cat <<EOF | kubectl create -f -
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: role-infra-team
  namespace: infra-team
rules:
- apiGroups: ["*"]
  resources: ["*"]
  verbs: ["*"]
EOF

# 롤바인딩 생성 : '서비스어카운트 <-> 롤' 간 서로 연동

cat <<EOF | kubectl create -f -
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: roleB-dev-team
  namespace: dev-team
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: role-dev-team
subjects:
- kind: User
  name: dev-k8s
  namespace: dev-team
EOF

cat <<EOF | kubectl create -f -
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: roleB-infra-team
  namespace: infra-team
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: role-infra-team
subjects:
- kind: User
  name: infra-k8s
  namespace: infra-team
EOF