Add initial project structure with Dockerfile, Kubernetes manifests, and FastAPI application

.dockeringore

@@ -0,0 +1,6 @@
+__pycache__/
+*.pyc
+.env
+.git/
+*.md
+k8s/

.env

@@ -0,0 +1 @@
+AUTOR= filip-susak

Dockerfile

@@ -0,0 +1,18 @@
+# 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
+FROM python:3.12-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app/ ./app/
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

app/main.py

@@ -0,0 +1,14 @@
+import os
+from fastapi import FastAPI
+
+app = FastAPI()
+
+AUTOR = os.getenv("AUTOR", "nepoznat")
+
+@app.get("/")
+def root():
+    return {"message": "Kolokvij 2", "autor": AUTOR}
+
+@app.get("/health")
+def health():
+    return {"status": "ok"}

k8s/deployment.yaml

@@ -0,0 +1,37 @@
+# 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-fsusak03
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: k2-app
+  template:
+    metadata:
+      labels:
+        app: k2-app
+    spec:
+      containers:
+      - name: k2-app
+        image: git.fpmoz.sum.ba/fsusak03/k2-app:1.0
+        ports:
+        - containerPort: 8000
+        env:
+        - name: AUTOR
+          value: "fsusak03"
+        resources:
+          requests:
+            memory: "64Mi"
+            cpu: "50m"
+          limits:
+            memory: "128Mi"
+            cpu: "200m"

k8s/ingress.yaml

@@ -0,0 +1,25 @@
+# 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-fsusak03
+spec:
+  ingressClassName: traefik
+  rules:
+  - host: fsusak03.argocd.fpmoz.sum.ba
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: k2-svc
+            port:
+              number: 80
+              

k8s/service.yaml

@@ -0,0 +1,18 @@
+# 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-fsusak03
+spec:
+  selector:
+    app: k2-app         
+  ports:
+  - port: 80              
+    targetPort: 8000
+    protocol: TCP
+  type: ClusterIP 

requirements.txt

@@ -0,0 +1,2 @@
+fastapi==0.111.0
+uvicorn[standard]==0.29.0