Host network is not allowed to be used spec.containers[0].securityContext.hostNetwork
I ran into a problem.
When I deployed the ingress-controller deployment on my kubernetes, the pod was created with hostNetwork=true enabled to listen on port 80 of the host. But can't create, prompt error:
message: 'pods "nginx-ingress-controller-7885cc9b4b-" is forbidden: unable to
validate against any pod security policy: [spec.securityContext.hostNetwork:
Invalid value: true: Host network is not allowed to be used spec.containers[0].securityContext.hostNetwork:
Invalid value: true: Host network is not allowed to be used spec.containers[0].securityContext.containers[0].hostPort:
Invalid value: 80: Host port 80 is not allowed to be used. Allowed ports: []
spec.containers[0].securityContext.containers[0].hostPort: Invalid value: 443:
Host port 443 is not allowed to be used. Allowed ports: []]'