Skip to content

Latest commit

 

History

History
100 lines (85 loc) · 2.6 KB

cs_ingress_qs.md

File metadata and controls

100 lines (85 loc) · 2.6 KB
Raw
copyright lastupdated keywords subcollection
years
2014, 2020
2020-01-14
kubernetes, iks, nginx, ingress controller
containers

{:codeblock: .codeblock} {:deprecated: .deprecated} {:download: .download} {:external: target="_blank" .external} {:faq: data-hd-content-type='faq'} {:gif: data-image-type='gif'} {:help: data-hd-content-type='help'} {:important: .important} {:new_window: target="_blank"} {:note: .note} {:pre: .pre} {:preview: .preview} {:screen: .screen} {:shortdesc: .shortdesc} {:support: data-reuse='support'} {:table: .aria-labeledby="caption"} {:tip: .tip} {:troubleshoot: data-hd-content-type='troubleshoot'} {:tsCauses: .tsCauses} {:tsResolve: .tsResolve} {:tsSymptoms: .tsSymptoms}

Quick start for Ingress

{: #ingress-qs} {: help} {: support}

Quickly expose your app to the Internet by creating an Ingress resource. {: shortdesc}

  1. Create a Kubernetes ClusterIP service for you app so that it can be included in the Ingress application load balancing.
kubectl expose deploy <app_deployment_name> --name my-app-svc --port <app_port> -n <namespace>

{: pre}

  1. Get the Ingress subdomain and secret for your cluster.

    ibmcloud ks cluster get -c <cluster_name_or_ID> | grep Ingress

    {: pre} Example output:

    Ingress Subdomain:      mycluster-a1b2cdef345678g9hi012j3kl4567890-0000.us-south.containers.appdomain.cloud
Ingress Secret:         mycluster-a1b2cdef345678g9hi012j3kl4567890-0000

    {: screen}

  2. Using the Ingress subdomain and secret, create an Ingress resource file. Replace <app_path> with the path that your app listens on. If you app does not listen on a specific path, define the root path as a slash (/) only.

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: myingressresource
spec:
  tls:
  - hosts:
    - <ingress_subdomain>
    secretName: <ingress_secret>
  rules:
  - host: <ingress_subdomain>
    http:
      paths:
      - path: /<app_path>
        backend:
          serviceName: my-app-svc
          servicePort: 80

{: codeblock}

  1. Create the Ingress resource.
kubectl apply -f myingressresource.yaml

{: pre}

  1. In a web browser, enter the Ingress subdomain and the path for your app.
https://<ingress_subdomain>/<app_path>

{: codeblock}

For more information, see: