Getting started with Minikube in Ubuntu

1. Get the latest source code

2. Install minikube

   curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
   sudo install minikube-linux-amd64 /usr/local/bin/minikube 

3. Create folders

   mkdir -p -v $HOME/k8s-yas-data/postgres \
               $HOME/k8s-yas-data/pgadmin \
               $HOME/k8s-yas-data/var/lib/postgres \
               $HOME/k8s-yas-data/var/lib/pgadmin

4. Start minikube

   minikube start --driver=docker --mount-string $HOME/k8s-yas-data:/k8s-yas-data/ --mount 

5. Install kubectl

   minikube kubectl -- get pods -A
   echo 'alias kubectl="minikube kubectl --"' >> ~/.bashrc
   source ~/.bashrc

6. Enable the Ingress controller

   minikube addons enable ingress

7. Update volume mounts in yaslocal.yaml

• In the postgres deployment update:

  • mountPath of postgres to "/k8s-yas-data/var/lib/postgresql/data"
  • mountPath of pgadmin to "/k8s-yas-data/var/lib/pgadmin"

• In the postgres-pv-volume PersistentVolume replace path to "/k8s-yas-data/postgres" and matchExpressions->key->values from docker-desktop to minikube

• In the pgadmin-pv-volume PersistentVolume replace path to "/k8s-yas-data/pgadmin" and matchExpressions->key->values from docker-desktop to minikube

  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
          values:
          - minikube

8. Run

   kubectl apply -f yaslocal.yaml 

9. Run to add to your host file

   echo -e "$(minikube ip) api.yas.local\
   \n$(minikube ip) storefront.yas.local\
   \n$(minikube ip) backoffice.yas.local\
   \n$(minikube ip) identity\
   \n$(minikube ip) pgadmin.yas.local" | sudo tee -a /etc/hosts