mirror of
https://github.com/Dvorinka/MyClubServer.git
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dev day #80
This commit is contained in:
Tomas Dvorak
@@ -0,0 +1,252 @@
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# Docker Environment Status Report
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**Generated:** October 21, 2025 @ 09:45 AM
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**Environment:** Development (Docker)
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---
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## 🟢 Overall Status: OPERATIONAL
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All critical services are running and accepting connections. Minor health check issue on frontend (cosmetic - does not affect functionality).
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---
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## 📊 Container Status
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### 1. **Backend (myclub-backend)** ✅ HEALTHY
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- **Container ID:** `2f6ca942fc79`
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- **Image:** `fotbal-club-backend`
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- **Status:** Up 16 minutes
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- **Health:** ✅ **HEALTHY**
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- **Port:** `8080:8080` (Host:Container)
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- **CPU Usage:** 0.00%
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- **Memory:** 49.86 MiB / 2 GiB
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- **Network I/O:** 1.51MB sent / 1.11MB received
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- **Health Check:** `wget http://localhost:8080/api/v1/health` → ✅ PASSING
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**Backend API Response:**
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```json
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{
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"status": "ok"
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}
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```
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**Recent Activity (Last 50 lines):**
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- ✅ API endpoints responding normally (200 OK)
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- ✅ Database queries executing successfully
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- ✅ Cache system operational
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- ✅ CORS configured properly
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- ✅ All routes accessible
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**Sample Requests:**
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```
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GET /api/v1/settings → 200 (2.96ms)
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GET /api/v1/players → 200 (2.99ms)
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GET /api/v1/articles → 200 (1.91ms)
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GET /api/v1/sponsors → 200 (2.97ms)
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```
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---
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### 2. **Frontend (myclub-frontend)** ⚠️ UNHEALTHY (but functional)
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- **Container ID:** `26adece8cbc1`
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- **Image:** `fotbal-club-frontend`
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- **Status:** Up 16 minutes
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- **Health:** ⚠️ **UNHEALTHY** (false positive)
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- **Port:** `3000:80` (Host:Container)
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- **CPU Usage:** 0.00%
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- **Memory:** 15.95 MiB / 1 GiB
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- **Network I/O:** 435kB sent / 21.2MB received
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- **HTTP Status:** ✅ 200 OK (verified with curl)
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**Health Check Issue:**
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The container health check is failing because:
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```
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Health Check: wget http://localhost:80/
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Error: "wget: can't connect to remote host: Connection refused"
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```
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**Root Cause:** The health check is trying `localhost:80` from inside the container, but Nginx might be binding differently. However, **the frontend IS working perfectly** when accessed from the host machine at `http://localhost:3000`.
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**Recent Activity:**
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- ✅ Serving React application successfully
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- ✅ All static assets loading (main.js, main.css)
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- ⚠️ Some missing image files (expected - need to be uploaded):
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- `/images/club-logo.png` → 404
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- `/images/club-opponent.png` → 404
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- `/images/news/placeholder.jpg` → 404
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- `/dist/img/logo-club-empty.svg` → 404
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**User Access Logs:**
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```
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GET /admin/hraci → 200
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GET /admin/clanky → 200
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GET /admin/o-klubu → 200
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GET / → 200 (homepage working)
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```
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---
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### 3. **Database (myclub-db)** ✅ HEALTHY
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- **Container ID:** `7f5ef9341913`
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- **Image:** `postgres:15-alpine`
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- **Status:** Up 16 minutes
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- **Health:** ✅ **HEALTHY**
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- **Port:** `5432:5432` (Host:Container)
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- **CPU Usage:** 0.00%
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- **Memory:** 100.8 MiB / 2 GiB
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- **Network I/O:** 732kB sent / 1.13MB received
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- **Health Check:** `pg_isready -U postgres` → ✅ PASSING
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**Database Configuration:**
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```
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User: postgres
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Database: fotbal_club
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Encoding: UTF-8
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Max Connections: 200
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Shared Buffers: 256MB
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```
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**Recent Activity:**
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- ✅ Accepting connections
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- ✅ Query execution normal
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- ✅ GORM queries optimized and using prepared statements
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- ✅ No connection pool exhaustion
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**Sample Queries:**
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```sql
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SELECT * FROM "sponsors" WHERE "deleted_at" IS NULL → 0.079ms
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SELECT * FROM "articles" WHERE featured = 't' → 0.062ms
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SELECT * FROM "players" → executing normally
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```
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---
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## 🌐 Port Mappings & Accessibility
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| Service | Internal Port | External Port | Accessible From Host | Status |
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|---------|--------------|---------------|---------------------|--------|
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| Frontend | 80 | 3000 | http://localhost:3000 | ✅ Working |
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| Backend API | 8080 | 8080 | http://localhost:8080 | ✅ Working |
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| Database | 5432 | 5432 | localhost:5432 | ✅ Working |
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**Verification:**
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```bash
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✅ curl http://localhost:3000/ → HTTP 200
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✅ curl http://localhost:8080/api/v1/health → {"status": "ok"}
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✅ Backend accessible from frontend (API calls working)
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```
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---
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## 🔧 Important Notes
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### 1. **Rich Text Editor CSS Fix Status**
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⚠️ **The CSS fix I applied is NOT yet active in the running container**
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The changes made to fix the rich text editor visibility are in the source code:
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- ✅ `frontend/src/index.tsx` - CSS imports added
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- ✅ `frontend/src/components/common/CustomRichEditor.tsx` - Cleaned up
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**However:** The Docker container is running a **pre-built** version of the frontend from before the fix.
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**To apply the fix, you need to rebuild:**
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```bash
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# Option 1: Rebuild just the frontend
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docker-compose build frontend
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docker-compose up -d frontend
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# Option 2: Rebuild everything
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docker-compose down
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docker-compose build
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docker-compose up -d
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```
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### 2. **Frontend Health Check False Positive**
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The frontend shows as "unhealthy" but is actually working perfectly. This is a Docker health check configuration issue, not a functional problem.
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**To fix permanently (optional):**
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Edit `docker-compose.yml` line 76:
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```yaml
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# CURRENT (failing):
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healthcheck:
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test: ["CMD", "wget", "--spider", "-q", "http://localhost:80/"]
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# BETTER:
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healthcheck:
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test: ["CMD", "wget", "--spider", "-q", "http://127.0.0.1:80/"]
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# or
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test: ["CMD", "curl", "-f", "http://127.0.0.1:80/"]
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```
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### 3. **Missing Static Files**
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These are expected missing files that should be uploaded via the admin panel:
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- Club logo
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- Club opponent logo
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- News placeholder images
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These don't affect functionality - just placeholder images won't show.
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---
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## 📝 Action Items
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### Immediate (To Apply Rich Editor Fix):
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1. ⚠️ **Rebuild frontend container** to get the CSS fix:
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```bash
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docker-compose build frontend
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docker-compose restart frontend
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```
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2. 🔄 **Clear browser cache** after restart:
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- Hard refresh: `Ctrl+Shift+R` (Linux/Windows) or `Cmd+Shift+R` (Mac)
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### Optional Improvements:
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3. 🔧 Fix frontend health check in `docker-compose.yml`
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4. 📸 Upload club logos via admin panel to eliminate 404s
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5. 🗄️ Verify database migrations are complete
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---
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## 🎯 Performance Summary
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| Metric | Status | Details |
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|--------|--------|---------|
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| Backend Response Time | ✅ Excellent | 0.5-12ms average |
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| Memory Usage | ✅ Normal | All containers < 50% of limits |
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| CPU Usage | ✅ Idle | 0% (no active load) |
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| Network I/O | ✅ Healthy | Minimal overhead |
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| Database Queries | ✅ Optimized | Using prepared statements |
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---
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## 🚀 Quick Reference Commands
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```bash
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# View logs
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docker logs myclub-backend --tail 50
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docker logs myclub-frontend --tail 50
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docker logs myclub-db --tail 50
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# Check health
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docker ps
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docker inspect myclub-backend --format='{{.State.Health.Status}}'
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# Restart services
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docker-compose restart backend
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docker-compose restart frontend
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# Rebuild and restart
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docker-compose build frontend
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docker-compose up -d
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# Access database
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docker exec -it myclub-db psql -U postgres -d fotbal_club
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```
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---
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## ✅ Conclusion
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**System is fully operational** with one cosmetic health check warning that doesn't affect functionality.
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**Next Step:** Rebuild the frontend container to apply the rich text editor CSS fix, then verify the editor is visible in the admin panel.
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