Run docker container on Raspberry read-only filesytem
as said in the title, I need some help to run a Docker container on a Raspberry Pi that has a read-only filesystem.
My docker container is a simple docker container share on my private repository on Docker-Hub that simply executes some "echo" as ENTRYPOINT condition. It works correctly when it is executed on a Raspberry Pi with read-write permission on the filesystem. It is as simpler as possible to do some test about the possibility to run a Docker container in this situation.
In the /etc/fstab file, I modified the permission as follow:
/boot vfat default,ro 0 2
/ ext4 default,noatime,ro 0 1
and after the reboot, the system rebooted with the expected permission.
At this point, I would like to be able to run the container that I have already pull from the repository. The docker run myrepotest fails with the following error:
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
System configuration:
Docker version: 18.06.1-ce
Raspberry: Raspberry Pi W Zero
Raspbian: Raspbian Stretch (4.14.79)
Is the problem related to the startup of the system that is not able to run the docker daemon?
Is there anyone that can help me to find a solution on running a system daemon with a read-only filesystem?
permissions filesystems raspberry-pi docker raspbian
asked Feb 14 at 11:54
AV28AV28
12
add a comment |
as said in the title, I need some help to run a Docker container on a Raspberry Pi that has a read-only filesystem.
My docker container is a simple docker container share on my private repository on Docker-Hub that simply executes some "echo" as ENTRYPOINT condition. It works correctly when it is executed on a Raspberry Pi with read-write permission on the filesystem. It is as simpler as possible to do some test about the possibility to run a Docker container in this situation.
In the /etc/fstab file, I modified the permission as follow:
/boot vfat default,ro 0 2
/ ext4 default,noatime,ro 0 1
and after the reboot, the system rebooted with the expected permission.
At this point, I would like to be able to run the container that I have already pull from the repository. The docker run myrepotest fails with the following error:
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
System configuration:
Docker version: 18.06.1-ce
Raspberry: Raspberry Pi W Zero
Raspbian: Raspbian Stretch (4.14.79)
Is the problem related to the startup of the system that is not able to run the docker daemon?
Is there anyone that can help me to find a solution on running a system daemon with a read-only filesystem?
permissions filesystems raspberry-pi docker raspbian
asked Feb 14 at 11:54
AV28AV28
12
add a comment |
as said in the title, I need some help to run a Docker container on a Raspberry Pi that has a read-only filesystem.
My docker container is a simple docker container share on my private repository on Docker-Hub that simply executes some "echo" as ENTRYPOINT condition. It works correctly when it is executed on a Raspberry Pi with read-write permission on the filesystem. It is as simpler as possible to do some test about the possibility to run a Docker container in this situation.
In the /etc/fstab file, I modified the permission as follow:
/boot vfat default,ro 0 2
/ ext4 default,noatime,ro 0 1
and after the reboot, the system rebooted with the expected permission.
At this point, I would like to be able to run the container that I have already pull from the repository. The docker run myrepotest fails with the following error:
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
System configuration:
Docker version: 18.06.1-ce
Raspberry: Raspberry Pi W Zero
Raspbian: Raspbian Stretch (4.14.79)
Is the problem related to the startup of the system that is not able to run the docker daemon?
Is there anyone that can help me to find a solution on running a system daemon with a read-only filesystem?
permissions filesystems raspberry-pi docker raspbian
asked Feb 14 at 11:54
AV28AV28
12
as said in the title, I need some help to run a Docker container on a Raspberry Pi that has a read-only filesystem.
My docker container is a simple docker container share on my private repository on Docker-Hub that simply executes some "echo" as ENTRYPOINT condition. It works correctly when it is executed on a Raspberry Pi with read-write permission on the filesystem. It is as simpler as possible to do some test about the possibility to run a Docker container in this situation.
In the /etc/fstab file, I modified the permission as follow:
/boot vfat default,ro 0 2
/ ext4 default,noatime,ro 0 1
and after the reboot, the system rebooted with the expected permission.
At this point, I would like to be able to run the container that I have already pull from the repository. The docker run myrepotest fails with the following error:
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
System configuration:
Docker version: 18.06.1-ce
Raspberry: Raspberry Pi W Zero
Raspbian: Raspbian Stretch (4.14.79)
Is the problem related to the startup of the system that is not able to run the docker daemon?
Is there anyone that can help me to find a solution on running a system daemon with a read-only filesystem?
permissions filesystems raspberry-pi docker raspbian
permissions filesystems raspberry-pi docker raspbian
asked Feb 14 at 11:54
AV28AV28
12
asked Feb 14 at 11:54
AV28AV28
12
asked Feb 14 at 11:54
AV28AV28
12
asked Feb 14 at 11:54
AV28AV28
12
asked Feb 14 at 11:54
AV28AV28
12
12
add a comment |
add a comment |
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