Recently started to use Docker in Windows because that's the enviroument where I work. I don't have any problem connecting WSL with Windows Docker an using it for first instance.
After reboot my laptop the problems cames to me. When I'm trying to create an image I get the next error:
docker: Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers).
Is so weird beacause if uninstall windows docker and reinstall it, everything works but if reboot or shut down my laptop, the problem comes again.
It seems like DNS resolve issues about Docker registry.
Sometimes DNS on DHCP information or your network settings makes this trouble on windows.
Try to change DNS options from Automatic to Fixed GoogleDNS(8.8.8.8) on Docker for Windows settings.
Please refer this screenshot.
Fixed DNS Settings on Docker for windows
Related
The Situation
As you may all know, Docker has changed its license for Docker desktop to limit free usage for limited use cases.
As a result, I have resorted to alternatives such as Colima and use of virtual box as a means to continue using docker CLI while respecting Docker's new changes.
While it works fine for pulling images from Docker Hub, I've noticed that I can no longer pull images from my company's AWS ECR repo. The reason is due to unknown certificate authority issues.
My understanding of how docker runs is limited, but the gist I got from this stackoverflow post is that docker CLI acts as the client for the developer to send commands to the Docker Daemon that runs on a virtual machine. So this issue is most likely related to the VM that the docker daemon is running on.
The Error Message
Pulling from myrepo/myapp
5ad559c5ae16: Pulling fs layer
d7a7f7e76287: Pulling fs layer
3eb3e996f0d7: Pulling fs layer
d8f3fbab0eaf: Waiting
d310dd0da683: Waiting
6f542466a6be: Waiting
8851a2099770: Waiting
f1dd90cdff4b: Waiting
4a852bd6c6f1: Waiting
538106d55e7d: Waiting
dbc972867db8: Waiting
2bc8828e78a2: Waiting
1a653b47f557: Waiting
877c2f613a70: Waiting
09eac264496b: Waiting
66dd8ce5c695: Waiting
ccde39d6cfef: Waiting
4351b359c9e4: Waiting
52e095209afc: Waiting
c6ad9f161855: Waiting
233f3e28c5a3: Waiting
error pulling image configuration: Get https://prod-ca-central-1-starport-layer-bucket.s3.ca-central-1.amazonaws.com/<a-very-long-hash>/<another-very-long-hash>?X-Amz-Security-Token=<AWS-security-token>&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20220210T215140Z&X-Amz-SignedHeaders=host&X-Amz-Expires=3600&X-Amz-Credential=<my-credential>&X-Amz-Signature=<amazon-signature>: x509: certificate signed by unknown authority
My hypothesis for why I'm getting this error message
This is purely a guess. Please feel free to correct me.
I know that with Docker Desktop, I do not get this certificate error and my guess is that with the integration of hyperkit, it the VM can run via localhost, which will allow Docker Daemon to tap into macOS' trusted certificate authority certs.
The problem now arises because the VM that I've obtained from the Internet now no longer has access to those trusted certs.
What I've tried
Ensure I've logged into ECR using AWS command aws ecr get-login-password --region ca-central-1 | docker login --username AWS --password-stdin <my-aws-account-id>.dkr.ecr.ca-central-1.amazonaws.com
reinstall both Colima and the virtual box hypervisor
Isolate the issue by experimenting solely on virtual box setup.
I noticed that the folder /etc/docker is present on the VM. From Docker's documentation, the default directory for certificates for docker is in /etc/docker/certs.d to which I noticed it is absent in my Virtual Machine installation.
I think I'm close to a solution, but I'm quite new to how certificates work and I'm not sure where I can obtain the certificates I need to put them into that path to test.
Does anyone know how this can be done?
I got into same issue, I did this and it worked
Remove the line "credsStore": "xxx" from ~/.docker/config.json.
I tried to build a docker file on Windows OS. But i got this instead.
muhammad.iqbal#IQBAL MINGW64 /d/DockerTest
$ docker build .
Sending build context to Docker daemon 73.36 MB
Step 1/3 : FROM php:7.1.27-apache
Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on 192.168.65.1:53: no such host
I have tried to restart and relaunch docker application but nothings change.
i have read this and this. but it's on LInux OS, but how to do it on Windows OS.
Error response from daemon: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on 192.168.65.1:53: no such host
lookup registry-1.docker.io: no such host
Okay so just like Pierre B. comment, at the time of that issue, i was using my office's VPN. So it's pretty simple, just turn of the VPN and tried to pull it again.
But i don't know what's the reason unable to pull any images when i am using the office's VPN.
I'm trying to pull a simple hello-world image from docker hub using :
docker run hello-world
But I'm getting this error on Windows 7 :
Unable to find image 'hello-world:latest' locally
C:\Program Files\Docker Toolbox\docker.exe: Error response from daemon: Get https://registry-1.docker.io/v2/: authenticationrequired.
I've tried so many different things but none seem to work :
1 - I tried logging in, but I'm getting the same error :
docker login
Tried my username, my email ... Same error :
Error response from daemon: Get https://registry-1.docker.io/v2/: authenticationrequired
2 - Restarted docker machine, same error.
3 - Reinstalling Docker and Oracle VirtualBox multiple times
4 - Done all the steps here : https://github.com/docker/kitematic/wiki/Common-Proxy-Issues-&-Fixes
I really don't know how to fix this anymore.
I had this problem when I tried to login to the docker behind a corporate proxy. Are you in a similar situation? If so, see if you add "https://registry-1.docker.io/v2/" to the exemption list for proxy's HTTPS analysis.
If you are not behind a proxy, check to see if you have any software that do a HTTPS analysis. Sometimes software like Fiddler or Antivirus does that. If you found anything like that see if you can whitelist the url
Hope it helps. I had a hard time figuring this out for my issue
I'm trying to install Docker on a Windows computer but I get this message:
Running pre-create checks...
(default) No default Boot2Docker ISO found locally, downloading the latest release...
Error with pre-create check: "Get https://api.github.com/repos/boot2docker/boot2docker/releases/latest: dial tcp 192.30.252.124:443: 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."
Looks like something went wrong in step 'Checking if machine default exists'...
Press any key to continue...
Any suggestions on how to resolve this?
Editing the start.sh file may come up with other error things.
Instead that, just put your boot2docker.iso in below location as.
c:\user\USERNAME\\.docker\machine\cache
and restart your Docker terminal.
You may behind a firewall. If so, you will need to configure an http proxy.
According to https://github.com/boot2docker/boot2docker-cli/issues/230 you can do this one of a couple of ways:
(1) Edit start.sh and add the following before boot2docker.exe is called
export HTTP_PROXY=<proxy>
export HTTPS_PROXY=<proxy>
(2) Add HTTP_PROXY and HTTPS_PROXY (and their values) to your System Variables or User Variables in your Windows config.
The proxy value should be of the form http://hostname:port
I have installed docker on windows and successfully brought up the bash shell window. However, when I test my installation with docker run hello-world I get the following:
Post http://127.0.0.1:2375/v1.20/containers/create: dial tcp 127.0.0.1:2375: ConnectEx tcp: No connection could be made because the target machine actively refused it..
* Are you trying to connect to a TLS-enabled daemon without TLS?
* Is your docker daemon up and running?
I thought at first it was because I needed to be logged in to docker hub. When I tried docker login and gave it my docker-hub account name, I got
The handle is invalid.
BTW, it did not ask me for my password.
I am puzzled. Please advise.
A little more troubleshooting helped resolve the problem. Steps taken:
I ran the new program Kitematic. It complained that it could not run the VM and offered a remove-and-setup-again option.
I chose the remove-and-setup-again option.
I then ran Kitematic again and it prompted for my dockerhub credentials
Once I successfully entered those and Kitematic seemed healthy I tried the Quickstart terminal again.
Running that provoked some checks from my anti-virus software which wanted to block internet activity from the VM. Once I overrode that, all went well.
In conclusion, it seems that retrying an install does change things (I do not know why) and secondly, anti-virus software can be a bother.