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made some minor fixes to the centos guide to make it a little easier for beginners to follow

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This commit is contained in:
David Newswanger
2016-11-07 13:37:33 -05:00
parent 4e9f5c486d
commit 0884c3a597
1 changed files with 6 additions and 4 deletions
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docs/getting-started-guides/centos/centos_manual_config.md
+6 -4
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@@ -78,9 +78,10 @@ KUBE_ALLOW_PRIV="--allow-privileged=false"
KUBE_MASTER="--master=http://centos-master:8080"
```
* Disable the firewall on the master and all the nodes, as docker does not play well with other firewall rule managers
* Disable the firewall on the master and all the nodes, as docker does not play well with other firewall rule managers. CentOS won't let you disable the firewall as long as SELinux is enforcing, so that needs to be disabled first.
```shell
setenforce 0
systemctl disable iptables-services firewalld
systemctl stop iptables-services firewalld
```
@@ -118,10 +119,11 @@ KUBE_SERVICE_ADDRESSES="--service-cluster-ip-range=10.254.0.0/16"
KUBE_API_ARGS=""
```
* Configure ETCD to hold the network overlay configuration on master:
* Start ETCD and configure it to hold the network overlay configuration on master:
**Warning** This network must be unused in your network infrastructure! `172.30.0.0/16` is free in our network.
```shell
$ systemctl start etcd
$ etcdctl mkdir /kube-centos/network
$ etcdctl mk /kube-centos/network/config "{ \"Network\": \"172.30.0.0/16\", \"SubnetLen\": 24, \"Backend\": { \"Type\": \"vxlan\" } }"
```
@@ -164,7 +166,8 @@ KUBELET_ADDRESS="--address=0.0.0.0"
KUBELET_PORT="--port=10250"
# You may leave this blank to use the actual hostname
KUBELET_HOSTNAME="--hostname-override=centos-minion-n" # Check the node number!
# Check the node number!
KUBELET_HOSTNAME="--hostname-override=centos-minion-n"
# Location of the api-server
KUBELET_API_SERVER="--api-servers=http://centos-master:8080"
@@ -228,4 +231,3 @@ IaaS Provider | Config. Mgmt | OS | Networking | Docs
Bare-metal | custom | CentOS | flannel | [docs](/docs/getting-started-guides/centos/centos_manual_config) | | Community ([@coolsvap](https://github.com/coolsvap))
For support level information on all solutions, see the [Table of solutions](/docs/getting-started-guides/#table-of-solutions) chart.