traefik/cmd/configuration.go

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package cmd
import (
"time"
"github.com/containous/flaeg"
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"github.com/containous/traefik-extra-service-fabric"
"github.com/containous/traefik/api"
"github.com/containous/traefik/configuration"
"github.com/containous/traefik/middlewares/accesslog"
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"github.com/containous/traefik/middlewares/tracing"
"github.com/containous/traefik/middlewares/tracing/datadog"
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"github.com/containous/traefik/middlewares/tracing/jaeger"
"github.com/containous/traefik/middlewares/tracing/zipkin"
"github.com/containous/traefik/ping"
"github.com/containous/traefik/provider/boltdb"
"github.com/containous/traefik/provider/consul"
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"github.com/containous/traefik/provider/consulcatalog"
"github.com/containous/traefik/provider/docker"
"github.com/containous/traefik/provider/dynamodb"
"github.com/containous/traefik/provider/ecs"
"github.com/containous/traefik/provider/etcd"
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"github.com/containous/traefik/provider/eureka"
"github.com/containous/traefik/provider/file"
"github.com/containous/traefik/provider/kubernetes"
"github.com/containous/traefik/provider/marathon"
"github.com/containous/traefik/provider/mesos"
"github.com/containous/traefik/provider/rancher"
"github.com/containous/traefik/provider/rest"
"github.com/containous/traefik/provider/zk"
"github.com/containous/traefik/types"
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sf "github.com/jjcollinge/servicefabric"
)
// TraefikConfiguration holds GlobalConfiguration and other stuff
type TraefikConfiguration struct {
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configuration.GlobalConfiguration `mapstructure:",squash" export:"true"`
ConfigFile string `short:"c" description:"Configuration file to use (TOML)." export:"true"`
}
// NewTraefikDefaultPointersConfiguration creates a TraefikConfiguration with pointers default values
func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
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// default Docker
var defaultDocker docker.Provider
defaultDocker.Watch = true
defaultDocker.ExposedByDefault = true
defaultDocker.Endpoint = "unix:///var/run/docker.sock"
defaultDocker.SwarmMode = false
// default File
var defaultFile file.Provider
defaultFile.Watch = true
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defaultFile.Filename = "" // needs equivalent to viper.ConfigFileUsed()
// default Rest
var defaultRest rest.Provider
defaultRest.EntryPoint = configuration.DefaultInternalEntryPointName
// TODO: Deprecated - Web provider, use REST provider instead
var defaultWeb configuration.WebCompatibility
defaultWeb.Address = ":8080"
defaultWeb.Statistics = &types.Statistics{
RecentErrors: 10,
}
// TODO: Deprecated - default Metrics
defaultWeb.Metrics = &types.Metrics{
Prometheus: &types.Prometheus{
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Buckets: types.Buckets{0.1, 0.3, 1.2, 5},
EntryPoint: configuration.DefaultInternalEntryPointName,
},
Datadog: &types.Datadog{
Address: "localhost:8125",
PushInterval: "10s",
},
StatsD: &types.Statsd{
Address: "localhost:8125",
PushInterval: "10s",
},
InfluxDB: &types.InfluxDB{
Address: "localhost:8089",
Protocol: "udp",
PushInterval: "10s",
},
}
// default Marathon
var defaultMarathon marathon.Provider
defaultMarathon.Watch = true
defaultMarathon.Endpoint = "http://127.0.0.1:8080"
defaultMarathon.ExposedByDefault = true
defaultMarathon.Constraints = types.Constraints{}
defaultMarathon.DialerTimeout = flaeg.Duration(5 * time.Second)
defaultMarathon.ResponseHeaderTimeout = flaeg.Duration(60 * time.Second)
defaultMarathon.TLSHandshakeTimeout = flaeg.Duration(5 * time.Second)
defaultMarathon.KeepAlive = flaeg.Duration(10 * time.Second)
// default Consul
var defaultConsul consul.Provider
defaultConsul.Watch = true
defaultConsul.Endpoint = "127.0.0.1:8500"
defaultConsul.Prefix = "traefik"
defaultConsul.Constraints = types.Constraints{}
// default CatalogProvider
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var defaultConsulCatalog consulcatalog.Provider
defaultConsulCatalog.Endpoint = "127.0.0.1:8500"
defaultConsulCatalog.ExposedByDefault = true
defaultConsulCatalog.Constraints = types.Constraints{}
defaultConsulCatalog.Prefix = "traefik"
defaultConsulCatalog.FrontEndRule = "Host:{{.ServiceName}}.{{.Domain}}"
defaultConsulCatalog.Stale = false
// default Etcd
var defaultEtcd etcd.Provider
defaultEtcd.Watch = true
defaultEtcd.Endpoint = "127.0.0.1:2379"
defaultEtcd.Prefix = "/traefik"
defaultEtcd.Constraints = types.Constraints{}
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// default Zookeeper
var defaultZookeeper zk.Provider
defaultZookeeper.Watch = true
defaultZookeeper.Endpoint = "127.0.0.1:2181"
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defaultZookeeper.Prefix = "traefik"
defaultZookeeper.Constraints = types.Constraints{}
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// default Boltdb
var defaultBoltDb boltdb.Provider
defaultBoltDb.Watch = true
defaultBoltDb.Endpoint = "127.0.0.1:4001"
defaultBoltDb.Prefix = "/traefik"
defaultBoltDb.Constraints = types.Constraints{}
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// default Kubernetes
var defaultKubernetes kubernetes.Provider
defaultKubernetes.Watch = true
defaultKubernetes.Constraints = types.Constraints{}
// default Mesos
var defaultMesos mesos.Provider
defaultMesos.Watch = true
defaultMesos.Endpoint = "http://127.0.0.1:5050"
defaultMesos.ExposedByDefault = true
defaultMesos.Constraints = types.Constraints{}
defaultMesos.RefreshSeconds = 30
defaultMesos.ZkDetectionTimeout = 30
defaultMesos.StateTimeoutSecond = 30
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// default ECS
var defaultECS ecs.Provider
defaultECS.Watch = true
defaultECS.ExposedByDefault = true
defaultECS.AutoDiscoverClusters = false
defaultECS.Clusters = ecs.Clusters{"default"}
defaultECS.RefreshSeconds = 15
defaultECS.Constraints = types.Constraints{}
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// default Rancher
var defaultRancher rancher.Provider
defaultRancher.Watch = true
defaultRancher.ExposedByDefault = true
defaultRancher.RefreshSeconds = 15
// default DynamoDB
var defaultDynamoDB dynamodb.Provider
defaultDynamoDB.Constraints = types.Constraints{}
defaultDynamoDB.RefreshSeconds = 15
defaultDynamoDB.TableName = "traefik"
defaultDynamoDB.Watch = true
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// default Eureka
var defaultEureka eureka.Provider
defaultEureka.RefreshSeconds = flaeg.Duration(30 * time.Second)
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// default ServiceFabric
var defaultServiceFabric servicefabric.Provider
defaultServiceFabric.APIVersion = sf.DefaultAPIVersion
defaultServiceFabric.RefreshSeconds = 10
// default Ping
var defaultPing = ping.Handler{
EntryPoint: "traefik",
}
// default TraefikLog
defaultTraefikLog := types.TraefikLog{
Format: "common",
FilePath: "",
}
// default AccessLog
defaultAccessLog := types.AccessLog{
Format: accesslog.CommonFormat,
FilePath: "",
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Filters: &types.AccessLogFilters{},
Fields: &types.AccessLogFields{
DefaultMode: types.AccessLogKeep,
Headers: &types.FieldHeaders{
DefaultMode: types.AccessLogKeep,
},
},
}
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// default HealthCheckConfig
healthCheck := configuration.HealthCheckConfig{
Interval: flaeg.Duration(configuration.DefaultHealthCheckInterval),
}
// default RespondingTimeouts
respondingTimeouts := configuration.RespondingTimeouts{
IdleTimeout: flaeg.Duration(configuration.DefaultIdleTimeout),
}
// default ForwardingTimeouts
forwardingTimeouts := configuration.ForwardingTimeouts{
DialTimeout: flaeg.Duration(configuration.DefaultDialTimeout),
}
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// default Tracing
defaultTracing := tracing.Tracing{
Backend: "jaeger",
ServiceName: "traefik",
SpanNameLimit: 0,
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Jaeger: &jaeger.Config{
SamplingServerURL: "http://localhost:5778/sampling",
SamplingType: "const",
SamplingParam: 1.0,
LocalAgentHostPort: "127.0.0.1:6831",
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},
Zipkin: &zipkin.Config{
HTTPEndpoint: "http://localhost:9411/api/v1/spans",
SameSpan: false,
ID128Bit: true,
Debug: false,
},
DataDog: &datadog.Config{
LocalAgentHostPort: "localhost:8126",
GlobalTag: "",
Debug: false,
},
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}
// default LifeCycle
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defaultLifeCycle := configuration.LifeCycle{
GraceTimeOut: flaeg.Duration(configuration.DefaultGraceTimeout),
}
// default ApiConfiguration
defaultAPI := api.Handler{
EntryPoint: "traefik",
Dashboard: true,
}
defaultAPI.Statistics = &types.Statistics{
RecentErrors: 10,
}
// default Metrics
defaultMetrics := types.Metrics{
Prometheus: &types.Prometheus{
Buckets: types.Buckets{0.1, 0.3, 1.2, 5},
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EntryPoint: configuration.DefaultInternalEntryPointName,
},
Datadog: &types.Datadog{
Address: "localhost:8125",
PushInterval: "10s",
},
StatsD: &types.Statsd{
Address: "localhost:8125",
PushInterval: "10s",
},
InfluxDB: &types.InfluxDB{
Address: "localhost:8089",
Protocol: "udp",
PushInterval: "10s",
},
}
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defaultResolver := configuration.HostResolverConfig{
CnameFlattening: false,
ResolvConfig: "/etc/resolv.conf",
ResolvDepth: 5,
}
defaultConfiguration := configuration.GlobalConfiguration{
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Docker: &defaultDocker,
File: &defaultFile,
Web: &defaultWeb,
Rest: &defaultRest,
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Marathon: &defaultMarathon,
Consul: &defaultConsul,
ConsulCatalog: &defaultConsulCatalog,
Etcd: &defaultEtcd,
Zookeeper: &defaultZookeeper,
Boltdb: &defaultBoltDb,
Kubernetes: &defaultKubernetes,
Mesos: &defaultMesos,
ECS: &defaultECS,
Rancher: &defaultRancher,
Eureka: &defaultEureka,
DynamoDB: &defaultDynamoDB,
Retry: &configuration.Retry{},
HealthCheck: &healthCheck,
RespondingTimeouts: &respondingTimeouts,
ForwardingTimeouts: &forwardingTimeouts,
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TraefikLog: &defaultTraefikLog,
AccessLog: &defaultAccessLog,
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LifeCycle: &defaultLifeCycle,
Ping: &defaultPing,
API: &defaultAPI,
Metrics: &defaultMetrics,
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Tracing: &defaultTracing,
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HostResolver: &defaultResolver,
}
return &TraefikConfiguration{
GlobalConfiguration: defaultConfiguration,
}
}
// NewTraefikConfiguration creates a TraefikConfiguration with default values
func NewTraefikConfiguration() *TraefikConfiguration {
return &TraefikConfiguration{
GlobalConfiguration: configuration.GlobalConfiguration{
AccessLogsFile: "",
TraefikLogsFile: "",
EntryPoints: map[string]*configuration.EntryPoint{},
Constraints: types.Constraints{},
DefaultEntryPoints: []string{"http"},
ProvidersThrottleDuration: flaeg.Duration(2 * time.Second),
MaxIdleConnsPerHost: 200,
IdleTimeout: flaeg.Duration(0),
HealthCheck: &configuration.HealthCheckConfig{
Interval: flaeg.Duration(configuration.DefaultHealthCheckInterval),
},
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LifeCycle: &configuration.LifeCycle{
GraceTimeOut: flaeg.Duration(configuration.DefaultGraceTimeout),
},
CheckNewVersion: true,
},
ConfigFile: "",
}
}