Jon Chery
16440a89f2
- internal/traefik/install.go: shared Traefik installer (download + systemd unit + dynamic dir). Default v3.3.0, configurable. - orca init: installs Traefik on localhost (idempotent, non-fatal if offline) - proxmox bootstrap: installs Traefik on PVE host + downloads LXC template (default ubuntu-24.04, --lxc-template flag) - linux bootstrap: installs Traefik on worker - emitter/traefik.go: directory provider (was single file); register pve-ct/pve-vm in RegisterTraefik - --lxc-template flag on node join (default ubuntu-24.04) ---ci--- project: orca milestone: v0.12.18 phase: B status: complete requirements: covered: [165, 167] ---/ci---
79 lines
2.3 KiB
Go
79 lines
2.3 KiB
Go
package traefik
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import (
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"fmt"
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"os/exec"
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"strings"
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)
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const DefaultVersion = "v3.3.0"
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func downloadURL(version string) string {
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return fmt.Sprintf("https://github.com/traefik/traefik/releases/download/%s/traefik_%s_linux_amd64.tar.gz", version, version)
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}
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func InstallLocal(version string) error {
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if version == "" {
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version = DefaultVersion
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}
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if _, err := exec.LookPath("traefik"); err == nil {
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ensureDirs()
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return nil
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}
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url := downloadURL(version)
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cmd := exec.Command("bash", "-c",
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fmt.Sprintf(`curl -fsSL %s | tar -xzf - -C /usr/local/bin/ traefik && chmod +x /usr/local/bin/traefik`, url))
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if out, err := cmd.CombinedOutput(); err != nil {
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return fmt.Errorf("download traefik %s: %w (output: %s)", version, err, string(out))
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}
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ensureDirs()
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writeSystemdUnit()
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_ = exec.Command("systemctl", "daemon-reload").Run()
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_ = exec.Command("systemctl", "enable", "--now", "orca-traefik").Run()
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return nil
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}
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type RemoteExecFunc func(cmd string) ([]byte, error)
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func InstallRemote(version string, execFn RemoteExecFunc) error {
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if version == "" {
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version = DefaultVersion
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}
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if out, err := execFn("command -v traefik"); err == nil && len(strings.TrimSpace(string(out))) > 0 {
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_, _ = execFn("mkdir -p /etc/traefik/dynamic")
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return nil
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}
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url := downloadURL(version)
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installCmd := fmt.Sprintf(`curl -fsSL %s | tar -xzf - -C /usr/local/bin/ traefik && chmod +x /usr/local/bin/traefik && mkdir -p /etc/traefik/dynamic`, url)
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if out, err := execFn(installCmd); err != nil {
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return fmt.Errorf("download traefik on remote: %w (output: %s)", err, string(out))
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}
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unit := systemdUnitContent()
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_, _ = execFn(fmt.Sprintf(`echo '%s' > /etc/systemd/system/orca-traefik.service`, unit))
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_, _ = execFn("systemctl daemon-reload && systemctl enable --now orca-traefik")
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return nil
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}
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func ensureDirs() {
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_ = exec.Command("mkdir", "-p", "/etc/traefik/dynamic").Run()
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}
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func writeSystemdUnit() {
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_ = exec.Command("bash", "-c", fmt.Sprintf(`echo '%s' > /etc/systemd/system/orca-traefik.service`, systemdUnitContent())).Run()
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}
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func systemdUnitContent() string {
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return `[Unit]
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Description=Orca Traefik Data Plane
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After=network.target
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[Service]
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Type=simple
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ExecStart=/usr/local/bin/traefik --configFile=/etc/traefik/traefik.yml
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Restart=on-failure
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RestartSec=5s
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[Install]
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WantedBy=multi-user.target`
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}
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