat9 /home/user/apache-maven-$MAVEN_VERSION && \
+    wget -qO- "http://apache.ip-connect.vn.ua/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz" | tar -zx --strip-components=1 -C /home/user/apache-maven-$MAVEN_VERSION/ && \
+    wget -qO- "http://archive.apache.org/dist/tomcat/tomcat-9/v9.0.14/bin/apache-tomcat-9.0.14.tar.gz" | tar -zx --strip-components=1 -C /home/user/tomcat9 && \
+    rm -rf /home/user/tomcat9/webapps/* && \
+    sudo mkdir -p /home/user/.m2 && \
+    sudo mkdir -p /home/user/jdtls/data && \
+    sudo chgrp -R 0 ${HOME} && \
+    sudo chmod -R g+rwX ${HOME}