General notes 🔓

Job Notes

Auth and permissions

You may use Role-based Authorization Strategy pluggin

Global roles
User
Project roles

Custom hooks in Gitlab administered

Git has a way to fire off custom scripts when certain important actions occur. There are two groups of these hooks: client-side and server-side. Client-side hooks are triggered by operations such as committing and merging, while server-side hooks run on network operations such as receiving pushed commits.

Look at /var/opt/gitlabt/git-data/respositories/{{group}}/{{project}}.git
Create the folder custom_hooks
Go into custom_hooks
Create hook (e.g : post or pre-receive )
Give permissions chmod 755 post-receive
Go back by using cd ..
Change the owner of custom_hooks, chown git:git custom_hooks/ -R

Setting up ENV variables

By going throught the general setting -> Environment variables.

Scheduled builds

I recomend you to stop by https://crontab.guru/

Inside the Jenkins jobs, we can find the built triggers option and there we can set Build periodically

Pipeline

A pipeline in software development consists of set of tools, flows, and automated processes, enabling teams to leverage technologies to build and deploy software.

SCM
Build
Test
Deploy(Prod or Test)

Docker notes 🐳

Walk into the container by using console

docker exec -ti jenkins bash

Changing user

docker exec -it -u root jenkins /bin/bash

Copy files

docker cp PATH_IN_HOST CONTAINER_NAME:PATH_IN_CONTAINER

Utils 🎯

Generate ssh key

ssh-keygen -f name

connect with the key

ssh -i key usar@dns
ssh -i remote-key remote_user@remote_host

NSnietol / jenkins-course