Re: Error: BAD_REQUEST: server response status code: 400

[D. T.]

Apologies for the slow response. Are you still experiencing an issue?

Daniel Tang |

Software Engineer |

ta...@google.com |

Google Inc

On Tue, Mar 27, 2018 at 12:18 PM Artjom Zabelin <artjom...@gmail.com> wrote:

Hey guys,

I successfully deployed a service on my cluster:

Service:

# [service start]
apiVersion: v1
kind: Service
metadata:
  name: qrcode-generator
spec:
  ports:
  - port: 80
    targetPort: 8080
    protocol: TCP
    name: http
  - port: 443
    protocol: TCP
    name: https
  selector:
    app: qrcode-generator
  type: LoadBalancer
# [service end]

Deployment:

# [deployment start]
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: qrcode-generator
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: qrcode-generator
    spec:
      volumes:
        - name: service-account-creds
          secret:
            secretName: service-account-creds
        - name: nginx-ssl
          secret:
            secretName: nginx-ssl
      containers:
        # [endpoint start]
        - name: qrcode-generator-endpoint
          image: gcr.io/endpoints-release/endpoints-runtime:1
          args: [
            "--http_port", "8080",
            "--ssl_port", "443",
            "--backend", "127.0.0.1:8081",
            "--service", "qrcode-generator.services.my-domain.de",
            "--version", "2018-03-27r3",
            "--service_account_key", "/etc/nginx/creds/service-account-creds.json",
          ]
          resources:
            requests:
              cpu: "25m"
          ports:
            - containerPort: 8080
            - containerPort: 443
          volumeMounts:
            - mountPath: /etc/nginx/creds
              name: service-account-creds
              readOnly: true
            - mountPath: /etc/nginx/ssl
              name: nginx-ssl
              readOnly: true
        # [endpoint start]
        # [qrcode-generator microservice start]
        - name: qrcode-generator
          image: gcr.io/my-network/qrcode-generator:0.9.7
          env:
            - name: PORT
              value: "8081"
          ports:
          - containerPort: 8081
        # [qrcode-generator microservice end]
# [deployment end]

However after switching from qrcode-generator.endpoints.my-network.cloud.goog to a custom domain, I keep getting following error when I make a request:

{
    "code": 13,
    "message": "Request blocked due to unsupported error code: 122",
    "details": [
        {
            "@type": "type.googleapis.com/google.rpc.DebugInfo",
            "stackEntries": [],
            "detail": "service_control"
        }
    ]
}

The requests never reach the qrcode-generator container. And the endpoint container log shows the following:

INFO:Constructing an access token with scope https://www.googleapis.com/auth/service.management.readonly
INFO:Service account email: endp...@my-network.iam.gserviceaccount.com
INFO:Refreshing access_token
INFO:Fetching the service configuration from the service management service
nginx: [warn] Using trusted CA certificates file: /etc/nginx/trusted-ca-certificates.crt
2018/03/27 19:02:00[warn]9#9: Received non-matching report response service config ID: '', requested: '2018-03-27r3'
10.56.1.1 - - [27/Mar/2018:19:02:00 +0000] "GET /v0/qrcode HTTP/1.1" 404 200 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"
10.56.1.1 - - [27/Mar/2018:19:02:00 +0000] "GET /favicon.ico HTTP/1.1" 404 200 "http://qrcode-generator.services.my-domain.de/v0/qrcode" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"
2018/03/27 19:02:01[error]9#9: Failed to call https://servicecontrol.googleapis.com/v1/services/qrcode-generator.services.my-domain.de:report, Error: BAD_REQUEST: server response status code: 400, Response body:%Request contains an invalid argument.
[libprotobuf ERROR external/servicecontrol_client_git/src/service_control_client_impl.cc:182] Failed in Report call: Service control request failed with HTTP response code 400
10.56.1.1 - - [27/Mar/2018:19:02:11 +0000] "POST /v0/qrcode HTTP/1.1" 500 229 "-" "PostmanRuntime/6.4.1"
$ kubectl logs qrcode-generator-557498f4cd-kdmx4 qrcode-generator

 I spend literally the entire day to solve this.

Failed to call https://servicecontrol.googleapis.com/v1/services/qrcode-generator.services.my-domain.de:report, Error: BAD_REQUEST: server response status code: 400, Response body:%Request contains an invalid argument.

However no luck so far. Any idea what this error means?

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