You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.3 KiB
48 lines
1.3 KiB
// Copyright 2017 clair authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package api
|
|
|
|
import (
|
|
"net/http"
|
|
|
|
"github.com/julienschmidt/httprouter"
|
|
|
|
"github.com/coreos/clair/database"
|
|
)
|
|
|
|
// router is an HTTP router that forwards requests to the appropriate sub-router
|
|
// depending on the API version specified in the request URI.
|
|
type router map[string]*httprouter.Router
|
|
|
|
func newHealthHandler(store database.Datastore) http.Handler {
|
|
router := httprouter.New()
|
|
router.GET("/health", healthHandler(store))
|
|
return router
|
|
}
|
|
|
|
func healthHandler(store database.Datastore) httprouter.Handle {
|
|
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
|
|
header := w.Header()
|
|
header.Set("Server", "clair")
|
|
|
|
status := http.StatusInternalServerError
|
|
if store.Ping() {
|
|
status = http.StatusOK
|
|
}
|
|
|
|
w.WriteHeader(status)
|
|
}
|
|
}
|