1d33874951
Go 1.13 and up enforce import paths to be versioned if a project contains a go.mod and has released v2 or up. The current v2.x branches (and releases) do not yet have a go.mod, and therefore are still allowed to be imported with a non-versioned import path (go modules add a `+incompatible` annotation in that case). However, now that this project has a `go.mod` file, incompatible import paths will not be accepted by go modules, and attempting to use code from this repository will fail. This patch uses `v3` for the import-paths (not `v2`), because changing import paths itself is a breaking change, which means that the next release should increment the "major" version to comply with SemVer (as go modules dictate). Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
37 lines
857 B
Go
37 lines
857 B
Go
package api
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import (
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"errors"
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"net/http"
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"github.com/distribution/distribution/v3/health"
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)
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var (
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updater = health.NewStatusUpdater()
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)
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// DownHandler registers a manual_http_status that always returns an Error
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func DownHandler(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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updater.Update(errors.New("manual Check"))
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} else {
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w.WriteHeader(http.StatusNotFound)
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}
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}
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// UpHandler registers a manual_http_status that always returns nil
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func UpHandler(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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updater.Update(nil)
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} else {
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w.WriteHeader(http.StatusNotFound)
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}
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}
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// init sets up the two endpoints to bring the service up and down
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func init() {
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health.Register("manual_http_status", updater)
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http.HandleFunc("/debug/health/down", DownHandler)
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http.HandleFunc("/debug/health/up", UpHandler)
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}
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