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Workshop completo: aulas 08-10 com Talos, n8n e GitLab na Hetzner

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Aula 08 - Cluster Kubernetes HA:
- Setup interativo com OpenTofu para Talos na Hetzner
- CCM, CSI Driver, Cluster Autoscaler, Metrics Server
- NGINX Ingress com LoadBalancer (HTTP/HTTPS/SSH)

Aula 09 - n8n na Hetzner:
- Deploy via Helm com PostgreSQL e Redis
- Suporte multi-tenant com add-client.sh
- Integração com Hetzner CSI para volumes persistentes

Aula 10 - GitLab na Hetzner:
- Setup agnóstico: CloudFlare (trusted proxies) ou Let's Encrypt
- Anti-affinity para distribuir webservice/sidekiq em nós diferentes
- Container Registry e SSH via TCP passthrough
- Documentação do erro 422 e solução com trustedCIDRsForXForwardedFor

Melhorias gerais:
- READMEs atualizados com arquitetura e troubleshooting
- Scripts cleanup.sh para todas as aulas
- CLAUDE.md atualizado com contexto do projeto
This commit is contained in:
Allyson de Paula
2025-12-31 17:57:02 -03:00
parent 50dc74c1d8
commit 07b7ee62d3
35 changed files with 4665 additions and 311 deletions
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1
aula-08/talos-patches/control-plane.yaml
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@@ -26,6 +26,7 @@ machine:
# Kubelet configuration
kubelet:
extraArgs:
cloud-provider: external
max-pods: "110"
kube-reserved: "cpu=200m,memory=300Mi"
system-reserved: "cpu=200m,memory=200Mi"

1
aula-08/talos-patches/worker.yaml
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@@ -16,6 +16,7 @@ machine:
# Kubelet configuration
kubelet:
extraArgs:
cloud-provider: external
max-pods: "110"
kube-reserved: "cpu=100m,memory=200Mi"
system-reserved: "cpu=100m,memory=100Mi"