Pls have a look on this one 

https://waterplacid.files.wordpress.com/2018/04/understanding-kubernetes-networking.pdf


On Monday, April 16, 2018 at 7:06:30 PM UTC+5:30, Dušan Borovčanin wrote:

> Hi Sunhil,
> I did something like this in my ingress, but problem occures even if there 
> is no ingresses at all. It's log related to nginx ingress controller 
> <https://github.com/kubernetes/ingress-nginx>. I'm stucked, any idea?
>
> понедељак, 16. април 2018. 15.27.01 UTC+2, Sunil Bhai је написао/ла:
>>
>> Hi Dusan,
>>
>> Let me know if you have defined Ingress services as below
>>
>> Kindly check this once - 
>> https://kubernetes.io/docs/concepts/services-networking/ingress/
>>
>> *apiVersion: extensions/v1beta1 kind: Ingress metadata: name: 
>> test-ingress annotations: nginx.ingress.kubernetes.io/rewrite-target 
>> <http://nginx.ingress.kubernetes.io/rewrite-target>: / spec: rules: - http: 
>> paths: - path: /testpath backend: serviceName: test servicePort: 80 *
>>
>>
>>
>>
>> On Monday, April 16, 2018 at 6:46:04 PM UTC+5:30, Dušan Borovčanin wrote:
>>
>>> Hi,
>>>
>>> I've been following instructions provided here 
>>> <https://github.com/kubernetes/ingress-nginx/blob/master/deploy/README.md>. 
>>> I've been using default configs provided in *mandatory commands *section 
>>> and *install without RBC roles. *However, when I run all the commands 
>>> provided, Nginx ingress controller starta and I got this log message:
>>>
>>>> controller.go:647] error creating upstream default-nginx-service-90: 
>>>> error getting service default/nginx-service from the cache: service 
>>>> default/nginx-service was not found
>>>>
>>>  I do not provide any *nginx-service *service since it's not marekd as 
>>> requirement in this instructions. I\ve been working on this for couple of 
>>> days, but problem still occures. Can anyone help me, I have no idea what's 
>>> going on?
>>>
>>> Thanks,
>>> Dusan
>>>
>>
> понедељак, 16. април 2018. 15.27.01 UTC+2, Sunil Bhai је написао/ла:
>>
>> Hi Dusan,
>>
>> Let me know if you have defined Ingress services as below
>>
>> Kindly check this once - 
>> https://kubernetes.io/docs/concepts/services-networking/ingress/
>>
>> *apiVersion: extensions/v1beta1 kind: Ingress metadata: name: 
>> test-ingress annotations: nginx.ingress.kubernetes.io/rewrite-target 
>> <http://nginx.ingress.kubernetes.io/rewrite-target>: / spec: rules: - http: 
>> paths: - path: /testpath backend: serviceName: test servicePort: 80 *
>>
>>
>>
>>
>> On Monday, April 16, 2018 at 6:46:04 PM UTC+5:30, Dušan Borovčanin wrote:
>>
>>> Hi,
>>>
>>> I've been following instructions provided here 
>>> <https://github.com/kubernetes/ingress-nginx/blob/master/deploy/README.md>. 
>>> I've been using default configs provided in *mandatory commands *section 
>>> and *install without RBC roles. *However, when I run all the commands 
>>> provided, Nginx ingress controller starta and I got this log message:
>>>
>>>> controller.go:647] error creating upstream default-nginx-service-90: 
>>>> error getting service default/nginx-service from the cache: service 
>>>> default/nginx-service was not found
>>>>
>>>  I do not provide any *nginx-service *service since it's not marekd as 
>>> requirement in this instructions. I\ve been working on this for couple of 
>>> days, but problem still occures. Can anyone help me, I have no idea what's 
>>> going on?
>>>
>>> Thanks,
>>> Dusan
>>>
>>
> понедељак, 16. април 2018. 15.27.01 UTC+2, Sunil Bhai је написао/ла:
>>
>> Hi Dusan,
>>
>> Let me know if you have defined Ingress services as below
>>
>> Kindly check this once - 
>> https://kubernetes.io/docs/concepts/services-networking/ingress/
>>
>> *apiVersion: extensions/v1beta1 kind: Ingress metadata: name: 
>> test-ingress annotations: nginx.ingress.kubernetes.io/rewrite-target 
>> <http://nginx.ingress.kubernetes.io/rewrite-target>: / spec: rules: - http: 
>> paths: - path: /testpath backend: serviceName: test servicePort: 80 *
>>
>>
>>
>>
>> On Monday, April 16, 2018 at 6:46:04 PM UTC+5:30, Dušan Borovčanin wrote:
>>
>>> Hi,
>>>
>>> I've been following instructions provided here 
>>> <https://github.com/kubernetes/ingress-nginx/blob/master/deploy/README.md>. 
>>> I've been using default configs provided in *mandatory commands *section 
>>> and *install without RBC roles. *However, when I run all the commands 
>>> provided, Nginx ingress controller starta and I got this log message:
>>>
>>>> controller.go:647] error creating upstream default-nginx-service-90: 
>>>> error getting service default/nginx-service from the cache: service 
>>>> default/nginx-service was not found
>>>>
>>>  I do not provide any *nginx-service *service since it's not marekd as 
>>> requirement in this instructions. I\ve been working on this for couple of 
>>> days, but problem still occures. Can anyone help me, I have no idea what's 
>>> going on?
>>>
>>> Thanks,
>>> Dusan
>>>
>>

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