roxyutil

package
v0.4.4 Latest Latest
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 Go to latest Published: May 14, 2021 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Overview

Package roxyutil provides miscellaneous utility functions for use by Roxy and by users of mainutil.

As with mainutil, it is undecided how much (if any) of the roxyutil API will remain available outside of the Roxy project once Roxy reaches v1.0.0.

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrNoHealthyBackends      = errors.New("no healthy backends")
	ErrExpectEmpty            = errors.New("expected empty string")
	ErrExpectEmptyOrLocalhost = errors.New("expected empty string or \"localhost\"")
	ErrExpectNonEmpty         = errors.New("expected non-empty string")
	ErrExpectOneSlash         = errors.New("expected one '/', found 2 or more")
	ErrExpectLeadingSlash     = errors.New("expected path to start with '/'")
	ErrExpectTrailingSlash    = errors.New("expected path to end with '/'")
	ErrExpectNoEndSlash       = errors.New("did not expect path to end with '/'")
	ErrExpectNoDoubleSlash    = errors.New("did not expect path to contain '//'")
	ErrExpectNoDot            = errors.New("did not expect path to contain '/./'")
	ErrExpectNoDotDot         = errors.New("did not expect path to contain '/../'")
	ErrFailedToMatch          = errors.New("failed to match expected pattern")
)

Functions

func ExpandPassword 

func ExpandPassword(in string) (string, error)

ExpandPassword expands ${ENV_VAR} references and @file references.

func ExpandPath 

func ExpandPath(in string) (string, error)

ExpandPath expands ${ENV_VAR} references, ~ and ~user references, and makes the path absolute.

func ExpandString 

func ExpandString(in string) (string, error)

ExpandString expands ${ENV_VAR} references.

func ValidateATCLocation 

func ValidateATCLocation(str string) error

ValidateATCLocation validates that the given string is a valid Location for the Air Traffic Control service.

func ValidateATCServiceName 

func ValidateATCServiceName(str string) error

ValidateATCServiceName validates that the given string is a valid Service Name for the Air Traffic Control service.

func ValidateATCUnique 

func ValidateATCUnique(str string) error

ValidateATCUnique validates that the given string is a valid Unique ID for the Air Traffic Control service.

func ValidateEtcdPath 

func ValidateEtcdPath(str string) error

ValidateEtcdPath validates that the given string is a valid etcd.io V3 key prefix, which must end with a "/".

func ValidateNamedPort 

func ValidateNamedPort(str string) error

ValidateNamedPort validates that the given string is a valid named port for a membership.Roxy or membership.ServerSet address advertisement.

func ValidateZKPath 

func ValidateZKPath(str string) error

ValidateZKPath validates that the given string is a valid ZooKeeper node path.

Types

type BadATCLocationError 

type BadATCLocationError struct {
	Location string
	Err      error
}

func (BadATCLocationError) Error 

func (err BadATCLocationError) Error() string

func (BadATCLocationError) Unwrap 

func (err BadATCLocationError) Unwrap() error

type BadATCServiceNameError 

type BadATCServiceNameError struct {
	ServiceName string
	Err         error
}

func (BadATCServiceNameError) Error 

func (err BadATCServiceNameError) Error() string

func (BadATCServiceNameError) Unwrap 

func (err BadATCServiceNameError) Unwrap() error

type BadATCUniqueError 

type BadATCUniqueError struct {
	Unique string
	Err    error
}

func (BadATCUniqueError) Error 

func (err BadATCUniqueError) Error() string

func (BadATCUniqueError) Unwrap 

func (err BadATCUniqueError) Unwrap() error

type BadAuthorityError 

type BadAuthorityError struct {
	Authority string
	Err       error
}

func (BadAuthorityError) Error 

func (err BadAuthorityError) Error() string

func (BadAuthorityError) Unwrap 

func (err BadAuthorityError) Unwrap() error

type BadBoolError 

type BadBoolError struct {
	Input string
}

func (BadBoolError) Error 

func (err BadBoolError) Error() string

type BadEndpointError 

type BadEndpointError struct {
	Endpoint string
	Err      error
}

func (BadEndpointError) Error 

func (err BadEndpointError) Error() string

func (BadEndpointError) Unwrap 

func (err BadEndpointError) Unwrap() error

type BadEnvVarError 

type BadEnvVarError struct {
	Var string
}

func (BadEnvVarError) Error 

func (err BadEnvVarError) Error() string

func (BadEnvVarError) GRPCStatus 

func (err BadEnvVarError) GRPCStatus() *status.Status

func (BadEnvVarError) Is 

func (err BadEnvVarError) Is(target error) bool

type BadHostError 

type BadHostError struct {
	Host string
	Err  error
}

func (BadHostError) Error 

func (err BadHostError) Error() string

func (BadHostError) Unwrap 

func (err BadHostError) Unwrap() error

type BadHostPortError 

type BadHostPortError struct {
	HostPort string
	Err      error
}

func (BadHostPortError) Error 

func (err BadHostPortError) Error() string

func (BadHostPortError) Unwrap 

func (err BadHostPortError) Unwrap() error

type BadIPError 

type BadIPError struct {
	IP string
}

func (BadIPError) Error 

func (err BadIPError) Error() string

type BadPathError 

type BadPathError struct {
	Path string
	Err  error
}

func (BadPathError) Error 

func (err BadPathError) Error() string

func (BadPathError) Unwrap 

func (err BadPathError) Unwrap() error

type BadPortError 

type BadPortError struct {
	Port    string
	Err     error
	NamedOK bool
}

func (BadPortError) Error 

func (err BadPortError) Error() string

func (BadPortError) Unwrap 

func (err BadPortError) Unwrap() error

type BadQueryParamError 

type BadQueryParamError struct {
	Name  string
	Value string
	Err   error
}

func (BadQueryParamError) Error 

func (err BadQueryParamError) Error() string

func (BadQueryParamError) Unwrap 

func (err BadQueryParamError) Unwrap() error

type BadQueryStringError 

type BadQueryStringError struct {
	QueryString string
	Err         error
}

func (BadQueryStringError) Error 

func (err BadQueryStringError) Error() string

func (BadQueryStringError) Unwrap 

func (err BadQueryStringError) Unwrap() error

type BadSchemeError 

type BadSchemeError struct {
	Scheme string
	Err    error
}

func (BadSchemeError) Error 

func (err BadSchemeError) Error() string

func (BadSchemeError) Unwrap 

func (err BadSchemeError) Unwrap() error

type FailedGroupNameLookupError 

type FailedGroupNameLookupError struct {
	Name string
	Err  error
}

func (FailedGroupNameLookupError) Error 

func (err FailedGroupNameLookupError) Error() string

func (FailedGroupNameLookupError) Unwrap 

func (err FailedGroupNameLookupError) Unwrap() error

type FailedMatchError 

type FailedMatchError struct {
	Input   string
	Pattern *regexp.Regexp
}

func (FailedMatchError) Error 

func (err FailedMatchError) Error() string

type FailedPathAbsError 

type FailedPathAbsError struct {
	Path string
	Err  error
}

func (FailedPathAbsError) Error 

func (err FailedPathAbsError) Error() string

func (FailedPathAbsError) Unwrap 

func (err FailedPathAbsError) Unwrap() error

type FailedUserNameLookupError 

type FailedUserNameLookupError struct {
	Name string
	Err  error
}

func (FailedUserNameLookupError) Error 

func (err FailedUserNameLookupError) Error() string

func (FailedUserNameLookupError) Unwrap 

func (err FailedUserNameLookupError) Unwrap() error

type NotFoundError 

type NotFoundError struct {
	Key string
}

func (NotFoundError) Error 

func (err NotFoundError) Error() string

func (NotFoundError) GRPCStatus 

func (err NotFoundError) GRPCStatus() *status.Status

func (NotFoundError) Is 

func (err NotFoundError) Is(target error) bool

Source Files

View all Source files

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