Trending questions in Docker

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How to remove old and unused Docker images

When using Docker for a long period, ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 7 views
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Docker Error ! Docker daemon is not running

When I try to do docker run ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 6 views
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How to copy files from host to Docker container?

I'm attempting to create a backup and ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 6 views
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What's the difference between "docker stop" and "docker rm"?

I used to think that docker stop ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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How to get Dapr Service to Service Invocation to work when running under docker-compose?

When I try to use the Dapr ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 10 views
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docker-compose.yml Syntax for Named Volumes

What is the syntax for specifying the ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 10 views
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Pulling docker image by digest

Why is it necessary to give both ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 9 views
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What is the difference between `docker-compose build` and `docker build`?

Docker-compose build vs. docker build: what's the ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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List only stopped Docker containers

Docker allows you to list running containers ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 6 views
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Configure dockerfile with postgres

I have a specific requirement for my ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 6 views
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How to start a stopped Docker container with a different command?

I'd like to use a different command ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
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edited 4 days ago • 5 views
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How to uninstall Docker Machine under Windows 10?

I couldn't find a way to uninstall ...READ MORE

Apr 29, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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How to copy Docker images from one host to another without using a repository?

How can I move a Docker image ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 10 views
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Docker: How to delete all local Docker images?

I recently began using Docker and had ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 10 views
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Can Docker run on Windows 10 IoT Enterprise?

Just like the title, I wanted to ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 10 views
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How do I mount a host directory as a volume in docker compose?

I'm dockerizing a development environment, and I'd ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 9 views
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How to list containers in Docker

There is a command to list images, ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 9 views
0 votes
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How is Docker different from a virtual machine?

I keep going over the Docker docs ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 11 views
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How do I run a command on an already existing Docker container?

I created a container with -d flag docker ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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Docker: How to authenticate for docker push?

When I try docker push [docker-simple-httpserver]# docker push ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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How to push a docker image to a private repository?

I have a docker image with tag ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 10 views
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What is the difference between a Docker image and a container?

We start with a base image when ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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Screen flicker in my laptop with windows 10 after installing docker desktop

I have a machine with an i3 ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 9 views
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What does `docker system prune -a` actually do?

My free space was 900 MB before ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 9 views
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Cant stop Docker/Vmmem from running

I started practising building EOS smart contracts ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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What is the need for Docker Daemon?

Here is the docker architecture I'm not sure ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 5 views
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Stop and remove all docker containers

How can I stop and remove all ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
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edited 4 days ago • 5 views
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How to see the logs of a docker container?

I have a small piece of code ...READ MORE

Apr 28, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 4 views
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Docker Apache Container exist immediately Build from Docker File on Ubuntu 18 04

I've built a docker file, and the ...READ MORE

Apr 25, 2022 in Docker by pranav
 • 2,590 points
edited 4 days ago • 5 views
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Unable to install Docker Desktop on Windows 10 Pro 21H1

I'm attempting to install Docker Desktop on ...READ MORE

Apr 12, 2022 in Docker by Abhijeet
 • 180 points
edited 4 days ago • 16 views
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1 answer

docker: Error response from daemon: create logstash/: "logstash/" includes invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed.

[root@localhost ~]# docker run -itd --name ls1 ...READ MORE

Oct 6, 2022 in Docker by Ganga
edited 4 days ago • 9,845 views
+2 votes
2 answers

COPY failed: stat /var/lib/docker/tmp/docker-builder/root/page: no such file or directory

I have faced the same error in ...READ MORE

Dec 3, 2020 in Docker by Tabish Ali
 • 23,968 views
0 votes
1 answer

How to fix unhealthy Docker Container? what could be the reason behind unhealthy status?

Restarting of unhealthy container feature was in ...READ MORE

Oct 30, 2020 in Docker by Rajendra
 • 20,692 views
0 votes
2 answers

what is docker in devops?

Docker is a technology or platform that ...READ MORE

Jan 5, 2022 in Docker by Neha
 • 9,020 points • 1,913 views
0 votes
1 answer

How to save a Docker image in tar file?

docker save -o image name READ MORE

Sep 8, 2022 in Docker by anonymous
edited 4 days ago • 4,633 views
+4 votes
4 answers

How to install packages inside a docker Ubuntu image?

Execute the update and the install command ...READ MORE

Apr 24, 2019 in Docker by Vismaya
 • 47,971 views
+1 vote
1 answer

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

Hi@akhtar, It seems the docker service is not ...READ MORE

Dec 24, 2020 in Docker by MD
 • 95,460 points • 15,656 views
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1 answer

mkdir: cannot create directory '/var/lib/grafana/plugins': Permission denied

Hi@akhtar, You are getting this error because Grafana ...READ MORE

Sep 7, 2020 in Docker by MD
 • 95,460 points • 18,023 views
0 votes
1 answer

How to connect to the localhost of the machine from the Docker container?

Hi@akhtar, You can use --network="host" in your docker run command. It will ...READ MORE

Dec 23, 2020 in Docker by MD
 • 95,460 points • 11,723 views
0 votes
1 answer

Error:Failed to start redis.service Unit redis-server.service is masked

Hello, If redis.service file is missed in directory path /etc/systemd/system/redis.service so we ...READ MORE

May 18, 2020 in Docker by Niroj
 • 82,840 points • 20,058 views
0 votes
1 answer

How to run firefox inside docker container?

Hi@akhtar, Generally, if you run firefox inside docker ...READ MORE

Apr 16, 2020 in Docker by MD
 • 95,460 points • 20,287 views
0 votes
1 answer

iptables v1.6.0: can't initialize iptables -F: Permission denied (you must be root)

Hi@akhtar, You may get this error, if you didn't ...READ MORE

May 12, 2020 in Docker by MD
 • 95,460 points • 18,934 views
0 votes
1 answer

How to enable SSH inside Docker container?

Hi@akhtar, To enable SSH inside Docker Container, you ...READ MORE

Jun 4, 2020 in Docker by MD
 • 95,460 points • 17,796 views
0 votes
1 answer

What is the difference between bridge network and overlay network?

Hi@akhtar, The Bridge is the default network driver. If ...READ MORE

Dec 28, 2020 in Docker by MD
 • 95,460 points • 8,162 views
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0 answers

docker build error

READ MORE

Jul 5, 2021 in Docker by Sabyasachi
edited 4 days ago • 15 views
+2 votes
1 answer

Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one.

Hi@akhtar, It is showing in the error that you ...READ MORE

Dec 24, 2020 in Docker by MD
 • 95,460 points • 8,020 views
0 votes
1 answer

How can I install systemctl tool in Docker container?

Hi@akhtar, In docker container if you want to ...READ MORE

Feb 5, 2020 in Docker by MD
 • 95,460 points • 20,506 views
0 votes
0 answers

I am not able to see the container using $docker ps -a command but which is there in $docker image ls. This image has been deployed using $docker stack deploy

This is error when I am deploying ...READ MORE

May 24, 2021 in Docker by Jeevan
edited 4 days ago • 9 views
0 votes
1 answer

Job for docker.service failed because the control process exited with error code.

Hi@akhtar, Before starting your docker service check if ...READ MORE

Apr 14, 2020 in Docker by MD
 • 95,460 points • 17,393 views
+1 vote
4 answers

COPY is not working in Docker

I had the exact same issue. I ...READ MORE

May 6, 2019 in Docker by Emilia
 • 22,788 views
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