I have the below sd card partition from sudo blkid
/dev/sdb1: PARTLABEL="uboot" PARTUUID="5e6c4af7-015f-46df-9426-d27fb38f1d87"
...
...
...
/dev/sdb8: UUID="5f38be2e-3d5d-4c42-8d66-8aa6edc3eede" BLOCK_SIZE="1024" TYPE="ext2" PARTLABEL="userdata" PARTUUID="dceeb110-7c3e-4973-b6ba-c60f8734c988"
/dev/sdb9: UUID="51e83a43-830f-48de-bcea-309a784ea35c" BLOCK_SIZE="4096" TYPE="ext4" PARTLABEL="rootfs" PARTUUID="c58164a5-704a-4017-aeea-739a0941472f"
I am trying to mount /dev/sdb9 into a docker container so that I can reformat it and do other stuffs with it.
But I am not able to attach it as a volume in docker container.
This is what I've done:
docker volume create --driver=local --opt type=ext4 --opt device=/dev/disk/by-uuid/51e83a43-830f-48de-bcea-309a784ea35c my-vol
docker run <image id> -v my-vol:/my-vol -it bash
However, it came up with the error: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: exec: "-v": executable file not found in $PATH: unknown.
Any ideas how i can mount /dev/sdb9 into a docker container?
You need to change the order of your docker run command so that the options come before the image. Everything after the image is considered as args, you need to provide options such as volume before the image name. From the docker run docs https://docs.docker.com/engine/reference/commandline/container_run/:
docker container run [OPTIONS] IMAGE [COMMAND] [ARG...]
$ docker run -it ubuntu -v $(pwd):/local
docker: Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: exec: "-v": executable file not found in $PATH: unknown.
$ docker run -it -v $(pwd):/local ubuntu
root#8fa69b8861d8:/#
Related
I am following an already written guideline on running docker and Mariadb on VM. but I am using wsl ubuntu on windows.
(sudo) apt update
(sudo) apt upgrade
* Docker
(sudo) apt-get install docker.io
Portainer
(sudo) docker volume create portainer_data
(sudo) docker run --name portainer -d -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer --log-opt max-size=50m --log-opt max-file=5 -d --privileged -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v /path/on/host/data:/data portainer/portainer
MariaDB
(sudo) mkdir /mnt/raid/data/mariadb
(sudo) mkdir /mnt/raid/data/mariadb/storage
(sudo) touch /mnt/raid/data/mariadb/config.cnf
(sudo) nano /mnt/raid/data/mariadb/config.cnf
but I get an error whenever I run docker run --log-opt max-size=50m --log-opt max-file=5 --name mariadb -v /mnt/raid/data/mariadb/storage:/var/lib/mysql -v /mnt/raid/data/mariadb/config.cnf:/etc/mysql/my.cnf -p 3306:3306 -e MYSQL_ROOT_PASSWORD=admin -d mariadb/server:latest
This is the error:
Error response from daemon: failed to create shim: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: rootfs_linux.go:75: mounting "/run/desktop/mnt/host/wsl/docker-desktop-bind-mounts/Ubuntu/e18d5bf9d7f9627840069cbdafadd22ec458ffe154082d3c685ed8b1a4f15eb2" to rootfs at "/etc/mysql/my.cnf" caused: mount through procfd: not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type
I guess it might be an error with the mounting because I cannot locate the locations of the created path or the folder in the system.
I just installed docker on my linux and the first command I ran docker run alpine -d
is giving this error.
docker: Error response from daemon: failed to create shim: OCI runtime create failed: container_linux.go:380: starting container process caused: exec: "-d": executable file not found in $PATH: unknown.
ERRO[0000] error waiting for container: context canceled
I'm new to docker, please help !!
Move the '-d' flag next to the run command then the image name.
docker run -d alpine
I'm ubuntu user. I use the following docker image, tensorflow/tensorflow:nightly-gpu
If I try to run this command
$ docker run -it --rm --gpus all tensorflow/tensorflow:nightly-gpu bash
There's permission denied error.
docker: Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: Running hook #0:: error running hook: exit status 1, stdout: , stderr: nvidia-container-cli: mount error: open failed: /sys/fs/cgroup/devices/user.slice/devices.allow: permission denied: unknown.
Of course, I can run this command if I am using sudo, but I want to use gpu without sudo.
Is there any good solution? Any leads, please?
As your problem seems to be only when running "--gpu".
Add/update these two sections of /etc/nvidia-container-runtime/config.toml
[nvidia-container-cli]
no-cgroups = true
[nvidia-container-runtime]
debug = "/tmp/nvidia-container-runtime.log"
Source: https://github.com/containers/podman/issues/3659#issuecomment-543912380
If you can't use docker without sudo at all
If you are running in a Linux environment, you need to create a user for docker so you won't need to use sudo every time. Below are the steps to create:
$ sudo groupadd docker
$ sudo usermod -aG docker $USER
$ newgrp docker
Source: https://docs.docker.com/engine/install/linux-postinstall/
I have an ubuntu:16.04 container running with docker cli installed. I'm able to run a node container inside the ubuntu container but unable to access it.
Getting the following errors
"Could not resolve host: node-server"
"Connection refused"
I was trying to access the node-container from the ubuntu container. Is there any way to link ubuntu container to node container.
DockerFile
FROM ubuntu:16.04
# Install docker-cli & curl
COPY start.sh
ENTRYPOINT ["bash", "start.sh"]
start.sh
#!/bin/bash
docker run -d -p 4020:4020 --name my-node node-service
curl http://my-node:4020
I was expecting to connect to the node-service through ubuntu container. Am I missing anything??
I'm using Docker for a course about Spark.
I've set up my environment like this:
docker pull bigdatauniversity/spark2
docker run -it --name bdu_spark2 -P -p 4040:4040 -p 4041:4041 -p 8080:8080 -p 8081:8081 bigdatauniversity/spark2:latest /etc/bootstrap.sh -bash
Then I exited Docker and ran this:
docker start bdu_spark2
docker attach bdu_spark2
Now, when I go into Zeppelin I can't find the files given for the course.
I tried finding out if there is another Zeppelin process running at another port so I ran in the Docker console:
docker ps
However, the command docker is not recognised:
bash: docker: command not found
I also tried running docker exec -it docker ps but I got the same result.
So how can I see the files from the Docker container in Zeppelin?