zefyrr / cluster_setup

#Cluster Setup This guide is for setting up a kubernetes enabled cluster that is enabled with glusterfs and an installation of gogs

Base OS

Start with fedora 24, download from here https://www.mirrorservice.org/sites/dl.fedoraproject.org/pub/fedora/linux/releases/24/Server/x86_64/iso/Fedora-Server-netinst-x86_64-24-1.2.iso Create root & userspace accounts

$ cd /tmp
$ dnf install -y git
$ git clone https://github.com/zefyrr/cluster_setup
$ cd cluster_setup
$ ./base_install.sh

Node setup

Clone installation

Rename hosts

Rename /etc/hostname to:

• master.local
• worker00.local

Reboot and check if master and worker are reachable from each other:

• from master

    $ ping worker00

• from worker00

    $ ping master

GlusterFS

$ gluster peer probe worker00
$ gluster volume create gv0 replica 2 master:/gfs/gv0 worker00:/gfs/gv0 force
$ gluster volume start gv0

Kubernetes

Clone kubernetes-contrib on master
Follow guide here - http://kubernetes.io/v1.1/docs/getting-started-guides/fedora/fedora_ansible_config.html

$ git clone https://github.com/kubernetes/contrib
$ cd contrib/ansible
$ cp inventory.example.ha inventory

Edit inventory

$ vim inventory
$ vim ~/contrib/ansible/group_vars/all.yml
$ cd ~/contrib/ansible/
$ ./setup.sh