add container steps to config.sh

config.sh

@@ -547,6 +547,38 @@ function azure_cleanup_steps() {
   cloud-init clean
   waagent -force -deprovision+user
 }
+
+function common_container_steps() {
+  /bin/date +%Y-%m-%d_%H:%M:%S > /etc/BUILDTIME
+  echo 'container' > /etc/dnf/vars/infra
+  LANG="en_US"
+  echo "%_install_langs $LANG" > /etc/rpm/macros.image-language-conf
+  echo 'LANG="C.UTF-8"' >  /etc/locale.conf
+  releasever=$(rpm --eval '%{?rocky}')
+  rpm --import "/etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-${releasever}"
+  :> /etc/machine-id
+  echo "# placeholder" > /etc/resolv.conf
+  chmod 644 /etc/resolv.conf
+  rm -rf /tmp/*
+  printf "tsflags=nodocs\n" >>/etc/dnf/dnf.conf
+}
+
+function minimal_container_steps() {
+  rm -fv /usr/share/gnupg/help*.txt
+  rm /usr/lib/rpm/rpm.daily
+  rm -rfv /usr/lib64/nss/unsupported-tools/
+  rm -fv /usr/sbin/{glibc_post_upgrade.x86_64,sln}
+  ln /usr/bin/ln usr/sbin/sln
+  rm -rfv /var/lib/dnf
+  rm -rfv /usr/share/icons/*
+  rm -fv /usr/bin/pinky
+  rm -rfv /usr/lib/systemd
+}
+
+function toolbox_container_steps() {
+  rm -f /etc/rpm/macros.image-language-conf
+  sed -i '/tsflags=nodocs/d' /etc/dnf/dnf.conf
+}
 #
 ################################################################################
 
@@ -630,3 +662,14 @@ if [[ "$kiwi_profiles" == *"Live"* ]]; then
     epel_de_steps
   fi
 fi
+
+# Containers only
+if [[ "$kiwi_profiles" == *"Container"* ]]; then
+  common_container_steps
+  if [[ "$kiwi_profiles" == *"Container-Minimal"* ]]; then
+    minimal_container_steps
+  fi
+  if [[ "$kiwi_profiles" == *"Container-Toolbox"* ]]; then
+    toolbox_container_steps
+  fi
+fi