cilium upgrade helper
CLI to help upgrade cilium
-h, --help help for preflight
--config string config file (default is $HOME/.cilium.yaml)
-D, --debug Enable debug messages
-H, --host string URI to server-side API
- cilium - CLI
- cilium preflight fqdn-poller - Prepare for DNS Polling upgrades to cilium 1.4
- cilium preflight migrate-identity - Migrate KVStore-backed identities to kubernetes CRD-backed identities
- cilium preflight validate-cnp - Validate Cilium Network Policies deployed in the cluster