I installed docker in ubuntu. hello-world repository is not there by default locally, so I was trying to run pull command in docker,but getting EOF error of docker registry-
root#btppp01vm1358:~# docker pull hello-world
Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": EOF
Please help I am beginner in docker
I'm gettting Error while running this command in my vscode terminal.
command is "docker compose up"
I get this terminal error:
$ docker compose up
[+] Running 0/2
pgadmin Error 33.4s
postgres Error 33.4s
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)
My Desktop Docker software is already running in background.
I tried running "docker compose up" command in my vs-code terminal. I suppose to get it working but it got error.
i have a small problem.
I am trying to setup Docker on my Ubuntu 20.04 server.
When i try to pull the hello-world image, i always get the following error:
Unable to find image 'hello-world:latest' locally
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).
See 'docker run --help'.```
Please help me!
Greetings.
I think you can solve iy by disabling proxy settings. (Settings=>Resources=>Proxies=>Manual proxy configuration check)
Sincerely
I have installed docker in my machine following the official installation steps for ubuntu. At the verification steps it fails.
When I run the command: docker run hello-world it throws following error message:
Unable to find image 'hello-world:latest' locally
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).
See 'docker run --help'.
Below are the docker details for my machine.
Client: Docker Engine - Community
Version: 19.03.6
API version: 1.40
Go version: go1.12.16
Git commit: 369ce74a3c
Built: Thu Feb 13 01:27:49 2020
OS/Arch: linux/amd64
Experimental: false
Got permission denied while trying to connect to the Docker daemon socket at
unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.40/version: dial unix
/var/run/docker.sock: connect: permission denied
If I tried for docker info I got the following message:
Client:
Debug Mode: false
Server:
ERROR: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.40/info: dial unix /var/run/docker.sock: connect: permission denied
errors pretty printing info
You can simply pull and test it in this way:
$ sudo docker pull hello-world
$ sudo docker run hello-world
First check if docker is running using
sudo service docker status
If its running, then you probably missed out adding your user to docker group. To confirm this, try docker commands with sudo
If you don't want to use sudo every time follow below guide to add you user to docker group
Step 2 — Executing the Docker Command Without Sudo (Optional)
NOTE : You can not run Docker in WSL i.e Ubuntu on Windows, so you need to install docker for windows, following guide provided complete steps of using Docker in WSL.
Setting Up Docker for Windows and WSL to Work Flawlessly
Post installation steps of docker are probably not executed. Basically, the current logged in used need to be added to docker group.
Just follow the instructions here from docker documentation - https://docs.docker.com/engine/install/linux-postinstall/
FYA- group membership evaluation would happen only after a reboot of ubuntu (in 18.04). So, after following the above link, reboot ubuntu machine. Then try docker images and permission issue reported should get resolved.
This problem has solved when I upgrade my ubuntu 19.04 to 19.10 and then reinstall it.
I had similar problem, while trying to fix the below error,
root#neno88:/home/mohan# docker run hello-world Unable to find image
'hello-world:latest' locally docker: Error response from daemon: Get
https://registry-1.docker.io/v2/: dial tcp: lookup
registry-1.docker.io on 10.187.215.112:53: read udp
10.187.215.103:58777->10.187.215.112:53: read: connection refused.
So, The error was due to the proxy in my enterprise setup, the daemon requests are refused via proxy
WRONG TRY to fix it, ( which caused error like above.)
I have added the registry-1.docker.io ip to the /etc/hosts, but it caused the similar error as in this StackOverflow here.
root#neno88:/home/mohan# docker run hello-world Unable to find image
'hello-world:latest' locally 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). See 'docker run --help'. root#neno88:/home/mohan#
CORRECT STEPS:
How to fix it,
Just add your Proxy details to the /etc/systemd/system/docker.service.d/proxy.conf (folder docker.service.d may not exists , so create the directory before)
After adding the proxy details check using the below commands , whether the daemon successfully see/read your environment variables.
$ sudo systemctl daemon-reload
$ sudo systemctl restart docker
$ systemctl show --property=Environment docker
Refer this doc: https://www.serverlab.ca/tutorials/containers/docker/how-to-set-the-proxy-for-docker-on-ubuntu/
I'm trying to install Docker via Powershell on Server 2016. I'm trying to run hello-world to prove it works, however, I'm getting a failed to start error. See below:
PS C:\Users\Administrator> Docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
9bb5a5d4561a: Extracting [==================================================>] 985B/985B
C:\Program Files\Docker\docker.exe: failed to register layer: failed to start service utility VM (applydiff ad79c7efb8c389e63a818d2e0ec990366e4175190de84c66d37d7e3ee16ed59f): con
tainer ad79c7efb8c389e63a818d2e0ec990366e4175190de84c66d37d7e3ee16ed59f_svm encountered an error during CreateContainer: failure in a Windows system call: The data is invalid. (0
xd) extra info: {"SystemType":"container","Name":"ad79c7efb8c389e63a818d2e0ec990366e4175190de84c66d37d7e3ee16ed59f_svm","Layers":null,"HvPartition":true,"HvRuntime":{"ImagePath":
"C:\\Program Files\\Linux Containers","LinuxInitrdFile":"initrd.img","LinuxKernelFile":"bootx64.efi"},"ContainerType":"linux","TerminateOnLastHandleClosed":true}.
See 'C:\Program Files\Docker\docker.exe run --help'.
PS C:\Users\Administrator>
Can someone tell me why this is happening? Thanks.