How can I check what ingress controller I have on my kube and what is the default
I have kubeadm and Kubernetes v1.12 without AWS or Google Cloud.
I want to know if the Kubernetes cluster installed already has an ingress controller and if it has two what is the default.
Thanks :)
kubernetes kubernetes-ingress
edited Nov 14 '18 at 18:07
Rico
27.6k94966
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
add a comment |
I have kubeadm and Kubernetes v1.12 without AWS or Google Cloud.
I want to know if the Kubernetes cluster installed already has an ingress controller and if it has two what is the default.
Thanks :)
kubernetes kubernetes-ingress
edited Nov 14 '18 at 18:07
Rico
27.6k94966
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
add a comment |
I have kubeadm and Kubernetes v1.12 without AWS or Google Cloud.
I want to know if the Kubernetes cluster installed already has an ingress controller and if it has two what is the default.
Thanks :)
kubernetes kubernetes-ingress
edited Nov 14 '18 at 18:07
Rico
27.6k94966
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
I have kubeadm and Kubernetes v1.12 without AWS or Google Cloud.
I want to know if the Kubernetes cluster installed already has an ingress controller and if it has two what is the default.
Thanks :)
kubernetes kubernetes-ingress
kubernetes kubernetes-ingress
edited Nov 14 '18 at 18:07
Rico
27.6k94966
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
edited Nov 14 '18 at 18:07
Rico
27.6k94966
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
edited Nov 14 '18 at 18:07
Rico
27.6k94966
edited Nov 14 '18 at 18:07
Rico
27.6k94966
edited Nov 14 '18 at 18:07
Rico
27.6k94966
27.6k94966
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
asked Nov 14 '18 at 11:32
cdemetcdemet
5617
5617
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
You can check for pods implementing ingress controllers (actually with ingress in the name) with:
kubectl get pods --all-namespaces | grep ingress
And services exposing them with:
kubectl get service --all-namespaces | grep ingress
As @Prafull Ladha says, you won't have an ingress controller by default. The documentation states that in "environments other than GCE/Google Kubernetes Engine, you need to deploy a controller as a pod".
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
1
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
add a comment |
There will not be any ingress or ingress-controller defined on the kubernetes cluster defined by kubeadm.
You can define your own ingress resource, read more about it here
For ingress resource to work you must have ingress-controller running. This controller is unlike other controller, which runs as a part of kube-controller-manager and automatically created as a part of cluster creation.
You need to choose the ingress controller implementation that suits your cluster. Kubernetes currently supports and manages Nginx and google ingress controller. You can also choose other ingress controller like Traefik or kong.
Hope this helps
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
1
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can check for pods implementing ingress controllers (actually with ingress in the name) with:
kubectl get pods --all-namespaces | grep ingress
And services exposing them with:
kubectl get service --all-namespaces | grep ingress
As @Prafull Ladha says, you won't have an ingress controller by default. The documentation states that in "environments other than GCE/Google Kubernetes Engine, you need to deploy a controller as a pod".
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
1
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
add a comment |
You can check for pods implementing ingress controllers (actually with ingress in the name) with:
kubectl get pods --all-namespaces | grep ingress
And services exposing them with:
kubectl get service --all-namespaces | grep ingress
As @Prafull Ladha says, you won't have an ingress controller by default. The documentation states that in "environments other than GCE/Google Kubernetes Engine, you need to deploy a controller as a pod".
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
1
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
add a comment |
You can check for pods implementing ingress controllers (actually with ingress in the name) with:
kubectl get pods --all-namespaces | grep ingress
And services exposing them with:
kubectl get service --all-namespaces | grep ingress
As @Prafull Ladha says, you won't have an ingress controller by default. The documentation states that in "environments other than GCE/Google Kubernetes Engine, you need to deploy a controller as a pod".
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
You can check for pods implementing ingress controllers (actually with ingress in the name) with:
kubectl get pods --all-namespaces | grep ingress
And services exposing them with:
kubectl get service --all-namespaces | grep ingress
As @Prafull Ladha says, you won't have an ingress controller by default. The documentation states that in "environments other than GCE/Google Kubernetes Engine, you need to deploy a controller as a pod".
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
answered Nov 14 '18 at 12:13
Ryan DawsonRyan Dawson
4,5473425
4,5473425
1
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
add a comment |
1
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
1
1
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
thanks a lot :)
– cdemet
Nov 14 '18 at 12:35
add a comment |
There will not be any ingress or ingress-controller defined on the kubernetes cluster defined by kubeadm.
You can define your own ingress resource, read more about it here
For ingress resource to work you must have ingress-controller running. This controller is unlike other controller, which runs as a part of kube-controller-manager and automatically created as a part of cluster creation.
You need to choose the ingress controller implementation that suits your cluster. Kubernetes currently supports and manages Nginx and google ingress controller. You can also choose other ingress controller like Traefik or kong.
Hope this helps
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
1
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
add a comment |
There will not be any ingress or ingress-controller defined on the kubernetes cluster defined by kubeadm.
You can define your own ingress resource, read more about it here
For ingress resource to work you must have ingress-controller running. This controller is unlike other controller, which runs as a part of kube-controller-manager and automatically created as a part of cluster creation.
You need to choose the ingress controller implementation that suits your cluster. Kubernetes currently supports and manages Nginx and google ingress controller. You can also choose other ingress controller like Traefik or kong.
Hope this helps
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
1
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
add a comment |
There will not be any ingress or ingress-controller defined on the kubernetes cluster defined by kubeadm.
You can define your own ingress resource, read more about it here
For ingress resource to work you must have ingress-controller running. This controller is unlike other controller, which runs as a part of kube-controller-manager and automatically created as a part of cluster creation.
You need to choose the ingress controller implementation that suits your cluster. Kubernetes currently supports and manages Nginx and google ingress controller. You can also choose other ingress controller like Traefik or kong.
Hope this helps
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
There will not be any ingress or ingress-controller defined on the kubernetes cluster defined by kubeadm.
You can define your own ingress resource, read more about it here
For ingress resource to work you must have ingress-controller running. This controller is unlike other controller, which runs as a part of kube-controller-manager and automatically created as a part of cluster creation.
You need to choose the ingress controller implementation that suits your cluster. Kubernetes currently supports and manages Nginx and google ingress controller. You can also choose other ingress controller like Traefik or kong.
Hope this helps
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
answered Nov 14 '18 at 12:00
Prafull LadhaPrafull Ladha
3,140320
3,140320
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
1
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
add a comment |
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
1
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
thanks, istio is a good ingress controller ?
– cdemet
Nov 14 '18 at 12:34
1
1
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
Yes, Istio is a good service mash and it can provide you much more than what a normal ingress has to offer. It can handle all your issue related to services like traffic management, service discovery, load-balancing, metrics and monitoring.
– Prafull Ladha
Nov 14 '18 at 12:40
add a comment |
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