RANGER-5138: Docker setup: updated Ubuntu version to 22.04

Author: mneethiraj

dev-support/ranger-docker/.env

@@ -29,7 +29,7 @@ RANGER_BUILD_JAVA_VERSION=8
 RANGER_ADMIN_JAVA_VERSION=8
 
 # base image versions
-UBUNTU_VERSION=20.04
+UBUNTU_VERSION=22.04
 UBI_VERSION=latest
 
 # third party image versions

dev-support/ranger-docker/Dockerfile.ranger

@@ -42,6 +42,7 @@ RUN    tar xvfz /home/ranger/dist/ranger-${RANGER_VERSION}-admin.tar.gz --direct
     && mkdir -p /var/run/ranger \
     && mkdir -p /var/log/ranger \
     && chown -R ranger:ranger ${RANGER_HOME}/admin/ ${RANGER_SCRIPTS}/ /var/run/ranger/ /var/log/ranger/ \
+    && chmod 755 ${RANGER_SCRIPTS}/ranger.sh \
     && mkdir -p /usr/share/java/
 
 FROM ranger AS ranger_postgres

dev-support/ranger-docker/Dockerfile.ranger-base

@@ -56,6 +56,7 @@ RUN groupadd ranger && \
     mkdir -p /home/ranger/dist && \
     mkdir -p /home/ranger/scripts && \
     chown -R ranger:ranger /home/ranger && \
+    chmod +rx /home/ranger /home/ranger/dist /home/ranger/scripts && \
     mkdir -p /opt/ranger && \
     chown -R ranger:ranger /opt/ranger