I am trying to get a Matrix Synapse server running on my Synology NAS through docker.
When I run the generate command to get the intial homeserver.yaml, it does get generated :
$ sudo docker run -it --rm --mount type=volume,src=synapse-config,dst=/data -e SYNAPSE_SERVER_NAME=my.matrix.host -e SYNAPSE_REPORT_STATS=yes matrixdotorg/synapse:latest generate
Creating log config /data/my.matrix.host.log.config
Generating config file /data/homeserver.yaml
Generating signing key file /data/my.matrix.host.signing.key
A config file has been generated in '/data/homeserver.yaml' for server name 'my.matrix.host'. Please review this file and customise it to your needs.
So the file is generated in /volume1/@docker/volumes/synapse-config/_data but I don't know how to actually access this folder.
How can I specify within the docker generate command where I would like the /data data to reside ? I have created a folder (/volume1/synapse/data) to that effect but I don't know how to make sure the output of the docker generate actually goes there.
With your --mount you sepcify what should be mapped to /data within the container.
Use e.g. -v /volume1/synapse/data:/data instead to map it to some directory on the host filesystem.