fix: IPv6 URLs, cache-server SIGTERM and atomic task admission (#1217)

Three independent fixes, one commit each.

1. Hosts and ports were interpolated directly when building URLs, so a literal IPv6 address produced an unbracketed authority, making `ACTIONS_CACHE_URL`, `ACTIONS_RUNTIME_URL` and the artifact server listener unusable. Hosts are expected bare, as documented for `cache.host`, so an address that already carries brackets is no longer accepted.
2. `cache-server` waited on its own `os.Interrupt` channel and ignored SIGTERM, so service managers and container runtimes had to kill it.
3. Task admission used a separate `Load` and `Store`, so two concurrent dispatches of the same task id could both be admitted.

Assisted-by: Claude Code:Opus 5
Co-authored-by: bircni <bircni@icloud.com>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1217
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: silverwind <me@silverwind.io>
This commit is contained in:
silverwind
2026-09-09 15:58:09 +00:00
committed by bircni
co-authored by bircni
parent 2ed8cdb76e
commit 498282caaa
9 changed files with 21 additions and 15 deletions
+4
View File
@@ -52,6 +52,10 @@ func signArtifactURL(h *Handler, id int64) string {
return h.signedArtifactURL(JobCredential{}, uint64(id), time.Now().Add(artifactURLTTL))
}
func TestHandler_ExternalURL(t *testing.T) {
assert.Equal(t, "http://[2001:db8::1]:8080", (&Handler{outboundIP: "2001:db8::1", port: 8080}).ExternalURL())
}
func TestHandler(t *testing.T) {
dir := filepath.Join(t.TempDir(), "artifactcache")
handler, err := StartHandler(Options{Dir: dir})