Recent questions tagged devops

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How to create a secret in docker?

Aug 17, 2020 in Docker by akhtar
 • 38,260 points • 735 views
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1 answer

How to allow users to change their own passwords in Django?

Aug 17, 2020 in Python by kartik
 • 37,520 points • 1,014 views
–1 vote
1 answer

Error response from daemon: This node is not a swarm manager. Use "docker swarm init" or "docker swarm join" to connect this node to swarm and try again.

Aug 17, 2020 in Docker by akhtar
 • 38,260 points • 21,795 views
0 votes
1 answer

Why AWS DMS service?

Aug 17, 2020 in AWS by Lakshminarayanan
 • 1,370 points • 915 views
+2 votes
1 answer

How do I trigger the puppet agent on slave to install docker using jenkins?

Aug 16, 2020 in Puppet by Mercy
 • 140 points • 1,292 views
0 votes
1 answer

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

Aug 16, 2020 in Docker by anonymous
 • 120 points • 2,849 views
+2 votes
1 answer

can we start and stop EC2 instance using Terraform?

Aug 16, 2020 in Terraform by Lakshminarayanan
 • 1,370 points • 7,694 views
+2 votes
1 answer

Can I create new fact tables in Redshift after the data is imported or I can just import data and run queries but can't change my schema in Redshift?

Aug 14, 2020 in AWS by Anjani Kumar
 • 140 points • 1,148 views
0 votes
1 answer

Is it possible to start ec2 Windows machine and run windows command using ansible playbook?

Aug 14, 2020 in Ansible by Lakshminarayanan
 • 1,370 points • 2,775 views
+2 votes
1 answer

What are the steps to get an SSL certificate?

Aug 13, 2020 in AWS by akhtar
 • 38,260 points • 873 views
0 votes
1 answer

How to create VPC in AWS from Ansible controller node?

Aug 13, 2020 in Ansible by akhtar
 • 38,260 points • 944 views
0 votes
1 answer

How to create a security group in AWS using Ansible-Playbook?

Aug 13, 2020 in Ansible by akhtar
 • 38,260 points • 3,866 views
0 votes
1 answer

How to delete a key pair in AWS from Ansible-Playbook?

Aug 12, 2020 in Ansible by akhtar
 • 38,260 points • 1,186 views
0 votes
1 answer

How to create a key pair on AWS using Ansible-Playbook?

Aug 12, 2020 in Ansible by akhtar
 • 38,260 points • 1,497 views
0 votes
1 answer

How to launch an EC2 instance using Ansible Playbook?

Aug 12, 2020 in Ansible by akhtar
 • 38,260 points • 2,132 views
0 votes
1 answer

fatal: [localhost]: FAILED! => {"changed": false, "msg": "No handler was ready to authenticate. 1 handlers were checked. ['HmacAuthV4Handler'] Check your credentials"}

Aug 12, 2020 in Ansible by akhtar
 • 38,260 points • 2,526 views
0 votes
1 answer

fatal: [localhost]: FAILED! => {"changed": false, "msg": "Either region or ec2_url must be specified"}

Aug 12, 2020 in Ansible by akhtar
 • 38,260 points • 2,213 views
0 votes
1 answer

fatal: [localhost]: FAILED! => {"changed": false, "msg": "boto required for this module"}

Aug 12, 2020 in Ansible by akhtar
 • 38,260 points • 4,277 views
0 votes
1 answer

What is the ask_pass module in Ansible?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 3,106 views
0 votes
1 answer

What does Fact mean in Ansible?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 665 views
0 votes
1 answer

How to decrypt a vault in Ansible?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 660 views
0 votes
1 answer

How to change vault password in Ansible?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 13,174 views
0 votes
1 answer

ERROR! Attempting to decrypt but no vault secrets found

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 17,960 views
0 votes
1 answer

How to create a vault in Ansible?

Aug 11, 2020 by akhtar
 • 38,260 points • 137 views
0 votes
1 answer

How to import files in Ansible-Playbook?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 2,067 views
0 votes
1 answer

How to send mail using Ansible-Playbook?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 5,951 views
0 votes
1 answer

fatal: [localhost]: FAILED! => {"changed": false, "msg": "Authentication to smtp.gmail.com:587 failed, please check your username and/or password", "rc": 1}

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 2,101 views
0 votes
1 answer

How to see any module details in Ansible from the command line?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 23,952 views
0 votes
1 answer

How to run Ansible-Playbook in the localhost?

Aug 11, 2020 in Ansible by akhtar
 • 38,260 points • 2,863 views
0 votes
1 answer

How to exclude certains columns while using eloquent?

Aug 11, 2020 in Laravel by kartik
 • 37,520 points • 15,118 views
0 votes
2 answers

Wix vs WordPress – How To Choose The Right One?

Aug 10, 2020 in Web Development by camilajames
 • 140 points • 1,343 views
0 votes
1 answer

How to find the memory of remote systems using the setup module in Ansible?

Aug 10, 2020 in Ansible by akhtar
 • 38,260 points • 5,931 views
0 votes
1 answer

How to take user input in Ansible?

Aug 10, 2020 in Ansible by akhtar
 • 38,260 points • 3,611 views
0 votes
1 answer

How to turn gathering facts task off in Ansible?

Aug 10, 2020 in Ansible by akhtar
 • 38,260 points • 25,894 views
+2 votes
1 answer

Error: Error creating route: RouteAlreadyExists: The route identified by 0.0.0.0/0 already exists.

Aug 10, 2020 in Terraform by Lakshminarayanan
 • 1,370 points • 5,850 views
+1 vote
1 answer

Error: MalformedPolicyDocumentException: The new key policy will not allow you to update the key policy in the future.

Aug 10, 2020 in Terraform by Lakshminarayanan
 • 1,370 points • 9,304 views
0 votes
1 answer

How to ignore ansible SSH authenticity checking?

Aug 10, 2020 in Ansible by akhtar
 • 38,260 points • 4,483 views
0 votes
1 answer

How to create a directory using Ansible?

Aug 10, 2020 in Ansible by akhtar
 • 38,260 points • 4,334 views
+1 vote
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[AnsibleProject] $ sshpass ******** ansible-playbook devopsproject.yml -i myinv -f 5 -u user1 -k sshpass: Failed to run command: No such file or directory FATAL: command execution failed

Aug 9, 2020 in DevOps & Agile by Mahantesh
 • 220 points • 1,025 views
0 votes
1 answer

How to create a docker container using Ansible playbook?

Aug 8, 2020 in Ansible by akhtar
 • 38,260 points • 4,380 views
+2 votes
1 answer

Value of the Cloud Architect Masters Proram from EDUREKA

Aug 8, 2020 in Cloud Computing by Md Safwathullah
 • 320 points • 803 views
0 votes
1 answer

Failed to import the required Python library (Docker SDK for Python: docker (Python >= 2.7) or docker-py (Python 2.6))

Aug 7, 2020 in Ansible by akhtar
 • 38,260 points • 18,316 views
0 votes
1 answer

FAILED! => {"changed": false, "msg": "Parameter 'description' is required."}

Aug 7, 2020 in Ansible by akhtar
 • 38,260 points • 2,610 views
+1 vote
1 answer

What is worth of AWS cloud practitioner certificate?

Aug 7, 2020 in AWS by Md Safwathullah
 • 320 points • 1,253 views
0 votes
1 answer

Error:mvn clean install" in my linux machine to build a maven Project

Aug 6, 2020 in Linux Administration by Niroj
 • 82,840 points • 3,131 views
0 votes
2 answers

Where can I get a hands on master class for certified Solutions Architect and DevOps?

Aug 6, 2020 in DevOps & Agile by Boldbald
 • 120 points • 761 views
+1 vote
1 answer

How To Migrate a CodeStar Project into a different Account

Aug 6, 2020 in Cloud Computing by cloudkatha
 • 210 points • 729 views
+1 vote
1 answer

i have configure docker on AWS EC2 instance but commands are not working inside docker container.

Aug 5, 2020 in AWS by Aniket
 • 130 points • 1,722 views
0 votes
1 answer

How to pull a docker image using Ansible playbook?

Aug 4, 2020 in Ansible by akhtar
 • 38,260 points • 10,947 views
0 votes
1 answer

"msg": "Depsolve Error occured: \n Problem: package docker-ce-3:19.03.12-3.el7.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed\n

Aug 4, 2020 in Ansible by akhtar
 • 38,260 points • 3,088 views
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