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Removes templates

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This commit is contained in:
Gérald Croës 2018-07-23 11:56:02 +02:00 • committed by Traefiker Bot
parent d8f69700e6
commit f611ef0edd
42 changed files with 37 additions and 8397 deletions
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2
provider/docker/config.go
View file

@ -25,7 +25,7 @@ const (
labelDockerComposeService = "com.docker.compose.service"
)
func (p *Provider) buildConfigurationV2(containersInspected []dockerData) *types.Configuration {
func (p *Provider) buildConfiguration(containersInspected []dockerData) *types.Configuration {
dockerFuncMap := template.FuncMap{
"getLabelValue": label.GetStringValue,
"getSubDomain": getSubDomain,

2
provider/docker/config_container_docker_test.go
View file

@ -713,7 +713,7 @@ func TestDockerBuildConfiguration(t *testing.T) {
ExposedByDefault: true,
Network: "webnet",
}
actualConfig := provider.buildConfigurationV2(dockerDataList)
actualConfig := provider.buildConfiguration(dockerDataList)
require.NotNil(t, actualConfig, "actualConfig")
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)

2
provider/docker/config_container_swarm_test.go
View file

@ -571,7 +571,7 @@ func TestSwarmBuildConfiguration(t *testing.T) {
SwarmMode: true,
}
actualConfig := provider.buildConfigurationV2(dockerDataList)
actualConfig := provider.buildConfiguration(dockerDataList)
require.NotNil(t, actualConfig, "actualConfig")
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)

12
provider/docker/config_root.go
View file

@ -1,12 +0,0 @@
package docker
import (
"github.com/containous/traefik/types"
)
func (p *Provider) buildConfiguration(containersInspected []dockerData) *types.Configuration {
if p.TemplateVersion == 1 {
return p.buildConfigurationV1(containersInspected)
}
return p.buildConfigurationV2(containersInspected)
}

2
provider/docker/config_segment_test.go
View file

@ -721,7 +721,7 @@ func TestSegmentBuildConfiguration(t *testing.T) {
dockerDataList = append(dockerDataList, dData)
}
actualConfig := provider.buildConfigurationV2(dockerDataList)
actualConfig := provider.buildConfiguration(dockerDataList)
require.NotNil(t, actualConfig, "actualConfig")
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)

263
provider/docker/deprecated_config.go
View file

@ -1,263 +0,0 @@
package docker
import (
"context"
"math"
"strconv"
"strings"
"text/template"
"github.com/BurntSushi/ty/fun"
"github.com/containous/traefik/log"
"github.com/containous/traefik/provider/label"
"github.com/containous/traefik/types"
)
// Deprecated
func (p *Provider) buildConfigurationV1(containersInspected []dockerData) *types.Configuration {
var DockerFuncMap = template.FuncMap{
"getDomain": getFuncStringLabelV1(label.TraefikDomain, p.Domain),
"getSubDomain": getSubDomain,
"isBackendLBSwarm": isBackendLBSwarm,
// Backend functions
"getIPAddress": p.getIPAddressV1,
"getPort": getPortV1,
"getWeight": getFuncIntLabelV1(label.TraefikWeight, label.DefaultWeight),
"getProtocol": getFuncStringLabelV1(label.TraefikProtocol, label.DefaultProtocol),
"hasCircuitBreakerLabel": hasFuncV1(label.TraefikBackendCircuitBreakerExpression),
"getCircuitBreakerExpression": getFuncStringLabelV1(label.TraefikBackendCircuitBreakerExpression, label.DefaultCircuitBreakerExpression),
"hasLoadBalancerLabel": hasLoadBalancerLabelV1,
"getLoadBalancerMethod": getFuncStringLabelV1(label.TraefikBackendLoadBalancerMethod, label.DefaultBackendLoadBalancerMethod),
"hasMaxConnLabels": hasMaxConnLabelsV1,
"getMaxConnAmount": getFuncInt64LabelV1(label.TraefikBackendMaxConnAmount, math.MaxInt64),
"getMaxConnExtractorFunc": getFuncStringLabelV1(label.TraefikBackendMaxConnExtractorFunc, label.DefaultBackendMaxconnExtractorFunc),
"getSticky": getStickyV1,
"hasStickinessLabel": hasFuncV1(label.TraefikBackendLoadBalancerStickiness),
"getStickinessCookieName": getFuncStringLabelV1(label.TraefikBackendLoadBalancerStickinessCookieName, label.DefaultBackendLoadbalancerStickinessCookieName),
// Frontend functions
"getBackend": getBackendNameV1,
"getBackendName": getBackendNameV1,
"getPriority": getFuncIntLabelV1(label.TraefikFrontendPriority, label.DefaultFrontendPriority),
"getPassHostHeader": getFuncBoolLabelV1(label.TraefikFrontendPassHostHeader, label.DefaultPassHostHeader),
"getPassTLSCert": getFuncBoolLabelV1(label.TraefikFrontendPassTLSCert, label.DefaultPassTLSCert),
"getEntryPoints": getFuncSliceStringLabelV1(label.TraefikFrontendEntryPoints),
"getBasicAuth": getFuncSliceStringLabelV1(label.TraefikFrontendAuthBasic),
"getWhitelistSourceRange": getFuncSliceStringLabelV1(label.TraefikFrontendWhitelistSourceRange),
"getFrontendRule": p.getFrontendRuleV1,
"hasRedirect": hasRedirectV1,
"getRedirectEntryPoint": getFuncStringLabelV1(label.TraefikFrontendRedirectEntryPoint, ""),
"getRedirectRegex": getFuncStringLabelV1(label.TraefikFrontendRedirectRegex, ""),
"getRedirectReplacement": getFuncStringLabelV1(label.TraefikFrontendRedirectReplacement, ""),
"hasHeaders": hasHeadersV1,
"hasRequestHeaders": hasLabelV1(label.TraefikFrontendRequestHeaders),
"getRequestHeaders": getFuncMapLabelV1(label.TraefikFrontendRequestHeaders),
"hasResponseHeaders": hasLabelV1(label.TraefikFrontendResponseHeaders),
"getResponseHeaders": getFuncMapLabelV1(label.TraefikFrontendResponseHeaders),
"hasAllowedHostsHeaders": hasLabelV1(label.TraefikFrontendAllowedHosts),
"getAllowedHostsHeaders": getFuncSliceStringLabelV1(label.TraefikFrontendAllowedHosts),
"hasHostsProxyHeaders": hasLabelV1(label.TraefikFrontendHostsProxyHeaders),
"getHostsProxyHeaders": getFuncSliceStringLabelV1(label.TraefikFrontendHostsProxyHeaders),
"hasSSLRedirectHeaders": hasLabelV1(label.TraefikFrontendSSLRedirect),
"getSSLRedirectHeaders": getFuncBoolLabelV1(label.TraefikFrontendSSLRedirect, false),
"hasSSLTemporaryRedirectHeaders": hasLabelV1(label.TraefikFrontendSSLTemporaryRedirect),
"getSSLTemporaryRedirectHeaders": getFuncBoolLabelV1(label.TraefikFrontendSSLTemporaryRedirect, false),
"hasSSLHostHeaders": hasLabelV1(label.TraefikFrontendSSLHost),
"getSSLHostHeaders": getFuncStringLabelV1(label.TraefikFrontendSSLHost, ""),
"hasSSLProxyHeaders": hasLabelV1(label.TraefikFrontendSSLProxyHeaders),
"getSSLProxyHeaders": getFuncMapLabelV1(label.TraefikFrontendSSLProxyHeaders),
"hasSTSSecondsHeaders": hasLabelV1(label.TraefikFrontendSTSSeconds),
"getSTSSecondsHeaders": getFuncInt64LabelV1(label.TraefikFrontendSTSSeconds, 0),
"hasSTSIncludeSubdomainsHeaders": hasLabelV1(label.TraefikFrontendSTSIncludeSubdomains),
"getSTSIncludeSubdomainsHeaders": getFuncBoolLabelV1(label.TraefikFrontendSTSIncludeSubdomains, false),
"hasSTSPreloadHeaders": hasLabelV1(label.TraefikFrontendSTSPreload),
"getSTSPreloadHeaders": getFuncBoolLabelV1(label.TraefikFrontendSTSPreload, false),
"hasForceSTSHeaderHeaders": hasLabelV1(label.TraefikFrontendForceSTSHeader),
"getForceSTSHeaderHeaders": getFuncBoolLabelV1(label.TraefikFrontendForceSTSHeader, false),
"hasFrameDenyHeaders": hasLabelV1(label.TraefikFrontendFrameDeny),
"getFrameDenyHeaders": getFuncBoolLabelV1(label.TraefikFrontendFrameDeny, false),
"hasCustomFrameOptionsValueHeaders": hasLabelV1(label.TraefikFrontendCustomFrameOptionsValue),
"getCustomFrameOptionsValueHeaders": getFuncStringLabelV1(label.TraefikFrontendCustomFrameOptionsValue, ""),
"hasContentTypeNosniffHeaders": hasLabelV1(label.TraefikFrontendContentTypeNosniff),
"getContentTypeNosniffHeaders": getFuncBoolLabelV1(label.TraefikFrontendContentTypeNosniff, false),
"hasBrowserXSSFilterHeaders": hasLabelV1(label.TraefikFrontendBrowserXSSFilter),
"getBrowserXSSFilterHeaders": getFuncBoolLabelV1(label.TraefikFrontendBrowserXSSFilter, false),
"hasContentSecurityPolicyHeaders": hasLabelV1(label.TraefikFrontendContentSecurityPolicy),
"getContentSecurityPolicyHeaders": getFuncStringLabelV1(label.TraefikFrontendContentSecurityPolicy, ""),
"hasPublicKeyHeaders": hasLabelV1(label.TraefikFrontendPublicKey),
"getPublicKeyHeaders": getFuncStringLabelV1(label.TraefikFrontendPublicKey, ""),
"hasReferrerPolicyHeaders": hasLabelV1(label.TraefikFrontendReferrerPolicy),
"getReferrerPolicyHeaders": getFuncStringLabelV1(label.TraefikFrontendReferrerPolicy, ""),
"hasIsDevelopmentHeaders": hasLabelV1(label.TraefikFrontendIsDevelopment),
"getIsDevelopmentHeaders": getFuncBoolLabelV1(label.TraefikFrontendIsDevelopment, false),
// Services
"hasServices": hasServicesV1,
"getServiceNames": getServiceNamesV1,
"getServiceBackend": getServiceBackendNameV1,
"getServiceBackendName": getServiceBackendNameV1,
// Services - Backend server functions
"getServicePort": getServicePortV1,
"getServiceProtocol": getFuncServiceStringLabelV1(label.SuffixProtocol, label.DefaultProtocol),
"getServiceWeight": getFuncServiceIntLabelV1(label.SuffixWeight, label.DefaultWeight),
// Services - Frontend functions
"getServiceEntryPoints": getFuncServiceSliceStringLabelV1(label.SuffixFrontendEntryPoints),
"getServiceWhitelistSourceRange": getFuncServiceSliceStringLabelV1(label.SuffixFrontendWhiteListSourceRange),
"getServiceBasicAuth": getFuncServiceSliceStringLabelV1(label.SuffixFrontendAuthBasic),
"getServiceFrontendRule": p.getServiceFrontendRuleV1,
"getServicePassHostHeader": getFuncServiceBoolLabelV1(label.SuffixFrontendPassHostHeader, label.DefaultPassHostHeader),
"getServicePassTLSCert": getFuncServiceBoolLabelV1(label.SuffixFrontendPassTLSCert, label.DefaultPassTLSCert),
"getServicePriority": getFuncServiceIntLabelV1(label.SuffixFrontendPriority, label.DefaultFrontendPriority),
"hasServiceRedirect": hasServiceRedirectV1,
"getServiceRedirectEntryPoint": getFuncServiceStringLabelV1(label.SuffixFrontendRedirectEntryPoint, ""),
"getServiceRedirectReplacement": getFuncServiceStringLabelV1(label.SuffixFrontendRedirectReplacement, ""),
"getServiceRedirectRegex": getFuncServiceStringLabelV1(label.SuffixFrontendRedirectRegex, ""),
}
// filter containers
filteredContainers := fun.Filter(func(container dockerData) bool {
return p.containerFilterV1(container)
}, containersInspected).([]dockerData)
frontends := map[string][]dockerData{}
backends := map[string]dockerData{}
servers := map[string][]dockerData{}
serviceNames := make(map[string]struct{})
for idx, container := range filteredContainers {
serviceNamesKey := getServiceNameKey(container, p.SwarmMode, "")
if _, exists := serviceNames[serviceNamesKey]; !exists {
frontendName := p.getFrontendNameV1(container, idx)
frontends[frontendName] = append(frontends[frontendName], container)
if len(serviceNamesKey) > 0 {
serviceNames[serviceNamesKey] = struct{}{}
}
}
backendName := getBackendNameV1(container)
backends[backendName] = container
servers[backendName] = append(servers[backendName], container)
}
templateObjects := struct {
Containers []dockerData
Frontends map[string][]dockerData
Backends map[string]dockerData
Servers map[string][]dockerData
Domain string
}{
Containers: filteredContainers,
Frontends: frontends,
Backends: backends,
Servers: servers,
Domain: p.Domain,
}
configuration, err := p.GetConfiguration("templates/docker-v1.tmpl", DockerFuncMap, templateObjects)
if err != nil {
log.Error(err)
}
return configuration
}
// Deprecated
func (p Provider) containerFilterV1(container dockerData) bool {
if !label.IsEnabled(container.Labels, p.ExposedByDefault) {
log.Debugf("Filtering disabled container %s", container.Name)
return false
}
var err error
portLabel := "traefik.port label"
if hasServicesV1(container) {
portLabel = "traefik.<serviceName>.port or " + portLabel + "s"
err = checkServiceLabelPortV1(container)
} else {
_, err = strconv.Atoi(container.Labels[label.TraefikPort])
}
if len(container.NetworkSettings.Ports) == 0 && err != nil {
log.Debugf("Filtering container without port and no %s %s : %s", portLabel, container.Name, err.Error())
return false
}
constraintTags := label.SplitAndTrimString(container.Labels[label.TraefikTags], ",")
if ok, failingConstraint := p.MatchConstraints(constraintTags); !ok {
if failingConstraint != nil {
log.Debugf("Container %v pruned by '%v' constraint", container.Name, failingConstraint.String())
}
return false
}
if container.Health != "" && container.Health != "healthy" {
log.Debugf("Filtering unhealthy or starting container %s", container.Name)
return false
}
if len(p.getFrontendRuleV1(container)) == 0 {
log.Debugf("Filtering container with empty frontend rule %s", container.Name)
return false
}
return true
}
func (p Provider) getIPAddressV1(container dockerData) string {
if value := label.GetStringValue(container.Labels, labelDockerNetwork, p.Network); value != "" {
networkSettings := container.NetworkSettings
if networkSettings.Networks != nil {
network := networkSettings.Networks[value]
if network != nil {
return network.Addr
}
log.Warnf("Could not find network named '%s' for container '%s'! Maybe you're missing the project's prefix in the label? Defaulting to first available network.", value, container.Name)
}
}
if container.NetworkSettings.NetworkMode.IsHost() {
if container.Node != nil {
if container.Node.IPAddress != "" {
return container.Node.IPAddress
}
}
return "127.0.0.1"
}
if container.NetworkSettings.NetworkMode.IsContainer() {
dockerClient, err := p.createClient()
if err != nil {
log.Warnf("Unable to get IP address for container %s, error: %s", container.Name, err)
return ""
}
connectedContainer := container.NetworkSettings.NetworkMode.ConnectedContainer()
containerInspected, err := dockerClient.ContainerInspect(context.Background(), connectedContainer)
if err != nil {
log.Warnf("Unable to get IP address for container %s : Failed to inspect container ID %s, error: %s", container.Name, connectedContainer, err)
return ""
}
return p.getIPAddress(parseContainer(containerInspected))
}
if p.UseBindPortIP {
port := getPortV1(container)
for netPort, portBindings := range container.NetworkSettings.Ports {
if strings.EqualFold(string(netPort), port+"/TCP") || strings.EqualFold(string(netPort), port+"/UDP") {
for _, p := range portBindings {
return p.HostIP
}
}
}
}
for _, network := range container.NetworkSettings.Networks {
return network.Addr
}
log.Warnf("Unable to find the IP address for the container %q.", container.Name)
return ""
}

216
provider/docker/deprecated_container.go
View file

@ -1,216 +0,0 @@
package docker
import (
"fmt"
"net/http"
"strconv"
"strings"
"github.com/containous/traefik/log"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/provider/label"
"github.com/docker/go-connections/nat"
)
// Specific functions
// Deprecated
func (p Provider) getFrontendNameV1(container dockerData, idx int) string {
return provider.Normalize(p.getFrontendRuleV1(container) + "-" + strconv.Itoa(idx))
}
// GetFrontendRule returns the frontend rule for the specified container, using
// it's label. It returns a default one (Host) if the label is not present.
// Deprecated
func (p Provider) getFrontendRuleV1(container dockerData) string {
if value := label.GetStringValue(container.Labels, label.TraefikFrontendRule, ""); len(value) != 0 {
return value
}
domain := label.GetStringValue(container.Labels, label.TraefikDomain, p.Domain)
if values, err := label.GetStringMultipleStrict(container.Labels, labelDockerComposeProject, labelDockerComposeService); err == nil {
return "Host:" + getSubDomain(values[labelDockerComposeService]+"."+values[labelDockerComposeProject]) + "." + domain
}
if len(domain) > 0 {
return "Host:" + getSubDomain(container.ServiceName) + "." + domain
}
return ""
}
// Deprecated
func getBackendNameV1(container dockerData) string {
if value := label.GetStringValue(container.Labels, label.TraefikBackend, ""); len(value) != 0 {
return provider.Normalize(value)
}
if values, err := label.GetStringMultipleStrict(container.Labels, labelDockerComposeProject, labelDockerComposeService); err == nil {
return provider.Normalize(values[labelDockerComposeService] + "_" + values[labelDockerComposeProject])
}
return provider.Normalize(container.ServiceName)
}
// Deprecated
func getPortV1(container dockerData) string {
if value := label.GetStringValue(container.Labels, label.TraefikPort, ""); len(value) != 0 {
return value
}
// See iteration order in https://blog.golang.org/go-maps-in-action
var ports []nat.Port
for port := range container.NetworkSettings.Ports {
ports = append(ports, port)
}
less := func(i, j nat.Port) bool {
return i.Int() < j.Int()
}
nat.Sort(ports, less)
if len(ports) > 0 {
min := ports[0]
return min.Port()
}
return ""
}
// replaced by Stickiness
// Deprecated
func getStickyV1(container dockerData) bool {
if label.Has(container.Labels, label.TraefikBackendLoadBalancerSticky) {
log.Warnf("Deprecated configuration found: %s. Please use %s.", label.TraefikBackendLoadBalancerSticky, label.TraefikBackendLoadBalancerStickiness)
}
return label.GetBoolValue(container.Labels, label.TraefikBackendLoadBalancerSticky, false)
}
// Deprecated
func hasLoadBalancerLabelV1(container dockerData) bool {
method := label.Has(container.Labels, label.TraefikBackendLoadBalancerMethod)
sticky := label.Has(container.Labels, label.TraefikBackendLoadBalancerSticky)
stickiness := label.Has(container.Labels, label.TraefikBackendLoadBalancerStickiness)
cookieName := label.Has(container.Labels, label.TraefikBackendLoadBalancerStickinessCookieName)
return method || sticky || stickiness || cookieName
}
// Deprecated
func hasMaxConnLabelsV1(container dockerData) bool {
mca := label.Has(container.Labels, label.TraefikBackendMaxConnAmount)
mcef := label.Has(container.Labels, label.TraefikBackendMaxConnExtractorFunc)
return mca && mcef
}
// Deprecated
func hasRedirectV1(container dockerData) bool {
return hasLabelV1(label.TraefikFrontendRedirectEntryPoint)(container) ||
hasLabelV1(label.TraefikFrontendRedirectReplacement)(container) && hasLabelV1(label.TraefikFrontendRedirectRegex)(container)
}
// Deprecated
func hasHeadersV1(container dockerData) bool {
for key := range container.Labels {
if strings.HasPrefix(key, label.Prefix+"frontend.headers.") {
return true
}
}
return false
}
// Label functions
// Deprecated
func getFuncStringLabelV1(labelName string, defaultValue string) func(container dockerData) string {
return func(container dockerData) string {
return label.GetStringValue(container.Labels, labelName, defaultValue)
}
}
// Deprecated
func getFuncBoolLabelV1(labelName string, defaultValue bool) func(container dockerData) bool {
return func(container dockerData) bool {
return label.GetBoolValue(container.Labels, labelName, defaultValue)
}
}
// Deprecated
func getFuncSliceStringLabelV1(labelName string) func(container dockerData) []string {
return func(container dockerData) []string {
return label.GetSliceStringValue(container.Labels, labelName)
}
}
// Deprecated
func getFuncIntLabelV1(labelName string, defaultValue int) func(container dockerData) int {
return func(container dockerData) int {
return label.GetIntValue(container.Labels, labelName, defaultValue)
}
}
// Deprecated
func getFuncInt64LabelV1(labelName string, defaultValue int64) func(container dockerData) int64 {
return func(container dockerData) int64 {
return label.GetInt64Value(container.Labels, labelName, defaultValue)
}
}
// Deprecated
func hasFuncV1(labelName string) func(container dockerData) bool {
return func(container dockerData) bool {
return label.Has(container.Labels, labelName)
}
}
// Deprecated
func hasLabelV1(label string) func(container dockerData) bool {
return func(container dockerData) bool {
lbl, err := getLabelV1(container, label)
return err == nil && len(lbl) > 0
}
}
// Deprecated
func getLabelV1(container dockerData, label string) (string, error) {
if value, ok := container.Labels[label]; ok {
return value, nil
}
return "", fmt.Errorf("label not found: %s", label)
}
// Deprecated
func getFuncMapLabelV1(labelName string) func(container dockerData) map[string]string {
return func(container dockerData) map[string]string {
return parseMapLabelV1(container, labelName)
}
}
// Deprecated
func parseMapLabelV1(container dockerData, labelName string) map[string]string {
if parts, err := getLabelV1(container, labelName); err == nil {
if len(parts) == 0 {
log.Errorf("Could not load %q", labelName)
return nil
}
values := make(map[string]string)
for _, headers := range strings.Split(parts, "||") {
pair := strings.SplitN(headers, ":", 2)
if len(pair) != 2 {
log.Warnf("Could not load %q: %v, skipping...", labelName, pair)
} else {
values[http.CanonicalHeaderKey(strings.TrimSpace(pair[0]))] = strings.TrimSpace(pair[1])
}
}
if len(values) == 0 {
log.Errorf("Could not load %q", labelName)
return nil
}
return values
}
return nil
}

969
provider/docker/deprecated_container_docker_test.go
View file

@ -1,969 +0,0 @@
package docker
import (
"reflect"
"strconv"
"testing"
"github.com/containous/traefik/provider/label"
"github.com/containous/traefik/types"
docker "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/container"
"github.com/docker/go-connections/nat"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestDockerBuildConfigurationV1(t *testing.T) {
testCases := []struct {
desc string
containers []docker.ContainerJSON
expectedFrontends map[string]*types.Frontend
expectedBackends map[string]*types.Backend
}{
{
desc: "when no container",
containers: []docker.ContainerJSON{},
expectedFrontends: map[string]*types.Frontend{},
expectedBackends: map[string]*types.Backend{},
},
{
desc: "when basic container configuration",
containers: []docker.ContainerJSON{
containerJSON(
name("test"),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-Host-test-docker-localhost-0": {
Backend: "backend-test",
PassHostHeader: true,
EntryPoints: []string{},
BasicAuth: []string{},
Routes: map[string]types.Route{
"route-frontend-Host-test-docker-localhost-0": {
Rule: "Host:test.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-test": {
Servers: map[string]types.Server{
"server-test": {
URL: "http://127.0.0.1:80",
Weight: label.DefaultWeight,
},
},
CircuitBreaker: nil,
},
},
},
{
desc: "when container has label 'enable' to false",
containers: []docker.ContainerJSON{
containerJSON(
name("test"),
labels(map[string]string{
label.TraefikEnable: "false",
label.TraefikPort: "666",
label.TraefikProtocol: "https",
label.TraefikWeight: "12",
label.TraefikBackend: "foobar",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{},
expectedBackends: map[string]*types.Backend{},
},
{
desc: "when all labels are set",
containers: []docker.ContainerJSON{
containerJSON(
name("test1"),
labels(map[string]string{
label.TraefikPort: "666",
label.TraefikProtocol: "https",
label.TraefikWeight: "12",
label.TraefikBackend: "foobar",
label.TraefikBackendCircuitBreakerExpression: "NetworkErrorRatio() > 0.5",
label.TraefikBackendLoadBalancerMethod: "drr",
label.TraefikBackendLoadBalancerSticky: "true",
label.TraefikBackendLoadBalancerStickiness: "true",
label.TraefikBackendLoadBalancerStickinessCookieName: "chocolate",
label.TraefikBackendMaxConnAmount: "666",
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
label.TraefikFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
label.TraefikFrontendEntryPoints: "http,https",
label.TraefikFrontendPassHostHeader: "true",
label.TraefikFrontendPassTLSCert: "true",
label.TraefikFrontendPriority: "666",
label.TraefikFrontendRedirectEntryPoint: "https",
label.TraefikFrontendRedirectRegex: "nope",
label.TraefikFrontendRedirectReplacement: "nope",
label.TraefikFrontendRule: "Host:traefik.io",
label.TraefikFrontendWhitelistSourceRange: "10.10.10.10",
label.TraefikFrontendRequestHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.TraefikFrontendResponseHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.TraefikFrontendSSLProxyHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.TraefikFrontendAllowedHosts: "foo,bar,bor",
label.TraefikFrontendHostsProxyHeaders: "foo,bar,bor",
label.TraefikFrontendSSLHost: "foo",
label.TraefikFrontendCustomFrameOptionsValue: "foo",
label.TraefikFrontendContentSecurityPolicy: "foo",
label.TraefikFrontendPublicKey: "foo",
label.TraefikFrontendReferrerPolicy: "foo",
label.TraefikFrontendSTSSeconds: "666",
label.TraefikFrontendSSLRedirect: "true",
label.TraefikFrontendSSLTemporaryRedirect: "true",
label.TraefikFrontendSTSIncludeSubdomains: "true",
label.TraefikFrontendSTSPreload: "true",
label.TraefikFrontendForceSTSHeader: "true",
label.TraefikFrontendFrameDeny: "true",
label.TraefikFrontendContentTypeNosniff: "true",
label.TraefikFrontendBrowserXSSFilter: "true",
label.TraefikFrontendIsDevelopment: "true",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-Host-traefik-io-0": {
EntryPoints: []string{
"http",
"https",
},
Backend: "backend-foobar",
Routes: map[string]types.Route{
"route-frontend-Host-traefik-io-0": {
Rule: "Host:traefik.io",
},
},
PassHostHeader: true,
PassTLSCert: true,
Priority: 666,
BasicAuth: []string{
"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
},
WhitelistSourceRange: []string{
"10.10.10.10",
},
Headers: &types.Headers{
CustomRequestHeaders: map[string]string{
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
"Content-Type": "application/json; charset=utf-8",
},
CustomResponseHeaders: map[string]string{
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
"Content-Type": "application/json; charset=utf-8",
},
AllowedHosts: []string{
"foo",
"bar",
"bor",
},
HostsProxyHeaders: []string{
"foo",
"bar",
"bor",
},
SSLRedirect: true,
SSLTemporaryRedirect: true,
SSLHost: "foo",
SSLProxyHeaders: map[string]string{
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
"Content-Type": "application/json; charset=utf-8",
},
STSSeconds: 666,
STSIncludeSubdomains: true,
STSPreload: true,
ForceSTSHeader: true,
FrameDeny: true,
CustomFrameOptionsValue: "foo",
ContentTypeNosniff: true,
BrowserXSSFilter: true,
ContentSecurityPolicy: "foo",
PublicKey: "foo",
ReferrerPolicy: "foo",
IsDevelopment: true,
},
Redirect: &types.Redirect{
EntryPoint: "https",
Regex: "nope",
Replacement: "nope",
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-foobar": {
Servers: map[string]types.Server{
"server-test1": {
URL: "https://127.0.0.1:666",
Weight: 12,
},
},
CircuitBreaker: &types.CircuitBreaker{
Expression: "NetworkErrorRatio() > 0.5",
},
LoadBalancer: &types.LoadBalancer{
Method: "drr",
Sticky: true,
Stickiness: &types.Stickiness{
CookieName: "chocolate",
},
},
MaxConn: &types.MaxConn{
Amount: 666,
ExtractorFunc: "client.ip",
},
},
},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
var dockerDataList []dockerData
for _, cont := range test.containers {
dData := parseContainer(cont)
dockerDataList = append(dockerDataList, dData)
}
provider := &Provider{
Domain: "docker.localhost",
ExposedByDefault: true,
}
actualConfig := provider.buildConfigurationV1(dockerDataList)
require.NotNil(t, actualConfig, "actualConfig")
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)
assert.EqualValues(t, test.expectedFrontends, actualConfig.Frontends)
})
}
}
func TestDockerTraefikFilterV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected bool
provider *Provider
}{
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{},
NetworkSettings: &docker.NetworkSettings{},
},
expected: false,
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikEnable: "false",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: false,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container-multi-ports",
},
Config: &container.Config{},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
"443/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikPort: "80",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
"443/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikEnable: "true",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikEnable: "anything",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: true,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: false,
},
expected: false,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikEnable: "true",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
Domain: "test",
ExposedByDefault: false,
},
expected: true,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikEnable: "true",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
ExposedByDefault: false,
},
expected: false,
},
{
container: docker.ContainerJSON{
ContainerJSONBase: &docker.ContainerJSONBase{
Name: "container",
},
Config: &container.Config{
Labels: map[string]string{
label.TraefikEnable: "true",
label.TraefikFrontendRule: "Host:i.love.this.host",
},
},
NetworkSettings: &docker.NetworkSettings{
NetworkSettingsBase: docker.NetworkSettingsBase{
Ports: nat.PortMap{
"80/tcp": {},
},
},
},
},
provider: &Provider{
ExposedByDefault: false,
},
expected: true,
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := test.provider.containerFilterV1(dData)
if actual != test.expected {
t.Errorf("expected %v for %+v, got %+v", test.expected, test, actual)
}
})
}
}
func TestDockerGetFuncStringLabelV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
labelName string
defaultValue string
expected string
}{
{
container: containerJSON(),
labelName: label.TraefikProtocol,
defaultValue: label.DefaultProtocol,
expected: "http",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikProtocol: "https",
})),
labelName: label.TraefikProtocol,
defaultValue: label.DefaultProtocol,
expected: "https",
},
}
for containerID, test := range testCases {
test := test
t.Run(test.labelName+strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getFuncStringLabelV1(test.labelName, test.defaultValue)(dData)
if actual != test.expected {
t.Errorf("got %q, expected %q", actual, test.expected)
}
})
}
}
func TestDockerGetSliceStringLabelV1(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
labelName string
expected []string
}{
{
desc: "no whitelist-label",
container: containerJSON(),
expected: nil,
},
{
desc: "whitelist-label with empty string",
container: containerJSON(labels(map[string]string{
label.TraefikFrontendWhitelistSourceRange: "",
})),
labelName: label.TraefikFrontendWhitelistSourceRange,
expected: nil,
},
{
desc: "whitelist-label with IPv4 mask",
container: containerJSON(labels(map[string]string{
label.TraefikFrontendWhitelistSourceRange: "1.2.3.4/16",
})),
labelName: label.TraefikFrontendWhitelistSourceRange,
expected: []string{
"1.2.3.4/16",
},
},
{
desc: "whitelist-label with IPv6 mask",
container: containerJSON(labels(map[string]string{
label.TraefikFrontendWhitelistSourceRange: "fe80::/16",
})),
labelName: label.TraefikFrontendWhitelistSourceRange,
expected: []string{
"fe80::/16",
},
},
{
desc: "whitelist-label with multiple masks",
container: containerJSON(labels(map[string]string{
label.TraefikFrontendWhitelistSourceRange: "1.1.1.1/24, 1234:abcd::42/32",
})),
labelName: label.TraefikFrontendWhitelistSourceRange,
expected: []string{
"1.1.1.1/24",
"1234:abcd::42/32",
},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getFuncSliceStringLabelV1(test.labelName)(dData)
if !reflect.DeepEqual(actual, test.expected) {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetFrontendNameV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(name("foo")),
expected: "Host-foo-docker-localhost-0",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "Headers:User-Agent,bat/0.1.0",
})),
expected: "Headers-User-Agent-bat-0-1-0-0",
},
{
container: containerJSON(labels(map[string]string{
"com.docker.compose.project": "foo",
"com.docker.compose.service": "bar",
})),
expected: "Host-bar-foo-docker-localhost-0",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
})),
expected: "Host-foo-bar-0",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "Path:/test",
})),
expected: "Path-test-0",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "PathPrefix:/test2",
})),
expected: "PathPrefix-test2-0",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
provider := &Provider{
Domain: "docker.localhost",
}
actual := provider.getFrontendNameV1(dData, 0)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetFrontendRuleV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(name("foo")),
expected: "Host:foo.docker.localhost",
},
{
container: containerJSON(name("foo"),
labels(map[string]string{
label.TraefikDomain: "traefik.localhost",
})),
expected: "Host:foo.traefik.localhost",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
})),
expected: "Host:foo.bar",
},
{
container: containerJSON(labels(map[string]string{
"com.docker.compose.project": "foo",
"com.docker.compose.service": "bar",
})),
expected: "Host:bar.foo.docker.localhost",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "Path:/test",
})),
expected: "Path:/test",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
provider := &Provider{
Domain: "docker.localhost",
}
actual := provider.getFrontendRuleV1(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetBackendNameV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(name("foo")),
expected: "foo",
},
{
container: containerJSON(name("bar")),
expected: "bar",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikBackend: "foobar",
})),
expected: "foobar",
},
{
container: containerJSON(labels(map[string]string{
"com.docker.compose.project": "foo",
"com.docker.compose.service": "bar",
})),
expected: "bar-foo",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getBackendNameV1(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetIPAddressV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(withNetwork("testnet", ipv4("10.11.12.13"))),
expected: "10.11.12.13",
},
{
container: containerJSON(
labels(map[string]string{
labelDockerNetwork: "testnet",
}),
withNetwork("testnet", ipv4("10.11.12.13")),
),
expected: "10.11.12.13",
},
{
container: containerJSON(
labels(map[string]string{
labelDockerNetwork: "testnet2",
}),
withNetwork("testnet", ipv4("10.11.12.13")),
withNetwork("testnet2", ipv4("10.11.12.14")),
),
expected: "10.11.12.14",
},
{
container: containerJSON(
networkMode("host"),
withNetwork("testnet", ipv4("10.11.12.13")),
withNetwork("testnet2", ipv4("10.11.12.14")),
),
expected: "127.0.0.1",
},
{
container: containerJSON(
networkMode("host"),
),
expected: "127.0.0.1",
},
{
container: containerJSON(
networkMode("host"),
nodeIP("10.0.0.5"),
),
expected: "10.0.0.5",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
provider := &Provider{}
actual := provider.getDeprecatedIPAddress(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetPortV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(name("foo")),
expected: "",
},
{
container: containerJSON(ports(nat.PortMap{
"80/tcp": {},
})),
expected: "80",
},
{
container: containerJSON(ports(nat.PortMap{
"80/tcp": {},
"443/tcp": {},
})),
expected: "80",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikPort: "8080",
})),
expected: "8080",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikPort: "8080",
}), ports(nat.PortMap{
"80/tcp": {},
})),
expected: "8080",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikPort: "8080",
}), ports(nat.PortMap{
"8080/tcp": {},
"80/tcp": {},
})),
expected: "8080",
},
}
for containerID, e := range testCases {
e := e
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(e.container)
actual := getPortV1(dData)
if actual != e.expected {
t.Errorf("expected %q, got %q", e.expected, actual)
}
})
}
}

709
provider/docker/deprecated_container_swarm_test.go
View file

@ -1,709 +0,0 @@
package docker
import (
"strconv"
"testing"
"github.com/containous/traefik/provider/label"
"github.com/containous/traefik/types"
docker "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/swarm"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestSwarmBuildConfigurationV1(t *testing.T) {
testCases := []struct {
desc string
services []swarm.Service
expectedFrontends map[string]*types.Frontend
expectedBackends map[string]*types.Backend
networks map[string]*docker.NetworkResource
}{
{
desc: "when no container",
services: []swarm.Service{},
expectedFrontends: map[string]*types.Frontend{},
expectedBackends: map[string]*types.Backend{},
networks: map[string]*docker.NetworkResource{},
},
{
desc: "when basic container configuration",
services: []swarm.Service{
swarmService(
serviceName("test"),
serviceLabels(map[string]string{
label.TraefikPort: "80",
}),
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "127.0.0.1/24")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-Host-test-docker-localhost-0": {
Backend: "backend-test",
PassHostHeader: true,
EntryPoints: []string{},
BasicAuth: []string{},
Routes: map[string]types.Route{
"route-frontend-Host-test-docker-localhost-0": {
Rule: "Host:test.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-test": {
Servers: map[string]types.Server{
"server-test": {
URL: "http://127.0.0.1:80",
Weight: label.DefaultWeight,
},
},
},
},
networks: map[string]*docker.NetworkResource{
"1": {
Name: "foo",
},
},
},
{
desc: "when container has label 'enable' to false",
services: []swarm.Service{
swarmService(
serviceName("test1"),
serviceLabels(map[string]string{
label.TraefikEnable: "false",
label.TraefikPort: "666",
label.TraefikProtocol: "https",
label.TraefikWeight: "12",
label.TraefikBackend: "foobar",
}),
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "127.0.0.1/24")),
),
},
expectedFrontends: map[string]*types.Frontend{},
expectedBackends: map[string]*types.Backend{},
networks: map[string]*docker.NetworkResource{
"1": {
Name: "foo",
},
},
},
{
desc: "when all labels are set",
services: []swarm.Service{
swarmService(
serviceName("test1"),
serviceLabels(map[string]string{
label.TraefikPort: "666",
label.TraefikProtocol: "https",
label.TraefikWeight: "12",
label.TraefikBackend: "foobar",
label.TraefikBackendCircuitBreakerExpression: "NetworkErrorRatio() > 0.5",
label.TraefikBackendLoadBalancerMethod: "drr",
label.TraefikBackendLoadBalancerSticky: "true",
label.TraefikBackendLoadBalancerStickiness: "true",
label.TraefikBackendLoadBalancerStickinessCookieName: "chocolate",
label.TraefikBackendMaxConnAmount: "666",
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
label.TraefikFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
label.TraefikFrontendEntryPoints: "http,https",
label.TraefikFrontendPassHostHeader: "true",
label.TraefikFrontendPassTLSCert: "true",
label.TraefikFrontendPriority: "666",
label.TraefikFrontendRedirectEntryPoint: "https",
label.TraefikFrontendRedirectRegex: "nope",
label.TraefikFrontendRedirectReplacement: "nope",
label.TraefikFrontendRule: "Host:traefik.io",
label.TraefikFrontendWhitelistSourceRange: "10.10.10.10",
label.TraefikFrontendRequestHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.TraefikFrontendResponseHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.TraefikFrontendSSLProxyHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.TraefikFrontendAllowedHosts: "foo,bar,bor",
label.TraefikFrontendHostsProxyHeaders: "foo,bar,bor",
label.TraefikFrontendSSLHost: "foo",
label.TraefikFrontendCustomFrameOptionsValue: "foo",
label.TraefikFrontendContentSecurityPolicy: "foo",
label.TraefikFrontendPublicKey: "foo",
label.TraefikFrontendReferrerPolicy: "foo",
label.TraefikFrontendSTSSeconds: "666",
label.TraefikFrontendSSLRedirect: "true",
label.TraefikFrontendSSLTemporaryRedirect: "true",
label.TraefikFrontendSTSIncludeSubdomains: "true",
label.TraefikFrontendSTSPreload: "true",
label.TraefikFrontendForceSTSHeader: "true",
label.TraefikFrontendFrameDeny: "true",
label.TraefikFrontendContentTypeNosniff: "true",
label.TraefikFrontendBrowserXSSFilter: "true",
label.TraefikFrontendIsDevelopment: "true",
}),
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "127.0.0.1/24")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-Host-traefik-io-0": {
EntryPoints: []string{
"http",
"https",
},
Backend: "backend-foobar",
Routes: map[string]types.Route{
"route-frontend-Host-traefik-io-0": {
Rule: "Host:traefik.io",
},
},
PassHostHeader: true,
PassTLSCert: true,
Priority: 666,
BasicAuth: []string{
"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
},
WhitelistSourceRange: []string{
"10.10.10.10",
},
Headers: &types.Headers{
CustomRequestHeaders: map[string]string{
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
"Content-Type": "application/json; charset=utf-8",
},
CustomResponseHeaders: map[string]string{
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
"Content-Type": "application/json; charset=utf-8",
},
AllowedHosts: []string{
"foo",
"bar",
"bor",
},
HostsProxyHeaders: []string{
"foo",
"bar",
"bor",
},
SSLRedirect: true,
SSLTemporaryRedirect: true,
SSLHost: "foo",
SSLProxyHeaders: map[string]string{
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
"Content-Type": "application/json; charset=utf-8",
},
STSSeconds: 666,
STSIncludeSubdomains: true,
STSPreload: true,
ForceSTSHeader: true,
FrameDeny: true,
CustomFrameOptionsValue: "foo",
ContentTypeNosniff: true,
BrowserXSSFilter: true,
ContentSecurityPolicy: "foo",
PublicKey: "foo",
ReferrerPolicy: "foo",
IsDevelopment: true,
},
Redirect: &types.Redirect{
EntryPoint: "https",
Regex: "nope",
Replacement: "nope",
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-foobar": {
Servers: map[string]types.Server{
"server-test1": {
URL: "https://127.0.0.1:666",
Weight: 12,
},
},
CircuitBreaker: &types.CircuitBreaker{
Expression: "NetworkErrorRatio() > 0.5",
},
LoadBalancer: &types.LoadBalancer{
Method: "drr",
Sticky: true,
Stickiness: &types.Stickiness{
CookieName: "chocolate",
},
},
MaxConn: &types.MaxConn{
Amount: 666,
ExtractorFunc: "client.ip",
},
},
},
networks: map[string]*docker.NetworkResource{
"1": {
Name: "foo",
},
},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
var dockerDataList []dockerData
for _, service := range test.services {
dData := parseService(service, test.networks)
dockerDataList = append(dockerDataList, dData)
}
provider := &Provider{
Domain: "docker.localhost",
ExposedByDefault: true,
SwarmMode: true,
}
actualConfig := provider.buildConfigurationV1(dockerDataList)
require.NotNil(t, actualConfig, "actualConfig")
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)
assert.EqualValues(t, test.expectedFrontends, actualConfig.Frontends)
})
}
}
func TestSwarmTraefikFilterV1(t *testing.T) {
testCases := []struct {
service swarm.Service
expected bool
networks map[string]*docker.NetworkResource
provider *Provider
}{
{
service: swarmService(),
expected: false,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikEnable: "false",
label.TraefikPort: "80",
})),
expected: false,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
label.TraefikPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikEnable: "true",
label.TraefikPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikEnable: "anything",
label.TraefikPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
label.TraefikPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: true,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikPort: "80",
})),
expected: false,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: false,
},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikEnable: "true",
label.TraefikPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
provider: &Provider{
SwarmMode: true,
Domain: "test",
ExposedByDefault: false,
},
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
actual := test.provider.containerFilterV1(dData)
if actual != test.expected {
t.Errorf("expected %v for %+v, got %+v", test.expected, test, actual)
}
})
}
}
func TestSwarmGetFuncStringLabelV1(t *testing.T) {
testCases := []struct {
service swarm.Service
labelName string
defaultValue string
networks map[string]*docker.NetworkResource
expected string
}{
{
service: swarmService(),
labelName: label.TraefikProtocol,
defaultValue: label.DefaultProtocol,
networks: map[string]*docker.NetworkResource{},
expected: "http",
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikProtocol: "https",
})),
labelName: label.TraefikProtocol,
defaultValue: label.DefaultProtocol,
networks: map[string]*docker.NetworkResource{},
expected: "https",
},
}
for serviceID, test := range testCases {
test := test
t.Run(test.labelName+strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
actual := getFuncStringLabelV1(test.labelName, test.defaultValue)(dData)
if actual != test.expected {
t.Errorf("got %q, expected %q", actual, test.expected)
}
})
}
}
func TestSwarmGetFrontendNameV1(t *testing.T) {
testCases := []struct {
service swarm.Service
expected string
networks map[string]*docker.NetworkResource
}{
{
service: swarmService(serviceName("foo")),
expected: "Host-foo-docker-localhost-0",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Headers:User-Agent,bat/0.1.0",
})),
expected: "Headers-User-Agent-bat-0-1-0-0",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
})),
expected: "Host-foo-bar-0",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Path:/test",
})),
expected: "Path-test-0",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(
serviceName("test"),
serviceLabels(map[string]string{
label.TraefikFrontendRule: "PathPrefix:/test2",
}),
),
expected: "PathPrefix-test2-0",
networks: map[string]*docker.NetworkResource{},
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
provider := &Provider{
Domain: "docker.localhost",
SwarmMode: true,
}
actual := provider.getFrontendNameV1(dData, 0)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestSwarmGetFrontendRuleV1(t *testing.T) {
testCases := []struct {
service swarm.Service
expected string
networks map[string]*docker.NetworkResource
}{
{
service: swarmService(serviceName("foo")),
expected: "Host:foo.docker.localhost",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceName("foo"),
serviceLabels(map[string]string{
label.TraefikDomain: "traefik.localhost",
})),
expected: "Host:foo.traefik.localhost",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Host:foo.bar",
})),
expected: "Host:foo.bar",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikFrontendRule: "Path:/test",
})),
expected: "Path:/test",
networks: map[string]*docker.NetworkResource{},
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
provider := &Provider{
Domain: "docker.localhost",
SwarmMode: true,
}
actual := provider.getFrontendRuleV1(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestSwarmGetBackendNameV1(t *testing.T) {
testCases := []struct {
service swarm.Service
expected string
networks map[string]*docker.NetworkResource
}{
{
service: swarmService(serviceName("foo")),
expected: "foo",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceName("bar")),
expected: "bar",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
label.TraefikBackend: "foobar",
})),
expected: "foobar",
networks: map[string]*docker.NetworkResource{},
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
actual := getBackendNameV1(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestSwarmGetIPAddressV1(t *testing.T) {
testCases := []struct {
service swarm.Service
expected string
networks map[string]*docker.NetworkResource
}{
{
service: swarmService(withEndpointSpec(modeDNSSR)),
expected: "",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "10.11.12.13/24")),
),
expected: "10.11.12.13",
networks: map[string]*docker.NetworkResource{
"1": {
Name: "foo",
},
},
},
{
service: swarmService(
serviceLabels(map[string]string{
labelDockerNetwork: "barnet",
}),
withEndpointSpec(modeVIP),
withEndpoint(
virtualIP("1", "10.11.12.13/24"),
virtualIP("2", "10.11.12.99/24"),
),
),
expected: "10.11.12.99",
networks: map[string]*docker.NetworkResource{
"1": {
Name: "foonet",
},
"2": {
Name: "barnet",
},
},
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
provider := &Provider{
SwarmMode: true,
}
actual := provider.getDeprecatedIPAddress(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestSwarmGetPortV1(t *testing.T) {
testCases := []struct {
service swarm.Service
expected string
networks map[string]*docker.NetworkResource
}{
{
service: swarmService(
serviceLabels(map[string]string{
label.TraefikPort: "8080",
}),
withEndpointSpec(modeDNSSR),
),
expected: "8080",
networks: map[string]*docker.NetworkResource{},
},
}
for serviceID, test := range testCases {
test := test
t.Run(strconv.Itoa(serviceID), func(t *testing.T) {
t.Parallel()
dData := parseService(test.service, test.networks)
actual := getPortV1(dData)
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}

197
provider/docker/deprecated_service.go
View file

@ -1,197 +0,0 @@
package docker
import (
"errors"
"strconv"
"strings"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/provider/label"
)
// Specific functions
// Extract rule from labels for a given service and a given docker container
// Deprecated
func (p Provider) getServiceFrontendRuleV1(container dockerData, serviceName string) string {
if value, ok := getServiceLabelsV1(container, serviceName)[label.SuffixFrontendRule]; ok {
return value
}
return p.getFrontendRuleV1(container)
}
// Check if for the given container, we find labels that are defining services
// Deprecated
func hasServicesV1(container dockerData) bool {
return len(label.ExtractServiceProperties(container.Labels)) > 0
}
// Gets array of service names for a given container
// Deprecated
func getServiceNamesV1(container dockerData) []string {
labelServiceProperties := label.ExtractServiceProperties(container.Labels)
keys := make([]string, 0, len(labelServiceProperties))
for k := range labelServiceProperties {
keys = append(keys, k)
}
return keys
}
// checkServiceLabelPort checks if all service names have a port service label
// or if port container label exists for default value
// Deprecated
func checkServiceLabelPortV1(container dockerData) error {
// If port container label is present, there is a default values for all ports, use it for the check
_, err := strconv.Atoi(container.Labels[label.TraefikPort])
if err != nil {
serviceLabelPorts := make(map[string]struct{})
serviceLabels := make(map[string]struct{})
for lbl := range container.Labels {
// Get all port service labels
portLabel := extractServicePortV1(lbl)
if len(portLabel) > 0 {
serviceLabelPorts[portLabel[0]] = struct{}{}
}
// Get only one instance of all service names from service labels
servicesLabelNames := label.FindSegmentSubmatch(lbl)
if len(servicesLabelNames) > 0 {
serviceLabels[strings.Split(servicesLabelNames[0], ".")[1]] = struct{}{}
}
}
// If the number of service labels is different than the number of port services label
// there is an error
if len(serviceLabels) == len(serviceLabelPorts) {
for labelPort := range serviceLabelPorts {
_, err = strconv.Atoi(container.Labels[labelPort])
if err != nil {
break
}
}
} else {
err = errors.New("port service labels missing, please use traefik.port as default value or define all port service labels")
}
}
return err
}
// Deprecated
func extractServicePortV1(labelName string) []string {
if strings.HasPrefix(labelName, label.TraefikFrontend+".") ||
strings.HasPrefix(labelName, label.TraefikBackend+".") {
return nil
}
return label.PortRegexp.FindStringSubmatch(labelName)
}
// Extract backend from labels for a given service and a given docker container
// Deprecated
func getServiceBackendNameV1(container dockerData, serviceName string) string {
if value, ok := getServiceLabelsV1(container, serviceName)[label.SuffixBackend]; ok {
return provider.Normalize(container.ServiceName + "-" + value)
}
return provider.Normalize(container.ServiceName + "-" + getBackendNameV1(container) + "-" + serviceName)
}
// Extract port from labels for a given service and a given docker container
// Deprecated
func getServicePortV1(container dockerData, serviceName string) string {
if value, ok := getServiceLabelsV1(container, serviceName)[label.SuffixPort]; ok {
return value
}
return getPortV1(container)
}
// Service label functions
// Deprecated
func getFuncServiceSliceStringLabelV1(labelSuffix string) func(container dockerData, serviceName string) []string {
return func(container dockerData, serviceName string) []string {
serviceLabels := getServiceLabelsV1(container, serviceName)
return getServiceSliceValueV1(container, serviceLabels, labelSuffix)
}
}
// Deprecated
func getFuncServiceStringLabelV1(labelSuffix string, defaultValue string) func(container dockerData, serviceName string) string {
return func(container dockerData, serviceName string) string {
serviceLabels := getServiceLabelsV1(container, serviceName)
return getServiceStringValueV1(container, serviceLabels, labelSuffix, defaultValue)
}
}
// Deprecated
func getFuncServiceBoolLabelV1(labelSuffix string, defaultValue bool) func(container dockerData, serviceName string) bool {
return func(container dockerData, serviceName string) bool {
serviceLabels := getServiceLabelsV1(container, serviceName)
return getServiceBoolValueV1(container, serviceLabels, labelSuffix, defaultValue)
}
}
// Deprecated
func getFuncServiceIntLabelV1(labelSuffix string, defaultValue int) func(container dockerData, serviceName string) int {
return func(container dockerData, serviceName string) int {
return getServiceIntLabelV1(container, serviceName, labelSuffix, defaultValue)
}
}
// Deprecated
func getServiceStringValueV1(container dockerData, serviceLabels map[string]string, labelSuffix string, defaultValue string) string {
if value, ok := serviceLabels[labelSuffix]; ok {
return value
}
return label.GetStringValue(container.Labels, label.Prefix+labelSuffix, defaultValue)
}
// Deprecated
func getServiceSliceValueV1(container dockerData, serviceLabels map[string]string, labelSuffix string) []string {
if value, ok := serviceLabels[labelSuffix]; ok {
return label.SplitAndTrimString(value, ",")
}
return label.GetSliceStringValue(container.Labels, label.Prefix+labelSuffix)
}
// Deprecated
func getServiceBoolValueV1(container dockerData, serviceLabels map[string]string, labelSuffix string, defaultValue bool) bool {
if rawValue, ok := serviceLabels[labelSuffix]; ok {
value, err := strconv.ParseBool(rawValue)
if err == nil {
return value
}
}
return label.GetBoolValue(container.Labels, label.Prefix+labelSuffix, defaultValue)
}
// Deprecated
func getServiceIntLabelV1(container dockerData, serviceName string, labelSuffix string, defaultValue int) int {
if rawValue, ok := getServiceLabelsV1(container, serviceName)[labelSuffix]; ok {
value, err := strconv.Atoi(rawValue)
if err == nil {
return value
}
}
return label.GetIntValue(container.Labels, label.Prefix+labelSuffix, defaultValue)
}
// Deprecated
func getServiceLabelsV1(container dockerData, serviceName string) label.SegmentPropertyValues {
return label.ExtractServiceProperties(container.Labels)[serviceName]
}
// Deprecated
func hasServiceRedirectV1(container dockerData, serviceName string) bool {
serviceLabels, ok := label.ExtractServiceProperties(container.Labels)[serviceName]
if !ok || len(serviceLabels) == 0 {
return false
}
value, ok := serviceLabels[label.SuffixFrontendRedirectEntryPoint]
frep := ok && len(value) > 0
value, ok = serviceLabels[label.SuffixFrontendRedirectRegex]
frrg := ok && len(value) > 0
value, ok = serviceLabels[label.SuffixFrontendRedirectReplacement]
frrp := ok && len(value) > 0
return frep || frrg && frrp
}

695
provider/docker/deprecated_service_test.go
View file

@ -1,695 +0,0 @@
package docker
import (
"reflect"
"strconv"
"testing"
"github.com/containous/traefik/provider/label"
"github.com/containous/traefik/types"
docker "github.com/docker/docker/api/types"
"github.com/docker/go-connections/nat"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestDockerServiceBuildConfigurationV1(t *testing.T) {
testCases := []struct {
desc string
containers []docker.ContainerJSON
expectedFrontends map[string]*types.Frontend
expectedBackends map[string]*types.Backend
}{
{
desc: "when no container",
containers: []docker.ContainerJSON{},
expectedFrontends: map[string]*types.Frontend{},
expectedBackends: map[string]*types.Backend{},
},
{
desc: "simple configuration",
containers: []docker.ContainerJSON{
containerJSON(
name("foo"),
labels(map[string]string{
"traefik.service.port": "2503",
"traefik.service.frontend.entryPoints": "http,https",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-foo-foo-service": {
Backend: "backend-foo-foo-service",
PassHostHeader: true,
EntryPoints: []string{"http", "https"},
BasicAuth: []string{},
Routes: map[string]types.Route{
"service-service": {
Rule: "Host:foo.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-foo-foo-service": {
Servers: map[string]types.Server{
"service-0": {
URL: "http://127.0.0.1:2503",
Weight: label.DefaultWeight,
},
},
CircuitBreaker: nil,
},
},
},
{
desc: "when all labels are set",
containers: []docker.ContainerJSON{
containerJSON(
name("foo"),
labels(map[string]string{
label.Prefix + "service." + label.SuffixPort: "666",
label.Prefix + "service." + label.SuffixProtocol: "https",
label.Prefix + "service." + label.SuffixWeight: "12",
label.Prefix + "service." + label.SuffixFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
label.Prefix + "service." + label.SuffixFrontendEntryPoints: "http,https",
label.Prefix + "service." + label.SuffixFrontendPassHostHeader: "true",
label.Prefix + "service." + label.SuffixFrontendPassTLSCert: "true",
label.Prefix + "service." + label.SuffixFrontendPriority: "666",
label.Prefix + "service." + label.SuffixFrontendRedirectEntryPoint: "https",
label.Prefix + "service." + label.SuffixFrontendRedirectRegex: "nope",
label.Prefix + "service." + label.SuffixFrontendRedirectReplacement: "nope",
label.Prefix + "service." + label.SuffixFrontendRedirectPermanent: "true",
label.Prefix + "service." + label.SuffixFrontendWhitelistSourceRange: "10.10.10.10",
label.Prefix + "service." + label.SuffixFrontendRequestHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.Prefix + "service." + label.SuffixFrontendResponseHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.Prefix + "service." + label.SuffixFrontendHeadersSSLProxyHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
label.Prefix + "service." + label.SuffixFrontendHeadersAllowedHosts: "foo,bar,bor",
label.Prefix + "service." + label.SuffixFrontendHeadersHostsProxyHeaders: "foo,bar,bor",
label.Prefix + "service." + label.SuffixFrontendHeadersSSLHost: "foo",
label.Prefix + "service." + label.SuffixFrontendHeadersCustomFrameOptionsValue: "foo",
label.Prefix + "service." + label.SuffixFrontendHeadersContentSecurityPolicy: "foo",
label.Prefix + "service." + label.SuffixFrontendHeadersPublicKey: "foo",
label.Prefix + "service." + label.SuffixFrontendHeadersReferrerPolicy: "foo",
label.Prefix + "service." + label.SuffixFrontendHeadersCustomBrowserXSSValue: "foo",
label.Prefix + "service." + label.SuffixFrontendHeadersSTSSeconds: "666",
label.Prefix + "service." + label.SuffixFrontendHeadersSSLRedirect: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersSSLTemporaryRedirect: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersSTSIncludeSubdomains: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersSTSPreload: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersForceSTSHeader: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersFrameDeny: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersContentTypeNosniff: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersBrowserXSSFilter: "true",
label.Prefix + "service." + label.SuffixFrontendHeadersIsDevelopment: "true",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-foo-foo-service": {
Backend: "backend-foo-foo-service",
EntryPoints: []string{
"http",
"https",
},
PassHostHeader: true,
PassTLSCert: true,
Priority: 666,
BasicAuth: []string{
"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
},
Redirect: &types.Redirect{
EntryPoint: "https",
Regex: "nope",
Replacement: "nope",
},
Routes: map[string]types.Route{
"service-service": {
Rule: "Host:foo.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-foo-foo-service": {
Servers: map[string]types.Server{
"service-0": {
URL: "https://127.0.0.1:666",
Weight: 12,
},
},
CircuitBreaker: nil,
},
},
},
{
desc: "several containers",
containers: []docker.ContainerJSON{
containerJSON(
name("test1"),
labels(map[string]string{
"traefik.service.port": "2503",
"traefik.service.protocol": "https",
"traefik.service.weight": "80",
"traefik.service.backend": "foobar",
"traefik.service.frontend.passHostHeader": "false",
"traefik.service.frontend.rule": "Path:/mypath",
"traefik.service.frontend.priority": "5000",
"traefik.service.frontend.entryPoints": "http,https,ws",
"traefik.service.frontend.auth.basic": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
"traefik.service.frontend.redirect.entryPoint": "https",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
containerJSON(
name("test2"),
labels(map[string]string{
"traefik.anotherservice.port": "8079",
"traefik.anotherservice.weight": "33",
"traefik.anotherservice.frontend.rule": "Path:/anotherpath",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-test1-foobar": {
Backend: "backend-test1-foobar",
PassHostHeader: false,
Priority: 5000,
EntryPoints: []string{"http", "https", "ws"},
BasicAuth: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
Redirect: &types.Redirect{
EntryPoint: "https",
},
Routes: map[string]types.Route{
"service-service": {
Rule: "Path:/mypath",
},
},
},
"frontend-test2-test2-anotherservice": {
Backend: "backend-test2-test2-anotherservice",
PassHostHeader: true,
EntryPoints: []string{},
BasicAuth: []string{},
Routes: map[string]types.Route{
"service-anotherservice": {
Rule: "Path:/anotherpath",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-test1-foobar": {
Servers: map[string]types.Server{
"service-0": {
URL: "https://127.0.0.1:2503",
Weight: 80,
},
},
CircuitBreaker: nil,
},
"backend-test2-test2-anotherservice": {
Servers: map[string]types.Server{
"service-0": {
URL: "http://127.0.0.1:8079",
Weight: 33,
},
},
CircuitBreaker: nil,
},
},
},
}
provider := &Provider{
Domain: "docker.localhost",
ExposedByDefault: true,
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
var dockerDataList []dockerData
for _, container := range test.containers {
dData := parseContainer(container)
dockerDataList = append(dockerDataList, dData)
}
actualConfig := provider.buildConfigurationV1(dockerDataList)
require.NotNil(t, actualConfig, "actualConfig")
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)
assert.EqualValues(t, test.expectedFrontends, actualConfig.Frontends)
})
}
}
func TestDockerGetFuncServiceStringLabelV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
suffixLabel string
defaultValue string
expected string
}{
{
container: containerJSON(),
suffixLabel: label.SuffixProtocol,
defaultValue: label.DefaultProtocol,
expected: "http",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikProtocol: "https",
})),
suffixLabel: label.SuffixProtocol,
defaultValue: label.DefaultProtocol,
expected: "https",
},
{
container: containerJSON(labels(map[string]string{
label.Prefix + "myservice." + label.SuffixProtocol: "https",
})),
suffixLabel: label.SuffixProtocol,
defaultValue: label.DefaultProtocol,
expected: "https",
},
}
for containerID, test := range testCases {
test := test
t.Run(test.suffixLabel+strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getFuncServiceStringLabelV1(test.suffixLabel, test.defaultValue)(dData, "myservice")
if actual != test.expected {
t.Errorf("got %q, expected %q", actual, test.expected)
}
})
}
}
func TestDockerGetFuncServiceSliceStringLabelV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
suffixLabel string
expected []string
}{
{
container: containerJSON(),
suffixLabel: label.SuffixFrontendEntryPoints,
expected: nil,
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendEntryPoints: "http,https",
})),
suffixLabel: label.SuffixFrontendEntryPoints,
expected: []string{"http", "https"},
},
{
container: containerJSON(labels(map[string]string{
"traefik.myservice.frontend.entryPoints": "http,https",
})),
suffixLabel: label.SuffixFrontendEntryPoints,
expected: []string{"http", "https"},
},
}
for containerID, test := range testCases {
test := test
t.Run(test.suffixLabel+strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getFuncServiceSliceStringLabelV1(test.suffixLabel)(dData, "myservice")
if !reflect.DeepEqual(actual, test.expected) {
t.Errorf("for container %q: got %q, expected %q", dData.Name, actual, test.expected)
}
})
}
}
func TestDockerGetServiceStringValueV1(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
serviceLabels map[string]string
labelSuffix string
defaultValue string
expected string
}{
{
desc: "should use service label when label exists in service labels",
container: containerJSON(
name("test1"),
labels(map[string]string{
"traefik.foo": "bir",
})),
serviceLabels: map[string]string{
"foo": "bar",
},
labelSuffix: "foo",
defaultValue: "fail",
expected: "bar",
},
{
desc: "should use container label when label doesn't exist in service labels",
container: containerJSON(
name("test1"),
labels(map[string]string{
"traefik.foo": "bir",
})),
serviceLabels: map[string]string{
"fo": "bar",
},
labelSuffix: "foo",
defaultValue: "fail",
expected: "bir",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getServiceStringValueV1(dData, test.serviceLabels, test.labelSuffix, test.defaultValue)
assert.Equal(t, test.expected, actual)
})
}
}
func TestDockerGetServiceSliceValueV1(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
serviceLabels map[string]string
labelSuffix string
expected []string
}{
{
desc: "should return nil when no label",
container: containerJSON(
name("test1"),
labels(map[string]string{})),
serviceLabels: map[string]string{},
expected: nil,
},
{
desc: "should return a slice when label",
container: containerJSON(
name("test1"),
labels(map[string]string{
"traefik.foo": "bor, byr, ber",
})),
serviceLabels: map[string]string{
"foo": "bar, bir, bur",
},
labelSuffix: "foo",
expected: []string{"bar", "bir", "bur"},
},
{
desc: "should return a slice when label (fallback to container labels)",
container: containerJSON(
name("test1"),
labels(map[string]string{
"traefik.foo": "bor, byr, ber",
})),
serviceLabels: map[string]string{
"fo": "bar, bir, bur",
},
labelSuffix: "foo",
expected: []string{"bor", "byr", "ber"},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getServiceSliceValueV1(dData, test.serviceLabels, test.labelSuffix)
assert.Equal(t, test.expected, actual)
})
}
}
func TestDockerGetServiceBoolValueV1(t *testing.T) {
testCases := []struct {
desc string
container docker.ContainerJSON
serviceLabels map[string]string
labelSuffix string
defaultValue bool
expected bool
}{
{
desc: "should return default value when no label",
container: containerJSON(
name("test1"),
labels(map[string]string{})),
serviceLabels: map[string]string{},
labelSuffix: "foo",
defaultValue: true,
expected: true,
},
{
desc: "should return a bool when label",
container: containerJSON(
name("test1"),
labels(map[string]string{
"traefik.foo": "false",
})),
serviceLabels: map[string]string{
"foo": "true",
},
labelSuffix: "foo",
expected: true,
},
{
desc: "should return a bool when label (fallback to container labels)",
container: containerJSON(
name("test1"),
labels(map[string]string{
"traefik.foo": "true",
})),
serviceLabels: map[string]string{
"fo": "false",
},
labelSuffix: "foo",
expected: true,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getServiceBoolValueV1(dData, test.serviceLabels, test.labelSuffix, test.defaultValue)
assert.Equal(t, test.expected, actual)
})
}
}
func TestDockerCheckPortLabelsV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expectedError bool
}{
{
container: containerJSON(labels(map[string]string{
label.TraefikPort: "80",
})),
expectedError: false,
},
{
container: containerJSON(labels(map[string]string{
label.Prefix + "servicename.protocol": "http",
label.Prefix + "servicename.port": "80",
})),
expectedError: false,
},
{
container: containerJSON(labels(map[string]string{
label.Prefix + "servicename.protocol": "http",
label.TraefikPort: "80",
})),
expectedError: false,
},
{
container: containerJSON(labels(map[string]string{
label.Prefix + "servicename.protocol": "http",
})),
expectedError: true,
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
err := checkServiceLabelPortV1(dData)
if test.expectedError && err == nil {
t.Error("expected an error but got nil")
} else if !test.expectedError && err != nil {
t.Errorf("expected no error, got %q", err)
}
})
}
}
func TestDockerGetServiceBackendNameV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(name("foo")),
expected: "foo-foo-myservice",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikBackend: "another-backend",
})),
expected: "fake-another-backend-myservice",
},
{
container: containerJSON(name("foo.bar")),
expected: "foo-bar-foo-bar-myservice",
},
{
container: containerJSON(labels(map[string]string{
"traefik.myservice.backend": "custom-backend",
})),
expected: "fake-custom-backend",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikBackend: "another.backend",
})),
expected: "fake-another-backend-myservice",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getServiceBackendNameV1(dData, "myservice")
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetServiceFrontendRuleV1(t *testing.T) {
provider := &Provider{}
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(name("foo")),
expected: "",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikFrontendRule: "Path:/helloworld",
})),
expected: "Path:/helloworld",
},
{
container: containerJSON(labels(map[string]string{
"traefik.myservice.frontend.rule": "Path:/mycustomservicepath",
})),
expected: "Path:/mycustomservicepath",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := provider.getServiceFrontendRuleV1(dData, "myservice")
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}
func TestDockerGetServicePortV1(t *testing.T) {
testCases := []struct {
container docker.ContainerJSON
expected string
}{
{
container: containerJSON(),
expected: "",
},
{
container: containerJSON(labels(map[string]string{
label.TraefikPort: "2500",
})),
expected: "2500",
},
{
container: containerJSON(labels(map[string]string{
"traefik.myservice.port": "1234",
})),
expected: "1234",
},
}
for containerID, test := range testCases {
test := test
t.Run(strconv.Itoa(containerID), func(t *testing.T) {
t.Parallel()
dData := parseContainer(test.container)
actual := getServicePortV1(dData, "myservice")
if actual != test.expected {
t.Errorf("expected %q, got %q", test.expected, actual)
}
})
}
}