config

Documentation

Index

• Constants
• Variables
• func GetConfigFilePath() string
• func GetPidPath(isSudo bool) string
• func GetSockPath(isSudo bool) string
• func GetSyncthingGUIPath() string
• func GetSyncthingPath() string
• type Engine

Constants

const (
	// configmap name
	ConfigMapPodTrafficManager = "kubevpn-traffic-manager"

	// config map keys
	KeyDHCP             = "DHCP"
	KeyDHCP6            = "DHCP6"
	KeyEnvoy            = "ENVOY_CONFIG"
	KeyClusterIPv4POOLS = "IPv4_POOLS"
	KeyRefCount         = "REF_COUNT"

	// secret keys
	// TLSCertKey is the key for tls certificates in a TLS secret.
	TLSCertKey = "tls_crt"
	// TLSPrivateKeyKey is the key for the private key field in a TLS secret.
	TLSPrivateKeyKey = "tls_key"

	// container name
	ContainerSidecarEnvoyProxy   = "envoy-proxy"
	ContainerSidecarControlPlane = "control-plane"
	ContainerSidecarVPN          = "vpn"
	ContainerSidecarSyncthing    = "syncthing"

	VolumeEnvoyConfig = "envoy-config"
	VolumeSyncthing   = "syncthing"

	DefaultNetDir = "/etc/cni/net.d"

	Proc = "/proc"

	CniNetName = "cni-net-dir-kubevpn"

	// env name
	EnvInboundPodTunIPv4 = "TunIPv4"
	EnvInboundPodTunIPv6 = "TunIPv6"
	EnvPodName           = "POD_NAME"
	EnvPodNamespace      = "POD_NAMESPACE"

	// header name
	HeaderPodName      = "POD_NAME"
	HeaderPodNamespace = "POD_NAMESPACE"
	HeaderIPv4         = "IPv4"
	HeaderIPv6         = "IPv6"

	// api
	APIRentIP    = "/rent/ip"
	APIReleaseIP = "/release/ip"

	KUBECONFIG = "kubeconfig"

	// labels
	ManageBy = konfig.ManagedbyLabelKey

	// pprof port
	PProfPort     = 32345
	SudoPProfPort = 33345
	PProfDir      = "pprof"

	// startup by KubeVPN
	EnvStartSudoKubeVPNByKubeVPN = "DEPTH_SIGNED_BY_NAISON"
	EnvSSHJump                   = "SSH_JUMP_BY_KUBEVPN"

	// transport mode
	ConfigKubeVPNTransportEngine = "transport-engine"
	// hosts entry key word
	HostsKeyWord = "# Add by KubeVPN"
)

const (
	HOME   = ".kubevpn"
	Daemon = "daemon"

	SockPath     = "daemon.sock"
	SudoSockPath = "sudo_daemon.sock"

	PidPath     = "daemon.pid"
	SudoPidPath = "sudo_daemon.pid"

	LogFile = "daemon.log"

	KubeVPNRestorePatchKey = "kubevpn-probe-restore-patch"

	ConfigFile = "config.yaml"
)

const (
	SyncthingDir = "syncthing"

	SyncthingGUIDir = "gui"

	DefaultRemoteDir = "/kubevpn-data"

	// EnvDisableSyncthingLog disable syncthing log, because it can not set output writer, only write os.Stdout or io.Discard
	EnvDisableSyncthingLog = "LOGGER_DISCARD"
)

const (
	SyncthingLocalDeviceID = "BSNCBRY-ZI5HLYC-YH6544V-SQ3IDKT-4JQKING-ZGSW463-UKYEYCA-WO7ZHA3"
	SyncthingLocalCert     = `` /* 794-byte string literal not displayed */

	SyncthingLocalKey = `` /* 288-byte string literal not displayed */

)

const (
	SyncthingRemoteDeviceID = "OELB2JL-MIOW652-6JPBYPZ-POV3EBV-XEOW2Z2-I45QUGZ-QF5TT4P-Z2AH7AU"
	SyncthingRemoteCert     = `` /* 798-byte string literal not displayed */

	SyncthingRemoteKey = `` /* 288-byte string literal not displayed */

)

Variables

var (
	// Image inject --ldflags -X
	Image     = "docker.io/naison/kubevpn:latest"
	Version   = "latest"
	GitCommit = ""

	// GitHubOAuthToken --ldflags -X
	GitHubOAuthToken = ""

	OriginImage = "docker.io/naison/kubevpn:" + Version

	DaemonPath string
	HomePath   string
	PprofPath  string
)

var (
	CIDR      *net.IPNet
	CIDR6     *net.IPNet
	RouterIP  net.IP
	RouterIP6 net.IP

	// for creating docker network
	DockerCIDR     *net.IPNet
	DockerRouterIP net.IP
)

var (
	SmallBufferSize  = (1 << 13) - 1 // 8KB small buffer
	MediumBufferSize = (1 << 15) - 1 // 32KB medium buffer
	LargeBufferSize  = (1 << 16) - 1 // 64KB large buffer
)

var (
	KeepAliveTime    = 180 * time.Second
	DialTimeout      = 15 * time.Second
	HandshakeTimeout = 5 * time.Second
	ConnectTimeout   = 5 * time.Second
	ReadTimeout      = 10 * time.Second
	WriteTimeout     = 10 * time.Second
)

var Debug bool

var (
	//	network layer ip needs 20 bytes
	//	transport layer UDP header needs 8 bytes
	//	UDP over TCP header needs 22 bytes
	DefaultMTU = 1500 - 20 - 8 - 21
)

var (
	LPool = &sync.Pool{
		New: func() interface{} {
			return make([]byte, LargeBufferSize)
		},
	}
)

var LocalCert tls.Certificate

var LocalDeviceID protocol.DeviceID

var RemoteCert tls.Certificate

var RemoteDeviceID protocol.DeviceID

var SPool = sync.Pool{
	New: func() any {
		return make([]byte, 2)
	},
}

Functions

func GetConfigFilePath

func GetConfigFilePath() string

func GetPidPath

func GetPidPath(isSudo bool) string

func GetSockPath

func GetSockPath(isSudo bool) string

func GetSyncthingGUIPath

func GetSyncthingGUIPath() string

func GetSyncthingPath

func GetSyncthingPath() string

Types

type Engine

type Engine string

const (
	EngineGvisor Engine = "gvisor"
	EngineMix    Engine = "mix"
	EngineRaw    Engine = "raw"
)