refactor: Mesos labels.
This commit is contained in:
Fernandez Ludovic
Traefiker Bot
parent
ff61cc971e
commit
4b93d040b3
11 changed files with 969 additions and 1137 deletions
432
provider/mesos/deprecated_config_test.go
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432
provider/mesos/deprecated_config_test.go
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@ -0,0 +1,432 @@
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package mesos
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import (
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"testing"
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"github.com/containous/traefik/provider/label"
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"github.com/containous/traefik/types"
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"github.com/mesosphere/mesos-dns/records/state"
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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 TestBuildConfigurationV1(t *testing.T) {
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p := &Provider{
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Domain: "mesos.localhost",
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ExposedByDefault: true,
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IPSources: "host",
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}
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testCases := []struct {
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desc string
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tasks []state.Task
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expectedFrontends map[string]*types.Frontend
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expectedBackends map[string]*types.Backend
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}{
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{
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desc: "when no tasks",
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tasks: []state.Task{},
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expectedFrontends: map[string]*types.Frontend{},
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expectedBackends: map[string]*types.Backend{},
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},
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{
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desc: "2 applications with 2 tasks",
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tasks: []state.Task{
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// App 1
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aTask("ID1",
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withIP("10.10.10.10"),
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withInfo("name1",
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withPorts(withPort("TCP", 80, "WEB"))),
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withStatus(withHealthy(true), withState("TASK_RUNNING")),
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),
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aTask("ID2",
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withIP("10.10.10.11"),
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withInfo("name1",
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withPorts(withPort("TCP", 81, "WEB"))),
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withStatus(withHealthy(true), withState("TASK_RUNNING")),
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),
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// App 2
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aTask("ID3",
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withIP("20.10.10.10"),
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withInfo("name2",
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withPorts(withPort("TCP", 80, "WEB"))),
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withStatus(withHealthy(true), withState("TASK_RUNNING")),
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),
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aTask("ID4",
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withIP("20.10.10.11"),
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withInfo("name2",
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withPorts(withPort("TCP", 81, "WEB"))),
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withStatus(withHealthy(true), withState("TASK_RUNNING")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-ID1": {
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Backend: "backend-name1",
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EntryPoints: []string{},
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PassHostHeader: true,
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Routes: map[string]types.Route{
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"route-host-ID1": {
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Rule: "Host:name1.mesos.localhost",
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},
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},
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},
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"frontend-ID3": {
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Backend: "backend-name2",
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EntryPoints: []string{},
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PassHostHeader: true,
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Routes: map[string]types.Route{
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"route-host-ID3": {
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Rule: "Host:name2.mesos.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-name1": {
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Servers: map[string]types.Server{
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"server-ID1": {
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URL: "http://10.10.10.10:80",
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Weight: 0,
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},
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"server-ID2": {
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URL: "http://10.10.10.11:81",
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Weight: 0,
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},
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},
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},
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"backend-name2": {
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Servers: map[string]types.Server{
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"server-ID3": {
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URL: "http://20.10.10.10:80",
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Weight: 0,
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},
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"server-ID4": {
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URL: "http://20.10.10.11:81",
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Weight: 0,
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},
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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: "with all labels",
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tasks: []state.Task{
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aTask("ID1",
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withLabel(label.TraefikPort, "666"),
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withLabel(label.TraefikProtocol, "https"),
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withLabel(label.TraefikWeight, "12"),
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withLabel(label.TraefikBackend, "foobar"),
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withLabel(label.TraefikBackendCircuitBreakerExpression, "NetworkErrorRatio() > 0.5"),
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withLabel(label.TraefikBackendHealthCheckPath, "/health"),
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withLabel(label.TraefikBackendHealthCheckPort, "880"),
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withLabel(label.TraefikBackendHealthCheckInterval, "6"),
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withLabel(label.TraefikBackendLoadBalancerMethod, "drr"),
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withLabel(label.TraefikBackendLoadBalancerStickiness, "true"),
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withLabel(label.TraefikBackendLoadBalancerStickinessCookieName, "chocolate"),
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withLabel(label.TraefikBackendMaxConnAmount, "666"),
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withLabel(label.TraefikBackendMaxConnExtractorFunc, "client.ip"),
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withLabel(label.TraefikBackendBufferingMaxResponseBodyBytes, "10485760"),
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withLabel(label.TraefikBackendBufferingMemResponseBodyBytes, "2097152"),
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withLabel(label.TraefikBackendBufferingMaxRequestBodyBytes, "10485760"),
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withLabel(label.TraefikBackendBufferingMemRequestBodyBytes, "2097152"),
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withLabel(label.TraefikBackendBufferingRetryExpression, "IsNetworkError() && Attempts() <= 2"),
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withLabel(label.TraefikFrontendAuthBasic, "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"),
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withLabel(label.TraefikFrontendEntryPoints, "http,https"),
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withLabel(label.TraefikFrontendPassHostHeader, "true"),
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withLabel(label.TraefikFrontendPassTLSCert, "true"),
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withLabel(label.TraefikFrontendPriority, "666"),
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withLabel(label.TraefikFrontendRedirectEntryPoint, "https"),
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withLabel(label.TraefikFrontendRedirectRegex, "nope"),
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withLabel(label.TraefikFrontendRedirectReplacement, "nope"),
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withLabel(label.TraefikFrontendRedirectPermanent, "true"),
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withLabel(label.TraefikFrontendRule, "Host:traefik.io"),
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withLabel(label.TraefikFrontendWhiteListSourceRange, "10.10.10.10"),
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withLabel(label.TraefikFrontendWhiteListUseXForwardedFor, "true"),
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withLabel(label.TraefikFrontendRequestHeaders, "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type:application/json; charset=utf-8"),
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withLabel(label.TraefikFrontendResponseHeaders, "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type:application/json; charset=utf-8"),
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withLabel(label.TraefikFrontendSSLProxyHeaders, "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type:application/json; charset=utf-8"),
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withLabel(label.TraefikFrontendAllowedHosts, "foo,bar,bor"),
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withLabel(label.TraefikFrontendHostsProxyHeaders, "foo,bar,bor"),
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withLabel(label.TraefikFrontendSSLHost, "foo"),
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withLabel(label.TraefikFrontendCustomFrameOptionsValue, "foo"),
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withLabel(label.TraefikFrontendContentSecurityPolicy, "foo"),
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withLabel(label.TraefikFrontendPublicKey, "foo"),
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withLabel(label.TraefikFrontendReferrerPolicy, "foo"),
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withLabel(label.TraefikFrontendCustomBrowserXSSValue, "foo"),
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withLabel(label.TraefikFrontendSTSSeconds, "666"),
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withLabel(label.TraefikFrontendSSLRedirect, "true"),
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withLabel(label.TraefikFrontendSSLTemporaryRedirect, "true"),
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withLabel(label.TraefikFrontendSTSIncludeSubdomains, "true"),
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withLabel(label.TraefikFrontendSTSPreload, "true"),
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withLabel(label.TraefikFrontendForceSTSHeader, "true"),
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withLabel(label.TraefikFrontendFrameDeny, "true"),
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withLabel(label.TraefikFrontendContentTypeNosniff, "true"),
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withLabel(label.TraefikFrontendBrowserXSSFilter, "true"),
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withLabel(label.TraefikFrontendIsDevelopment, "true"),
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withLabel(label.Prefix+label.BaseFrontendErrorPage+"foo."+label.SuffixErrorPageStatus, "404"),
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withLabel(label.Prefix+label.BaseFrontendErrorPage+"foo."+label.SuffixErrorPageBackend, "foobar"),
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withLabel(label.Prefix+label.BaseFrontendErrorPage+"foo."+label.SuffixErrorPageQuery, "foo_query"),
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withLabel(label.Prefix+label.BaseFrontendErrorPage+"bar."+label.SuffixErrorPageStatus, "500,600"),
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withLabel(label.Prefix+label.BaseFrontendErrorPage+"bar."+label.SuffixErrorPageBackend, "foobar"),
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withLabel(label.Prefix+label.BaseFrontendErrorPage+"bar."+label.SuffixErrorPageQuery, "bar_query"),
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withLabel(label.TraefikFrontendRateLimitExtractorFunc, "client.ip"),
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withLabel(label.Prefix+label.BaseFrontendRateLimit+"foo."+label.SuffixRateLimitPeriod, "6"),
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withLabel(label.Prefix+label.BaseFrontendRateLimit+"foo."+label.SuffixRateLimitAverage, "12"),
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withLabel(label.Prefix+label.BaseFrontendRateLimit+"foo."+label.SuffixRateLimitBurst, "18"),
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withLabel(label.Prefix+label.BaseFrontendRateLimit+"bar."+label.SuffixRateLimitPeriod, "3"),
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withLabel(label.Prefix+label.BaseFrontendRateLimit+"bar."+label.SuffixRateLimitAverage, "6"),
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withLabel(label.Prefix+label.BaseFrontendRateLimit+"bar."+label.SuffixRateLimitBurst, "9"),
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withIP("10.10.10.10"),
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withInfo("name1", withPorts(
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withPortTCP(80, "n"),
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withPortTCP(666, "n"))),
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withStatus(withHealthy(true), withState("TASK_RUNNING")),
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),
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},
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expectedFrontends: map[string]*types.Frontend{
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"frontend-ID1": {
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EntryPoints: []string{
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"http",
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"https",
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},
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Backend: "backend-foobar",
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Routes: map[string]types.Route{
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"route-host-ID1": {
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Rule: "Host:traefik.io",
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},
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},
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PassHostHeader: true,
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Priority: 666,
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},
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},
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expectedBackends: map[string]*types.Backend{
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"backend-foobar": {
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Servers: map[string]types.Server{
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"server-ID1": {
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URL: "https://10.10.10.10:666",
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Weight: 12,
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},
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},
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},
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},
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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actualConfig := p.buildConfigurationV1(test.tasks)
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require.NotNil(t, actualConfig)
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assert.Equal(t, test.expectedBackends, actualConfig.Backends)
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assert.Equal(t, test.expectedFrontends, actualConfig.Frontends)
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})
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}
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}
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func TestTaskFilterV1(t *testing.T) {
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testCases := []struct {
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desc string
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mesosTask state.Task
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exposedByDefault bool
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expected bool
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}{
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{
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desc: "no task",
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mesosTask: state.Task{},
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "task not healthy",
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mesosTask: aTask("test", withStatus(withState("TASK_RUNNING"))),
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "exposedByDefault false and traefik.enable false",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "false"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: false,
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expected: false,
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},
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{
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desc: "traefik.enable = true",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: false,
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expected: true,
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},
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{
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desc: "exposedByDefault true and traefik.enable true",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: true,
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},
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{
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desc: "exposedByDefault true and traefik.enable false",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "false"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "traefik.portIndex and traefik.port both set",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPortIndex, "1"),
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withLabel(label.TraefikEnable, "80"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "valid traefik.portIndex",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPortIndex, "1"),
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withInfo("test", withPorts(
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withPortTCP(80, "WEB"),
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withPortTCP(443, "WEB HTTPS"),
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)),
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),
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exposedByDefault: true,
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expected: true,
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},
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{
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desc: "default to first port index",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withInfo("test", withPorts(
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withPortTCP(80, "WEB"),
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withPortTCP(443, "WEB HTTPS"),
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)),
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),
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exposedByDefault: true,
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expected: true,
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},
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{
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desc: "traefik.portIndex and discoveryPorts don't correspond",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPortIndex, "1"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "traefik.portIndex and discoveryPorts correspond",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPortIndex, "0"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: true,
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},
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{
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desc: "traefik.port is not an integer",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPort, "TRAEFIK"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "traefik.port is not the same as discovery.port",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPort, "443"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: false,
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},
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{
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desc: "traefik.port is the same as discovery.port",
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mesosTask: aTask("test",
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withDefaultStatus(),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPort, "80"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: true,
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},
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{
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desc: "healthy nil",
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mesosTask: aTask("test",
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withStatus(
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withState("TASK_RUNNING"),
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),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPort, "80"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: true,
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},
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{
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desc: "healthy false",
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mesosTask: aTask("test",
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withStatus(
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withState("TASK_RUNNING"),
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withHealthy(false),
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),
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withLabel(label.TraefikEnable, "true"),
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withLabel(label.TraefikPort, "80"),
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withInfo("test", withPorts(withPortTCP(80, "WEB"))),
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),
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exposedByDefault: true,
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expected: false,
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},
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}
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for _, test := range testCases {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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actual := taskFilterV1(test.mesosTask, test.exposedByDefault)
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ok := assert.Equal(t, test.expected, actual)
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if !ok {
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t.Logf("Statuses : %v", test.mesosTask.Statuses)
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t.Logf("Label : %v", test.mesosTask.Labels)
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t.Logf("DiscoveryInfo : %v", test.mesosTask.DiscoveryInfo)
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t.Fatalf("Expected %v, got %v", test.expected, actual)
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}
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})
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}
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}
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