message: README: Add instructions for kubernetes CLI configuration
diff: @@ -124,7 +124,33 @@ all of them and then run them.
  To deploy the indexer components with Kubernetes, the following steps are
  necessary:
  -1. Indexer service:
  +1. Setup Kubernetes
  +
  + Local development
  + ```sh
  + # Start kubernetes cluster
  + minikube start
  + # Configure kubectl to use the minikube context
  + kubectl config use-context minikube
  + ```
  +
  + Hosted service:staging
  + ```sh
  + # Configure kubernetes CLI to connect to the remote kubernetes cluster
  + gcloud config set project the-graph-staging;
  + gcloud container clusters get-credentials hosted-service --zone us-central1-a;
  + kubectl config use-context gke_the-graph-staging_us-central1-a_hosted-service;
  + ```
  +
  + Hosted service:production
  + ```sh
  + # Configure kubernetes CLI to connect to the remote kubernetes cluster
  + gcloud config set project the-graph-production;
  + gcloud container clusters get-credentials hosted-service --zone us-central1-a;
  + kubectl config use-context gke_the-graph-production_us-central1-a_hosted-service;
  + ```
  +
  +2. Indexer service:
  ```sh
  # Build Docker image
  @@ -140,10 +166,10 @@ necessary:
  kustomize edit set image indexer-service=indexer-service:latest
  # Apply the k8s config
  - kustomize build | kubectl apply -f -
  + kubectl apply -k .
  ```
  -2. Indexer agent:
  +3. Indexer agent:
  ```sh
  # Build Docker image
  @@ -159,7 +185,7 @@ necessary:
  kustomize edit set image indexer-agent=indexer-agent:latest
  # Apply the k8s config
  - kustomize build | kubectl apply -f -
  + kubectl apply -k .
  ```
  ### Deployment using Google Cloud Build and Kubernetes
  