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fix(agent): recover OpenResty runtime after invalid PID (#45)

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* fix(agent): recover OpenResty runtime after invalid PID

* fix(agent): scope OpenResty shutdown to instance processes

---------

Co-authored-by: Noru Wyrms <wyrmsnoru@gmail.com>
This commit is contained in:
Ryan
2026-10-08 08:39:40 +08:00
committed by GitHub
parent fec9bd18dd
commit 96a17ae35d
15 changed files with 1000 additions and 91 deletions
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internal/apps/agent/nginx/runtime_process_ps_test.go
+24
View File
@@ -0,0 +1,24 @@
// Copyright 2026 Arctel.net
// SPDX-License-Identifier: Apache-2.0
package nginx
import "testing"
func TestParsePSRuntimeInstanceMembership(t *testing.T) {
output := `42 1 1000 Wed Oct 7 16:00:00 2026 nginx: master process openresty -c /data/nginx.conf
43 42 1001 Wed Oct 7 16:00:01 2026 nginx: worker process
50 1 1000 Wed Oct 7 16:00:00 2026 nginx: master process openresty -c /other/nginx.conf
51 50 1001 Wed Oct 7 16:00:01 2026 nginx: worker process`
processes, err := parsePSRuntime(output, "openresty", "/data/nginx.conf", 1000)
if err != nil {
t.Fatal(err)
}
processes = runtimeDescendants(processes, runtimeMasterIdentities(processes))
if len(processes) != 2 || processes[0].PID != 42 || processes[1].PID != 43 || processes[1].ParentPID != 42 {
t.Fatalf("instance processes = %v, want master 42 and worker 43", processes)
}
if processes[0].StartTime != "Wed Oct 7 16:00:00 2026" {
t.Errorf("master start time = %q", processes[0].StartTime)
}
}