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segment labels: multiple frontends for one backend.

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This commit is contained in:
Ludovic Fernandez 2018-06-22 19:44:03 +02:00 • committed by Traefiker Bot
parent aa705dd691
commit ec6e46e2cb
4 changed files with 220 additions and 58 deletions
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182
provider/docker/config_segment_test.go
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@ -42,22 +42,22 @@ func TestSegmentBuildConfiguration(t *testing.T) {
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-foo-foo-sauternes": {
Backend: "backend-foo-foo-sauternes",
"frontend-sauternes-foo-sauternes": {
Backend: "backend-foo-sauternes",
PassHostHeader: true,
EntryPoints: []string{"http", "https"},
BasicAuth: []string{},
Routes: map[string]types.Route{
"route-frontend-foo-foo-sauternes": {
"route-frontend-sauternes-foo-sauternes": {
Rule: "Host:foo.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-foo-foo-sauternes": {
"backend-foo-sauternes": {
Servers: map[string]types.Server{
"server-sauternes-foo-0": {
"server-foo-863563a2e23c95502862016417ee95ea": {
URL: "http://127.0.0.1:2503",
Weight: label.DefaultWeight,
},
@ -132,8 +132,8 @@ func TestSegmentBuildConfiguration(t *testing.T) {
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-foo-foo-sauternes": {
Backend: "backend-foo-foo-sauternes",
"frontend-sauternes-foo-sauternes": {
Backend: "backend-foo-sauternes",
EntryPoints: []string{
"http",
"https",
@ -224,16 +224,16 @@ func TestSegmentBuildConfiguration(t *testing.T) {
},
Routes: map[string]types.Route{
"route-frontend-foo-foo-sauternes": {
"route-frontend-sauternes-foo-sauternes": {
Rule: "Host:foo.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-foo-foo-sauternes": {
"backend-foo-sauternes": {
Servers: map[string]types.Server{
"server-sauternes-foo-0": {
"server-foo-7f6444e0dff3330c8b0ad2bbbd383b0f": {
URL: "https://127.0.0.1:666",
Weight: 12,
},
@ -278,7 +278,7 @@ func TestSegmentBuildConfiguration(t *testing.T) {
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-test1-foobar": {
"frontend-sauternes-test1-foobar": {
Backend: "backend-test1-foobar",
PassHostHeader: false,
Priority: 5000,
@ -288,18 +288,18 @@ func TestSegmentBuildConfiguration(t *testing.T) {
EntryPoint: "https",
},
Routes: map[string]types.Route{
"route-frontend-test1-foobar": {
"route-frontend-sauternes-test1-foobar": {
Rule: "Path:/mypath",
},
},
},
"frontend-test2-test2-anothersauternes": {
Backend: "backend-test2-test2-anothersauternes",
"frontend-anothersauternes-test2-anothersauternes": {
Backend: "backend-test2-anothersauternes",
PassHostHeader: true,
EntryPoints: []string{},
BasicAuth: []string{},
Routes: map[string]types.Route{
"route-frontend-test2-test2-anothersauternes": {
"route-frontend-anothersauternes-test2-anothersauternes": {
Rule: "Path:/anotherpath",
},
},
@ -308,16 +308,16 @@ func TestSegmentBuildConfiguration(t *testing.T) {
expectedBackends: map[string]*types.Backend{
"backend-test1-foobar": {
Servers: map[string]types.Server{
"server-sauternes-test1-0": {
"server-test1-79533a101142718f0fdf84c42593c41e": {
URL: "https://127.0.0.1:2503",
Weight: 80,
},
},
CircuitBreaker: nil,
},
"backend-test2-test2-anothersauternes": {
"backend-test2-anothersauternes": {
Servers: map[string]types.Server{
"server-anothersauternes-test2-0": {
"server-test2-e9c1b66f9af919aa46053fbc2391bb4a": {
URL: "http://127.0.0.1:8079",
Weight: 33,
},
@ -326,6 +326,152 @@ func TestSegmentBuildConfiguration(t *testing.T) {
},
},
},
{
desc: "several segments with the same backend name and same port",
containers: []docker.ContainerJSON{
containerJSON(
name("test1"),
labels(map[string]string{
"traefik.port": "2503",
"traefik.protocol": "https",
"traefik.weight": "80",
"traefik.frontend.entryPoints": "http,https",
"traefik.frontend.redirect.entryPoint": "https",
"traefik.sauternes.backend": "foobar",
"traefik.sauternes.frontend.rule": "Path:/sauternes",
"traefik.sauternes.frontend.priority": "5000",
"traefik.arbois.backend": "foobar",
"traefik.arbois.frontend.rule": "Path:/arbois",
"traefik.arbois.frontend.priority": "3000",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-sauternes-test1-foobar": {
Backend: "backend-test1-foobar",
PassHostHeader: true,
Priority: 5000,
EntryPoints: []string{"http", "https"},
BasicAuth: []string{},
Redirect: &types.Redirect{
EntryPoint: "https",
},
Routes: map[string]types.Route{
"route-frontend-sauternes-test1-foobar": {
Rule: "Path:/sauternes",
},
},
},
"frontend-arbois-test1-foobar": {
Backend: "backend-test1-foobar",
PassHostHeader: true,
Priority: 3000,
EntryPoints: []string{"http", "https"},
BasicAuth: []string{},
Redirect: &types.Redirect{
EntryPoint: "https",
},
Routes: map[string]types.Route{
"route-frontend-arbois-test1-foobar": {
Rule: "Path:/arbois",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-test1-foobar": {
Servers: map[string]types.Server{
"server-test1-79533a101142718f0fdf84c42593c41e": {
URL: "https://127.0.0.1:2503",
Weight: 80,
},
},
CircuitBreaker: nil,
},
},
},
{
desc: "several segments with the same backend name and different port (wrong behavior)",
containers: []docker.ContainerJSON{
containerJSON(
name("test1"),
labels(map[string]string{
"traefik.protocol": "https",
"traefik.frontend.entryPoints": "http,https",
"traefik.frontend.redirect.entryPoint": "https",
"traefik.sauternes.port": "2503",
"traefik.sauternes.weight": "80",
"traefik.sauternes.backend": "foobar",
"traefik.sauternes.frontend.rule": "Path:/sauternes",
"traefik.sauternes.frontend.priority": "5000",
"traefik.arbois.port": "2504",
"traefik.arbois.weight": "90",
"traefik.arbois.backend": "foobar",
"traefik.arbois.frontend.rule": "Path:/arbois",
"traefik.arbois.frontend.priority": "3000",
}),
ports(nat.PortMap{
"80/tcp": {},
}),
withNetwork("bridge", ipv4("127.0.0.1")),
),
},
expectedFrontends: map[string]*types.Frontend{
"frontend-sauternes-test1-foobar": {
Backend: "backend-test1-foobar",
PassHostHeader: true,
Priority: 5000,
EntryPoints: []string{"http", "https"},
BasicAuth: []string{},
Redirect: &types.Redirect{
EntryPoint: "https",
},
Routes: map[string]types.Route{
"route-frontend-sauternes-test1-foobar": {
Rule: "Path:/sauternes",
},
},
},
"frontend-arbois-test1-foobar": {
Backend: "backend-test1-foobar",
PassHostHeader: true,
Priority: 3000,
EntryPoints: []string{"http", "https"},
BasicAuth: []string{},
Redirect: &types.Redirect{
EntryPoint: "https",
},
Routes: map[string]types.Route{
"route-frontend-arbois-test1-foobar": {
Rule: "Path:/arbois",
},
},
},
},
expectedBackends: map[string]*types.Backend{
"backend-test1-foobar": {
Servers: map[string]types.Server{
"server-test1-79533a101142718f0fdf84c42593c41e": {
URL: "https://127.0.0.1:2503",
Weight: 80,
},
"server-test1-315a41140f1bd825b066e39686c18482": {
URL: "https://127.0.0.1:2504",
Weight: 90,
},
},
CircuitBreaker: nil,
},
},
},
}
provider := &Provider{