mirror of https://github.com/kubernetes/kops.git
53 lines
1.8 KiB
Markdown
53 lines
1.8 KiB
Markdown
## Installing Kubernetes Addons
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With kops you manage addons by using kubectl.
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Addons in kubernetes are traditionally done by copying files to `/etc/kubernetes/addons` on the master. But this
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doesn't really make sense in HA master configurations. We also have kubectl available, and addons is just a thin
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wrapper over calling kubectl.
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This document describes how to install some common addons.
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### Dashboard
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The [dashboard project](https://github.com/kubernetes/dashboard) provides a nice administrative UI:
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Install using:
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```
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kubectl create -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/kubernetes-dashboard/v1.5.0.yaml
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```
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And then navigate to `https://api.<clustername>/ui`
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(`/ui` is an alias to `https://<clustername>/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard`)
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The login credentials are:
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* Username: `admin`
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* Password: get by running `kops get secrets kube --type secret -oplaintext` or `kubectl config view --minify`
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### Monitoring with Heapster - Standalone
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Monitoring supports the horizontal pod autoscaler.
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Install using:
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```
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kubectl create -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/monitoring-standalone/v1.2.0.yaml
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```
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### Route53 Mapper
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Please note that kops installs a Route53 DNS controller automatically (it is required for cluster discovery).
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The functionality of the route53-mapper overlaps with the dns-controller, but some users will prefer to
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use one or the other.
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[README for the included dns-controller](https://github.com/kubernetes/kops/blob/master/dns-controller/README.md)
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route53-mapper automates creation and updating of entries on Route53 with `A` records pointing
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to ELB-backed `LoadBalancer` services created by Kubernetes. Install using:
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```
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kubectl apply -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/route53-mapper/v1.2.0.yml
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```
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