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Last pushed: 2 months ago
Short Description
Redis-cluster docker image is a cluste enabled image
Full Description

Redis cluster docker image

Redis cluster docker image is a cluste enabled image for container technology.

Quick start

The redis has two types, redis-server and redis-sentinel, to work in cluster. The redis-server is the main application for the memory cache service. The redis-sentinel act as a arbitrator to judge which redis-server is master for writing. When you run redis-master or redis-slave, the redis sentinel is also activated as well. The following commands for how to run the docker image in different type.

NOTE: You can also use this image to work in standalone mode.

NOTE: The quorun can be reference to the section of redis sentinel website.

Parameters

Parameter Description
REDISPASSWORD The authentication for the redis access
STANDALONE The redis will act as a standalone cache server
ACT_MASTER The redis will act as a master for data write access in the cache cluster
ACT_SLAVE The redis will act as a slave for synchronizing data access in the cache cluster
ACT_SENTINEL The redis will perform judge to decide which redis server is master
REDIS_MASTER_HOSTNAME The first connecting redis hostname or ip address, basically it is the redis master in the cluster
SENTINEL_QUORUM The quorum value defined in the redis sentinel
LOGSTASH_STRING This docker image includes a filebeat daemon, it forwards the redis log to logstash

For non-swarm mode

Standalone

$ docker run -p 6379:6379 -p 26379:26379 --name redis-standalone -h redis-standalone -e STANDALONE=1 -e REDISPASSWORD=redispass -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Cluster-Master

$ docker run -p 6379:6379 -p 26379:26379 --name redis-master -h redis-master -e ACT_MASTER=1 -e REDISPASSWORD=redispass -e REDIS_MASTER_HOSTNAME=master_host_ip -e SENTINEL_QUORUM=quorum_num -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Cluster-Slave

$ docker run -p 6379:6379 -p 26379:26379 --name redis-slave -h redis-slave -e ACT_SLAVE=1 -e REDISPASSWORD=redispass -e REDIS_MASTER_HOSTNAME=master_host_ip -e SENTINEL_QUORUM=quorum_num -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Sentinel only

$ docker run -p 6379:6379 -p 26379:26379 --name redis-sentinel -h redis-sentinel -e ACT_SLAVE=1 -e REDIS_MASTER_HOSTNAME=master_host_ip -e SENTINEL_QUORUM=quorum_num -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Build in swarm

$ docker -H tcp://swarmmaster:50000 build --build-arg="constraint:node==[node]" -t "wiarea/redis:3.0.7-alpine" .

For swarm mode

Standalone

$ docker -H tcp://swarmmaster:50000 run -d -p 6379:6379 -p 26379:26379 -e constraint:node==[node] --name redis-standalone --net oanet -h redis-standalone -e STANDALONE=1 -e REDISPASSWORD=redispass -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Cluster-Master

$ docker -H tcp://swarmmaster:50000 run -d -p 6379:6379 -p 26379:26379 -e constraint:node==[node] --name redis-master --net oanet -h redis-master -e ACT_MASTER=1 -e REDISPASSWORD=redispass -e REDIS_MASTER_HOSTNAME=master_host_ip -e SENTINEL_QUORUM=quorum_num -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Cluster-Slave

$ docker -H tcp://swarmmaster:50000 run -d -p 6379:6379 -p 26379:26379 -e constraint:node==[node] --name redis-slave --net oanet -h redis-slave -e ACT_SLAVE=1 -e REDISPASSWORD=redispass -e REDIS_MASTER_HOSTNAME=master_host_ip -e SENTINEL_QUORUM=quorum_num -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Sentinel only

$ docker -H tcp://swarmmaster:50000 run -d -p 6379:6379 -p 26379:26379 -e constraint:node==[node] --name redis-sentinel --net oanet -h redis-sentinel -e ACT_SLAVE=1 -e REDIS_MASTER_HOSTNAME=master_host_ip -e SENTINEL_QUORUM=quorum_num -e LOGSTASH_STRING=\"aaa:5044\",\"bbb:5044\" wiarea/redis:3.0.7-alpine

Stop container in swarm

$ docker -H tcp://swarmmaster:50000 stop [container_name]

Remove container in swarm

$ docker -H tcp://swarmmaster:50000 rm [container_name]

Execute command in specific container

$ docker -H tcp://swarmmaster:50000 exec [container_name] command
Docker Pull Command
Owner
bcyang
Source Repository

Comments (2)
bcyang
2 months ago

@fgst
Thanks for your inform, I've updated this image as well just like you mentioned.

fgst
6 months ago

i have error with deployment by permision and fix it by update Dockerfile
RUN chmod +x /entrypoint.sh
RUN chmod +x /filebeat