Vault wit OCP - api-server long answers (~20sec)

Hi,

I installed vault in OCP (vmware - masters and workers in the same subnet, no firewall between them).
Installation via helm no server just vault-agent-injector-*

after a while It causes long responses `kube-apiserver-*​ (14-20sec)

Any body? any idea?
Similar installation in Azure and on-prem works.

See logs from api-server below:



> W0807 12:45:00.139796      18 dispatcher.go:181] Failed calling webhook, failing open vault.hashicorp.com: failed calling webhook "vault.hashicorp.com": failed to call webhook: Post "https://vault-agent-injector-svc.vault.svc:443/mutate?timeout=30s": no endpoints available for service "vault-agent-injector-svc"
> E0807 12:45:00.139857      18 dispatcher.go:185] failed calling webhook "vault.hashicorp.com": failed to call webhook: Post "https://vault-agent-injector-svc.vault.svc:443/mutate?timeout=30s": no endpoints available for service "vault-agent-injector-svc"
> W0807 12:45:16.374016      18 dispatcher.go:181] Failed calling webhook, failing open vault.hashicorp.com: failed calling webhook "vault.hashicorp.com": failed to call webhook: Post "https://vault-agent-injector-svc.vault.svc:443/mutate?timeout=30s": no endpoints available for service "vault-agent-injector-svc"
> E0807 12:45:16.374047      18 dispatcher.go:185] failed calling webhook "vault.hashicorp.com": failed to call webhook: Post "https://vault-agent-injector-svc.vault.svc:443/mutate?timeout=30s": no endpoints available for service "vault-agent-injector-svc"