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2a4d56c650
- Add idle-time cleanup for stale bind-workdir task directories instead of cleaning them on the task execution path. - Make cleanup behavior configurable with `runner.startup_cleanup_age` as the stale-age threshold (default: `24h`) and `runner.idle_cleanup_interval` as the idle cleanup cadence (default: `10m`). - Restrict cleanup scope to numeric task directory names only, to avoid touching operator-managed folders. - Document the cleanup settings in `config.example.yaml` and `README.md`. - Add tests for stale-directory cleanup, idle cleanup throttling, and config default/override parsing. ## Why When a runner or host crashes, normal per-task cleanup may not run, leaving stale task directories under the bind-workdir root. Running this cleanup only while the runner is idle recovers that disk space without adding overhead to active job execution. If you want, I can also tighten the wording around `startup_cleanup_age`, since the key name now reads a bit misleadingly relative to the actual behavior. --------- Co-authored-by: silverwind <me@silverwind.io> Reviewed-on: https://gitea.com/gitea/runner/pulls/870 Reviewed-by: silverwind <2021+silverwind@noreply.gitea.com>
120 lines
3.3 KiB
Go
120 lines
3.3 KiB
Go
// Copyright 2026 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package config
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestLoadDefault_RejectsExternalServerWithoutSecret(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte(`
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cache:
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enabled: true
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external_server: "http://cache.invalid/"
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`), 0o600))
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_, err := LoadDefault(path)
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require.Error(t, err)
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assert.Contains(t, err.Error(), "external_secret")
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}
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func TestLoadDefault_AcceptsExternalServerWithSecret(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte(`
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cache:
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enabled: true
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external_server: "http://cache.invalid/"
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external_secret: "shh"
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`), 0o600))
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_, err := LoadDefault(path)
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require.NoError(t, err)
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}
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func TestLoadDefault_DefaultsWorkdirCleanupAge(t *testing.T) {
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cfg, err := LoadDefault("")
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require.NoError(t, err)
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assert.Equal(t, 24*time.Hour, cfg.Runner.WorkdirCleanupAge)
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assert.Equal(t, 10*time.Minute, cfg.Runner.IdleCleanupInterval)
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}
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func TestLoadDefault_UsesConfiguredWorkdirCleanupAge(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte(`
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runner:
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workdir_cleanup_age: 2h30m
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`), 0o600))
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cfg, err := LoadDefault(path)
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require.NoError(t, err)
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assert.Equal(t, 150*time.Minute, cfg.Runner.WorkdirCleanupAge)
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}
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func TestLoadDefault_UsesConfiguredIdleCleanupInterval(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte(`
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runner:
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idle_cleanup_interval: 45m
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`), 0o600))
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cfg, err := LoadDefault(path)
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require.NoError(t, err)
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assert.Equal(t, 45*time.Minute, cfg.Runner.IdleCleanupInterval)
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}
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func TestLoadDefault_AllowsDisablingWorkdirCleanup(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte(`
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runner:
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workdir_cleanup_age: 0s
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idle_cleanup_interval: 0s
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`), 0o600))
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cfg, err := LoadDefault(path)
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require.NoError(t, err)
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assert.Equal(t, time.Duration(0), cfg.Runner.WorkdirCleanupAge)
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assert.Equal(t, time.Duration(0), cfg.Runner.IdleCleanupInterval)
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}
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func TestLoadDefault_AllowsNegativeWorkdirCleanupValues(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte(`
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runner:
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workdir_cleanup_age: -1s
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idle_cleanup_interval: -1s
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`), 0o600))
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cfg, err := LoadDefault(path)
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require.NoError(t, err)
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assert.Equal(t, -1*time.Second, cfg.Runner.WorkdirCleanupAge)
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assert.Equal(t, -1*time.Second, cfg.Runner.IdleCleanupInterval)
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}
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// TestLoadDefault_MalformedYAMLReturnsParseError pins the error surfaced for
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// invalid YAML to the canonical "parse config file" message rather than the
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// "for defaults metadata" variant — i.e. the main yaml.Unmarshal runs first.
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func TestLoadDefault_MalformedYAMLReturnsParseError(t *testing.T) {
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dir := t.TempDir()
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path := filepath.Join(dir, "config.yaml")
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require.NoError(t, os.WriteFile(path, []byte("runner:\n capacity: [unterminated\n"), 0o600))
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_, err := LoadDefault(path)
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require.Error(t, err)
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assert.Contains(t, err.Error(), "parse config file")
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assert.NotContains(t, err.Error(), "defaults metadata")
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}
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