als

package
v0.11.7-merged-prereqs Latest Latest
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Published: Jun 20, 2024 License: Apache-2.0 Imports: 22 Imported by: 1

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Constants

View Source
const (
	ExtensionName = "als"
	ClusterName   = "access_log_cluster"
)

Variables

View Source
var (
	NoValueError = func(filterName string, fieldName string) error {
		return eris.Errorf("No value found for field %s of %s", fieldName, filterName)
	}
	InvalidEnumValueError = func(filterName string, fieldName string, value string) error {
		return eris.Errorf("Invalid value of %s in Enum field %s of %s", value, fieldName, filterName)
	}
	WrapInvalidEnumValueError = func(filterName string, err error) error {
		return eris.Wrap(err, fmt.Sprintf("Invalid subfilter in %s", filterName))
	}
)
View Source
var (
	Hcm          aclType = "hcm"
	HttpListener aclType = "http-listener"
	Tcp          aclType = "tcp"
	Udp          aclType = "udp"
)

Functions

func DetectUnusefulCmds added in v1.17.0

func DetectUnusefulCmds(filterLocationType aclType, proposedLogFormats []*envoyal.AccessLog) error

DetectUnusefulCmds will detect commands that are not useful in the current configuration It returns errors that may some day be bubbled up arbitrarly high. See https://github.com/envoyproxy/envoy/blob/313b6fb7cf0f806e74a2d42c93e7c1fcccce2391/docs/root/configuration/observability/access_log/usage.rst?plain=1#L114-L123

func NewPlugin

func NewPlugin() *plugin

NewPlugin creates an empty als plugin with no extra data

func ProcessAccessLogPlugins added in v1.9.25

func ProcessAccessLogPlugins(service *als.AccessLoggingService, logCfg []*envoyal.AccessLog) ([]*envoyal.AccessLog, error)

ProcessAccessLogPlugins will configure access logging for envoy, regardless of whether it will be applied to an HttpConnectionManager, http listener, TcpProxy NetworkFilter or perhaps someday a UdpProxy NetworkFilter. We have exposed plugins to allow configuration of http listeners and filters across multiple plugins. However, the TCP proxy is still configured by the TCP plugin only. To keep our access logging translation in a single place, we expose this function and the TCP plugin calls out to it.

Types

This section is empty.

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