英文:
Why Google Logging client libraries not logging inside Google cloud functions?
问题
我正在尝试实现一个Google Cloud函数来测试Google Logging客户端库。以下是我的代码：
// Package p contains an HTTP Cloud Function.
package loggingclient
import (
"cloud.google.com/go/logging"
"net/http"
"context"
"fmt"
)
// HelloWorld prints the JSON encoded "message" field in the body
// of the request or "Hello, World!" if there isn't one.
func HelloWorld(w http.ResponseWriter, r *http.Request) {
label := map[string]string{"priority": "High"}
var projectName = "my-project-id"
ctx := context.Background()
client, err := logging.NewClient(ctx, projectName)
if err != nil {
fmt.Printf("client not created: %v", err)
}
lg := client.Logger("MY-LOGGER")
lg.Log(logging.Entry{
Payload: "Hello, This is error!!",
Severity: logging.Error,
Labels: label,
})
client.Close()
}
在这里，我期望得到一条带有消息："Hello, This is error!!"、标签："priority": "High"和严重性"ERROR"的日志条目。
但实际上，当我触发这个Cloud函数时，我没有收到任何新的日志条目。因此，客户端日志库在Cloud函数内部不起作用，如何解决这个问题呢？
谢谢。
英文:
I'm trying to implement a google cloud function to test Google Logging client library. below is my code
// Package p contains an HTTP Cloud Function.
package loggingclient
import (
"cloud.google.com/go/logging"
"net/http"
"context"
"fmt"
)
// HelloWorld prints the JSON encoded "message" field in the body
// of the request or "Hello, World!" if there isn't one.
func HelloWorld(w http.ResponseWriter, r *http.Request) {
label := map[string]string{"priority": "High"}
var projectName = "my-project-id"
ctx := context.Background()
client, err := logging.NewClient(ctx, projectName)
if err != nil {
fmt.Printf("client not created: %v", err)
}
lg := client.Logger("MY-LOGGER")
lg.Log(logging.Entry{
Payload: "Hello, This is error!!",
Severity: logging.Error,
Labels: label,
})
client.Close()
}
Here, I'm expecting a log entry with a message:"Hello, This is error!!" and with a lable:"priority": "High" and severirty "ERROR"
But actually, when I trigger this Cloud Function, I didn't get any new log entries. Therefore don't client logging libraries work inside cloud functions?, How to resolve this?<Br>
Thanks
答案1
得分: 1
这个功能适用于云函数。我之前在云函数中做过完全相同的事情。你可以使用谷歌的官方文档来进行云函数日志记录，点击这里。
另外，请确保服务账号具有日志记录所需的权限。你可以参考这里的谷歌云日志访问控制文档。
英文:
It works on cloud functions. I have done the exact same thing in a cloud function before. You can use google's official documenation with cloud function logging here
Also ensure that the service account have necessary permissions for logging
https://cloud.google.com/logging/docs/access-control
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