Recent questions tagged devops

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error: Could not parse for environment production: Syntax error at ‘{‘; expected '}' at /Users/adrien/puppetlabs-mrepo/manifests/repo.pp:252err: Try 'puppet help parser validate' for usage

Dec 31, 2020 in Puppet by akhtar
 • 38,260 points • 1,054 views
0 votes
1 answer

How to check the syntax of Puppet DSL code?

Dec 31, 2020 in Puppet by akhtar
 • 38,260 points • 826 views
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1 answer

How to change the Puppet Server memory allocation?

Dec 31, 2020 in Puppet by akhtar
 • 38,260 points • 3,043 views
0 votes
1 answer

How to set the DNS name in the puppet server?

Dec 31, 2020 in Puppet by MD
 • 95,460 points • 1,248 views
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1 answer

How to configure Puppet Master?

Dec 31, 2020 in Puppet by akhtar
 • 38,260 points • 690 views
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1 answer

Job for puppetserver.service failed because the control process exited with error code. See "systemctl status puppetserver.service" and "journalctl -xe" for details.

Dec 31, 2020 in Puppet by akhtar
 • 38,260 points • 1,746 views
0 votes
1 answer

What is the difference between bridge network and overlay network?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 7,980 views
0 votes
1 answer

How to configure autoscaling on docker swarm?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 4,473 views
0 votes
1 answer

How to get logs in Docker Swarm?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 1,525 views
0 votes
1 answer

How to rename docker service in swarm?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 2,435 views
0 votes
1 answer

The Docker Engine you're using is running in swarm mode. Compose does not use swarm mode to deploy services to multiple nodes in a swarm. All containers will be scheduled on the current node.

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 3,378 views
0 votes
1 answer

How to disable docker swarm mode?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 2,488 views
0 votes
1 answer

How to create an overlay network in Docker swarm?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 754 views
+1 vote
1 answer

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

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 3,985 views
0 votes
1 answer

How to change node availability in docker swarm?

Dec 28, 2020 in Docker by akhtar
 • 38,260 points • 3,611 views
0 votes
1 answer

How to delete services from Docker swarm cluster?

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 1,963 views
0 votes
1 answer

How to create a service in Docker swarm?

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 577 views
0 votes
1 answer

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

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 5,602 views
0 votes
1 answer

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

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 4,179 views
0 votes
1 answer

How to add one worker node to the Docker swarm?

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 1,192 views
+2 votes
1 answer

Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one.

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 7,716 views
+1 vote
1 answer

Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 15,508 views
0 votes
1 answer

How to create a Docker swarm in Linux system?

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 627 views
0 votes
1 answer

What is Docker Swarm?

Dec 24, 2020 in Docker by akhtar
 • 38,260 points • 871 views
0 votes
1 answer

New Maven Project Created but Plugin Error Occured. Which Plugin want to install and give solution.

Dec 24, 2020 in Selenium by Boopathy
 • 370 points • 3,005 views
+1 vote
1 answer

How should we need to pay for AWS ACM CA Private Certificate?

Dec 24, 2020 in AWS by Lakshminarayanan
 • 1,370 points • 2,145 views
+1 vote
1 answer

How to mount a host directory in a Docker container?

Dec 23, 2020 in Docker by akhtar
 • 38,260 points • 2,396 views
0 votes
1 answer

How to connect to the localhost of the machine from the Docker container?

Dec 23, 2020 in Docker by akhtar
 • 38,260 points • 11,567 views
0 votes
1 answer

How Docker is different from a virtual machine?

Dec 23, 2020 in Docker by akhtar
 • 38,260 points • 782 views
+1 vote
1 answer

How to abort the merge conflict in Git?

Dec 23, 2020 in Git & GitHub by akhtar
 • 38,260 points • 27,964 views
0 votes
2 answers

What does cherry-picking a commit with Git mean?

Dec 23, 2020 in Git & GitHub by akhtar
 • 38,260 points • 2,977 views
0 votes
1 answer

How to make Git use the editor of our own choice for commits?

Dec 23, 2020 in Git & GitHub by akhtar
 • 38,260 points • 557 views
0 votes
0 answers

How to find and restore a deleted file in a Git repository?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 845 views
0 votes
1 answer

How to get the current branch name in Git?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 10,651 views
0 votes
1 answer

How to list all the files in a commit in Git?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 1,019 views
+1 vote
1 answer

Error: src refspec master does not match any. error: failed to push some refs to 'ssh://xxxxx.com/project.git'.

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 27,279 views
+1 vote
1 answer

Difference between git add -A and git add . command.

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 7,625 views
+1 vote
1 answer

How to view the change history of a file using Git versioning?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 1,046 views
+1 vote
1 answer

How to create a remote Git branch?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 610 views
0 votes
1 answer

How to clone a specific Git branch?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 739 views
0 votes
1 answer

How to reset or revert a file to a specific version?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 585 views
+1 vote
1 answer

How to discard unstaged changes in Git?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 559 views
0 votes
1 answer

How to move the most recent commits to a new branch with Git?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 812 views
0 votes
1 answer

How to force git to completely forget about a file that is present in .gitignore folder?

Dec 22, 2020 in Git & GitHub by akhtar
 • 38,260 points • 3,631 views
0 votes
1 answer

How to revert a Git repository to a previous commit?

Dec 21, 2020 in Git & GitHub by akhtar
 • 38,260 points • 937 views
0 votes
1 answer

How to modify existing, unpushed commit messages?

Dec 21, 2020 in Git & GitHub by akhtar
 • 38,260 points • 1,683 views
0 votes
1 answer

How to undo the most recent local commits in Git?

Dec 21, 2020 in Git & GitHub by akhtar
 • 38,260 points • 610 views
0 votes
1 answer

How to use Docker Machine to provision hosts on virtualbox?

Dec 21, 2020 in Docker by akhtar
 • 38,260 points • 634 views
0 votes
1 answer

How to use Docker Machine to provision hosts on cloud providers?

Dec 21, 2020 in AWS by akhtar
 • 38,260 points • 1,117 views
0 votes
1 answer

How to switch to another host in Docker Toolbox?

Dec 21, 2020 in Docker by akhtar
 • 38,260 points • 614 views
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