updating install docs and adding script

compose/docker-compose.yml

@@ -2,22 +2,15 @@ version: "3.4"
 
 services:
   netmaker:
-    privileged: true
     container_name: netmaker
-    image: gravitl/netmaker:v0.8
+    image: gravitl/netmaker:v0.8.2
     volumes:
-      - ./:/local
-      - /etc/netclient:/etc/netclient
+      - /etc/netclient/config:/etc/netclient/config
       - dnsconfig:/root/config/dnsconfig
       - /usr/bin/wg:/usr/bin/wg
-      - /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket
-      - /run/systemd/system:/run/systemd/system
-      - /etc/systemd/system:/etc/systemd/system
-      - /sys/fs/cgroup:/sys/fs/cgroup
       - sqldata:/root/data
     cap_add: 
       - NET_ADMIN
-      - SYS_MODULE
     restart: always
     network_mode: host
     environment:
@@ -31,7 +24,7 @@ services:
       SERVER_GRPC_HOST: "grpc.NETMAKER_BASE_DOMAIN"
       API_PORT: "8081"
       GRPC_PORT: "50051"
-      CLIENT_MODE: "on"
+      CLIENT_MODE: "contained"
       MASTER_KEY: "REPLACE_MASTER_KEY"
       SERVER_GRPC_WIREGUARD: "off"
       CORS_ALLOWED_ORIGIN: "*"