Top "Devops" questions

This tag is for programming questions about DevOps ("development" and "operations"), which is a software development method that stresses communication, collaboration, integration, automation, and measurement of cooperation between software developers and other IT professionals.

Using docker-compose to set containers timezones

I have a docker-compose file running a few Dockerfiles to create my containers. I don't want to edit my Dockerfiles …

docker containers docker-compose dockerfile devops
Update k8s ConfigMap or Secret without deleting the existing one

I've been using K8S ConfigMap and Secret to manage our properties. My design is pretty simple, that keeps properties …

docker kubernetes devops
How can I change permission of mounted volumes in docker-compose.yml from the docker-compose.yml?

version: '2' services: web: build: context: ./ dockerfile: deploy/web.docker volumes: - ./:/var/www ports: - "8080:80" links: - app …

docker docker-compose devops
Gitlab integration with SonarQube

I am pretty new to Development community and specifically to DevOps practices , as a part of project we are trying …

plugins continuous-integration sonarqube gitlab devops
How do you stop Ansible from creating .retry files in the home directory?

When Ansible has problems running plays against a host, it will output the name of the host into a file …

ansible ansible-playbook devops
Failed to start redis.service: Unit redis-server.service is masked

I Installed Redis Server on ubuntu 16.04. but when I try to start the redis service as $ sudo systemctl start redis …

redis ubuntu-16.04 devops servicestack.redis
Use process.env in Angular 5 environment

I try to build an Angular 5 application with the standard ng build --prod command, and I want to set the …

angular angular5 devops ng-build
Is it a good idea to make Ansible and Rundeck work together, or using either one is enough?

Recently I'm looking at Ansible and want to use it in projects. And also there's another tool Rundeck can be …

jenkins ansible continuous-delivery devops rundeck
Using Vagrant to set up a VM with KVM/qemu without VirtualBox

I'm getting started Vagrant and want to use it with KVM/qemu (and the Virtual Machine Manager GUI), instead of …

vagrant qemu devops vagrantfile kvm
Docker-compose, conditional statements? (e.g. add volume only if condition)

I want to add a volume to my service, but only if the final user gave a folder for it. …

docker docker-compose conditional-statements cloud devops