set vm box to be hashicorp hosted trusty

I accidently left in the old download URL for coreos
even after I switched the box name to be ubuntu, it
worked fine for me because I already had that box
locally so it didn't try to download.  This should
resolve this by using the official bento/ubuntu-14.04
box which is a nice minimal image.

We also allow the default behaviour of sharing folder to VMs

By doing this we can stage our download files in a shared location
and speed up subsequent runs significantly.

Finally will create more verbose documentation.
This commit is contained in:
Paul Czarkowski 2016-05-17 21:52:57 -05:00
parent ef6a59bbd3
commit 5240465f39
3 changed files with 59 additions and 22 deletions

1
.gitignore vendored
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@ -1,3 +1,4 @@
.vagrant .vagrant
*.retry *.retry
inventory/vagrant_ansible_inventory inventory/vagrant_ansible_inventory
temp

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@ -2,7 +2,7 @@
![Kubespray Logo](http://s9.postimg.org/md5dyjl67/kubespray_logoandkubespray_small.png) ![Kubespray Logo](http://s9.postimg.org/md5dyjl67/kubespray_logoandkubespray_small.png)
##Deploy a production ready kubernetes cluster # Deploy a production ready kubernetes cluster
- Can be deployed on **AWS, GCE, OpenStack or Baremetal** - Can be deployed on **AWS, GCE, OpenStack or Baremetal**
- **High available** cluster - **High available** cluster
@ -10,12 +10,61 @@
- Support most popular **Linux distributions** - Support most popular **Linux distributions**
- **Continuous integration tests** - **Continuous integration tests**
# Getting Started
To deploy the cluster you can use : To deploy the cluster you can use :
* [**kargo-cli**](https://github.com/kubespray/kargo-cli) ## kargo-cli
* **vagrant** by simply running `vagrant up`
* **Ansible** usual commands [**kargo-cli**](https://github.com/kubespray/kargo-cli)
## Vagrant
Assuming you have Vagrant (1.8+) installed with virtualbox (it may work
with vmware, but is untested) you should be able to launch a 3 node
Kubernetes cluster by simply running `$ vagrant up`.
This will spin up 3 VMs and install kubernetes on them. Once they are
completed you can connect to any of them by running
`$ vagrant ssh k8s-0[1..3]`.
```
$ vagrant up
Bringing machine 'k8s-01' up with 'virtualbox' provider...
Bringing machine 'k8s-02' up with 'virtualbox' provider...
Bringing machine 'k8s-03' up with 'virtualbox' provider...
==> k8s-01: Box 'bento/ubuntu-14.04' could not be found. Attempting to find and install...
...
...
k8s-03: Running ansible-playbook...
PLAY [k8s-cluster] *************************************************************
TASK [setup] *******************************************************************
ok: [k8s-03]
ok: [k8s-01]
ok: [k8s-02]
...
...
PLAY RECAP *********************************************************************
k8s-01 : ok=157 changed=66 unreachable=0 failed=0
k8s-02 : ok=137 changed=59 unreachable=0 failed=0
k8s-03 : ok=86 changed=51 unreachable=0 failed=0
$ vagrant ssh k8s-01
vagrant@k8s-01:~$ kubectl get nodes
NAME STATUS AGE
k8s-01 Ready 45s
k8s-02 Ready 45s
k8s-03 Ready 45s
```
## Ansible
**Ansible** usual commands
# Further Reading
A complete **documentation** can be found [**here**](https://docs.kubespray.io) A complete **documentation** can be found [**here**](https://docs.kubespray.io)

23
Vagrantfile vendored
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@ -11,11 +11,12 @@ CONFIG = File.join(File.dirname(__FILE__), "vagrant/config.rb")
$num_instances = 3 $num_instances = 3
$instance_name_prefix = "k8s" $instance_name_prefix = "k8s"
$vm_gui = false $vm_gui = false
$vm_memory = 1024 $vm_memory = 1536
$vm_cpus = 1 $vm_cpus = 1
$shared_folders = {} $shared_folders = {}
$forwarded_ports = {} $forwarded_ports = {}
$subnet = "172.17.8" $subnet = "172.17.8"
$box = "bento/ubuntu-14.04"
host_vars = {} host_vars = {}
@ -40,22 +41,7 @@ end
Vagrant.configure("2") do |config| Vagrant.configure("2") do |config|
# always use Vagrants insecure key # always use Vagrants insecure key
config.ssh.insert_key = false config.ssh.insert_key = false
config.vm.box = $box
config.vm.box = "ubuntu-14.04"
config.vm.box_url = "https://storage.googleapis.com/%s.release.core-os.net/amd64-usr/%s/coreos_production_vagrant.json" % [$update_channel, $image_version]
["vmware_fusion", "vmware_workstation"].each do |vmware|
config.vm.provider vmware do |v, override|
override.vm.box_url = "https://storage.googleapis.com/%s.release.core-os.net/amd64-usr/%s/coreos_production_vagrant_vmware_fusion.json" % [$update_channel, $image_version]
end
end
config.vm.provider :virtualbox do |v|
# On VirtualBox, we don't have guest additions or a functional vboxsf
# in CoreOS, so tell Vagrant that so it can be smarter.
v.check_guest_additions = false
v.functional_vboxsf = false
end
# plugin conflict # plugin conflict
if Vagrant.has_plugin?("vagrant-vbguest") then if Vagrant.has_plugin?("vagrant-vbguest") then
@ -92,7 +78,8 @@ Vagrant.configure("2") do |config|
"ip" => ip, "ip" => ip,
"access_ip" => ip, "access_ip" => ip,
"flannel_interface" => ip, "flannel_interface" => ip,
"flannel_backend_type" => "host-gw" "flannel_backend_type" => "host-gw",
"local_release_dir" => "/vagrant/temp"
} }
config.vm.network :private_network, ip: ip config.vm.network :private_network, ip: ip