new: [vps] allow usage of ``backup-*`` options on ``install backup``

Also, ``--ignore-ping-check`` is also available on the ``mailcow``
side as the check was also added.

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

bin/vps

@@ -171,9 +171,28 @@ wrap() {
 }
 
 
+ping_check() {
+    #global ignore_ping_check
+    local host="$1"
+
+    ip=$(getent ahosts "$host" | egrep "^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\s+" |
+             head -n 1 | cut -f 1 -d " ") || return 1
+
+    my_ip=$(curl -s myip.kal.fr)
+    if [ "$ip" != "$my_ip" ]; then
+        if [ -n "$ignore_ping_check" ]; then
+            warn "IP of '$host' ($ip) doesn't match mine ($my_ip). Ignoring due to ``--ignore-ping-check`` option."
+        else
+            err "IP of '$host' ($ip) doesn't match mine ($my_ip). Use ``--ignore-ping-check`` to ignore check."
+            return 1
+        fi
+    fi
+}
+
+
 mailcow:install-backup() {
 
-    local BACKUP_SERVER="$1" mailcow_root DOMAIN
+    local BACKUP_SERVER="$1" ignore_ping_check="$2" mailcow_root DOMAIN
 
     ## find installation
     mailcow_root=$(mailcow:get-root) || {
@@ -189,6 +208,7 @@ mailcow:install-backup() {
         return 1
     }
 
+    ping_check "$DOMAIN" || return 1
 
     MYSQL_ROOT_PASSWORD=$(cat "$mailcow_root/.env" | grep ^DBROOT= | cut -f 2 -d =) || {
         err "Couldn't find DBROOT in file \"$mailcow_root/.env\"."
@@ -287,18 +307,7 @@ compose:install-backup() {
         fi
     fi
 
-    ip=$(getent ahosts "$host" | egrep "^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\s+" |
-             head -n 1 | cut -f 1 -d " ") || return 1
-
-    my_ip=$(curl -s myip.kal.fr)
-    if [ "$ip" != "$my_ip" ]; then
-        if [ -n "$ignore_ping_check" ]; then
-            warn "IP of '$host' ($ip) doesn't match mine ($my_ip). Ignoring due to ``--ignore-ping-check`` option."
-        else
-            err "IP of '$host' ($ip) doesn't match mine ($my_ip). Use ``--ignore-ping-check`` to ignore check."
-            return 1
-        fi
-    fi
+    ping_check "$DOMAIN" || return 1
 
     if [ -e "/root/.ssh/rsync_rsa" ]; then
         warn "deleting private key in /root/.ssh/rsync_rsa, has we are not using it anymore."
@@ -386,6 +395,12 @@ cmdline.spec:install:cmd:backup:run() {
 
     : :posarg: BACKUP_SERVER        'Target backup server'
 
+    : :optfla: --ignore-domain-check \
+                                   "Allow to bypass the domain check in
+                                    compose file (only used in compose
+                                    installation)."
+    : :optfla: --ignore-ping-check "Allow to bypass the ping check of host."
+
     local vps_type
 
     vps_type=$(vps:get-type) || {
@@ -397,7 +412,17 @@ cmdline.spec:install:cmd:backup:run() {
         return 1
     fi
 
-    "cmdline.spec:install:cmd:$vps_type-backup:run" "$BACKUP_SERVER"
+    opts=()
+
+    [ "$opt_ignore_ping_check" ] &&
+        opts+=("--ignore-ping-check")
+
+    if [ "$vps_type" == "compose" ]; then
+        [ "$opt_ignore_domain_check" ] &&
+            opts+=("--ignore-domain-check")
+    fi
+
+    "cmdline.spec:install:cmd:${vps_type}-backup:run" "${opts[@]}" "$BACKUP_SERVER"
 }
 
 
@@ -442,7 +467,9 @@ cmdline.spec:install:cmd:mailcow-backup:run() {
 
     : :posarg: BACKUP_SERVER        'Target backup server'
 
-    "mailcow:install-backup" "$BACKUP_SERVER"
+    : :optfla: --ignore-ping-check "Allow to bypass the ping check of host."
+
+    "mailcow:install-backup" "$BACKUP_SERVER" "$opt_ignore_ping_check"
 }