Nginx Ingress does not route on Docker for Mac

[jpswade]

NGINX Ingress controller version: 0.13.0

Kubernetes version (use kubectl version):
Client Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.6", GitCommit:"9f8ebd171479bec0ada837d7ee641dec2f8c6dd1", GitTreeState:"clean", BuildDate:"2018-03-21T15:21:50Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.6", GitCommit:"9f8ebd171479bec0ada837d7ee641dec2f8c6dd1", GitTreeState:"clean", BuildDate:"2018-03-21T15:13:31Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}

Environment:

• Cloud provider or hardware configuration: Mac

• OS (e.g. from /etc/os-release):
  $ sw_vers
  ProductName: Mac OS X
  ProductVersion: 10.11.6
  BuildVersion: 15G1611

• Kernel (e.g. uname -a):
  Darwin James-MacBook-Pro.local 15.6.0 Darwin Kernel Version 15.6.0: Sun Jun 4 21:43:07 PDT 2017; root:xnu-3248.70.3~1/RELEASE_X86_64 x86_64

• Install tools:
  Docker for Mac

• Others:

What happened:
$ nc -v -z localhost 80
nc: connectx to localhost port 80 (tcp) failed: Connection refused
nc: connectx to localhost port 80 (tcp) failed: Connection refused
nc: connectx to localhost port 80 (tcp) failed: Connection refused

What you expected to happen:
I'd expect it to be up and running on port 80 and route to the correct place.

How to reproduce it (as minimally and precisely as possible):
https://gist.github.com/jpswade/eed2033d04ca93af7745c418065efd2f

Anything else we need to know:

[jpswade]

I'm also seeing this:

$ helm init
...
Error: Get https://localhost:6443/api/v1/namespaces/kube-system/pods?labelSelector=app%3Dhelm%2Cname%3Dtiller: tls: failed to parse certificate from server: x509: cannot parse dnsName "kubernetes.default.svc."

I think it's all related...

istio/istio#4847
#2188
kubernetes-retired/federation#255
helm/helm#3873
golang/go#23995
...
docker/for-mac#2811

This seems to be the dependency here... Will test again next week...

[antoineco]

You need to expose ingress-nginx behind a Service of type LoadBalancer for Docker for Mac to expose it on your local port 80. Is that what you did?
ref #2409

[antoineco]

helm init ... Error:

This is because Docker for Mac requires you to use --insecure-skip-tls-verify. This is a question related to Helm specifically, not ingress-nginx.

[aledbf]

@jpswade please follow the Docker for mac guide

[aledbf]

Closing. Please reopen if you still have issues after using the mentioned guide

[jpswade]

@aledbf,

As per the documentation, i've run:

kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/mandatory.yaml
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/provider/cloud-generic.yaml

When I try it out, I get "502 Bad Gateway", here's the logs:

[error] 41#41: *2 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.65.3, server: legacy.xxx.xxx.xxx.xxx, request: "GET / HTTP/1.1", upstream: "http://10.1.1.119:80/", host: "legacy.xxx.xxx.xxx.xxx"
192.168.65.3 - [192.168.65.3] - - [21/May/2018:14:55:28 +0000] "GET / HTTP/1.1" 502 576 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36" 1649 0.001 [default-xxx-80] 10.1.1.119:80 0 0.000 502 xxx

[celioeduardo]

@jpswade please follow the Docker for mac guide

It has worked for me!

Updated url (https://github.com/kubernetes/ingress-nginx/blob/master/docs/deploy/index.md#docker-for-mac)

[qiulang]

@aledbf can you check my issue ? I have followed the guide but I can't make it work.
Do I need to install NGINX Ingress controller using Helm ?

[Iaincox]

I have set up nginx as an ingress controller it works fine with Firefox & Safari but chrome gives a 404?