Trending questions in Docker

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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
• 95,340 points
8,166 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
591 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
571 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
196 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
• 95,340 points
4,855 views
0 votes
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
131 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
• 95,340 points
924 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
• 95,340 points
1,708 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 28, 2020 in Docker by MD
• 95,340 points
158 views
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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
107 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
362 views
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0 answers

Cadvisor container root partition monitoring when using overlay2 with size limits

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

Sep 10, 2020 in Docker by anghelutar
• 120 points
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
• 95,340 points
1,341 views
0 votes
1 answer

How to configure Grafana on Docker?

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

Sep 7, 2020 in Docker by MD
• 95,340 points
399 views
0 votes
1 answer

[ERROR] [Entrypoint]: Database is uninitialized and password option is not specified

Hi@akhtar, As we know mysql database requires user ...READ MORE

Apr 14, 2020 in Docker by MD
• 95,340 points
6,513 views
+2 votes
1 answer
0 votes
2 answers

How to open docker containers file system?

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

Aug 5, 2019 in Docker by Sirajul
• 59,170 points
17,946 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
• 95,340 points
287 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
• 82,680 points
4,164 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
• 95,340 points
3,772 views
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 11, 2020 in Docker by MD
• 95,340 points
2,848 views
+3 votes
4 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, 2019 in Docker by Vaidya
13,563 views
0 votes
1 answer

error creating aufs mount to /var/lib/docker/aufs/mnt/6c1b42ce1a98b1c0f2da7f1-init: invalid argument

Hi@akhtar, To solve this error, you have to ...READ MORE

Apr 16, 2020 in Docker by MD
• 95,340 points
5,073 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
• 95,340 points
4,785 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
• 95,340 points
3,901 views
0 votes
1 answer
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
• 95,340 points
2,573 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
• 95,340 points
209 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 23, 2019 in Docker by Umer
25,508 views
+1 vote
1 answer

How to run jenkins service inside docker container?

Hi@akhtar, By default systemctl command will not run ...READ MORE

May 12, 2020 in Docker by MD
• 95,340 points
2,854 views
0 votes
1 answer

error: permission denied in docker ?

Hi@akhtar, This is because of docker permission for ...READ MORE

Mar 23, 2020 in Docker by MD
• 95,340 points
5,032 views
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
• 95,340 points
218 views
0 votes
1 answer

Uncaught Error: Call to undefined function mysqli_connect

Hi@akhtar, This error may occurred because “PHP mysqli plugin” is ...READ MORE

Apr 14, 2020 in Docker by MD
• 95,340 points
3,626 views
0 votes
1 answer

How to launch one Docker container for Logstash?

Hi@akhtar, You can find one Docker image for ...READ MORE

Jun 17, 2020 in Docker by MD
• 95,340 points
751 views
0 votes
1 answer

How to launch one Docker Container for ElasticSearch Engine?

Hi@akhtar, You can use ElasticSearch image that is ...READ MORE

Jun 16, 2020 in Docker by MD
• 95,340 points
205 views
0 votes
1 answer

How to copy files from docker container to local system?

Hi@akhtar, You can copy your file from docker ...READ MORE

May 12, 2020 in Docker by MD
• 95,340 points
1,551 views
0 votes
1 answer

run docker inside docker container!

Hi@akhtar, There are different ways to run docker ...READ MORE

May 13, 2020 in Docker by MD
• 95,340 points
1,415 views
+1 vote
1 answer

Docker-compose up throwing error

the issue is with space formatting of ...READ MORE

Feb 29, 2020 in Docker by anonymous
5,632 views
0 votes
1 answer

Do docker containers have their own kernel and CPU?

Hi@akhtar, No. Docker image/container only has the application ...READ MORE

Mar 23, 2020 in Docker by MD
• 95,340 points
3,313 views
0 votes
1 answer

How to export Docker container metrics?

Hi@akhtar, By default, docker will not allow you ...READ MORE

May 28, 2020 in Docker by MD
• 95,340 points
333 views
0 votes
1 answer

fault tolerance algo superposion

Hi@emna, I don't know to much related to ...READ MORE

Jun 5, 2020 in Docker by MD
• 95,340 points
176 views
0 votes
1 answer

Failed to start podman.service: Unit podman.service not found.

Hi@akhtar, Before starting Podman service, you have to ...READ MORE

Apr 20, 2020 in Docker by MD
• 95,340 points
1,915 views
0 votes
1 answer

how to install maven,java{jdk}, jenkins.war file & apache tomcat on dockerfile?

Hi, In real scenario docker container is used ...READ MORE

May 4, 2020 in Docker by MD
• 95,340 points
1,323 views
0 votes
1 answer

run script shell inside docker app and mongodb container not working?

Hi, I think this error occurs because you ...READ MORE

Mar 9, 2020 in Docker by MD
• 95,340 points
3,548 views
0 votes
1 answer

How to create customize jenkins image in docker?

Hi@akhtar, You can pull Jenkins image from docker ...READ MORE

May 18, 2020 in Docker by MD
• 95,340 points
378 views
0 votes
1 answer

How to configure docker to use proxy?

Hi@akhtar, You can configure proxy variables in the /etc/sysconfig/docker ...READ MORE

May 12, 2020 in Docker by MD
• 95,340 points
614 views
0 votes
1 answer

Google Kubernetes Engine: Enable HTTPS for Service type

Hello @kartik, Specifically in Google Kubernetes Engine (GKE), ...READ MORE

May 18, 2020 in Docker by Niroj
• 82,680 points
205 views
0 votes
1 answer

Which are some best Docker tutorials for beginners?

Hi@akhtar As a beginner, I have gone through some youtube ...READ MORE

May 14, 2020 in Docker by MD
• 95,340 points
288 views
0 votes
1 answer

ERROR: for wp_wordpress_1 Cannot create container for service wordpress: invalid volume specification: ‘E:\docker\wp\html:/var/www/html:rw’

Hi@akhtar, As you are using Windows system, you ...READ MORE

Apr 14, 2020 in Docker by MD
• 95,340 points
1,537 views
0 votes
1 answer

How to make a port available to services outside of Docker?

Hi@akhtar, By default docker containers works in a ...READ MORE

May 5, 2020 in Docker by MD
• 95,340 points
605 views