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Use standard PORT for host port

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This commit is contained in:
Marc Di Luzio 2020-06-13 11:41:24 +01:00
parent 3f879f9501
commit 914eef05c0
5 changed files with 39 additions and 24 deletions
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15
cmd/rove-reverse-proxy/main.go
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@ -6,6 +6,7 @@ import (
"log"
"net/http"
"os"
"strconv"
"github.com/grpc-ecosystem/grpc-gateway/runtime"
"google.golang.org/grpc"
@ -23,13 +24,17 @@ func main() {
log.Fatal("Must set $ROVE_GRPC")
}
var address = os.Getenv("ROVE_HTTP")
if len(address) == 0 {
log.Fatal("Must set $ROVE_HTTP")
var port = os.Getenv("PORT")
if len(port) == 0 {
log.Fatal("Must set $PORT")
}
iport, err := strconv.Atoi(port)
if err != nil {
log.Fatal("$PORT not valid int")
}
// Create a new mux and register it with the gRPC endpoint
fmt.Printf("Hosting reverse-proxy on %s for %s\n", address, endpoint)
fmt.Printf("Hosting reverse-proxy on %d for %s\n", iport, endpoint)
mux := runtime.NewServeMux()
opts := []grpc.DialOption{grpc.WithInsecure()}
if err := rove.RegisterRoveHandlerFromEndpoint(ctx, mux, endpoint, opts); err != nil {
@ -37,7 +42,7 @@ func main() {
}
// Start the HTTP server and proxy calls to gRPC endpoint when needed
if err := http.ListenAndServe(address, mux); err != nil {
if err := http.ListenAndServe(fmt.Sprintf(":%d", iport), mux); err != nil {
log.Fatal(err)
}
}