mitchell/hamlab
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Install under procd, so OpenWrt counts as a host too

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The binary was already static and musl-clean; the only thing standing between
Ham Lab and an OpenWrt box was that setup.go knew systemd and OpenRC and
nothing else, so an install there ended at "nothing starts it at boot."

Adds an embedded procd init script, detected on /sbin/procd + /etc/rc.common
ahead of the OpenRC branch. Both backends write /etc/init.d/hamlab, so
uninstall tells them apart by USE_PROCD=1 rather than by path.

Verified on the new router: procd supervises the instance, S95/K10 symlinks
land, and the hub drives its Docker and stacks like any other node. The
Updates tab needed nothing — apk-tools 3 answers the same query Alpine's does.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Mitchell-Johnson
2026-09-26 17:39:04 -07:00
co-authored by Claude Opus 5
parent 4e3c817b2a
commit 4450f1285d
3 changed files with 65 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/setup/setup.go
+30 -6
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@@ -37,9 +37,14 @@ var systemdUnit string
//go:embed hamlab.openrc
var openrcScript string
//go:embed hamlab.procd
var procdScript string
const (
unitPath = "/etc/systemd/system/hamlab.service"
openrcPath = "/etc/init.d/hamlab"
unitPath = "/etc/systemd/system/hamlab.service"
openrcPath = "/etc/init.d/hamlab"
// procd (OpenWrt) uses the same path as OpenRC; the two are told apart by content.
procdPath = "/etc/init.d/hamlab"
sudoersPath = "/etc/sudoers.d/hamlab-quiet"
)
@@ -228,6 +233,19 @@ func Install(args []string, version string) error {
return err
}
}
case exists("/sbin/procd") && exists("/etc/rc.common"):
initSys = "procd"
if err := os.WriteFile(procdPath, []byte(fill(procdScript, vars)), 0o755); err != nil {
return err
}
if err := run(procdPath, "enable"); err != nil {
say("warning: %s enable: %v", procdPath, err)
}
if !o.noStart {
if err := run(procdPath, "restart"); err != nil {
return err
}
}
case exists("/sbin/openrc-run") || exists("/usr/sbin/openrc-run") || have("rc-service"):
initSys = "OpenRC"
if err := os.WriteFile(openrcPath, []byte(fill(openrcScript, vars)), 0o755); err != nil {
@@ -258,7 +276,7 @@ func Install(args []string, version string) error {
url := scheme + "://" + browseAddr(cfg.Listen)
switch {
case initSys == "":
say("\nNo systemd or OpenRC here, so nothing starts it at boot.\nRun it under your own supervisor, as %s:\n HAMLAB_CONFIG=%s %s serve", acct.name, cfgPath, dest)
say("\nNo systemd, procd or OpenRC here, so nothing starts it at boot.\nRun it under your own supervisor, as %s:\n HAMLAB_CONFIG=%s %s serve", acct.name, cfgPath, dest)
case o.noStart:
case healthy(cfg.Listen, cfg.TLS == "auto"):
say("\nHam Lab is up: %s", url)
@@ -294,9 +312,15 @@ func Uninstall(args []string) error {
_ = run("systemctl", "daemon-reload")
}
if b, err := os.ReadFile(openrcPath); err == nil {
dataDir = configDirFrom(string(b), "export HAMLAB_CONFIG=")
_ = run("rc-service", "hamlab", "stop")
_ = run("rc-update", "del", "hamlab", "default")
if strings.Contains(string(b), "USE_PROCD=1") {
dataDir = configDirFrom(string(b), "HAMLAB_CONFIG=")
_ = run(procdPath, "stop")
_ = run(procdPath, "disable")
} else {
dataDir = configDirFrom(string(b), "export HAMLAB_CONFIG=")
_ = run("rc-service", "hamlab", "stop")
_ = run("rc-update", "del", "hamlab", "default")
}
os.Remove(openrcPath)
}
os.Remove(sudoersPath)