1286 lines
48 KiB
Go
1286 lines
48 KiB
Go
package ecs
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import (
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"testing"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/aws/aws-sdk-go/service/ecs"
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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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"github.com/stretchr/testify/assert"
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)
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func TestBuildConfiguration(t *testing.T) {
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testCases := []struct {
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desc string
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instances []ecsInstance
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expected *types.Configuration
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err error
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}{
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{
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desc: "config parsed successfully",
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instances: []ecsInstance{
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instance(
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name("instance"),
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ID("1"),
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dockerLabels(map[string]*string{}),
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iMachine(
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mState(ec2.InstanceStateNameRunning),
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mPrivateIP("10.0.0.1"),
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mPorts(
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mPort(0, 1337),
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),
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),
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),
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},
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expected: &types.Configuration{
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Backends: map[string]*types.Backend{
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"backend-instance": {
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Servers: map[string]types.Server{
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"server-instance-1": {
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URL: "http://10.0.0.1:1337",
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Weight: label.DefaultWeight,
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}},
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},
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},
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Frontends: map[string]*types.Frontend{
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"frontend-instance": {
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EntryPoints: []string{},
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Backend: "backend-instance",
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Routes: map[string]types.Route{
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"route-frontend-instance": {
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Rule: "Host:instance",
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},
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},
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PassHostHeader: true,
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},
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},
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},
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},
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{
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desc: "config parsed successfully with health check labels",
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instances: []ecsInstance{
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instance(
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name("instance"),
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ID("1"),
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dockerLabels(map[string]*string{
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label.TraefikBackendHealthCheckPath: aws.String("/health"),
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label.TraefikBackendHealthCheckInterval: aws.String("6s"),
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label.TraefikBackendHealthCheckTimeout: aws.String("3s"),
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}),
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iMachine(
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mState(ec2.InstanceStateNameRunning),
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mPrivateIP("10.0.0.1"),
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mPorts(
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mPort(0, 1337),
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),
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),
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),
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},
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expected: &types.Configuration{
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Backends: map[string]*types.Backend{
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"backend-instance": {
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HealthCheck: &types.HealthCheck{
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Path: "/health",
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Interval: "6s",
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Timeout: "3s",
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},
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Servers: map[string]types.Server{
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"server-instance-1": {
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URL: "http://10.0.0.1:1337",
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Weight: label.DefaultWeight,
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}},
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},
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},
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Frontends: map[string]*types.Frontend{
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"frontend-instance": {
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EntryPoints: []string{},
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Backend: "backend-instance",
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Routes: map[string]types.Route{
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"route-frontend-instance": {
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Rule: "Host:instance",
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},
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},
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PassHostHeader: true,
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},
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},
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},
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},
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{
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desc: "config parsed successfully with basic auth labels",
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instances: []ecsInstance{
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instance(
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name("instance"),
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ID("1"),
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dockerLabels(map[string]*string{
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label.TraefikFrontendAuthBasicUsers: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
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label.TraefikFrontendAuthBasicUsersFile: aws.String(".htpasswd"),
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label.TraefikFrontendAuthBasicRemoveHeader: aws.String("true"),
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label.TraefikFrontendAuthHeaderField: aws.String("X-WebAuth-User"),
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}),
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iMachine(
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mState(ec2.InstanceStateNameRunning),
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mPrivateIP("10.0.0.1"),
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mPorts(
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mPort(0, 1337),
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),
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),
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),
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},
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expected: &types.Configuration{
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Backends: map[string]*types.Backend{
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"backend-instance": {
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Servers: map[string]types.Server{
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"server-instance-1": {
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URL: "http://10.0.0.1:1337",
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Weight: label.DefaultWeight,
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}},
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},
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},
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Frontends: map[string]*types.Frontend{
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"frontend-instance": {
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EntryPoints: []string{},
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Backend: "backend-instance",
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Routes: map[string]types.Route{
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"route-frontend-instance": {
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Rule: "Host:instance",
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},
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},
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Auth: &types.Auth{
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HeaderField: "X-WebAuth-User",
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Basic: &types.Basic{
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RemoveHeader: true,
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Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
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"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
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UsersFile: ".htpasswd",
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},
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},
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PassHostHeader: true,
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},
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},
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},
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},
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{
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desc: "config parsed successfully with basic auth (backward compatibility) labels",
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instances: []ecsInstance{
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instance(
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name("instance"),
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ID("1"),
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dockerLabels(map[string]*string{
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label.TraefikFrontendAuthBasic: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
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}),
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iMachine(
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mState(ec2.InstanceStateNameRunning),
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mPrivateIP("10.0.0.1"),
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mPorts(
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mPort(0, 1337),
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),
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),
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),
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},
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expected: &types.Configuration{
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Backends: map[string]*types.Backend{
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"backend-instance": {
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Servers: map[string]types.Server{
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"server-instance-1": {
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URL: "http://10.0.0.1:1337",
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Weight: label.DefaultWeight,
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}},
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},
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},
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Frontends: map[string]*types.Frontend{
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"frontend-instance": {
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EntryPoints: []string{},
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Backend: "backend-instance",
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Routes: map[string]types.Route{
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"route-frontend-instance": {
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Rule: "Host:instance",
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},
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},
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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$4HxwgUir3HP4EsggP/QNo0"},
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},
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},
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PassHostHeader: true,
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},
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},
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},
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},
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{
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desc: "config parsed successfully with digest auth labels",
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instances: []ecsInstance{
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instance(
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name("instance"),
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ID("1"),
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dockerLabels(map[string]*string{
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label.TraefikFrontendAuthDigestRemoveHeader: aws.String("true"),
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label.TraefikFrontendAuthDigestUsers: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
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label.TraefikFrontendAuthDigestUsersFile: aws.String(".htpasswd"),
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label.TraefikFrontendAuthHeaderField: aws.String("X-WebAuth-User"),
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}),
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iMachine(
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mState(ec2.InstanceStateNameRunning),
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mPrivateIP("10.0.0.1"),
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mPorts(
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mPort(0, 1337),
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),
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),
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),
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},
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expected: &types.Configuration{
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Backends: map[string]*types.Backend{
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"backend-instance": {
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Servers: map[string]types.Server{
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"server-instance-1": {
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URL: "http://10.0.0.1:1337",
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Weight: label.DefaultWeight,
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}},
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},
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},
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Frontends: map[string]*types.Frontend{
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"frontend-instance": {
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EntryPoints: []string{},
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Backend: "backend-instance",
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Routes: map[string]types.Route{
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"route-frontend-instance": {
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Rule: "Host:instance",
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},
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},
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Auth: &types.Auth{
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HeaderField: "X-WebAuth-User",
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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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PassHostHeader: true,
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},
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},
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},
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},
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{
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desc: "config parsed successfully with forward auth labels",
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instances: []ecsInstance{
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instance(
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name("instance"),
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ID("1"),
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dockerLabels(map[string]*string{
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label.TraefikFrontendAuthForwardAddress: aws.String("auth.server"),
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label.TraefikFrontendAuthForwardTrustForwardHeader: aws.String("true"),
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label.TraefikFrontendAuthForwardTLSCa: aws.String("ca.crt"),
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label.TraefikFrontendAuthForwardTLSCaOptional: aws.String("true"),
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label.TraefikFrontendAuthForwardTLSCert: aws.String("server.crt"),
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label.TraefikFrontendAuthForwardTLSKey: aws.String("server.key"),
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label.TraefikFrontendAuthForwardTLSInsecureSkipVerify: aws.String("true"),
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label.TraefikFrontendAuthHeaderField: aws.String("X-WebAuth-User"),
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label.TraefikFrontendAuthForwardAuthResponseHeaders: aws.String("X-Auth-User,X-Auth-Token"),
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}),
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iMachine(
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mState(ec2.InstanceStateNameRunning),
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mPrivateIP("10.0.0.1"),
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mPorts(
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mPort(0, 1337),
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),
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),
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),
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},
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expected: &types.Configuration{
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Backends: map[string]*types.Backend{
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"backend-instance": {
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Servers: map[string]types.Server{
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"server-instance-1": {
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URL: "http://10.0.0.1:1337",
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Weight: label.DefaultWeight,
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}},
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},
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},
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Frontends: map[string]*types.Frontend{
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"frontend-instance": {
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EntryPoints: []string{},
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Backend: "backend-instance",
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Routes: map[string]types.Route{
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"route-frontend-instance": {
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Rule: "Host:instance",
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},
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},
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Auth: &types.Auth{
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HeaderField: "X-WebAuth-User",
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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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InsecureSkipVerify: true,
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Cert: "server.crt",
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Key: "server.key",
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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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PassHostHeader: true,
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},
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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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instances: []ecsInstance{
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instance(
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name("testing-instance"),
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ID("6"),
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dockerLabels(map[string]*string{
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label.TraefikPort: aws.String("666"),
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label.TraefikProtocol: aws.String("https"),
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label.TraefikWeight: aws.String("12"),
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label.TraefikBackend: aws.String("foobar"),
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label.TraefikBackendCircuitBreakerExpression: aws.String("NetworkErrorRatio() > 0.5"),
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label.TraefikBackendResponseForwardingFlushInterval: aws.String("10ms"),
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label.TraefikBackendHealthCheckScheme: aws.String("http"),
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label.TraefikBackendHealthCheckPath: aws.String("/health"),
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label.TraefikBackendHealthCheckPort: aws.String("880"),
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label.TraefikBackendHealthCheckInterval: aws.String("6"),
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label.TraefikBackendHealthCheckTimeout: aws.String("3"),
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label.TraefikBackendHealthCheckHostname: aws.String("foo.com"),
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label.TraefikBackendHealthCheckHeaders: aws.String("Foo:bar || Bar:foo"),
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label.TraefikBackendLoadBalancerMethod: aws.String("drr"),
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label.TraefikBackendLoadBalancerStickiness: aws.String("true"),
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label.TraefikBackendLoadBalancerStickinessCookieName: aws.String("chocolate"),
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label.TraefikBackendMaxConnAmount: aws.String("666"),
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label.TraefikBackendMaxConnExtractorFunc: aws.String("client.ip"),
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label.TraefikBackendBufferingMaxResponseBodyBytes: aws.String("10485760"),
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label.TraefikBackendBufferingMemResponseBodyBytes: aws.String("2097152"),
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label.TraefikBackendBufferingMaxRequestBodyBytes: aws.String("10485760"),
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label.TraefikBackendBufferingMemRequestBodyBytes: aws.String("2097152"),
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label.TraefikBackendBufferingRetryExpression: aws.String("IsNetworkError() && Attempts() <= 2"),
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label.TraefikFrontendPassTLSClientCertPem: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosNotBefore: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosNotAfter: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSans: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerCommonName: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerCountry: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerDomainComponent: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerLocality: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerOrganization: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerProvince: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosIssuerSerialNumber: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectCommonName: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectCountry: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectDomainComponent: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectLocality: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectOrganization: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectProvince: aws.String("true"),
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label.TraefikFrontendPassTLSClientCertInfosSubjectSerialNumber: aws.String("true"),
|
|
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label.TraefikFrontendAuthBasic: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
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label.TraefikFrontendAuthBasicRemoveHeader: aws.String("true"),
|
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label.TraefikFrontendAuthBasicUsers: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
|
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label.TraefikFrontendAuthBasicUsersFile: aws.String(".htpasswd"),
|
|
label.TraefikFrontendAuthDigestRemoveHeader: aws.String("true"),
|
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label.TraefikFrontendAuthDigestUsers: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
|
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label.TraefikFrontendAuthDigestUsersFile: aws.String(".htpasswd"),
|
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label.TraefikFrontendAuthForwardAddress: aws.String("auth.server"),
|
|
label.TraefikFrontendAuthForwardTrustForwardHeader: aws.String("true"),
|
|
label.TraefikFrontendAuthForwardTLSCa: aws.String("ca.crt"),
|
|
label.TraefikFrontendAuthForwardTLSCaOptional: aws.String("true"),
|
|
label.TraefikFrontendAuthForwardTLSCert: aws.String("server.crt"),
|
|
label.TraefikFrontendAuthForwardTLSKey: aws.String("server.key"),
|
|
label.TraefikFrontendAuthForwardTLSInsecureSkipVerify: aws.String("true"),
|
|
label.TraefikFrontendAuthHeaderField: aws.String("X-WebAuth-User"),
|
|
|
|
label.TraefikFrontendEntryPoints: aws.String("http,https"),
|
|
label.TraefikFrontendPassHostHeader: aws.String("true"),
|
|
label.TraefikFrontendPassTLSCert: aws.String("true"),
|
|
label.TraefikFrontendPriority: aws.String("666"),
|
|
label.TraefikFrontendRedirectEntryPoint: aws.String("https"),
|
|
label.TraefikFrontendRedirectRegex: aws.String("nope"),
|
|
label.TraefikFrontendRedirectReplacement: aws.String("nope"),
|
|
label.TraefikFrontendRedirectPermanent: aws.String("true"),
|
|
label.TraefikFrontendRule: aws.String("Host:traefik.io"),
|
|
label.TraefikFrontendWhiteListSourceRange: aws.String("10.10.10.10"),
|
|
label.TraefikFrontendWhiteListIPStrategyExcludedIPS: aws.String("10.10.10.10,10.10.10.11"),
|
|
label.TraefikFrontendWhiteListIPStrategyDepth: aws.String("5"),
|
|
|
|
label.TraefikFrontendRequestHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendResponseHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendSSLProxyHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
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label.TraefikFrontendAllowedHosts: aws.String("foo,bar,bor"),
|
|
label.TraefikFrontendHostsProxyHeaders: aws.String("foo,bar,bor"),
|
|
label.TraefikFrontendSSLHost: aws.String("foo"),
|
|
label.TraefikFrontendCustomFrameOptionsValue: aws.String("foo"),
|
|
label.TraefikFrontendContentSecurityPolicy: aws.String("foo"),
|
|
label.TraefikFrontendPublicKey: aws.String("foo"),
|
|
label.TraefikFrontendReferrerPolicy: aws.String("foo"),
|
|
label.TraefikFrontendCustomBrowserXSSValue: aws.String("foo"),
|
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label.TraefikFrontendSTSSeconds: aws.String("666"),
|
|
label.TraefikFrontendSSLForceHost: aws.String("true"),
|
|
label.TraefikFrontendSSLRedirect: aws.String("true"),
|
|
label.TraefikFrontendSSLTemporaryRedirect: aws.String("true"),
|
|
label.TraefikFrontendSTSIncludeSubdomains: aws.String("true"),
|
|
label.TraefikFrontendSTSPreload: aws.String("true"),
|
|
label.TraefikFrontendForceSTSHeader: aws.String("true"),
|
|
label.TraefikFrontendFrameDeny: aws.String("true"),
|
|
label.TraefikFrontendContentTypeNosniff: aws.String("true"),
|
|
label.TraefikFrontendBrowserXSSFilter: aws.String("true"),
|
|
label.TraefikFrontendIsDevelopment: aws.String("true"),
|
|
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageStatus: aws.String("404"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageBackend: aws.String("foobar"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageQuery: aws.String("foo_query"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageStatus: aws.String("500,600"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageBackend: aws.String("foobar"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageQuery: aws.String("bar_query"),
|
|
|
|
label.TraefikFrontendRateLimitExtractorFunc: aws.String("client.ip"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: aws.String("6"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: aws.String("12"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: aws.String("18"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: aws.String("3"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: aws.String("6"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: aws.String("9"),
|
|
}),
|
|
iMachine(
|
|
mState(ec2.InstanceStateNameRunning),
|
|
mPrivateIP("10.0.0.1"),
|
|
mPorts(
|
|
mPort(0, 1337),
|
|
),
|
|
),
|
|
),
|
|
},
|
|
expected: &types.Configuration{
|
|
Backends: map[string]*types.Backend{
|
|
"backend-foobar": {
|
|
Servers: map[string]types.Server{
|
|
"server-testing-instance-6": {
|
|
URL: "https://10.0.0.1:666",
|
|
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",
|
|
},
|
|
},
|
|
},
|
|
Frontends: map[string]*types.Frontend{
|
|
"frontend-foobar": {
|
|
EntryPoints: []string{
|
|
"http",
|
|
"https",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Routes: map[string]types.Route{
|
|
"route-frontend-foobar": {
|
|
Rule: "Host:traefik.io",
|
|
},
|
|
},
|
|
PassHostHeader: true,
|
|
PassTLSCert: true,
|
|
Priority: 666,
|
|
PassTLSClientCert: &types.TLSClientHeaders{
|
|
PEM: true,
|
|
Infos: &types.TLSClientCertificateInfos{
|
|
NotBefore: true,
|
|
Sans: true,
|
|
NotAfter: true,
|
|
Subject: &types.TLSCLientCertificateDNInfos{
|
|
CommonName: true,
|
|
Country: true,
|
|
DomainComponent: true,
|
|
Locality: true,
|
|
Organization: true,
|
|
Province: true,
|
|
SerialNumber: true,
|
|
},
|
|
Issuer: &types.TLSCLientCertificateDNInfos{
|
|
CommonName: true,
|
|
Country: true,
|
|
DomainComponent: true,
|
|
Locality: true,
|
|
Organization: true,
|
|
Province: true,
|
|
SerialNumber: true,
|
|
},
|
|
},
|
|
},
|
|
Auth: &types.Auth{
|
|
HeaderField: "X-WebAuth-User",
|
|
Basic: &types.Basic{
|
|
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{
|
|
"bar": {
|
|
Status: []string{
|
|
"500",
|
|
"600",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Query: "bar_query",
|
|
},
|
|
"foo": {
|
|
Status: []string{
|
|
"404",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Query: "foo_query",
|
|
},
|
|
},
|
|
RateLimit: &types.RateLimit{
|
|
RateSet: map[string]*types.Rate{
|
|
"bar": {
|
|
Period: parse.Duration(3 * time.Second),
|
|
Average: 6,
|
|
Burst: 9,
|
|
},
|
|
"foo": {
|
|
Period: parse.Duration(6 * time.Second),
|
|
Average: 12,
|
|
Burst: 18,
|
|
},
|
|
},
|
|
ExtractorFunc: "client.ip",
|
|
},
|
|
Redirect: &types.Redirect{
|
|
EntryPoint: "https",
|
|
Regex: "",
|
|
Replacement: "",
|
|
Permanent: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
desc: "Containers with same backend name",
|
|
instances: []ecsInstance{
|
|
instance(
|
|
name("testing-instance-v1"),
|
|
ID("6"),
|
|
dockerLabels(map[string]*string{
|
|
label.TraefikPort: aws.String("666"),
|
|
label.TraefikProtocol: aws.String("https"),
|
|
label.TraefikWeight: aws.String("12"),
|
|
|
|
label.TraefikBackend: aws.String("foobar"),
|
|
|
|
label.TraefikBackendCircuitBreakerExpression: aws.String("NetworkErrorRatio() > 0.5"),
|
|
label.TraefikBackendHealthCheckScheme: aws.String("http"),
|
|
label.TraefikBackendHealthCheckPath: aws.String("/health"),
|
|
label.TraefikBackendHealthCheckPort: aws.String("880"),
|
|
label.TraefikBackendHealthCheckInterval: aws.String("6"),
|
|
label.TraefikBackendHealthCheckTimeout: aws.String("3"),
|
|
label.TraefikBackendHealthCheckHostname: aws.String("foo.com"),
|
|
label.TraefikBackendHealthCheckHeaders: aws.String("Foo:bar || Bar:foo"),
|
|
label.TraefikBackendLoadBalancerMethod: aws.String("drr"),
|
|
label.TraefikBackendLoadBalancerStickiness: aws.String("true"),
|
|
label.TraefikBackendLoadBalancerStickinessCookieName: aws.String("chocolate"),
|
|
label.TraefikBackendMaxConnAmount: aws.String("666"),
|
|
label.TraefikBackendMaxConnExtractorFunc: aws.String("client.ip"),
|
|
label.TraefikBackendBufferingMaxResponseBodyBytes: aws.String("10485760"),
|
|
label.TraefikBackendBufferingMemResponseBodyBytes: aws.String("2097152"),
|
|
label.TraefikBackendBufferingMaxRequestBodyBytes: aws.String("10485760"),
|
|
label.TraefikBackendBufferingMemRequestBodyBytes: aws.String("2097152"),
|
|
label.TraefikBackendBufferingRetryExpression: aws.String("IsNetworkError() && Attempts() <= 2"),
|
|
|
|
label.TraefikFrontendAuthBasicUsers: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
|
|
label.TraefikFrontendEntryPoints: aws.String("http,https"),
|
|
label.TraefikFrontendPassHostHeader: aws.String("true"),
|
|
label.TraefikFrontendPassTLSCert: aws.String("true"),
|
|
label.TraefikFrontendPriority: aws.String("666"),
|
|
label.TraefikFrontendRedirectEntryPoint: aws.String("https"),
|
|
label.TraefikFrontendRedirectRegex: aws.String("nope"),
|
|
label.TraefikFrontendRedirectReplacement: aws.String("nope"),
|
|
label.TraefikFrontendRedirectPermanent: aws.String("true"),
|
|
label.TraefikFrontendRule: aws.String("Host:traefik.io"),
|
|
label.TraefikFrontendWhiteListSourceRange: aws.String("10.10.10.10"),
|
|
|
|
label.TraefikFrontendRequestHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendResponseHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendSSLProxyHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendAllowedHosts: aws.String("foo,bar,bor"),
|
|
label.TraefikFrontendHostsProxyHeaders: aws.String("foo,bar,bor"),
|
|
label.TraefikFrontendSSLHost: aws.String("foo"),
|
|
label.TraefikFrontendCustomFrameOptionsValue: aws.String("foo"),
|
|
label.TraefikFrontendContentSecurityPolicy: aws.String("foo"),
|
|
label.TraefikFrontendPublicKey: aws.String("foo"),
|
|
label.TraefikFrontendReferrerPolicy: aws.String("foo"),
|
|
label.TraefikFrontendCustomBrowserXSSValue: aws.String("foo"),
|
|
label.TraefikFrontendSTSSeconds: aws.String("666"),
|
|
label.TraefikFrontendSSLForceHost: aws.String("true"),
|
|
label.TraefikFrontendSSLRedirect: aws.String("true"),
|
|
label.TraefikFrontendSSLTemporaryRedirect: aws.String("true"),
|
|
label.TraefikFrontendSTSIncludeSubdomains: aws.String("true"),
|
|
label.TraefikFrontendSTSPreload: aws.String("true"),
|
|
label.TraefikFrontendForceSTSHeader: aws.String("true"),
|
|
label.TraefikFrontendFrameDeny: aws.String("true"),
|
|
label.TraefikFrontendContentTypeNosniff: aws.String("true"),
|
|
label.TraefikFrontendBrowserXSSFilter: aws.String("true"),
|
|
label.TraefikFrontendIsDevelopment: aws.String("true"),
|
|
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageStatus: aws.String("404"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageBackend: aws.String("foobar"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageQuery: aws.String("foo_query"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageStatus: aws.String("500,600"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageBackend: aws.String("foobar"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageQuery: aws.String("bar_query"),
|
|
|
|
label.TraefikFrontendRateLimitExtractorFunc: aws.String("client.ip"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: aws.String("6"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: aws.String("12"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: aws.String("18"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: aws.String("3"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: aws.String("6"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: aws.String("9"),
|
|
}),
|
|
iMachine(
|
|
mState(ec2.InstanceStateNameRunning),
|
|
mPrivateIP("10.0.0.1"),
|
|
mPorts(
|
|
mPort(0, 1337),
|
|
),
|
|
),
|
|
),
|
|
instance(
|
|
name("testing-instance-v2"),
|
|
ID("6"),
|
|
dockerLabels(map[string]*string{
|
|
label.TraefikPort: aws.String("555"),
|
|
label.TraefikProtocol: aws.String("https"),
|
|
label.TraefikWeight: aws.String("15"),
|
|
|
|
label.TraefikBackend: aws.String("foobar"),
|
|
|
|
label.TraefikBackendCircuitBreakerExpression: aws.String("NetworkErrorRatio() > 0.5"),
|
|
label.TraefikBackendHealthCheckScheme: aws.String("http"),
|
|
label.TraefikBackendHealthCheckPath: aws.String("/health"),
|
|
label.TraefikBackendHealthCheckPort: aws.String("880"),
|
|
label.TraefikBackendHealthCheckInterval: aws.String("6"),
|
|
label.TraefikBackendHealthCheckTimeout: aws.String("3"),
|
|
label.TraefikBackendHealthCheckHostname: aws.String("bar.com"),
|
|
label.TraefikBackendHealthCheckHeaders: aws.String("Foo:bar || Bar:foo"),
|
|
label.TraefikBackendLoadBalancerMethod: aws.String("drr"),
|
|
label.TraefikBackendLoadBalancerStickiness: aws.String("true"),
|
|
label.TraefikBackendLoadBalancerStickinessCookieName: aws.String("chocolate"),
|
|
label.TraefikBackendMaxConnAmount: aws.String("666"),
|
|
label.TraefikBackendMaxConnExtractorFunc: aws.String("client.ip"),
|
|
label.TraefikBackendBufferingMaxResponseBodyBytes: aws.String("10485760"),
|
|
label.TraefikBackendBufferingMemResponseBodyBytes: aws.String("2097152"),
|
|
label.TraefikBackendBufferingMaxRequestBodyBytes: aws.String("10485760"),
|
|
label.TraefikBackendBufferingMemRequestBodyBytes: aws.String("2097152"),
|
|
label.TraefikBackendBufferingRetryExpression: aws.String("IsNetworkError() && Attempts() <= 2"),
|
|
|
|
label.TraefikFrontendAuthBasic: aws.String("test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
|
|
label.TraefikFrontendEntryPoints: aws.String("http,https"),
|
|
label.TraefikFrontendPassHostHeader: aws.String("true"),
|
|
label.TraefikFrontendPassTLSCert: aws.String("true"),
|
|
label.TraefikFrontendPriority: aws.String("666"),
|
|
label.TraefikFrontendRedirectEntryPoint: aws.String("https"),
|
|
label.TraefikFrontendRedirectRegex: aws.String("nope"),
|
|
label.TraefikFrontendRedirectReplacement: aws.String("nope"),
|
|
label.TraefikFrontendRedirectPermanent: aws.String("true"),
|
|
label.TraefikFrontendRule: aws.String("Host:traefik.io"),
|
|
label.TraefikFrontendWhiteListSourceRange: aws.String("10.10.10.10"),
|
|
|
|
label.TraefikFrontendRequestHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendResponseHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendSSLProxyHeaders: aws.String("Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8"),
|
|
label.TraefikFrontendAllowedHosts: aws.String("foo,bar,bor"),
|
|
label.TraefikFrontendHostsProxyHeaders: aws.String("foo,bar,bor"),
|
|
label.TraefikFrontendSSLHost: aws.String("foo"),
|
|
label.TraefikFrontendCustomFrameOptionsValue: aws.String("foo"),
|
|
label.TraefikFrontendContentSecurityPolicy: aws.String("foo"),
|
|
label.TraefikFrontendPublicKey: aws.String("foo"),
|
|
label.TraefikFrontendReferrerPolicy: aws.String("foo"),
|
|
label.TraefikFrontendCustomBrowserXSSValue: aws.String("foo"),
|
|
label.TraefikFrontendSTSSeconds: aws.String("666"),
|
|
label.TraefikFrontendSSLForceHost: aws.String("true"),
|
|
label.TraefikFrontendSSLRedirect: aws.String("true"),
|
|
label.TraefikFrontendSSLTemporaryRedirect: aws.String("true"),
|
|
label.TraefikFrontendSTSIncludeSubdomains: aws.String("true"),
|
|
label.TraefikFrontendSTSPreload: aws.String("true"),
|
|
label.TraefikFrontendForceSTSHeader: aws.String("true"),
|
|
label.TraefikFrontendFrameDeny: aws.String("true"),
|
|
label.TraefikFrontendContentTypeNosniff: aws.String("true"),
|
|
label.TraefikFrontendBrowserXSSFilter: aws.String("true"),
|
|
label.TraefikFrontendIsDevelopment: aws.String("true"),
|
|
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageStatus: aws.String("404"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageBackend: aws.String("foobar"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageQuery: aws.String("foo_query"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageStatus: aws.String("500,600"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageBackend: aws.String("foobar"),
|
|
label.Prefix + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageQuery: aws.String("bar_query"),
|
|
|
|
label.TraefikFrontendRateLimitExtractorFunc: aws.String("client.ip"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: aws.String("6"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: aws.String("12"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: aws.String("18"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: aws.String("3"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: aws.String("6"),
|
|
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: aws.String("9"),
|
|
}),
|
|
iMachine(
|
|
mState(ec2.InstanceStateNameRunning),
|
|
mPrivateIP("10.2.2.1"),
|
|
mPorts(
|
|
mPort(0, 1337),
|
|
),
|
|
),
|
|
),
|
|
},
|
|
expected: &types.Configuration{
|
|
Backends: map[string]*types.Backend{
|
|
"backend-foobar": {
|
|
Servers: map[string]types.Server{
|
|
"server-testing-instance-v1-6": {
|
|
URL: "https://10.0.0.1:666",
|
|
Weight: 12,
|
|
},
|
|
"server-testing-instance-v2-6": {
|
|
URL: "https://10.2.2.1:555",
|
|
Weight: 15,
|
|
},
|
|
},
|
|
CircuitBreaker: &types.CircuitBreaker{
|
|
Expression: "NetworkErrorRatio() > 0.5",
|
|
},
|
|
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",
|
|
},
|
|
},
|
|
},
|
|
Frontends: map[string]*types.Frontend{
|
|
"frontend-foobar": {
|
|
EntryPoints: []string{
|
|
"http",
|
|
"https",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Routes: map[string]types.Route{
|
|
"route-frontend-foobar": {
|
|
Rule: "Host:traefik.io",
|
|
},
|
|
},
|
|
PassHostHeader: true,
|
|
PassTLSCert: true,
|
|
Priority: 666,
|
|
Auth: &types.Auth{
|
|
Basic: &types.Basic{
|
|
Users: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
|
|
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
|
|
},
|
|
},
|
|
WhiteList: &types.WhiteList{
|
|
SourceRange: []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,
|
|
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{
|
|
"bar": {
|
|
Status: []string{
|
|
"500",
|
|
"600",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Query: "bar_query",
|
|
},
|
|
"foo": {
|
|
Status: []string{
|
|
"404",
|
|
},
|
|
Backend: "backend-foobar",
|
|
Query: "foo_query",
|
|
},
|
|
},
|
|
RateLimit: &types.RateLimit{
|
|
RateSet: map[string]*types.Rate{
|
|
"bar": {
|
|
Period: parse.Duration(3 * time.Second),
|
|
Average: 6,
|
|
Burst: 9,
|
|
},
|
|
"foo": {
|
|
Period: parse.Duration(6 * time.Second),
|
|
Average: 12,
|
|
Burst: 18,
|
|
},
|
|
},
|
|
ExtractorFunc: "client.ip",
|
|
},
|
|
Redirect: &types.Redirect{
|
|
EntryPoint: "https",
|
|
Regex: "",
|
|
Replacement: "",
|
|
Permanent: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
p := &Provider{ExposedByDefault: true}
|
|
|
|
instances := fakeLoadTraefikLabels(test.instances)
|
|
|
|
got, err := p.buildConfiguration(instances)
|
|
assert.Equal(t, test.err, err) // , err.Error()
|
|
assert.Equal(t, test.expected, got, test.desc)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestFilterInstance(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
instanceInfo ecsInstance
|
|
exposedByDefault bool
|
|
expected bool
|
|
constrain bool
|
|
}{
|
|
{
|
|
desc: "Instance without enable label and exposed by default enabled should be not filtered",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{}),
|
|
exposedByDefault: true,
|
|
expected: true,
|
|
},
|
|
{
|
|
desc: "Instance without enable label and exposed by default disabled should be filtered",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{}),
|
|
exposedByDefault: false,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with enable label set to false and exposed by default enabled should be filtered",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{
|
|
label.TraefikEnable: aws.String("false"),
|
|
}),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with enable label set to true and exposed by default disabled should be not filtered",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{
|
|
label.TraefikEnable: aws.String("true"),
|
|
}),
|
|
exposedByDefault: false,
|
|
expected: true,
|
|
},
|
|
{
|
|
desc: "Instance with empty private ip and exposed by default enabled should be filtered",
|
|
instanceInfo: func() ecsInstance {
|
|
nilPrivateIP := simpleEcsInstance(map[string]*string{})
|
|
nilPrivateIP.machine.privateIP = ""
|
|
return nilPrivateIP
|
|
}(),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with nil machine and exposed by default enabled should be filtered",
|
|
instanceInfo: func() ecsInstance {
|
|
nilMachine := simpleEcsInstance(map[string]*string{})
|
|
nilMachine.machine = nil
|
|
return nilMachine
|
|
}(),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with empty machine state and exposed by default enabled should be filtered",
|
|
instanceInfo: func() ecsInstance {
|
|
nilMachineState := simpleEcsInstance(map[string]*string{})
|
|
nilMachineState.machine.state = ""
|
|
return nilMachineState
|
|
}(),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with invalid machine state and exposed by default enabled should be filtered",
|
|
instanceInfo: func() ecsInstance {
|
|
invalidMachineState := simpleEcsInstance(map[string]*string{})
|
|
invalidMachineState.machine.state = ec2.InstanceStateNameStopped
|
|
return invalidMachineState
|
|
}(),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with no port mappings should be filtered",
|
|
instanceInfo: simpleEcsInstanceNoNetwork(map[string]*string{}),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
},
|
|
{
|
|
desc: "Instance with no port mapping and with label should not be filtered",
|
|
instanceInfo: simpleEcsInstanceNoNetwork(map[string]*string{
|
|
label.TraefikPort: aws.String("80"),
|
|
}),
|
|
exposedByDefault: true,
|
|
expected: true,
|
|
},
|
|
{
|
|
desc: "Instance with failing constraint should be filtered",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{
|
|
label.TraefikTags: aws.String("private"),
|
|
}),
|
|
exposedByDefault: true,
|
|
expected: false,
|
|
constrain: true,
|
|
},
|
|
{
|
|
desc: "Instance with passing constraint should not be filtered",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{
|
|
label.TraefikTags: aws.String("public"),
|
|
}),
|
|
exposedByDefault: true,
|
|
expected: true,
|
|
constrain: true,
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
prov := &Provider{
|
|
ExposedByDefault: test.exposedByDefault,
|
|
}
|
|
if test.constrain {
|
|
constraints := types.Constraints{}
|
|
assert.NoError(t, constraints.Set("tag==public"))
|
|
prov.Constraints = constraints
|
|
}
|
|
|
|
actual := prov.filterInstance(test.instanceInfo)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestGetHost(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
expected string
|
|
instanceInfo ecsInstance
|
|
}{
|
|
{
|
|
desc: "Default host should be 10.0.0.0",
|
|
expected: "10.0.0.0",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{}),
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
actual := getHost(test.instanceInfo)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestGetPort(t *testing.T) {
|
|
testCases := []struct {
|
|
desc string
|
|
expected string
|
|
instanceInfo ecsInstance
|
|
}{
|
|
{
|
|
desc: "Default port should be 80",
|
|
expected: "80",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{}),
|
|
},
|
|
{
|
|
desc: "Label should override network port",
|
|
expected: "4242",
|
|
instanceInfo: simpleEcsInstance(map[string]*string{
|
|
label.TraefikPort: aws.String("4242"),
|
|
}),
|
|
},
|
|
{
|
|
desc: "Label should provide exposed port",
|
|
expected: "80",
|
|
instanceInfo: simpleEcsInstanceNoNetwork(map[string]*string{
|
|
label.TraefikPort: aws.String("80"),
|
|
}),
|
|
},
|
|
{
|
|
desc: "Container label should provide exposed port",
|
|
expected: "6536",
|
|
instanceInfo: simpleEcsInstanceDynamicPorts(map[string]*string{
|
|
label.TraefikPort: aws.String("8080"),
|
|
}),
|
|
},
|
|
{
|
|
desc: "Wrong port container label should provide default exposed port",
|
|
expected: "9000",
|
|
instanceInfo: simpleEcsInstanceDynamicPorts(map[string]*string{
|
|
label.TraefikPort: aws.String("9000"),
|
|
}),
|
|
},
|
|
{
|
|
desc: "Invalid port container label should provide default exposed port",
|
|
expected: "6535",
|
|
instanceInfo: simpleEcsInstanceDynamicPorts(map[string]*string{
|
|
label.TraefikPort: aws.String("foo"),
|
|
}),
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
actual := getPort(test.instanceInfo)
|
|
assert.Equal(t, test.expected, actual)
|
|
})
|
|
}
|
|
}
|
|
|
|
func makeEcsInstance(containerDef *ecs.ContainerDefinition) ecsInstance {
|
|
container := &ecs.Container{
|
|
Name: containerDef.Name,
|
|
NetworkBindings: make([]*ecs.NetworkBinding, len(containerDef.PortMappings)),
|
|
}
|
|
|
|
for i, pm := range containerDef.PortMappings {
|
|
container.NetworkBindings[i] = &ecs.NetworkBinding{
|
|
HostPort: pm.HostPort,
|
|
ContainerPort: pm.ContainerPort,
|
|
Protocol: pm.Protocol,
|
|
BindIP: aws.String("0.0.0.0"),
|
|
}
|
|
}
|
|
|
|
instance := ecsInstance{
|
|
Name: "foo-http",
|
|
ID: "123456789abc",
|
|
containerDefinition: containerDef,
|
|
machine: &machine{
|
|
state: ec2.InstanceStateNameRunning,
|
|
privateIP: "10.0.0.0",
|
|
ports: []portMapping{{hostPort: 1337}},
|
|
},
|
|
}
|
|
|
|
if containerDef != nil {
|
|
instance.TraefikLabels = aws.StringValueMap(containerDef.DockerLabels)
|
|
}
|
|
|
|
return instance
|
|
}
|
|
|
|
func simpleEcsInstance(labels map[string]*string) ecsInstance {
|
|
instance := makeEcsInstance(&ecs.ContainerDefinition{
|
|
Name: aws.String("http"),
|
|
DockerLabels: labels,
|
|
})
|
|
instance.machine.ports = []portMapping{{hostPort: 80}}
|
|
return instance
|
|
}
|
|
|
|
func simpleEcsInstanceNoNetwork(labels map[string]*string) ecsInstance {
|
|
instance := makeEcsInstance(&ecs.ContainerDefinition{
|
|
Name: aws.String("http"),
|
|
DockerLabels: labels,
|
|
})
|
|
instance.machine.ports = []portMapping{}
|
|
return instance
|
|
}
|
|
|
|
func simpleEcsInstanceDynamicPorts(labels map[string]*string) ecsInstance {
|
|
instance := makeEcsInstance(&ecs.ContainerDefinition{
|
|
Name: aws.String("http"),
|
|
DockerLabels: labels,
|
|
})
|
|
instance.machine.ports = []portMapping{
|
|
{
|
|
containerPort: 80,
|
|
hostPort: 6535,
|
|
},
|
|
{
|
|
containerPort: 8080,
|
|
hostPort: 6536,
|
|
},
|
|
}
|
|
return instance
|
|
}
|
|
|
|
func fakeLoadTraefikLabels(instances []ecsInstance) []ecsInstance {
|
|
var result []ecsInstance
|
|
for _, instance := range instances {
|
|
instance.TraefikLabels = aws.StringValueMap(instance.containerDefinition.DockerLabels)
|
|
result = append(result, instance)
|
|
}
|
|
return result
|
|
}
|