ctx

func Alias ¶

func Alias(cmd string) (alias string, present bool)

func Aliases ¶

func Aliases() []string

func AliasesWithValue ¶

func AliasesWithValue() map[string]string

func CurrentUserIsRoot ¶

func CurrentUserIsRoot() bool

func DefaultZone ¶

func DefaultZone() string

func EsDefaultZone ¶

func EsDefaultZone() string

func ExtractLoadAvg1m ¶

func ExtractLoadAvg1m(line string) (float64, error)

func Hostname ¶

func Hostname() string

func KafkaHome ¶

func KafkaHome() string

func LoadConfig ¶

func LoadConfig(fn string)

func LoadFromHome ¶

func LoadFromHome()

func LocalIP ¶

func LocalIP() (net.IP, error)

LocalIP tries to determine a non-loopback address for the local machine

func LogLevel ¶

func LogLevel() string

func LookupIpPort ¶

func LookupIpPort(ip, port string) []string

func NamedZoneZkAddrs ¶

func NamedZoneZkAddrs(zone string) string

func NumCPU ¶

func NumCPU() int

func NumCPUStr ¶

func NumCPUStr() string

func ReverseDnsLookup ¶

func ReverseDnsLookup(ip string, port int) (string, bool)

func SortedZones ¶

func SortedZones() []string

func UpgradeCenter ¶

func UpgradeCenter() string

UpgradeCenter return the uri where to fetch gk/kguard/kateway/.gafka.cf files.

func ZkDefaultZone ¶

func ZkDefaultZone() string

func Zone ¶

func Zone(z string) *zone

func ZoneZkAddrs ¶

func ZoneZkAddrs(zone string) (zkAddrs string)

func Zones ¶

func Zones() map[string]string