From 8b27fa2f2e8746730dd88516124df13973cc6518 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ju=CC=88rgen=20Bru=CC=88der?= <juergen.brueder@gmail.com>
Date: Mon, 28 Jun 2021 11:07:16 +0200
Subject: [PATCH] added user,animal and ip replacement

---
 examples/12-factor-app-v2/k8s/traefik-ingress.yaml |  8 ++++----
 examples/12-factor-app-v2/k8s/traefik.yaml         | 10 +++++-----
 replace-variables.sh                               | 10 ++++++++++
 3 files changed, 19 insertions(+), 9 deletions(-)
 create mode 100644 replace-variables.sh

diff --git a/examples/12-factor-app-v2/k8s/traefik-ingress.yaml b/examples/12-factor-app-v2/k8s/traefik-ingress.yaml
index 0971107..b44b97e 100644
--- a/examples/12-factor-app-v2/k8s/traefik-ingress.yaml
+++ b/examples/12-factor-app-v2/k8s/traefik-ingress.yaml
@@ -7,8 +7,8 @@ metadata:
 spec:
   entryPoints:
     - web
-  routes: # change k8s.cno-user-XX-i-01.commandemy.training to your host DNS
-    - match: Host(`k8s.cno-user-XX-i-01.commandemy.training`) && PathPrefix(`/`)
+  routes:
+    - match: Host(`k8s.cno-user-<ENV-USER-ID>-i-01.<ENV-ANIMAL>.commandemy.training`) && PathPrefix(`/`)
       kind: Rule
       services:
         - name: api
@@ -24,8 +24,8 @@ spec:
     - websecure
   tls:
     certResolver: myresolver
-  routes: # change k8s.cno-user-XX-i-01.commandemy.training to your host DNS
-    - match: Host(`k8s.cno-user-XX-i-01.commandemy.training`) && PathPrefix(`/`)
+  routes:
+    - match: Host(`k8s.cno-user-<ENV-USER-ID>-i-01.<ENV-ANIMAL>.commandemy.training`) && PathPrefix(`/`)
       kind: Rule
       services:
         - name: api
diff --git a/examples/12-factor-app-v2/k8s/traefik.yaml b/examples/12-factor-app-v2/k8s/traefik.yaml
index 2f62785..017304a 100644
--- a/examples/12-factor-app-v2/k8s/traefik.yaml
+++ b/examples/12-factor-app-v2/k8s/traefik.yaml
@@ -172,7 +172,7 @@ metadata:
         app: traefik
 spec:
   externalIPs:
-    - 10.0.0.242 # IP of your centos host (hostname -i)
+    - <ENV-IP> #10.0.0.242 IP of your centos host (hostname -i)
   ports:
     - protocol: TCP
       name: web
@@ -184,7 +184,7 @@ spec:
       name: websecure
       port: 443
     - protocol: TCP
-      name: metrics  
+      name: metrics
       port: 8082
   selector:
     app: traefik
@@ -234,7 +234,7 @@ spec:
             ### PROMETHEUS ###
             #- --metrics.prometheus=true
             #- --metrics.prometheus.entryPoint=metrics
-            #- --entryPoints.metrics.address=:8082  
+            #- --entryPoints.metrics.address=:8082
             #- --metrics.prometheus.buckets=0.100000, 0.300000, 1.200000, 5.000000
             #- --metrics.prometheus.addEntryPointsLabels=true
             #- --metrics.prometheus.addServicesLabels=true
@@ -245,7 +245,7 @@ spec:
             #- --tracing.jaeger.samplingParam=1.0
             #- --tracing.jaeger.localAgentHostPort=127.0.0.1:6831
             #- --tracing.jaeger.propagation=jaeger
-            #- --tracing.jaeger.traceContextHeaderName=uber-trace-id 
+            #- --tracing.jaeger.traceContextHeaderName=uber-trace-id
 
           ports:
             - name: web
@@ -255,4 +255,4 @@ spec:
             - name: admin
               containerPort: 8080
             - name: metrics
-              containerPort: 8082  
+              containerPort: 8082
diff --git a/replace-variables.sh b/replace-variables.sh
new file mode 100644
index 0000000..88adb93
--- /dev/null
+++ b/replace-variables.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Replace <ENV-USER-ID>
+find 12* -type f -exec sed -i -e "s/<ENV-USER-ID>/$USER_ID/g" {} \;
+
+# Replace <ENV-ANIMAL>
+find 12* -type f -exec sed -i -e "s/<ENV-ANIMAL>/$ANIMAL/g" {} \;
+
+# Replace <ENV-IP>
+find 12* -type f -exec sed -i -e "s/<ENV-IP>/$HOST_IP/g" {} \;