UID

Dockerfile

@@ -73,16 +73,15 @@ RUN echo "**** Install GameDig ****" \
   && npm install -g gamedig
 
 ARG USERNAME=linuxgsm
-ARG USER_UID=1000
+ARG UID=1000
-ARG USER_GID=${USER_UID}
+ARG GID=1000
 
 ## Add linuxgsm user
 RUN echo "**** Add linuxgsm user ****" \
   # Create the user
-  && groupadd --gid ${USER_GID} ${USERNAME} \
+  && groupadd --gid ${GID} ${USERNAME} \
-  && useradd --uid ${USER_UID} --gid ${USER_GID} -m ${USERNAME} \
+  && useradd --uid ${UID} --gid ${GID} -m ${USERNAME} \
-  #
+  && usermod --shell /bin/bash ${USERNAME} \
-  # [Optional] Add sudo support. Omit if you don't need to install software after connecting.
   && echo ${USERNAME} ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/${USERNAME} \
   && chmod 0440 /etc/sudoers.d/${USERNAME} \
   && chown ${USERNAME}:${USERNAME} /home/${USERNAME}

entrypoint.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-exit_handler () {
+exit_handler() {
   # Execute the  shutdown commands
   echo "recieved SIGTERM stopping ${GAMESERVER}"
   ./${GAMESERVER} stop
@@ -12,23 +12,24 @@ echo "loading exit trap"
 trap exit_handler SIGTERM
 
 echo "update permissions for linuxgsm"
-if [ -z "${USER_UID}" ]; then
+if [ -z "${UID}" ]; then
-    USER_UID=1000
+  UID=1000
 fi
-if [ -z "${USER_GID}" ]; then
+if [ -z "${GID}" ]; then
-    USER_GID=1000
+  GID=1000
 fi
-usermod -u ${USER_UID} linuxgsm
+sudo usermod -u ${UID} linuxgsm
-groupmod -g ${USER_GID} linuxgsm
+sudo groupmod -g ${GID} linuxgsm
-sudo chown -R ${USER_UID}:${USER_GID} /home/linuxgsm
+sudo chown -R ${UID}:${GID} /home/linuxgsm
+reset
 
 echo -e "Welcome to the LinuxGSM Docker"
 echo -e "================================================================================"
 echo -e "GAMESERVER: ${GAMESERVER}"
 echo -e ""
-echo -e "USER: $USERNAME"
+echo -e "USER: ${USERNAME}"
-echo -e "UID: ${USER_UID}"
+echo -e "UID: ${UID}"
-echo -e "GID: ${USER_GID}"
+echo -e "GID: ${GID}"
 echo -e ""
 echo -e "LGSM_GITHUBUSER: ${LGSM_GITHUBUSER}"
 echo -e "LGSM_GITHUBREPO: ${LGSM_GITHUBREPO}"
@@ -86,7 +87,7 @@ else
   # this keeps the container running
   # when invoked via docker run
   # but requires -it or at least -t
-    tmux set -g status off && tmux attach 2> /dev/null
+  tmux set -g status off && tmux attach 2>/dev/null
 fi
 
 exec "$@"