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Update Minikube intructions (#161) 

* Update Minikube intructions

- remove `DenyEscalatingExec`, it's not included in the Istio installation docs - https://istio.io/docs/setup/kubernetes/quick-start/#minikube and it prevents us from execing into running containers when sidecar injection is enabled

- add command for changing `LoadBalancer` to `NodePort` for the `knative-ingress` service

- update Kubernetes version to 1.10.5

- add note about looking up the IP address to use for accessing sample apps

* Update wording
This commit is contained in:
Thomas Risberg 2018-07-17 17:23:31 -04:00 committed by Google Prow Robot
parent 929a5b6e2c
commit 6dd232971d
1 changed files with 17 additions and 6 deletions
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23
install/Knative-with-Minikube.md
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@ -29,24 +29,24 @@ For Linux use:
```shell
minikube start --memory=8192 --cpus=4 \
--kubernetes-version=v1.10.4 \
--kubernetes-version=v1.10.5 \
--vm-driver=kvm2 \
--bootstrapper=kubeadm \
--extra-config=controller-manager.cluster-signing-cert-file="/var/lib/localkube/certs/ca.crt" \
--extra-config=controller-manager.cluster-signing-key-file="/var/lib/localkube/certs/ca.key" \
--extra-config=apiserver.admission-control="DenyEscalatingExec,LimitRanger,NamespaceExists,NamespaceLifecycle,ResourceQuota,ServiceAccount,DefaultStorageClass,MutatingAdmissionWebhook"
--extra-config=apiserver.admission-control="LimitRanger,NamespaceExists,NamespaceLifecycle,ResourceQuota,ServiceAccount,DefaultStorageClass,MutatingAdmissionWebhook"
```
For macOS use:
```shell
minikube start --memory=8192 --cpus=4 \
--kubernetes-version=v1.10.4 \
--kubernetes-version=v1.10.5 \
--vm-driver=hyperkit \
--bootstrapper=kubeadm \
--extra-config=controller-manager.cluster-signing-cert-file="/var/lib/localkube/certs/ca.crt" \
--extra-config=controller-manager.cluster-signing-key-file="/var/lib/localkube/certs/ca.key" \
--extra-config=apiserver.admission-control="DenyEscalatingExec,LimitRanger,NamespaceExists,NamespaceLifecycle,ResourceQuota,ServiceAccount,DefaultStorageClass,MutatingAdmissionWebhook"
--extra-config=apiserver.admission-control="LimitRanger,NamespaceExists,NamespaceLifecycle,ResourceQuota,ServiceAccount,DefaultStorageClass,MutatingAdmissionWebhook"
```
## Installing Istio
@ -83,10 +83,13 @@ Next, we will install [Knative Serving](https://github.com/knative/serving):
We are using the `https://storage.googleapis.com/knative-releases/latest/release-lite.yaml`
file which omits some of the monitoring components to reduce the memory used by
the Knative components since you do have limited resources available. To use the
provided `release-lite.yaml` release run:
provided `release-lite.yaml` release run (We are changing
`LoadBalancer` to `NodePort` for the `knative-ingress` service):
```shell
kubectl apply -f https://storage.googleapis.com/knative-releases/latest/release-lite.yaml
curl -L https://storage.googleapis.com/knative-releases/latest/release-lite.yaml \
| sed 's/LoadBalancer/NodePort/' \
| kubectl apply -f -
```
Monitor the Knative components, until all of the components show a `STATUS` of
@ -116,6 +119,14 @@ guide.
If you'd like to view the available sample apps and deploy one of your choosing,
head to the [sample apps](../serving/samples/README.md) repo.
> Note: When looking up the IP address to use for accessing your app, you need to look up
the NodePort for the `knative-ingressgateway` as well as the IP address used for Minikube.
You can use the following command to look up the value to use for the {IP_ADDRESS} placeholder
used in the samples:
```shell
echo $(minikube ip):$(kubectl get svc knative-ingressgateway -n istio-system -o 'jsonpath={.spec.ports[?(@.port==80)].nodePort}')
```
## Cleaning up
Delete the Kubernetes cluster along with Knative, Istio, and any deployed apps: