Remove the default ubuntu user (#762)

Author: rojtjo

runtimes/8.0/Dockerfile

@@ -56,6 +56,7 @@ RUN update-alternatives --set php /usr/bin/php8.0
 
 RUN setcap "cap_net_bind_service=+ep" /usr/bin/php8.0
 
+RUN userdel -r ubuntu
 RUN groupadd --force -g $WWWGROUP sail
 RUN useradd -ms /bin/bash --no-user-group -g $WWWGROUP -u 1337 sail
 

runtimes/8.1/Dockerfile

@@ -55,6 +55,7 @@ RUN apt-get update && apt-get upgrade -y \
 
 RUN setcap "cap_net_bind_service=+ep" /usr/bin/php8.1
 
+RUN userdel -r ubuntu
 RUN groupadd --force -g $WWWGROUP sail
 RUN useradd -ms /bin/bash --no-user-group -g $WWWGROUP -u 1337 sail
 

runtimes/8.2/Dockerfile

@@ -56,6 +56,7 @@ RUN apt-get update && apt-get upgrade -y \
 
 RUN setcap "cap_net_bind_service=+ep" /usr/bin/php8.2
 
+RUN userdel -r ubuntu
 RUN groupadd --force -g $WWWGROUP sail
 RUN useradd -ms /bin/bash --no-user-group -g $WWWGROUP -u 1337 sail
 

runtimes/8.3/Dockerfile

@@ -57,6 +57,7 @@ RUN apt-get update && apt-get upgrade -y \
 
 RUN setcap "cap_net_bind_service=+ep" /usr/bin/php8.3
 
+RUN userdel -r ubuntu
 RUN groupadd --force -g $WWWGROUP sail
 RUN useradd -ms /bin/bash --no-user-group -g $WWWGROUP -u 1337 sail
 

runtimes/8.4/Dockerfile

@@ -58,6 +58,7 @@ RUN apt-get update && apt-get upgrade -y \
 
 RUN setcap "cap_net_bind_service=+ep" /usr/bin/php8.4
 
+RUN userdel -r ubuntu
 RUN groupadd --force -g $WWWGROUP sail
 RUN useradd -ms /bin/bash --no-user-group -g $WWWGROUP -u 1337 sail