This is what I have:
suyashdew#DESKTOP-DPRQ445:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.2 LTS
Release: 16.04
Codename: xenial
suyashdew#DESKTOP-DPRQ445:~$ docker version
Client:
Version: 18.09.1
API version: 1.39
Go version: go1.10.6
Git commit: 4c52b90
Built: Wed Jan 9 19:35:23 2019
OS/Arch: linux/amd64
Experimental: false
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
I am new to *nix systems and I am trying to work on it. Please help!
Note: I have tried
sudo service docker start
* Starting Docker: docker
sudo service docker status
* Docker is not running
I have tried several ways mentioned in other threads but nothing worked. One of the ways broke the docker-ce and I had to remove it from the package and then re-install it. And it still can't fix it.
You probably can't connect because you're not the root user and you're not in the docker group. Make sure to follow the Linux post-install instructions, and don't forget to re-start your computer after adding yourself to the docker group.
You can verify whether this is the problem or not before trying all of that - does sudo docker version work?
might be a permission issue.
This are the postinstallation steps for linux:
docker post installation
you could try with sudo.
if you've the same issue with sudo, try
service docker status
and
service docker start
Related
Hello Guys when I run docker version
My docker compose version is : docker compose version
Docker Compose version v2.2.2
Client: Docker Engine - Community
Version: 20.10.18
API version: 1.41
Go version: go1.18.6
Git commit: b40c2f6
Built: Thu Sep 8 23:11:43 2022
OS/Arch: linux/amd64
Context: desktop-linux
Experimental: true
Cannot connect to the Docker daemon at unix:///home/tonton/.docker/desktop/docker.sock. Is the docker daemon running?
I am using ubuntu 22.04 version.
In my case:
I had installed docker desktop by apt in ubuntu20.04 before, but removed it later .
And when I try to check sudo docker images today there is the same issue.
Restarting docker, chown socket and some other strange ways don't work.
Suddenly I discover that there is no such socket file in docker/desktop/, but in the default location /var/run. Then trying to restore docker default context by docker context use default makes everything come back to normal.
So I think that the remained docker-desktop context takes the responsibility.....
I am a newbie to docker and I am performing the following steps
Installed docker-desktop on windows
Pulled the image "ubuntu" (tag is "jammy")
Created the container from the above image
Tried to pull the 'hello-world' docker image with the command (docker pull hello-world)
This gives me the following error
Using default tag: latest
**Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?**
I tried to run the command docker version and it gave me the following output
Client:
Version: 20.10.12
API version: 1.41
Go version: go1.17.3
Git commit: 20.10.12-0ubuntu4
Built: Mon Mar 7 17:10:06 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
I then tried the command sudo service docker start but it gives me the below error
docker: unrecognized service
I am stuck here and am trying to find a way to make the docker commands work in my ubuntu docker container. Please help me in understanding what is going wrong and how to resolve it.
Ubuntu version on the container:
PRETTY_NAME="Ubuntu 22.04 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy
Note 1: I have used the sudo also for all the above commands but still the same result.
Note 2: I have also enabled Expose daemon on tcp://localhost:2375 without TLS option in the docker desktop and restarted my pc
I'm running on ubuntu 18.04 with docker version:
>> docker version
Client: Docker Engine - Community
Version: 19.03.6
API version: 1.40
Go version: go1.12.16
Git commit: 369ce74a3c
Built: Thu Feb 13 01:27:48 2020
OS/Arch: linux/amd64
Experimental: false
each time I reboot my machine and try to use docker (e.g docker ps), I get an error:
>> docker ps
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
after I run:
>> service docker stop
>> service docker start
everything is back to normal..
any ideas how to solve it?
you should run
sudo systemctl enable docker
it will configure the system to start the service at reboot
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 worked with docker cloud for a month. My nodes are created as described at https://docs.docker.com/docker-cloud/infrastructure/link-do/ for a Digital Ocean account. But I've decided to update the operating system of the node (I access through ssh):
$ sudo apt update && sudo apt upgrade
Then increase the swap memory as described here: https://www.digitalocean.com/community/tutorials/how-to-add-swap-on-ubuntu-14-04
I finally reboot the system:
$ Sudo reboot
But after this my system is already inaccessible from Docker cloud, status nodes is UNREACHABLE
When running
$ docker version
I get:
Docker version
Client:
Version: 1.11.2-cs5
API version: 1.23
Go version: go1.5.4
Git commit: d364ea1
Built: Tue Sep 13 15:26:43 2016
OS / Arch: linux / amd64
Can not connect to the Docker daemon. Is the docker daemon running on this host?
How can I recover these nodes? I appreciate your help.