zzozz / minikube-gitlab-tutorial

K8s Gitlab Deployment

Use makefile

make 01-start-minikube
make 02-ingress
make 03-docker-registry
make 04-gitlab
make 05-gitlab-runner
make 06-push-app-golang ## or 06-push-app-java
make 07-test-tag

Install minikube

https://github.com/kubernetes/minikube/releases

curl -Lo minikube https://storage.googleapis.com/minikube/releases/v0.17.1/minikube-darwin-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/

Init minikube

#minikube start --memory 4096 --vm-driver virtualbox
#minikube start --memory 4096 --vm-driver vmwarefusion
minikube start --memory 4096 --vm-driver xhyve

Add ip to hostfile

Add these entries in your hostfile

echo $(minikube ip)" gitlab"
echo $(minikube ip)" helloworld.local"

Create ingress controller

kubectl create -f ingress

Create internal docker-registry

kubectl create -f docker-registry

Create gitlab server

kubectl create -f gitlab

You can create secret with

kubectl create secret generic gitlab-secret --namespace gitlab --from-file=./gitlab/GITLAB_OMNIBUS_CONFIG --from-file=./gitlab/REGISTRATION_TOKEN

Create gitlab runner

kubectl create -f gitlab-runner

Create test-app project

http://gitlab/projects/new

Testing App

Create deployment for this App

kubectl create -f test-app/k8s/ -R

Publishing source on gitlab

cd test-app
git init
git remote add origin http://gitlab/root/test-app.git
git add .
git commit -a -m "Initial commit"
git push -u origin master
cd ..

Creation cert for local domain

openssl req -new -x509 -keyout tls.key -out tls.crt -days 3650 -nodes
kubectl create secret generic local-wildcard --namespace kube-system --from-file=tls.crt="./tls.crt" \
--from-file=tls.key="./tls.key"