Note: this is the "per-architecture" repository for the amd64 builds of the eclipse-mosquitto official image -- for more information, see "Architectures other than amd64?" in the official images documentation and "An image's source changed in Git, now what?" in the official images FAQ.

Quick reference

• Maintained by:
  the Eclipse Foundation

• Where to get help:
  the Docker Community Slack, Server Fault, Unix & Linux, or Stack Overflow

Supported tags and respective Dockerfile links

• 2.0.22, 2.0.22-openssl, 2.0, 2.0-openssl, 2, 2-openssl, openssl, latest

• 1.6.15-openssl, 1.6-openssl

Quick reference (cont.)

• Where to file issues:
  [***]

• Supported architectures: (more info)
  amd64, arm32v6, arm64v8, i386, ppc64le, s390x

• Published image artifact details:
  repo-info repo's repos/eclipse-mosquitto/ directory (history)
  (image metadata, transfer size, etc)

• Image updates:
  official-images repo's library/eclipse-mosquitto label
  official-images repo's library/eclipse-mosquitto file (history)

• Source of this description:
  docs repo's eclipse-mosquitto/ directory (history)

What is Eclipse Mosquitto?

Eclipse Mosquitto is an open source implementation of a server for versions 5, 3.1.1, and 3.1 of the MQTT protocol. Main homepage: [***]

!logo

Eclipse Mosquitto and Cedalo

Cedalo provides commercial support, enterprise MQTT products, professional services and training for Eclipse Mosquitto.

How to use this image

Directories

Three directories have been created in the image to be used for configuration, persistent storage and logs.

/mosquitto/config
/mosquitto/data
/mosquitto/log

It is suggested to mirror this structure for your local configuration.

Configuration

When running the image, the default configuration values are used. To use a custom configuration file, create your mosquitto.conf in $PWD/mosquitto/config/mosquitto.conf, then mount the config directory to /mosquitto/config.

console
$ docker run -it -p 1883:1883 -v "$PWD/mosquitto/config:/mosquitto/config" amd64/eclipse-mosquitto

Configuration can be changed to:

• persist data to /mosquitto/data
• log to /mosquitto/log/mosquitto.log

i.e. add the following to mosquitto.conf:

persistence true
persistence_location /mosquitto/data/
log_dest file /mosquitto/log/mosquitto.log

Note: If a volume is used, the data will persist between containers.

Run

Run a container using the new image:

console
$ docker run -it -p 1883:1883 -v "$PWD/mosquitto/config:/mosquitto/config" -v /mosquitto/data -v /mosquitto/log amd64/eclipse-mosquitto

or:

console
$ docker run -it -p 1883:1883 -v "$PWD/mosquitto/config:/mosquitto/config" -v "$PWD/mosquitto/data:/mosquitto/data" -v "$PWD/mosquitto/log:/mosquitto/log" amd64/eclipse-mosquitto

Note: if the mosquitto configuration (mosquitto.conf) was modified to use non-default ports, the docker run command will need to be updated to expose the ports that have been configured.

For example, if you use port 1883 and port 8080:

console
$ docker run -it -p 1883:1883 -p 8080:8080 -v "$PWD/mosquitto/config:/mosquitto/config" amd64/eclipse-mosquitto

License

Eclipse Mosquitto is released under the EPL/EDL

As with all Docker images, these likely also contain other software which may be under other licenses (such as Bash, etc from the base distribution, along with any direct or indirect dependencies of the primary software being contained).

Some additional license information which was able to be auto-detected might be found in the repo-info repository's eclipse-mosquitto/ directory.

As for any pre-built image usage, it is the image user's responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within.