1053 lines
32 KiB
Go
1053 lines
32 KiB
Go
package docker
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import (
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"strconv"
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"testing"
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"time"
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"github.com/containous/flaeg/parse"
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"github.com/containous/traefik/old/provider/label"
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"github.com/containous/traefik/old/types"
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docker "github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/swarm"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestSwarmBuildConfiguration(t *testing.T) {
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testCases := []struct {
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desc string
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services []swarm.Service
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expectedFrontends map[string]*types.Frontend
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expectedBackends map[string]*types.Backend
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networks map[string]*docker.NetworkResource
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}{
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{
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desc: "when no container",
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services: []swarm.Service{},
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expectedFrontends: map[string]*types.Frontend{},
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expectedBackends: map[string]*types.Backend{},
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networks: map[string]*docker.NetworkResource{},
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},
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{
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desc: "when basic container configuration",
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services: []swarm.Service{
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swarmService(
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serviceName("test"),
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serviceLabels(map[string]string{
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label.TraefikPort: "80",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-Host-test-docker-localhost-0": {
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Backend: "backend-test",
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PassHostHeader: true,
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EntryPoints: []string{},
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Routes: map[string]types.Route{
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"route-frontend-Host-test-docker-localhost-0": {
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Rule: "Host:test.docker.localhost",
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},
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},
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-test": {
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Servers: map[string]types.Server{
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"server-test-842895ca2aca17f6ee36ddb2f621194d": {
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URL: "http://127.0.0.1:80",
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Weight: label.DefaultWeight,
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},
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},
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},
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},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
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{
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desc: "when container has label 'enable' to false",
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services: []swarm.Service{
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swarmService(
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serviceName("test1"),
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serviceLabels(map[string]string{
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label.TraefikEnable: "false",
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label.TraefikPort: "666",
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label.TraefikProtocol: "https",
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label.TraefikWeight: "12",
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label.TraefikBackend: "foobar",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{},
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expectedBackends: map[string]*types.Backend{},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
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{
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desc: "when pass tls client cert configuration",
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services: []swarm.Service{
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swarmService(
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serviceName("test"),
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serviceLabels(map[string]string{
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label.TraefikPort: "80",
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label.TraefikFrontendPassTLSClientCertPem: "true",
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label.TraefikFrontendPassTLSClientCertInfosNotBefore: "true",
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label.TraefikFrontendPassTLSClientCertInfosNotAfter: "true",
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label.TraefikFrontendPassTLSClientCertInfosSans: "true",
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label.TraefikFrontendPassTLSClientCertInfosSubjectCommonName: "true",
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label.TraefikFrontendPassTLSClientCertInfosSubjectCountry: "true",
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label.TraefikFrontendPassTLSClientCertInfosSubjectLocality: "true",
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label.TraefikFrontendPassTLSClientCertInfosSubjectOrganization: "true",
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label.TraefikFrontendPassTLSClientCertInfosSubjectProvince: "true",
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label.TraefikFrontendPassTLSClientCertInfosSubjectSerialNumber: "true",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-Host-test-docker-localhost-0": {
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Backend: "backend-test",
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PassHostHeader: true,
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EntryPoints: []string{},
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PassTLSClientCert: &types.TLSClientHeaders{
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PEM: true,
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Infos: &types.TLSClientCertificateInfos{
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NotBefore: true,
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Sans: true,
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NotAfter: true,
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Subject: &types.TLSCLientCertificateSubjectInfos{
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CommonName: true,
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Country: true,
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Locality: true,
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Organization: true,
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Province: true,
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SerialNumber: true,
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},
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},
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},
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Routes: map[string]types.Route{
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"route-frontend-Host-test-docker-localhost-0": {
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Rule: "Host:test.docker.localhost",
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},
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},
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-test": {
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Servers: map[string]types.Server{
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"server-test-842895ca2aca17f6ee36ddb2f621194d": {
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URL: "http://127.0.0.1:80",
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Weight: label.DefaultWeight,
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},
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},
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},
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},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
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{
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desc: "when frontend basic auth configuration",
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services: []swarm.Service{
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swarmService(
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serviceName("test"),
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serviceLabels(map[string]string{
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label.TraefikPort: "80",
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label.TraefikFrontendAuthBasicUsers: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
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label.TraefikFrontendAuthBasicRealm: "myRealm",
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label.TraefikFrontendAuthBasicUsersFile: ".htpasswd",
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label.TraefikFrontendAuthBasicRemoveHeader: "true",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-Host-test-docker-localhost-0": {
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Backend: "backend-test",
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PassHostHeader: true,
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EntryPoints: []string{},
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Auth: &types.Auth{
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Basic: &types.Basic{
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Realm: "myRealm",
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RemoveHeader: true,
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Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
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"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
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UsersFile: ".htpasswd",
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},
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},
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Routes: map[string]types.Route{
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"route-frontend-Host-test-docker-localhost-0": {
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Rule: "Host:test.docker.localhost",
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},
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},
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-test": {
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Servers: map[string]types.Server{
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"server-test-842895ca2aca17f6ee36ddb2f621194d": {
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URL: "http://127.0.0.1:80",
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Weight: label.DefaultWeight,
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},
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},
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},
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},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
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{
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desc: "when frontend basic auth configuration backward compatibility",
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services: []swarm.Service{
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swarmService(
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serviceName("test"),
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serviceLabels(map[string]string{
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label.TraefikPort: "80",
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label.TraefikFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-Host-test-docker-localhost-0": {
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Backend: "backend-test",
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PassHostHeader: true,
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EntryPoints: []string{},
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Auth: &types.Auth{
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Basic: &types.Basic{
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Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
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"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
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},
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},
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Routes: map[string]types.Route{
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"route-frontend-Host-test-docker-localhost-0": {
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Rule: "Host:test.docker.localhost",
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},
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},
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-test": {
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Servers: map[string]types.Server{
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"server-test-842895ca2aca17f6ee36ddb2f621194d": {
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URL: "http://127.0.0.1:80",
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Weight: label.DefaultWeight,
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},
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},
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},
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},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
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{
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desc: "when frontend digest auth configuration",
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services: []swarm.Service{
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swarmService(
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serviceName("test"),
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serviceLabels(map[string]string{
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label.TraefikPort: "80",
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label.TraefikFrontendAuthDigestUsers: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
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label.TraefikFrontendAuthDigestUsersFile: ".htpasswd",
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label.TraefikFrontendAuthDigestRemoveHeader: "true",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-Host-test-docker-localhost-0": {
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Backend: "backend-test",
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PassHostHeader: true,
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EntryPoints: []string{},
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Auth: &types.Auth{
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Digest: &types.Digest{
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RemoveHeader: true,
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Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
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"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
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UsersFile: ".htpasswd",
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},
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},
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Routes: map[string]types.Route{
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"route-frontend-Host-test-docker-localhost-0": {
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Rule: "Host:test.docker.localhost",
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},
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},
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-test": {
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Servers: map[string]types.Server{
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"server-test-842895ca2aca17f6ee36ddb2f621194d": {
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URL: "http://127.0.0.1:80",
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Weight: label.DefaultWeight,
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},
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},
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},
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},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
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{
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desc: "when frontend forward auth configuration",
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services: []swarm.Service{
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swarmService(
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serviceName("test"),
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serviceLabels(map[string]string{
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label.TraefikPort: "80",
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label.TraefikFrontendAuthForwardAddress: "auth.server",
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label.TraefikFrontendAuthForwardTrustForwardHeader: "true",
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label.TraefikFrontendAuthForwardTLSCa: "ca.crt",
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label.TraefikFrontendAuthForwardTLSCaOptional: "true",
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label.TraefikFrontendAuthForwardTLSCert: "server.crt",
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label.TraefikFrontendAuthForwardTLSKey: "server.key",
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label.TraefikFrontendAuthForwardTLSInsecureSkipVerify: "true",
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label.TraefikFrontendAuthForwardAuthResponseHeaders: "X-Auth-User,X-Auth-Token",
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}),
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withEndpointSpec(modeVIP),
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withEndpoint(virtualIP("1", "127.0.0.1/24")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-Host-test-docker-localhost-0": {
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Backend: "backend-test",
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PassHostHeader: true,
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EntryPoints: []string{},
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Auth: &types.Auth{
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Forward: &types.Forward{
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Address: "auth.server",
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TLS: &types.ClientTLS{
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CA: "ca.crt",
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CAOptional: true,
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Cert: "server.crt",
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Key: "server.key",
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InsecureSkipVerify: true,
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},
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TrustForwardHeader: true,
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AuthResponseHeaders: []string{"X-Auth-User", "X-Auth-Token"},
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},
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},
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Routes: map[string]types.Route{
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"route-frontend-Host-test-docker-localhost-0": {
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Rule: "Host:test.docker.localhost",
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},
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},
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},
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},
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expectedBackends: map[string]*types.Backend{
|
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"backend-test": {
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Servers: map[string]types.Server{
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"server-test-842895ca2aca17f6ee36ddb2f621194d": {
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URL: "http://127.0.0.1:80",
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Weight: label.DefaultWeight,
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},
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},
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},
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},
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networks: map[string]*docker.NetworkResource{
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"1": {
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Name: "foo",
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},
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},
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},
|
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{
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desc: "when all labels are set",
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services: []swarm.Service{
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swarmService(
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serviceName("test1"),
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serviceLabels(map[string]string{
|
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label.TraefikPort: "666",
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label.TraefikProtocol: "https",
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label.TraefikWeight: "12",
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label.TraefikBackend: "foobar",
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|
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label.TraefikBackendCircuitBreakerExpression: "NetworkErrorRatio() > 0.5",
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label.TraefikBackendResponseForwardingFlushInterval: "10ms",
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label.TraefikBackendHealthCheckScheme: "http",
|
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label.TraefikBackendHealthCheckPath: "/health",
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label.TraefikBackendHealthCheckPort: "880",
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label.TraefikBackendHealthCheckInterval: "6",
|
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label.TraefikBackendHealthCheckTimeout: "3",
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label.TraefikBackendHealthCheckHostname: "foo.com",
|
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label.TraefikBackendHealthCheckHeaders: "Foo:bar || Bar:foo",
|
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label.TraefikBackendLoadBalancerMethod: "drr",
|
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label.TraefikBackendLoadBalancerStickiness: "true",
|
|
label.TraefikBackendLoadBalancerStickinessCookieName: "chocolate",
|
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label.TraefikBackendMaxConnAmount: "666",
|
|
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
|
|
label.TraefikBackendBufferingMaxResponseBodyBytes: "10485760",
|
|
label.TraefikBackendBufferingMemResponseBodyBytes: "2097152",
|
|
label.TraefikBackendBufferingMaxRequestBodyBytes: "10485760",
|
|
label.TraefikBackendBufferingMemRequestBodyBytes: "2097152",
|
|
label.TraefikBackendBufferingRetryExpression: "IsNetworkError() && Attempts() <= 2",
|
|
|
|
label.TraefikFrontendAuthBasicRemoveHeader: "true",
|
|
label.TraefikFrontendAuthBasicRealm: "myRealm",
|
|
label.TraefikFrontendAuthBasicUsers: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
|
label.TraefikFrontendAuthBasicUsersFile: ".htpasswd",
|
|
label.TraefikFrontendAuthDigestRemoveHeader: "true",
|
|
label.TraefikFrontendAuthDigestUsers: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
|
label.TraefikFrontendAuthDigestUsersFile: ".htpasswd",
|
|
label.TraefikFrontendAuthForwardAddress: "auth.server",
|
|
label.TraefikFrontendAuthForwardTrustForwardHeader: "true",
|
|
label.TraefikFrontendAuthForwardTLSCa: "ca.crt",
|
|
label.TraefikFrontendAuthForwardTLSCaOptional: "true",
|
|
label.TraefikFrontendAuthForwardTLSCert: "server.crt",
|
|
label.TraefikFrontendAuthForwardTLSKey: "server.key",
|
|
label.TraefikFrontendAuthForwardTLSInsecureSkipVerify: "true",
|
|
label.TraefikFrontendAuthHeaderField: "X-WebAuth-User",
|
|
|
|
label.TraefikFrontendAuthBasic: "test:$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.TraefikFrontendWhiteListIPStrategyExcludedIPS: "10.10.10.10,10.10.10.11",
|
|
label.TraefikFrontendWhiteListIPStrategyDepth: "5",
|
|
|
|
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.TraefikFrontendCustomBrowserXSSValue: "foo",
|
|
label.TraefikFrontendSTSSeconds: "666",
|
|
label.TraefikFrontendSSLForceHost: "true",
|
|
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",
|
|
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageStatus: "404",
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageBackend: "foobar",
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageQuery: "foo_query",
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageStatus: "500,600",
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageBackend: "foobar",
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageQuery: "bar_query",
|
|
|
|
label.TraefikFrontendRateLimitExtractorFunc: "client.ip",
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: "6",
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: "12",
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: "18",
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: "3",
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: "6",
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: "9",
|
|
}),
|
|
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,
|
|
Auth: &types.Auth{
|
|
HeaderField: "X-WebAuth-User",
|
|
Basic: &types.Basic{
|
|
Realm: "myRealm",
|
|
RemoveHeader: true,
|
|
Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
|
|
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
|
|
UsersFile: ".htpasswd",
|
|
},
|
|
},
|
|
WhiteList: &types.WhiteList{
|
|
SourceRange: []string{"10.10.10.10"},
|
|
IPStrategy: &types.IPStrategy{
|
|
Depth: 5,
|
|
ExcludedIPs: []string{"10.10.10.10", "10.10.10.11"},
|
|
},
|
|
},
|
|
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,
|
|
SSLForceHost: 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,
|
|
CustomBrowserXSSValue: "foo",
|
|
ContentSecurityPolicy: "foo",
|
|
PublicKey: "foo",
|
|
ReferrerPolicy: "foo",
|
|
IsDevelopment: true,
|
|
},
|
|
Errors: map[string]*types.ErrorPage{
|
|
"foo": {
|
|
Status: []string{"404"},
|
|
Query: "foo_query",
|
|
Backend: "backend-foobar",
|
|
},
|
|
"bar": {
|
|
Status: []string{"500", "600"},
|
|
Query: "bar_query",
|
|
Backend: "backend-foobar",
|
|
},
|
|
},
|
|
RateLimit: &types.RateLimit{
|
|
ExtractorFunc: "client.ip",
|
|
RateSet: map[string]*types.Rate{
|
|
"foo": {
|
|
Period: parse.Duration(6 * time.Second),
|
|
Average: 12,
|
|
Burst: 18,
|
|
},
|
|
"bar": {
|
|
Period: parse.Duration(3 * time.Second),
|
|
Average: 6,
|
|
Burst: 9,
|
|
},
|
|
},
|
|
},
|
|
Redirect: &types.Redirect{
|
|
EntryPoint: "https",
|
|
Regex: "",
|
|
Replacement: "",
|
|
},
|
|
},
|
|
},
|
|
expectedBackends: map[string]*types.Backend{
|
|
"backend-foobar": {
|
|
Servers: map[string]types.Server{
|
|
"server-test1-7f6444e0dff3330c8b0ad2bbbd383b0f": {
|
|
URL: "https://127.0.0.1:666",
|
|
Weight: 12,
|
|
},
|
|
},
|
|
CircuitBreaker: &types.CircuitBreaker{
|
|
Expression: "NetworkErrorRatio() > 0.5",
|
|
},
|
|
ResponseForwarding: &types.ResponseForwarding{
|
|
FlushInterval: "10ms",
|
|
},
|
|
LoadBalancer: &types.LoadBalancer{
|
|
Method: "drr",
|
|
Stickiness: &types.Stickiness{
|
|
CookieName: "chocolate",
|
|
},
|
|
},
|
|
MaxConn: &types.MaxConn{
|
|
Amount: 666,
|
|
ExtractorFunc: "client.ip",
|
|
},
|
|
HealthCheck: &types.HealthCheck{
|
|
Scheme: "http",
|
|
Path: "/health",
|
|
Port: 880,
|
|
Interval: "6",
|
|
Timeout: "3",
|
|
Hostname: "foo.com",
|
|
Headers: map[string]string{
|
|
"Foo": "bar",
|
|
"Bar": "foo",
|
|
},
|
|
},
|
|
Buffering: &types.Buffering{
|
|
MaxResponseBodyBytes: 10485760,
|
|
MemResponseBodyBytes: 2097152,
|
|
MaxRequestBodyBytes: 10485760,
|
|
MemRequestBodyBytes: 2097152,
|
|
RetryExpression: "IsNetworkError() && Attempts() <= 2",
|
|
},
|
|
},
|
|
},
|
|
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.buildConfiguration(dockerDataList)
|
|
require.NotNil(t, actualConfig, "actualConfig")
|
|
|
|
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)
|
|
assert.EqualValues(t, test.expectedFrontends, actualConfig.Frontends)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmTraefikFilter(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.containerFilter(dData)
|
|
if actual != test.expected {
|
|
t.Errorf("expected %v for %+v, got %+v", test.expected, test, actual)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetFrontendName(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)
|
|
segmentProperties := label.ExtractTraefikLabels(dData.Labels)
|
|
dData.SegmentLabels = segmentProperties[""]
|
|
|
|
provider := &Provider{
|
|
Domain: "docker.localhost",
|
|
SwarmMode: true,
|
|
}
|
|
|
|
actual := provider.getFrontendName(dData, 0)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetFrontendRule(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)
|
|
segmentProperties := label.ExtractTraefikLabels(dData.Labels)
|
|
|
|
provider := &Provider{
|
|
Domain: "docker.localhost",
|
|
SwarmMode: true,
|
|
}
|
|
|
|
actual := provider.getFrontendRule(dData, segmentProperties[""])
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetBackendName(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)
|
|
segmentProperties := label.ExtractTraefikLabels(dData.Labels)
|
|
dData.SegmentLabels = segmentProperties[""]
|
|
|
|
actual := getBackendName(dData)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetIPAddress(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()
|
|
|
|
provider := &Provider{
|
|
SwarmMode: true,
|
|
}
|
|
|
|
dData := parseService(test.service, test.networks)
|
|
segmentProperties := label.ExtractTraefikLabels(dData.Labels)
|
|
dData.SegmentLabels = segmentProperties[""]
|
|
|
|
actual := provider.getDeprecatedIPAddress(dData)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSwarmGetPort(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)
|
|
segmentProperties := label.ExtractTraefikLabels(dData.Labels)
|
|
dData.SegmentLabels = segmentProperties[""]
|
|
|
|
actual := getPort(dData)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|