I have installed the latest version of Docker for Windows (1.12.1-stable, build 7135) on my Windows 10 Pro-64 bit. I was able to successfully execute docker run hello-world. However, when I do docker run busybox, an error is thrown as below.
C:\Users\testuser>docker run -it busybox
Unable to find image 'busybox:latest' locally
latest: Pulling from library/busybox
8ddc19f16526: Pulling fs layer
docker: error pulling image configuration: Get https://dseasb33srnrn.cloudfront.net/registry-v2/docker/registry/v2/blobs/sha256/2b/2b8fd9751c4c0f5dd266fcae00707e67a2545ef34f9a29354585f93dac906749/data?Expires=1474617209&Signature=HRDYuDqnI3ERPonW9vj0HtP3hzIQoB1j7d-kWzR0iDXozoDknq0n4wIfkw2H73K5xaBBmVNy2ZoOqOQTm9LFP44MGfgS1pNthOLuEMSKrVUJmuaQNvckxuznuqffhkMCmTmQ7-~WMBjyLh7Si9sLdYR8oLVwN6sDRn5wKRa7f4I_&Key-Pair-Id=APKAJECH5M7VWIS5YZ6Q: dial tcp: i/o timeout.
See 'docker run --help'.
The same error occurs for several other images. I do not have a proxy and have a stable internet connection. I have tried this with windows firewall enabled and disabled. I have also restarted the docker service.
Let me know if I am missing something. Thanks in advance.
This is a known issue with the networking stack in the current version of Docker for Windows.
The workaround is detailed in remove stale network adapters: open the Network settings in Docker for Windows, and select the 'Fixed' DNS setting, using Google's DNS server 8.8.8.8.
I was also facing the similar issue while running Docker on Windows 10.
The issue got resolved by changing the DNS settings.
(Settings -> Network -> DNS Server -> 8.8.8.8 ( Automatic)
I observed that when the DNS server option was set to manual, the timeout issue still remains.
After making these changes, Docker service was restarted and I was able to pull the Docker image successfully.
regards,
dattatray.
Simply setting the DNS to fixed (and setting the target to 8.8.8.8) fixed it for me (after Docker restarted).
0
Setting up proxies and changing stale DNS settings were of no use in my case.
I had to reset the Virtual machine using below steps in docker-toolbox bash:
Stop the host docker virtual machine:
$ docker-machine stop default
Delete the host:
$ docker-machine rm default
Create new VirtualBox machine named default:
$ docker-machine create --driver virtualbox default
Verify if the machine is runnning. ACTIVE attribute should be marked *:
$ docker-machine ls
If the machine is not running, run the machine:
$ docker-machine run default
Then, on docker run mysql:8.0, you will get below screen in your bash
Hope it help you guys and save your time!
Related
I lose connectivity in my WSL2 when I start docker
$ curl google.fr
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
$ sudo service docker start
$ curl google.fr
<timeout>
I know all about WSL2 connectivity issues with VPN and cisco anyconnect.
But in this particular case I'm not connected to any VPN.
To restore connectivity to the internet I have to do wsl --shutdown in PowerShell. But then I lose docker...
Found a simple fix.
The pb commes from docker using the same network than WSL2.
To fix this issue you should explicitly tell docker to use a different network.
Add this to your /etc/docker/daemon.json
{
"bip" : "10.10.0.1/16"
}
If the file doesn't already exists, create it.
Credits : https://github.com/microsoft/WSL/issues/4285#issuecomment-1180567785
Now that the bip is different you will probably need to update it on other technologies relying on docker. For instance on minikube you must define the new bip as a parameter during launch.
For ie :
minikube start --docker-opt bip=10.10.0.1/16
EDIT
Some time later all stoped working once again. To fix it I deactivated self generating resolv.conf (sudo nano /etc/wsl.conf) then killed wsl2 using powershell with wsl --shutdown. Opened a new shell, started docker then edited /etc/resolv.conf and replaced the content with nameserver 8.8.8.8. After exiting, internet connectivy was back.
Don't ask why ! Just have faith...
I am tesing docker on Windows 7 machine by installing docker toolbox.
It works for a while. Then its IP changed from 192.168.99.100 to 192.168.99.101.
When I run $docker image ls. It tells me that my certs is signed by unknown authority.
I resolved this by running $docker-machine regenerate-certs and then copy those files from .docker/machines/machine/default to .docker/machine/certs. It recovers.
But the problem is, the IP changes every now and then. I have to go through this process all over again.
Is there a way to config and avoid this from happening?
I can see my machine … Windows 10 Home
usuario#DESKTOP-GTCQCAR MINGW64 /c/Program Files/Docker Toolbox
$ docker-machine ls
NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS
default - virtualbox Running tcp://192.168.99.101:2376 v18.05.0-ce
But when I try to list the images it tries to connect to a different IP ending in 100, instead of 101 where the docker machine is:
usuario#DESKTOP-GTCQCAR ~
$ docker image ls
error during connect: Get https://192.168.99.100:2376/v1.37/images/json: dial tcp 192.168.99.100:2376: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
It can not connect. How can I fix it?
I also faced similar problem after updating from Docker toolbox to Docker for windows.
I solved this problem by deleting all the environment variables starting with Docker.
I am not sure if it will solve your problem as well, but may be it will help someone.
This can also be helpful
Issue can be of having Docker Toolbox installed before changing to Docker for Windows
Uninstalled Docker for windows (make sure Docker Toolbox and VirtualBox are uninstalled as well)
Go to C:\users[USER] directory and remove .docker directory if it is there.
Remove Environmental Variables:
DOCKER_TLS_VERIFY
DOCKER_CERT_PATH
DOCKER_HOST
DOCKER_TOOLBOX_INSTALL_PATH
You might want to restart you computer just to be safe.
Reference: https://forums.docker.com/t/docker-starts-but-trying-to-do-anything-results-in-error-during-connect/49007/5
Check out this great guide: https://docs.docker.com/toolbox/faqs/troubleshoot/
Good luck
I'm trying to run this command :
docker daemon --insecure-registry 192.168.99.100:5000
but i'm gettin ghe following error:
exec: "dockerd": executable file not found in %PATH%
I'm using win7 and docker-toolbox 1.12.2 with VM Virtual Box.
What is the problem here?
there is a way to run this command?
That is indeed what issue 27102 report:
Docker Daemon command dockerd not found on latest stable Docker for Mac and Docker Toolbox
(this is for mac but also applies on Windows)
Docker for Mac should probably print a different message, also, we may need to check if the CLI is on the same "host" as the daemon, and print a different message based on that (as running dockerd wont work if the daemon is on a remote server).
the daemon runs in a Linux virtual machine, so you do not need to (and cannot) run it manually. It is already running of the whale is in the top bar.
Conclusion: (Aug. 2021):
I'm closing this ticket, because the current behaviour is as expected.
I think this was originally opened when the docker cli still had a daemon subcommand (during the transition from a single binary to separate binaries for the cli and daemon), which is no longer the case.
The dockerd binary, which is the docker daemon, is not available for macOS (and unlikely will be), because it's a Linux binary that (on Docker Desktop for Mac) runs inside the Docker Desktop VM.
In 2022:
I'm having this exact same issue on the most recent MacOs version (Monterey, Version 12.3.1 (21E258)).
I've uninstalled Docker & reinstalled several times, if I run docker ps or docker run hello-world as paulinechi describes, I get that same error:
docker: Cannot connect to the Docker daemon at `tcp://35.215.110.128:2375`.
Is the docker daemon running?...
Answer:
Make sure you don't have a DOCKER_HOST environment variable set; from that error, it looks like either you have a DOCKER_HOST env-var, or possibly a docker context that defines a non-standard location to connect to the daemon.
The default should be to connect with the Engine API using a unix-socket (unix:///var/run/docker.sock)
Confirmation:
I forgot I was pointing to a DOCKER_HOST on a remote machine that has since shut down.
While running
sudo docker pull centos
it gives connection time out, While it is running behind proxy where the proxy has been set http_proxy & https_proxy. What is the reason apart from proxy,though it seems proxy issue.I checked LINK but in vain, is there some other settings i am missing please let me know.
2014/11/10 23:31:53 Get https://index.docker.io/v1/repositories/centos/images: dial tcp 162.242.195.84:443: connection timed out
I was getting timeouts on Windows 10 Docker 17.03.0-ce-rc1
To fix it I opened Settings / Network and then set the DNS server to 8.8.8.8
If you are running behind proxy then,
add following command or line in /etc/default/docker file,
export http_proxy=<YOUR_PROXY>
Restart docker service and check,
# service docker restart
service docker stop
HTTP_PROXY=http://proxy_ip:port/ docker -d &
This should work.
On Ubuntu, you can add HTTP_PROXY and HTTPS_PROXY to /etc/default/docker
So yes, what worked for me at the end is setting the proxy, as mentioned by other answers.
I went to icon tray --> Right click on docker to windows --> Go to
settings --> set the proxy as ip:port
Please refer screenshot as below
To change for a fast, open and non-intrusive DNS on CentOS 7:
sudo vi /etc/sysconfig/network-scripts/ifcfg-eth0
add the line:
PEERDNS=no
and
sudo vi /etc/resolv.conf
keep only the line:
nameserver 9.9.9.9
If you run into these docker pull timeout issues on Docker Toolbox running on Windows 10 Home and piggybacking off an existing Virtualbox installation, check to see if Virtualbox is separately open and if so, shut down running machines and close Virtualbox (one or more of those running machines within Virtualbox were created and are being leveraged by Docker Toolbox). This heavy-handed way of going about things worked for me
Generally the problem of connection timeout, I know why the internet output was restricted to download docker images from external repositories,
To check this you can try to download the image from another server or another machine with a different internet channel.
If you can send the image from scp use the command: sudo docker save -o /home/your_image.tar your_image_name. and use with this command sudo docker load -i your_image.tar