mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-07-01 13:14:18 +08:00
026e469bc6
- hostagent remove option enable host health, default enabled, its rely on etcd endpoint register. - add option auto migrate on host shutdown. - fix hostman check network is available. - use hostname instead hostId as etcd key - init health checker before host instace init. - refector host_health checker. Signed-off-by: wanyaoqi <wanyaoqi@yunion.cn>
95 lines
2.9 KiB
Go
95 lines
2.9 KiB
Go
// Copyright 2019 Yunion
|
|
//
|
|
// 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 hosthandler
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"yunion.io/x/jsonutils"
|
|
|
|
"yunion.io/x/onecloud/pkg/appsrv"
|
|
"yunion.io/x/onecloud/pkg/hostman/host_health"
|
|
"yunion.io/x/onecloud/pkg/hostman/hostinfo"
|
|
"yunion.io/x/onecloud/pkg/hostman/hostinfo/hostconsts"
|
|
"yunion.io/x/onecloud/pkg/hostman/hostutils"
|
|
"yunion.io/x/onecloud/pkg/mcclient/auth"
|
|
)
|
|
|
|
type actionFunc func(context.Context, string, jsonutils.JSONObject) (interface{}, error)
|
|
|
|
var (
|
|
keyWords = []string{"hosts"}
|
|
)
|
|
|
|
func AddHostHandler(prefix string, app *appsrv.Application) {
|
|
for _, keyword := range keyWords {
|
|
app.AddHandler("POST", fmt.Sprintf("%s/%s/shutdown-servers-on-host-down", prefix, keyword),
|
|
auth.Authenticate(setOnHostDown))
|
|
app.AddHandler("GET", fmt.Sprintf("%s/%s/health-status", prefix, keyword),
|
|
auth.Authenticate(getHealthManagerStatus))
|
|
|
|
for action, f := range map[string]actionFunc{
|
|
"sync": hostSync,
|
|
"probe-isolated-devices": hostProbeIsolatedDevices,
|
|
} {
|
|
app.AddHandler("POST",
|
|
fmt.Sprintf("%s/%s/<sid>/%s", prefix, keyword, action),
|
|
auth.Authenticate(hostActions(f)),
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
func setOnHostDown(ctx context.Context, w http.ResponseWriter, r *http.Request) {
|
|
if err := host_health.SetOnHostDown(hostconsts.SHUTDOWN_SERVERS); err != nil {
|
|
hostutils.Response(ctx, w, err)
|
|
return
|
|
}
|
|
hostutils.ResponseOk(ctx, w)
|
|
}
|
|
|
|
func getHealthManagerStatus(ctx context.Context, w http.ResponseWriter, r *http.Request) {
|
|
status := host_health.GetHealthStatus()
|
|
hostutils.Response(ctx, w, map[string]string{"status": status})
|
|
}
|
|
|
|
func hostActions(f actionFunc) appsrv.FilterHandler {
|
|
return func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
|
|
params, _, body := appsrv.FetchEnv(ctx, w, r)
|
|
if body == nil {
|
|
body = jsonutils.NewDict()
|
|
}
|
|
var sid = params["<sid>"]
|
|
res, err := f(ctx, sid, body)
|
|
if err != nil {
|
|
hostutils.Response(ctx, w, err)
|
|
} else if res != nil {
|
|
hostutils.Response(ctx, w, res)
|
|
} else {
|
|
hostutils.ResponseOk(ctx, w)
|
|
}
|
|
}
|
|
}
|
|
|
|
func hostSync(ctx context.Context, hostId string, body jsonutils.JSONObject) (interface{}, error) {
|
|
return hostinfo.Instance().UpdateSyncInfo(hostId, body)
|
|
}
|
|
|
|
func hostProbeIsolatedDevices(ctx context.Context, hostId string, body jsonutils.JSONObject) (interface{}, error) {
|
|
return hostinfo.Instance().ProbeSyncIsolatedDevices(hostId, body)
|
|
}
|