cloudlog

Documentation

Index

• func GenServiceLogGroupName(cluster string, service string, serviceUUID string, k8snamespace string) string
• func GenServiceMemberLogStreamName(memberName string, hostname string, containerID string) string
• type CloudLog
• type LogConfig

Functions

func GenServiceLogGroupName

func GenServiceLogGroupName(cluster string, service string, serviceUUID string, k8snamespace string) string

GenServiceLogGroupName creates the service log group name: clustername-servicename-serviceUUID.

func GenServiceMemberLogStreamName

func GenServiceMemberLogStreamName(memberName string, hostname string, containerID string) string

GenServiceMemberLogStreamName creates the log stream name for one service member: membername/hostname/containerID.

Types

type CloudLog

type CloudLog interface {
	// CreateServiceLogConfig creates the LogConfig for the service to send logs to AWS CloudWatch.
	CreateServiceLogConfig(ctx context.Context, cluster string, service string, serviceUUID string) *LogConfig
	// CreateStreamLogConfig creates the LogConfig for the stateless service, such as the managemen service,
	// or the task of the stateful service, such as init task.
	CreateStreamLogConfig(ctx context.Context, cluster string, service string, serviceUUID string, stream string) *LogConfig
	// InitializeServiceLogConfig creates the log group on AWS CloudWatch.
	InitializeServiceLogConfig(ctx context.Context, cluster string, service string, serviceUUID string) error
	// DeleteServiceLogConfig deletes the log group from AWS CloudWatch.
	DeleteServiceLogConfig(ctx context.Context, cluster string, service string, serviceUUID string) error
}

CloudLog defines the common log interface.

type LogConfig

type LogConfig struct {
	// the log driver name, such as awslogs.
	Name string
	// the log driver options, such as awslogs-region, awslogs-group, etc.
	Options map[string]string
}

LogConfig contains the configs for the log driver.