My OS is Windows 10 and I am running Docker version 17.06.0-ce-win19. I am trying to set up a container so that it will restart automatically on reboot.
When I use the command:
docker run -it microsoft/nanoserver --restart=always
I’m getting the following error:
docker: Error response from daemon: container 35046c88d2564523464ecabc4d48eb0550115e33acb25b0555224e7c43d21e74 encountered an error during CreateProcess: failure in a Windows system call: The system cannot find the file specified. (0x2) extra info: {"ApplicationName":"","CommandLine":"--restart=always","User":"","WorkingDirectory":"C:\","Environment":{},"EmulateConsole":true,"CreateStdInPipe":true,"CreateStdOutPipe":true,"CreateStdErrPipe":false,"ConsoleSize":[30,120]}.
whereas if I leave out the
--restart=always
everything works fine.
Is there something else I need to do to get --restart options working on Windows?
Parameters shall be coming before image:tag in CLI
Related
I am new to Minikube I tried installing one Java Application which works fine in VS Code. I am using docker to create the container and deploying application through Kubernetes, all went well but while giving the command minikube service service name i am not able to access application.
below is the error.
Please help
Starting tunnel for service hello.
E0207 15:39:47.061814 19908 service_tunnel.go:66] error starting ssh tunnel: exec: "ssh": executable file not found in %PATH% this is error what i am getting.
Dockerfile (https://i.stack.imgur.com/Z2PUv.png)
Error
I am rather new to docker images and am trying to set up a selenium/standalone-firefox image linked to a local folder.
I'm running Docker version 19.03.2, build 6a30dfc on Windows 10 and have unsuccessfully tried figuring out the correct working of the docker run -v syntax because it either is unspecific (i.e. too little context for me to make sense of it) or on the wrong platform).
Running docker as admin the the cmd, I used docker run -d -v LOCAL_PATH:C:\Users\Public.
This throws docker: Error response from daemon: invalid mode: \Users\Public as an error message.
I want to bind the running container to the folder C:\Users\Public (or another folder on the host machine - this is for illustration purposes).
Can someone point me to the (I fear obvious) mistake I'm making? I essentially want to achieve the container's output data (for later scraping) being stored in the host machine's folder C:\Users\Public. The container's output folder should be named myfolder.
** EDIT **
Digging around, I found this (see Volume Mapping).
I have thus tried the following code:
>docker run -d -p 4444:4444 --name selenium-hub selenium/hub
>docker run -d --link selenium-hub:hub -v C:/Users/Public:/home/seluser/Downloads selenium/node-chrome
while the former works fine (it only runs the container), the latter throws the error:
docker: Error response from daemon: Drive has not been shared.
Docker for Windows (and Mac) require you to share drives to be able to volume mount - https://docs.docker.com/docker-for-windows/ (Under Shared drives).
You should be able to find it under your Docker Settings > Shared Drives. Ensure your C:\ is selected and restart the daemon. After that, you can run:
docker run -d --link selenium-hub:hub -v C:/Users/Public:/home/seluser/Downloads selenium/node-chrome
base on the documation:
https://github.com/SeleniumHQ/docker-selenium
this path does not exist in container and its linux container.
"C:\Users\Public\Documents\TMP_DOCKERS\firefox selenium/standalone-firefo"
I successfully installed Docker Toolbox (Docker version 18.03.0-ce, build 0520e24302)on my Win10 PC,
I've downloaded "openshift/origin-release" official image from Docker Hub using this command "docker pull openshift/origin-release".
Then I executed this in Docker shell:
docker run openshift/origin-release start
And I'm unable to start openshift, as I receive this error:
C:\Program Files\Docker Toolbox\docker.exe: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "exec: \"start\": executable file not found in $PATH": unknown.
From instruction on Docker HUB (https://hub.docker.com/r/openshift/origin-release/)
it's reported to : "If you have downloaded the client tools from the releases page, place the included binaries in your PATH."
How can I do that?
Thanks in advance for any advice
I'm starting my custom docker container (OpenSuse, PHP, Apache, some add-ons) this way:
docker build --build-arg http_proxy=http://user:pwd#ip:port -t prefix/myapp myapp
create --name=myapp --hostname=myapp-p 80:80 -v ${PWD}/myapp:/srv/www/myapp prefix/myapp
docker start myapp
This works perfectly. I can stop and later start the container. However, if I reboot my host system (Windows 10), I'm not able to start the container again. When I try to, the container immediately exits.
How can this be? As stated above, I use the -p and -v flags to map ports and mount a directory.
This is the output of...
docker logs myapp
-> httpd (pid 1) already running
May or may not be your problem (the logs will be telling), but I ran into an issue with docker on windows where the container tries to start before the file system is ready, which causes an error with the volume mounts. I never found a great solution aside from running a task that verifies the volume mount and restarts the container if it failed.
When I run the example from the Docker doc in the "Viewing our web application container" section, i.e.,
docker run -d -P training/webapp python app.py
...I'm able to view the "Hello World" output in a browser. Success. This seems to indicate that the network I'm on may not be the problem.
Now I'm trying to view a container that runs a webdriver suite (test automation of a browser). Based on the output in docker logs -f, the webdriver suite runs to completion. But when I try to point a browser at the webdriver container (which is running the browser), I get a error saying:
ERR_CONNECTION_REFUSED
Here are the steps I'm following:
Start webdriver container with this command
docker run -d -p 8080:5000 "/bin/bash" "-c" "/dir1/dir2/filename.sh $PARAMETER1 $PARAMETER2"
point a browser to:
http://subdomain.mydomain.com:5000
Docker output:
user#server$ docker ps -l
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
2fa83fc0401a 65525ab9ad78 "/bin/bash -c '/opt/y" 55 minutes ago Up 55 minutes 2222/tcp, 0.0.0.0:8080->5000/tcp
user#server$ docker inspect --format '{{ .NetworkSettings.IPAddress }}' 2fa83fc0401a
111.22.33.4444
Other info:
Server config: Ubuntu 14.04
Docker version: 1.8.1, build d12ea79
I've reviewed the following questions but I'm not running on a VM and I'm not running NodeJS.
Unable to view rails app running in docker container from browser
Docker: Unable to specify port for a running container
Does anyone have suggestions on how I might troubleshoot this problem? Any assistance gratefully accepted.
:) jay
Update 1:
Based on the NodeJS question noted above, I'm thinking that I'm not setting a port correctly in the Dockerfile. Maybe this is as simple as setting the correct port for Selenium?
Update 2: as #hunter noted, I had the ports in the wrong order, but switching the ports does not resolve the problem. I think the bigger problem is that I was assigning the wrong port. So, I changed docker run -d -p 8080:5000 to docker run -d -P. When I did that, I got the following output:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS
f375251b61d7 65525ab9ad78 "/bin/bash -c '/opt/y" About an hour ago Up About an hour 0.0.0.0:33073->2222/tcp
I then pointed the browser to that port: http://subdomain.mydomain.com:33073
But I still get the same error: ERR CONNECTION REFUSED
I think you're using the wrong port - the external port is 8080 not 5000.