I0701 19:49:12.380216 1 envvar.go:172] "Feature gate default state" feature="InformerResourceVersion" enabled=false I0701 19:49:12.380343 1 envvar.go:172] "Feature gate default state" feature="WatchListClient" enabled=false I0701 19:49:12.380351 1 envvar.go:172] "Feature gate default state" feature="ClientsAllowCBOR" enabled=false I0701 19:49:12.380357 1 envvar.go:172] "Feature gate default state" feature="ClientsPreferCBOR" enabled=false I0701 19:49:12.380363 1 envvar.go:172] "Feature gate default state" feature="InOrderInformers" enabled=true I0701 19:49:12.431919 1 api.go:106] "Not ready" logger="cert-manager.startupapicheck.checkAPI" err="Internal error occurred: failed calling webhook \"webhook.cert-manager.io\": failed to call webhook: Post \"https://cert-manager-webhook.cert-manager.svc:443/mutate?timeout=30s\": tls: failed to verify certificate: x509: certificate signed by unknown authority" I0701 19:49:17.403547 1 api.go:106] "Not ready" logger="cert-manager.startupapicheck.checkAPI" err="Internal error occurred: failed calling webhook \"webhook.cert-manager.io\": failed to call webhook: Post \"https://cert-manager-webhook.cert-manager.svc:443/mutate?timeout=30s\": tls: failed to verify certificate: x509: certificate signed by unknown authority" The cert-manager API is ready