DevOps Framework

Deploy

Init terraform

terraform init

Deploy network application (metallb, traefik)

The file terraform/network.tf keep the network related application manifests

terraform apply

since Traefik will wait for loadbalance IP bind, we need to declare usable ip range for metallb to asign loadbalancer ip to Traefik (in next step)

Config metallb ip range

Modify the ip range in 01-lb-pool.yaml
Apply metallb ip-pool config during traefik deployment Declate IP pool range for metallb then it can assign Load balance IP to Traefik

kubectl apply -f manifests/01-lb-pool.yaml

Visit to traefik dashboard

kubectl port-forward -n traefik $(kubectl get pods -n traefik --selector "app.kubernetes.io/name=traefik" --output=name) 9000:9000 --address 0.0.0.0

for testing Traefik, see tests/traefik for more details

Configuration

Longhorn

We set default replica num to 1.

Service/domain mapping list

Service	Domain	NodePort	default user	default password
Jenkins	jenkins.myhomelab.com	None	admin	Dynamic generate
Gitea	git.myhomelab.com	30180	gitea_admin	adminadmin
ArgoCD	argocd.myhomelab.com	30080	admin	Dynamic generate
Longhorn	TBD	TBD	none	none

Jenkins

Get admin password

printf $(kubectl get secret --namespace devops-system jenkins -o jsonpath="{.data.jenkins-admin-password}" | base64 --decode);echo

ArgoCD

Get admin password

kubectl -n devops-system get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d

Pre-commit hook

commitlint

# Setup nvm and npm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
nvm install 18
nvm use 18

# Install commitlint
npm install --save-dev @commitlint/{config-conventional,cli}

# Install commit-msg for pre-commit
pre-commit install --hook-type commit-msg

ast9501/DevOps-Framework