removes flag from books (we will use ENV later)

joelbirchler

2019-12-06 95be86ecd30e4c88e4b164b7aefcb3755a9d0834

removes flag from books (we will use ENV later)

 books/Dockerfile

@@ -1,4 +1,4 @@
# -- build stage --
# -- Build stage --

FROM registry.redhat.io/ubi8/go-toolset:1.12.8 AS builder

@@ -9,14 +9,16 @@
    go build


# -- app stage --
# -- App stage --

FROM registry.redhat.io/ubi8-minimal:8.0-213
LABEL maintainer="jbirchler@redhat.com"
LABEL maintainer="jbirchler@redhat.com" \
      version="v1.0.0"

WORKDIR /home
COPY --from=builder /opt/app-root/src/go/src/books/books /home

USER nobody
EXPOSE 8080

ENTRYPOINT ["./books"]

 books/main.go

@@ -1,25 +1,17 @@
package main

import (
    "flag"
    "fmt"
    "time"
    "log"
    "net/http"
    "time"

    "github.com/gorilla/mux"
)

var port string

func init() {
    flag.StringVar(&port, "p", "8080", "Port to listen on")
    flag.StringVar(&port, "port", "8080", "Port to listen on")
}
const port = "8080"

func main() {
    flag.Parse()

    r := mux.NewRouter()
    r.HandleFunc("/", homeHandler)
    r.HandleFunc("/healthz", healthzHandler)