aa2bcfce46
aula-07: Criação de imagem Talos customizada na Hetzner Cloud - Usa Talos Factory para gerar imagem ARM64/AMD64 - Inclui extensões: qemu-guest-agent, hcloud aula-08: Provisionamento de cluster Kubernetes Talos via OpenTofu - 3 Control Planes em HA (CAX11 ARM64) - 1 Worker Node (CAX11 ARM64) - Rede privada, Floating IP, Firewall - Cluster Autoscaler para Hetzner (0-5 workers extras) - Setup interativo com validação de pré-requisitos - Custo estimado: ~€18/mês (base) Também inclui: - .gitignore para ignorar arquivos sensíveis - CLAUDE.md com instruções do projeto
44 lines
970 B
YAML
44 lines
970 B
YAML
# Talos Worker Configuration Patch
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# Base configuration for worker nodes
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machine:
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# Network optimizations
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sysctls:
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net.core.somaxconn: "8192"
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net.ipv4.tcp_max_syn_backlog: "8192"
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net.core.netdev_max_backlog: "5000"
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net.ipv4.ip_local_port_range: "1024 65535"
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net.ipv4.tcp_tw_reuse: "1"
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net.ipv4.tcp_fin_timeout: "15"
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fs.file-max: "2097152"
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fs.inotify.max_user_watches: "524288"
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vm.max_map_count: "262144"
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# Kubelet configuration
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kubelet:
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extraArgs:
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max-pods: "110"
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kube-reserved: "cpu=100m,memory=200Mi"
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system-reserved: "cpu=100m,memory=100Mi"
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# Time sync
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time:
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servers:
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- ntp1.hetzner.de
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- ntp2.hetzner.com
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- ntp3.hetzner.net
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# Features
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features:
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rbac: true
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stableHostname: true
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cluster:
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# Network configuration
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network:
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cni:
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name: flannel
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dnsDomain: cluster.local
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serviceSubnets:
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- 10.96.0.0/12
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podSubnets:
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- 10.244.0.0/16 |