In this example we're going to see what happens when we use a simple app that reads and writes to a database
We're going to run 2 containers in one pod
-
pingredis-rc: replication controller that defines our pod that contains our app container and a redis container.
-
pingredis-svc: loadbalancer that exposes our App to the world.
kubectl create -f k8s/pingpodredis-rc.yaml kubectl create -f k8s/pingpodredis-svc.yaml
Note that our app connects to localhost:6379, the objective of this test is to understand a little bit more how dependencies work.
- name: pingredis
image: ipedrazas/pingpodredis
ports:
- containerPort: 8080
env:
- name: REDIS_HOST
value: "localhost"