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55 lines
1.6 KiB
55 lines
1.6 KiB
// Copyright 2015 clair authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package logic implements all the available API methods.
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// Every methods are documented in docs/API.md.
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package logic
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import (
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"net/http"
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"strconv"
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"github.com/coreos/clair/api/jsonhttp"
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"github.com/coreos/clair/health"
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"github.com/coreos/clair/worker"
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"github.com/julienschmidt/httprouter"
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)
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// Version is an integer representing the API version.
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const Version = 1
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// GETVersions returns API and Engine versions.
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func GETVersions(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
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jsonhttp.Render(w, http.StatusOK, struct {
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APIVersion string
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EngineVersion string
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}{
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APIVersion: strconv.Itoa(Version),
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EngineVersion: strconv.Itoa(worker.Version),
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})
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}
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// GETHealth sums up the health of all the registered services.
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func GETHealth(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
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globalHealth, statuses := health.Healthcheck()
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httpStatus := http.StatusOK
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if !globalHealth {
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httpStatus = http.StatusServiceUnavailable
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}
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jsonhttp.Render(w, httpStatus, statuses)
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return
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}
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