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api: remove service health from prometheus, implement godoxy metrics

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This commit is contained in:
yusing
2025-02-12 05:30:34 +08:00
parent 72dc76ec74
commit c807b30c8f
21 changed files with 531 additions and 152 deletions
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64
internal/api/v1/system_info.go
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@@ -2,29 +2,34 @@ package v1
import (
"net/http"
"strings"
"github.com/coder/websocket/wsjson"
agentPkg "github.com/yusing/go-proxy/agent/pkg/agent"
U "github.com/yusing/go-proxy/internal/api/v1/utils"
config "github.com/yusing/go-proxy/internal/config/types"
"github.com/yusing/go-proxy/internal/metrics"
"github.com/yusing/go-proxy/internal/metrics/systeminfo"
)
func SystemInfo(cfg config.ConfigInstance, w http.ResponseWriter, r *http.Request) {
agentName := r.FormValue("agent_name")
isWS := strings.HasSuffix(r.URL.Path, "/ws")
agentName := r.URL.Query().Get("agent_name")
if agentName == "" {
info, err := metrics.GetSystemInfo(r.Context())
if err != nil {
U.HandleErr(w, r, err)
return
if isWS {
systeminfo.Poller.ServeWS(cfg, w, r)
} else {
systeminfo.Poller.ServeHTTP(w, r)
}
U.RespondJSON(w, r, info)
} else {
agent, ok := cfg.GetAgent(agentName)
if !ok {
U.HandleErr(w, r, U.ErrInvalidKey("agent_name"), http.StatusNotFound)
return
}
respData, status, err := agent.Fetch(r.Context(), agentPkg.EndpointSystemInfo)
return
}
agent, ok := cfg.GetAgent(agentName)
if !ok {
U.HandleErr(w, r, U.ErrInvalidKey("agent_name"), http.StatusNotFound)
return
}
if !isWS {
respData, status, err := agent.Forward(r, agentPkg.EndpointSystemInfo)
if err != nil {
U.HandleErr(w, r, err)
return
@@ -33,6 +38,35 @@ func SystemInfo(cfg config.ConfigInstance, w http.ResponseWriter, r *http.Reques
http.Error(w, string(respData), status)
return
}
U.RespondJSON(w, r, respData)
U.WriteBody(w, respData)
} else {
clientConn, err := U.InitiateWS(cfg, w, r)
if err != nil {
U.HandleErr(w, r, err)
return
}
agentConn, _, err := agent.Websocket(r.Context(), agentPkg.EndpointSystemInfo)
if err != nil {
U.HandleErr(w, r, err)
return
}
//nolint:errcheck
defer agentConn.CloseNow()
var data []byte
for {
select {
case <-r.Context().Done():
return
default:
err := wsjson.Read(r.Context(), agentConn, &data)
if err == nil {
err = wsjson.Write(r.Context(), clientConn, data)
}
if err != nil {
U.HandleErr(w, r, err)
return
}
}
}
}
}