Trending questions in DevOps & Agile

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How do i move jenkins from one server to another?

1. Copy all the files in your JENKINS_HOME directory over ...READ MORE

Aug 2, 2019 in Jenkins by Sirajul
• 58,210 points
21,186 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 in Docker by anghelutar
• 120 points
85 views
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1 answer

How to configure Grafana on Docker?

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

Sep 6 in Docker by MD
• 79,930 points
128 views
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1 answer

How to create a firewall rule using Ansible Playbook?

Hi@akhtar, Ansible has a module named firewalld to ...READ MORE

Sep 2 in Ansible by MD
• 79,930 points
241 views
0 votes
1 answer

How to force “git pull” to overwrite local files?

Hi@akhtar, First, you need to download the latest from ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
131 views
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1 answer

How to remove remote origin from Git repo?

Hi@akhtar, You can remove or add a new ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
122 views
0 votes
1 answer

How to replace a line using lineinfile module in Ansible?

Hi@MD, You can use lineinfile module in Ansible. ...READ MORE

Sep 2 in Ansible by akhtar
• 33,710 points
202 views
0 votes
1 answer

How to clone all remote branches in Git?

Hi@akhtar, You can use the git clone command ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
111 views
0 votes
1 answer

How to delete a remote Git tag?

Hi@MD, It is very simple to delete a ...READ MORE

Sep 4 in Git & GitHub by akhtar
• 33,710 points
91 views
0 votes
1 answer

How to remove untracked files from the current Git working tree?

Hi@akhtar, If you have thousands of file then ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
79 views
0 votes
1 answer

error: branch 'origin/master' not found.

Hi@akhtar, It seems your branch is not synced ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
79 views
0 votes
1 answer

How to view git logs of one user's commits?

Hi@akhtar, You can use the git log command ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
54 views
0 votes
1 answer

How to compare two branches in Git?

Hi@akhtar, You can use the git diff command ...READ MORE

Sep 4 in DevOps & Agile by MD
• 79,930 points
55 views
0 votes
1 answer

How do I rename a local Git branch?

Hi@akhtar, You can rename your branch name. Sometimes ...READ MORE

Sep 4 in Git & GitHub by MD
• 79,930 points
50 views
0 votes
1 answer

How to remove a role from Ansible Galaxy?

Hi@akhtar, You need to log in to your ...READ MORE

Aug 28 in Ansible by MD
• 79,930 points
325 views
0 votes
1 answer

How to install zabbix in docker?

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

Aug 24 in Docker by MD
• 79,930 points
483 views
0 votes
1 answer

How to validate the sudoers file before changing the file in Ansible?

Hi@akhtar, You can do this using lineinfile module ...READ MORE

Sep 2 in Ansible by MD
• 79,930 points
95 views
0 votes
1 answer

How to create a group using Ansible Playbook?

Hi@akhtar, You can find one module named group ...READ MORE

Sep 1 in Ansible by MD
• 79,930 points
99 views
0 votes
1 answer

How to capture the output of a task in Ansible Playbook?

Hi@akhtar, Ansible registers module used to capture/store the ...READ MORE

Aug 2 in Ansible by MD
• 79,930 points
1,395 views
0 votes
1 answer

How to add several lines in a file using lineinfile module?

Hi@akhtar, When we need to perform a task ...READ MORE

Sep 2 in Ansible by MD
• 79,930 points
58 views
0 votes
1 answer

Importance of lineinfile module in Ansible.

Hi@akhtar, The lineinfile module will search a file ...READ MORE

Sep 2 in Ansible by MD
• 79,930 points
53 views
0 votes
1 answer

How to edit ConfigMap to add new data?

Hi@MD, You can edit your ConfigMap. Kubectl has ...READ MORE

Aug 31 in Kubernetes by akhtar
• 33,710 points
126 views
0 votes
1 answer

how to deploy docker images to deploy servers using jenkinsfile

Hi, You can do this in multiple ways. ...READ MORE

Sep 1 in DevOps & Agile by MD
• 79,930 points
74 views
0 votes
1 answer

How to use loop in Ansible playbook?

Hi@akhtar, Sometimes you want to repeat a task ...READ MORE

Sep 1 in Ansible by MD
• 79,930 points
71 views
0 votes
1 answer

How to create a user using Ansible Playbook?

Hi@akhtar, You can use the user module in ...READ MORE

Sep 1 in Ansible by MD
• 79,930 points
53 views
0 votes
2 answers

What are the prerequisites required to learn Kubernetes?

Pre-requistic knowledge you requires before get started ...READ MORE

Oct 13 in DevOps & Agile by vivek kumar sahu
1,322 views
0 votes
1 answer

How to add ConfigMap data to a Volume in a Pod?

Hi@akhtar, When you create a ConfigMap using --from-file, the ...READ MORE

Aug 31 in Kubernetes by MD
• 79,930 points
83 views
0 votes
1 answer

How to use the pipeline setup and deploy the war file using the ansible,docker and kubernettes

Hi@Venkata, You can create an Ansible-Playbook to deploy ...READ MORE

Sep 1 in DevOps on Cloud by MD
• 79,930 points
83 views
0 votes
1 answer

What is ConfigMap in Kubernetes?

Hi@akhtar, A ConfigMap is an API object used ...READ MORE

Aug 31 in Kubernetes by MD
• 79,930 points
62 views
0 votes
1 answer

How to create a ConfigMap from a file?

Hi@akhtar, You can pass in the --from-file argument multiple times ...READ MORE

Aug 31 in Kubernetes by MD
• 79,930 points
61 views
0 votes
1 answer

How to create a ConfigMap from literals?

Hi@akhtar, You can use kubectl create configmap with the --from-literal argument to ...READ MORE

Aug 31 in Kubernetes by MD
• 79,930 points
60 views
0 votes
1 answer

How to run firefox inside docker container?

Hi@akhtar, Generally, if you run firefox inside docker ...READ MORE

Apr 16 in Docker by MD
• 79,930 points
5,971 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 in Docker by MD
• 79,930 points
308 views
0 votes
1 answer

How to install HELM in Windows?

Hi@akhtar, You can follow the below-given steps to ...READ MORE

Jul 6 in Kubernetes by MD
• 79,930 points
2,412 views
0 votes
1 answer

dial tcp 192.168.99.114:8443: connect: connection refused () Error: timed out waiting for the condition

Hi@akhtar, You may get this error because of ...READ MORE

Aug 19 in DevOps Tools by MD
• 79,930 points
506 views
0 votes
1 answer

How to login to Ansible Galaxy from command line?

Hi@akhtar, To login to Ansible Galaxy, you need ...READ MORE

Aug 28 in Ansible by MD
• 79,930 points
109 views
0 votes
1 answer

How to download a role from Ansible Galaxy?

Hi@akhtar, In Ansible, the role is the primary ...READ MORE

Aug 28 in Ansible by MD
• 79,930 points
101 views
0 votes
1 answer

ERROR! Unexpected Exception, this is probably a bug: HTTP Error 400: Bad Request

Hi@akhtar, You will get this error if you ...READ MORE

Aug 28 in Ansible by MD
• 79,930 points
98 views
0 votes
0 answers
0 votes
1 answer

How to copy folders using url in windows in ansible?

Hi@akhtar, You can find the win_get_url module. This ...READ MORE

Aug 27 in Ansible by MD
• 79,930 points
141 views
0 votes
1 answer

How to connect docker nodes with ansible master ?

Hi@akhtar, You need a running container first, and ...READ MORE

Aug 27 in Ansible by MD
• 79,930 points
137 views
0 votes
1 answer

FAILED! => { "msg": "to use the 'ssh' connection type with passwords, you must install the sshpass program"

Hi@akhtar, Ansible needs extra software to run commands ...READ MORE

Jul 28 in Ansible by MD
• 79,930 points
1,420 views
0 votes
1 answer

How to connect local kubernetes minikube cluster to jenkins pipeline...?

Hi@Moonty, To connect your Minikube, you have to ...READ MORE

Aug 26 in Kubernetes by MD
• 79,930 points
140 views
0 votes
1 answer

Caused: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /192.168.99.102:4243

Hi@akhtar, You may get this error if you ...READ MORE

Jun 4 in Jenkins by MD
• 79,930 points
3,704 views
0 votes
1 answer

curl: (7) Failed connect to master-node:32602; Connection refused https://github.com/kubernetes/kubernetes/issues/37199

Hi@akhtar, I guess there is a problem with ...READ MORE

Aug 26 in Kubernetes by MD
• 79,930 points
84 views
0 votes
1 answer

Getting the below error while trying to run a Jenkins pipeline for deployment on a Kubernetes cluster.

Hi@Aryan, I have checked your Jenkins file in ...READ MORE

Aug 26 in Kubernetes by MD
• 79,930 points
107 views