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0296bd2e55
Port 9001 is used by Intel drivers on Windows, so some users are suddenly seeing a problem. Issue #1580.
50 lines
1.5 KiB
Markdown
50 lines
1.5 KiB
Markdown
# Eclipse Mosquitto Docker Image
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Containers built with this Dockerfile build as source from published tarballs.
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## Mount Points
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A docker mount point has been created in the image to be used for configuration.
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```
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/mosquitto/config
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```
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Two docker volumes have been created in the image to be used for persistent storage and logs.
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```
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/mosquitto/data
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/mosquitto/log
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```
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## User/Group
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The image runs mosquitto under the mosquitto user and group, which are created
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with a uid and gid of 1883.
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## Configuration
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When creating a container from the image, the default configuration values are used.
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To use a custom configuration file, mount a **local** configuration file to `/mosquitto/config/mosquitto.conf`
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```
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docker run -it -p 1883:1883 -v <absolute-path-to-configuration-file>:/mosquitto/config/mosquitto.conf eclipse-mosquitto:<version>
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```
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:boom: if the mosquitto configuration (mosquitto.conf) was modified
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to use non-default ports, the docker run command will need to be updated
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to expose the ports that have been configured, for example:
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```
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docker run -it -p 1883:1883 -p 8080:8080 -v <absolute-path-to-configuration-file>:/mosquitto/config/mosquitto.conf eclipse-mosquitto:<version>
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```
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Configuration can be changed to:
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* persist data to `/mosquitto/data`
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* log to `/mosquitto/log/mosquitto.log`
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i.e. add the following to `mosquitto.conf`:
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```
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persistence true
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persistence_location /mosquitto/data/
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log_dest file /mosquitto/log/mosquitto.log
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```
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**Note**: For any volume used, the data will be persistent between containers.
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