Merge pull request #18 from NethServer:pgadmin

Update PostgreSQL server configuration

imageroot/state/config_server.json

@@ -1,13 +1,17 @@
 {
-    "Servers": {
-        "1": {
-            "Name": "Localhost Server",
-            "Group": "Localhost server",
-            "Port": 5432,
-            "Username": "postgres",
-            "Host": "/var/run/postgresql/",
-            "MaintenanceDB": "postgres",
-            "PassFile": ""
-        }
+  "Servers": {
+    "1": {
+      "Name": "postgresql",
+      "Group": "Servers",
+      "Host": "/var/run/postgresql/",
+      "Port": 5432,
+      "MaintenanceDB": "postgres",
+      "Username": "postgres",
+      "TunnelPort": "22",
+      "KerberosAuthentication": false,
+      "ConnectionParameters": {
+        "passfile": "../../pgpass"
+      }
     }
-}
+  }
+}

imageroot/state/pgpass

@@ -0,0 +1 @@
+127.0.0.1

imageroot/systemd/user/pgadmin-app.service

@@ -33,6 +33,8 @@ ExecStart=/usr/bin/podman run --conmon-pidfile %t/pgadmin-app.pid \
     --env-file=%S/state/smarthost.env \
     ${PGADMIN4_IMAGE}
 ExecStartPost=/usr/bin/bash -c "while ! podman exec pgadmin-app /venv/bin/python3 setup.py get-users ;  do sleep 5 ; done"
+ExecStartPost=/usr/bin/podman cp pgpass pgadmin-app:/var/lib/pgadmin/pgpass
+ExecStartPost=/usr/bin/podman exec pgadmin-app chmod 0600 /var/lib/pgadmin/pgpass
 ExecStartPost=/usr/bin/podman exec pgadmin-app /venv/bin/python3 setup.py load-servers config_server.json --replace  --user [email protected]
 ExecStop=/usr/bin/podman stop --ignore --cidfile %t/pgadmin-app.ctr-id -t 10
 ExecReload=/usr/bin/podman kill -s HUP pgadmin-app

ui/public/i18n/en/translation.json

@@ -32,12 +32,12 @@
     "advanced": "Advanced",
     "configuring": "Configuring",
     "instance_configuration": "Configure postgresql",
-    "tcp_port_pgsql": "TCP port for postgresql",
-    "tcp_port_pgsql_tcp_port_tips": "TCP port restricted to the node localhost",
+    "tcp_port_pgsql": "PostgreSQL Connection TCP Port",
+    "tcp_port_pgsql_tcp_port_tips": "The TCP port is restricted to the cluster network, meaning it is not open to the public and can only be accessed from within the cluster with the internal wiregard IP for example 10.5.4.1",
     "domain_already_used_in_traefik": "Domain already used in traefik",
     "host_pattern": "Must be a valid fully qualified domain name",
     "host_format": "Must be a valid fully qualified domain name",
-    "password_tips":"Default login and password are '[email protected]' and 'Nethesis,1234', change them as soon as possible"
+    "password_tips": "Default login and password are '[email protected]' and 'Nethesis,1234', change them as soon as possible"
   },
   "about": {
     "title": "About"