Emanuel Almeida
6b3a6f2698
- All SKILL.md files now <500 lines (avg reduction 69%) - Detailed content extracted to references/ subdirectories - Frontmatter standardised: only name + description (Anthropic standard) - New skills: brand-guidelines, spec-coauthor, report-templates, skill-creator - Design skills: anti-slop guidelines, premium-proposals reference - Removed non-standard frontmatter fields (triggers, version, author, category) Plugins affected: infraestrutura, marketing, dev-tools, crm-ops, gestao, core-tools, negocio, perfex-dev, wordpress, design-media Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
61 lines
1.1 KiB
Markdown
61 lines
1.1 KiB
Markdown
# Fencing Configuration - Proxmox HA
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Configuracao detalhada de fencing devices (STONITH) para High Availability.
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---
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## Opcao A: Watchdog (Software Fencing)
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Mais simples, menos confiavel:
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```bash
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# Instalar watchdog em ambos nodes
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apt install watchdog
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# Load kernel module
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modprobe softdog
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# Auto-load on boot
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echo "softdog" >> /etc/modules
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# Configurar HA Manager para usar watchdog
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# (automatico quando HA activado)
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```
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## Opcao B: IPMI/iLO (Hardware Fencing)
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Mais confiavel, requer IPMI:
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```bash
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# Verificar IPMI disponivel
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ipmitool lan print
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# Configurar IPMI credentials (via BIOS ou ipmitool)
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# Configurar em Proxmox (Web UI):
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# Datacenter -> Fencing -> Add
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# Type: IPMI
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# IP: <node-ipmi-ip>
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# Username: admin
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# Password: <ipmi-pass>
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# Test
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fence_ipmilan -a <node-ipmi-ip> -l admin -p <pass> -o status
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```
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## Opcao C: Network Fencing (Menos Confiavel)
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Usar apenas se IPMI nao disponivel:
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```bash
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# SSH-based fencing (perigoso)
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# Depende de network estar up
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# Nao recomendado para production
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```
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## Recomendacao Cluster Descomplicar
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- **Inicio:** Watchdog (simple, funcional)
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- **Producao:** IPMI se hardware suporta
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- **Evitar:** Network fencing
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