homelab/traefik
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Remove Deprecated Step 1

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This commit is contained in:
Jean-Baptiste Doumenjou 2018-07-31 19:28:03 +02:00 • committed by Traefiker Bot
parent 1d53077fc7
commit 8627256e74
68 changed files with 168 additions and 1695 deletions
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163
configuration/configuration.go
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@ -5,7 +5,7 @@ import (
"strings"
"time"
"github.com/containous/flaeg"
"github.com/containous/flaeg/parse"
"github.com/containous/traefik-extra-service-fabric"
"github.com/containous/traefik/acme"
"github.com/containous/traefik/api"
@ -59,13 +59,10 @@ const (
// It's populated from the traefik configuration file passed as an argument to the binary.
type GlobalConfiguration struct {
LifeCycle *LifeCycle `description:"Timeouts influencing the server life cycle" export:"true"`
GraceTimeOut flaeg.Duration `short:"g" description:"(Deprecated) Duration to give active requests a chance to finish before Traefik stops" export:"true"` // Deprecated
Debug bool `short:"d" description:"Enable debug mode" export:"true"`
CheckNewVersion bool `description:"Periodically check if a new version has been released" export:"true"`
SendAnonymousUsage bool `description:"send periodically anonymous usage statistics" export:"true"`
AccessLogsFile string `description:"(Deprecated) Access logs file" export:"true"` // Deprecated
AccessLog *types.AccessLog `description:"Access log settings" export:"true"`
TraefikLogsFile string `description:"(Deprecated) Traefik logs file. Stdout is used when omitted or empty" export:"true"` // Deprecated
TraefikLog *types.TraefikLog `description:"Traefik log settings" export:"true"`
Tracing *tracing.Tracing `description:"OpenTracing configuration" export:"true"`
LogLevel string `short:"l" description:"Log level" export:"true"`
@ -74,17 +71,14 @@ type GlobalConfiguration struct {
Constraints types.Constraints `description:"Filter services by constraint, matching with service tags" export:"true"`
ACME *acme.ACME `description:"Enable ACME (Let's Encrypt): automatic SSL" export:"true"`
DefaultEntryPoints DefaultEntryPoints `description:"Entrypoints to be used by frontends that do not specify any entrypoint" export:"true"`
ProvidersThrottleDuration flaeg.Duration `description:"Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time." export:"true"`
ProvidersThrottleDuration parse.Duration `description:"Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time." export:"true"`
MaxIdleConnsPerHost int `description:"If non-zero, controls the maximum idle (keep-alive) to keep per-host. If zero, DefaultMaxIdleConnsPerHost is used" export:"true"`
IdleTimeout flaeg.Duration `description:"(Deprecated) maximum amount of time an idle (keep-alive) connection will remain idle before closing itself." export:"true"` // Deprecated
InsecureSkipVerify bool `description:"Disable SSL certificate verification" export:"true"`
RootCAs tls.RootCAs `description:"Add cert file for self-signed certificate"`
Retry *Retry `description:"Enable retry sending request if network error" export:"true"`
HealthCheck *HealthCheckConfig `description:"Health check parameters" export:"true"`
RespondingTimeouts *RespondingTimeouts `description:"Timeouts for incoming requests to the Traefik instance" export:"true"`
ForwardingTimeouts *ForwardingTimeouts `description:"Timeouts for requests forwarded to the backend servers" export:"true"`
AllowMinWeightZero bool `description:"Allow weight to take 0 as minimum real value." export:"true"` // Deprecated
Web *WebCompatibility `description:"(Deprecated) Enable Web backend with default settings" export:"true"` // Deprecated
Docker *docker.Provider `description:"Enable Docker backend with default settings" export:"true"`
File *file.Provider `description:"Enable File backend with default settings" export:"true"`
Marathon *marathon.Provider `description:"Enable Marathon backend with default settings" export:"true"`
@ -107,66 +101,6 @@ type GlobalConfiguration struct {
HostResolver *HostResolverConfig `description:"Enable CNAME Flattening" export:"true"`
}
// WebCompatibility is a configuration to handle compatibility with deprecated web provider options
type WebCompatibility struct {
Address string `description:"(Deprecated) Web administration port" export:"true"`
CertFile string `description:"(Deprecated) SSL certificate" export:"true"`
KeyFile string `description:"(Deprecated) SSL certificate" export:"true"`
ReadOnly bool `description:"(Deprecated) Enable read only API" export:"true"`
Statistics *types.Statistics `description:"(Deprecated) Enable more detailed statistics" export:"true"`
Metrics *types.Metrics `description:"(Deprecated) Enable a metrics exporter" export:"true"`
Path string `description:"(Deprecated) Root path for dashboard and API" export:"true"`
Auth *types.Auth `export:"true"`
Debug bool `export:"true"`
}
func (gc *GlobalConfiguration) handleWebDeprecation() {
if gc.Web != nil {
log.Warn("web provider configuration is deprecated, you should use these options : api, rest provider, ping and metrics")
if gc.API != nil || gc.Metrics != nil || gc.Ping != nil || gc.Rest != nil {
log.Warn("web option is ignored if you use it with one of these options : api, rest provider, ping or metrics")
return
}
gc.EntryPoints[DefaultInternalEntryPointName] = &EntryPoint{
Address: gc.Web.Address,
Auth: gc.Web.Auth,
}
if gc.Web.CertFile != "" {
gc.EntryPoints[DefaultInternalEntryPointName].TLS = &tls.TLS{
Certificates: []tls.Certificate{
{
CertFile: tls.FileOrContent(gc.Web.CertFile),
KeyFile: tls.FileOrContent(gc.Web.KeyFile),
},
},
}
}
if gc.API == nil {
gc.API = &api.Handler{
EntryPoint: DefaultInternalEntryPointName,
Statistics: gc.Web.Statistics,
Dashboard: true,
}
}
if gc.Ping == nil {
gc.Ping = &ping.Handler{
EntryPoint: DefaultInternalEntryPointName,
}
}
if gc.Metrics == nil {
gc.Metrics = gc.Web.Metrics
}
if !gc.Debug {
gc.Debug = gc.Web.Debug
}
}
}
// SetEffectiveConfiguration adds missing configuration parameters derived from existing ones.
// It also takes care of maintaining backwards compatibility.
func (gc *GlobalConfiguration) SetEffectiveConfiguration(configFile string) {
@ -178,8 +112,6 @@ func (gc *GlobalConfiguration) SetEffectiveConfiguration(configFile string) {
gc.DefaultEntryPoints = []string{"http"}
}
gc.handleWebDeprecation()
if (gc.API != nil && gc.API.EntryPoint == DefaultInternalEntryPointName) ||
(gc.Ping != nil && gc.Ping.EntryPoint == DefaultInternalEntryPointName) ||
(gc.Metrics != nil && gc.Metrics.Prometheus != nil && gc.Metrics.Prometheus.EntryPoint == DefaultInternalEntryPointName) ||
@ -213,72 +145,7 @@ func (gc *GlobalConfiguration) SetEffectiveConfiguration(configFile string) {
gc.LifeCycle = &LifeCycle{}
}
// Prefer legacy grace timeout parameter for backwards compatibility reasons.
if gc.GraceTimeOut > 0 {
log.Warn("top-level grace period configuration has been deprecated -- please use lifecycle grace period")
gc.LifeCycle.GraceTimeOut = gc.GraceTimeOut
}
if gc.Docker != nil {
if len(gc.Docker.Filename) != 0 && gc.Docker.TemplateVersion != 2 {
log.Warn("Template version 1 is deprecated, please use version 2, see TemplateVersion.")
gc.Docker.TemplateVersion = 1
} else {
gc.Docker.TemplateVersion = 2
}
}
if gc.Marathon != nil {
if len(gc.Marathon.Filename) != 0 && gc.Marathon.TemplateVersion != 2 {
log.Warn("Template version 1 is deprecated, please use version 2, see TemplateVersion.")
gc.Marathon.TemplateVersion = 1
} else {
gc.Marathon.TemplateVersion = 2
}
}
if gc.Mesos != nil {
if len(gc.Mesos.Filename) != 0 && gc.Mesos.TemplateVersion != 2 {
log.Warn("Template version 1 is deprecated, please use version 2, see TemplateVersion.")
gc.Mesos.TemplateVersion = 1
} else {
gc.Mesos.TemplateVersion = 2
}
}
if gc.Eureka != nil {
if gc.Eureka.Delay != 0 {
log.Warn("Delay has been deprecated -- please use RefreshSeconds")
gc.Eureka.RefreshSeconds = gc.Eureka.Delay
}
}
if gc.ECS != nil {
if len(gc.ECS.Filename) != 0 && gc.ECS.TemplateVersion != 2 {
log.Warn("Template version 1 is deprecated, please use version 2, see TemplateVersion.")
gc.ECS.TemplateVersion = 1
} else {
gc.ECS.TemplateVersion = 2
}
}
if gc.ConsulCatalog != nil {
if len(gc.ConsulCatalog.Filename) != 0 && gc.ConsulCatalog.TemplateVersion != 2 {
log.Warn("Template version 1 is deprecated, please use version 2, see TemplateVersion.")
gc.ConsulCatalog.TemplateVersion = 1
} else {
gc.ConsulCatalog.TemplateVersion = 2
}
}
if gc.Rancher != nil {
if len(gc.Rancher.Filename) != 0 && gc.Rancher.TemplateVersion != 2 {
log.Warn("Template version 1 is deprecated, please use version 2, see TemplateVersion.")
gc.Rancher.TemplateVersion = 1
} else {
gc.Rancher.TemplateVersion = 2
}
// Ensure backwards compatibility for now
if len(gc.Rancher.AccessKey) > 0 ||
len(gc.Rancher.Endpoint) > 0 ||
@ -304,10 +171,6 @@ func (gc *GlobalConfiguration) SetEffectiveConfiguration(configFile string) {
gc.API.Debug = gc.Debug
}
if gc.Web != nil && (gc.Web.Path == "" || !strings.HasSuffix(gc.Web.Path, "/")) {
gc.Web.Path += "/"
}
if gc.File != nil {
gc.File.TraefikFile = configFile
}
@ -371,12 +234,6 @@ func (gc *GlobalConfiguration) initACMEProvider() {
gc.ACME.HTTPChallenge = nil
}
// TODO: to remove in the future
if len(gc.ACME.StorageFile) > 0 && len(gc.ACME.Storage) == 0 {
log.Warn("ACME.StorageFile is deprecated, use ACME.Storage instead")
gc.ACME.Storage = gc.ACME.StorageFile
}
if len(gc.ACME.DNSProvider) > 0 {
log.Warn("ACME.DNSProvider is deprecated, use ACME.DNSChallenge instead")
gc.ACME.DNSChallenge = &acmeprovider.DNSChallenge{Provider: gc.ACME.DNSProvider, DelayBeforeCheck: gc.ACME.DelayDontCheckDNS}
@ -498,27 +355,27 @@ type Retry struct {
// HealthCheckConfig contains health check configuration parameters.
type HealthCheckConfig struct {
Interval flaeg.Duration `description:"Default periodicity of enabled health checks" export:"true"`
Interval parse.Duration `description:"Default periodicity of enabled health checks" export:"true"`
}
// RespondingTimeouts contains timeout configurations for incoming requests to the Traefik instance.
type RespondingTimeouts struct {
ReadTimeout flaeg.Duration `description:"ReadTimeout is the maximum duration for reading the entire request, including the body. If zero, no timeout is set" export:"true"`
WriteTimeout flaeg.Duration `description:"WriteTimeout is the maximum duration before timing out writes of the response. If zero, no timeout is set" export:"true"`
IdleTimeout flaeg.Duration `description:"IdleTimeout is the maximum amount duration an idle (keep-alive) connection will remain idle before closing itself. Defaults to 180 seconds. If zero, no timeout is set" export:"true"`
ReadTimeout parse.Duration `description:"ReadTimeout is the maximum duration for reading the entire request, including the body. If zero, no timeout is set" export:"true"`
WriteTimeout parse.Duration `description:"WriteTimeout is the maximum duration before timing out writes of the response. If zero, no timeout is set" export:"true"`
IdleTimeout parse.Duration `description:"IdleTimeout is the maximum amount duration an idle (keep-alive) connection will remain idle before closing itself. Defaults to 180 seconds. If zero, no timeout is set" export:"true"`
}
// ForwardingTimeouts contains timeout configurations for forwarding requests to the backend servers.
type ForwardingTimeouts struct {
DialTimeout flaeg.Duration `description:"The amount of time to wait until a connection to a backend server can be established. Defaults to 30 seconds. If zero, no timeout exists" export:"true"`
ResponseHeaderTimeout flaeg.Duration `description:"The amount of time to wait for a server's response headers after fully writing the request (including its body, if any). If zero, no timeout exists" export:"true"`
DialTimeout parse.Duration `description:"The amount of time to wait until a connection to a backend server can be established. Defaults to 30 seconds. If zero, no timeout exists" export:"true"`
ResponseHeaderTimeout parse.Duration `description:"The amount of time to wait for a server's response headers after fully writing the request (including its body, if any). If zero, no timeout exists" export:"true"`
}
// LifeCycle contains configurations relevant to the lifecycle (such as the
// shutdown phase) of Traefik.
type LifeCycle struct {
RequestAcceptGraceTimeout flaeg.Duration `description:"Duration to keep accepting requests before Traefik initiates the graceful shutdown procedure"`
GraceTimeOut flaeg.Duration `description:"Duration to give active requests a chance to finish before Traefik stops"`
RequestAcceptGraceTimeout parse.Duration `description:"Duration to keep accepting requests before Traefik initiates the graceful shutdown procedure"`
GraceTimeOut parse.Duration `description:"Duration to give active requests a chance to finish before Traefik stops"`
}
// HostResolverConfig contain configuration for CNAME Flattening