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cdnrouting.go
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cdnrouting.go
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package crstats
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
import (
"database/sql"
"errors"
"net/http"
"github.com/apache/trafficcontrol/lib/go-tc"
"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
)
// GetCDNRouting is the handler for getting aggregated routing percentages across CDNs.
func GetCDNRouting(w http.ResponseWriter, r *http.Request) {
inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
if userErr != nil || sysErr != nil {
api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr)
return
}
defer inf.Close()
api.RespWriter(w, r, inf.Tx.Tx)(getCDNRouting(inf.Tx.Tx))
}
func getCDNRouting(tx *sql.Tx) (tc.Routing, error) {
routers, err := getCDNRouterFQDNs(tx, nil)
if err != nil {
return tc.Routing{}, errors.New("getting monitors: " + err.Error())
}
return getRoutersRouting(tx, routers, nil, nil)
}