init: hello-cicd project setup

Dockerfile

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+# Dockerfile
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Kopiraj requirements PRIJE koda — cache trick!
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+ENV APP_VERSION=dev
+EXPOSE 8000
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

k8s/deployment.yaml

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+# k8s/deployment.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-cicd
+  namespace: student-ivanivso7
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: hello-cicd
+  template:
+    metadata:
+      labels:
+        app: hello-cicd
+    spec:
+      imagePullSecrets:
+      - name: gitea-creds
+      containers:
+      - name: hello-cicd
+        image: git.fpmoz.sum.ba/ivanivso7/hello-cicd:latest
+        ports:
+        - containerPort: 8000
+        env:
+        - name: APP_VERSION
+          value: "latest"
+        resources:
+          requests: {cpu: 50m, memory: 64Mi}
+          limits:   {cpu: 200m, memory: 128Mi}
+

k8s/service.yaml

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+# k8s/service.yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-cicd-svc
+  namespace: student-VAŠ_KORISNIK
+spec:
+  selector:
+    app: hello-cicd
+  ports:
+  - port: 80
+    targetPort: 8000
+  type: NodePort

main.py

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+# main.py
+from fastapi import FastAPI
+import os, datetime
+
+app = FastAPI()
+
+@app.get("/health")
+def health():
+    return {
+        "status": "ok",
+        "version": os.getenv("APP_VERSION", "dev"),
+        "timestamp": datetime.datetime.utcnow().isoformat()
+    }
+
+@app.get("/")
+def root():
+    return {"poruka": "Zdravo s k3s!", "host": os.uname().nodename}

requirements.txt

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+fastapi==0.115.0
+uvicorn==0.32.0