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

dms redis-manager

README_redis_manager.md

Quick start

run dms server

prepare conf.properties

# change here
dbDataFile=/var/lib/dms/db;FILE_LOCK=SOCKET

run in docker

docker run -d --name dms_server --net=host -v /var/log/dms:/var/log/dms -v /var/lib/dms:/var/lib/dms -v $pwd/conf.properties:/opt/dms/conf.properties -e ADMIN_PASSWORD=123456 -e LOCAL_IP_FILTER_PRE=192. key232323/dms_server:1.2.1

Then open http://your-ip:5010/ Input user/password and login -> admin/123456

or run by compiling from source

TIPS: Need jdk21+/gradle8+

cd ~/ws
git clone [email protected]:segment11/dms.git
cd dms
git submodule update --remote
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

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 /var/log/dms:/var/log/dms -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 jdk21+, and root user

su
cd ~/ws/dms/dms_agent/build/libs
nohup java -Xms128m -Xmx256m -Djava.library.path=. -cp . -jar dms_agent-1.2.jar > /dev/null 2>&1 &

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: [email protected]