nhyatt/mutating-webhook
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first functional test

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This commit is contained in:
Hyatt
2023-03-18 12:20:10 -05:00
parent 9dd4366e73
commit 3f60d34155
6 changed files with 98 additions and 33 deletions
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33
cmd/webhook/httpServer.go
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@@ -57,7 +57,7 @@ func httpServer(cfg *config.Config) {
WriteTimeout: time.Duration(cfg.WebServerWriteTimeout) * time.Second,
IdleTimeout: time.Duration(cfg.WebServerIdleTimeout) * time.Second,
TLSConfig: &tls.Config{
MinVersion: tls.VersionTLS12,
MinVersion: tls.VersionTLS13,
CipherSuites: []uint16{
tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
@@ -72,31 +72,18 @@ func httpServer(cfg *config.Config) {
},
}
ah := &admissionHandler{
decoder: serializer.NewCodecFactory(runtime.NewScheme()).UniversalDeserializer(),
}
// healthcheck
path.HandleFunc("/healthcheck", func(w http.ResponseWriter, r *http.Request) {
webHealthCheck(w, r)
})
path.HandleFunc("/healthcheck", webHealthCheck)
// pod admission
path.HandleFunc("/api/v1/admit/pod", func(w http.ResponseWriter, r *http.Request) {
ah := &admissionHandler{
decoder: serializer.NewCodecFactory(runtime.NewScheme()).UniversalDeserializer(),
}
ah.Serve(operations.PodsValidation())
})
path.HandleFunc("/api/v1/admit/pod", ah.Serve(operations.PodsValidation()))
// deployment admission
path.HandleFunc("/api/v1/admit/deployemnt", func(w http.ResponseWriter, r *http.Request) {
ah := &admissionHandler{
decoder: serializer.NewCodecFactory(runtime.NewScheme()).UniversalDeserializer(),
}
ah.Serve(operations.DeploymentsValidation())
})
path.HandleFunc("/api/v1/admit/deployment", ah.Serve(operations.DeploymentsValidation()))
// pod mutation
path.HandleFunc("/api/v1/mutate/pod", func(w http.ResponseWriter, r *http.Request) {
ah := &admissionHandler{
decoder: serializer.NewCodecFactory(runtime.NewScheme()).UniversalDeserializer(),
}
ah.Serve(operations.PodsMutation())
})
path.HandleFunc("/api/v1/mutate/pod", ah.Serve(operations.PodsMutation()))
// web root
path.HandleFunc("/", webRoot)
@@ -148,7 +135,7 @@ func (h *admissionHandler) Serve(hook operations.Hook) http.HandlerFunc {
w.Header().Set("Content-Type", "application/json")
if r.Method != http.MethodPost {
msg := "malformed admission review: request is nil"
msg := fmt.Sprintf("incorrect method: got request type %s, expected request type %s", r.Method, http.MethodPost)
log.Printf("[TRACE] %s", msg)
tmpltError(w, http.StatusMethodNotAllowed, msg)
return