Mosquitto: Problem running mqtt on Synology

Created on 13 Aug 2020 · 15Comments · Source: eclipse/mosquitto

latest synology running docker.

Somehow 1.6.10 did not have this problem, however 1.6.11 is having this error

logs:

chown: /mosquitto/config/mosquitto.conf: Read-only file system
chown: /mosquitto/config: Read-only file system
chown: /mosquitto/config: Read-only file system

Unsure how to fixed this mess...

Source

ranrinc

Most helpful comment

@ranrinc Once the latest image is built (I have no control over that) you should be up and running again.

ralight on 13 Aug 2020

👍3

All 15 comments

I also have an issue on a Synology NAS, see https://github.com/eclipse/mosquitto/issues/1787

But I am not sure if they have the same root cause, so I created another issue.

caco3 on 13 Aug 2020

So far MQTT keep showing the error and its rebooting constantly.

ranrinc on 13 Aug 2020

Is /mosquitto/config a mounted host folder? Do you have write access there or is it possible that your host system has an issue? It more looks like a docker problem than a Mosquitto problem!

caco3 on 13 Aug 2020

And BTW, my issue got solved with the latest docker image

caco3 on 13 Aug 2020

I dont think its a write issues since I downgrade to 1.6.10 and it work flawlessly. So again unsure what happen.. So no choice that I have to run on 1.6.10 at the time being

ranrinc on 13 Aug 2020

👍1

@ranrinc Once the latest image is built (I have no control over that) you should be up and running again.

ralight on 13 Aug 2020

👍3

no update as yet..

ranrinc on 17 Aug 2020

The image was updated days ago, are you sure you have the latest one?

ralight on 17 Aug 2020

The image was updated days ago, are you sure you have the latest one?

latest update still 1.6.11 which is not working for me

ranrinc on 18 Aug 2020

The version number won't change, it's the docker image which has changed. The image id is a53767a945f1, does that match what you have?

ralight on 18 Aug 2020

The version number won't change, it's the docker image which has changed. The image id is a53767a945f1, does that match what you have?

yup got it fixed... thanks for the info

ranrinc on 25 Aug 2020

Pulled latest from dockerhub (1.6.12), still have this issue

positron96 on 25 Nov 2020

@positron96 The startup script will attempt to run chown on /mosquitto if the user we are running as is root, and if /mosquitto is a directory. If it fails, it will print the error messages but should continue just fine.

Is this what you see - the error messages and a running broker, or does it not run?

ralight on 25 Nov 2020

Yes, it's complaining, but seems to be running fine. False alarm.

positron96 on 26 Nov 2020

:+1:

ralight on 26 Nov 2020

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