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-rw-r--r--modules/logging/encoders.go21
-rw-r--r--modules/logging/filewriter.go40
-rw-r--r--modules/logging/filterencoder.go41
-rw-r--r--modules/logging/filters.go11
4 files changed, 67 insertions, 46 deletions
diff --git a/modules/logging/encoders.go b/modules/logging/encoders.go
index c3c8aba..28cda55 100644
--- a/modules/logging/encoders.go
+++ b/modules/logging/encoders.go
@@ -43,8 +43,8 @@ type ConsoleEncoder struct {
// CaddyModule returns the Caddy module information.
func (ConsoleEncoder) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.console",
- New: func() caddy.Module { return new(ConsoleEncoder) },
+ ID: "caddy.logging.encoders.console",
+ New: func() caddy.Module { return new(ConsoleEncoder) },
}
}
@@ -63,8 +63,8 @@ type JSONEncoder struct {
// CaddyModule returns the Caddy module information.
func (JSONEncoder) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.json",
- New: func() caddy.Module { return new(JSONEncoder) },
+ ID: "caddy.logging.encoders.json",
+ New: func() caddy.Module { return new(JSONEncoder) },
}
}
@@ -84,8 +84,8 @@ type LogfmtEncoder struct {
// CaddyModule returns the Caddy module information.
func (LogfmtEncoder) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.logfmt",
- New: func() caddy.Module { return new(LogfmtEncoder) },
+ ID: "caddy.logging.encoders.logfmt",
+ New: func() caddy.Module { return new(LogfmtEncoder) },
}
}
@@ -102,25 +102,24 @@ func (lfe *LogfmtEncoder) Provision(_ caddy.Context) error {
type StringEncoder struct {
zapcore.Encoder
FieldName string `json:"field,omitempty"`
- FallbackRaw json.RawMessage `json:"fallback,omitempty"`
+ FallbackRaw json.RawMessage `json:"fallback,omitempty" caddy:"namespace=caddy.logging.encoders inline_key=format"`
}
// CaddyModule returns the Caddy module information.
func (StringEncoder) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.string",
- New: func() caddy.Module { return new(StringEncoder) },
+ ID: "caddy.logging.encoders.string",
+ New: func() caddy.Module { return new(StringEncoder) },
}
}
// Provision sets up the encoder.
func (se *StringEncoder) Provision(ctx caddy.Context) error {
if se.FallbackRaw != nil {
- val, err := ctx.LoadModuleInline("format", "caddy.logging.encoders", se.FallbackRaw)
+ val, err := ctx.LoadModule(se, "FallbackRaw")
if err != nil {
return fmt.Errorf("loading fallback encoder module: %v", err)
}
- se.FallbackRaw = nil // allow GC to deallocate
se.Encoder = val.(zapcore.Encoder)
}
if se.Encoder == nil {
diff --git a/modules/logging/filewriter.go b/modules/logging/filewriter.go
index 6957b6a..cc60c64 100644
--- a/modules/logging/filewriter.go
+++ b/modules/logging/filewriter.go
@@ -28,22 +28,42 @@ func init() {
caddy.RegisterModule(FileWriter{})
}
-// FileWriter can write logs to files.
+// FileWriter can write logs to files. By default, log files
+// are rotated ("rolled") when they get large, and old log
+// files get deleted, to ensure that the process does not
+// exhaust disk space.
type FileWriter struct {
- Filename string `json:"filename,omitempty"`
- Roll *bool `json:"roll,omitempty"`
- RollSizeMB int `json:"roll_size_mb,omitempty"`
- RollCompress *bool `json:"roll_gzip,omitempty"`
- RollLocalTime bool `json:"roll_local_time,omitempty"`
- RollKeep int `json:"roll_keep,omitempty"`
- RollKeepDays int `json:"roll_keep_days,omitempty"`
+ // Filename is the name of the file to write.
+ Filename string `json:"filename,omitempty"`
+
+ // Roll toggles log rolling or rotation, which is
+ // enabled by default.
+ Roll *bool `json:"roll,omitempty"`
+
+ // When a log file reaches approximately this size,
+ // it will be rotated.
+ RollSizeMB int `json:"roll_size_mb,omitempty"`
+
+ // Whether to compress rolled files. Default: true
+ RollCompress *bool `json:"roll_gzip,omitempty"`
+
+ // Whether to use local timestamps in rolled filenames.
+ // Default: false
+ RollLocalTime bool `json:"roll_local_time,omitempty"`
+
+ // The maximum number of rolled log files to keep.
+ // Default: 10
+ RollKeep int `json:"roll_keep,omitempty"`
+
+ // How many days to keep rolled log files. Default: 90
+ RollKeepDays int `json:"roll_keep_days,omitempty"`
}
// CaddyModule returns the Caddy module information.
func (FileWriter) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.writers.file",
- New: func() caddy.Module { return new(FileWriter) },
+ ID: "caddy.logging.writers.file",
+ New: func() caddy.Module { return new(FileWriter) },
}
}
diff --git a/modules/logging/filterencoder.go b/modules/logging/filterencoder.go
index eff0279..6680019 100644
--- a/modules/logging/filterencoder.go
+++ b/modules/logging/filterencoder.go
@@ -29,13 +29,17 @@ func init() {
caddy.RegisterModule(FilterEncoder{})
}
-// FilterEncoder wraps an underlying encoder. It does
-// not do any encoding itself, but it can manipulate
-// (filter) fields before they are actually encoded.
-// A wrapped encoder is required.
+// FilterEncoder can filter (manipulate) fields on
+// log entries before they are actually encoded by
+// an underlying encoder.
type FilterEncoder struct {
- WrappedRaw json.RawMessage `json:"wrap,omitempty"`
- FieldsRaw map[string]json.RawMessage `json:"fields,omitempty"`
+ // The underlying encoder that actually
+ // encodes the log entries. Required.
+ WrappedRaw json.RawMessage `json:"wrap,omitempty" caddy:"namespace=caddy.logging.encoders inline_key=format"`
+
+ // A map of field names to their filters. Note that this
+ // is not a module map; the keys are field names.
+ FieldsRaw map[string]json.RawMessage `json:"fields,omitempty" caddy:"namespace=caddy.logging.encoders.filter inline_key=filter"`
wrapped zapcore.Encoder
Fields map[string]LogFieldFilter `json:"-"`
@@ -47,8 +51,8 @@ type FilterEncoder struct {
// CaddyModule returns the Caddy module information.
func (FilterEncoder) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.filter",
- New: func() caddy.Module { return new(FilterEncoder) },
+ ID: "caddy.logging.encoders.filter",
+ New: func() caddy.Module { return new(FilterEncoder) },
}
}
@@ -59,28 +63,23 @@ func (fe *FilterEncoder) Provision(ctx caddy.Context) error {
}
// set up wrapped encoder (required)
- val, err := ctx.LoadModuleInline("format", "caddy.logging.encoders", fe.WrappedRaw)
+ val, err := ctx.LoadModule(fe, "WrappedRaw")
if err != nil {
return fmt.Errorf("loading fallback encoder module: %v", err)
}
- fe.WrappedRaw = nil // allow GC to deallocate
fe.wrapped = val.(zapcore.Encoder)
// set up each field filter
if fe.Fields == nil {
fe.Fields = make(map[string]LogFieldFilter)
}
- for field, filterRaw := range fe.FieldsRaw {
- if filterRaw == nil {
- continue
- }
- val, err := ctx.LoadModuleInline("filter", "caddy.logging.encoders.filter", filterRaw)
- if err != nil {
- return fmt.Errorf("loading log filter module: %v", err)
- }
- fe.Fields[field] = val.(LogFieldFilter)
- }
- fe.FieldsRaw = nil // allow GC to deallocate
+ vals, err := ctx.LoadModule(fe, "FieldsRaw")
+ if err != nil {
+ return fmt.Errorf("loading log filter modules: %v", err)
+ }
+ for fieldName, modIface := range vals.(map[string]interface{}) {
+ fe.Fields[fieldName] = modIface.(LogFieldFilter)
+ }
return nil
}
diff --git a/modules/logging/filters.go b/modules/logging/filters.go
index b44e084..52db2fe 100644
--- a/modules/logging/filters.go
+++ b/modules/logging/filters.go
@@ -41,8 +41,8 @@ type DeleteFilter struct{}
// CaddyModule returns the Caddy module information.
func (DeleteFilter) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.filter.delete",
- New: func() caddy.Module { return new(DeleteFilter) },
+ ID: "caddy.logging.encoders.filter.delete",
+ New: func() caddy.Module { return new(DeleteFilter) },
}
}
@@ -55,15 +55,18 @@ func (DeleteFilter) Filter(in zapcore.Field) zapcore.Field {
// IPMaskFilter is a Caddy log field filter that
// masks IP addresses.
type IPMaskFilter struct {
+ // The IPv4 range in CIDR notation.
IPv4CIDR int `json:"ipv4_cidr,omitempty"`
+
+ // The IPv6 range in CIDR notation.
IPv6CIDR int `json:"ipv6_cidr,omitempty"`
}
// CaddyModule returns the Caddy module information.
func (IPMaskFilter) CaddyModule() caddy.ModuleInfo {
return caddy.ModuleInfo{
- Name: "caddy.logging.encoders.filter.ip_mask",
- New: func() caddy.Module { return new(IPMaskFilter) },
+ ID: "caddy.logging.encoders.filter.ip_mask",
+ New: func() caddy.Module { return new(IPMaskFilter) },
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 06:37:58 +0000