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improve docs for no_proxy when using cert-manager

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Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
This commit is contained in:
Mikko Ylinen 2020-10-20 15:24:30 +03:00
parent 27e0a71b5d
commit e9dec450d6
2 changed files with 18 additions and 4 deletions
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11
cmd/fpga_admissionwebhook/README.md
View File

@ -66,7 +66,7 @@ $ kubectl describe pod kube-apiserver --namespace kube-system | grep -i no_proxy
In case there's no output and your cluster was deployed with `kubeadm` open
`/etc/kubernetes/manifests/kube-apiserver.yaml` at the control plane nodes and
append `.svc` to the `no_proxy` environment variable:
append `.svc` and `.svc.cluster.local` to the `no_proxy` environment variable:
```yaml
apiVersion: v1
@ -85,10 +85,17 @@ spec:
- name: https_proxy
value: http://proxy.host:8433
- name: no_proxy
value: 127.0.0.1,localhost,.example.com,10.0.0.0/8,.svc
value: 127.0.0.1,localhost,.example.com,10.0.0.0/8,.svc,.svc.cluster.local
...
```
**Note:** To build clusters using `kubeadm` with the right `no_proxy` settings from the very beginning,
set the cluster service names to `$no_proxy` before `kubeadm init`:
```
$ export no_proxy=$no_proxy,.svc,.svc.cluster.local
```
### Deployment
To deploy the webhook, run

11
cmd/operator/README.md
View File

@ -41,7 +41,7 @@ $ kubectl describe pod kube-apiserver --namespace kube-system | grep -i no_proxy
In case there's no output and your cluster was deployed with `kubeadm` open
`/etc/kubernetes/manifests/kube-apiserver.yaml` at the control plane nodes and
append `.svc` to the `no_proxy` environment variable:
append `.svc` and `.svc.cluster.local` to the `no_proxy` environment variable:
```yaml
apiVersion: v1
@ -60,10 +60,17 @@ spec:
- name: https_proxy
value: http://proxy.host:8433
- name: no_proxy
value: 127.0.0.1,localhost,.example.com,10.0.0.0/8,.svc
value: 127.0.0.1,localhost,.example.com,10.0.0.0/8,.svc,.svc.cluster.local
...
```
**Note:** To build clusters using `kubeadm` with the right `no_proxy` settings from the very beginning,
set the cluster service names to `$no_proxy` before `kubeadm init`:
```
$ export no_proxy=$no_proxy,.svc,.svc.cluster.local
```
Finally deploy the operator itself:
```