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Factorize labels

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* refactor(accesslog): factorize file name.
* traefik.frontend.rule
* traefik.frontend.value
* traefik.backend.circuitbreaker.expression
* traefik.enable
* traefik.backend.loadbalancer.method
* traefik.backend.loadbalancer.sticky
* traefik.backend.maxconn.amount
* traefik.backend.maxconn.extractorfunc
* traefik.port
* traefik.tags
* traefik.backend
* traefik.weight
* traefik.domain
* traefik.protocol
* traefik.frontend.passHostHeader
* traefik.frontend.whitelistSourceRange
* traefik.frontend.priority
* traefik.frontend.entryPoints
* traefik.frontend.auth.basic
* traefik.backend.id
* traefik.backend.circuitbreaker
* traefik.frontend.rule.type
* traefik.portIndex
* refactor(docker): specific labels
* refactor(rancher): specific labels
* traefik.backend.healthcheck.*
* refactor(providers): factorize labels.
This commit is contained in:
Ludovic Fernandez 2017-07-10 16:58:12 +02:00 committed by SALLEYRON Julien
parent 2e84b1e556
commit d653a348b1
20 changed files with 390 additions and 330 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
integration/access_log_test.go
View File

@ -16,13 +16,18 @@ import (
checker "github.com/vdemeester/shakers"
)
const (
traefikTestLogFile = "traefik.log"
traefikTestAccessLogFile = "access.log"
)
// AccessLogSuite
type AccessLogSuite struct{ BaseSuite }
func (s *AccessLogSuite) TestAccessLog(c *check.C) {
// Ensure working directory is clean
os.Remove("access.log")
os.Remove("traefik.log")
os.Remove(traefikTestAccessLogFile)
os.Remove(traefikTestLogFile)
// Start Traefik
cmd, _ := s.cmdTraefik(withConfigFile("fixtures/access_log_config.toml"))
@ -30,11 +35,11 @@ func (s *AccessLogSuite) TestAccessLog(c *check.C) {
c.Assert(err, checker.IsNil)
defer cmd.Process.Kill()
defer os.Remove("access.log")
defer os.Remove("traefik.log")
defer os.Remove(traefikTestAccessLogFile)
defer os.Remove(traefikTestLogFile)
err = try.Do(1*time.Second, func() error {
if _, err := os.Stat("traefik.log"); err != nil {
if _, err := os.Stat(traefikTestLogFile); err != nil {
return fmt.Errorf("could not get stats for log file: %s", err)
}
return nil
@ -42,7 +47,7 @@ func (s *AccessLogSuite) TestAccessLog(c *check.C) {
c.Assert(err, checker.IsNil)
// Verify Traefik started OK
traefikLog, err := ioutil.ReadFile("traefik.log")
traefikLog, err := ioutil.ReadFile(traefikTestLogFile)
c.Assert(err, checker.IsNil)
if len(traefikLog) > 0 {
fmt.Printf("%s\n", string(traefikLog))
@ -66,7 +71,7 @@ func (s *AccessLogSuite) TestAccessLog(c *check.C) {
c.Assert(err, checker.IsNil)
// Verify access.log output as expected
accessLog, err := ioutil.ReadFile("access.log")
accessLog, err := ioutil.ReadFile(traefikTestAccessLogFile)
c.Assert(err, checker.IsNil)
lines := strings.Split(string(accessLog), "\n")
count := 0
@ -86,7 +91,7 @@ func (s *AccessLogSuite) TestAccessLog(c *check.C) {
c.Assert(count, checker.GreaterOrEqualThan, 3)
// Verify no other Traefik problems
traefikLog, err = ioutil.ReadFile("traefik.log")
traefikLog, err = ioutil.ReadFile(traefikTestLogFile)
c.Assert(err, checker.IsNil)
if len(traefikLog) > 0 {
fmt.Printf("%s\n", string(traefikLog))

6
integration/docker_test.go
View File

@ -10,9 +10,9 @@ import (
"time"
"github.com/containous/traefik/integration/try"
"github.com/containous/traefik/types"
"github.com/docker/docker/pkg/namesgenerator"
"github.com/go-check/check"
d "github.com/libkermit/docker"
docker "github.com/libkermit/docker-check"
checker "github.com/vdemeester/shakers"
@ -123,7 +123,7 @@ func (s *DockerSuite) TestDockerContainersWithLabels(c *check.C) {
defer os.Remove(file)
// Start a container with some labels
labels := map[string]string{
"traefik.frontend.rule": "Host:my.super.host",
types.LabelFrontendRule: "Host:my.super.host",
}
s.startContainerWithLabels(c, "swarm:1.0.0", labels, "manage", "token://blabla")
@ -155,7 +155,7 @@ func (s *DockerSuite) TestDockerContainersWithOneMissingLabels(c *check.C) {
defer os.Remove(file)
// Start a container with some labels
labels := map[string]string{
"traefik.frontend.value": "my.super.host",
types.LabelTraefikFrontendValue: "my.super.host",
}
s.startContainerWithLabels(c, "swarm:1.0.0", labels, "manage", "token://blabla")

65
provider/docker/docker.go
View File

@ -35,6 +35,11 @@ const (
SwarmAPIVersion string = "1.24"
// SwarmDefaultWatchTime is the duration of the interval when polling docker
SwarmDefaultWatchTime = 15 * time.Second
labelDockerNetwork = "traefik.docker.network"
labelBackendLoadbalancerSwarm = "traefik.backend.loadbalancer.swarm"
labelDockerComposeProject = "com.docker.compose.project"
labelDockerComposeService = "com.docker.compose.service"
)
var _ provider.Provider = (*Provider)(nil)
@ -319,7 +324,7 @@ func (p *Provider) loadDockerConfig(containersInspected []dockerData) *types.Con
}
func (p *Provider) hasCircuitBreakerLabel(container dockerData) bool {
if _, err := getLabel(container, "traefik.backend.circuitbreaker.expression"); err != nil {
if _, err := getLabel(container, types.LabelBackendCircuitbreakerExpression); err != nil {
return false
}
return true
@ -455,8 +460,8 @@ func (p *Provider) getServiceProtocol(container dockerData, serviceName string)
}
func (p *Provider) hasLoadBalancerLabel(container dockerData) bool {
_, errMethod := getLabel(container, "traefik.backend.loadbalancer.method")
_, errSticky := getLabel(container, "traefik.backend.loadbalancer.sticky")
_, errMethod := getLabel(container, types.LabelBackendLoadbalancerMethod)
_, errSticky := getLabel(container, types.LabelBackendLoadbalancerSticky)
if errMethod != nil && errSticky != nil {
return false
}
@ -464,31 +469,31 @@ func (p *Provider) hasLoadBalancerLabel(container dockerData) bool {
}
func (p *Provider) hasMaxConnLabels(container dockerData) bool {
if _, err := getLabel(container, "traefik.backend.maxconn.amount"); err != nil {
if _, err := getLabel(container, types.LabelBackendMaxconnAmount); err != nil {
return false
}
if _, err := getLabel(container, "traefik.backend.maxconn.extractorfunc"); err != nil {
if _, err := getLabel(container, types.LabelBackendMaxconnExtractorfunc); err != nil {
return false
}
return true
}
func (p *Provider) getCircuitBreakerExpression(container dockerData) string {
if label, err := getLabel(container, "traefik.backend.circuitbreaker.expression"); err == nil {
if label, err := getLabel(container, types.LabelBackendCircuitbreakerExpression); err == nil {
return label
}
return "NetworkErrorRatio() > 1"
}
func (p *Provider) getLoadBalancerMethod(container dockerData) string {
if label, err := getLabel(container, "traefik.backend.loadbalancer.method"); err == nil {
if label, err := getLabel(container, types.LabelBackendLoadbalancerMethod); err == nil {
return label
}
return "wrr"
}
func (p *Provider) getMaxConnAmount(container dockerData) int64 {
if label, err := getLabel(container, "traefik.backend.maxconn.amount"); err == nil {
if label, err := getLabel(container, types.LabelBackendMaxconnAmount); err == nil {
i, errConv := strconv.ParseInt(label, 10, 64)
if errConv != nil {
log.Errorf("Unable to parse traefik.backend.maxconn.amount %s", label)
@ -500,14 +505,14 @@ func (p *Provider) getMaxConnAmount(container dockerData) int64 {
}
func (p *Provider) getMaxConnExtractorFunc(container dockerData) string {
if label, err := getLabel(container, "traefik.backend.maxconn.extractorfunc"); err == nil {
if label, err := getLabel(container, types.LabelBackendMaxconnExtractorfunc); err == nil {
return label
}
return "request.host"
}
func (p *Provider) containerFilter(container dockerData) bool {
_, err := strconv.Atoi(container.Labels["traefik.port"])
_, err := strconv.Atoi(container.Labels[types.LabelPort])
if len(container.NetworkSettings.Ports) == 0 && err != nil {
log.Debugf("Filtering container without port and no traefik.port label %s", container.Name)
return false
@ -518,7 +523,7 @@ func (p *Provider) containerFilter(container dockerData) bool {
return false
}
constraintTags := strings.Split(container.Labels["traefik.tags"], ",")
constraintTags := strings.Split(container.Labels[types.LabelTags], ",")
if ok, failingConstraint := p.MatchConstraints(constraintTags); !ok {
if failingConstraint != nil {
log.Debugf("Container %v pruned by '%v' constraint", container.Name, failingConstraint.String())
@ -547,11 +552,11 @@ func (p *Provider) getFrontendName(container dockerData) string {
// GetFrontendRule returns the frontend rule for the specified container, using
// it's label. It returns a default one (Host) if the label is not present.
func (p *Provider) getFrontendRule(container dockerData) string {
if label, err := getLabel(container, "traefik.frontend.rule"); err == nil {
if label, err := getLabel(container, types.LabelFrontendRule); err == nil {
return label
}
if labels, err := getLabels(container, []string{"com.docker.compose.project", "com.docker.compose.service"}); err == nil {
return "Host:" + p.getSubDomain(labels["com.docker.compose.service"]+"."+labels["com.docker.compose.project"]) + "." + p.Domain
if labels, err := getLabels(container, []string{labelDockerComposeProject, labelDockerComposeService}); err == nil {
return "Host:" + p.getSubDomain(labels[labelDockerComposeService]+"."+labels[labelDockerComposeProject]) + "." + p.Domain
}
if len(p.Domain) > 0 {
return "Host:" + p.getSubDomain(container.ServiceName) + "." + p.Domain
@ -560,17 +565,17 @@ func (p *Provider) getFrontendRule(container dockerData) string {
}
func (p *Provider) getBackend(container dockerData) string {
if label, err := getLabel(container, "traefik.backend"); err == nil {
if label, err := getLabel(container, types.LabelBackend); err == nil {
return provider.Normalize(label)
}
if labels, err := getLabels(container, []string{"com.docker.compose.project", "com.docker.compose.service"}); err == nil {
return provider.Normalize(labels["com.docker.compose.service"] + "_" + labels["com.docker.compose.project"])
if labels, err := getLabels(container, []string{labelDockerComposeProject, labelDockerComposeService}); err == nil {
return provider.Normalize(labels[labelDockerComposeService] + "_" + labels[labelDockerComposeProject])
}
return provider.Normalize(container.ServiceName)
}
func (p *Provider) getIPAddress(container dockerData) string {
if label, err := getLabel(container, "traefik.docker.network"); err == nil && label != "" {
if label, err := getLabel(container, labelDockerNetwork); err == nil && label != "" {
networkSettings := container.NetworkSettings
if networkSettings.Networks != nil {
network := networkSettings.Networks[label]
@ -606,7 +611,7 @@ func (p *Provider) getIPAddress(container dockerData) string {
}
func (p *Provider) getPort(container dockerData) string {
if label, err := getLabel(container, "traefik.port"); err == nil {
if label, err := getLabel(container, types.LabelPort); err == nil {
return label
}
@ -630,42 +635,42 @@ func (p *Provider) getPort(container dockerData) string {
}
func (p *Provider) getWeight(container dockerData) string {
if label, err := getLabel(container, "traefik.weight"); err == nil {
if label, err := getLabel(container, types.LabelWeight); err == nil {
return label
}
return "0"
}
func (p *Provider) getSticky(container dockerData) string {
if label, err := getLabel(container, "traefik.backend.loadbalancer.sticky"); err == nil {
if label, err := getLabel(container, types.LabelBackendLoadbalancerSticky); err == nil {
return label
}
return "false"
}
func (p *Provider) getIsBackendLBSwarm(container dockerData) string {
if label, err := getLabel(container, "traefik.backend.loadbalancer.swarm"); err == nil {
if label, err := getLabel(container, labelBackendLoadbalancerSwarm); err == nil {
return label
}
return "false"
}
func (p *Provider) getDomain(container dockerData) string {
if label, err := getLabel(container, "traefik.domain"); err == nil {
if label, err := getLabel(container, types.LabelDomain); err == nil {
return label
}
return p.Domain
}
func (p *Provider) getProtocol(container dockerData) string {
if label, err := getLabel(container, "traefik.protocol"); err == nil {
if label, err := getLabel(container, types.LabelProtocol); err == nil {
return label
}
return "http"
}
func (p *Provider) getPassHostHeader(container dockerData) string {
if passHostHeader, err := getLabel(container, "traefik.frontend.passHostHeader"); err == nil {
if passHostHeader, err := getLabel(container, types.LabelFrontendPassHostHeader); err == nil {
return passHostHeader
}
return "true"
@ -674,28 +679,28 @@ func (p *Provider) getPassHostHeader(container dockerData) string {
func (p *Provider) getWhitelistSourceRange(container dockerData) []string {
var whitelistSourceRange []string
if whitelistSourceRangeLabel, err := getLabel(container, "traefik.frontend.whitelistSourceRange"); err == nil {
if whitelistSourceRangeLabel, err := getLabel(container, types.LabelTraefikFrontendWhitelistSourceRange); err == nil {
whitelistSourceRange = provider.SplitAndTrimString(whitelistSourceRangeLabel)
}
return whitelistSourceRange
}
func (p *Provider) getPriority(container dockerData) string {
if priority, err := getLabel(container, "traefik.frontend.priority"); err == nil {
if priority, err := getLabel(container, types.LabelFrontendPriority); err == nil {
return priority
}
return "0"
}
func (p *Provider) getEntryPoints(container dockerData) []string {
if entryPoints, err := getLabel(container, "traefik.frontend.entryPoints"); err == nil {
if entryPoints, err := getLabel(container, types.LabelFrontendEntryPoints); err == nil {
return strings.Split(entryPoints, ",")
}
return []string{}
}
func (p *Provider) getBasicAuth(container dockerData) []string {
if basicAuth, err := getLabel(container, "traefik.frontend.auth.basic"); err == nil {
if basicAuth, err := getLabel(container, types.LabelFrontendAuthBasic); err == nil {
return strings.Split(basicAuth, ",")
}
@ -703,7 +708,7 @@ func (p *Provider) getBasicAuth(container dockerData) []string {
}
func isContainerEnabled(container dockerData, exposedByDefault bool) bool {
return exposedByDefault && container.Labels["traefik.enable"] != "false" || container.Labels["traefik.enable"] == "true"
return exposedByDefault && container.Labels[types.LabelEnable] != "false" || container.Labels[types.LabelEnable] == "true"
}
func getLabel(container dockerData, label string) (string, error) {

80
provider/docker/docker_test.go
View File

@ -23,7 +23,7 @@ func TestDockerGetFrontendName(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "Headers:User-Agent,bat/0.1.0",
types.LabelFrontendRule: "Headers:User-Agent,bat/0.1.0",
})),
expected: "Headers-User-Agent-bat-0-1-0",
},
@ -36,19 +36,19 @@ func TestDockerGetFrontendName(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
})),
expected: "Host-foo-bar",
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "Path:/test",
types.LabelFrontendRule: "Path:/test",
})),
expected: "Path-test",
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "PathPrefix:/test2",
types.LabelFrontendRule: "PathPrefix:/test2",
})),
expected: "PathPrefix-test2",
},
@ -85,7 +85,7 @@ func TestDockerGetFrontendRule(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
})),
expected: "Host:foo.bar",
}, {
@ -97,7 +97,7 @@ func TestDockerGetFrontendRule(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "Path:/test",
types.LabelFrontendRule: "Path:/test",
})),
expected: "Path:/test",
},
@ -134,7 +134,7 @@ func TestDockerGetBackend(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.backend": "foobar",
types.LabelBackend: "foobar",
})),
expected: "foobar",
},
@ -173,7 +173,7 @@ func TestDockerGetIPAddress(t *testing.T) {
{
container: containerJSON(
labels(map[string]string{
"traefik.docker.network": "testnet",
labelDockerNetwork: "testnet",
}),
withNetwork("testnet", ipv4("10.11.12.13")),
),
@ -182,7 +182,7 @@ func TestDockerGetIPAddress(t *testing.T) {
{
container: containerJSON(
labels(map[string]string{
"traefik.docker.network": "testnet2",
labelDockerNetwork: "testnet2",
}),
withNetwork("testnet", ipv4("10.11.12.13")),
withNetwork("testnet2", ipv4("10.11.12.14")),
@ -237,13 +237,13 @@ func TestDockerGetPort(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.port": "8080",
types.LabelPort: "8080",
})),
expected: "8080",
},
{
container: containerJSON(labels(map[string]string{
"traefik.port": "8080",
types.LabelPort: "8080",
}), ports(nat.PortMap{
"80/tcp": {},
})),
@ -251,7 +251,7 @@ func TestDockerGetPort(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.port": "8080",
types.LabelPort: "8080",
}), ports(nat.PortMap{
"8080/tcp": {},
"80/tcp": {},
@ -285,7 +285,7 @@ func TestDockerGetWeight(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.weight": "10",
types.LabelWeight: "10",
})),
expected: "10",
},
@ -316,7 +316,7 @@ func TestDockerGetDomain(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.domain": "foo.bar",
types.LabelDomain: "foo.bar",
})),
expected: "foo.bar",
},
@ -349,7 +349,7 @@ func TestDockerGetProtocol(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.protocol": "https",
types.LabelProtocol: "https",
})),
expected: "https",
},
@ -380,7 +380,7 @@ func TestDockerGetPassHostHeader(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.passHostHeader": "false",
types.LabelFrontendPassHostHeader: "false",
})),
expected: "false",
},
@ -414,14 +414,14 @@ func TestDockerGetWhitelistSourceRange(t *testing.T) {
{
desc: "whitelist-label with empty string",
container: containerJSON(labels(map[string]string{
"traefik.frontend.whitelistSourceRange": "",
types.LabelTraefikFrontendWhitelistSourceRange: "",
})),
expected: nil,
},
{
desc: "whitelist-label with IPv4 mask",
container: containerJSON(labels(map[string]string{
"traefik.frontend.whitelistSourceRange": "1.2.3.4/16",
types.LabelTraefikFrontendWhitelistSourceRange: "1.2.3.4/16",
})),
expected: []string{
"1.2.3.4/16",
@ -430,7 +430,7 @@ func TestDockerGetWhitelistSourceRange(t *testing.T) {
{
desc: "whitelist-label with IPv6 mask",
container: containerJSON(labels(map[string]string{
"traefik.frontend.whitelistSourceRange": "fe80::/16",
types.LabelTraefikFrontendWhitelistSourceRange: "fe80::/16",
})),
expected: []string{
"fe80::/16",
@ -439,7 +439,7 @@ func TestDockerGetWhitelistSourceRange(t *testing.T) {
{
desc: "whitelist-label with multiple masks",
container: containerJSON(labels(map[string]string{
"traefik.frontend.whitelistSourceRange": "1.1.1.1/24, 1234:abcd::42/32",
types.LabelTraefikFrontendWhitelistSourceRange: "1.1.1.1/24, 1234:abcd::42/32",
})),
expected: []string{
"1.1.1.1/24",
@ -576,7 +576,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.enable": "false",
types.LabelEnable: "false",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -600,7 +600,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -665,7 +665,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.port": "80",
types.LabelPort: "80",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -690,7 +690,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.enable": "true",
types.LabelEnable: "true",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -714,7 +714,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.enable": "anything",
types.LabelEnable: "anything",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -738,7 +738,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -782,7 +782,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.enable": "true",
types.LabelEnable: "true",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -806,7 +806,7 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.enable": "true",
types.LabelEnable: "true",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -829,8 +829,8 @@ func TestDockerTraefikFilter(t *testing.T) {
},
Config: &container.Config{
Labels: map[string]string{
"traefik.enable": "true",
"traefik.frontend.rule": "Host:i.love.this.host",
types.LabelEnable: "true",
types.LabelFrontendRule: "Host:i.love.this.host",
},
},
NetworkSettings: &docker.NetworkSettings{
@ -912,9 +912,9 @@ func TestDockerLoadDockerConfig(t *testing.T) {
containerJSON(
name("test1"),
labels(map[string]string{
"traefik.backend": "foobar",
"traefik.frontend.entryPoints": "http,https",
"traefik.frontend.auth.basic": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
types.LabelBackend: "foobar",
types.LabelFrontendEntryPoints: "http,https",
types.LabelFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
}),
ports(nat.PortMap{
"80/tcp": {},
@ -924,7 +924,7 @@ func TestDockerLoadDockerConfig(t *testing.T) {
containerJSON(
name("test2"),
labels(map[string]string{
"traefik.backend": "foobar",
types.LabelBackend: "foobar",
}),
ports(nat.PortMap{
"80/tcp": {},
@ -977,12 +977,12 @@ func TestDockerLoadDockerConfig(t *testing.T) {
containerJSON(
name("test1"),
labels(map[string]string{
"traefik.backend": "foobar",
"traefik.frontend.entryPoints": "http,https",
"traefik.backend.maxconn.amount": "1000",
"traefik.backend.maxconn.extractorfunc": "somethingelse",
"traefik.backend.loadbalancer.method": "drr",
"traefik.backend.circuitbreaker.expression": "NetworkErrorRatio() > 0.5",
types.LabelBackend: "foobar",
types.LabelFrontendEntryPoints: "http,https",
types.LabelBackendMaxconnAmount: "1000",
types.LabelBackendMaxconnExtractorfunc: "somethingelse",
types.LabelBackendLoadbalancerMethod: "drr",
types.LabelBackendCircuitbreakerExpression: "NetworkErrorRatio() > 0.5",
}),
ports(nat.PortMap{
"80/tcp": {},

16
provider/docker/service_test.go
View File

@ -23,7 +23,7 @@ func TestDockerGetServiceProtocol(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.protocol": "https",
types.LabelProtocol: "https",
})),
expected: "https",
},
@ -61,7 +61,7 @@ func TestDockerGetServiceWeight(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.weight": "200",
types.LabelWeight: "200",
})),
expected: "200",
},
@ -99,7 +99,7 @@ func TestDockerGetServicePort(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.port": "2500",
types.LabelPort: "2500",
})),
expected: "2500",
},
@ -137,7 +137,7 @@ func TestDockerGetServiceFrontendRule(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.rule": "Path:/helloworld",
types.LabelFrontendRule: "Path:/helloworld",
})),
expected: "Path:/helloworld",
},
@ -175,7 +175,7 @@ func TestDockerGetServiceBackend(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.backend": "another-backend",
types.LabelBackend: "another-backend",
})),
expected: "another-backend-myservice",
},
@ -213,7 +213,7 @@ func TestDockerGetServicePriority(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.priority": "33",
types.LabelFrontendPriority: "33",
})),
expected: "33",
},
@ -251,7 +251,7 @@ func TestDockerGetServicePassHostHeader(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.passHostHeader": "false",
types.LabelFrontendPassHostHeader: "false",
})),
expected: "false",
},
@ -289,7 +289,7 @@ func TestDockerGetServiceEntryPoints(t *testing.T) {
},
{
container: containerJSON(labels(map[string]string{
"traefik.frontend.entryPoints": "http,https",
types.LabelFrontendEntryPoints: "http,https",
})),
expected: []string{"http", "https"},
},

68
provider/docker/swarm_test.go
View File

@ -28,21 +28,21 @@ func TestSwarmGetFrontendName(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Headers:User-Agent,bat/0.1.0",
types.LabelFrontendRule: "Headers:User-Agent,bat/0.1.0",
})),
expected: "Headers-User-Agent-bat-0-1-0",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
})),
expected: "Host-foo-bar",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Path:/test",
types.LabelFrontendRule: "Path:/test",
})),
expected: "Path-test",
networks: map[string]*docker.NetworkResource{},
@ -51,7 +51,7 @@ func TestSwarmGetFrontendName(t *testing.T) {
service: swarmService(
serviceName("test"),
serviceLabels(map[string]string{
"traefik.frontend.rule": "PathPrefix:/test2",
types.LabelFrontendRule: "PathPrefix:/test2",
}),
),
expected: "PathPrefix-test2",
@ -94,14 +94,14 @@ func TestSwarmGetFrontendRule(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
})),
expected: "Host:foo.bar",
networks: map[string]*docker.NetworkResource{},
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Path:/test",
types.LabelFrontendRule: "Path:/test",
})),
expected: "Path:/test",
networks: map[string]*docker.NetworkResource{},
@ -143,7 +143,7 @@ func TestSwarmGetBackend(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.backend": "foobar",
types.LabelBackend: "foobar",
})),
expected: "foobar",
networks: map[string]*docker.NetworkResource{},
@ -192,7 +192,7 @@ func TestSwarmGetIPAddress(t *testing.T) {
{
service: swarmService(
serviceLabels(map[string]string{
"traefik.docker.network": "barnet",
labelDockerNetwork: "barnet",
}),
withEndpointSpec(modeVIP),
withEndpoint(
@ -237,7 +237,7 @@ func TestSwarmGetPort(t *testing.T) {
{
service: swarmService(
serviceLabels(map[string]string{
"traefik.port": "8080",
types.LabelPort: "8080",
}),
withEndpointSpec(modeDNSSR),
),
@ -275,7 +275,7 @@ func TestSwarmGetWeight(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.weight": "10",
types.LabelWeight: "10",
})),
expected: "10",
networks: map[string]*docker.NetworkResource{},
@ -311,7 +311,7 @@ func TestSwarmGetDomain(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.domain": "foo.bar",
types.LabelDomain: "foo.bar",
})),
expected: "foo.bar",
networks: map[string]*docker.NetworkResource{},
@ -348,7 +348,7 @@ func TestSwarmGetProtocol(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.protocol": "https",
types.LabelProtocol: "https",
})),
expected: "https",
networks: map[string]*docker.NetworkResource{},
@ -384,7 +384,7 @@ func TestSwarmGetPassHostHeader(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.passHostHeader": "false",
types.LabelFrontendPassHostHeader: "false",
})),
expected: "false",
networks: map[string]*docker.NetworkResource{},
@ -520,8 +520,8 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.enable": "false",
"traefik.port": "80",
types.LabelEnable: "false",
types.LabelPort: "80",
})),
expected: false,
networks: map[string]*docker.NetworkResource{},
@ -533,8 +533,8 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
"traefik.port": "80",
types.LabelFrontendRule: "Host:foo.bar",
types.LabelPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
@ -546,7 +546,7 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.port": "80",
types.LabelPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
@ -558,8 +558,8 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.enable": "true",
"traefik.port": "80",
types.LabelEnable: "true",
types.LabelPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
@ -571,8 +571,8 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.enable": "anything",
"traefik.port": "80",
types.LabelEnable: "anything",
types.LabelPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
@ -584,8 +584,8 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
"traefik.port": "80",
types.LabelFrontendRule: "Host:foo.bar",
types.LabelPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
@ -597,7 +597,7 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.port": "80",
types.LabelPort: "80",
})),
expected: false,
networks: map[string]*docker.NetworkResource{},
@ -609,8 +609,8 @@ func TestSwarmTraefikFilter(t *testing.T) {
},
{
service: swarmService(serviceLabels(map[string]string{
"traefik.enable": "true",
"traefik.port": "80",
types.LabelEnable: "true",
types.LabelPort: "80",
})),
expected: true,
networks: map[string]*docker.NetworkResource{},
@ -653,7 +653,7 @@ func TestSwarmLoadDockerConfig(t *testing.T) {
swarmService(
serviceName("test"),
serviceLabels(map[string]string{
"traefik.port": "80",
types.LabelPort: "80",
}),
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "127.0.0.1/24")),
@ -695,10 +695,10 @@ func TestSwarmLoadDockerConfig(t *testing.T) {
swarmService(
serviceName("test1"),
serviceLabels(map[string]string{
"traefik.port": "80",
"traefik.backend": "foobar",
"traefik.frontend.entryPoints": "http,https",
"traefik.frontend.auth.basic": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
types.LabelPort: "80",
types.LabelBackend: "foobar",
types.LabelFrontendEntryPoints: "http,https",
types.LabelFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
}),
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "127.0.0.1/24")),
@ -706,8 +706,8 @@ func TestSwarmLoadDockerConfig(t *testing.T) {
swarmService(
serviceName("test2"),
serviceLabels(map[string]string{
"traefik.port": "80",
"traefik.backend": "foobar",
types.LabelPort: "80",
types.LabelBackend: "foobar",
}),
withEndpointSpec(modeVIP),
withEndpoint(virtualIP("1", "127.0.0.1/24")),

14
provider/ecs/ecs.go
View File

@ -390,7 +390,7 @@ func (p *Provider) filterInstance(i ecsInstance) bool {
return false
}
label := i.label("traefik.enable")
label := i.label(types.LabelEnable)
enabled := p.ExposedByDefault && label != "false" || label == "true"
if !enabled {
log.Debugf("Filtering disabled ecs instance %s (%s) (traefik.enabled = '%s')", i.Name, i.ID, label)
@ -414,7 +414,7 @@ func (p *Provider) filterFrontends(instances []ecsInstance) []ecsInstance {
}
func (p *Provider) getFrontendRule(i ecsInstance) string {
if label := i.label("traefik.frontend.rule"); label != "" {
if label := i.label(types.LabelFrontendRule); label != "" {
return label
}
return "Host:" + strings.ToLower(strings.Replace(i.Name, "_", "-", -1)) + "." + p.Domain
@ -437,7 +437,7 @@ func (p *Provider) chunkedTaskArns(tasks []*string) [][]*string {
}
func (i ecsInstance) Protocol() string {
if label := i.label("traefik.protocol"); label != "" {
if label := i.label(types.LabelProtocol); label != "" {
return label
}
return "http"
@ -452,28 +452,28 @@ func (i ecsInstance) Port() string {
}
func (i ecsInstance) Weight() string {
if label := i.label("traefik.weight"); label != "" {
if label := i.label(types.LabelWeight); label != "" {
return label
}
return "0"
}
func (i ecsInstance) PassHostHeader() string {
if label := i.label("traefik.frontend.passHostHeader"); label != "" {
if label := i.label(types.LabelFrontendPassHostHeader); label != "" {
return label
}
return "true"
}
func (i ecsInstance) Priority() string {
if label := i.label("traefik.frontend.priority"); label != "" {
if label := i.label(types.LabelFrontendPriority); label != "" {
return label
}
return "0"
}
func (i ecsInstance) EntryPoints() []string {
if label := i.label("traefik.frontend.entryPoints"); label != "" {
if label := i.label(types.LabelFrontendEntryPoints); label != "" {
return strings.Split(label, ",")
}
return []string{}

17
provider/ecs/ecs_test.go
View File

@ -7,6 +7,7 @@ import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/aws/aws-sdk-go/service/ecs"
"github.com/containous/traefik/types"
)
func makeEcsInstance(containerDef *ecs.ContainerDefinition) ecsInstance {
@ -68,7 +69,7 @@ func TestEcsProtocol(t *testing.T) {
{
expected: "https",
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.protocol": aws.String("https"),
types.LabelProtocol: aws.String("https"),
}),
},
}
@ -131,7 +132,7 @@ func TestEcsWeight(t *testing.T) {
{
expected: "10",
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.weight": aws.String("10"),
types.LabelWeight: aws.String("10"),
}),
},
}
@ -156,7 +157,7 @@ func TestEcsPassHostHeader(t *testing.T) {
{
expected: "false",
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.frontend.passHostHeader": aws.String("false"),
types.LabelFrontendPassHostHeader: aws.String("false"),
}),
},
}
@ -181,7 +182,7 @@ func TestEcsPriority(t *testing.T) {
{
expected: "10",
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.frontend.priority": aws.String("10"),
types.LabelFrontendPriority: aws.String("10"),
}),
},
}
@ -206,13 +207,13 @@ func TestEcsEntryPoints(t *testing.T) {
{
expected: []string{"http"},
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.frontend.entryPoints": aws.String("http"),
types.LabelFrontendEntryPoints: aws.String("http"),
}),
},
{
expected: []string{"http", "https"},
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.frontend.entryPoints": aws.String("http,https"),
types.LabelFrontendEntryPoints: aws.String("http,https"),
}),
},
}
@ -261,14 +262,14 @@ func TestFilterInstance(t *testing.T) {
expected: false,
exposedByDefault: true,
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.enable": aws.String("false"),
types.LabelEnable: aws.String("false"),
}),
},
{
expected: true,
exposedByDefault: false,
instanceInfo: simpleEcsInstance(map[string]*string{
"traefik.enable": aws.String("true"),
types.LabelEnable: aws.String("true"),
}),
},
{

4
provider/eureka/eureka.go
View File

@ -131,14 +131,14 @@ func (p *Provider) getProtocol(instance eureka.InstanceInfo) string {
}
func (p *Provider) getWeight(instance eureka.InstanceInfo) string {
if val, ok := instance.Metadata.Map["traefik.weight"]; ok {
if val, ok := instance.Metadata.Map[types.LabelWeight]; ok {
return val
}
return "0"
}
func (p *Provider) getInstanceID(instance eureka.InstanceInfo) string {
if val, ok := instance.Metadata.Map["traefik.backend.id"]; ok {
if val, ok := instance.Metadata.Map[types.LabelBackendID]; ok {
return val
}
return strings.Replace(instance.IpAddr, ".", "-", -1) + "-" + p.getPort(instance)

5
provider/eureka/eureka_test.go
View File

@ -4,6 +4,7 @@ import (
"testing"
"github.com/ArthurHlt/go-eureka-client/eureka"
"github.com/containous/traefik/types"
)
func TestEurekaGetPort(t *testing.T) {
@ -106,7 +107,7 @@ func TestEurekaGetWeight(t *testing.T) {
},
Metadata: &eureka.MetaData{
Map: map[string]string{
"traefik.weight": "10",
types.LabelWeight: "10",
},
},
},
@ -139,7 +140,7 @@ func TestEurekaGetInstanceId(t *testing.T) {
},
Metadata: &eureka.MetaData{
Map: map[string]string{
"traefik.backend.id": "MyInstanceId",
types.LabelBackendID: "MyInstanceId",
},
},
},

17
provider/kubernetes/kubernetes.go
View File

@ -27,9 +27,8 @@ import (
var _ provider.Provider = (*Provider)(nil)
const (
annotationFrontendRuleType = "traefik.frontend.rule.type"
ruleTypePathPrefix = "PathPrefix"
ruleTypeReplacePath = "ReplacePath"
ruleTypePathPrefix = "PathPrefix"
ruleTypeReplacePath = "ReplacePath"
annotationKubernetesIngressClass = "kubernetes.io/ingress.class"
annotationKubernetesAuthRealm = "ingress.kubernetes.io/auth-realm"
@ -169,7 +168,7 @@ func (p *Provider) loadIngresses(k8sClient Client) (*types.Configuration, error)
PassHostHeader := p.getPassHostHeader()
passHostHeaderAnnotation, ok := i.Annotations["traefik.frontend.passHostHeader"]
passHostHeaderAnnotation, ok := i.Annotations[types.LabelFrontendPassHostHeader]
switch {
case !ok:
// No op.
@ -178,7 +177,7 @@ func (p *Provider) loadIngresses(k8sClient Client) (*types.Configuration, error)
case passHostHeaderAnnotation == "true":
PassHostHeader = true
default:
log.Warnf("Unknown value '%s' for traefik.frontend.passHostHeader, falling back to %s", passHostHeaderAnnotation, PassHostHeader)
log.Warnf("Unknown value '%s' for %s, falling back to %s", passHostHeaderAnnotation, types.LabelFrontendPassHostHeader, PassHostHeader)
}
if realm := i.Annotations[annotationKubernetesAuthRealm]; realm != "" && realm != traefikDefaultRealm {
return nil, errors.New("no realm customization supported")
@ -235,17 +234,17 @@ func (p *Provider) loadIngresses(k8sClient Client) (*types.Configuration, error)
continue
}
if expression := service.Annotations["traefik.backend.circuitbreaker"]; expression != "" {
if expression := service.Annotations[types.LabelTraefikBackendCircuitbreaker]; expression != "" {
templateObjects.Backends[r.Host+pa.Path].CircuitBreaker = &types.CircuitBreaker{
Expression: expression,
}
}
if service.Annotations["traefik.backend.loadbalancer.method"] == "drr" {
if service.Annotations[types.LabelBackendLoadbalancerMethod] == "drr" {
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Method = "drr"
}
if service.Annotations["traefik.backend.loadbalancer.sticky"] == "true" {
if service.Annotations[types.LabelBackendLoadbalancerSticky] == "true" {
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Sticky = true
}
@ -309,7 +308,7 @@ func getRuleForPath(pa v1beta1.HTTPIngressPath, i *v1beta1.Ingress) string {
return ""
}
ruleType := i.Annotations[annotationFrontendRuleType]
ruleType := i.Annotations[types.LabelFrontendRuleType]
if ruleType == "" {
ruleType = ruleTypePathPrefix
}

16
provider/kubernetes/kubernetes_test.go
View File

@ -383,7 +383,7 @@ func TestRuleType(t *testing.T) {
if test.ingressRuleType != "" {
ingress.ObjectMeta.Annotations = map[string]string{
annotationFrontendRuleType: test.ingressRuleType,
types.LabelFrontendRuleType: test.ingressRuleType,
}
}
@ -1224,8 +1224,8 @@ func TestServiceAnnotations(t *testing.T) {
UID: "1",
Namespace: "testing",
Annotations: map[string]string{
"traefik.backend.circuitbreaker": "NetworkErrorRatio() > 0.5",
"traefik.backend.loadbalancer.method": "drr",
types.LabelTraefikBackendCircuitbreaker: "NetworkErrorRatio() > 0.5",
types.LabelBackendLoadbalancerMethod: "drr",
},
},
Spec: v1.ServiceSpec{
@ -1243,8 +1243,8 @@ func TestServiceAnnotations(t *testing.T) {
UID: "2",
Namespace: "testing",
Annotations: map[string]string{
"traefik.backend.circuitbreaker": "",
"traefik.backend.loadbalancer.sticky": "true",
types.LabelTraefikBackendCircuitbreaker: "",
types.LabelBackendLoadbalancerSticky: "true",
},
},
Spec: v1.ServiceSpec{
@ -1418,7 +1418,7 @@ func TestIngressAnnotations(t *testing.T) {
ObjectMeta: v1.ObjectMeta{
Namespace: "testing",
Annotations: map[string]string{
"traefik.frontend.passHostHeader": "false",
types.LabelFrontendPassHostHeader: "false",
},
},
Spec: v1beta1.IngressSpec{
@ -1447,7 +1447,7 @@ func TestIngressAnnotations(t *testing.T) {
Namespace: "testing",
Annotations: map[string]string{
"kubernetes.io/ingress.class": "traefik",
"traefik.frontend.passHostHeader": "true",
types.LabelFrontendPassHostHeader: "true",
},
},
Spec: v1beta1.IngressSpec{
@ -1784,7 +1784,7 @@ func TestInvalidPassHostHeaderValue(t *testing.T) {
ObjectMeta: v1.ObjectMeta{
Namespace: "testing",
Annotations: map[string]string{
"traefik.frontend.passHostHeader": "herpderp",
types.LabelFrontendPassHostHeader: "herpderp",
},
},
Spec: v1beta1.IngressSpec{

62
provider/marathon/marathon.go
View File

@ -25,11 +25,7 @@ import (
)
const (
labelPort = "traefik.port"
labelPortIndex = "traefik.portIndex"
labelBackendHealthCheckPath = "traefik.backend.healthcheck.path"
labelBackendHealthCheckInterval = "traefik.backend.healthcheck.interval"
traceMaxScanTokenSize = 1024 * 1024
traceMaxScanTokenSize = 1024 * 1024
)
var _ provider.Provider = (*Provider)(nil)
@ -222,15 +218,15 @@ func (p *Provider) taskFilter(task marathon.Task, applications *marathon.Applica
}
// Filter illegal port label specification.
_, hasPortIndexLabel := p.getLabel(application, labelPortIndex)
_, hasPortLabel := p.getLabel(application, labelPort)
_, hasPortIndexLabel := p.getLabel(application, types.LabelPortIndex)
_, hasPortLabel := p.getLabel(application, types.LabelPort)
if hasPortIndexLabel && hasPortLabel {
log.Debugf("Filtering Marathon task %s from application %s specifying both traefik.portIndex and traefik.port labels", task.ID, application.ID)
return false
}
// Filter by constraints.
label, _ := p.getLabel(application, "traefik.tags")
label, _ := p.getLabel(application, types.LabelTags)
constraintTags := strings.Split(label, ",")
if p.MarathonLBCompatibility {
if label, ok := p.getLabel(application, "HAPROXY_GROUP"); ok {
@ -266,7 +262,7 @@ func (p *Provider) taskFilter(task marathon.Task, applications *marathon.Applica
}
func (p *Provider) applicationFilter(app marathon.Application, filteredTasks []marathon.Task) bool {
label, _ := p.getLabel(app, "traefik.tags")
label, _ := p.getLabel(app, types.LabelTags)
constraintTags := strings.Split(label, ",")
if p.MarathonLBCompatibility {
if label, ok := p.getLabel(app, "HAPROXY_GROUP"); ok {
@ -295,7 +291,7 @@ func getApplication(task marathon.Task, apps []marathon.Application) (marathon.A
}
func isApplicationEnabled(application marathon.Application, exposedByDefault bool) bool {
return exposedByDefault && (*application.Labels)["traefik.enable"] != "false" || (*application.Labels)["traefik.enable"] == "true"
return exposedByDefault && (*application.Labels)[types.LabelEnable] != "false" || (*application.Labels)[types.LabelEnable] == "true"
}
func (p *Provider) getLabel(application marathon.Application, label string) (string, bool) {
@ -328,14 +324,14 @@ func (p *Provider) getWeight(task marathon.Task, applications []marathon.Applica
log.Errorf("Unable to get marathon application from task %s", task.AppID)
return "0"
}
if label, ok := p.getLabel(application, "traefik.weight"); ok {
if label, ok := p.getLabel(application, types.LabelWeight); ok {
return label
}
return "0"
}
func (p *Provider) getDomain(application marathon.Application) string {
if label, ok := p.getLabel(application, "traefik.domain"); ok {
if label, ok := p.getLabel(application, types.LabelDomain); ok {
return label
}
return p.Domain
@ -347,35 +343,35 @@ func (p *Provider) getProtocol(task marathon.Task, applications []marathon.Appli
log.Errorf("Unable to get marathon application from task %s", task.AppID)
return "http"
}
if label, ok := p.getLabel(application, "traefik.protocol"); ok {
if label, ok := p.getLabel(application, types.LabelProtocol); ok {
return label
}
return "http"
}
func (p *Provider) getSticky(application marathon.Application) string {
if sticky, ok := p.getLabel(application, "traefik.backend.loadbalancer.sticky"); ok {
if sticky, ok := p.getLabel(application, types.LabelBackendLoadbalancerSticky); ok {
return sticky
}
return "false"
}
func (p *Provider) getPassHostHeader(application marathon.Application) string {
if passHostHeader, ok := p.getLabel(application, "traefik.frontend.passHostHeader"); ok {
if passHostHeader, ok := p.getLabel(application, types.LabelFrontendPassHostHeader); ok {
return passHostHeader
}
return "true"
}
func (p *Provider) getPriority(application marathon.Application) string {
if priority, ok := p.getLabel(application, "traefik.frontend.priority"); ok {
if priority, ok := p.getLabel(application, types.LabelFrontendPriority); ok {
return priority
}
return "0"
}
func (p *Provider) getEntryPoints(application marathon.Application) []string {
if entryPoints, ok := p.getLabel(application, "traefik.frontend.entryPoints"); ok {
if entryPoints, ok := p.getLabel(application, types.LabelFrontendEntryPoints); ok {
return strings.Split(entryPoints, ",")
}
return []string{}
@ -384,7 +380,7 @@ func (p *Provider) getEntryPoints(application marathon.Application) []string {
// getFrontendRule returns the frontend rule for the specified application, using
// it's label. It returns a default one (Host) if the label is not present.
func (p *Provider) getFrontendRule(application marathon.Application) string {
if label, ok := p.getLabel(application, "traefik.frontend.rule"); ok {
if label, ok := p.getLabel(application, types.LabelFrontendRule); ok {
return label
}
if p.MarathonLBCompatibility {
@ -405,7 +401,7 @@ func (p *Provider) getBackend(task marathon.Task, applications []marathon.Applic
}
func (p *Provider) getFrontendBackend(application marathon.Application) string {
if label, ok := p.getLabel(application, "traefik.backend"); ok {
if label, ok := p.getLabel(application, types.LabelBackend); ok {
return label
}
return provider.Replace("/", "-", application.ID)
@ -422,26 +418,26 @@ func (p *Provider) getSubDomain(name string) string {
}
func (p *Provider) hasCircuitBreakerLabels(application marathon.Application) bool {
_, ok := p.getLabel(application, "traefik.backend.circuitbreaker.expression")
_, ok := p.getLabel(application, types.LabelBackendCircuitbreakerExpression)
return ok
}
func (p *Provider) hasLoadBalancerLabels(application marathon.Application) bool {
_, errMethod := p.getLabel(application, "traefik.backend.loadbalancer.method")
_, errSticky := p.getLabel(application, "traefik.backend.loadbalancer.sticky")
_, errMethod := p.getLabel(application, types.LabelBackendLoadbalancerMethod)
_, errSticky := p.getLabel(application, types.LabelBackendLoadbalancerSticky)
return errMethod || errSticky
}
func (p *Provider) hasMaxConnLabels(application marathon.Application) bool {
if _, ok := p.getLabel(application, "traefik.backend.maxconn.amount"); !ok {
if _, ok := p.getLabel(application, types.LabelBackendMaxconnAmount); !ok {
return false
}
_, ok := p.getLabel(application, "traefik.backend.maxconn.extractorfunc")
_, ok := p.getLabel(application, types.LabelBackendMaxconnExtractorfunc)
return ok
}
func (p *Provider) getMaxConnAmount(application marathon.Application) int64 {
if label, ok := p.getLabel(application, "traefik.backend.maxconn.amount"); ok {
if label, ok := p.getLabel(application, types.LabelBackendMaxconnAmount); ok {
i, errConv := strconv.ParseInt(label, 10, 64)
if errConv != nil {
log.Errorf("Unable to parse traefik.backend.maxconn.amount %s", label)
@ -453,21 +449,21 @@ func (p *Provider) getMaxConnAmount(application marathon.Application) int64 {
}
func (p *Provider) getMaxConnExtractorFunc(application marathon.Application) string {
if label, ok := p.getLabel(application, "traefik.backend.maxconn.extractorfunc"); ok {
if label, ok := p.getLabel(application, types.LabelBackendMaxconnExtractorfunc); ok {
return label
}
return "request.host"
}
func (p *Provider) getLoadBalancerMethod(application marathon.Application) string {
if label, ok := p.getLabel(application, "traefik.backend.loadbalancer.method"); ok {
if label, ok := p.getLabel(application, types.LabelBackendLoadbalancerMethod); ok {
return label
}
return "wrr"
}
func (p *Provider) getCircuitBreakerExpression(application marathon.Application) string {
if label, ok := p.getLabel(application, "traefik.backend.circuitbreaker.expression"); ok {
if label, ok := p.getLabel(application, types.LabelBackendCircuitbreakerExpression); ok {
return label
}
return "NetworkErrorRatio() > 1"
@ -478,21 +474,21 @@ func (p *Provider) hasHealthCheckLabels(application marathon.Application) bool {
}
func (p *Provider) getHealthCheckPath(application marathon.Application) string {
if label, ok := p.getLabel(application, labelBackendHealthCheckPath); ok {
if label, ok := p.getLabel(application, types.LabelBackendHealthcheckPath); ok {
return label
}
return ""
}
func (p *Provider) getHealthCheckInterval(application marathon.Application) string {
if label, ok := p.getLabel(application, labelBackendHealthCheckInterval); ok {
if label, ok := p.getLabel(application, types.LabelBackendHealthcheckInterval); ok {
return label
}
return ""
}
func (p *Provider) getBasicAuth(application marathon.Application) []string {
if basicAuth, ok := p.getLabel(application, "traefik.frontend.auth.basic"); ok {
if basicAuth, ok := p.getLabel(application, types.LabelFrontendAuthBasic); ok {
return strings.Split(basicAuth, ",")
}
@ -500,7 +496,7 @@ func (p *Provider) getBasicAuth(application marathon.Application) []string {
}
func processPorts(application marathon.Application, task marathon.Task) (int, error) {
if portLabel, ok := (*application.Labels)[labelPort]; ok {
if portLabel, ok := (*application.Labels)[types.LabelPort]; ok {
port, err := strconv.Atoi(portLabel)
switch {
case err != nil:
@ -517,7 +513,7 @@ func processPorts(application marathon.Application, task marathon.Task) (int, er
}
portIndex := 0
portIndexLabel, ok := (*application.Labels)[labelPortIndex]
portIndexLabel, ok := (*application.Labels)[types.LabelPortIndex]
if ok {
var err error
portIndex, err = parseIndex(portIndexLabel, len(ports))

74
provider/marathon/marathon_test.go
View File

@ -126,8 +126,8 @@ func TestMarathonLoadConfig(t *testing.T) {
ID: "/testLoadBalancerAndCircuitBreaker.dot",
Ports: []int{80},
Labels: &map[string]string{
"traefik.backend.loadbalancer.method": "drr",
"traefik.backend.circuitbreaker.expression": "NetworkErrorRatio() > 0.5",
types.LabelBackendLoadbalancerMethod: "drr",
types.LabelBackendCircuitbreakerExpression: "NetworkErrorRatio() > 0.5",
},
},
},
@ -185,8 +185,8 @@ func TestMarathonLoadConfig(t *testing.T) {
ID: "/testMaxConn",
Ports: []int{80},
Labels: &map[string]string{
"traefik.backend.maxconn.amount": "1000",
"traefik.backend.maxconn.extractorfunc": "client.ip",
types.LabelBackendMaxconnAmount: "1000",
types.LabelBackendMaxconnExtractorfunc: "client.ip",
},
},
},
@ -242,7 +242,7 @@ func TestMarathonLoadConfig(t *testing.T) {
ID: "/testMaxConnOnlySpecifyAmount",
Ports: []int{80},
Labels: &map[string]string{
"traefik.backend.maxconn.amount": "1000",
types.LabelBackendMaxconnAmount: "1000",
},
},
},
@ -295,7 +295,7 @@ func TestMarathonLoadConfig(t *testing.T) {
ID: "/testMaxConnOnlyExtractorFunc",
Ports: []int{80},
Labels: &map[string]string{
"traefik.backend.maxconn.extractorfunc": "client.ip",
types.LabelBackendMaxconnExtractorfunc: "client.ip",
},
},
},
@ -348,8 +348,8 @@ func TestMarathonLoadConfig(t *testing.T) {
ID: "/testHealthCheck",
Ports: []int{80},
Labels: &map[string]string{
labelBackendHealthCheckPath: "/path",
labelBackendHealthCheckInterval: "5m",
types.LabelBackendHealthcheckPath: "/path",
types.LabelBackendHealthcheckInterval: "5m",
},
},
},
@ -513,7 +513,7 @@ func TestMarathonTaskFilter(t *testing.T) {
ID: "disable",
Ports: []int{80},
Labels: &map[string]string{
"traefik.enable": "false",
types.LabelEnable: "false",
},
},
},
@ -532,8 +532,8 @@ func TestMarathonTaskFilter(t *testing.T) {
ID: "specify-both-port-index-and-number",
Ports: []int{80, 443},
Labels: &map[string]string{
"traefik.port": "443",
"traefik.portIndex": "1",
types.LabelPort: "443",
types.LabelPortIndex: "1",
},
},
},
@ -667,7 +667,7 @@ func TestMarathonTaskFilter(t *testing.T) {
ID: "disable-default-expose-disable-in-label",
Ports: []int{80},
Labels: &map[string]string{
"traefik.enable": "false",
types.LabelEnable: "false",
},
},
},
@ -686,7 +686,7 @@ func TestMarathonTaskFilter(t *testing.T) {
ID: "disable-default-expose-enable-in-label",
Ports: []int{80},
Labels: &map[string]string{
"traefik.enable": "true",
types.LabelEnable: "true",
},
},
},
@ -729,7 +729,7 @@ func TestMarathonAppConstraints(t *testing.T) {
application: marathon.Application{
ID: "foo2",
Labels: &map[string]string{
"traefik.tags": "valid",
types.LabelTags: "valid",
},
},
filteredTasks: []marathon.Task{
@ -745,7 +745,7 @@ func TestMarathonAppConstraints(t *testing.T) {
ID: "foo3",
Labels: &map[string]string{
"HAPROXY_GROUP": "valid",
"traefik.tags": "notvalid",
types.LabelTags: "notvalid",
},
},
filteredTasks: []marathon.Task{
@ -786,7 +786,7 @@ func TestMarathonTaskConstraints(t *testing.T) {
}, {
ID: "foo1",
Labels: &map[string]string{
"traefik.tags": "other",
types.LabelTags: "other",
},
},
},
@ -802,7 +802,7 @@ func TestMarathonTaskConstraints(t *testing.T) {
{
ID: "foo2",
Labels: &map[string]string{
"traefik.tags": "valid",
types.LabelTags: "valid",
},
},
},
@ -819,13 +819,13 @@ func TestMarathonTaskConstraints(t *testing.T) {
ID: "foo3",
Labels: &map[string]string{
"HAPROXY_GROUP": "valid",
"traefik.tags": "notvalid",
types.LabelTags: "notvalid",
},
}, {
ID: "foo4",
Labels: &map[string]string{
"HAPROXY_GROUP": "notvalid",
"traefik.tags": "valid",
types.LabelTags: "valid",
},
},
},
@ -961,7 +961,7 @@ func TestMarathonGetPort(t *testing.T) {
{
ID: "app",
Labels: &map[string]string{
"traefik.port": "80",
types.LabelPort: "80",
},
},
},
@ -977,7 +977,7 @@ func TestMarathonGetPort(t *testing.T) {
{
ID: "app",
Labels: &map[string]string{
"traefik.port": "foobar",
types.LabelPort: "foobar",
},
},
},
@ -993,7 +993,7 @@ func TestMarathonGetPort(t *testing.T) {
{
ID: "app",
Labels: &map[string]string{
"traefik.port": "-1",
types.LabelPort: "-1",
},
},
},
@ -1102,7 +1102,7 @@ func TestMarathonGetPort(t *testing.T) {
{
ID: "app",
Labels: &map[string]string{
"traefik.portIndex": "1",
types.LabelPortIndex: "1",
},
},
},
@ -1118,7 +1118,7 @@ func TestMarathonGetPort(t *testing.T) {
{
ID: "app",
Labels: &map[string]string{
"traefik.portIndex": "foobar",
types.LabelPortIndex: "foobar",
},
},
},
@ -1175,7 +1175,7 @@ func TestMarathonGetWeight(t *testing.T) {
{
ID: "test1",
Labels: &map[string]string{
"traefik.weight": "10",
types.LabelWeight: "10",
},
},
},
@ -1203,7 +1203,7 @@ func TestMarathonGetWeight(t *testing.T) {
{
ID: "test",
Labels: &map[string]string{
"traefik.weight": "10",
types.LabelWeight: "10",
},
},
},
@ -1239,7 +1239,7 @@ func TestMarathonGetDomain(t *testing.T) {
{
application: marathon.Application{
Labels: &map[string]string{
"traefik.domain": "foo.bar",
types.LabelDomain: "foo.bar",
},
},
expected: "foo.bar",
@ -1272,7 +1272,7 @@ func TestMarathonGetProtocol(t *testing.T) {
{
ID: "test1",
Labels: &map[string]string{
"traefik.protocol": "https",
types.LabelProtocol: "https",
},
},
},
@ -1300,7 +1300,7 @@ func TestMarathonGetProtocol(t *testing.T) {
{
ID: "test",
Labels: &map[string]string{
"traefik.protocol": "https",
types.LabelProtocol: "https",
},
},
},
@ -1334,7 +1334,7 @@ func TestMarathonGetPassHostHeader(t *testing.T) {
{
application: marathon.Application{
Labels: &map[string]string{
"traefik.frontend.passHostHeader": "false",
types.LabelFrontendPassHostHeader: "false",
},
},
expected: "false",
@ -1364,7 +1364,7 @@ func TestMarathonGetEntryPoints(t *testing.T) {
{
application: marathon.Application{
Labels: &map[string]string{
"traefik.frontend.entryPoints": "http,https",
types.LabelFrontendEntryPoints: "http,https",
},
},
expected: []string{"http", "https"},
@ -1405,7 +1405,7 @@ func TestMarathonGetFrontendRule(t *testing.T) {
{
application: marathon.Application{
Labels: &map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
"HAPROXY_0_VHOST": "notvalid",
},
},
@ -1446,7 +1446,7 @@ func TestMarathonGetBackend(t *testing.T) {
application: marathon.Application{
ID: "foo",
Labels: &map[string]string{
"traefik.backend": "bar",
types.LabelBackend: "bar",
},
},
expected: "bar",
@ -1522,7 +1522,7 @@ func TestMarathonHasHealthCheckLabels(t *testing.T) {
Labels: &map[string]string{},
}
if test.value != nil {
app.AddLabel(labelBackendHealthCheckPath, *test.value)
app.AddLabel(types.LabelBackendHealthcheckPath, *test.value)
}
prov := &Provider{}
got := prov.hasHealthCheckLabels(app)
@ -1558,7 +1558,7 @@ func TestMarathonGetHealthCheckPath(t *testing.T) {
app := marathon.Application{}
app.EmptyLabels()
if test.value != nil {
app.AddLabel(labelBackendHealthCheckPath, *test.value)
app.AddLabel(types.LabelBackendHealthcheckPath, *test.value)
}
prov := &Provider{}
got := prov.getHealthCheckPath(app)
@ -1595,7 +1595,7 @@ func TestMarathonGetHealthCheckInterval(t *testing.T) {
Labels: &map[string]string{},
}
if test.value != nil {
app.AddLabel(labelBackendHealthCheckInterval, *test.value)
app.AddLabel(types.LabelBackendHealthcheckInterval, *test.value)
}
prov := &Provider{}
got := prov.getHealthCheckInterval(app)
@ -1825,7 +1825,7 @@ func TestMarathonGetBasicAuth(t *testing.T) {
desc: "basic auth label is set with user:password",
application: marathon.Application{
Labels: &map[string]string{
"traefik.frontend.auth.basic": "user:password",
types.LabelFrontendAuthBasic: "user:password",
},
},
expected: []string{"user:password"},

30
provider/mesos/mesos.go
View File

@ -206,21 +206,21 @@ func mesosTaskFilter(task state.Task, exposedByDefaultFlag bool) bool {
}
//filter indeterminable task port
portIndexLabel := labels(task, "traefik.portIndex")
portValueLabel := labels(task, "traefik.port")
portIndexLabel := labels(task, types.LabelPortIndex)
portValueLabel := labels(task, types.LabelPort)
if portIndexLabel != "" && portValueLabel != "" {
log.Debugf("Filtering Mesos task %s specifying both traefik.portIndex and traefik.port labels", task.Name)
return false
}
if portIndexLabel != "" {
index, err := strconv.Atoi(labels(task, "traefik.portIndex"))
index, err := strconv.Atoi(labels(task, types.LabelPortIndex))
if err != nil || index < 0 || index > len(task.DiscoveryInfo.Ports.DiscoveryPorts)-1 {
log.Debugf("Filtering Mesos task %s with unexpected value for traefik.portIndex label", task.Name)
return false
}
}
if portValueLabel != "" {
port, err := strconv.Atoi(labels(task, "traefik.port"))
port, err := strconv.Atoi(labels(task, types.LabelPort))
if err != nil {
log.Debugf("Filtering Mesos task %s with unexpected value for traefik.port label", task.Name)
return false
@ -259,7 +259,7 @@ func getMesos(task state.Task, apps []state.Task) (state.Task, error) {
}
func isMesosApplicationEnabled(task state.Task, exposedByDefault bool) bool {
return exposedByDefault && labels(task, "traefik.enable") != "false" || labels(task, "traefik.enable") == "true"
return exposedByDefault && labels(task, types.LabelEnable) != "false" || labels(task, types.LabelEnable) == "true"
}
func (p *Provider) getLabel(task state.Task, label string) (string, error) {
@ -278,12 +278,12 @@ func (p *Provider) getPort(task state.Task, applications []state.Task) string {
return ""
}
if portIndexLabel, err := p.getLabel(application, "traefik.portIndex"); err == nil {
if portIndexLabel, err := p.getLabel(application, types.LabelPortIndex); err == nil {
if index, err := strconv.Atoi(portIndexLabel); err == nil {
return strconv.Itoa(task.DiscoveryInfo.Ports.DiscoveryPorts[index].Number)
}
}
if portValueLabel, err := p.getLabel(application, "traefik.port"); err == nil {
if portValueLabel, err := p.getLabel(application, types.LabelPort); err == nil {
return portValueLabel
}
@ -300,14 +300,14 @@ func (p *Provider) getWeight(task state.Task, applications []state.Task) string
return "0"
}
if label, err := p.getLabel(application, "traefik.weight"); err == nil {
if label, err := p.getLabel(application, types.LabelWeight); err == nil {
return label
}
return "0"
}
func (p *Provider) getDomain(task state.Task) string {
if label, err := p.getLabel(task, "traefik.domain"); err == nil {
if label, err := p.getLabel(task, types.LabelDomain); err == nil {
return label
}
return p.Domain
@ -319,28 +319,28 @@ func (p *Provider) getProtocol(task state.Task, applications []state.Task) strin
log.Errorf("Unable to get Mesos application from task %s", task.DiscoveryInfo.Name)
return "http"
}
if label, err := p.getLabel(application, "traefik.protocol"); err == nil {
if label, err := p.getLabel(application, types.LabelProtocol); err == nil {
return label
}
return "http"
}
func (p *Provider) getPassHostHeader(task state.Task) string {
if passHostHeader, err := p.getLabel(task, "traefik.frontend.passHostHeader"); err == nil {
if passHostHeader, err := p.getLabel(task, types.LabelFrontendPassHostHeader); err == nil {
return passHostHeader
}
return "false"
}
func (p *Provider) getPriority(task state.Task) string {
if priority, err := p.getLabel(task, "traefik.frontend.priority"); err == nil {
if priority, err := p.getLabel(task, types.LabelFrontendPriority); err == nil {
return priority
}
return "0"
}
func (p *Provider) getEntryPoints(task state.Task) []string {
if entryPoints, err := p.getLabel(task, "traefik.frontend.entryPoints"); err == nil {
if entryPoints, err := p.getLabel(task, types.LabelFrontendEntryPoints); err == nil {
return strings.Split(entryPoints, ",")
}
return []string{}
@ -349,7 +349,7 @@ func (p *Provider) getEntryPoints(task state.Task) []string {
// getFrontendRule returns the frontend rule for the specified application, using
// it's label. It returns a default one (Host) if the label is not present.
func (p *Provider) getFrontendRule(task state.Task) string {
if label, err := p.getLabel(task, "traefik.frontend.rule"); err == nil {
if label, err := p.getLabel(task, types.LabelFrontendRule); err == nil {
return label
}
return "Host:" + strings.ToLower(strings.Replace(p.getSubDomain(task.DiscoveryInfo.Name), "_", "-", -1)) + "." + p.Domain
@ -365,7 +365,7 @@ func (p *Provider) getBackend(task state.Task, applications []state.Task) string
}
func (p *Provider) getFrontendBackend(task state.Task) string {
if label, err := p.getLabel(task, "traefik.backend"); err == nil {
if label, err := p.getLabel(task, types.LabelBackend); err == nil {
return label
}
return "-" + cleanupSpecialChars(task.DiscoveryInfo.Name)

48
provider/mesos/mesos_test.go
View File

@ -30,7 +30,7 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "false"),
setLabels(types.LabelEnable, "false"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // because label traefik.enable = false
@ -40,7 +40,7 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true"),
setLabels(types.LabelEnable, "true"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: true,
@ -50,7 +50,7 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true"),
setLabels(types.LabelEnable, "true"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: true,
@ -60,7 +60,7 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "false"),
setLabels(types.LabelEnable, "false"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // because label traefik.enable = false (even wherek exposedByDefault = true)
@ -70,9 +70,9 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.portIndex", "1",
"traefik.port", "80"),
setLabels(types.LabelEnable, "true",
types.LabelPortIndex, "1",
types.LabelPort, "80"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // traefik.portIndex & traefik.port cannot be set both
@ -82,8 +82,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.portIndex", "1"),
setLabels(types.LabelEnable, "true",
types.LabelPortIndex, "1"),
discovery(setDiscoveryPorts("TCP", 80, "WEB HTTP", "TCP", 443, "WEB HTTPS")),
),
expected: true,
@ -93,7 +93,7 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true"),
setLabels(types.LabelEnable, "true"),
discovery(setDiscoveryPorts("TCP", 80, "WEB HTTP", "TCP", 443, "WEB HTTPS")),
),
expected: true, // Default to first index
@ -103,8 +103,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.portIndex", "1"),
setLabels(types.LabelEnable, "true",
types.LabelPortIndex, "1"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // traefik.portIndex and discoveryPorts don't correspond
@ -113,8 +113,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.portIndex", "0"),
setLabels(types.LabelEnable, "true",
types.LabelPortIndex, "0"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: true, // traefik.portIndex and discoveryPorts correspond
@ -123,8 +123,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.port", "TRAEFIK"),
setLabels(types.LabelEnable, "true",
types.LabelPort, "TRAEFIK"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // traefik.port is not an integer
@ -133,8 +133,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.port", "443"),
setLabels(types.LabelEnable, "true",
types.LabelPort, "443"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // traefik.port is not the same as discovery.port
@ -143,8 +143,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(true))),
setLabels("traefik.enable", "true",
"traefik.port", "80"),
setLabels(types.LabelEnable, "true",
types.LabelPort, "80"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: true, // traefik.port is the same as discovery.port
@ -152,8 +152,8 @@ func TestMesosTaskFilter(t *testing.T) {
}, {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"))),
setLabels("traefik.enable", "true",
"traefik.port", "80"),
setLabels(types.LabelEnable, "true",
types.LabelPort, "80"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: true, // No healthCheck
@ -162,8 +162,8 @@ func TestMesosTaskFilter(t *testing.T) {
mesosTask: task(statuses(status(
setState("TASK_RUNNING"),
setHealthy(false))),
setLabels("traefik.enable", "true",
"traefik.port", "80"),
setLabels(types.LabelEnable, "true",
types.LabelPort, "80"),
discovery(setDiscoveryPort("TCP", 80, "WEB")),
),
expected: false, // HealthCheck at false

9
provider/rancher/api.go
View File

@ -10,13 +10,12 @@ import (
"github.com/containous/traefik/log"
"github.com/containous/traefik/safe"
"github.com/containous/traefik/types"
rancher "github.com/rancher/go-rancher/client"
)
var (
withoutPagination *rancher.ListOpts
)
const labelRancheStackServiceName = "io.rancher.stack_service.name"
var withoutPagination *rancher.ListOpts
// APIConfiguration contains configuration properties specific to the Rancher
// API provider.
@ -221,7 +220,7 @@ func parseAPISourcedRancherData(environments []*rancher.Project, services []*ran
}
for _, container := range containers {
if container.Labels["io.rancher.stack_service.name"] == rancherData.Name &&
if container.Labels[labelRancheStackServiceName] == rancherData.Name &&
containerFilter(container.Name, container.HealthState, container.State) {
rancherData.Containers = append(rancherData.Containers, container.PrimaryIpAddress)
}

50
provider/rancher/rancher.go
View File

@ -42,35 +42,35 @@ func (r rancherData) String() string {
// Frontend Labels
func (p *Provider) getPassHostHeader(service rancherData) string {
if passHostHeader, err := getServiceLabel(service, "traefik.frontend.passHostHeader"); err == nil {
if passHostHeader, err := getServiceLabel(service, types.LabelFrontendPassHostHeader); err == nil {
return passHostHeader
}
return "true"
}
func (p *Provider) getPriority(service rancherData) string {
if priority, err := getServiceLabel(service, "traefik.frontend.priority"); err == nil {
if priority, err := getServiceLabel(service, types.LabelFrontendPriority); err == nil {
return priority
}
return "0"
}
func (p *Provider) getEntryPoints(service rancherData) []string {
if entryPoints, err := getServiceLabel(service, "traefik.frontend.entryPoints"); err == nil {
if entryPoints, err := getServiceLabel(service, types.LabelFrontendEntryPoints); err == nil {
return strings.Split(entryPoints, ",")
}
return []string{}
}
func (p *Provider) getFrontendRule(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.frontend.rule"); err == nil {
if label, err := getServiceLabel(service, types.LabelFrontendRule); err == nil {
return label
}
return "Host:" + strings.ToLower(strings.Replace(service.Name, "/", ".", -1)) + "." + p.Domain
}
func (p *Provider) getBasicAuth(service rancherData) []string {
if basicAuth, err := getServiceLabel(service, "traefik.frontend.auth.basic"); err == nil {
if basicAuth, err := getServiceLabel(service, types.LabelFrontendAuthBasic); err == nil {
return strings.Split(basicAuth, ",")
}
return []string{}
@ -83,15 +83,15 @@ func (p *Provider) getFrontendName(service rancherData) string {
// Backend Labels
func (p *Provider) getLoadBalancerMethod(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.backend.loadbalancer.method"); err == nil {
if label, err := getServiceLabel(service, types.LabelBackendLoadbalancerMethod); err == nil {
return label
}
return "wrr"
}
func (p *Provider) hasLoadBalancerLabel(service rancherData) bool {
_, errMethod := getServiceLabel(service, "traefik.backend.loadbalancer.method")
_, errSticky := getServiceLabel(service, "traefik.backend.loadbalancer.sticky")
_, errMethod := getServiceLabel(service, types.LabelBackendLoadbalancerMethod)
_, errSticky := getServiceLabel(service, types.LabelBackendLoadbalancerSticky)
if errMethod != nil && errSticky != nil {
return false
}
@ -99,28 +99,28 @@ func (p *Provider) hasLoadBalancerLabel(service rancherData) bool {
}
func (p *Provider) hasCircuitBreakerLabel(service rancherData) bool {
if _, err := getServiceLabel(service, "traefik.backend.circuitbreaker.expression"); err != nil {
if _, err := getServiceLabel(service, types.LabelBackendCircuitbreakerExpression); err != nil {
return false
}
return true
}
func (p *Provider) getCircuitBreakerExpression(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.backend.circuitbreaker.expression"); err == nil {
if label, err := getServiceLabel(service, types.LabelBackendCircuitbreakerExpression); err == nil {
return label
}
return "NetworkErrorRatio() > 1"
}
func (p *Provider) getSticky(service rancherData) string {
if _, err := getServiceLabel(service, "traefik.backend.loadbalancer.sticky"); err == nil {
if _, err := getServiceLabel(service, types.LabelBackendLoadbalancerSticky); err == nil {
return "true"
}
return "false"
}
func (p *Provider) getBackend(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.backend"); err == nil {
if label, err := getServiceLabel(service, types.LabelBackend); err == nil {
return provider.Normalize(label)
}
return provider.Normalize(service.Name)
@ -128,48 +128,48 @@ func (p *Provider) getBackend(service rancherData) string {
// General Application Stuff
func (p *Provider) getPort(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.port"); err == nil {
if label, err := getServiceLabel(service, types.LabelPort); err == nil {
return label
}
return ""
}
func (p *Provider) getProtocol(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.protocol"); err == nil {
if label, err := getServiceLabel(service, types.LabelProtocol); err == nil {
return label
}
return "http"
}
func (p *Provider) getWeight(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.weight"); err == nil {
if label, err := getServiceLabel(service, types.LabelWeight); err == nil {
return label
}
return "0"
}
func (p *Provider) getDomain(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.domain"); err == nil {
if label, err := getServiceLabel(service, types.LabelDomain); err == nil {
return label
}
return p.Domain
}
func (p *Provider) hasMaxConnLabels(service rancherData) bool {
if _, err := getServiceLabel(service, "traefik.backend.maxconn.amount"); err != nil {
if _, err := getServiceLabel(service, types.LabelBackendMaxconnAmount); err != nil {
return false
}
if _, err := getServiceLabel(service, "traefik.backend.maxconn.extractorfunc"); err != nil {
if _, err := getServiceLabel(service, types.LabelBackendMaxconnExtractorfunc); err != nil {
return false
}
return true
}
func (p *Provider) getMaxConnAmount(service rancherData) int64 {
if label, err := getServiceLabel(service, "traefik.backend.maxconn.amount"); err == nil {
if label, err := getServiceLabel(service, types.LabelBackendMaxconnAmount); err == nil {
i, errConv := strconv.ParseInt(label, 10, 64)
if errConv != nil {
log.Errorf("Unable to parse traefik.backend.maxconn.amount %s", label)
log.Errorf("Unable to parse %s %s", types.LabelBackendMaxconnAmount, label)
return math.MaxInt64
}
return i
@ -178,7 +178,7 @@ func (p *Provider) getMaxConnAmount(service rancherData) int64 {
}
func (p *Provider) getMaxConnExtractorFunc(service rancherData) string {
if label, err := getServiceLabel(service, "traefik.backend.maxconn.extractorfunc"); err == nil {
if label, err := getServiceLabel(service, types.LabelBackendMaxconnExtractorfunc); err == nil {
return label
}
return "request.host"
@ -274,7 +274,7 @@ func containerFilter(name, healthState, state string) bool {
func (p *Provider) serviceFilter(service rancherData) bool {
if service.Labels["traefik.port"] == "" {
if service.Labels[types.LabelPort] == "" {
log.Debugf("Filtering service %s without traefik.port label", service.Name)
return false
}
@ -284,7 +284,7 @@ func (p *Provider) serviceFilter(service rancherData) bool {
return false
}
constraintTags := strings.Split(service.Labels["traefik.tags"], ",")
constraintTags := strings.Split(service.Labels[types.LabelTags], ",")
if ok, failingConstraint := p.MatchConstraints(constraintTags); !ok {
if failingConstraint != nil {
log.Debugf("Filtering service %s with constraint %s", service.Name, failingConstraint.String())
@ -311,8 +311,8 @@ func (p *Provider) serviceFilter(service rancherData) bool {
func isServiceEnabled(service rancherData, exposedByDefault bool) bool {
if service.Labels["traefik.enable"] != "" {
var v = service.Labels["traefik.enable"]
if service.Labels[types.LabelEnable] != "" {
var v = service.Labels[types.LabelEnable]
return exposedByDefault && v != "false" || v == "true"
}
return exposedByDefault

64
provider/rancher/rancher_test.go
View File

@ -24,7 +24,7 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.enable": "true",
types.LabelEnable: "true",
},
Health: "healthy",
State: "active",
@ -34,8 +34,8 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.port": "80",
"traefik.enable": "false",
types.LabelPort: "80",
types.LabelEnable: "false",
},
Health: "healthy",
State: "active",
@ -45,8 +45,8 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.port": "80",
"traefik.enable": "true",
types.LabelPort: "80",
types.LabelEnable: "true",
},
Health: "unhealthy",
State: "active",
@ -56,9 +56,9 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.tags": "not-cheesy",
"traefik.port": "80",
"traefik.enable": "true",
types.LabelTags: "not-cheesy",
types.LabelPort: "80",
types.LabelEnable: "true",
},
Health: "healthy",
State: "inactive",
@ -68,9 +68,9 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.tags": "cheese",
"traefik.port": "80",
"traefik.enable": "true",
types.LabelTags: "cheese",
types.LabelPort: "80",
types.LabelEnable: "true",
},
Health: "healthy",
State: "active",
@ -80,9 +80,9 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.tags": "cheeeeese",
"traefik.port": "80",
"traefik.enable": "true",
types.LabelTags: "cheeeeese",
types.LabelPort: "80",
types.LabelEnable: "true",
},
Health: "healthy",
State: "upgraded",
@ -92,9 +92,9 @@ func TestRancherServiceFilter(t *testing.T) {
{
service: rancherData{
Labels: map[string]string{
"traefik.tags": "chose",
"traefik.port": "80",
"traefik.enable": "true",
types.LabelTags: "chose",
types.LabelPort: "80",
types.LabelEnable: "true",
},
Health: "healthy",
State: "active",
@ -171,7 +171,7 @@ func TestRancherGetFrontendName(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "Headers:User-Agent,bat/0.1.0",
types.LabelFrontendRule: "Headers:User-Agent,bat/0.1.0",
},
},
@ -181,7 +181,7 @@ func TestRancherGetFrontendName(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "Host:foo.bar",
types.LabelFrontendRule: "Host:foo.bar",
},
},
@ -191,7 +191,7 @@ func TestRancherGetFrontendName(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "Path:/test",
types.LabelFrontendRule: "Path:/test",
},
},
@ -201,7 +201,7 @@ func TestRancherGetFrontendName(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "PathPrefix:/test2",
types.LabelFrontendRule: "PathPrefix:/test2",
},
},
@ -242,7 +242,7 @@ func TestRancherGetFrontendRule(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "Host:foo.bar.com",
types.LabelFrontendRule: "Host:foo.bar.com",
},
},
@ -252,7 +252,7 @@ func TestRancherGetFrontendRule(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "Path:/test",
types.LabelFrontendRule: "Path:/test",
},
},
@ -262,7 +262,7 @@ func TestRancherGetFrontendRule(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.rule": "PathPrefix:/test2",
types.LabelFrontendRule: "PathPrefix:/test2",
},
},
@ -297,7 +297,7 @@ func TestRancherGetBackend(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.backend": "foobar",
types.LabelBackend: "foobar",
},
},
@ -332,7 +332,7 @@ func TestRancherGetWeight(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.weight": "5",
types.LabelWeight: "5",
},
},
@ -367,7 +367,7 @@ func TestRancherGetPort(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.port": "1337",
types.LabelPort: "1337",
},
},
@ -402,7 +402,7 @@ func TestRancherGetDomain(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.domain": "foo.bar",
types.LabelDomain: "foo.bar",
},
},
@ -437,7 +437,7 @@ func TestRancherGetProtocol(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.protocol": "https",
types.LabelProtocol: "https",
},
},
@ -472,7 +472,7 @@ func TestRancherGetPassHostHeader(t *testing.T) {
service: rancherData{
Name: "test-service",
Labels: map[string]string{
"traefik.frontend.passHostHeader": "false",
types.LabelFrontendPassHostHeader: "false",
},
},
@ -541,8 +541,8 @@ func TestRancherLoadRancherConfig(t *testing.T) {
{
Name: "test/service",
Labels: map[string]string{
"traefik.port": "80",
"traefik.frontend.auth.basic": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
types.LabelPort: "80",
types.LabelFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
},
Health: "healthy",
Containers: []string{"127.0.0.1"},

54
types/common_label.go Normal file
View File

@ -0,0 +1,54 @@
package types
const (
// LabelDomain Traefik label
LabelDomain = "traefik.domain"
// LabelEnable Traefik label
LabelEnable = "traefik.enable"
// LabelPort Traefik label
LabelPort = "traefik.port"
// LabelPortIndex Traefik label
LabelPortIndex = "traefik.portIndex"
// LabelProtocol Traefik label
LabelProtocol = "traefik.protocol"
// LabelTags Traefik label
LabelTags = "traefik.tags"
// LabelWeight Traefik label
LabelWeight = "traefik.weight"
// LabelFrontendAuthBasic Traefik label
LabelFrontendAuthBasic = "traefik.frontend.auth.basic"
// LabelFrontendEntryPoints Traefik label
LabelFrontendEntryPoints = "traefik.frontend.entryPoints"
// LabelFrontendPassHostHeader Traefik label
LabelFrontendPassHostHeader = "traefik.frontend.passHostHeader"
// LabelFrontendPriority Traefik label
LabelFrontendPriority = "traefik.frontend.priority"
// LabelFrontendRule Traefik label
LabelFrontendRule = "traefik.frontend.rule"
// LabelFrontendRuleType Traefik label
LabelFrontendRuleType = "traefik.frontend.rule.type"
// LabelTraefikFrontendValue Traefik label
LabelTraefikFrontendValue = "traefik.frontend.value"
// LabelTraefikFrontendWhitelistSourceRange Traefik label
LabelTraefikFrontendWhitelistSourceRange = "traefik.frontend.whitelistSourceRange"
// LabelBackend Traefik label
LabelBackend = "traefik.backend"
// LabelBackendID Traefik label
LabelBackendID = "traefik.backend.id"
// LabelTraefikBackendCircuitbreaker Traefik label
LabelTraefikBackendCircuitbreaker = "traefik.backend.circuitbreaker"
// LabelBackendCircuitbreakerExpression Traefik label
LabelBackendCircuitbreakerExpression = "traefik.backend.circuitbreaker.expression"
// LabelBackendHealthcheckPath Traefik label
LabelBackendHealthcheckPath = "traefik.backend.healthcheck.path"
// LabelBackendHealthcheckInterval Traefik label
LabelBackendHealthcheckInterval = "traefik.backend.healthcheck.interval"
// LabelBackendLoadbalancerMethod Traefik label
LabelBackendLoadbalancerMethod = "traefik.backend.loadbalancer.method"
// LabelBackendLoadbalancerSticky Traefik label
LabelBackendLoadbalancerSticky = "traefik.backend.loadbalancer.sticky"
// LabelBackendMaxconnAmount Traefik label
LabelBackendMaxconnAmount = "traefik.backend.maxconn.amount"
// LabelBackendMaxconnExtractorfunc Traefik label
LabelBackendMaxconnExtractorfunc = "traefik.backend.maxconn.extractorfunc"
)