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Add health and info endpoints

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Fixes issue 689 by enabling /healthz and /system/info, see
swagger for more details.

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
This commit is contained in:
Alex Ellis (VMware)
2018-05-20 19:06:41 +01:00
committed by Alex Ellis
parent fa3ae74f37
commit 4123270235
2 changed files with 29 additions and 2 deletions
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6
gateway/server.go
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@ -28,7 +28,7 @@ func main() {
log.Printf("HTTP Write Timeout: %s", config.WriteTimeout)
if !config.UseExternalProvider() {
log.Fatalln("As of this version of OpenFaaS, you must use external provider even for Docker Swarm.")
log.Fatalln("You must provide an external provider via 'functions_provider_url' env-var.")
}
log.Printf("Binding to external function provider: %s", config.FunctionsProviderURL)
@ -92,6 +92,8 @@ func main() {
r.HandleFunc("/function/{name:[-a-zA-Z_0-9]+}", faasHandlers.Proxy)
r.HandleFunc("/function/{name:[-a-zA-Z_0-9]+}/", faasHandlers.Proxy)
r.HandleFunc("/system/info", handlers.MakeForwardingProxyHandler(reverseProxy, forwardingNotifiers, urlResolver)).Methods(http.MethodGet)
r.HandleFunc("/system/alert", faasHandlers.Alert)
r.HandleFunc("/system/function/{name:[-a-zA-Z_0-9]+}", queryFunction).Methods(http.MethodGet)
@ -117,6 +119,8 @@ func main() {
metricsHandler := metrics.PrometheusHandler()
r.Handle("/metrics", metricsHandler)
r.HandleFunc("/healthz", handlers.MakeForwardingProxyHandler(reverseProxy, forwardingNotifiers, urlResolver)).Methods(http.MethodGet)
r.Handle("/", http.RedirectHandler("/ui/", http.StatusMovedPermanently)).Methods(http.MethodGet)
tcpPort := 8080