init k2 app

.dockerignore

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+__pycache__/
+*.pyc
+.env
+.git/
+*.md
+k8s/

Dockerfile

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+# TODO: napiši Dockerfile
+# Base image: python:3.12-slim
+# Working dir: /app
+# Kopiraj requirements.txt, pip install, zatim kopiraj app/
+# EXPOSE 8000
+# CMD uvicorn app.main:app --host 0.0.0.0 --port 8000

app/main.py

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+import os
+from fastapi import FastAPI
+
+app = FastAPI()
+
+AUTOR = os.getenv("AUTOR", "GalicIvan")
+
+@app.get("/")
+def root():
+    return {"message": "Kolokvij 2", "autor": AUTOR}
+
+@app.get("/health")
+def health():
+    return {"status": "ok"}

k8s/deployment.yaml

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+# TODO: napiši Deployment
+# Ime: k2-app | Namespace: kolokvij2-IME-PREZIME
+# Replicas: 2 | Image: git.fpmoz.sum.ba/IME-PREZIME/k2-app:1.0
+# containerPort: 8000 | env AUTOR=IME-PREZIME
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: k2-app
+  namespace: kolokvij2-ivan-galic
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: k2-app
+  template:
+    metadata:
+      labels:
+        app: 2-appk
+    spec:
+      containers:
+      - name: k2-app
+        image: git.fpmoz.sum.ba/galicivan/k2-app:1.0
+        ports:
+        - containerPort: 8000
+        env:
+          - name: AUTOR
+            value: "galicivan"
+        resources:
+          requests:
+            memory: "64Mi"
+            cpu: "50m"
+          limits:
+            memory: "128Mi"
+            cpu: "200m"

k8s/ingress.yaml

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+# TODO: napiši Ingress
+# Ime: k2-ingress | Namespace: kolokvij2-IME-PREZIME
+# ingressClassName: traefik
+# Host: IME-PREZIME.argocd.fpmoz.sum.ba -> k2-svc:80
+
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: k2-ingress
+  namespace: kolokvij2-ivan-galic
+spec:
+  ingressClassName: traefik
+  rules:
+  - host: galicivan.argocd.fpmoz.sum.ba
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: k2-svc   # mora odgovarati service.yaml
+            port:
+              number: 80           # port Servicea (ne containera!)

k8s/service.yaml

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+# TODO: napiši Service
+# Ime: k2-svc | Namespace: kolokvij2-IME-PREZIME
+# Tip: ClusterIP | port: 80 -> targetPort: 8000
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: k2-svc
+  namespace: kolokvij2-ivan-galic
+spec:
+  selector:
+    app: k2-app        # spaja Service s Podovima koji imaju ovaj label
+  ports:
+  - port: 80               # port koji Service eksponira (Ingress ce slati ovdje)
+    targetPort: 8000       # port containera (uvicorn slusa na 8000)
+    protocol: TCP
+  type: ClusterIP          # samo unutar K8s clustera — Ingress rjesava vanjski pristup

requirements.txt

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+fastapi==0.111.0
+uvicorn[standard]==0.29.0