feat: OpenRC and runit init backends behind an Init interface

Extract init-neutral unit resolution into service/, add initsys.Init with systemd, openrc and runit backends, selected by 'init:' config or autodetect. OpenRC and runit are root only; rootless units run as system services as that user. Add docs and generated examples for all three.
This commit is contained in:
2026-10-12 20:19:58 +02:00
parent 95143dd998
commit df9b226c7e
32 changed files with 2329 additions and 322 deletions
+14 -10
View File
@@ -5,7 +5,7 @@ import (
"github.com/spf13/cobra"
"github.com/warkanum/unitdore/config"
"github.com/warkanum/unitdore/systemd"
"github.com/warkanum/unitdore/initsys"
)
var installallDryRun bool
@@ -32,6 +32,10 @@ func runInstallall(cmd *cobra.Command, args []string) error {
}
prefix, suffix := cfg.Prefix, cfg.Suffix
ini, err := initsys.New(cfg)
if err != nil {
return err
}
installed := 0
skipped := 0
removed := 0
@@ -39,14 +43,14 @@ func runInstallall(cmd *cobra.Command, args []string) error {
for _, u := range cfg.Units {
if !u.Enabled {
if systemd.IsInstalled(u, prefix, suffix) {
if ini.IsInstalled(u, prefix, suffix) {
if installallDryRun {
fmt.Printf(" ~ would remove: %s\n", systemd.ServiceName(u, prefix, suffix))
fmt.Printf(" ~ would remove: %s\n", ini.ServiceName(u, prefix, suffix))
} else {
if err := systemd.Uninstall(u, prefix, suffix); err != nil {
if err := ini.Uninstall(u, prefix, suffix); err != nil {
fmt.Printf(" ✗ failed to remove %s: %v\n", u.Name, err)
} else {
fmt.Printf(" - removed: %s (disabled)\n", systemd.ServiceName(u, prefix, suffix))
fmt.Printf(" - removed: %s (disabled)\n", ini.ServiceName(u, prefix, suffix))
removed++
}
}
@@ -57,23 +61,23 @@ func runInstallall(cmd *cobra.Command, args []string) error {
}
if installallDryRun {
content, err := systemd.Generate(u, prefix, suffix)
content, err := ini.Generate(u, prefix, suffix)
if err != nil {
fmt.Printf(" ✗ %s: %v\n", u.Name, err)
continue
}
path, _ := systemd.UnitPath(u, prefix, suffix)
path, _ := ini.UnitPath(u, prefix, suffix)
fmt.Printf("\n--- %s ---\n%s\n", path, content)
installed++
continue
}
if err := systemd.Install(u, prefix, suffix); err != nil {
if err := ini.Install(u, prefix, suffix); err != nil {
fmt.Printf(" ✗ failed: %s: %v\n", u.Name, err)
} else {
path, _ := systemd.UnitPath(u, prefix, suffix)
path, _ := ini.UnitPath(u, prefix, suffix)
fmt.Printf(" ✓ installed: %s\n", path)
lingerHint(lingerSeen, u)
lingerHint(ini, lingerSeen, u)
installed++
}
}