Added entrypoint.sh

recipes/ubuntu_jdk11/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 "$@"