/
health.go
49 lines (44 loc) · 1.33 KB
/
health.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
// Copyright 2023 PingCAP, Inc.
//
// 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,
// See the License for the specific language governing permissions and
// limitations under the License.
package v2
import (
"net/http"
"github.com/gin-gonic/gin"
"github.com/pingcap/tiflow/cdc/api/middleware"
cerror "github.com/pingcap/tiflow/pkg/errors"
)
// @Summary Check the health status of a TiCDC cluster
// @Description Check the health status of a TiCDC cluster
// @Tags common,v2
// @Produce json
// @Success 200 {object} EmptyResponse
// @Failure 500,400 {object} model.HTTPError
// @Router /api/v2/health [get]
func (h *OpenAPIV2) health(c *gin.Context) {
if !h.capture.IsController() {
middleware.ForwardToControllerMiddleware(h.capture)(c)
return
}
ctx := c.Request.Context()
health, err := h.capture.StatusProvider().IsHealthy(ctx)
if err != nil {
_ = c.Error(err)
return
}
if !health {
err = cerror.ErrClusterIsUnhealthy.FastGenByArgs()
_ = c.Error(err)
return
}
c.JSON(http.StatusOK, &EmptyResponse{})
}