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traefik/provider/mesos/deprecated_config_test.go
Ludovic Fernandez 8168d2fdc1 Server weight zero
2018-04-11 16:30:04 +02:00

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