Open osunderdog opened 7 years ago
First off... Thank you for building the Dockerfile for mosquitto!
The debian package mosquitto creates the user mosquitto. During docker-mosquitto build the following line is printed (at least for me):
The system user `mosquitto' already exists. Exiting. ---> 76775d4bf147
I comment out the adduser line in the Dockerfile and built a container and tested:
adduser
brucelowther@DeepThought:~/src/Docker/docker-mosquitto$ docker run -ti -u mosquitto mosquitto:woadduser id uid=104(mosquitto) gid=107(mosquitto) groups=107(mosquitto)
Indicates that the user is created even though the adduser line is commented out.
Confirmed this by looking at the debian package build: mosquitto.postinst
From the postinst step, it will use the existing mosquitto uid rather than creating a uid.
Recommend flipping the two steps in the Dockerfile.
The reason this is important to me is that I want to match up the UID on the docker server (121) with the UID created in the container.
May be short sighted, but it works for me right now.
adduser --uid 121 --system --disabled-password --disabled-login mosquitto && \ apt-get update && apt-get install -y mosquitto mosquitto-clients
Then I get UID that matches the target system.
brucelowther@DeepThought:~/src/Docker/docker-mosquitto$ docker run -ti -u mosquitto mosquitto:flipadduser id uid=121(mosquitto) gid=65534(nogroup) groups=65534(nogroup)
I'm a novice.. hope this is clearly described.
First off... Thank you for building the Dockerfile for mosquitto!
The debian package mosquitto creates the user mosquitto. During docker-mosquitto build the following line is printed (at least for me):
I comment out the
adduser
line in the Dockerfile and built a container and tested:Indicates that the user is created even though the
adduser
line is commented out.Confirmed this by looking at the debian package build: mosquitto.postinst
From the postinst step, it will use the existing mosquitto uid rather than creating a uid.
Recommend flipping the two steps in the Dockerfile.
The reason this is important to me is that I want to match up the UID on the docker server (121) with the UID created in the container.
May be short sighted, but it works for me right now.
Then I get UID that matches the target system.
I'm a novice.. hope this is clearly described.