I've installed Docker toolbox now and I get the error for everything:
Get http://127.0.0.1:2375/v1.20/version: dial tcp 127.0.0.1:2375: ConnectExtcp: 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?
docker version output:
Client:
Version: 1.8.1
API version: 1.20
Go version: go1.4.2
Git commit: d12ea79
Built: Thu Aug 13 02:49:29 UTC 2015
OS/Arch: windows/amd64
Get http://127.0.0.1:2375/v1.20/version: 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?
But the VM is running under VirtualBox. I have searched everywhere but can't find a solution.
UPDATE1: I'm using Windows 8.1 and also tried to start through Kinematic also.
UPDATE2: Everything worked like charm when I tried Virtualbox Test Build 5.0.3 or later. You can download here: https://www.virtualbox.org/wiki/Testbuilds
Just run:
"C:\Program Files\Docker Toolbox\docker-machine" ls
get the machine name, and then run:
"C:\Program Files\Docker Toolbox\docker-machine" env <MACHINE_NAME_HERE> --shell=[cmd|powershell]
and you should get something like this:
"C:\Program Files\Docker Toolbox\docker-machine" env default --shell=cmd
set DOCKER_TLS_VERIFY=1
set DOCKER_HOST=tcp://192.X.X.X:2376
set DOCKER_CERT_PATH=C:\Users\X\.docker\machine\machines\default
set DOCKER_MACHINE_NAME=default
# Run this command to configure your shell:
# copy and paste the above values into your command prompt
I also get an error open C:\Users\X\.docker\machine\machines\default\server.pem: The system cannot find the file specified.
and solved it by upgrading my VirtualBox to version 5.0.3 (from their nightly builds)
Long version:
I got the same problem and after and the "Using Docker from Windows Command Line Prompt (cmd.exe)" section from the installation manual put me in the right direction
Basically, the way docker works is that the "docker " commands are passed to a docker service (running on port 2375). As you are running the docker from windows host, the service actually runs on the linux host created by docker (you can see it by opening the virtualbox ui).
The usual flow is the following:
default machine is created
the starter (kinamatic / "Docker Quickstart Terminal" / cmd) of the machine waits for the machine to boot, gets it's IP address and sets the linux ip:port as the service address (instead of 127.0.0.1:2375) in few enviremnt/powershell variables
from this point all docker ... commands are send to the linux host and everything works almost as native linux
The problem is that there is some issue with the machine setup (my guess the new virtual box but I am not sure and have the time to dig into it). You can see that by runnung the ls command and notice that (at least in my case) the state of the machine is "timeout" and there is no url, unlike the output shown in the manual.
This causes the enviorment values not to be set and the docker ... commands to fail.
Apart from running the command, you can also start the Docker Quickstart Terminal that does the same thing but with sh shell
Regarding the certificate error, I tried to regenrate the certificates from within the virtual machine using:
/usr/local/bin/generate_cert --overwrite --host=default,127.0.0.1,10.0.2.15,192.168.99.100 --ca=/var/lib/boot2docker/tls/ca.pem --ca-key=/var/lib/boot2docker/tls/cakey.pem --cert=/var/lib/boot2docker/tls/server.pem --key=/var/lib/boot2docker/tls/serverkey.pem
I got "protocol error"s when tried to copy the certificate to the host machine, which reminded me an old virtualbox shared folders bug, so this may not be a problem with docker but with virtualbox - I upgraded to the latest nightly version (5.0.3-102224), regenerated the default image and that seems to solve it. As windows 10 is not officially supported yet neither by docker nor by virtualbox, I am not sure if this is the same thing that causes you to get the certificate error, In any case can try to copy the certificates from the virtual machine (you have the paths in code block) to your local user directory (it is mapped to /c/Users/X/ in the virtual machine)
The following worked for me (Docker Toolbox 1.8.1b and Windows 7). It is a simplified version of what #baptiste-gaillard outlined in the comments above. Short answer: Use VirtualBox 5.03 or later from the get-go.
Download VirtualBox 5.03 (nightly build at the time of this post) and extension pack.
Reboot laptop. (Clears out running VirtualBox stuff.)
Install VirtualBox 5.03 and extension pack 5.03.
Delete the default VM entirely (remove files).
Re-run Docker Quickstart Terminal shortcut to generate the default VM.
The Quickstart script seems to get along better with VirtualBox 5.03 with regards to creating the requisite TLS keys.
Had the same issue as you showed and Just fixed it a few hours ago.
All need to do is disable Hyper-V. Run a command prompt with administrator rights and run the following command:
bcdedit /set hypervisorlaunchtype off
Restart your PC, open virtualbox and delete default vm after relaunch, go back to docker quickstart terminal and put the following in command:
docker run hello-world
and you're done! Hope it solves your problem
this works for me
1) start the command line tool first and get the machine ip address by running
docker-machine ls command
2) Re-generate certs
docker-machine regenerate-certs
3) Set the evn variables manually in my case the location of certs was different
set DOCKER_TLS_VERIFY=1
set DOCKER_HOST=tcp://machine_IP:2376
set DOCKER_CERT_PATH=C:\Users\X.docker\machine\certs
set DOCKER_MACHINE_NAME=default
Now run docker version
Here is the output in my case
Client:
Version: 1.8.1
API version: 1.20
Go version: go1.4.2
Git commit: d12ea79
Built: Thu Aug 13 02:49:29 UTC 2015
OS/Arch: windows/amd64
Server:
Version: 1.8.1
API version: 1.20
Go version: go1.4.2
Git commit: d12ea79
Built: Thu Aug 13 02:49:29 UTC 2015
OS/Arch: linux/amd64
The Docker Toolbox (in 1.8.x) installation configure by default your Docker Daemon to use secure connection via the TLS protocol (version 1.8).
If you were using an older version of the daemon that wasn't secured that means at least two things :
- the port number changed from 2375 to 2376
- your daemon client need to present a certificat to communicate with you docker engine/server.
So the reply of sandiindia indicates the environment variables that precise to the docker client the good configuration to connect to the docker server/engine:
#You're using a TLS secured daemon :
set DOCKER_TLS_VERIFY=1
# Precise the Docker Host IP and port, the TLS default is 2376
set DOCKER_HOST=tcp://*<docker_host_IP>*:2376
# The paths to the certificate and client key needed to authenticate to the daemon
# You should have 3 files in this directory : ca.pem, cert.pem and key.pem
# In my case the default path looks like :
set DOCKER_CERT_PATH=C:\Users\*<username>*\.docker\machine\machines\default
#the name of your Docker Host VM :
set DOCKER_MACHINE_NAME=default
The docker documentation about TLS configuration :
https://docs.docker.com/articles/https/
I hope it helps ;)
Close the virtual machine from Virtual Box (you don't have to delete it)
Close Kitematic
Close Docker Quickstart Terminal
Now do this in-order:
Open Kitematic
Open Docker Quickstart Terminal
Its important not to open Docker Quickstart Terminal before Kitematic, as Kitematic will initialize things for Docker Quickstart Terminal
I didn't need to execute any command line..
I hope this will help some body..
I too had the same problem, but I was able to solve it without having to type anything on the command line, it just worked out of the box.
It turns out a few initialization steps were missing, as pointed out in the accepted answer above. Why wasn't the default Docker installation already doing this? I also had missing certs. So, I uninstalled everything and restarted from scratch. However, after the installation completed, this time around do not open the Docker Quick Start terminal first, open Kitematic instead to do the first initialization for you.
Kitematic created the certs for me, set the missing env variables and then I opened the Docker Quick Start terminal. I typed docker run hello-world, then docker version and this time it worked as expected, no error messages.
Note that this didn't work when I opened the Quick Start terminal first.
I'm testing Docker inside VMWare 10 instances and I was able to duplicate this problem and its solution (workaround) in every case.
I hope this helps.
I fixed my issue by simply Removing the default VM in the VirtualBox manager, rebooting PC (just in case), and then re-running Docker Quickstart Terminal. That's it.
Docker 1.8.2 and Virtual Box 5.0.4
Update to the latest virtual box above 5.0.3
Restart the system
open virtual box and remove the default virtual machine
open the docker quick start terminal
run docker run hello-world
And you are done.
Delete and remove all old v.machines on your laptop:
1. Open VirtualBox, right click on 'default', Remove, 'Delete All files'.
2. Command Prompt (Run as Admin)> docker-machine rm default
Uninstall Virtualbox, Docker toolbox and Git.
Navigate to c:\Users\Vinita, and delete dirs. .docker and .Virtualbox
CClean files and registry.
Reboot.
Cleaning is done.
I. Download latest version of Docker tools for windows (1.10.2) from Docker Toolbox
Right click on the downloaded file and 'Run as administrator'
This will install - Docker Quickstart, Kitematic and Virtualbox.
II. Download latest test build of VirtualBox (5.01.15-105696-win.exe) from
Testbuilds – Oracle VM VirtualBox . Run as Administrator again.
(You can ignore any warnings and overwrite on the already Docker-installed VirtualBox).
So far, Nothing out of the ordinary. We just installed the software with Admin rights.
Now, Control Panel>Network and Sharing Center>Change adapter settings:
Right click VirtualBox Host-Only Network #2 for Properties.
Check> VirtualBox NDIS6 Bridged Networking Driver.
(If it is already checked, uncheck and check again.)
You are done. This is the only fix that we have employed!
Both Kitematic and Docker Quickstart should work now.
Right click on Kitematic and Run as admin the first time.
Tested on Windows 10.
I encountered exactly the same error when I run docker images after a system reboot. I used docker version 1.10 on Windows 7 64 bits with virtualbox 5.0.10 and mintty(the terminal come with Git for Windows)
Executing docker-machine ls showed me the virtual machine is in Timeout state.
$ docker-machine ls
NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS
default virtualbox Timeout
So I restarted the virtual machine
$ docker-machine restart default
Then list the status again told me the cert is bound to an incorrect address:
$ docker-machine ls
Unable to query docker version: Get https://192.168.56.101:2376/v1.15/version: x509: certificate is valid for 192.168.99.101, not 192.168.56.101
Then I regenerate the cert
$ docker-machine regenerate-certs default
and finally
$ eval $(docker-machine env default --shell=bash)
Then docker is working again!
With Docker 1.8.1d had the same problem, having uninstalled 1.8.1c. Eventually fixed problem by installing latest Virtual Box (5.0.18), rebooting when prompted and starting Kitematic. Kitematic fails at first and offers option to remove and re-install the VM which I did. After that my QuickStart Terminal was OK.
It sounds like the problem with virtual box,
In my case, I have performed below steps to resolve the issue
Stop Docker machine by 'docker-machine stop'
Open Network and sharing Center in Windows OS
Click on Change Adapter settings
Disable the VirtualBox-Host Only Network
Start Docker machine by 'docker-machine start'
I had the same issue with Docker Toolbox on Windows 10 Home. The steps to fix the problem from here:
run docker-machine ls to get a list, you should probably see this:
NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS
default - virtualbox Stopped Unknown
Optional step upgrading (be patient):
docker-machine upgrade
restart the default:
docker-machine start default
don't worry if says:
Machine "default" is already running.
now you should be able to run docker version and see something like:
Client:
Version: 19.03.1
API version: 1.40
Go version: go1.12.7
Git commit: 74b1e89e8a
Built: Wed Jul 31 15:18:18 2019
OS/Arch: windows/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 19.03.5
API version: 1.40 (minimum version 1.12)
Go version: go1.12.12
Git commit: 633a0ea838
Built: Wed Nov 13 07:28:45 2019
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: v1.2.10
GitCommit: b34a5c8af56e510852c35414db4c1f4fa6172339
runc:
Version: 1.0.0-rc8+dev
GitCommit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
docker-init:
Version: 0.18.0
GitCommit: fec3683
This has happened a few times for me on Windows 10 with VirtualBox 5.0.14.
It seems to be related with not shutting down VirtualBox correctly (I believe) - for example, a power cut!
Shutdown the Docker VM
Close Kitematic
Start the Docker Quickstart Terminal
Type in the terminal:
docker-machine.exe -D ls
Start Kitematic. VM's show up now.
If that does not work, try 1-3 again and this time try to regenerate
certs. Then do step 4.
One thing that is odd, is that in the terminal docker images does not list them but says it cannot connect to 127.0.0.1:2375 (but docker-machine ls shows the default machine running on 192.168.99.100:2376).
Just recreate the default machine, and then run
docker-machine env default
It works for me.
if you are using docker for windows(beta) follow this steps:
Disable the "DockerNAT" network adapter
Run the "Reset to factory defaults" via the taskbar / docker / settings / Reset to factory defaults"
On my non-virtual machine, I got same error. Below steps worked for me
Right click docker->Under Settings->General do you have Expose daemon on tcp://localhost:2375 without TLS enabled? You need to if you want to access the daemon as described. But please do keep in mind that this setting is insecure as explained in the warning.
My issue was "...error getting IP address" Thanks to all the people here who have contributed their solutions which I read through and performed these steps:
Close Docker
Open VirtualBox Manager
Delete default VM
Start Kitematic first (I think this is important)
Start Docker
Related
I was using Docker Desktop on my Mac for a long time. Currently Docker desktop causing a huge issues related to starting up. Everytime it needs some tweak to run or uninstall and install it again, that takes several hours to fix every time I start working.
So I started using other Docker Desktop alternative for mac that is Colima (Container on Linux on Mac) installed with the help of the Git link.
And I am using Docker client for Docker runtime by installing it using:
brew install docker and I have logged in using docker login via terminal.
The important note here is that all the above configuration works well with Docker Desktop but after uninstalling everything related to docker and start using Colima.
While I run docker info I got the following message:
$ docker info
Client:
Context: default
Debug Mode: false
Server:
ERROR: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
errors pretty printing info
Here are few other information that might need:
$ colima version
colima version 0.4.2
git commit: f112f336d05926d62eb6134ee3d00f206560493b
runtime: docker
arch: x86_64
client: v20.10.17
server: v20.10.11
kubernetes
Client Version: v1.24.1
Kustomize Version: v4.5.4
Server Version: v1.23.6+k3s1
Operating System: macOS Monterey
Version: 12.3.1 (21E258)
Any help would be highly appreciated.
After posting the question on StackOverflow I was non stop searching for a solution. Finally it took a day to fixed it (for me). While searching on google I have found a solution in this link.
Basically Colima usage $HOME/.colima/docker.sock, so first I checked if there is anything in the ~/.colima by running ls -la ~/.colima and I have found that docker.sock is there.
So I set up the DOCKER_HOST by running the following command:
$ export DOCKER_HOST="unix://$HOME/.colima/docker.sock"
and then run:
$ docker info
Now it shows everything related to Docker Server :)
Client:
Context: default
Debug Mode: false
Server:
Containers: 29
Running: 19
Paused: 0
Stopped: 10
Images: 19
Server Version: 20.10.11
.....
I have same problem, because i start colima before install docker, i run
$ colima delete
$ colima start
terminal print:
INFO[0000] starting colima
INFO[0000] runtime: docker
and colima docker worked!
Best is to add docker-host in .zshrc file
export DOCKER_HOST="unix://$HOME/.colima/docker.sock"
Note that in case you uninstall colima, then again install docker-desktop, then just comment above line of .zshrc file
Here is my setup:
Windows 10 PRO - build 19041.153 - insider program - slow ring
Ubuntu 18.04LTS subsystem in WSL2 mode
Docker for desktop 2.2.0.4 - enabled WSL2 integration with my Ubuntu subsystem
I am currently forced to use Windows for development, so I became a
Microsoft insider member and installed ubuntu with WSL2 mode. Docker desktop supports integration for WSL2, so I tried it...
For a week it worked flawlessly. Today after a PC restart, I can't get docker running again. Ubuntu can see the injected binaries from Docker desktop, but it can't connect to windows hosted docker daemon anymore.
When I call in the WSL terminal docker info it returns
$ docker info
Client:
Debug Mode: false
Server:
ERROR: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
errors pretty printing info
or with docker-compose up
ERROR: Couldn't connect to Docker daemon at http+docker://localhost - is it running?
If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.
What I've tried already:
expose daemon without TLS with envs like DOCKER_HOST=localhost:2375, DOCKER_HOST=tcp://localhost:2375, DOCKER_HOST=127.0.0.1:2375, DOCKER_HOST=tcp://127.0.0.1:2375 => same result
uninstall Docker desktop and install previous version
turn off windows firewall
I really, really need this to work. Thanks for any ideas. Weirdest thing is it worked yesterday and I didn't make any changes in system from then...
I know this may be outdated for the present question, but this should save us precious time, especially when Windows 20H1=2004 is going to Production this month (May 2020).
Operating System Version: Windows 10 Education (Same as Enterprise and a superset of Pro).
Version: 2004
Build (Version OS): 19041.264
Others: Windows Feature Experience Pack 120.2202.130.0.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Shell: WSL Terminal
First, I have installed WSL v1 previously, then executed the procedure to upgrade to WSLv2, and this error shows up: "ERROR: Cannot connect to the Docker daemon at tcp://localhost:2375. Is the docker daemon running?".
Second, to fix that error, I followed instructions stated here: Link, and it worked.
Third, after some tests I think the missing change in the upgrade, was removing the DOCKER_HOST variable from shell's start script.
SUMMARY: In my case, the procedure for a permanent fix should be the following STEPs:
1. Test if it's your case unsetting DOCKER_HOST variable (See image below).
2. If the error disappears with previous step, then time to fix changes by removing the setting of the DOCKER_HOST variable in the shell's start script (In my case was *$HOME/.bashrc*).
Commented this out:
#export DOCKER_HOST=tcp://localhost:2375
#export DOCKER_BUILDKIT=1
NOTE: Also include DOCKER_BUILDKIT.
3. Close and open the Terminal.
Test in Step 1:
Good luck!!
If it helps anyone else that is having this issue, for me it turned out that my subsystem was suddenly (and "on its own") ticked off in docker's RESOURCES > WSL INTEGRATION settings.
On the Docker Desktop app I had to manually enable my distro integration under
Settings > Resources > WSL Integration
I had installed Docker for Windows, as recommended, to use it with WSL 2 and that does indeed start the docker daemon for you. But I don't need all the fancy features it offers so removed it and was pleased to see about 4GB freed and no extra icon in the system tray.
Now if I need to run docker commands I just begin with:
sudo dockerd &
This way I can have it running on the background on the same shell. Note that in this example I have setup sudo without password. If a password is required, I can do sudo dockerd and open another terminal tab.
Although this works as a quick temporary solution I've seen it cause network issues so I would not recommend it, and prefer using a light VM instead.
I've tried soooo many things, and the stuff that worked for me, and no one ever mentioned to try:
(from Windows Powershell)
wsl --set-default <my-distro>
then and there, I could connect to docker without changing the DOCKER_HOST var.
1.open windows docker desktop --> Setting -->General --> Disable Expose daemon on tcp://localhost:2375 without TLS
2.and then Go to Settings --> Resources --> WSL integration --> uncheck Enable integration with my default WSL distro and turn off integration with distro
3.click apply and restart
4.then go to ubuntu
try docker ps
docker ps
if it does not work, continue to run the following command
unset DOCKER_HOST to disable DOCKER_HOST
Today I just tried it successfully
good luck to you
I have found my issue was due to mis-reading instructions., fixed on my windows version 1909 and WSL 2 with the following commands on CMD:
wsl.exe -l -v
wsl.exe --set-version ${distro-name} ${wsl version}
example:
C:\Users\xxxxx>wsl.exe -l -v
NAME STATE VERSION
* Ubuntu-18.04 Running 1
docker-desktop-data Running 2
docker-desktop Running 2
C:\Users\xxxxx>wsl.exe --set-version Ubuntu-18.04 2
Conversion in progress, this may take a few minutes...
For information on key differences with WSL 2 please visit https://aka.ms/wsl2
That's it
ISSUE: Cannot connect to the Docker daemon at tcp://127.0.0.1:2375
Powershell
wsl -l -v # ALL DISPLAY "2"
Linux
unset DOCKER_HOST
/etc/init.d/docker restart
Restart Docker
windows docker restart
windows firewall off
Linux docker processes
docker ps
I had the same problem, the solution for me was to set my Ubuntu as the default wsl distribution: wsl --set-default Ubuntu
For whatever it's worth (this is an old thread). Maybe someone else is still desperately trying to solve this puzzle.
I have just stumbled over the solution in my case.
I am running the following
docker desktop version 3.3.3
wsl 2
Fedora 33
Over and over again I ran into this issue "Cannot connect to the Docker daemon at unix:///var/run/docker.sock". Reinstalled, restarted, blablabla.
My ultimate error were access rights on /var/run/docker.sock, and I am running wsl under my personal user
srw-rw---- 1 root docker 0 May 7 10:29 /var/run/docker.sock
So if I run as root (sudo docker info) or I put myself into group "docker" (sudo usermod -aG docker $USER) I'm all well. Please look here https://docs.docker.com/engine/install/linux-postinstall/
There is another very basic catch:
Ensure virtualization is enabled in the BIOS.
Please enable the Virtual Machine Platform Windows feature from the selection of additional Windows Features.
Now my motherboard is being very old, the BIOS does not support
Enabling Virtualization.
Hence no solution will work for me.
WSL Version 1 or 2 will come from Windows Update automatically.
After hours, my docker worked using following method.
Go to docker desktop --> Setting -->General --> Disable Expose daemon on tcp://localhost:2375 without TLS
Go to Settings --> Resources --> WSL integration --> uncheck Enable integration with my default WSL distro and turn off integration with distro
Restart Docker desktop
Now in WSL,
unset DOCKER_HOST
Now try,
docker ps
The accepted answer is mostly correct. However, I wanted to specify that when using WSL2 + Docker Desktop:
You must unset DOCKER_HOST which was previously needed in WSL1
Mine was defined in ~/.bashrc in both Windows and WSL.
Delete in both. Also delete in Windows env variables via Control Panel.
Check with env | grep -i docker to make sure it's gone.
You must also set the correct settings in Docker Desktop
Uncheck Export daemon on tcp://localhost:2375 without TLS
Check Use the WSL2 based engine
Resources -> WSL Integration -> Check Enable integration with my default WSL distro
Now, you can do a simple docker info to check if you're running the same server version in WSL and in Windows (Powershell).
you can consider upgrading your version to 19582.1000 , it's work for me.
See this issue.
Environment
Windows version and build Version 2004 (OS Build 19037.1)
Docker Edge version 2.1.6.1
Ubuntu 18.04 on WSL 2
Current setup and status:
docker installed on windows
created aliases for docker, docker-compose, docker-credential-desktop, etc ...
Running commands such as docker build, docker ps, docker pull, docker images all work fine. Now I would like push an image and so of course I have to login first.
Problem: logging into docker hub.
I run docker login in the WSL terminal
I put in my username and password
I get the following error
Error saving credentials: error storing credentials - err: exec: "docker-credential-desktop": executable file not found in %PATH
%, out: ``
What I've tried so far
docker login from powershell works fine. So I created a symbolic link between /mnt/c/Users/<winusername>/.docker and /home/<wslusername>/.docker. The equivalent works fine for .aws, but for .docker it was not able to share or even acknowledge the credentials, so it asked again for the user and password and threw the same error as above.
This worked for me,
sudo ln -s /mnt/c/Program\ Files/Docker/Docker/resources/bin/docker-credential-desktop.exe /usr/bin/docker-credential-desktop.exe
Linking the executable from windows path to linux path or you can add the windows PATH on you linux PATH.
Refer: https://github.com/docker/for-win/issues/6652
Update Feb 2021
This is all much simpler now. If you are using WSL2 on a recent release of Windows, just install docker on the Windows side and ensure to configurations:
In General: us the WSL 2 based engine
In Resource/WSL Integration: enable integration with your default WSL distro
You will have to restart docker. Once it is done, everything works transparently.
Below here can be ignored
It turns out that the integration between Docker and WSL is better than I thought. Though it could have been better documented. I was going to change tack and try to install docker in the WSL. So I got rid of all the aliases and restarted my session. Lo and behold, when I ran docker there was still something running.
This is because the edge version of docker create the appropriate symbolic links and now I login into docker hub without any problem.
I ran
choco install docker-cli
choco install docker-machine
choco install docker-compose
choco install docker-desktop
I tried to test the installation according to the documentation, but got an error.
https://docs.docker.com/get-started/#test-docker-version
# docker --version
Docker version 19.03.1, build 74b1e89
# docker version
Client: Docker Engine - Community
Version: 19.03.1
API version: 1.40
Go version: go1.12.5
Git commit: 74b1e89
Built: Thu Jul 25 21:17:08 2019
OS/Arch: windows/amd64
Experimental: false
error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.40/version: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.
# docker info
Client:
Debug Mode: false
Server:
ERROR: error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.40/info: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.
errors pretty printing info
I looked at this question but none of the answers were useful: docker cannot start on windows
I'm using Windows 10.
Reference: https://chocolatey.org/search?q=docker
I also downloaded an ran the installer directly from Docker.com.
https://hub.docker.com/editions/community/docker-ce-desktop-windows
It only said the existing installation is up to date and exited. There is no whale icon in the system tray.
From Task Manager > Performance > CPU showing virtualization is enabled:
There are definitely different ways to install Docker on Windows using Chocolatey, and rather than repeat all of the content here, I would recommend that you take a look at this blog post from Stefan Scherer:
https://stefanscherer.github.io/how-to-install-docker-the-chocolatey-way/
He works for Docker, and he is also a long term user of Chocolatey, and hopefully this blog post will help you get underway.
To summarize though, his TL/DR:
The best experience with Docker on a Windows 10 machine is using the Docker Desktop product. Try to grab an up-to-date Windows 10 Pro machine to be all set for it and then run
choco install docker-desktop
You'll have to start the program from the start-menu (at least once) to activate and configure the daemon.
I have created a docker hub account and trying to connect on it to push an image. I am getting the following error:
>>>docker login -u <username> -p <password>
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)
I run this and i got the following message:
>>>curl https://registry-1.docker.io/v2/
{"errors":[{"code":"UNAUTHORIZED","message":"authentication required","detail":null}]}
Also:
>>> env | grep -i proxy
gave no result(means that i dont have proxy settings??)
>>> docker version
Client:
Version: 1.12.3
API version: 1.24
Go version: go1.6.3
Git commit: 6b644ec
Built: Wed Oct 26 22:01:48 2016
OS/Arch: linux/amd64
Server:
Version: 1.12.3
API version: 1.24
Go version: go1.6.3
Git commit: 6b644ec
Built: Wed Oct 26 22:01:48 2016
OS/Arch: linux/amd64
Any idea how to overpass that?
Modified DNS server setting to 8.8.8.8 and it worked.
In my case (Ubuntu 16.04, Docker 18.01.0), I could solve it by setting the proxy like below.
$ sudo mkdir -p /etc/systemd/system/docker.service.d
$ sudo vi /etc/systemd/system/docker.service.d/http_proxy.conf
[Service]
Environment="HTTP_PROXY=http://<your_proxy_ip>:<your_proxy_port>/"
$ sudo vi /etc/systemd/system/docker.service.d/https_proxy.conf
[Service]
Environment="HTTPS_PROXY=http://<your_proxy_ip>:<your_proxy_port>/"
$ sudo systemctl daemon-reload
$ sudo systemctl restart docker
This issue sometimes reoccurs randomly on docker:
If you get this error and are not blocked by a proxy, perform the following steps:
Restart docker-machine
docker-machine restart default
Reset to default env
eval $(docker-machine env default)
If you try again, you may find that everything just works fine.
If you are in Linux. You can change nameserver in /etc/resolv.conf.
Set the nameserver to 8.8.8.8.
Restart the docker demon. sudo systemctl restart docker.
I have the same issue and then resolved the issue by configured the docker environment http_proxy, because i'm behind a corp proxy:
https://docs.docker.com/engine/admin/systemd/#http-proxy
I faced the same issue for win 10 pro. After both changes, I was able to log-in and pull images.
If you want to use windows as a container. Right-click docker whale icon and -> switch to windows container.
If you want to use Linux as a container. (Your machine must have a
password for login)
Right-click docker whale icon and -> switch to Linux container.
Go to Settings click shared drives and select D or C or both.
Enter the windows user password and save changes.
Mac High Sierra / Docker 18:
In my case I had to sign out my Docker User (directly in the Docker menu).
I just switched from Mac to corporate Windows 10 machine, so getting to the Docker GUI was not obvious, I had to expand the carret ("^"), then right click on Docker icon:
I chose Settings in the right click menu to bring up the Docker GUI. In the Docker GUI, I clicked on Proxies and added the (actual) address of my company proxy:
Also of note, I was able to login to our internal repository and Docker Hub so that I could pull images from both places - so my config.json file looked (something) like this:
{
"auths": {
"company.internal.rep.com:9000": {},
"https://index.docker.io/v1/": {}
},
"HttpHeaders": {
"User-Agent": "Docker-Client/18.09.2 (windows)"
},
"credsStore": "wincred"
}
I had the same issue. My solution was to specify the correct repository parameter. I've registered at hub.docker.com. So I've added it as parameter to docker login command:
docker login -u username -p password hub.docker.com
If you still have an error, please check that it is not a network issue with your proxy by using the following command:
curl -I -x PROXY_USERID:PROXY_PASSWORD#YOUR_PROXY:PROXY_PORT http://google.com
As well I've used ip address instead of host name to specify my proxy to exclude DNS errors.
If you got error with curl, then you need configure docker http_proxy and https_proxy.
Docker 18 / Windows 10:
In Settings > Network > DNS Sever - Select fixed and enter your DNS Server IP.
In Docker settings -> Network, I switched the DNS Server setting to "Fixed" as in the screenshot below and it worked!
In Linux (Ubuntu)
Edit network interface
nano /etc/network/interfaces
Replace dns-nameservers some_ip_address to dns-nameservers 8.8.8.8
dns-nameservers 8.8.8.8
Restart networking
sudo systemctl restart networking
Note: If google dns (dns-nameservers 8.8.8.8
) is not working use open dns (dns-nameservers 208.67.222.222)
I got the same issue, i just restarted the docker service and it works fine for me
$ sudo service docker restart
$ docker login
Open the docker whale icon and restart docker.
There's no proxy in my setup so this was resolved with a simple docker restart. This can be done easily via cli or gui
Define in your host operating system's network configuration a standard gateway for the docker adapter and also one for DNS. This solved the problem for me.