From d72b86e65f6ccfdee5f3af85f9fcc3b1ebca87bd Mon Sep 17 00:00:00 2001
From: Nicolas Pernoud <npernoud@grandlyon.com>
Date: Thu, 26 Jan 2023 10:40:03 +0100
Subject: [PATCH] feat: added persistent data
---
deployment.yml | 7 +++++++
main.go | 22 +++++++++++++++++++++-
2 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/deployment.yml b/deployment.yml
index 4731502..721baa7 100644
--- a/deployment.yml
+++ b/deployment.yml
@@ -17,6 +17,10 @@ spec:
labels:
app: demo-openshift
spec:
+ volumes:
+ - name: data
+ persistentVolumeClaim:
+ claimName: pvc-01-ns-demo-d01-claim
containers:
- name: demo-openshift-app
image: registry.forge.grandlyon.com/npernoud/demo-openshift:latest
@@ -40,6 +44,9 @@ spec:
limits:
memory: "128Mi"
cpu: 500m
+ volumeMounts:
+ - mountPath: "/app/data"
+ name: "data"
imagePullSecrets:
- name: forge-secret
---
diff --git a/main.go b/main.go
index 4ebe24d..b65814d 100644
--- a/main.go
+++ b/main.go
@@ -4,12 +4,32 @@ import (
"fmt"
"log"
"net/http"
+ "os"
+ "strings"
)
func main() {
// API routes
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
- fmt.Fprintf(w, "Bonjour la Métropole du Grand Lyon")
+ fmt.Fprintf(w, "Hello world")
+ })
+
+ http.HandleFunc("/writefile/", func(w http.ResponseWriter, r *http.Request) {
+ // create the file
+ f, err := os.Create("data/test.txt")
+ if err != nil {
+ fmt.Println(err)
+ }
+ // close the file with defer
+ defer f.Close()
+
+ // write a string
+ str := strings.TrimPrefix(r.URL.Path, "/writefile/")
+ f.WriteString("Donnée enregistrée : " + str)
+ })
+
+ http.HandleFunc("/readfile/", func(w http.ResponseWriter, r *http.Request) {
+ http.ServeFile(w, r, "data/test.txt")
})
port := ":8080"
--
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