From 47dcffc97a28b37dab66c347955df18a5ea43320 Mon Sep 17 00:00:00 2001
From: Jun-te Kim <juntekim@googlemail.com>
Date: Tue, 24 Feb 2026 05:29:01 +0000
Subject: [PATCH] got to exercise

---
 exercise/exercise.yaml | 248 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 248 insertions(+)
 create mode 100644 exercise/exercise.yaml

diff --git a/exercise/exercise.yaml b/exercise/exercise.yaml
new file mode 100644
index 0000000..e2c9b43
--- /dev/null
+++ b/exercise/exercise.yaml
@@ -0,0 +1,248 @@
+# ======================================================
+# WGER - PRODUCTION (exercise.juntekim.com)
+# ======================================================
+
+# -------------------------
+# POSTGRES PV
+# -------------------------
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: wger-postgres-pv
+spec:
+  capacity:
+    storage: 2Gi
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: wger-local-storage
+  persistentVolumeReclaimPolicy: Retain
+  local:
+    path: /home/kimjunte/k8s_storage/wger/postgres
+  nodeAffinity:
+    required:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: kubernetes.io/hostname
+              operator: In
+              values:
+                - mist
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: wger-postgres-pvc
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: wger-local-storage
+  resources:
+    requests:
+      storage: 2Gi
+
+# -------------------------
+# MEDIA PV
+# -------------------------
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: wger-media-pv
+spec:
+  capacity:
+    storage: 5Gi
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: wger-local-storage
+  persistentVolumeReclaimPolicy: Retain
+  local:
+    path: /home/kimjunte/k8s_storage/wger/media
+  nodeAffinity:
+    required:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: kubernetes.io/hostname
+              operator: In
+              values:
+                - mist
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: wger-media-pvc
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: wger-local-storage
+  resources:
+    requests:
+      storage: 5Gi
+
+# -------------------------
+# POSTGRES
+# -------------------------
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: wger-postgres
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: wger-postgres
+  template:
+    metadata:
+      labels:
+        app: wger-postgres
+    spec:
+      nodeSelector:
+        kubernetes.io/hostname: mist
+      containers:
+        - name: postgres
+          image: postgres:15-alpine
+          env:
+            - name: POSTGRES_USER
+              value: wger
+            - name: POSTGRES_PASSWORD
+              value: wgerpassword
+            - name: POSTGRES_DB
+              value: wger
+          volumeMounts:
+            - mountPath: /var/lib/postgresql/data
+              name: postgres-storage
+      volumes:
+        - name: postgres-storage
+          persistentVolumeClaim:
+            claimName: wger-postgres-pvc
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: wger-postgres
+spec:
+  selector:
+    app: wger-postgres
+  ports:
+    - port: 5432
+
+# -------------------------
+# REDIS
+# -------------------------
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: wger-redis
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: wger-redis
+  template:
+    metadata:
+      labels:
+        app: wger-redis
+    spec:
+      nodeSelector:
+        kubernetes.io/hostname: mist
+      containers:
+        - name: redis
+          image: redis:7-alpine
+          ports:
+            - containerPort: 6379
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: wger-redis
+spec:
+  selector:
+    app: wger-redis
+  ports:
+    - port: 6379
+
+# -------------------------
+# WGER APP
+# -------------------------
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: wger
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: wger
+  template:
+    metadata:
+      labels:
+        app: wger
+    spec:
+      nodeSelector:
+        kubernetes.io/hostname: mist
+      containers:
+        - name: wger
+          image: wger/server:latest
+          env:
+            - name: DJANGO_SECRET_KEY
+              value: replace-with-long-random-string
+
+            - name: DATABASE_URL
+              value: postgres://wger:wgerpassword@wger-postgres:5432/wger
+
+            - name: CACHE_URL
+              value: redis://wger-redis:6379/1
+
+            - name: ALLOWED_HOSTS
+              value: exercise.juntekim.com
+
+          ports:
+            - containerPort: 8000
+
+          volumeMounts:
+            - name: media-storage
+              mountPath: /home/wger/media
+
+      volumes:
+        - name: media-storage
+          persistentVolumeClaim:
+            claimName: wger-media-pvc
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: wger
+spec:
+  selector:
+    app: wger
+  ports:
+    - port: 80
+      targetPort: 8000
+
+# -------------------------
+# TRAEFIK INGRESS
+# -------------------------
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: wger-ingress
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - match: Host(`exercise.juntekim.com`)
+      kind: Rule
+      services:
+        - name: wger
+          port: 80
+          passHostHeader: true
+  tls:
+    certResolver: myresolver
\ No newline at end of file