Trending questions in Docker

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How to remove a worker node from the docker swarm cluster?

Hi@akhtar, To remove a worker node from the ...READ MORE

Dec 24, 2020 in Docker by MD
• 95,460 points
6,020 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
• 59,190 points
29,160 views
0 votes
1 answer

E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)

Hi@akhtar, To install any software using non root ...READ MORE

Jun 6, 2020 in Docker by MD
• 95,460 points
13,920 views
0 votes
1 answer

How to configure autoscaling on docker swarm?

Hi@akhtar, There are no concepts available on the ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
4,687 views
0 votes
1 answer

How to make Grafana container data persistent?

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

Sep 7, 2020 in Docker by MD
• 95,460 points
9,555 views
+1 vote
1 answer

How to add or remove label metadata in the swarm node?

Node labels provide a flexible method of ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
4,521 views
+1 vote
1 answer

How to write ansible play book to install docker and start docker container with docker image on multiple host machines

Hi@Shashi, You can do this task easily with ...READ MORE

Oct 22, 2020 in Docker by MD
• 95,460 points
7,149 views
0 votes
1 answer

How to get the hostname of the manager node in the Docker swarm?

Hi@akhtar, You can find the manager hostname using ...READ MORE

Dec 24, 2020 in Docker by MD
• 95,460 points
4,431 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
• 95,460 points
15,325 views
0 votes
1 answer

How to change node availability in docker swarm?

Hi@akhtar, You can change the node availability according to ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
3,915 views
+1 vote
0 answers

unable to build docker-compose.yml file

I am trying to create container with ...READ MORE

Feb 8, 2021 in Docker by Amit
• 130 points
1,634 views
+5 votes
7 answers

Docker swarm vs kubernetes

Swarm is easy handling while kn8 is ...READ MORE

Aug 27, 2018 in Docker by Mahesh Ajmeria
4,908 views
0 votes
0 answers

Does Docker interactive mode run the command that are inside "CMD" inside DockerFile?

I cant find an answer about this ...READ MORE

Mar 11, 2021 in Docker by Al

edited Mar 4 98 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
• 95,460 points
7,435 views
0 votes
1 answer

How to disable docker swarm mode?

Hi@akhtar, You can use the docker swarm leave ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
3,097 views
0 votes
1 answer

How to create docker image from EC2?

Hi@Lakshminarayanan, As you said you have a Windows ...READ MORE

Dec 30, 2020 in Docker by MD
• 95,460 points
2,904 views
0 votes
1 answer

How to rename docker service in swarm?

Hi@akhtar, You can run the docker service update ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
2,976 views
0 votes
0 answers

SRE-Docker Compose for CRON job

We had a task to Create a ...READ MORE

Feb 28, 2021 in Docker by Ashish

edited Mar 4 79 views
0 votes
1 answer

How do I start a Docker container with a volume?

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

Jul 2, 2019 in Docker by Namik
• 1,230 points
26,133 views
+1 vote
1 answer

How to mount a host directory in a Docker container?

Hi@akhtar, You can use the -v option in ...READ MORE

Dec 23, 2020 in Docker by MD
• 95,460 points
2,690 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
• 95,460 points
10,551 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
• 59,190 points
24,538 views
0 votes
0 answers

SRE-Docker Compose for CRON job

We had a task to Create a ...READ MORE

Feb 15, 2021 in Docker by anonymous

edited Mar 4 100 views
0 votes
1 answer

How to delete services from Docker swarm cluster?

Hi@akhtar, You can delete your services with the ...READ MORE

Dec 24, 2020 in Docker by MD
• 95,460 points
2,202 views
0 votes
1 answer

How to get logs in Docker Swarm?

Hi@akhtar, You can get the logs of your ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
1,869 views
0 votes
1 answer

How to add one worker node to the Docker swarm?

Hi@akhtar, You will get one token when you ...READ MORE

Dec 24, 2020 in Docker by MD
• 95,460 points
1,424 views
+1 vote
1 answer

Slow Docker Pull

Hi@Allahshukar, As you said your docker clients are ...READ MORE

Oct 7, 2020 in Docker by MD
• 95,460 points
4,655 views
0 votes
1 answer

How to create an overlay network in Docker swarm?

Hi@akhtar, To create an overlay network for use ...READ MORE

Dec 28, 2020 in Docker by MD
• 95,460 points
982 views
0 votes
1 answer

What is Docker Swarm?

Hi@akhtar, A Docker Swarm is a group of ...READ MORE

Dec 24, 2020 in Docker by MD
• 95,460 points
1,110 views
0 votes
1 answer

Re: VMSetError: Call to WHvSetupPartition failed: ERROR_SUCCESS (Last=0xc000000d/87)

Hi@akhtar, You need to run the below command ...READ MORE

Dec 21, 2020 in Docker by MD
• 95,460 points
1,063 views
0 votes
1 answer

How Docker is different from a virtual machine?

Hi@akhtar, Docker is container-based technology and containers are ...READ MORE

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

How to create a Docker swarm in Linux system?

Hi@akhtar, You need to initialize one node with ...READ MORE

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

How to create a service in Docker swarm?

Hi@akhtar, To create a service in Docker swarm, ...READ MORE

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

How to use Docker Machine to provision hosts on virtualbox?

Hi@akhtar,  You can run the docker-machine create command, pass the ...READ MORE

Dec 21, 2020 in Docker by MD
• 95,460 points
848 views
0 votes
1 answer

How to switch to another host in Docker Toolbox?

Hi@akhtar, You can change the host from your ...READ MORE

Dec 21, 2020 in Docker by MD
• 95,460 points
792 views
0 votes
1 answer

How can i start with DOCKER as a back-front end web dev?

Hi@aminegac, For running an application you need an ...READ MORE

Dec 4, 2020 in Docker by MD
• 95,460 points
1,309 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
19,765 views
0 votes
1 answer

Could you please provide roles and responsibilities for a person skilled with Docker Tool?

Docker plays a crucial role in DevOps, ...READ MORE

Oct 28, 2020 in Docker by Ashish
2,898 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 28, 2018 in Docker by Damon Salvatore
• 5,980 points
29,131 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
• 95,460 points
5,107 views
0 votes
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
• 95,460 points
4,334 views
0 votes
1 answer

unable to connect to docker container created via docker toolbox from browser of windows 8

Hi@Abhishek, You can't connect the docker container from ...READ MORE

Nov 16, 2020 in Docker by MD
• 95,460 points
1,210 views
0 votes
1 answer

Load Docker image from a tar file.

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

Sep 28, 2020 in Docker by MD
• 95,460 points
3,138 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
• 95,460 points
4,613 views
0 votes
1 answer

How can I connect a docker container to two docker networks that I have created?

Hi@akhtar, It's correct that the network argument of ...READ MORE

Mar 23, 2020 in Docker by MD
• 95,460 points
11,248 views
0 votes
1 answer

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
1,906 views
+2 votes
1 answer
+2 votes
6 answers

copy directories in docker container excluding any one directory

One of the way could be copy ...READ MORE

Dec 10, 2018 in Docker by Prateek
36,310 views