bbb-pre-install.sh: support ubuntu 22.04

bbb-pre-install.sh

@@ -130,6 +130,8 @@ detect_os () {
    DIST="${DIST// /}"
    DIST_VERSION="${DIST_VERSION// /}"
 
+   DIST_VERSION_MAJOR=$(echo $DIST_VERSION | cut -d'.' -f1)
+
 }
 
 
@@ -555,78 +557,138 @@ echo -e "   \033[32mInstall latest version of docker\033[m"
 echo -e "   \033[1m---\033[m"
 
 :> "$log_file"
-#if ! $(grep -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/sources.list) \
-#   && ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/sources.list.d/*)
-if ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/*)
-then
 
-   blank_line
+if [[ ${DIST_VERSION_MAJOR} -lt 22 ]] ; then
 
-   echononl "Add GPG key for official Docker repository.."
+   if ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/*)
-   curl -fsSL https://download.docker.com/linux/ubuntu/gpg 2> "$log_file" | apt-key add - >> "$log_file" 2>&1
+   then
 
-   if [[ $? -ne 0 ]]; then
+      blank_line
-      echo_failed
-      error "$(cat "$log_file")"
 
-      echononl "continue anyway [yes/no]: "
+      echononl "Add GPG key for official Docker repository.."
-      read OK
+      curl -fsSL https://download.docker.com/linux/ubuntu/gpg 2> "$log_file" | apt-key add - >> "$log_file" 2>&1
-      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+
-      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+      if [[ $? -ne 0 ]]; then
-         echononl "Wrong entry! - repeat [yes/no]: "
+         echo_failed
+         error "$(cat "$log_file")"
+
+         echononl "continue anyway [yes/no]: "
          read OK
-      done
+         OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
-      [[ $OK = "yes" ]] || fatal "Interrupted by user."
+         while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+            echononl "Wrong entry! - repeat [yes/no]: "
+            read OK
+         done
+         [[ $OK = "yes" ]] || fatal "Interrupted by user."
+
+      else
+         echo_ok
+      fi
+
+
+      echononl "Add (official) Docker-Repository to APT sources.."
+      add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${DIST_CODENAME} stable" > "$log_file" 2>&1
+
+      if [[ $? -ne 0 ]]; then
+         echo_failed
+         error "$(cat "$log_file")"
+
+         echononl "continue anyway [yes/no]: "
+         read OK
+         OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+         while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+            echononl "Wrong entry! - repeat [yes/no]: "
+            read OK
+         done
+         [[ $OK = "yes" ]] || fatal "Interrupted by user."
+
+      else
+         echo_ok
+      fi
+
+
+      echononl "Update repositories.."
+      apt-get update > "$log_file" 2>&1
+      if [[ $? -ne 0 ]]; then
+         echo_failed
+         error "$(cat "$log_file")"
+
+         echononl "continue anyway [yes/no]: "
+         read OK
+         OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+         while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+            echononl "Wrong entry! - repeat [yes/no]: "
+            read OK
+         done
+         [[ $OK = "yes" ]] || fatal "Interrupted by user."
+
+      else
+         echo_ok
+      fi
 
    else
-      echo_ok
+      info "Docker repository already present."
-   fi
-
-
-   echononl "Add (official) Docker-Repository to APT sources.."
-   add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${DIST_CODENAME} stable" > "$log_file" 2>&1
-
-   if [[ $? -ne 0 ]]; then
-      echo_failed
-      error "$(cat "$log_file")"
-
-      echononl "continue anyway [yes/no]: "
-      read OK
-      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
-      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
-         echononl "Wrong entry! - repeat [yes/no]: "
-         read OK
-      done
-      [[ $OK = "yes" ]] || fatal "Interrupted by user."
-
-   else
-      echo_ok
-   fi
-
-
-   echononl "Update repositories.."
-   apt-get update > "$log_file" 2>&1
-   if [[ $? -ne 0 ]]; then
-      echo_failed
-      error "$(cat "$log_file")"
-
-      echononl "continue anyway [yes/no]: "
-      read OK
-      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
-      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
-         echononl "Wrong entry! - repeat [yes/no]: "
-         read OK
-      done
-      [[ $OK = "yes" ]] || fatal "Interrupted by user."
-
-   else
-      echo_ok
    fi
 
 else
-   info "Docker repository already present."
+
+   echononl "Add GPG key for official Docker repository.."
+
+   if [[ -f "/etc/apt/keyrings/docker.asc" ]] ; then
+      echo_skipped
+   else
+
+      curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc > "$log_file" 2>&1
+
+      if [[ $? -ne 0 ]]; then
+         echo_failed
+         error "$(cat "$log_file")"
+
+         echononl "continue anyway [yes/no]: "
+         read OK
+         OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+         while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+            echononl "Wrong entry! - repeat [yes/no]: "
+            read OK
+         done
+         [[ $OK = "yes" ]] || fatal "Interrupted by user."
+
+      else
+         echo_ok
+      fi
+
+   fi
+
+   echononl "Add (official) Docker-Repository to APT sources.."
+
+   tee /etc/apt/sources.list.d/docker.sources <<EOF > "$log_file" 2>&1
+Types: deb
+URIs: https://download.docker.com/linux/ubuntu
+Suites: $(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}")
+Components: stable
+Signed-By: /etc/apt/keyrings/docker.asc
+EOF
+
+   if [[ $? -ne 0 ]]; then
+      echo_failed
+      error "$(cat "$log_file")"
+
+      echononl "continue anyway [yes/no]: "
+      read OK
+      OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+      while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+         echononl "Wrong entry! - repeat [yes/no]: "
+         read OK
+      done
+      [[ $OK = "yes" ]] || fatal "Interrupted by user."
+
+   else
+      echo_ok
+   fi
+
 fi
 
+
 echononl "Install docker-ce .."
 
 if $(dpkg -s  docker-ce> /dev/null 2>&1 ) ; then