Trending questions in Docker

+2 votes
11 answers

How can I run a ‘docker exec’ command inside a docker container?

I guess there’s no docker runtime in ...READ MORE

May 14 in Docker by Frank
12,898 views
+1 vote
11 answers

How to run multiple commands in docker at once?

Try this: docker run image bash -c "cd ...READ MORE

Apr 17 in Docker by anonymous

edited Apr 17 by Kalgi 9,779 views
0 votes
1 answer

Can I run docker-compose inside a container?

Compose can also be run inside a ...READ MORE

Jun 10 in Docker by Sirajul
• 940 points
25 views
0 votes
1 answer

What is a docker file? How do I create a docker image with dockerfile?

 A Dockerfile is a script/text configuration file that contains ...READ MORE

Jun 7 in Docker by Sirajul
• 940 points
18 views
0 votes
1 answer

Is it possible to create a custom docker image from a running docker container?

Yes you can create a custom docker ...READ MORE

Jun 7 in Docker by Sirajul
• 940 points
20 views
+1 vote
3 answers

How do I execute multiple commands using docker-compose

You can also use the depends_on option ...READ MORE

Apr 22 in Docker by Kavya
5,955 views
0 votes
6 answers

docker: executable file not found in $PATH

file not found in $PATH READ MORE

May 9 in Docker by anonymous
5,622 views
0 votes
1 answer

Installing jenkins with Docker

You don't really need to have a ...READ MORE

Apr 15 in Docker by Pallavi
30 views
+2 votes
6 answers

If conditional in docker file

You can use the test command RUN test ...READ MORE

Dec 10, 2018 in Docker by Shushant
8,658 views
0 votes
1 answer

What's the best way to monitor docker container?

You can use Docker API or Docker ...READ MORE

Mar 13 in Docker by Kim
31 views
0 votes
1 answer

How do i ssh into a running conatiner?

There is a docker exec command that ...READ MORE

Mar 12 in Docker by Jason
40 views
0 votes
1 answer

How do I activate Xdebug for your running?

In your docker command or your docker-compose.yml ...READ MORE

Mar 12 in Docker by Jason
12 views
0 votes
1 answer

How to install Docker on CentOS?

Hey @Dishant, follow these steps to install ...READ MORE

Feb 27 in Docker by Avinash
15 views
0 votes
1 answer

How do I install docker on windows?

Hey @Dipti, Follow these steps to install ...READ MORE

Feb 25 in Docker by Kalgi
34 views
0 votes
1 answer

How to create a container and run images in docker?

Look for what all images you have ...READ MORE

Feb 22 in Docker by Kalgi
• 36,300 points
65 views
0 votes
1 answer

What are the pre-requisites to install docker?

Docker installation on Ubuntu requires the following: One ...READ MORE

Feb 21 in Docker by Sushith
40 views
0 votes
1 answer

How do I install docker on Ubuntu?

Hey @Vijay, Follow these steps: Add the GPG ...READ MORE

Feb 21 in Docker by Sridhar
38 views
+3 votes
3 answers

Not able to connect worker nodes to the swarm. Connection refused error

This definitely has to be a firewall issue. ...READ MORE

Apr 26 in Docker by Vaidya
2,314 views
0 votes
2 answers

Docker: unable to prepare context: unable to evaluate symlinks in Dockerfile path: GetFileAttributesEx

Very cliche, but check if the Dockerfile ...READ MORE

Apr 22 in Docker by Umer
2,783 views
0 votes
1 answer

What all platforms does docker run on?

Hey @Albert, docker runs on the following ...READ MORE

Feb 12 in Docker by Imran
21 views
+1 vote
7 answers

How to connect to a Docker container running mysql on Windows 10?

Avoid using bind_address in your my.cnf file. I don't ...READ MORE

Apr 25 in Docker by Haseeb
1,415 views
0 votes
1 answer

Dockerfile to install apache server and start httpd service on it.

Hey @Kali, That's pretty simple. You could have ...READ MORE

Jan 22 in Docker by Yesha
432 views
0 votes
3 answers

I'm trying to run docker with Jenkins pipeline but I'm facing this Jenkins pipeline error and a socket.io error.

Change the permissions of the file: $ chmod ...READ MORE

Apr 23 in Docker by Anusha
2,841 views
0 votes
0 answers

Worker cannot connect to docker swarm manager

I have setup the docker swarm manager ...READ MORE

Jan 25 in Docker by Hamza
• 180 points

recategorized Feb 4 by Vardhan 207 views
+2 votes
4 answers

How to install packages inside a docker Ubuntu image?

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

Apr 24 in Docker by Vismaya
1,708 views
+1 vote
4 answers

Communication between multiple docker-compose projects

You just need to make sure that ...READ MORE

Jul 30, 2018 in Docker by Kalgi
• 36,300 points
1,487 views
0 votes
1 answer

Dockerfile to install MongoDB and create a default directory and end it with exposing it

Hey @Nisha, you could write a dockerfile ...READ MORE

Jan 22 in Docker by Pallavi
34 views
0 votes
1 answer

Install the HTTP package via docker file into centos base image.

Hey @Cerci, you can something like this: #HTTP ...READ MORE

Jan 22 in Docker by Kira
44 views
0 votes
2 answers

How to edit file after I shell to a docker container?

You can even install it using a ...READ MORE

Apr 23 in Docker by Ashish
1,931 views
0 votes
2 answers

Error saying " "hosts" E212: Can"t open file for writing" when trying to change host name on the VM

I am interested in the answer as ...READ MORE

Jan 26 in Docker by anonymous
659 views
+1 vote
4 answers

Docker Compose wait for container X before starting Y

You can use the depends_on feature was ...READ MORE

May 6 in Docker by Kunal
1,107 views
0 votes
5 answers

denied: requested access to the resource is denied : docker

Hey this might sound stupid but in ...READ MORE

Apr 23 in Docker by Harsh
1,549 views
+1 vote
4 answers

Docker compose, running containers in net:host

Hey@Hannah, Check the compose file format specifications ...READ MORE

May 7 in Docker by Kishore
1,154 views
+1 vote
2 answers

Add Insecure Registry to Docker

I added into /etc/default/docker file DOCKER_OPTS="--insecure-registry <myip>:5000" I edited that ...READ MORE

Apr 26 in Docker by Hitesh
1,371 views
+1 vote
5 answers

Set containers timezones by using docker compose.

version "2" services: serviceA: ...READ MORE

Jul 8, 2018 in Docker by Atul
• 10,220 points
1,473 views
0 votes
2 answers

Docker Network Nginx Resolver

I had the exact same error. Funny ...READ MORE

May 7 in Docker by Pallavi
1,080 views
+1 vote
5 answers

Where are Docker images stored on the host machine?

The contents of the /var/lib/docker directory vary ...READ MORE

Jul 18, 2018 in Docker by Kalgi
• 2,620 points
1,342 views
0 votes
1 answer

Error after updating docker

Hey @Ali, try switching to 1.0.1 and ...READ MORE

Jan 8 in Docker by Vikas
73 views
+1 vote
5 answers

My docker container has no internet

Try resetting all the parameters pkill docker iptables -t ...READ MORE

Jul 31, 2018 in Docker by Kalgi
• 36,300 points
795 views
0 votes
3 answers

Error: docker command not found

If you're using Docker as an administrator, ...READ MORE

Apr 29 in Docker by Naina
983 views
0 votes
1 answer

Why nginx is not accessible from Swarm worker node.

Hey @Ali, your steps look perfectly fine ...READ MORE

Jan 2 in Docker by Vishnu
121 views
0 votes
1 answer

How do I install Docker on Mac

Hey @Ali, follow this guide, hope it ...READ MORE

Jan 2 in Docker by Vishnu
51 views
0 votes
2 answers

How do I fix the “no space left on device” error in docker?

I had a similar issue, got the ...READ MORE

Apr 29 in Docker by Vishaka
815 views
0 votes
2 answers

How to install docker-compose on Windows?

Docker compose is already installed if you ...READ MORE

Apr 15 in Docker by Anudeep
217 views
0 votes
4 answers

what is network namespace and how we can access network namespace for the container?

Hey @Ali, I'll just combine @Eric, @Jackie ...READ MORE

Dec 20, 2018 in Docker by Kalgi
• 36,300 points
258 views
0 votes
4 answers
0 votes
1 answer

Require a sample pom.xml for a Java spring boot webservices with plugin for maven and docker

Hey @Ali, have a look at this ...READ MORE

Dec 20, 2018 in Docker by Eric
70 views
0 votes
1 answer

Will hypervisor work in containerization?

Hypervisor is a function that creates and ...READ MORE

Dec 20, 2018 in Docker by anonymous
12 views
+1 vote
4 answers

COPY is not working in Docker

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

May 6 in Docker by Emilia
763 views
0 votes
1 answer

Error when trying to start host on Oracle Virtual Box

You have to enable the virtualization technology ...READ MORE

Dec 16, 2018 in Docker by Kiyara
180 views

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