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ITO Mac
2026-04-14 11:02:09 +02:00
parent 1261b2ad1e
commit 37243df9aa
8 changed files with 241 additions and 2 deletions
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10
.dockerignore Normal file
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.git
.gitignore
*.md
LICENSE
kubeconfig-*.yaml
k8s/
.gitea/
__pycache__
*.pyc
.env

55
.gitea/workflows/ci.yaml Normal file
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name: CI/CD Pipeline
on:
push:
branches: [main]
env:
REGISTRY: git.fpmoz.sum.ba
IMAGE_NAME: blazp04/distribuirani
jobs:
build-and-push:
runs-on: ubuntu-latest
steps:
- name: Checkout koda
uses: actions/checkout@v4
- name: Postavi Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Prijava na Gitea Container Registry
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ secrets.REGISTRY_USER }}
password: ${{ secrets.REGISTRY_PASSWORD }}
- name: Generiraj tagove za image
id: meta
run: |
SHORT_SHA=$(echo "${{ gitea.sha }}" | cut -c1-7)
echo "short_sha=${SHORT_SHA}" >> "$GITHUB_OUTPUT"
echo "tags=${REGISTRY}/${IMAGE_NAME}:${SHORT_SHA},${REGISTRY}/${IMAGE_NAME}:latest" >> "$GITHUB_OUTPUT"
- name: Build i push Docker image
uses: docker/build-push-action@v5
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}
cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
cache-to: type=inline
- name: Ažuriraj image tag u deployment manifestu
run: |
SHORT_SHA=${{ steps.meta.outputs.short_sha }}
sed -i "s|image: ${REGISTRY}/${IMAGE_NAME}:.*|image: ${REGISTRY}/${IMAGE_NAME}:${SHORT_SHA}|" k8s/distribuirani/deployment.yaml
cat k8s/distribuirani/deployment.yaml
- name: Commit i push ažuriranog manifesta
run: |
git config user.name "Gitea Actions"
git config user.email "actions@git.fpmoz.sum.ba"
git add k8s/distribuirani/deployment.yaml
git diff --cached --quiet && echo "Nema promjena" || (git commit -m "ci: update image tag to ${{ steps.meta.outputs.short_sha }} [skip ci]" && git push)

6
.gitignore vendored
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kubeconfig-Blazp04.yaml kubeconfig-*.yaml
.env
__pycache__/
*.pyc
*.pyo

24
Dockerfile Normal file
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# ---------- build stage ----------
FROM python:3.12-slim AS builder
WORKDIR /build
COPY app/requirements.txt .
RUN pip install --no-cache-dir --prefix=/install -r requirements.txt
# ---------- runtime stage ----------
FROM python:3.12-slim
LABEL maintainer="blazp04"
LABEL org.opencontainers.image.source="https://git.fpmoz.sum.ba/blazp04/distribuirani"
RUN adduser --disabled-password --no-create-home appuser
WORKDIR /app
COPY --from=builder /install /usr/local
COPY app/ .
USER appuser
EXPOSE 8000
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

123
app/main.py Normal file
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import os
import datetime
from fastapi import FastAPI
from fastapi.responses import HTMLResponse
app = FastAPI(title="Distribuirani Sustavi - FPMOZ")
SERVICE_NAME = os.getenv("SERVICE_NAME", "distribuirani-service")
LOG_LEVEL = os.getenv("LOG_LEVEL", "info")
WELCOME_MSG = os.getenv("WELCOME_MSG", "Pozdrav iz FPMOZ k3s clustera!")
@app.get("/", response_class=HTMLResponse)
def root():
return f"""<!DOCTYPE html>
<html lang="hr">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{SERVICE_NAME}</title>
<style>
* {{ margin: 0; padding: 0; box-sizing: border-box; }}
body {{
font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
color: #e0e0e0;
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}}
.container {{
text-align: center;
padding: 3rem;
background: rgba(255,255,255,0.05);
border-radius: 20px;
backdrop-filter: blur(10px);
border: 1px solid rgba(255,255,255,0.1);
max-width: 600px;
box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}}
h1 {{
font-size: 2.2rem;
background: linear-gradient(90deg, #00d2ff, #3a7bd5);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
margin-bottom: 1rem;
}}
.welcome {{
font-size: 1.3rem;
color: #a0d8ef;
margin-bottom: 2rem;
}}
.info {{
display: grid;
gap: 0.8rem;
text-align: left;
background: rgba(0,0,0,0.2);
padding: 1.5rem;
border-radius: 12px;
}}
.info-row {{
display: flex;
justify-content: space-between;
padding: 0.4rem 0;
border-bottom: 1px solid rgba(255,255,255,0.05);
}}
.label {{ color: #888; }}
.value {{ color: #00d2ff; font-weight: 600; }}
.badge {{
display: inline-block;
margin-top: 1.5rem;
padding: 0.5rem 1.2rem;
background: linear-gradient(90deg, #00d2ff, #3a7bd5);
border-radius: 20px;
font-size: 0.85rem;
color: #fff;
font-weight: 600;
}}
</style>
</head>
<body>
<div class="container">
<h1>Distribuirani Sustavi</h1>
<p class="welcome">{WELCOME_MSG}</p>
<div class="info">
<div class="info-row">
<span class="label">Servis</span>
<span class="value">{SERVICE_NAME}</span>
</div>
<div class="info-row">
<span class="label">Hostname</span>
<span class="value">{os.getenv("HOSTNAME", "local")}</span>
</div>
<div class="info-row">
<span class="label">Log Level</span>
<span class="value">{LOG_LEVEL}</span>
</div>
<div class="info-row">
<span class="label">Vrijeme</span>
<span class="value">{datetime.datetime.now(datetime.timezone.utc).strftime("%Y-%m-%d %H:%M:%S UTC")}</span>
</div>
</div>
<span class="badge">FPMOZ K3s Cluster &bull; GitOps CI/CD</span>
</div>
</body>
</html>"""
@app.get("/health")
def health():
return {"status": "ok"}
@app.get("/info")
def info():
return {
"service": SERVICE_NAME,
"hostname": os.getenv("HOSTNAME", "local"),
"log_level": LOG_LEVEL,
"welcome": WELCOME_MSG,
"timestamp": datetime.datetime.now(datetime.timezone.utc).isoformat(),
}

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app/requirements.txt Normal file
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fastapi==0.115.6
uvicorn[standard]==0.34.0

14
k8s/distribuirani/deployment.yaml
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@@ -15,7 +15,7 @@ spec:
spec: spec:
containers: containers:
- name: distribuirani - name: distribuirani
image: git.fpmoz.sum.ba/blazp04/distribuirani:1.0 image: git.fpmoz.sum.ba/blazp04/distribuirani:latest
ports: ports:
- containerPort: 8000 - containerPort: 8000
envFrom: envFrom:
@@ -32,6 +32,18 @@ spec:
secretKeyRef: secretKeyRef:
name: distribuirani-secret name: distribuirani-secret
key: API_KEY key: API_KEY
livenessProbe:
httpGet:
path: /health
port: 8000
initialDelaySeconds: 5
periodSeconds: 10
readinessProbe:
httpGet:
path: /health
port: 8000
initialDelaySeconds: 3
periodSeconds: 5
resources: resources:
requests: requests:
memory: "64Mi" memory: "64Mi"

9
k8s/distribuirani/secret.yaml Normal file
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apiVersion: v1
kind: Secret
metadata:
name: distribuirani-secret
namespace: student-blazp04
type: Opaque
stringData:
DB_PASSWORD: "SUPERTAJNIPASSWD"
API_KEY: "APIKEYNEKI DEMO"