harbur / docker-rabbitmq-cluster Goto Github PK

Docker RabbitMQ cluster

Home Page: https://registry.hub.docker.com/u/harbur/rabbitmq-cluster

License: MIT License

Shell 100.00%

docker-rabbitmq-cluster's Introduction

Docker images to run RabbitMQ cluster. It extends the official image with a rabbitmq-cluster script that does the magic.

Building

Once you clone the project locally use captain to build the image or do with docker:

docker build -t harbur/rabbitmq-cluster .

Running with docker-compose

If you want to run the cluster on one machine use docker-compose

docker-compose up -d

By default 3 nodes are started up this way:

rabbit1:
  image: harbur/rabbitmq-cluster
  hostname: rabbit1
  environment:
    - ERLANG_COOKIE=abcdefg
  ports:
    - "5672:5672"
    - "15672:15672"
rabbit2:
  image: harbur/rabbitmq-cluster
  hostname: rabbit2
  links:
    - rabbit1
  environment:
    - ERLANG_COOKIE=abcdefg
    - CLUSTER_WITH=rabbit1
    - ENABLE_RAM=true
    - RAM_NODE=true
  ports:
    - "5673:5672"
    - "15673:15672"
rabbit3:
  image: harbur/rabbitmq-cluster
  hostname: rabbit3
  links:
    - rabbit1
    - rabbit2
  environment:
    - ERLANG_COOKIE=abcdefg
    - CLUSTER_WITH=rabbit1
  ports:
    - "5674:5672"

If needed, additional nodes can be added to this file.

Once cluster is up:

The management console can be accessed at http://hostip:15672
The connection host should look like this: hostip:5672,hostip:5673,hostip:5674

Credits

Inspired by https://github.com/bijukunjummen/docker-rabbitmq-cluster

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docker-rabbitmq-cluster's Issues

Copying in Erlang cookie from local machine to container

Am I wrong to think having the erlang cookie in the yml would not be safe for production? Is there an alternative that you would recommend?

$1: unbound variable

If i follow strict your repository and try to run the container i get:

docker run -it --hostname rabbit1 progeek/rabbitmq:3.6.5
/usr/local/bin/docker-entrypoint.sh: line 5: $1: unbound variable

Because https://github.com/harbur/docker-rabbitmq-cluster/blob/master/pre-entrypoint.sh#L22
needs argument, and no argument is supplied...
How is working on your side?

The problem is that https://github.com/harbur/docker-rabbitmq-cluster/blob/master/pre-entrypoint.sh#L22
is not getting any argument to start the server

I am trying to start the cluster in TLS mode. I am using the env variables from the main docker image
RABBITMQ_SSL_CACERTFILE, RABBITMQ_SSL_CERTFILE, RABBITMQ_SSL_KEYFILE. But the node starts in standard mode(http and amqp) and not in TLS(https, amqps).
How to start the nodes in TLS mode?

Trying to run container cluster on Mac OS

My environment ...

Mac OS X El Capitan w/ Docker, Docker Machine and Docker Compose as follows:

________________________________________________________________________________
| ~ @ TheCaffeinator (cphi)
| => dm version
docker-machine version 0.7.0, build a650a40
________________________________________________________________________________
| ~ @ TheCaffeinator (cphi)
| => dc version
docker-compose version 1.7.1, build unknown
docker-py version: 1.8.1
CPython version: 2.7.10
OpenSSL version: OpenSSL 0.9.8zh 14 Jan 2016
________________________________________________________________________________
| ~ @ TheCaffeinator (cphi)
| => docker version
Client:
 Version:      1.11.1
 API version:  1.23
 Go version:   go1.6.2
 Git commit:   5604cbe
 Built:        Wed Apr 27 15:27:26 UTC 2016
 OS/Arch:      darwin/amd64

Server:
 Version:      1.11.0
 API version:  1.23
 Go version:   go1.5.4
 Git commit:   4dc5990
 Built:        Wed Apr 13 19:36:04 2016
 OS/Arch:      linux/amd64
________________________________________________________________________________
| ~ @ TheCaffeinator (cphi)
| =>

When I try to docker-compose up -d w/ the docker-compose.yml file in your repo, I cannot start rabbit1 instance.

Process output...

| => dc logs rabbit1
Attaching to docker_rabbit1_1
rabbit1_1   | Running as single server
________________________________________________________________________________
| ~/development/projects/opensource/xlator/deploy/docker @ TheCaffeinator (cphi)
| => dc ps
                Name                                   Command                                  State                                   Ports
-------------------------------------------------------------------------------------------------------------------------------------------------------------
docker_cadvisor_1                       /usr/bin/cadvisor                       Up                                      0.0.0.0:9080->8080/tcp
docker_data_1                           mkdir /data && chown 502:2 ...          Exit 1
docker_grafana_1                        /usr/sbin/grafana-server - ...          Up                                      0.0.0.0:3000->3000/tcp
docker_graphite_1                       /sbin/my_init                           Up                                      0.0.0.0:2003->2003/tcp,
                                                                                                                        0.0.0.0:8000->80/tcp,
                                                                                                                        0.0.0.0:8125->8125/tcp,
                                                                                                                        0.0.0.0:8125->8125/udp,
                                                                                                                        0.0.0.0:8126->8126/tcp
docker_rabbit1_1                        /pre-entrypoint.sh rabbitm ...          Exit 1
docker_rabbit2_1                        /pre-entrypoint.sh rabbitm ...          Up                                      0.0.0.0:15673->15672/tcp, 25672/tcp,
                                                                                                                        4369/tcp, 0.0.0.0:5673->5672/tcp,
                                                                                                                        9100/tcp, 9101/tcp, 9102/tcp,
                                                                                                                        9103/tcp, 9104/tcp, 9105/tcp
docker_rabbit3_1                        /pre-entrypoint.sh rabbitm ...          Up                                      15672/tcp, 25672/tcp, 4369/tcp,
                                                                                                                        0.0.0.0:5674->5672/tcp, 9100/tcp,
                                                                                                                        9101/tcp, 9102/tcp, 9103/tcp,
                                                                                                                        9104/tcp, 9105/tcp

Pay no attention to other containers I've started above.

Anything I should be aware of? I cannot hit admin interface on port 15672 since rabbit1 is down.

Env 'RABBITMQ_DEFAULT_USER', 'RABBITMQ_DEFAULT_PASS' and so on are not supported

This image is inherited from official rabbitmq, it would be nice to have the same capability of office rabbitmq image.

However the configuration for authentication, vhost and so on are ignored by this image.

Had a look at the docker-entrypoint.sh of official image, it only does these configuration when the command is rabbitmq-server. But this image is using another command rabbitmq-cluster do the cluster magic.

Any idea for it?

How can i run cluster from multiple machines as cluster together?

Looks like this cluster works only on single host with multiple containers, can you please help me run cluster from multiple machines as cluster together? thanks

What's the username and password for management console?

By following the guide, I successfully made the cluster with 3 nodes running, but I cannot log in the management console web because I don't know the defaults

harbur / docker-rabbitmq-cluster Goto Github PK

docker-rabbitmq-cluster's Introduction

Building

Running with docker-compose

Credits

docker-rabbitmq-cluster's People

Contributors

Stargazers

Watchers

Forkers

docker-rabbitmq-cluster's Issues

Copying in Erlang cookie from local machine to container

$1: unbound variable

Cannot start node in TLS mode

Trying to run container cluster on Mac OS

Env 'RABBITMQ_DEFAULT_USER', 'RABBITMQ_DEFAULT_PASS' and so on are not supported

How can i run cluster from multiple machines as cluster together?

What's the username and password for management console?

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