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common_label.go
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common_label.go
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package types
import "strings"
// Traefik labels
const (
LabelPrefix = "traefik."
SuffixPort = "port"
SuffixProtocol = "protocol"
SuffixWeight = "weight"
SuffixFrontendAuthBasic = "frontend.auth.basic"
SuffixFrontendBackend = "frontend.backend"
SuffixFrontendEntryPoints = "frontend.entryPoints"
SuffixFrontendPassHostHeader = "frontend.passHostHeader"
SuffixFrontendPriority = "frontend.priority"
SuffixFrontendRedirect = "frontend.redirect"
SuffixFrontendRule = "frontend.rule"
LabelDomain = LabelPrefix + "domain"
LabelEnable = LabelPrefix + "enable"
LabelPort = LabelPrefix + SuffixPort
LabelPortIndex = LabelPrefix + "portIndex"
LabelProtocol = LabelPrefix + SuffixProtocol
LabelTags = LabelPrefix + "tags"
LabelWeight = LabelPrefix + SuffixWeight
LabelFrontendAuthBasic = LabelPrefix + SuffixFrontendAuthBasic
LabelFrontendEntryPoints = LabelPrefix + SuffixFrontendEntryPoints
LabelFrontendPassHostHeader = LabelPrefix + SuffixFrontendPassHostHeader
LabelFrontendPassTLSCert = LabelPrefix + "frontend.passTLSCert"
LabelFrontendPriority = LabelPrefix + SuffixFrontendPriority
LabelFrontendRule = LabelPrefix + SuffixFrontendRule
LabelFrontendRuleType = LabelPrefix + "frontend.rule.type"
LabelFrontendRedirect = LabelPrefix + SuffixFrontendRedirect
LabelTraefikFrontendValue = LabelPrefix + "frontend.value"
LabelTraefikFrontendWhitelistSourceRange = LabelPrefix + "frontend.whitelistSourceRange"
LabelFrontendRequestHeaders = LabelPrefix + "frontend.headers.customRequestHeaders"
LabelFrontendResponseHeaders = LabelPrefix + "frontend.headers.customResponseHeaders"
LabelFrontendAllowedHosts = LabelPrefix + "frontend.headers.allowedHosts"
LabelFrontendHostsProxyHeaders = LabelPrefix + "frontend.headers.hostsProxyHeaders"
LabelFrontendSSLRedirect = LabelPrefix + "frontend.headers.SSLRedirect"
LabelFrontendSSLTemporaryRedirect = LabelPrefix + "frontend.headers.SSLTemporaryRedirect"
LabelFrontendSSLHost = LabelPrefix + "frontend.headers.SSLHost"
LabelFrontendSSLProxyHeaders = LabelPrefix + "frontend.headers.SSLProxyHeaders"
LabelFrontendSTSSeconds = LabelPrefix + "frontend.headers.STSSeconds"
LabelFrontendSTSIncludeSubdomains = LabelPrefix + "frontend.headers.STSIncludeSubdomains"
LabelFrontendSTSPreload = LabelPrefix + "frontend.headers.STSPreload"
LabelFrontendForceSTSHeader = LabelPrefix + "frontend.headers.forceSTSHeader"
LabelFrontendFrameDeny = LabelPrefix + "frontend.headers.frameDeny"
LabelFrontendCustomFrameOptionsValue = LabelPrefix + "frontend.headers.customFrameOptionsValue"
LabelFrontendContentTypeNosniff = LabelPrefix + "frontend.headers.contentTypeNosniff"
LabelFrontendBrowserXSSFilter = LabelPrefix + "frontend.headers.browserXSSFilter"
LabelFrontendContentSecurityPolicy = LabelPrefix + "frontend.headers.contentSecurityPolicy"
LabelFrontendPublicKey = LabelPrefix + "frontend.headers.publicKey"
LabelFrontendReferrerPolicy = LabelPrefix + "frontend.headers.referrerPolicy"
LabelFrontendIsDevelopment = LabelPrefix + "frontend.headers.isDevelopment"
LabelBackend = LabelPrefix + "backend"
LabelBackendID = LabelPrefix + "backend.id"
LabelTraefikBackendCircuitbreaker = LabelPrefix + "backend.circuitbreaker"
LabelBackendCircuitbreakerExpression = LabelPrefix + "backend.circuitbreaker.expression"
LabelBackendHealthcheckPath = LabelPrefix + "backend.healthcheck.path"
LabelBackendHealthcheckInterval = LabelPrefix + "backend.healthcheck.interval"
LabelBackendLoadbalancerMethod = LabelPrefix + "backend.loadbalancer.method"
LabelBackendLoadbalancerSticky = LabelPrefix + "backend.loadbalancer.sticky"
LabelBackendLoadbalancerStickiness = LabelPrefix + "backend.loadbalancer.stickiness"
LabelBackendLoadbalancerStickinessCookieName = LabelPrefix + "backend.loadbalancer.stickiness.cookieName"
LabelBackendMaxconnAmount = LabelPrefix + "backend.maxconn.amount"
LabelBackendMaxconnExtractorfunc = LabelPrefix + "backend.maxconn.extractorfunc"
)
//ServiceLabel converts a key value of Label*, given a serviceName, into a pattern <LabelPrefix>.<serviceName>.<property>
// i.e. For LabelFrontendRule and serviceName=app it will return "traefik.app.frontend.rule"
func ServiceLabel(key, serviceName string) string {
if len(serviceName) > 0 {
property := strings.TrimPrefix(key, LabelPrefix)
return LabelPrefix + serviceName + "." + property
}
return key
}
// SplitAndTrimString splits separatedString at the comma character and trims each
// piece, filtering out empty pieces. Returns the list of pieces or nil if the input
// did not contain a non-empty piece.
func SplitAndTrimString(base string) []string {
var trimmedStrings []string
for _, s := range strings.Split(base, ",") {
s = strings.TrimSpace(s)
if len(s) > 0 {
trimmedStrings = append(trimmedStrings, s)
}
}
return trimmedStrings
}