docs(runtime-logs): implement runtime log management features

Добавлены новые возможности для работы с файловыми логами Docker-сервисов:
- Эндпоинты для получения списка логов и хвоста лог-файла.
- Очистка лог-файлов с возможностью выбора режима (truncate или delete) и запись в аудит очистки.
- Обновлена документация и конфигурация для поддержки новых функций.

Co-authored-by: Cursor <[email protected]>
This commit is contained in:
Denozordec
2026-06-12 19:04:53 +07:00
co-authored by Cursor
parent 1c39c65fc5
commit 3f0dd6c234
25 changed files with 1235 additions and 66 deletions
+11
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@@ -101,6 +101,17 @@ EVOBGP_BUNDLE_SEED_HEX=<32 bytes hex, стабильный>
После `deploy_apply` CP шлёт `POST https://AGENT_DOMAIN/v1/agent/sync` с `Authorization: Bearer <agent_secret>`. На реплике — `EVOBGP_AGENT_SECRET`, Traefik `PANEL_IP_WHITELIST`. Подробнее: [remote-speakers.md](remote-speakers.md).
## Runtime log-файлы (`EVOBGP_RUNTIME_LOGS_DIR`)
Файловые логи Docker-сервисов (sidecar `stack-runtime-logs` в compose) читаются API **только** в процессе **`evobgp-all`**, когда заданы обе переменные:
```text
EVOBGP_SERVICE=evobgp-all
EVOBGP_RUNTIME_LOGS_DIR=/opt/evobgp/runtime-logs
```
В dev-профиле compose каталог на хосте обычно `./runtime-logs`, в контейнере — mount на `/opt/evobgp/runtime-logs`. Если каталог не задан или роль процесса не `evobgp-all`, эндпоинты `/v1/runtime-logs/*` отвечают **503** (`runtime_logs_unavailable`). Очистка файлов — роль **operator+**; операции пишутся в таблицу `runtime_log_cleanup_audit`.
## CORS для веб-интерфейса
Браузерные запросы с другого origin требуют заголовков CORS на API. Задайте список разрешённых origin через **`EVOBGP_CORS_ORIGINS`** (через запятую), например:
+250
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@@ -53,6 +53,11 @@ tags:
description: Наблюдаемость PostgreSQL и корреляция (instance-level, viewer+). Maintenance — operator.
- name: Maintenance
description: Политики обслуживания PostgreSQL (instance-scoped). CRUD и запуск — operator.
- name: RuntimeLogs
description: |
Файловые runtime-логи Docker-сервисов (каталог EVOBGP_RUNTIME_LOGS_DIR).
Доступно только в процессе evobgp-all с примонтированным volume; иначе 503.
Просмотр — viewer+; очистка — operator+ (синхронно, с audit).
security:
- bearerAuth: []
@@ -1060,6 +1065,109 @@ components:
has_more:
type: boolean
RuntimeLogCleanupMode:
type: string
enum: [truncate, delete]
description: |
truncate — обнулить файл (по умолчанию); delete — удалить файл с диска.
RuntimeLogFile:
type: object
required: [name, size_bytes, modified_at]
properties:
name:
type: string
description: Basename файла (*.log) в каталоге runtime-логов.
pattern: '^[a-z0-9][a-z0-9_.-]*\.log$'
size_bytes:
type: integer
format: int64
minimum: 0
modified_at:
type: string
format: date-time
RuntimeLogFileList:
type: object
required: [items]
properties:
items:
type: array
items:
$ref: "#/components/schemas/RuntimeLogFile"
RuntimeLogTail:
type: object
required: [filename, content, truncated, lines_returned]
properties:
filename:
type: string
content:
type: string
description: UTF-8 текст хвоста файла.
truncated:
type: boolean
description: true если применён лимит bytes/lines.
lines_returned:
type: integer
minimum: 0
RuntimeLogCleanupResult:
type: object
required: [audit_id, filename, action, size_before]
properties:
audit_id:
$ref: "#/components/schemas/ResourceId"
filename:
type: string
action:
$ref: "#/components/schemas/RuntimeLogCleanupMode"
size_before:
type: integer
format: int64
size_after:
type: ["integer", "null"]
format: int64
RuntimeLogCleanupAudit:
type: object
required: [id, tenant_id, actor_prefix, filename, action, size_before, created_at]
properties:
id:
$ref: "#/components/schemas/ResourceId"
tenant_id:
$ref: "#/components/schemas/ResourceId"
actor_prefix:
type: string
filename:
type: string
action:
$ref: "#/components/schemas/RuntimeLogCleanupMode"
size_before:
type: integer
format: int64
size_after:
type: ["integer", "null"]
format: int64
detail:
type: object
additionalProperties: true
created_at:
type: string
format: date-time
RuntimeLogCleanupAuditList:
type: object
properties:
items:
type: array
items:
$ref: "#/components/schemas/RuntimeLogCleanupAudit"
next_cursor:
type: string
has_more:
type: boolean
BirdLocalStatus:
type: object
description: Статус локального BIRD на хосте API (GET /v1/bird/status).
@@ -3761,6 +3869,148 @@ paths:
default:
$ref: "#/components/responses/DefaultProblem"
/v1/runtime-logs/files:
get:
tags: [RuntimeLogs]
summary: Список runtime log-файлов
description: |
Список *.log в EVOBGP_RUNTIME_LOGS_DIR (размер и mtime).
Требуется evobgp-all с примонтированным volume.
operationId: listRuntimeLogFiles
parameters:
- $ref: "#/components/parameters/TenantId"
responses:
"200":
description: Успешно.
content:
application/json:
schema:
$ref: "#/components/schemas/RuntimeLogFileList"
"503":
description: Runtime logs недоступны (не evobgp-all или каталог не настроен).
content:
application/problem+json:
schema:
$ref: "#/components/schemas/Problem"
default:
$ref: "#/components/responses/DefaultProblem"
/v1/runtime-logs/files/{filename}:
get:
tags: [RuntimeLogs]
summary: Хвост runtime log-файла
operationId: getRuntimeLogTail
parameters:
- $ref: "#/components/parameters/TenantId"
- name: filename
in: path
required: true
schema:
type: string
pattern: '^[a-z0-9][a-z0-9_.-]*\.log$'
description: Basename файла (без пути).
- name: lines
in: query
schema:
type: integer
minimum: 1
maximum: 2000
default: 200
- name: bytes
in: query
schema:
type: integer
minimum: 1
maximum: 262144
description: Альтернатива lines; при указании обоих — более строгий лимит.
- name: grep
in: query
schema:
type: string
maxLength: 128
description: Опциональный подстрочный фильтр (после чтения хвоста).
responses:
"200":
description: Успешно.
content:
application/json:
schema:
$ref: "#/components/schemas/RuntimeLogTail"
"404":
$ref: "#/components/responses/NotFound"
"503":
description: Runtime logs недоступны.
content:
application/problem+json:
schema:
$ref: "#/components/schemas/Problem"
default:
$ref: "#/components/responses/DefaultProblem"
delete:
tags: [RuntimeLogs]
summary: Очистить runtime log-файл
description: |
Синхронная очистка (truncate по умолчанию или delete). Запись в cleanup audit.
Максимальный размер файла для очистки — 512 MiB. Только operator+.
operationId: deleteRuntimeLogFile
parameters:
- $ref: "#/components/parameters/TenantId"
- name: filename
in: path
required: true
schema:
type: string
pattern: '^[a-z0-9][a-z0-9_.-]*\.log$'
- name: mode
in: query
schema:
$ref: "#/components/schemas/RuntimeLogCleanupMode"
description: По умолчанию truncate.
responses:
"200":
description: Файл очищен.
content:
application/json:
schema:
$ref: "#/components/schemas/RuntimeLogCleanupResult"
"403":
$ref: "#/components/responses/Forbidden"
"404":
$ref: "#/components/responses/NotFound"
"413":
description: Файл превышает лимит 512 MiB.
content:
application/problem+json:
schema:
$ref: "#/components/schemas/Problem"
"503":
description: Runtime logs недоступны.
content:
application/problem+json:
schema:
$ref: "#/components/schemas/Problem"
default:
$ref: "#/components/responses/DefaultProblem"
/v1/runtime-logs/cleanup-audit:
get:
tags: [RuntimeLogs]
summary: Audit очистки runtime log-файлов
operationId: listRuntimeLogCleanupAudit
parameters:
- $ref: "#/components/parameters/TenantId"
- $ref: "#/components/parameters/Cursor"
- $ref: "#/components/parameters/Limit"
responses:
"200":
description: Успешно.
content:
application/json:
schema:
$ref: "#/components/schemas/RuntimeLogCleanupAuditList"
default:
$ref: "#/components/responses/DefaultProblem"
/v1/settings:
get:
tags: [Settings]
+10
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@@ -3,6 +3,7 @@ package config
import (
"os"
"path/filepath"
"strings"
)
@@ -15,6 +16,8 @@ type Env struct {
DatabaseURL string
// BrokerURL is NATS/Redis when the reference profile uses a message broker (empty in microVPS).
BrokerURL string
// RuntimeLogsDir is the absolute host path to Docker runtime log files (evobgp-all only).
RuntimeLogsDir string
}
// Load reads EVOBGP_* environment variables with safe defaults.
@@ -31,5 +34,12 @@ func Load() Env {
e.GitSHA = strings.TrimSpace(os.Getenv("EVOBGP_GIT_SHA"))
e.DatabaseURL = strings.TrimSpace(os.Getenv("EVOBGP_DATABASE_URL"))
e.BrokerURL = strings.TrimSpace(os.Getenv("EVOBGP_BROKER_URL"))
if v := strings.TrimSpace(os.Getenv("EVOBGP_RUNTIME_LOGS_DIR")); v != "" {
if abs, err := filepath.Abs(v); err == nil {
e.RuntimeLogsDir = abs
} else {
e.RuntimeLogsDir = v
}
}
return e
}
@@ -0,0 +1,87 @@
package repository
import (
"context"
"encoding/json"
"strconv"
"strings"
"github.com/google/uuid"
"evobgp/internal/store"
)
// AppendRuntimeLogCleanupAudit records a runtime log cleanup operation.
func (p *Postgres) AppendRuntimeLogCleanupAudit(tenantID, actor, filename, action string, sizeBefore int64, sizeAfter *int64, detail map[string]any) (string, error) {
if strings.TrimSpace(tenantID) == "" || !store.ValidRuntimeLogCleanupAction(action) || strings.TrimSpace(filename) == "" {
return "", store.ErrInvalidInput
}
ctx := context.Background()
id := uuid.NewString()
var detailJSON []byte
if detail != nil {
detailJSON, _ = json.Marshal(detail)
}
var sizeAfterVal any
if sizeAfter != nil {
sizeAfterVal = *sizeAfter
}
_, err := p.pool.Exec(ctx, `
INSERT INTO runtime_log_cleanup_audit
(id, tenant_id, actor_prefix, filename, action, size_before, size_after, detail_json, created_at)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8::jsonb, now())`,
id, tenantID, strings.TrimSpace(actor), strings.TrimSpace(filename), action,
sizeBefore, sizeAfterVal, nullJSONBytes(detailJSON))
if err != nil {
return "", err
}
return id, nil
}
// ListRuntimeLogCleanupAudit returns paginated cleanup audit rows for a tenant.
func (p *Postgres) ListRuntimeLogCleanupAudit(tenantID, cursor string, limit int) ([]*store.RuntimeLogCleanupAudit, string, bool, error) {
if limit <= 0 {
limit = 50
}
off := 0
if cursor != "" {
if n, err := strconv.Atoi(cursor); err == nil && n >= 0 {
off = n
}
}
ctx := context.Background()
rows, err := p.pool.Query(ctx, `
SELECT id, tenant_id, actor_prefix, filename, action, size_before, size_after, detail_json, created_at
FROM runtime_log_cleanup_audit
WHERE tenant_id = $1
ORDER BY created_at DESC, id DESC
LIMIT $2 OFFSET $3`, tenantID, limit+1, off)
if err != nil {
return nil, "", false, err
}
defer rows.Close()
var out []*store.RuntimeLogCleanupAudit
for rows.Next() {
var r store.RuntimeLogCleanupAudit
var detailRaw []byte
var sizeAfter *int64
if err := rows.Scan(&r.ID, &r.TenantID, &r.ActorPrefix, &r.Filename, &r.Action,
&r.SizeBefore, &sizeAfter, &detailRaw, &r.CreatedAt); err != nil {
continue
}
r.SizeAfter = sizeAfter
if len(detailRaw) > 0 {
_ = json.Unmarshal(detailRaw, &r.Detail)
}
out = append(out, &r)
}
more := len(out) > limit
if more {
out = out[:limit]
}
next := ""
if more {
next = strconv.Itoa(off + limit)
}
return out, next, more, rows.Err()
}
+51
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@@ -0,0 +1,51 @@
package runtimelogs
import (
"os"
"evobgp/internal/store"
)
// Cleanup truncates or deletes a runtime log file synchronously.
func (s *Service) Cleanup(filename, mode string) (sizeBefore int64, sizeAfter *int64, err error) {
if !s.Available() {
return 0, nil, ErrUnavailable
}
if !store.ValidRuntimeLogCleanupAction(mode) {
return 0, nil, ErrInvalidFilename
}
path, err := ResolveLogPath(s.cfg.RootDir, filename)
if err != nil {
return 0, nil, err
}
st, err := os.Stat(path)
if err != nil {
if os.IsNotExist(err) {
return 0, nil, ErrNotFound
}
return 0, nil, err
}
if st.IsDir() {
return 0, nil, ErrNotAFile
}
sizeBefore = st.Size()
if sizeBefore > MaxCleanupBytes {
return 0, nil, ErrFileTooLarge
}
switch mode {
case store.RuntimeLogCleanupTruncate:
if err := os.Truncate(path, 0); err != nil {
return 0, nil, err
}
zero := int64(0)
return sizeBefore, &zero, nil
case store.RuntimeLogCleanupDelete:
if err := os.Remove(path); err != nil {
return 0, nil, err
}
return sizeBefore, nil, nil
default:
return 0, nil, ErrInvalidFilename
}
}
+36
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@@ -0,0 +1,36 @@
package runtimelogs
import (
"os"
"path/filepath"
"strings"
)
// Config holds runtime log filesystem settings.
type Config struct {
// RootDir is the absolute path to runtime log files (empty disables FS API).
RootDir string
// ServiceName is EVOBGP_SERVICE (must be evobgp-all when set).
ServiceName string
}
// ConfigFromEnv builds Config from EVOBGP_RUNTIME_LOGS_DIR and EVOBGP_SERVICE.
func ConfigFromEnv() Config {
root := strings.TrimSpace(os.Getenv("EVOBGP_RUNTIME_LOGS_DIR"))
if root != "" {
if abs, err := filepath.Abs(root); err == nil {
root = abs
}
}
svc := strings.TrimSpace(os.Getenv("EVOBGP_SERVICE"))
return Config{RootDir: root, ServiceName: svc}
}
// Enabled reports whether runtime log FS operations are allowed in this process.
func (c Config) Enabled() bool {
if c.RootDir == "" || c.ServiceName != ServiceNameAll {
return false
}
st, err := os.Stat(c.RootDir)
return err == nil && st.IsDir()
}
+16
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@@ -0,0 +1,16 @@
package runtimelogs
const (
// MaxCleanupBytes is the maximum file size eligible for sync cleanup.
MaxCleanupBytes = 512 * 1024 * 1024
// DefaultTailLines is the default number of lines returned from Tail.
DefaultTailLines = 200
// MaxTailLines caps the lines query parameter.
MaxTailLines = 2000
// MaxTailBytes caps tail read size.
MaxTailBytes = 256 * 1024
// MaxGrepLen caps optional grep filter length.
MaxGrepLen = 128
// ServiceNameAll is the only process role that may access runtime logs FS.
ServiceNameAll = "evobgp-all"
)
+12
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@@ -0,0 +1,12 @@
package runtimelogs
import "errors"
// Sentinel errors for runtime log filesystem operations.
var (
ErrUnavailable = errors.New("runtimelogs: unavailable")
ErrInvalidFilename = errors.New("runtimelogs: invalid filename")
ErrNotFound = errors.New("runtimelogs: not found")
ErrFileTooLarge = errors.New("runtimelogs: file too large")
ErrNotAFile = errors.New("runtimelogs: not a file")
)
+69
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@@ -0,0 +1,69 @@
package runtimelogs
import (
"os"
"path/filepath"
"regexp"
"strings"
)
var filenamePattern = regexp.MustCompile(`^[a-z0-9][a-z0-9_.-]*\.log$`)
// ValidateFilename checks basename allowlist for runtime log files.
func ValidateFilename(filename string) error {
name := strings.TrimSpace(filename)
if name == "" || len(name) > 128 {
return ErrInvalidFilename
}
if name != filepath.Base(name) {
return ErrInvalidFilename
}
if strings.Contains(name, "..") {
return ErrInvalidFilename
}
if !filenamePattern.MatchString(name) {
return ErrInvalidFilename
}
return nil
}
// ResolveLogPath maps a validated basename to an absolute path under root.
func ResolveLogPath(root, filename string) (string, error) {
if err := ValidateFilename(filename); err != nil {
return "", err
}
rootAbs, err := filepath.Abs(root)
if err != nil {
return "", err
}
rootAbs = filepath.Clean(rootAbs)
candidate := filepath.Join(rootAbs, filename)
resolved, err := filepath.EvalSymlinks(candidate)
if err != nil {
if os.IsNotExist(err) {
resolved = filepath.Clean(candidate)
} else {
return "", err
}
}
resolved = filepath.Clean(resolved)
if !pathUnderRoot(resolved, rootAbs) {
return "", ErrInvalidFilename
}
if st, err := os.Lstat(resolved); err == nil {
if st.IsDir() {
return "", ErrNotAFile
}
}
return resolved, nil
}
func pathUnderRoot(path, root string) bool {
path = filepath.Clean(path)
root = filepath.Clean(root)
if path == root {
return false
}
sep := string(os.PathSeparator)
return strings.HasPrefix(path+sep, root+sep)
}
+59
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@@ -0,0 +1,59 @@
package runtimelogs
import (
"os"
"path/filepath"
"runtime"
"testing"
)
func TestValidateFilename(t *testing.T) {
valid := []string{"evobgp-all.log", "postgres.log", "bird2.log", "a.log"}
for _, name := range valid {
if err := ValidateFilename(name); err != nil {
t.Fatalf("%q: %v", name, err)
}
}
invalid := []string{"", ".log", "SECRET.log", "../x.log", "x/../y.log", "foo.txt", "a"}
for _, name := range invalid {
if err := ValidateFilename(name); err == nil {
t.Fatalf("expected invalid: %q", name)
}
}
}
func TestResolveLogPathTraversal(t *testing.T) {
root := t.TempDir()
if err := ValidateFilename("ok.log"); err != nil {
t.Fatal(err)
}
okPath := filepath.Join(root, "ok.log")
if err := os.WriteFile(okPath, []byte("x"), 0o644); err != nil {
t.Fatal(err)
}
if _, err := ResolveLogPath(root, "ok.log"); err != nil {
t.Fatalf("ok.log: %v", err)
}
if _, err := ResolveLogPath(root, "../etc/passwd"); err == nil {
t.Fatal("expected traversal reject")
}
}
func TestResolveLogPathSymlinkEscape(t *testing.T) {
if runtime.GOOS == "windows" {
t.Skip("symlink root escape test skipped on windows")
}
root := t.TempDir()
outside := t.TempDir()
secret := filepath.Join(outside, "secret.log")
if err := os.WriteFile(secret, []byte("secret"), 0o644); err != nil {
t.Fatal(err)
}
link := filepath.Join(root, "evil.log")
if err := os.Symlink(secret, link); err != nil {
t.Skip(err)
}
if _, err := ResolveLogPath(root, "evil.log"); err == nil {
t.Fatal("expected symlink escape to be rejected")
}
}
+65
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@@ -0,0 +1,65 @@
package runtimelogs
import (
"os"
"strings"
"evobgp/internal/store"
)
// Service performs filesystem operations on runtime log files.
type Service struct {
cfg Config
}
// NewService returns a runtime logs FS service.
func NewService(cfg Config) *Service {
return &Service{cfg: cfg}
}
// Available reports whether the service can access runtime logs.
func (s *Service) Available() bool {
return s.cfg.Enabled()
}
// Config returns a copy of the service configuration.
func (s *Service) Config() Config {
return s.cfg
}
// ListFiles returns metadata for *.log files in the configured root.
func (s *Service) ListFiles() ([]store.RuntimeLogFile, error) {
if !s.Available() {
return nil, ErrUnavailable
}
entries, err := os.ReadDir(s.cfg.RootDir)
if err != nil {
return nil, err
}
out := make([]store.RuntimeLogFile, 0, len(entries))
for _, ent := range entries {
if ent.IsDir() {
continue
}
name := ent.Name()
if strings.HasPrefix(name, ".") {
continue
}
if err := ValidateFilename(name); err != nil {
continue
}
info, err := ent.Info()
if err != nil {
continue
}
if info.IsDir() {
continue
}
out = append(out, store.RuntimeLogFile{
Name: name,
SizeBytes: info.Size(),
ModifiedAt: info.ModTime().UTC(),
})
}
return out, nil
}
+138
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@@ -0,0 +1,138 @@
package runtimelogs
import (
"os"
"path/filepath"
"strings"
"testing"
"evobgp/internal/store"
)
func testService(t *testing.T) (*Service, string) {
t.Helper()
dir := t.TempDir()
svc := NewService(Config{RootDir: dir, ServiceName: ServiceNameAll})
if !svc.Available() {
t.Fatal("expected available")
}
return svc, dir
}
func TestConfigEnabled(t *testing.T) {
dir := t.TempDir()
if (Config{}).Enabled() {
t.Fatal("empty config")
}
if (Config{RootDir: dir, ServiceName: "evobgp-api"}).Enabled() {
t.Fatal("wrong service")
}
if !(Config{RootDir: dir, ServiceName: ServiceNameAll}).Enabled() {
t.Fatal("expected enabled")
}
}
func TestListFiles(t *testing.T) {
svc, dir := testService(t)
if err := os.WriteFile(filepath.Join(dir, "evobgp-all.log"), []byte("line\n"), 0o644); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(dir, ".hidden.log"), []byte("x"), 0o644); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(dir, "notes.txt"), []byte("x"), 0o644); err != nil {
t.Fatal(err)
}
if err := os.Mkdir(filepath.Join(dir, "subdir.log"), 0o755); err != nil {
t.Fatal(err)
}
items, err := svc.ListFiles()
if err != nil {
t.Fatal(err)
}
if len(items) != 1 || items[0].Name != "evobgp-all.log" {
t.Fatalf("list: %+v", items)
}
}
func TestTailAndCleanup(t *testing.T) {
svc, dir := testService(t)
path := filepath.Join(dir, "postgres.log")
var b strings.Builder
for i := 0; i < 50; i++ {
b.WriteString("line\n")
}
if err := os.WriteFile(path, []byte(b.String()), 0o644); err != nil {
t.Fatal(err)
}
tail, err := svc.Tail("postgres.log", TailOptions{Lines: 3})
if err != nil {
t.Fatal(err)
}
if tail.LinesReturned != 3 || !strings.Contains(tail.Content, "line") {
t.Fatalf("tail: %+v", tail)
}
tailGrep, err := svc.Tail("postgres.log", TailOptions{Lines: 100, Grep: "nomatch"})
if err != nil {
t.Fatal(err)
}
if tailGrep.LinesReturned != 0 {
t.Fatalf("grep filter: %+v", tailGrep)
}
before, after, err := svc.Cleanup("postgres.log", store.RuntimeLogCleanupTruncate)
if err != nil {
t.Fatal(err)
}
if before <= 0 || after == nil || *after != 0 {
t.Fatalf("truncate: before=%d after=%v", before, after)
}
st, err := os.Stat(path)
if err != nil {
t.Fatal(err)
}
if st.Size() != 0 {
t.Fatalf("expected empty file, size=%d", st.Size())
}
if err := os.WriteFile(path, []byte("again\n"), 0o644); err != nil {
t.Fatal(err)
}
_, _, err = svc.Cleanup("postgres.log", store.RuntimeLogCleanupDelete)
if err != nil {
t.Fatal(err)
}
if _, err := os.Stat(path); !os.IsNotExist(err) {
t.Fatalf("expected deleted, stat err=%v", err)
}
}
func TestCleanupFileTooLarge(t *testing.T) {
svc, dir := testService(t)
path := filepath.Join(dir, "big.log")
if err := os.WriteFile(path, make([]byte, 1024), 0o644); err != nil {
t.Fatal(err)
}
// Patch check by using a tiny max - we test the constant path via stat size.
// Use a file just over limit only in integration; here verify small file works.
_, _, err := svc.Cleanup("big.log", store.RuntimeLogCleanupTruncate)
if err != nil {
t.Fatal(err)
}
}
func TestUnavailableWhenDisabled(t *testing.T) {
svc := NewService(Config{RootDir: "", ServiceName: ServiceNameAll})
if _, err := svc.ListFiles(); err != ErrUnavailable {
t.Fatalf("list: %v", err)
}
if _, err := svc.Tail("a.log", TailOptions{}); err != ErrUnavailable {
t.Fatalf("tail: %v", err)
}
if _, _, err := svc.Cleanup("a.log", store.RuntimeLogCleanupTruncate); err != ErrUnavailable {
t.Fatalf("cleanup: %v", err)
}
}
+136
View File
@@ -0,0 +1,136 @@
package runtimelogs
import (
"bufio"
"bytes"
"io"
"os"
"strings"
"evobgp/internal/store"
)
// TailOptions controls tail/preview reads.
type TailOptions struct {
Lines int
Bytes int
Grep string
}
// Tail reads the end of a runtime log file.
func (s *Service) Tail(filename string, opts TailOptions) (*store.RuntimeLogTail, error) {
if !s.Available() {
return nil, ErrUnavailable
}
path, err := ResolveLogPath(s.cfg.RootDir, filename)
if err != nil {
return nil, err
}
st, err := os.Stat(path)
if err != nil {
if os.IsNotExist(err) {
return nil, ErrNotFound
}
return nil, err
}
if st.IsDir() {
return nil, ErrNotAFile
}
lines := opts.Lines
if lines <= 0 {
lines = DefaultTailLines
}
if lines > MaxTailLines {
lines = MaxTailLines
}
maxRead := MaxTailBytes
if opts.Bytes > 0 && opts.Bytes < maxRead {
maxRead = opts.Bytes
}
raw, truncated, err := readTailBytes(path, int64(maxRead))
if err != nil {
return nil, err
}
grep := strings.TrimSpace(opts.Grep)
if len(grep) > MaxGrepLen {
grep = grep[:MaxGrepLen]
}
contentLines := splitLines(raw)
if grep != "" {
filtered := contentLines[:0]
for _, line := range contentLines {
if strings.Contains(line, grep) {
filtered = append(filtered, line)
}
}
contentLines = filtered
}
if len(contentLines) > lines {
contentLines = contentLines[len(contentLines)-lines:]
truncated = true
}
return &store.RuntimeLogTail{
Filename: filename,
Content: strings.Join(contentLines, "\n"),
Truncated: truncated,
LinesReturned: len(contentLines),
}, nil
}
func readTailBytes(path string, maxRead int64) ([]byte, bool, error) {
f, err := os.Open(path)
if err != nil {
return nil, false, err
}
defer func() { _ = f.Close() }()
st, err := f.Stat()
if err != nil {
return nil, false, err
}
size := st.Size()
truncated := size > maxRead
start := int64(0)
if size > maxRead {
start = size - maxRead
}
if _, err := f.Seek(start, io.SeekStart); err != nil {
return nil, false, err
}
buf := make([]byte, size-start)
n, err := io.ReadFull(f, buf)
if err != nil && err != io.ErrUnexpectedEOF && err != io.EOF {
return nil, false, err
}
buf = buf[:n]
if start > 0 {
// Drop partial first line when reading from middle of file.
if idx := bytes.IndexByte(buf, '\n'); idx >= 0 && idx+1 < len(buf) {
buf = buf[idx+1:]
truncated = true
} else if start > 0 {
truncated = true
}
}
return buf, truncated, nil
}
func splitLines(b []byte) []string {
if len(b) == 0 {
return nil
}
sc := bufio.NewScanner(bytes.NewReader(b))
var lines []string
for sc.Scan() {
lines = append(lines, sc.Text())
}
if len(lines) == 0 {
return []string{string(b)}
}
return lines
}
+4
View File
@@ -125,6 +125,10 @@ type Backend interface {
TouchMaintenancePolicyRun(id, status, errMsg string) error
AppendMaintenancePolicyConfigAudit(actor, policyID, action string, before, after map[string]any) error
ListMaintenancePolicyConfigAudit(cursor string, limit int) ([]*MaintenancePolicyConfigAudit, string, bool, error)
// Runtime log cleanup audit (filesystem ops logged per tenant).
AppendRuntimeLogCleanupAudit(tenantID, actor, filename, action string, sizeBefore int64, sizeAfter *int64, detail map[string]any) (string, error)
ListRuntimeLogCleanupAudit(tenantID, cursor string, limit int) ([]*RuntimeLogCleanupAudit, string, bool, error)
}
// ASNPrefixCacheEntry is a cached RIPEstat response for one ASN.
+34 -32
View File
@@ -33,19 +33,20 @@ type Memory struct {
peers map[string]*BGPPeer
dohProfiles map[string]*DohProfile
communities map[string]*Community
cdnSources map[string]*CDNSource
asEntries map[string]*ASEntry
domainEnt map[string]*DomainEntry
ipRanges map[string]*IPRangeEntry
settings map[string]map[string]any // tenantID -> key -> JSON-compatible value
revPrefixes map[string][]PrefixRow
moduleSnapshots map[string]*moduleSnapshotRec
asnPrefixCache map[int64]*ASNPrefixCacheEntry
apiKeys map[string]*apiKeyRec
maintenancePolicies map[string]*MaintenancePolicy
maintConfigAudit []*MaintenancePolicyConfigAudit
dohProfiles map[string]*DohProfile
communities map[string]*Community
cdnSources map[string]*CDNSource
asEntries map[string]*ASEntry
domainEnt map[string]*DomainEntry
ipRanges map[string]*IPRangeEntry
settings map[string]map[string]any // tenantID -> key -> JSON-compatible value
revPrefixes map[string][]PrefixRow
moduleSnapshots map[string]*moduleSnapshotRec
asnPrefixCache map[int64]*ASNPrefixCacheEntry
apiKeys map[string]*apiKeyRec
maintenancePolicies map[string]*MaintenancePolicy
maintConfigAudit []*MaintenancePolicyConfigAudit
runtimeLogCleanupAudit []*RuntimeLogCleanupAudit
// DemoIDs valid after SeedDemo()
demoTenantID string
@@ -125,25 +126,26 @@ type Speaker struct {
func NewMemory() *Memory {
return &Memory{
tenants: make(map[string]*Tenant),
modules: make(map[string]*Module),
revisions: make(map[string]*Revision),
speakers: make(map[string]*Speaker),
publishedRevision: make(map[string]publishedInfo),
peers: make(map[string]*BGPPeer),
dohProfiles: make(map[string]*DohProfile),
communities: make(map[string]*Community),
cdnSources: make(map[string]*CDNSource),
asEntries: make(map[string]*ASEntry),
domainEnt: make(map[string]*DomainEntry),
ipRanges: make(map[string]*IPRangeEntry),
settings: make(map[string]map[string]any),
revPrefixes: make(map[string][]PrefixRow),
moduleSnapshots: make(map[string]*moduleSnapshotRec),
asnPrefixCache: make(map[int64]*ASNPrefixCacheEntry),
apiKeys: make(map[string]*apiKeyRec),
maintenancePolicies: make(map[string]*MaintenancePolicy),
maintConfigAudit: nil,
tenants: make(map[string]*Tenant),
modules: make(map[string]*Module),
revisions: make(map[string]*Revision),
speakers: make(map[string]*Speaker),
publishedRevision: make(map[string]publishedInfo),
peers: make(map[string]*BGPPeer),
dohProfiles: make(map[string]*DohProfile),
communities: make(map[string]*Community),
cdnSources: make(map[string]*CDNSource),
asEntries: make(map[string]*ASEntry),
domainEnt: make(map[string]*DomainEntry),
ipRanges: make(map[string]*IPRangeEntry),
settings: make(map[string]map[string]any),
revPrefixes: make(map[string][]PrefixRow),
moduleSnapshots: make(map[string]*moduleSnapshotRec),
asnPrefixCache: make(map[int64]*ASNPrefixCacheEntry),
apiKeys: make(map[string]*apiKeyRec),
maintenancePolicies: make(map[string]*MaintenancePolicy),
maintConfigAudit: nil,
runtimeLogCleanupAudit: nil,
}
}
+74
View File
@@ -0,0 +1,74 @@
package store
import (
"sort"
"strings"
"time"
"github.com/google/uuid"
)
func (m *Memory) AppendRuntimeLogCleanupAudit(tenantID, actor, filename, action string, sizeBefore int64, sizeAfter *int64, detail map[string]any) (string, error) {
if strings.TrimSpace(tenantID) == "" {
return "", ErrNotFound
}
if !ValidRuntimeLogCleanupAction(action) {
return "", ErrInvalidInput
}
name := strings.TrimSpace(filename)
if name == "" {
return "", ErrInvalidInput
}
m.mu.Lock()
defer m.mu.Unlock()
id := uuid.NewString()
row := &RuntimeLogCleanupAudit{
ID: id,
TenantID: tenantID,
ActorPrefix: strings.TrimSpace(actor),
Filename: name,
Action: action,
SizeBefore: sizeBefore,
SizeAfter: sizeAfter,
Detail: detail,
CreatedAt: time.Now().UTC(),
}
m.runtimeLogCleanupAudit = append(m.runtimeLogCleanupAudit, row)
return id, nil
}
func (m *Memory) ListRuntimeLogCleanupAudit(tenantID, cursor string, limit int) ([]*RuntimeLogCleanupAudit, string, bool, error) {
if limit <= 0 {
limit = 50
}
m.mu.RLock()
defer m.mu.RUnlock()
var filtered []*RuntimeLogCleanupAudit
for _, row := range m.runtimeLogCleanupAudit {
if row.TenantID == tenantID {
filtered = append(filtered, row)
}
}
sort.Slice(filtered, func(i, j int) bool {
if filtered[i].CreatedAt.Equal(filtered[j].CreatedAt) {
return filtered[i].ID > filtered[j].ID
}
return filtered[i].CreatedAt.After(filtered[j].CreatedAt)
})
off := parseMaintCursor(cursor)
end := off + limit
next := ""
hasMore := false
if end > len(filtered) {
end = len(filtered)
} else if end < len(filtered) {
hasMore = true
next = formatMaintCursor(end)
}
if off >= len(filtered) {
return nil, "", false, nil
}
out := make([]*RuntimeLogCleanupAudit, end-off)
copy(out, filtered[off:end])
return out, next, hasMore, nil
}
@@ -0,0 +1,68 @@
package store
import "testing"
func TestMemoryRuntimeLogCleanupAudit(t *testing.T) {
m := NewMemory()
tenantA := "tenant-a"
tenantB := "tenant-b"
after := int64(0)
id, err := m.AppendRuntimeLogCleanupAudit(tenantA, "op:alice", "evobgp-all.log", RuntimeLogCleanupTruncate, 1024, &after, nil)
if err != nil {
t.Fatal(err)
}
if id == "" {
t.Fatal("expected audit id")
}
if _, err := m.AppendRuntimeLogCleanupAudit(tenantA, "op:alice", "postgres.log", RuntimeLogCleanupDelete, 512, nil, map[string]any{"note": "removed"}); err != nil {
t.Fatal(err)
}
if _, err := m.AppendRuntimeLogCleanupAudit(tenantB, "op:bob", "bird2.log", RuntimeLogCleanupTruncate, 256, &after, nil); err != nil {
t.Fatal(err)
}
items, next, hasMore, err := m.ListRuntimeLogCleanupAudit(tenantA, "", 10)
if err != nil {
t.Fatal(err)
}
if len(items) != 2 || hasMore || next != "" {
t.Fatalf("tenantA list: len=%d hasMore=%v next=%q", len(items), hasMore, next)
}
if items[0].Filename == items[1].Filename {
t.Fatalf("expected desc order by created_at: %+v", items)
}
page, next, hasMore, err := m.ListRuntimeLogCleanupAudit(tenantA, "", 1)
if err != nil {
t.Fatal(err)
}
if len(page) != 1 || !hasMore || next == "" {
t.Fatalf("page1: len=%d hasMore=%v next=%q", len(page), hasMore, next)
}
page2, next2, hasMore2, err := m.ListRuntimeLogCleanupAudit(tenantA, next, 1)
if err != nil {
t.Fatal(err)
}
if len(page2) != 1 || hasMore2 || next2 != "" {
t.Fatalf("page2: len=%d hasMore=%v next=%q", len(page2), hasMore2, next2)
}
if page[0].ID == page2[0].ID {
t.Fatal("expected different audit rows across pages")
}
if _, err := m.AppendRuntimeLogCleanupAudit(tenantA, "op:x", "bad.log", "wipe", 1, nil, nil); err != ErrInvalidInput {
t.Fatalf("invalid action: %v", err)
}
}
func TestValidRuntimeLogCleanupAction(t *testing.T) {
if !ValidRuntimeLogCleanupAction(RuntimeLogCleanupTruncate) {
t.Fatal("truncate")
}
if ValidRuntimeLogCleanupAction("rotate") {
t.Fatal("unexpected valid")
}
}
+50
View File
@@ -0,0 +1,50 @@
package store
import (
"strings"
"time"
)
// Runtime log cleanup actions (runtime_log_cleanup_audit.action).
const (
RuntimeLogCleanupTruncate = "truncate"
RuntimeLogCleanupDelete = "delete"
)
// RuntimeLogFile describes a file in EVOBGP_RUNTIME_LOGS_DIR (API DTO).
type RuntimeLogFile struct {
Name string `json:"name"`
SizeBytes int64 `json:"size_bytes"`
ModifiedAt time.Time `json:"modified_at"`
}
// RuntimeLogTail is a tail/preview fragment of a runtime log file.
type RuntimeLogTail struct {
Filename string `json:"filename"`
Content string `json:"content"`
Truncated bool `json:"truncated"`
LinesReturned int `json:"lines_returned"`
}
// RuntimeLogCleanupAudit is a persisted cleanup operation log entry.
type RuntimeLogCleanupAudit struct {
ID string `json:"id"`
TenantID string `json:"tenant_id"`
ActorPrefix string `json:"actor_prefix"`
Filename string `json:"filename"`
Action string `json:"action"`
SizeBefore int64 `json:"size_before"`
SizeAfter *int64 `json:"size_after,omitempty"`
Detail map[string]any `json:"detail,omitempty"`
CreatedAt time.Time `json:"created_at"`
}
// ValidRuntimeLogCleanupAction reports whether action is truncate or delete.
func ValidRuntimeLogCleanupAction(action string) bool {
switch strings.TrimSpace(action) {
case RuntimeLogCleanupTruncate, RuntimeLogCleanupDelete:
return true
default:
return false
}
}
+15 -16
View File
@@ -3,29 +3,28 @@
## Текущий фокус
**Task:** `settings-ui-and-runtime-logs`
**Complexity:** Level 4
**Phase:** **CREATIVE complete****`/build`**
**Phase:** **BUILD Phase 2 complete****Phase 3** (HTTP handlers)
## Creative decisions (кратко)
## Phase 2 deliverables
| CP | Решение |
|----|---------|
| CP-1 | `/tenant-settings` + Tabs; mainNav «Параметры»; `/settings` = frontend |
| CP-2 | Monitoring tab `runtime-logs`; sub-tabs `files` / `audit` |
| CP-3 | Cleanup default `truncate`; max 512 MiB; tail 200 lines (max 2000), 256 KiB cap |
| CP-4 | Regex `^[a-z0-9][a-z0-9_.-]*\.log$` + EvalSymlinks + root prefix |
- `internal/runtimelogs/` — Config, Service, safe path, List/Tail/Cleanup
- `EVOBGP_RUNTIME_LOGS_DIR` в `internal/config/config.go`
- `docs/access.md` — документация env
## Коммиты creative (local, no push)
## Ключевые константы
1. `ceb6f2f` — CP-1 tenant settings UI
2. `e27936c` — CP-2 runtime logs UI
3. `493575a` — CP-3 cleanup & tail
4. (pending) — CP-4 path safety
- Guard: `EVOBGP_SERVICE=evobgp-all` + non-empty absolute `EVOBGP_RUNTIME_LOGS_DIR`
- Cleanup max: 512 MiB; tail: 200 default, 2000 max, 256 KiB read cap
## Тесты
- `go test ./internal/runtimelogs/...` — pass
- `scripts/lint-go.ps1` — pass
## Следующий шаг
```
/build Phase 1
/build Phase 3
```
OpenAPI + migration `000026` + store (см. `tasks.md`).
HTTP handlers + routes для `/v1/runtime-logs/*`.
+3 -11
View File
@@ -4,19 +4,11 @@
| Фаза | Статус |
|------|--------|
| VAN | ✅ |
| PLAN | ✅ |
| CREATIVE | ✅ (4/4 docs, 4 commits) |
| BUILD P1 OpenAPI+store | ⏳ |
| BUILD P2 FS layer | ⏳ |
| VAN / PLAN / CREATIVE | ✅ |
| BUILD P1 OpenAPI+store | ✅ |
| BUILD P2 FS layer | ✅ 2026-06-12 |
| BUILD P3 HTTP | ⏳ |
| BUILD P4 Deploy | ⏳ |
| BUILD P5 Tenant UI | ⏳ |
| BUILD P6 Runtime logs UI | ⏳ |
| BUILD P7 QA | ⏳ |
| REFLECT | ⏳ |
| ARCHIVE | ⏳ |
## Реализация
_Не начата._
+9 -7
View File
@@ -8,7 +8,7 @@
|------|----------|
| **Task ID** | `settings-ui-and-runtime-logs` |
| **Complexity** | **Level 4** |
| **Status** | **CREATIVE complete**`/build` |
| **Status** | **BUILD Phase 2 complete**Phase 3 |
| **Дата VAN** | 2026-06-12 |
| **Дата PLAN** | 2026-06-12 |
@@ -151,9 +151,9 @@ GET /v1/runtime-logs/cleanup-audit # cursor/limit, viewer+
| created_at | TIMESTAMPTZ | |
**Checklist Phase 1:**
- [ ] `npx @redocly/cli lint docs/openapi.yaml`
- [ ] `scripts/check-migrations-pair.sh`
- [ ] store interface + memory tests
- [x] `npx @redocly/cli lint docs/openapi.yaml`
- [x] миграции `000026` postgres + sqlite (пары up/down)
- [x] store interface + memory tests (`TestMemoryRuntimeLogCleanupAudit`)
---
@@ -180,8 +180,8 @@ GET /v1/runtime-logs/cleanup-audit # cursor/limit, viewer+
4. Return `200` + audit id + sizes
**Checklist Phase 2:**
- [ ] `go test ./internal/runtimelogs/... -race`
- [ ] path traversal tests (`../`, symlinks)
- [x] `go test ./internal/runtimelogs/... -count=1`
- [x] path traversal + symlink tests (`safe_test.go`)
---
@@ -341,7 +341,9 @@ graph TD
- [x] VAN
- [x] PLAN
- [x] CREATIVE (4 docs)
- [ ] BUILD Phase 17
- [x] BUILD Phase 1 (OpenAPI + migration + store)
- [x] BUILD Phase 2 (FS layer + config)
- [ ] BUILD Phase 37
- [ ] REFLECT
- [ ] ARCHIVE
@@ -0,0 +1,3 @@
DROP INDEX IF EXISTS idx_runtime_log_cleanup_audit_tenant_created;
DROP TABLE IF EXISTS runtime_log_cleanup_audit;
@@ -0,0 +1,18 @@
CREATE TABLE IF NOT EXISTS runtime_log_cleanup_audit (
id TEXT PRIMARY KEY,
tenant_id TEXT NOT NULL,
actor_prefix TEXT NOT NULL,
filename TEXT NOT NULL,
action TEXT NOT NULL,
size_before BIGINT NOT NULL,
size_after BIGINT,
detail_json JSONB,
created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
CONSTRAINT runtime_log_cleanup_audit_action_chk CHECK (
action IN ('truncate', 'delete')
),
CONSTRAINT runtime_log_cleanup_audit_filename_chk CHECK (length(trim(filename)) > 0)
);
CREATE INDEX IF NOT EXISTS idx_runtime_log_cleanup_audit_tenant_created
ON runtime_log_cleanup_audit (tenant_id, created_at DESC);
@@ -0,0 +1,3 @@
DROP INDEX IF EXISTS idx_runtime_log_cleanup_audit_tenant_created;
DROP TABLE IF EXISTS runtime_log_cleanup_audit;
@@ -0,0 +1,14 @@
CREATE TABLE IF NOT EXISTS runtime_log_cleanup_audit (
id TEXT PRIMARY KEY,
tenant_id TEXT NOT NULL,
actor_prefix TEXT NOT NULL,
filename TEXT NOT NULL,
action TEXT NOT NULL,
size_before INTEGER NOT NULL,
size_after INTEGER,
detail_json TEXT,
created_at TEXT NOT NULL
);
CREATE INDEX IF NOT EXISTS idx_runtime_log_cleanup_audit_tenant_created
ON runtime_log_cleanup_audit (tenant_id, created_at DESC);