deploy_gameservers.md

You can use GameServerSet to deploy game servers. A simple deployment case is as follows:

cat <<EOF | kubectl apply -f -
apiVersion: game.kruise.io/v1alpha1
kind: GameServerSet
metadata:
  name: minecraft
  namespace: default
spec:
  replicas: 3
  updateStrategy:
    rollingUpdate:
      podUpdatePolicy: InPlaceIfPossible
  gameServerTemplate:
    spec:
      containers:
        - image: registry.cn-hangzhou.aliyuncs.com/acs/minecraft-demo:1.12.2
          name: minecraft
EOF

After the GameServerSet is created, three game servers and three corresponding pods appear in the cluster, because the specified number of replicas is 3.

kubectl get gss
NAME        AGE
minecraft   9s

kubectl get gs
NAME          STATE   OPSSTATE   DP    UP
minecraft-0   Ready   None       0     0
minecraft-1   Ready   None       0     0
minecraft-2   Ready   None       0     0

kubectl get pod
NAME            READY   STATUS    RESTARTS   AGE
minecraft-0     1/1     Running   0          10s
minecraft-1     1/1     Running   0          10s
minecraft-2     1/1     Running   0          10s