dms

A docker instances manage system like k8s write in java/groovy, including web ui.

Features

• docker instance management
• host machine process management
• web ui
• work node init
• application configuration files are generated by groovy template
• stateful application support
• hpa
• A/B tests
• traefik http gateway like k8s ingress
• metrics collect by prometheus, auto reload jobs like k8s service monitor
• log collect by vector and open observe
• plugins support like k8s operator
• multi-region worker node support by underlay network

Architecture

dms server agent overview

dms server agent modules

create container/process steps

dms build-in plugins

Quick start

run dms server

prepare conf.properties

# change here
dbDataFile=/data/dms/db;FILE_LOCK=SOCKET

run in docker

• docker run -d --name dms_server --net=host -v /opt/log:/opt/log -v /data/dms:/data/dms -v $pwd/conf.properties:/opt/dms/conf.properties -e ADMIN_PASSWORD=123456 -e LOCAL_IP_FILTER_PRE=192. key232323/dms_server:1.2.0
• open http://your-ip:5010/admin/login.html user/password -> admin/abc

or run by compiling from source

TIPS: Need jdk17+/gradle7+

• cd ~/ws
• git clone git@github.com:segment11/dms.git
• cd ~/ws/dms/dms_agent
• gradle tar
• cd ~/ws/dms/dms
• gradle buildToRun
• cd ~/ws/dms/dms/build/libs & java -cp . -jar dms_server-1.2.jar
• open http://your-ip:5010/admin/login.html user/password -> admin/abc

run dms agent

prepare conf.properties

# change here
serverHost=dms_server_ip
serverPort=5010
clusterId=1
secret=1
collectDockerDaemon=1
server.runtime.jar=1

run in docker

• docker run -d --name dms_agent --cpu-period 1000000 --cpu-quota 250000 --net host -v /opt/log:/opt/log -v /opt/dms/config:/opt/dms/config -v /var/run/docker.sock:/var/run/docker.sock -v $pwd/conf.properties:/opt/dms_agent/conf.properties key232323/dms_agent:1.2.0

or run by compiling from source

TIPS: Need jdk17+

• cd ~/ws/dms/dms_agent/build/libs
• java -Djava.library.path=. -cp . -jar dms_agent-1.2.jar

Screenshots

• cluster overview

• cluster container overview by node ip

• worker node init

• node cpu stats

• application list

• one application container list

• one application event list

• job steps log

Author contact

• wechat: key232323
• email: dingyong87@163.com