Port 9001 is used by Intel drivers on Windows, so some users are suddenly seeing a problem. Issue #1580.
1.7 KiB
Eclipse Mosquitto Docker Image
Containers built with this Dockerfile build from a source tarball "mosq.tar.gz"
placed in the local directory. Running make localdocker
from the root of the
repository will generate the source tar and build the docker image.
Mount Points
A docker mount point has been created in the image to be used for configuration.
/mosquitto/config
Two docker volumes have been created in the image to be used for persistent storage and logs.
/mosquitto/data
/mosquitto/log
User/Group
The image runs mosquitto under the mosquitto user and group, which are created with a uid and gid of 1883.
Configuration
When creating a container from the image, the default configuration values are used.
To use a custom configuration file, mount a local configuration file to /mosquitto/config/mosquitto.conf
docker run -it -p 1883:1883 -v <absolute-path-to-configuration-file>:/mosquitto/config/mosquitto.conf eclipse-mosquitto:<version>
💥 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 8080 for websockets as well as port 1883:
docker run -it -p 1883:1883 -p 8080:8080 -v <absolute-path-to-configuration-file>:/mosquitto/config/mosquitto.conf eclipse-mosquitto:<version>
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: For any volume used, the data will be persistent between containers.