When I send a task to a task queue it keeps failing and shows a http 404 (not found) error in the logs.
The project has been whitelisted for cloud tasks alpha on flexible.
I can send HTTP post requests to /endpointpath & /tasks/worker locally without any errors.
The endpoint works fine and adds the task to the task queue.
13:37:41.300 POST 200 0 B 422 ms curl/7.54.0 /endpointspath?key=keyremoved 0.0.0.0 - "POST endpointspath?key=keyremoved" 200 undefined "-" "curl/7.54.0"
The app is running as the default service.
app.go main func:
func main() {
r := mux.NewRouter()
r.HandleFunc("/", handler)
r.HandleFunc("/_ah/health", healthCheckHandler)
// Task handlers
r.Path("/tasks/worker").Methods("POST", "GET", "PUT").HandlerFunc(workerTaskHandler)
// Endpoints
r.Path("/endpointpath").Methods("POST").HandlerFunc(searchHandler)
http.Handle("/", r)
port := 8080
if portStr := os.Getenv("PORT"); portStr != "" {
port, _ = strconv.Atoi(portStr)
}
log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", port), nil))
}
abbreviated app.yaml:
runtime: go
env: flex
handlers:
- url: /tasks/.*
script: _go_app
- url: /.*
script: _go_app
Logs HTTP 404 response when queue dispatches request to worker:
10.0.0.1 - "POST /tasks/worker" 404 200 "-" "AppEngine-Google; (+http://code.google.com/appengine)"
Expand all | Collapse all {
httpRequest: {
latency: "0s"
referer: "-"
remoteIp: "10.0.0.1"
requestMethod: "POST"
requestUrl: "/tasks/worker"
responseSize: "200"
status: 404
userAgent: "AppEngine-Google; (+http://code.google.com/appengine)"
}
insertId: "......."
jsonPayload: {
appLatencySeconds: "-"
latencySeconds: "0.000"
time: null
trace: "......."
}
labels: {
appengine.googleapis.com/instance_name: "......"
appengine.googleapis.com/trace_id: "......."
compute.googleapis.com/resource_id: "......."
compute.googleapis.com/resource_name: "......"
compute.googleapis.com/zone: "us-central1-b"
}
logName: "projects/projectname/logs/appengine.googleapis.com%2Fnginx.request"
receiveTimestamp: "2017-12-09T10:56:14.794726383Z"
resource: {
labels: {
module_id: "default"
project_id: "projectname"
version_id: "....."
}
type: "gae_app"
}
timestamp: "2017-12-09T10:56:10.301Z"
}
The closest I can get GAE to find the tasks/worker url is by setting login:admin in app.yaml (even tho flex doesn't use this for authentication). This returns a 403 unauthorised error.
handlers:
- url: /tasks/.*
script: _go_app
login: admin
Here is the 403 response in the logs
{
httpRequest: {
latency: "0s"
referer: "-"
remoteIp: "10.0.0.1"
requestMethod: "POST"
requestUrl: "/tasks/worker"
responseSize: "162"
status: 403
userAgent: "AppEngine-Google; (+http://code.google.com/appengine)"
}
insertId: "....."
jsonPayload: {
appLatencySeconds: "-"
latencySeconds: "0.000"
time: null
trace: "....."
}
labels: {
appengine.googleapis.com/instance_name: "...."
appengine.googleapis.com/trace_id: "...."
compute.googleapis.com/resource_id: "...."
compute.googleapis.com/resource_name: "....."
compute.googleapis.com/zone: "us-central1-b"
}
logName: "projects/projectname/logs/appengine.googleapis.com%2Fnginx.request"
receiveTimestamp: "2017-12-09T13:35:59.986118082Z"
resource: {
labels: {
module_id: "default"
project_id: "projectname"
version_id: "....."
}
type: "gae_app"
}
timestamp: "2017-12-09T13:35:54.764Z"
}
Not sure if it's related but projectname.appspot.com/_ah/health returns this error:
{
"code": 5,
"message": "Method does not exist.",
"details": [
{
"@type": "type.googleapis.com/google.rpc.DebugInfo",
"stackEntries": [],
"detail": "service_control"
}
]
}