josh
bda568b25c
Go service for Proxmox homelab cluster provisioning. Handles PXE boot, Proxmox autoinstall (answer file generation), cluster join via SSH, and Infrastructure API registration. - Host state machine (registered → pxe_ready → installing → ready) - dnsmasq supervisor with MAC-based allowlist - iPXE script and Proxmox answer file generation - First-boot phone-home → cluster join → infra registration - Operation locking with expiry (409 on conflict) - SSE event hub for real-time dashboard updates - Admin dashboard (host grid, detail, registration form) - Config-driven server types with hot-reload - Docker deployment (multi-stage fat image) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
45 lines
1.5 KiB
Go
45 lines
1.5 KiB
Go
package pxe
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import (
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"fmt"
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"strings"
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"provisioning/internal/config"
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"provisioning/internal/model"
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)
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func GenerateAnswerFile(host *model.Host, serverType model.ServerType, cfg *config.Config) string {
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var b strings.Builder
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b.WriteString("[global]\n")
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b.WriteString(`keyboard = "en-us"` + "\n")
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b.WriteString(`country = "us"` + "\n")
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b.WriteString(fmt.Sprintf("fqdn = \"%s.thewrightserver.net\"\n", host.Hostname))
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b.WriteString(`mailto = "admin@thewrightserver.net"` + "\n")
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b.WriteString(`timezone = "America/Indiana/Indianapolis"` + "\n")
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b.WriteString(fmt.Sprintf("root-password-hashed = \"%s\"\n", cfg.Credentials.RootPasswordHash))
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b.WriteString(fmt.Sprintf("root-ssh-keys = [\"%s\"]\n", cfg.Credentials.SSHPublicKey))
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b.WriteString("\n")
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b.WriteString("[network]\n")
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b.WriteString(`source = "from-dhcp"` + "\n")
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b.WriteString("\n")
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b.WriteString("[disk-setup]\n")
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b.WriteString(`filesystem = "zfs"` + "\n")
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b.WriteString(`zfs.raid = "raid0"` + "\n")
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b.WriteString(fmt.Sprintf("disk-list = [\"%s\"]\n", serverType.BootDisk))
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b.WriteString("\n")
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b.WriteString("[post-installation-webhook]\n")
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b.WriteString(fmt.Sprintf("url = \"%s/api/hosts/%d/installed\"\n", cfg.Server.PublicURL, host.ID))
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b.WriteString("\n")
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b.WriteString("[first-boot]\n")
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b.WriteString(`source = "from-url"` + "\n")
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b.WriteString(fmt.Sprintf("url = \"%s/api/hosts/%d/first-boot-script\"\n", cfg.Server.PublicURL, host.ID))
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b.WriteString(`ordering = "after-network"` + "\n")
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return b.String()
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}
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