feat: add remove ssh logic in start shell when runtime initial

Author: cbluebird

OS/debian-ssh/12.6/Dockerfile

@@ -24,7 +24,7 @@ RUN chmod +x /usr/start/startup.sh && \
     mkdir -p /home/devbox/.ssh && \
     chown -R devbox:devbox /home/devbox/.ssh && \
     chmod -R 770 /home/devbox/.ssh 
-
+ 
 USER devbox
 COPY /OS/debian-ssh/project /home/devbox/project
 RUN sudo chown -R devbox:devbox /home/devbox/project && \

script/startup.sh

@@ -3,7 +3,7 @@
 # Define the password file location
 PASSWORD_FILE="/usr/start/user_password.txt"
 
-if [ ! -z "${RUNTIME_INITIAL}" ]; then
+if [ ! -z "${SEALOS_DEVBOX_INIT}" ] && [ "${SEALOS_DEVBOX_INIT}" == "true" ]; then
     if [ -d "/home/devbox/.ssh" ]; then
         cd /home/devbox/.ssh
         rm -rf ./*