Simple but modern server dashboard dashdot

The express rack at the door of the community was dismantled early in the morning , Courier 、 The waiter can now enter the community .

The normalized nucleic acid and the weekly nucleic acid screening of the whole region are still in progress , The plan to sleep in on the weekend has failed again .

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What is? Dashdot ？

dash. ( perhaps dashdot) Is a modern server dashboard , Mainly used in small VPS And private servers , It is a relatively simple method to monitor the server .

The current version iterates quickly , When I started writing （5 end of the month ） It should still be v 1.x, By the time of publication （7 At the beginning of ） It's already v 3.9.x Version of the , New versions are released almost every day .

• Before upgrading

• After upgrading

install

On the group light with Docker Way to install .

Search the registry for dashdot , Select first mauricenino/dashdot, Version selection latest.

volume

If not Qunhui , Please use the official script to install , Need to mount 4 Volumes to get more detailed system information , But it cannot be mounted on the image interface , Just skip it , Finally, the system information of the container is displayed

• mount /etc/os-release:/etc/os-release:ro It's to make Dashdot Displays the operating system version of the host , instead of docker Containers （ stay Alpine Linux Up operation ） Operating system of . If you cannot use this mount , Can be passed with DASHDOT_OVERRIDE_OS Logo's custom operating system .

• mount /proc/1/ns/net:/host_ns_net:ro To correctly determine the network information . If you cannot use this mount , You need to go back to --net host, Otherwise, you will only get the network statistics of the container, not the host .

• mount /media:/mnt/host_media:ro and /mnt:/mnt/host_mnt:ro You need to read the usage statistics of all drives . If your drive is installed elsewhere , You need to pass the drive path in the following format ：-v /{path}:/mnt/host_{path}:ro

port

The local port does not conflict , If you're not sure, you can use the command to check

#  Check port usage 
netstat -tunlp | grep  Port number 

Local port	Container port
8002	3001

Environmental Science

Environment variables are optional and unnecessary , Lao Su tested the temperature

variable	value
DASHDOT_ENABLE_CPU_TEMPS	The default is false, Do not display temperature , Need to be set to true
DASHDOT_OVERRIDE_OS	Used to display customized operating system

The official provides parameter descriptions , If you want to know, you can go to the document ：https://getdashdot.com/docs/config

General settings

Remember to check Use the high privilege execution container

Command line run

If you are familiar with the command line , Possible docker cli It will be faster

need --privileged Flag to correctly determine memory and storage information

#  Run container （ Same as image interface installation ）
docker run -d \
   --restart unless-stopped \
   --privileged \
   --name dashdot \
   -p 8002:3001 \
   mauricenino/dashdot:latest

#  Run container ( It can accurately display the network )
docker run -d \
   --restart unless-stopped \
   --privileged \
   --name dashdot \
   -p 8002:3001 \
   -v /proc/1/ns/net:/mnt/host_ns_net:ro \
   -e DASHDOT_ENABLE_CPU_TEMPS=true \
   -e DASHDOT_OVERRIDE_OS=synology \
   mauricenino/dashdot:latest

It can also be used. docker-compose install , Save the following as docker-compose.yml file

version: "3"
services:
  dozzle:
    container_name: dashdot
    image: mauricenino/dashdot:latest
    ports:
      - '8002:3001'
    environment:
      - DASHDOT_ENABLE_CPU_TEMPS=true
      - DASHDOT_OVERRIDE_OS=synology
    restart: unless-stopped
    privileged: true
    volumes:
      - /proc/1/ns/net:/mnt/host_ns_net:ro

Then execute the following command , stay portainer It is also possible to execute in

#  New folder  dashdot 
mkdir -p /volume2/docker/dashdot

#  Get into  dashdot  Catalog 
cd /volume2/docker/dashdot

#  take  docker-compose.yml  Put in the current directory 

#  One button start 
docker-compose up -d

function

Enter... In the browser http:// Synology IP:8002 You can see the main interface , Is it a little amazing at first glance ？

This is with temperature display , But actually v 1.x No value was obtained , The latest version is ok

sign out Dark Mode

Hardware information is in the log

Reference documents

MauriceNino/dashdot: A simple, modern server dashboard, primarily used by smaller private servers
Address ：https://github.com/MauriceNino/dashdot

Home | dash.
Address ：https://getdashdot.com/

Installation | dash.
Address ：https://getdashdot.com/docs/install