Clean up after package manager

custom/testing/amazonlinux-2.Dockerfile

@@ -31,6 +31,8 @@ RUN <<EOF
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  yum clean all
+  rm -rf /var/cache/yum
 EOF
 
 CMD ["/bin/bash"]

custom/testing/amazonlinux-2023.Dockerfile

@@ -32,6 +32,8 @@ RUN <<EOF
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  yum clean all
+  rm -rf /var/cache/yum
 EOF
 
 CMD ["/bin/bash"]

custom/testing/debian-11.Dockerfile

@@ -36,6 +36,9 @@ RUN <<EOF
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  ln -s /bin/systemd /usr/lib/systemd/systemd
+  apt-get clean
+  rm -rf /var/cache/apt/archives/*
 EOF
 
 CMD ["/bin/bash"]

custom/testing/debian-12.Dockerfile

@@ -36,6 +36,8 @@ tar xf salt-3007.1-onedir-linux-$ARCH.tar.xz
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  apt-get clean
+  rm -rf /var/cache/apt/archives/*
 EOF
 
 CMD ["/bin/bash"]

custom/testing/fedora-40.Dockerfile

@@ -33,6 +33,8 @@ RUN <<EOF
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  yum clean all
+  rm -rf /var/cache/yum
 EOF
 
 CMD ["/bin/bash"]

custom/testing/photon-4.Dockerfile

@@ -31,6 +31,8 @@ RUN <<EOF
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  yum clean all
+  rm -rf /var/cache/yum
 EOF
 
 CMD ["/bin/bash"]

custom/testing/photon-5.Dockerfile

@@ -31,6 +31,8 @@ RUN <<EOF
   rm -rf /var/cache/salt
   rm -rf /etc/salt
   rm -rf /tmp/*
+  yum clean all
+  rm -rf /var/cache/yum
 EOF
 
 CMD ["/bin/bash"]