Refactor observability configuration and support files

- Introduced `filterCertificateSupportFiles` function to filter support files for certificates in `agent.go`.
- Updated placeholder constants in `config_version.go` to reflect changes from support directory to certificate directory.
- Modified tests in `https_phase1_test.go` to align with new directory structure and removed obsolete checks for observability Lua scripts.
- Removed observability assets from `openresty_observability_assets.go` and created a new file `observability_assets.go` in `atsf_agent/internal/nginx` to manage observability Lua scripts.
- Updated documentation to reflect changes in configuration paths for certificates and Lua scripts.
- Ensured that the agent writes to the new `cert_dir` and `lua_dir` instead of the old `support_dir`.
This commit is contained in:
ryan
2026-03-15 12:32:24 +08:00
parent e1efbf3868
commit f4d36be2e6
13 changed files with 530 additions and 369 deletions
+41 -19
View File
@@ -14,10 +14,12 @@ import (
const (
defaultDockerMainConfigRelativePath = "etc/nginx/nginx.conf"
defaultDockerRouteConfigRelativePath = "etc/nginx/conf.d/atsflare_routes.conf"
defaultSupportDirRelativePath = "etc/nginx/support"
defaultCertDirRelativePath = "etc/nginx/certs"
defaultLuaDirRelativePath = "etc/nginx/lua"
defaultDockerStateRelativePath = "var/lib/atsflare/agent-state.json"
defaultObservabilityBufferRelativePath = "var/lib/atsflare/observability-buffer.json"
defaultDockerOpenRestySupportDir = "/etc/nginx/atsflare-support"
defaultDockerOpenRestyCertDir = "/etc/nginx/atsflare-certs"
defaultDockerOpenRestyLuaDir = "/etc/nginx/atsflare-lua"
defaultOpenRestyObservabilityPort = 18081
defaultObservabilityReplayMinutes = 15
)
@@ -37,8 +39,10 @@ type Config struct {
DataDir string `json:"data_dir"`
MainConfigPath string `json:"main_config_path"`
RouteConfigPath string `json:"route_config_path"`
SupportDir string `json:"support_dir"`
OpenrestySupportDir string `json:"openresty_support_dir"`
CertDir string `json:"cert_dir"`
OpenrestyCertDir string `json:"openresty_cert_dir"`
LuaDir string `json:"lua_dir"`
OpenrestyLuaDir string `json:"openresty_lua_dir"`
OpenrestyObservabilityPort int `json:"openresty_observability_port"`
ObservabilityBufferPath string `json:"observability_buffer_path"`
ObservabilityReplayMinutes int `json:"observability_replay_minutes"`
@@ -61,10 +65,10 @@ type configFile struct {
DataDir string `json:"data_dir"`
MainConfigPath string `json:"main_config_path"`
RouteConfigPath string `json:"route_config_path"`
SupportDir string `json:"support_dir"`
OpenrestySupportDir string `json:"openresty_support_dir"`
LegacyCertDir string `json:"cert_dir"`
LegacyOpenrestyCertDir string `json:"openresty_cert_dir"`
CertDir string `json:"cert_dir"`
OpenrestyCertDir string `json:"openresty_cert_dir"`
LuaDir string `json:"lua_dir"`
OpenrestyLuaDir string `json:"openresty_lua_dir"`
OpenrestyObservabilityPort int `json:"openresty_observability_port"`
ObservabilityBufferPath string `json:"observability_buffer_path"`
ObservabilityReplayMinutes int `json:"observability_replay_minutes"`
@@ -95,8 +99,10 @@ func Load(path string) (*Config, error) {
DataDir: file.DataDir,
MainConfigPath: file.MainConfigPath,
RouteConfigPath: file.RouteConfigPath,
SupportDir: firstNonEmpty(file.SupportDir, file.LegacyCertDir),
OpenrestySupportDir: firstNonEmpty(file.OpenrestySupportDir, file.LegacyOpenrestyCertDir),
CertDir: file.CertDir,
OpenrestyCertDir: file.OpenrestyCertDir,
LuaDir: file.LuaDir,
OpenrestyLuaDir: file.OpenrestyLuaDir,
OpenrestyObservabilityPort: file.OpenrestyObservabilityPort,
ObservabilityBufferPath: file.ObservabilityBufferPath,
ObservabilityReplayMinutes: file.ObservabilityReplayMinutes,
@@ -148,14 +154,24 @@ func applyDefaults(cfg *Config, baseDir string) {
cfg.StatePath = joinManagedPath(cfg.DataDir, defaultDockerStateRelativePath)
}
}
if cfg.SupportDir == "" {
cfg.SupportDir = joinManagedPath(cfg.DataDir, defaultSupportDirRelativePath)
if cfg.CertDir == "" {
cfg.CertDir = joinManagedPath(cfg.DataDir, defaultCertDirRelativePath)
}
if cfg.OpenrestySupportDir == "" {
if cfg.OpenrestyCertDir == "" {
if cfg.OpenrestyPath != "" {
cfg.OpenrestySupportDir = cfg.SupportDir
cfg.OpenrestyCertDir = cfg.CertDir
} else {
cfg.OpenrestySupportDir = defaultDockerOpenRestySupportDir
cfg.OpenrestyCertDir = defaultDockerOpenRestyCertDir
}
}
if cfg.LuaDir == "" {
cfg.LuaDir = joinManagedPath(cfg.DataDir, defaultLuaDirRelativePath)
}
if cfg.OpenrestyLuaDir == "" {
if cfg.OpenrestyPath != "" {
cfg.OpenrestyLuaDir = cfg.LuaDir
} else {
cfg.OpenrestyLuaDir = defaultDockerOpenRestyLuaDir
}
}
if cfg.OpenrestyObservabilityPort <= 0 {
@@ -189,11 +205,17 @@ func normalizeManagedPaths(cfg *Config) {
if usesSlashPath(cfg.RouteConfigPath) {
cfg.RouteConfigPath = filepath.ToSlash(cfg.RouteConfigPath)
}
if usesSlashPath(cfg.SupportDir) {
cfg.SupportDir = filepath.ToSlash(cfg.SupportDir)
if usesSlashPath(cfg.CertDir) {
cfg.CertDir = filepath.ToSlash(cfg.CertDir)
}
if usesSlashPath(cfg.OpenrestySupportDir) {
cfg.OpenrestySupportDir = filepath.ToSlash(cfg.OpenrestySupportDir)
if usesSlashPath(cfg.OpenrestyCertDir) {
cfg.OpenrestyCertDir = filepath.ToSlash(cfg.OpenrestyCertDir)
}
if usesSlashPath(cfg.LuaDir) {
cfg.LuaDir = filepath.ToSlash(cfg.LuaDir)
}
if usesSlashPath(cfg.OpenrestyLuaDir) {
cfg.OpenrestyLuaDir = filepath.ToSlash(cfg.OpenrestyLuaDir)
}
if usesSlashPath(cfg.StatePath) {
cfg.StatePath = filepath.ToSlash(cfg.StatePath)
+20 -8
View File
@@ -39,8 +39,11 @@ func TestLoadDockerModeUsesManagedPaths(t *testing.T) {
if cfg.RouteConfigPath != filepath.Join(dir, "data", defaultDockerRouteConfigRelativePath) {
t.Fatalf("unexpected route config path: %s", cfg.RouteConfigPath)
}
if cfg.SupportDir != filepath.Join(dir, "data", defaultSupportDirRelativePath) {
t.Fatalf("unexpected support dir: %s", cfg.SupportDir)
if cfg.CertDir != filepath.Join(dir, "data", defaultCertDirRelativePath) {
t.Fatalf("unexpected cert dir: %s", cfg.CertDir)
}
if cfg.LuaDir != filepath.Join(dir, "data", defaultLuaDirRelativePath) {
t.Fatalf("unexpected lua dir: %s", cfg.LuaDir)
}
if cfg.OpenrestyContainerName != "atsflare-openresty" {
t.Fatalf("unexpected openresty container name: %s", cfg.OpenrestyContainerName)
@@ -48,8 +51,11 @@ func TestLoadDockerModeUsesManagedPaths(t *testing.T) {
if cfg.OpenrestyDockerImage != "openresty/openresty:alpine" {
t.Fatalf("unexpected openresty image: %s", cfg.OpenrestyDockerImage)
}
if cfg.OpenrestySupportDir != defaultDockerOpenRestySupportDir {
t.Fatalf("unexpected openresty support dir: %s", cfg.OpenrestySupportDir)
if cfg.OpenrestyCertDir != defaultDockerOpenRestyCertDir {
t.Fatalf("unexpected openresty cert dir: %s", cfg.OpenrestyCertDir)
}
if cfg.OpenrestyLuaDir != defaultDockerOpenRestyLuaDir {
t.Fatalf("unexpected openresty lua dir: %s", cfg.OpenrestyLuaDir)
}
if cfg.StatePath != filepath.Join(dir, "data", defaultDockerStateRelativePath) {
t.Fatalf("unexpected state path: %s", cfg.StatePath)
@@ -103,8 +109,11 @@ func TestLoadPathModeKeepsExplicitPaths(t *testing.T) {
if cfg.ObservabilityBufferPath != filepath.Join(dir, "data", defaultObservabilityBufferRelativePath) {
t.Fatalf("unexpected observability buffer path: %s", cfg.ObservabilityBufferPath)
}
if cfg.OpenrestySupportDir != cfg.SupportDir {
t.Fatalf("expected path mode openresty support dir to equal support dir, got %s / %s", cfg.OpenrestySupportDir, cfg.SupportDir)
if cfg.OpenrestyCertDir != cfg.CertDir {
t.Fatalf("expected path mode openresty cert dir to equal cert dir, got %s / %s", cfg.OpenrestyCertDir, cfg.CertDir)
}
if cfg.OpenrestyLuaDir != cfg.LuaDir {
t.Fatalf("expected path mode openresty lua dir to equal lua dir, got %s / %s", cfg.OpenrestyLuaDir, cfg.LuaDir)
}
if cfg.OpenrestyObservabilityPort != defaultOpenRestyObservabilityPort {
t.Fatalf("unexpected path mode openresty observability port: %d", cfg.OpenrestyObservabilityPort)
@@ -146,8 +155,11 @@ func TestLoadUsesCustomDataDirForGeneratedFiles(t *testing.T) {
if cfg.ObservabilityBufferPath != "/srv/atsflare/"+defaultObservabilityBufferRelativePath {
t.Fatalf("unexpected observability buffer path: %s", cfg.ObservabilityBufferPath)
}
if cfg.SupportDir != "/srv/atsflare/"+defaultSupportDirRelativePath {
t.Fatalf("unexpected support dir: %s", cfg.SupportDir)
if cfg.CertDir != "/srv/atsflare/"+defaultCertDirRelativePath {
t.Fatalf("unexpected cert dir: %s", cfg.CertDir)
}
if cfg.LuaDir != "/srv/atsflare/"+defaultLuaDirRelativePath {
t.Fatalf("unexpected lua dir: %s", cfg.LuaDir)
}
}