Trending questions in Docker

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What is the difference between Docker compose and Docker file, when I can use volume and configs in Docker compose?

Docker-compose is in YAML and the docker ...READ MORE

Oct 23, 2020 in Docker by Kusha
433 views
0 votes
1 answer

Is there a way to connect my local redis server and node application into docker without losing data?

You need to use persistent storage while ...READ MORE

Oct 29, 2020 in Docker by Lohith
169 views
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1 answer

With docker compose, which parameter should I use to run a yaml file ?

Yep. Wrong command. $ docker-compose build And then run ...READ MORE

Oct 27, 2020 in Docker by Justin
123 views
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1 answer

How to install docker in windows 10 home??? Any suggestion without Docker tool it is not working in my windows!

Check if you’re using Windows 10, either ...READ MORE

Oct 23, 2020 in Docker by Lincy
128 views
0 votes
1 answer

How to create docker file and docker image?

You will have to create a dockerfile ...READ MORE

Oct 23, 2020 in Docker by Sam
112 views
0 votes
1 answer

How to use a single URL to access an application on 4 different containers in docker?

You need to decide which service will ...READ MORE

Oct 23, 2020 in Docker by anonymous
89 views
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1 answer

Docker: port 80 bind error.

Try to add an inbound rule for ...READ MORE

Oct 20, 2020 in Docker by Lokesh
159 views
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1 answer

How to find Docker logs on Linux?

Hi@akhtar, By default, the docker logs command shows the logs of ...READ MORE

Oct 19, 2020 in Docker by MD
• 95,180 points
137 views
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1 answer

What is cmd and entrypoint in Docker?

CMD and ENTRYPOINT are instructions given in ...READ MORE

Oct 19, 2020 in Docker by Kim
82 views
0 votes
1 answer

How to increase the size of images while creating docker file?

Docker image optimization usually is intended to ...READ MORE

Oct 19, 2020 in Docker by anonymous
66 views
0 votes
1 answer

How to remove a docker container using Ansible playbook?

Hi@akhtar, You can set the state=absent in your ...READ MORE

Sep 20, 2020 in Docker by MD
• 95,180 points
1,122 views
0 votes
1 answer

How to check Docker container application logs?

Try this: docker container logs <container-id> READ MORE

Oct 12, 2020 in Docker by Vishwanath
111 views
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1 answer

How to find a Docker container IP address from the command line?

Hi@akhtar, You can use the docker inspect command ...READ MORE

Sep 4, 2020 in Docker by MD
• 95,180 points
1,613 views
0 votes
1 answer

Slowness issues with a java application running on a docker container over AWS ECS

You can set the following two parameters ...READ MORE

Oct 5, 2020 in Docker by Rajendra Prasad
271 views
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1 answer

How to make Grafana container data persistent?

Hi@akhtar, You need to create a volume in ...READ MORE

Sep 6, 2020 in Docker by MD
• 95,180 points
1,485 views
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Load Docker image from a tar file.

Hi@akhtar, You can load an image in your ...READ MORE

Sep 27, 2020 in Docker by MD
• 95,180 points
546 views
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1 answer

Will docker run on I5 or I7 is required?

It will run on i3 as well. ...READ MORE

Oct 5, 2020 in Docker by Vel
205 views
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1 answer

How many docker services we can run in the single server?

You can run any number but depends ...READ MORE

Oct 8, 2020 in Docker by Kim
71 views
0 votes
1 answer

How to install zabbix in docker?

Hi@akhtar, In your Zabbix server, create a folder ...READ MORE

Aug 24, 2020 in Docker by MD
• 95,180 points
2,009 views
0 votes
1 answer

How to save a Docker image in tar file?

Hi@akhtar, Sometimes we may require to copy an ...READ MORE

Sep 27, 2020 in Docker by MD
• 95,180 points
461 views
0 votes
1 answer

How do we deploy a war ( from git to tomcat in ubuntu image ) using docker files?

Hi, If you want to clone your repo ...READ MORE

Sep 17, 2020 in Docker by MD
• 95,180 points
610 views
0 votes
1 answer

How to get into a Docker container shell?

Hi@akhtar, The docker exec command is probably what you are ...READ MORE

Sep 27, 2020 in Docker by MD
• 95,180 points
94 views
0 votes
0 answers

How can i start docker?

I have a windows 8.1 machine and ...READ MORE

Sep 28, 2020 in Docker by Pranav
• 120 points
67 views
0 votes
2 answers

Invalid key error message while using Docker for Windows

I think the problem is with the ...READ MORE

Sep 17, 2020 in Docker by Kim
151 views
+1 vote
2 answers

How do I copy a file from docker container to host?

Here is a way which you can ...READ MORE

Aug 27, 2018 in Docker by Damon Salvatore
• 5,980 points
24,833 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
• 95,180 points
5,520 views
0 votes
0 answers

Cadvisor container root partition monitoring when using overlay2 with size limits

I am trying to monitoring root partitions ...READ MORE

Sep 9, 2020 in Docker by anghelutar
• 120 points
199 views
0 votes
1 answer

Error: 'logs/gunicorn-error.log' isn't writable [FileNotFoundError(2, 'No such file or directory')

Hi@akhtar, Before trying with a docker container, I ...READ MORE

Aug 24, 2020 in Docker by MD
• 95,180 points
850 views
0 votes
1 answer

How to configure Grafana on Docker?

Hi@akhtar, You need to pull the Grafana image ...READ MORE

Sep 6, 2020 in Docker by MD
• 95,180 points
271 views
0 votes
1 answer

Error: Failed to download metadata for repo 'AppStream'

Hi@akhtar, I think network connectivity is not proper ...READ MORE

Jun 22, 2020 in Docker by MD
• 95,180 points
3,551 views
0 votes
1 answer

docker: driver failed programming external connectivity on endpoint webserver

Hi@akhtar, I also faced the same issue, when ...READ MORE

Jul 29, 2020 in Docker by MD
• 95,180 points
1,947 views
0 votes
1 answer

Failed to get D-Bus connection: Operation not permitted.

Hi@akhtar, Service command will not work inside the ...READ MORE

Jun 22, 2020 in Docker by MD
• 95,180 points
3,403 views
0 votes
1 answer

bash script, Write a script that will automatically provision 3 docker containers

Hi, It is very simple if you know ...READ MORE

Aug 17, 2020 in Docker by MD
• 95,180 points
793 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
• 82,720 points
4,378 views
0 votes
1 answer

How to create a secret in docker?

Hi@akhtar, In Docker, a secret is any blob ...READ MORE

Aug 17, 2020 in Docker by MD
• 95,180 points
171 views
0 votes
2 answers

What is docker system prune is used for?

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

Aug 5, 2019 in Docker by Sirajul
• 59,050 points
16,490 views
0 votes
1 answer

How is docker machine different from docker engine?

Docker machine is different from Docker engine ...READ MORE

Jul 4, 2019 in Docker by Sirajul
• 59,050 points
17,388 views
0 votes
1 answer

How to run a cron job inside a docker container?

Hii, crond works well with tiny on Alpine RUN apk add --no-cache ...READ MORE

May 18, 2020 in Docker by Niroj
• 82,720 points
3,602 views
0 votes
1 answer

How to launch a Docker container for MySQL?

Hi@akhtar, You can download MySQL image from the docker ...READ MORE

Jul 29, 2020 in Docker by MD
• 95,180 points
139 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
• 95,180 points
4,510 views
0 votes
1 answer

-su: cd: /root/: Permission denied

Hi@akhtar, You are trying to run your command ...READ MORE

Jun 6, 2020 in Docker by MD
• 95,180 points
2,122 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
• 95,180 points
7,261 views
+2 votes
1 answer
0 votes
1 answer

sudo: no tty present and no askpass program specified - how to resolve this error

Hi@Roshin, When you use sudo command, it will ask ...READ MORE

Jun 10, 2020 in Docker by MD
• 95,180 points
1,492 views
+2 votes
1 answer

How to plot graph inside docker container?

Hi@akhtar, To plot a graph we generally use ...READ MORE

May 19, 2020 in Docker by MD
• 95,180 points
2,350 views
+1 vote
1 answer

How to change the default IP address of docker bridge adapter?

Hi@akhtar, You can reconfigure the default bridge network ...READ MORE

May 11, 2020 in Docker by MD
• 95,180 points
2,653 views
0 votes
1 answer

Yum is not working inside docker container!

Hi@akhtar, Sometime dns is not able to resolve ...READ MORE

Apr 22, 2020 in Docker by MD
• 95,180 points
3,521 views
0 votes
1 answer
0 votes
1 answer

Delete multiple docker images at a time.

Hi@akhtar, You can create your customize command to ...READ MORE

Jul 6, 2020 in Docker by MD
• 95,180 points
147 views