mi
64 lines
2.6 KiB
Bash
64 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# diagnose-han-chat.sh — запускать из /opt/han-chat/backend
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set -euo pipefail
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cd /opt/han-chat/backend
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echo "=== 1. Статус сервисов ==="
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docker compose --env-file .env ps api-backend keycloak redis message-safety
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echo
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echo "=== 2. Healthcheck api-backend (что именно падает) ==="
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docker compose --env-file .env exec -T api-backend \
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python -c "
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import json, urllib.request
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try:
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r = urllib.request.urlopen('http://127.0.0.1:8000/health/ready', timeout=5)
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print('HTTP', r.status)
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print(json.dumps(json.loads(r.read()), indent=2, ensure_ascii=False))
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except urllib.error.HTTPError as e:
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print('HTTP', e.code)
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print(json.dumps(json.loads(e.read()), indent=2, ensure_ascii=False))
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"
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echo
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echo "=== 3. Keycloak health (management port 9000) ==="
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docker compose --env-file .env exec -T keycloak bash -c \
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"exec 3<>/dev/tcp/127.0.0.1/9000 && printf 'GET /auth/health/ready HTTP/1.0\r\n\r\n' >&3 && cat <&3" \
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2>/dev/null | head -20 || echo "Keycloak health FAILED"
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echo
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echo "=== 4. api-backend -> Keycloak (JWKS) ==="
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docker compose --env-file .env exec -T api-backend \
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python -c "
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import os, urllib.request, json
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base = os.environ.get('KEYCLOAK_INTERNAL_URL','http://keycloak:8080/auth').rstrip('/')
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realm = os.environ.get('KEYCLOAK_REALM','han-chat')
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url = f'{base}/realms/{realm}/.well-known/openid-configuration'
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try:
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d = json.loads(urllib.request.urlopen(url, timeout=5).read())
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print('discovery OK, jwks_uri:', d.get('jwks_uri'))
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except Exception as e:
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print('discovery FAILED:', e)
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"
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echo
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echo "=== 5. Счётчик рестартов ==="
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docker inspect --format '{{.Name}} restarts={{.RestartCount}} started={{.State.StartedAt}} health={{if .State.Health}}{{.State.Health.Status}}{{else}}n/a{{end}}' \
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han-chat-api-backend-1 han-chat-keycloak-1
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echo
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echo "=== 6. Последние ошибки в логах ==="
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echo "--- api-backend ---"
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docker logs --tail 80 han-chat-api-backend-1 2>&1 | grep -iE 'error|failed|exception|jwks|settings|postgres' || echo "(нет совпадений)"
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echo "--- keycloak ---"
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docker logs --tail 80 han-chat-keycloak-1 2>&1 | grep -iE 'error|failed|exception|FATAL|OutOfMemory' || echo "(нет совпадений)"
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echo
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echo "=== 7. Память (Keycloak часто падает от OOM) ==="
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free -h
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docker stats --no-stream --format 'table {{.Name}}\t{{.MemUsage}}\t{{.CPUPerc}}' \
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han-chat-keycloak-1 han-chat-api-backend-1 2>/dev/null || true
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echo
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echo "=== 8. Exited контейнеры (в метриках было exited=2) ==="
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docker ps -a --filter status=exited --format 'table {{.Names}}\t{{.Status}}\t{{.Image}}' |