run nsq by docker

发表于 | 更新于 | | 阅读次数：

components

nsqd

nsqd is the daemon that receives, queues, and delivers messages to clients.
two tcp ports: one for clients and one for HTTP API

nsqlookupd

the daemon that manages topology information.
Clients query nsqlookupd to discover nsqd producers for a specific topic and nsqd nodes broadcasts topic and channel information.
two interfaces: A TCP interface which is used by nsqd for broadcasts and an HTTP interface for clients to perform discovery and administrative actions.

nsqadmin

Web UI to view aggregated cluster stats in realtime and perform various administrative tasks

run nsq

get nsq docker image

1
docker pull nsqio/nsq

run nsqlookupd

1
docker run --name lookupd -d -p 4160:4160 -p 4161:4161 nsqio/nsq /nsqlookupd

run nsqd

  1. get docker host’s ip

    1
    ifconfig | grep docker addr  -> 172.17.0.1

  2. run nsqd container

    1
    2
    docker run --name nsqd -d -p 4150:4150 -p 4151:4151  nsqio/nsq /nsqd
        --broadcast-address=<host> --lookupd-tcp-address=<host>:<port>

eg:

1
2
docker run --name nsqd -d -p 4150:4150 -p 4151:4151  nsqio/nsq /nsqd
    --broadcast-address=172.17.0.1 --lookupd-tcp-address=172.17.0.1:4160

note:
a. no care for 4150 and 4151
b. –broadcast-address set to the docker addr
c. –lookupd-tcp-address set to the nsqlookupd http listen port, here is 4161

run nsqadmin

1
docker run -d --name nsqadmin -p 4171:4171 nsqio/nsq /nsqadmin  --lookupd-http-address=172.17.0.1:4161