systemdutil

Documentation

Index

• func ExecuteCommandFromArguments(arguments map[string]interface{}) error
• func ParseServices(ports []string) ([]policy.Service, error)
• type CLIRequest
• type RequestProcessor
  • func NewCustomRequestProcessor(linux, host string) *RequestProcessor
  • func NewRequestProcessor() *RequestProcessor
  • func (r *RequestProcessor) CreateAndRun(c *CLIRequest) error
  • func (r *RequestProcessor) Delete(c *CLIRequest) error
  • func (r *RequestProcessor) ExecuteRequest(c *CLIRequest) error
  • func (r *RequestProcessor) ParseCommand(arguments map[string]interface{}) (*CLIRequest, error)
• type RequestType

Functions

func ExecuteCommandFromArguments

func ExecuteCommandFromArguments(arguments map[string]interface{}) error

ExecuteCommandFromArguments processes the command from the arguments

func ParseServices

func ParseServices(ports []string) ([]policy.Service, error)

ParseServices parses strings with the services and returns them in an validated slice

Types

type CLIRequest

type CLIRequest struct {
	// Request is the type of the request
	Request RequestType
	// Cgroup is only provided for delete cgroup requests
	Cgroup string
	// Executable is the path to the executable
	Executable string
	// Parameters are the parameters of the executable
	Parameters []string
	// Labels are the user labels attached to the request
	Labels []string
	// ServiceName is a user defined service name
	ServiceName string
	// ServiceID is the ID of the service
	ServiceID string
	// Services are the user defined services (protocol, port)
	Services []policy.Service
	// HostPolicy indicates that this is a host policy
	HostPolicy bool
	// NetworkOnly indicates that the request is only for traffic coming from the network
	NetworkOnly bool
}

CLIRequest captures all CLI parameters

type RequestProcessor

type RequestProcessor struct {
	LinuxPath string
	HostPath  string
}

RequestProcessor is an instance of the processor

func NewCustomRequestProcessor

func NewCustomRequestProcessor(linux, host string) *RequestProcessor

NewCustomRequestProcessor creates a new request processor

func NewRequestProcessor

func NewRequestProcessor() *RequestProcessor

NewRequestProcessor creates a default request processor

func (*RequestProcessor) CreateAndRun

func (r *RequestProcessor) CreateAndRun(c *CLIRequest) error

CreateAndRun creates a processing unit

func (*RequestProcessor) Delete

func (r *RequestProcessor) Delete(c *CLIRequest) error

Delete will issue a delete command

func (*RequestProcessor) ExecuteRequest

func (r *RequestProcessor) ExecuteRequest(c *CLIRequest) error

ExecuteRequest executes the command with an RPC request

func (*RequestProcessor) ParseCommand

func (r *RequestProcessor) ParseCommand(arguments map[string]interface{}) (*CLIRequest, error)

ParseCommand parses a command based on the above specification This is a helper function for CLIs like in Trireme Example. Proper use is through the CLIRequest structure

type RequestType

type RequestType int

RequestType is the type of the request

const (
	// CreateRequest requests a create event
	CreateRequest RequestType = iota
	// DeleteCgroupRequest requests deletion based on the cgroup - issued by the kernel
	DeleteCgroupRequest
	// DeleteServiceRequest requests deletion by the service ID
	DeleteServiceRequest
)