Trending questions in Docker

+1 vote
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
92,997 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 19,820 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
12,398 views
+1 vote
1 answer

what is the difference between docker swarm and kubernetes

Both Kubernetes and Docker Swarm are important ...READ MORE

Sep 24 in Docker by Sirajul
• 29,740 points
337 views
0 votes
1 answer

Run composer while I'm in container

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

Sep 30 in Docker by Sirajul
• 29,740 points
46 views
0 votes
1 answer

Docker error "ERROR: for nginx Cannot start service nginx: oci runtime error"

I had faced a similar issue and ...READ MORE

Sep 24 in Docker by anonymous
• 41,470 points
56 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
15,989 views
+1 vote
0 answers

Kitematic is taking longer time

Hi All, Kitematic UI is taking longer time ...READ MORE

Sep 6 in Docker by Manjunathan
• 130 points
44 views
0 votes
1 answer
0 votes
1 answer

What are the basic steps involved while using docker for application development?

All the steps below are based on ...READ MORE

Aug 26 in Docker by Sirajul
• 29,740 points
171 views
0 votes
1 answer

Docker: Error response from daemon: timeout was reached before the node joined

The above failure happens when the ‘manager’ ...READ MORE

Aug 28 in Docker by Sirajul
• 29,740 points
69 views
0 votes
1 answer

Dockerfile - What does it include?

Basic instructions in a dockerfile FROM instruction : Usage ...READ MORE

Aug 26 in Docker by Sirajul
• 29,740 points
133 views
0 votes
1 answer

Docker Architecture

Docker is having a  client-server architecture. The ...READ MORE

Aug 27 in Docker by kim
26 views
0 votes
1 answer

Basic docker usage workflow.

Everything starts with the Dockerfile. The Dockerfile ...READ MORE

Aug 27 in Docker by Sirajul
• 29,740 points
24 views
0 votes
1 answer

Install jenkins using dockerfile on Ubuntu.

Here's the dockerfile that you can use: FROM ...READ MORE

Aug 22 in Docker by Sirajul
• 29,740 points
186 views
0 votes
1 answer

How do i install jenkins using a dockerfile on a windows container?

Here is to how you can install JENKINS ...READ MORE

Aug 22 in Docker by Sirajul
• 29,740 points
158 views
0 votes
1 answer

Basic built in security features of docker.

Here are few basic built -in security ...READ MORE

Aug 23 in Docker by Sirajul
• 29,740 points
79 views
0 votes
1 answer

What is the swarm mode public key infrastructure?

Built-in Public Key Infrastructure System helps to ...READ MORE

Aug 23 in Docker by Sirajul
• 29,740 points
74 views
+2 votes
1 answer

getting error "Error response from daemon: OCI runtime create failed"

FROM: ubuntu:latest MAINTAINER rajendrachowdary40@gmail.com RUN apt-get update RUN apt-get install ...READ MORE

Aug 16 in Docker by Rajendra
• 430 points
152 views
+2 votes
2 answers

Running httpd in container as non-root user using port 80

You could probably try adding this cmd in ...READ MORE

Aug 9 in Docker by Sirajul
• 29,740 points
138 views
0 votes
2 answers

What is docker system prune is used for?

The basic usage of the command docker ...READ MORE

Aug 5 in Docker by Sirajul
• 29,740 points
508 views
+1 vote
0 answers
0 votes
1 answer

Error saying "E: This command can only be used by root." while installing docker

Try executing the following command: sudo su and ...READ MORE

Aug 6 in Docker by Ahmad
117 views
0 votes
1 answer

Build a container in Jenkins via "docker pipeline plugin"

In order to create a Docker image, ...READ MORE

Jul 9 in Docker by Sirajul
• 29,740 points
1,255 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
9,740 views
0 votes
1 answer

Docker error "DON'T BIND ON ANY IP ADDRESS WITHOUT setting --tlsverify IF YOU DON'T KNOW WHAT YOU'RE DOING [!] "

Did you generate/create a certificate?? If not ...READ MORE

Jul 31 in Docker by Kavya
101 views
0 votes
1 answer

How is Docker different from other containerization methods?

Docker containers are very easy to deploy ...READ MORE

Jul 30 in Docker by Yamini
95 views
0 votes
1 answer

Use a TLS certificate - Docker

You do this by creating a drop ...READ MORE

Jul 31 in Docker by Ajay
33 views
0 votes
1 answer

create and sign a CA key and certificate using openssl

Execute the following commands to create and ...READ MORE

Jul 31 in Docker by Rashi
27 views
0 votes
1 answer

Use docker API over TCP without giving root access

Docker supports TLS certificates which help in ...READ MORE

Jul 31 in Docker by Ashish
25 views
0 votes
2 answers

How do I start a container and create a volume using a volume driver?

You can first create the volume and ...READ MORE

Aug 6 in Docker by Sirajul
• 29,740 points
28 views
0 votes
1 answer

How far do Docker containers scale? Are there any requirements for the same?

Large web deployments like Google and Twitter ...READ MORE

Jul 30 in Docker by Jerry
33 views
0 votes
1 answer

Will I lose my data, when a docker container exists?

No, you won’t lose any data when ...READ MORE

Jul 30 in Docker by Kavya
32 views
0 votes
1 answer

Is it better to directly remove the container or do I need to stop it first?

Its always better to stop the container ...READ MORE

Jul 30 in Docker by Vismaya
26 views
0 votes
1 answer

Get command usage help in docker

The following command is very useful as ...READ MORE

Jul 30 in Docker by Imran
17 views
0 votes
1 answer

Changes to compose when shifting docker to production

These are the following changes you need ...READ MORE

Jul 30 in Docker by Vismaya
15 views
0 votes
1 answer

Dockerfile to install nginx on Ubuntu

Hey @Greg, this is a simple dockerfile ...READ MORE

Jul 23 in Docker by User101
186 views
0 votes
1 answer

Create a NFS volume while creating a service - docker

Hey @Dipti, yes of course you can! ...READ MORE

Jul 23 in Docker by Vijay
44 views
0 votes
1 answer

stateful or stateless - which application are more useful for docker containers?

It is preferable to create a Stateless ...READ MORE

Jul 23 in Docker by Yamini
38 views
0 votes
1 answer

Container volume path and host path - explain

Your container is running on a system. ...READ MORE

Jul 23 in Docker by Bob
33 views
0 votes
1 answer

How to start a docker daemon manually?

The daemon includes many configuration options, which ...READ MORE

Jul 9 in Docker by Sirajul
• 29,740 points
639 views
0 votes
2 answers

How to open docker containers file system?

Adding on to @DareDev's answer there's one ...READ MORE

Aug 5 in Docker by Sirajul
• 29,740 points
88 views
+1 vote
1 answer

Build Docker image for PHP Web application - ADD failed

Thank you Sirajul Yes, I have changed it ...READ MORE

Jul 15 in Docker by limcw
• 270 points
105 views
0 votes
1 answer

What are the different volume mount types available in docker?

There are three mount types available in ...READ MORE

Jul 4 in Docker by Sirajul
• 29,740 points
472 views
0 votes
1 answer

Why do I get Connection reset by peer when making a request to a service running in a container?

Typically, this message is returned if the ...READ MORE

Jul 9 in Docker by Sirajul
• 29,740 points
234 views
0 votes
1 answer

How to enable forwarding from docker containers to the outside world?

By default, traffic from containers connected to ...READ MORE

Jul 8 in Docker by Sirajul
• 29,740 points
230 views
0 votes
1 answer

using docker-compose with docker-swarm : can swarm build an image from a dockerfile?

Yes, you could integrate the two of ...READ MORE

Jul 8 in Docker by Sirajul
• 29,740 points
227 views
0 votes
1 answer

Is there a way to override the default dockerfile when i try to build a container using build() in a jenkins pipeline?

You can pass other arguments to docker build ...READ MORE

Jul 9 in Docker by Sirajul
• 29,740 points
102 views
0 votes
1 answer

what is routing mesh under docker swarm mode?

Routing Mesh is a feature which make ...READ MORE

Jul 8 in Docker by Sirajul
• 29,740 points
121 views
0 votes
1 answer

How to mount directories from a docker-machine to my local host?

You could do this using the docker-machine ...READ MORE

Jul 9 in Docker by Sirajul
• 29,740 points
67 views