Installation

EMQX Enterprise binary packages are released on below operating systems:

• CentOS 7 (EL7)
• CentOS 8 (EL8)
• Raspbian 10
• Debian 9
• Debian 10
• Ubuntu 16.04
• Ubuntu 18.04
• Ubuntu 20.04

Package Installation (Linux)

1. Download EMQX RPM package from emqx.com.

2. Install EMQX Broker:

   • RPM:

     $ sudo rpm -ivh emqx-ee-cenots7-v4.0.0.x86_64.rpm

   • DEB:

     # for ubuntu
     $ sudo apt install -i ./emqx-ee-ubuntu18.04-v4.0.0_amd64.deb
     
     # for debian
     # first ensure libodbc is installed, then
     $ sudo dpkg -i emqx-ee-ubuntu18.04-v4.0.0_amd64.deb

3. Start EMQX Broker.

   • quick start

     $ emqx start
     emqx 4.0.0 is started successfully!
     $ emqx_ctl status
     Node 'emqx@127.0.0.1' is started
     emqx v4.0.0 is running

   • systemctl

     $ sudo systemctl start emqx

   • start as service

     $ sudo service emqx start

4. Stop EMQX Broker.

   $ emqx stop
   ok

5. Uninstall EMQX Broker.

   • DEB:

     $ dpkg -r emqx-ee

     or

     $ dpkg -P emqx-ee

   • RPM:

     $ rpm -e emqx-ee

ZIP (Linux、MacOS)

::: ZIP packages are released for quick testing and hot-beam upgrade. Do NOT install zip packages for production unless you know how to manually resolve all the runtime dependencies. :::

1. Download the zip package from emqx.com or Github.

2. Unzip the installation file:

   $ unzip emqx-ee-ubuntu18.04-v4.0.0.zip

3. Start EMQX Broker.

   $ ./bin/emqx start
   emqx 4.0.0 is started successfully!
   
   $ ./bin/emqx_ctl status
   Node 'emqx@127.0.0.1' is started
   emqx v4.0.0 is running

4. Stop EMQX Broker.

   $ ./bin/emqx stop
   ok

5. Remove EMQX Broker.

   Simply delete the EMQX Broker directory.

Install EMQX in Docker (Contain a simple docker-compose cluster)

Tips for data persistent and docker-compose

1. If you want to persist data generated in the EMQX Docker container, you need to keep the following directories, so that the data will persist even if the container no longer exists.

   /opt/emqx/data
   /opt/emqx/etc
   /opt/emqx/log

2. In Docker, localhost or 127.0.0.1 points to the internal address of the container. Use the host’s IP or host networking to access the host address. If you are using Docker for Mac or Docker for Windows, you can use host.docker.internal as the host address.

3. As EMQX uses data/mnesia/<node_name> as the data storage directory, it is important to select a fixed identifier, such as the hostname or FQDN, as the node name. This practice avoids data loss caused by node name changes.

Run a Single Container

1. Get docker image from Docker Hub.

   $ docker pull emqx/emqx-ee:v4.0.0

2. Start docker container.

   $ docker run -d --name emqx -p 1883:1883 -p 8081:8081 -p 8083:8083 -p 8883:8883 -p 8084:8084 -p 18083:18083 emqx/emqx-ee:v4.0.0

Create a Simple Static Cluster by Docker-Compose

Please note that the Docker Compose example file in this section is only applicable to local testing. If you need to deploy a cluster in a production environment, please refer to Create a cluster.

1. Create docker-compose.yaml file.

   version: '3'
   
   services:
     emqx1:
       image: emqx/emqx-ee:v4.0.0
       environment:
       - "EMQX_NAME=emqx"
       - "EMQX_HOST=node1.emqx.io"
       - "EMQX_CLUSTER__DISCOVERY=static"
       - "EMQX_CLUSTER__STATIC__SEEDS=emqx@node1.emqx.io, emqx@node2.emqx.io"
       volumes:
           - ./tmp/emqx.lic:/opt/emqx/etc/emqx.lic
       healthcheck:
         test: ["CMD", "/opt/emqx/bin/emqx_ctl", "status"]
         interval: 5s
         timeout: 25s
         retries: 5
       networks:
         emqx-bridge:
           aliases:
           - node1.emqx.io
   
     emqx2:
       image: emqx/emqx-ee:v4.0.0
       environment:
       - "EMQX_NAME=emqx"
       - "EMQX_HOST=node2.emqx.io"
       - "EMQX_CLUSTER__DISCOVERY=static"
       - "EMQX_CLUSTER__STATIC__SEEDS=emqx@node1.emqx.io, emqx@node2.emqx.io"
       volumes:
           - ./tmp/emqx.lic:/opt/emqx/etc/emqx.lic
       healthcheck:
         test: ["CMD", "/opt/emqx/bin/emqx_ctl", "status"]
         interval: 5s
         timeout: 25s
         retries: 5
       networks:
         emqx-bridge:
           aliases:
           - node2.emqx.io
   
   networks:
     emqx-bridge:
       driver: bridge

2. Start docker-compose cluster.

   $ docker-compose -p my_emqx up -d

3. View cluster.

   $ docker exec -it my_emqx_emqx1_1 sh -c "emqx_ctl cluster status"
   Cluster status: #{running_nodes => ['emqx@node1.emqx.io','emqx@node2.emqx.io'],
                     stopped_nodes => []}

For more information about EMQX Broker Docker, please visit Docker Hub.