kdlib

Documentation

Index

• Constants
• Variables
• func CreateDBPool(ctx context.Context, dburl string) (*pgxpool.Pool, error)
• func CreateSSHConfig(filename, username string, timeout time.Duration) (*ssh.ClientConfig, error)
• func GetAllSlotsNumberJSONBytes(num int32, active bool) []byte
• func GetAllSlotsNumberStatement(schema string, active bool) string
• func GetFreeSlotsNumberJSONBytes(num int32, active bool) []byte
• func GetFreeSlotsNumberStatement(schema string, active bool) string
• func IsZeroEnding(ip netip.Addr) bool
• func LastPrefixIPv4(p netip.Prefix) netip.Addr
• func LastPrefixIPv6(p netip.Prefix) netip.Addr
• func LookupForSSHKeyfile(keyFilename, path string) (string, error)
• func NewSSHCient(sshconf *ssh.ClientConfig, server string) (*ssh.Client, *bytes.Buffer, *bytes.Buffer, func(string), error)
• func RandomAddrIPv4(p netip.Prefix) netip.Addr
• func RandomAddrIPv6(p netip.Prefix) netip.Addr
• func SSHSessionRun(client *ssh.Client, b, e *bytes.Buffer, cmd string) error
• func SSHSessionStart(client *ssh.Client, b, e *bytes.Buffer, cmd string, data io.Reader) error
• func SubdomainDelete(host, token, subdomain string) error
• func SubdomainPick(host, token string) (string, error)

Constants

const (
	SSHKeyED25519Filename = "id_ed25519"
	SSHDefaultFilename    = SSHKeyED25519Filename
	SSHDefaultTimeOut     = time.Duration(5 * time.Second)
)

const APIRequestTimeout = 10 * time.Second

Variables

var ErrEmptySubdomain = errors.New("empty subdomain")

ErrEmptySubdomain - is returned when the subdomain is empty

var ErrNoSSHKeyFile = errors.New("no ssh key file")

Functions

func CreateDBPool

func CreateDBPool(ctx context.Context, dburl string) (*pgxpool.Pool, error)

func CreateSSHConfig

func CreateSSHConfig(filename, username string, timeout time.Duration) (*ssh.ClientConfig, error)

CreateSSHConfig - creates ssh client config.

func GetAllSlotsNumberJSONBytes

func GetAllSlotsNumberJSONBytes(num int32, active bool) []byte

func GetAllSlotsNumberStatement

func GetAllSlotsNumberStatement(schema string, active bool) string

func GetFreeSlotsNumberJSONBytes

func GetFreeSlotsNumberJSONBytes(num int32, active bool) []byte

func GetFreeSlotsNumberStatement

func GetFreeSlotsNumberStatement(schema string, active bool) string

func IsZeroEnding

func IsZeroEnding(ip netip.Addr) bool

IsZeroEnding - is last part zeroes.

func LastPrefixIPv4

func LastPrefixIPv4(p netip.Prefix) netip.Addr

LastPrefixIPv4 - last ip addr in the prefix.

func LastPrefixIPv6

func LastPrefixIPv6(p netip.Prefix) netip.Addr

LastPrefixIPv6 - last ip addr in the prefix.

func LookupForSSHKeyfile

func LookupForSSHKeyfile(keyFilename, path string) (string, error)

func NewSSHCient

func NewSSHCient(sshconf *ssh.ClientConfig, server string) (*ssh.Client, *bytes.Buffer, *bytes.Buffer, func(string), error)

func RandomAddrIPv4

func RandomAddrIPv4(p netip.Prefix) netip.Addr

RandomAddrIPv4 - random ipv4 addr inside prefix.

func RandomAddrIPv6

func RandomAddrIPv6(p netip.Prefix) netip.Addr

RandomAddrIPv6 - random ipv6 addr inside prefix.

func SSHSessionRun

func SSHSessionRun(client *ssh.Client, b, e *bytes.Buffer, cmd string) error

func SSHSessionStart

func SSHSessionStart(client *ssh.Client, b, e *bytes.Buffer, cmd string, data io.Reader) error

func SubdomainDelete

func SubdomainDelete(host, token, subdomain string) error

func SubdomainPick

func SubdomainPick(host, token string) (string, error)