mirror of
https://github.com/hanzoai/ingress.git
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zeekay
ee53f0bd67
- CRD API group: traefik.io -> hanzo.ai (GroupName, apiVersion, RBAC)
- Docker/provider label prefix: traefik.* -> ingress.* (all providers)
- CRD kind: TraefikService -> IngressService
- Directory renames: traefikio/ -> hanzoai/ (types, generated code, listers, informers, clientset)
- Config root name: traefik -> ingress (KV stores, file paths, env prefix)
- Metrics prefix: traefik_ -> ingress_
- Kubernetes annotations: traefik.ingress.kubernetes.io/ -> ingress.kubernetes.io/
- Gateway annotations: traefik.io/ -> hanzo.ai/
- Internal provider package: provider/traefik -> provider/builtins
- Type renames: TraefikLog -> IngressLog, TraefikCmdConfiguration -> IngressCmdConfiguration
- Generated client methods: TraefikV1alpha1() -> HanzoV1alpha1(), Traefik() -> Hanzo()
- Sample configs: traefik.sample.{toml,yml} -> ingress.sample.{toml,yml}
- Config paths: /etc/traefik/ -> /etc/ingress/, ~/.config/traefik -> ~/.config/ingress
- Default cert CN: TRAEFIK DEFAULT CERT -> INGRESS DEFAULT CERT
85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
package healthcheck
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import (
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"errors"
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"fmt"
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"net/http"
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"os"
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"time"
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"github.com/traefik/paerser/cli"
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"github.com/hanzoai/ingress/v3/pkg/config/static"
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)
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// NewCmd builds a new HealthCheck command.
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func NewCmd(ingressConfiguration *static.Configuration, loaders []cli.ResourceLoader) *cli.Command {
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return &cli.Command{
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Name: "healthcheck",
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Description: `Calls Traefik /ping endpoint (disabled by default) to check the health of Traefik.`,
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Configuration: ingressConfiguration,
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Run: runCmd(ingressConfiguration),
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Resources: loaders,
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}
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}
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func runCmd(ingressConfiguration *static.Configuration) func(_ []string) error {
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return func(_ []string) error {
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ingressConfiguration.SetEffectiveConfiguration()
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resp, errPing := Do(*ingressConfiguration)
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if resp != nil {
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resp.Body.Close()
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}
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if errPing != nil {
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fmt.Printf("Error calling healthcheck: %s\n", errPing)
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os.Exit(1)
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}
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if resp.StatusCode != http.StatusOK {
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fmt.Printf("Bad healthcheck status: %s\n", resp.Status)
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os.Exit(1)
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}
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fmt.Printf("OK: %s\n", resp.Request.URL)
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os.Exit(0)
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return nil
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}
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}
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// Do try to do a healthcheck.
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func Do(staticConfiguration static.Configuration) (*http.Response, error) {
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if staticConfiguration.Ping == nil {
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return nil, errors.New("please enable `ping` to use health check")
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}
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ep := staticConfiguration.Ping.EntryPoint
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if ep == "" {
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ep = "ingress"
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}
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pingEntryPoint, ok := staticConfiguration.EntryPoints[ep]
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if !ok {
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return nil, fmt.Errorf("ping: missing %s entry point", ep)
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}
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client := &http.Client{
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Timeout: 5 * time.Second,
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Transport: &http.Transport{
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Proxy: nil,
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},
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}
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protocol := "http"
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// TODO Handle TLS on ping etc...
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// if pingEntryPoint.TLS != nil {
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// protocol = "https"
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// tr := &http.Transport{
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// TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
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// }
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// client.Transport = tr
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// }
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path := "/"
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return client.Head(protocol + "://" + pingEntryPoint.GetAddress() + path + "ping")
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}
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