Kind cluster script

Author: c-simpson

src/run_cluster.sh

@@ -0,0 +1,38 @@
+#  Creates and runs PDP on a kind-based clauster
+#  If running on Windows, run on Bash (e.g., Git Bash) or change file ext from .sh to .cmd
+#     .cmd works the same but you'll see echo lines twice
+
+echo " "; echo ">>>>>>>>>>>>>>>>> Creating cluster. Now's a good time to go get coffee >>>>>>>>>>>>>>>>>"
+kind create cluster
+
+# Assumes kustomization.yaml lives in server/secets
+echo " "; echo ">>>>>>>>>>>>>>>>> Create and add secrets to k8s environment >>>>>>>>>>>>>>>>>"
+kubectl apply -k server/secrets 
+
+echo " "; echo ">>>>>>>>>>>>>>>>>                 Build images             >>>>>>>>>>>>>>>>>"
+docker-compose build
+
+# So pods, specifically 'wait_for', have read access to API
+echo " "; echo ">>>>>>>>>>>>>>>>>     Give pods access to k8s API         >>>>>>>>>>>>>>>>>"
+kubectl create role pod-reader --verb=get --verb=list --verb=watch --resource=pods,services,deployments
+kubectl create rolebinding default-pod-reader --role=pod-reader --serviceaccount=default:default --namespace=default
+
+echo " "; echo ">>>>>>>>>>>>>>>>>     Tag and push client container image   >>>>>>>>>>>>>>>>>"
+docker tag src_client localhost:5000/src-client:latest 
+kind load docker-image localhost:5000/src-client:latest
+
+echo " "; echo ">>>>>>>>>>>>>>>>> Tag and push server container image      >>>>>>>>>>>>>>>>>"
+docker tag src_server localhost:5000/src-server:latest 
+kind load docker-image localhost:5000/src-server:latest
+
+echo " "; echo ">>>>>>>>>>>>>>>>> Apply k8s deployment files to launch containers  >>>>>>>>>>>>>>>>>"
+kubectl apply -f k8s_conf
+
+echo " "; echo ">>>>>>>>>>>>>>>>> Wait 20s in hopes that client service/container is live  >>>>>>>>>>>>>>>>>"
+sleep 20
+
+echo " "; echo ">>>>>>>>>>>>>>>>> Forwarding port 80 from cluster to localhost     >>>>>>>>>>>>>>>>>"
+echo "'>>>>>>>>>>>>>>>>> Forwarding...' means it's working and will forward until ^C "
+echo ">>>>>>>>>>>>>>>>>  To restart port-forwarding, 'kubectl port-forward service/client 80:80     '"
+kubectl port-forward service/client 80:80        
+echo " "; echo ">>>>>>>>>>>>>>>>> ^- Failed? Try running 'kubectl port-forward service/client 80:80' >>>>>>>>>>>>>>>>>"