Files
orca/internal/cli/osdetect.go
T
Jon Chery 56fcf8b399 feat(P01): orca init full bootstrap + schema 0006
orca init transforms from a bare mkdir into a full single-node cluster
bootstrap. After `orca init`, `orca doctor` passes with zero FAILs
on the bootstrap checks (CA, cert, db, localhost node).

Changes:
- migration 0006: nodes.kind + nodes.os nullable columns (REQ-049)
- model.Node: Kind + OS fields + NodeKind constants (localhost|linux|proxmox)
- NodeRepo: extended Insert/Get/List/Watch/scanNode for kind/os columns
  (NULL -> "" mapping); added GetByName + UpdateLastSeenAndOS helpers
- internal/cli/osdetect.go: detectOS() from /etc/os-release ID= field
  (D-032); fallback to /usr/lib/os-release then "linux"
- internal/cli/init.go: full bootstrap sequence (REQ-047, REQ-048):
  1. MkdirAll namespace dir
  2. store.Open (runs migrations 0001..0006)
  3. security.CAInit (idempotent fast-path)
  4. server cert gen if absent (D-036: skip if present)
  5. detectOS from /etc/os-release
  6. localhost node upsert (insert if new, refresh last_seen+os if exists)
  Idempotent re-run: no duplicate node, no cert regen, id/joined_at preserved
- --json output: full bootstrap summary (namespace, db, ca_fp, cert_fp,
  os, node_id, steps array)
- tests: init idempotency, osdetect parsing (ubuntu/debian/alpine/pve),
  kind/os round-trip, NULL->"" mapping, GetByName, UpdateLastSeenAndOS

E2E smoke test: orca init -> 5 PASS / 0 WARN / 1 FAIL (network=daemon
not running, expected); orca node list shows localhost node (os=ubuntu).

---ci---
project: orca
phase: 1
milestone: v0.6
status: execute
---/ci---
2026-08-03 19:47:59 +00:00

61 lines
1.7 KiB
Go

package cli
import (
"bufio"
"os"
"strings"
)
// osReleasePaths are checked in order for the os-release file. The
// freedesktop.org spec says /etc/os-release is the canonical path,
// with /usr/lib/os-release as a fallback for minimal containers that
// may not symlink the former.
var osReleasePaths = []string{"/etc/os-release", "/usr/lib/os-release"}
// detectOS reads /etc/os-release (then /usr/lib/os-release as a
// fallback) and returns the value of the ID= field. Returns "linux"
// (the generic fallback per D-032) if the file is missing, the ID
// field is absent, or the value is empty. Unknown ID values (e.g.
// "fedora", "arch") are returned verbatim — doctor os can warn on
// unknown values, but orca init must not fail.
func detectOS() string {
for _, p := range osReleasePaths {
data, err := os.ReadFile(p)
if err != nil {
continue
}
if id := parseOSReleaseID(data); id != "" {
return id
}
}
return "linux"
}
// parseOSReleaseID extracts the ID= value from os-release content.
// The format is shell-compatible KEY=VALUE lines; values may be
// double-quoted. Returns "" if ID is absent or empty.
func parseOSReleaseID(data []byte) string {
scanner := bufio.NewScanner(strings.NewReader(string(data)))
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if line == "" || strings.HasPrefix(line, "#") {
continue
}
key, value, ok := strings.Cut(line, "=")
if !ok {
continue
}
key = strings.TrimSpace(key)
if key != "ID" {
continue
}
value = strings.TrimSpace(value)
// Strip surrounding double quotes (freedesktop spec allows quoted values).
if len(value) >= 2 && value[0] == '"' && value[len(value)-1] == '"' {
value = value[1 : len(value)-1]
}
return value
}
return ""
}