ArgoCD Setup
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2904628bef
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fix: auditoria de coerência entre aulas
Bugs corrigidos:
- aula-15: tracing.js fallback OTel endpoint usava service name errado
(otel-collector vs otel-collector-opentelemetry-collector)
- aula-11/13: manifests k8s com gitea.kube.quest hardcoded → placeholder
Arquivos legado removidos (9):
- aula-10: gitlab-values.yaml, gitlab-registry-storage-secret.yaml,
object-storage-secret.yaml, registry-storage-secret.yaml
- aula-11: gitlab-runner-values.yaml, node-bugado/.gitlab-ci.yml
- aula-13: 3x .gitlab-ci.yml (substituídos por .gitea/workflows/ci.yml)
CLAUDE.md: comandos rápidos agora incluem aula-14 e aula-15
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2026-03-14 02:41:35 -03:00 |
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ArgoCD Setup
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9b3168b996
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aula-15: implementação completa APM (Tempo + OTel + demo app)
Componentes:
- tempo-values.yaml: Grafana Tempo monolithic, 256Mi, 10Gi PVC
- otel-collector-values.yaml: recebe OTLP, exporta traces→Tempo,
gera span metrics (RED)→Victoria Metrics via spanmetrics connector
- demo-app/: Node.js com rotas /fast (1 query), /slow (N+1, 51 queries),
/fixed (JOIN), auto-instrumentado com OpenTelemetry
- alerts/latency-alerts.yaml: VMRule com Doherty threshold (p95>400ms)
- setup.sh: instala Tempo, OTel Collector, configura Grafana datasource,
deploy demo app via ConfigMap (sem Docker build necessário)
- cleanup.sh: remove apenas recursos da aula-15, preserva aula-12
Zero hardcoded hostnames. Tudo via .env e placeholders.
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2026-03-14 02:30:35 -03:00 |
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