init: FastAPI priprema-za-kolokvij + k8s manifesti (monorepo)

.dockerignore

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

Dockerfile

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+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Kopiraj ovisnosti PRVO — ako se ne mijenjaju, pip install se preskace (cache hit)
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Kopiraj kod NAKON instalacije
+COPY app/ ./app/
+
+EXPOSE 8000
+
+# OBAVEZNO: --host 0.0.0.0 da Ingress moze pristupiti containeru
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

app/main.py

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+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/")
+def root():
+    return {"message": "Pozdrav svijete!", "autor": "Dinko"}
+
+@app.get("/health")
+def health():
+    return {"status": "ok"}

k8s/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: priprema-za-kolokvij
+  namespace: student-VAŠ_KORISNIK
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: priprema-za-kolokvij2
+  template:
+    metadata:
+      labels:
+        app: priprema-za-kolokvij2
+    spec:
+      containers:
+        - name: priprema-za-kolokvij2
+          image: git.fpmoz.sum.ba/dinkoglc/priprema-za-kolokvij2:1.0
+          ports:
+            - containerPort: 8000
+          resources:
+            requests:
+              memory: "64Mi"
+              cpu: "50m"
+            limits:
+              memory: "128Mi"
+              cpu: "200m"

k8s/ingress.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: priprema-ingress
+  namespace: student-dinkoglc
+spec:
+  ingressClassName: traefik
+  rules:
+    - host: dinkoglc.argocd.fpmoz.sum.ba
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: priprema-svc # mora odgovarati service.yaml
+                port:
+                  number: 80 # port Servicea (ne containera!)

k8s/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: priprema-svc
+  namespace: student-dinkoglc
+spec:
+  selector:
+    app: priprema-za-kolokvij2 # 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