jx: Monocular UI does not display charts, it is waiting forever

Summary

This is the same situation relate with the issue #667 but for some reason is happening again

Steps to reproduce the behavior

screen shot 2019-01-18 at 10 53 11 am

Jx version

NAME               VERSION
jx                 1.3.761
jenkins x platform 0.0.3193
Kubernetes cluster v1.11.5-eks-6bad6d
kubectl            v1.13.2
helm client        v2.12.2+g7d2b0c7
helm server        v2.12.1+g02a47c7
git                git version 2.17.2 (Apple Git-113)
Operating System   Mac OS X 10.13.6 build 17G4015

Kubernetes cluster

EKS

Expected behavior

Actual behavior

I ran the command inside the container using

jx rsh jenkins-x-monocular-ui

And inside the container I ran

curl http://jenkins-x-monocular-api/v1/charts

{
  "data": [
    {
      "attributes": {
        "description": "A Helm chart for Kubernetes",
        "home": null,
        "maintainers": null,
        "name": "microservice01",
        "repo": {
          "URL": "http://jenkins-x-chartmuseum:8080",
          "name": "chartmuseum",
          "source": "https://github.com/jenkins-x/jenkins-x-platform"
        },
        "sources": null
      },
      "id": "chartmuseum/microservice01",
      "links": {
        "self": "/v1/charts/chartmuseum/microservice01"
      },
      "relationships": {
        "latestChartVersion": {
          "data": {
            "app_version": null,
            "created": "2019-01-18T00:23:40.186851802Z",
            "digest": "1420f2a95317f5dbbd27cb6e6d0630d8cd0e8e62bfecfdad509710b2d48f2a68",
            "icons": [
              {
                "name": "160x160-fit",
                "path": "/assets/chartmuseum/microservice01/0.0.4/logo-160x160-fit.png"
              }
            ],
            "readme": "/assets/chartmuseum/microservice01/0.0.4/README.md",
            "urls": [
              "charts/microservice01-0.0.4.tgz"
            ],
            "version": "0.0.4"
          },
          "links": {
            "self": "/v1/charts/chartmuseum/microservice01/versions/0.0.4"
          }
        }
      },
      "type": "chart"
    }
  ]
}

About this issue

Original URL
State: closed
Created 5 years ago
Reactions: 10
Comments: 21 (6 by maintainers)

Most upvoted comments

Check the version of nginx-ingress controller you’re using. They made a breaking change starting v0.22.x . You’ll need to explicitly state the capture group in your ingress rule.

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    fabric8.io/generated-by: exposecontroller
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/rewrite-target: /$1
  name: monocular
  namespace: jx
spec:
  rules:
  - host: monocular.jx.blah.com
    http:
      paths:
      - backend:
          serviceName: jenkins-x-monocular-api
          servicePort: 80
        path: /api/?(.*)
      - backend:
          serviceName: jenkins-x-monocular-ui
          servicePort: 80
        path: /?(.*)

https://kubernetes.github.io/ingress-nginx/examples/rewrite/#rewrite-target

+13

mdiez19 on Mar 26, 2019

Same problem after jx upgrade platform, same fix. Thanks! @mdiez19

martin-patsov on Jun 10, 2019

I apologize for the possibly obvious question, but where do I edit the aforementioned file?

kubectl edit ingress monocular

martijnburger on Mar 30, 2019

Yup! That’s the trick.

martijnburger on Mar 27, 2019

Same problem using EKS.

NAME               VERSION
jx                 1.3.1011
jenkins x platform 0.0.3629
Kubernetes cluster v1.11.8-eks-7c34c0
kubectl            v1.11.8
helm client        v2.12.2+g7d2b0c7
helm server        v2.12.2+g7d2b0c7
git                git version 2.21.0.windows.1
Operating System   Windows 10 Pro 1809 build 17763

martijnburger on Mar 24, 2019

I am running into this problem as well. As far as I can tell, the /api/ backend is not being properly exposed via Ingress because I’m getting the default nginx-ingress-controller 404 message when I hit any /api/ routes. I have updated the Ingress record per the suggestions above.

n8mellis on Feb 22, 2019