new: [0km] add flag -n nextcloud size and -d docker system size in vps-space

bin/0km

@@ -1397,8 +1397,35 @@ cmdline.spec::cmd:vps-space:run() {
 
     : :posarg: [VPS...]        'Target host(s) to check'
 
+    : :optfla: --nextcloud,-n       'target space used by nextcloud and total size of trashfiles'
+    : :optfla: --docker,-d          'target space used by docker'
+
     echo "df /srv -h | tail -n +2 | sed -r 's/ +/ /g' | cut -f 2-5 -d ' '" |
         vps_mux vps_bash "${VPS[@]}"
+
+    if [ -n "$opt_nextcloud" ]; then
+        echo "
+        NEXTCLOUD_TRASH_DIR=\"/srv/datastore/data/nextcloud/var/lib/nextcloud/data/*/files_trashbin\"
+        echo \"---- Nextcloud data size : \"
+        du -sh /srv/datastore/data/nextcloud/
+        echo \"---- Nextcloud thrashbin files size (MB) : \"
+        du -sk /srv/datastore/data/nextcloud/var/lib/nextcloud/data/*/files_trashbin | awk '{sum += \$1} END {print sum / 1024}'
+        echo \"---- Trashbin group files (MB) : \"
+        du -sk /srv/datastore/data/nextcloud/var/lib/nextcloud/data/*/files_trashbin/* | awk '{sum += \$1} END {print sum / 1024}'
+        " |
+        vps_mux vps_bash "${VPS[@]}"
+    fi
+
+    if [ -n "$opt_docker" ]; then
+        echo "
+        echo \"---- Docker sytem disk usage ---- \"
+        docker system df
+        echo \"---- Docker containers logs size : \"
+        du -h max-depth=1 /var/lib/docker/containers/* | sort -h
+        " |
+            vps_mux vps_bash "${VPS[@]}"
+    fi
+
 }