service

Documentation

Index

• Constants
• type Config
  • func (c *Config) InitDefault()
• type Plugin
  • func (service *Plugin) Available()
  • func (service *Plugin) Init(cfg config.Configurer, log logger.Logger) error
  • func (service *Plugin) Name() string
  • func (service *Plugin) Serve() chan error
  • func (service *Plugin) Stop() error
  • func (service *Plugin) Workers() []process.State
• type Process
  • func NewServiceProcess(restartAfterExit bool, execTimeout time.Duration, restartDelay uint64, ...) *Process
  • func (p *Process) Write(b []byte) (int, error)
• type Service

Constants

const PluginName string = "service"

Types

type Config

type Config struct {
	Services map[string]Service `mapstructure:"service"`
}

Config for the services

func (*Config) InitDefault

func (c *Config) InitDefault()

type Plugin

type Plugin struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func (*Plugin) Available

func (service *Plugin) Available()

Available interface implementation

func (*Plugin) Init

func (service *Plugin) Init(cfg config.Configurer, log logger.Logger) error

func (*Plugin) Name

func (service *Plugin) Name() string

Name contains service name.

func (*Plugin) Serve

func (service *Plugin) Serve() chan error

func (*Plugin) Stop

func (service *Plugin) Stop() error

func (*Plugin) Workers

func (service *Plugin) Workers() []process.State

type Process

type Process struct {
	sync.Mutex

	Pid int

	ExecTimeout     time.Duration
	RemainAfterExit bool
	RestartSec      uint64
	// contains filtered or unexported fields
}

Process structure contains an information about process, restart information, log, errors, etc

func NewServiceProcess

func NewServiceProcess(restartAfterExit bool, execTimeout time.Duration, restartDelay uint64, command string, l logger.Logger, errCh chan error) *Process

NewServiceProcess constructs service process structure

func (*Process) Write

func (p *Process) Write(b []byte) (int, error)

write message to the log (stderr)

type Service

type Service struct {
	Command         string        `mapstructure:"command"`
	ProcessNum      int           `mapstructure:"process_num"`
	ExecTimeout     time.Duration `mapstructure:"exec_timeout"`
	RemainAfterExit bool          `mapstructure:"remain_after_exit"`
	RestartSec      uint64        `mapstructure:"restart_sec"`
}

Service represents particular service configuration