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1) 500GB Endurance Storage (maybe with CDN but seems very expensive compared to serving from the frontend webservers)

- Is this storage 'scalable' after creation, both in size and iops ?

2) 1 VM (3 MySQL databases) server with backup facilities (total size of all DB's 12 GB)

- probably start out with 2CPU,6GB RAM ..

3) >= 2 VM's (frontend webservers) (2CPU, 2GB MEM) (linux, nginx, php)

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#!ipxe

#set base-url http://stable.release.core-os.net/amd64-usr/current
set base-url http://10.20.30.1/deploy
kernel ${base-url}/coreos_production_pxe.vmlinuz cloud-config-url=http://10.20.30.1/configs/master.yaml
initrd ${base-url}/coreos_production_pxe_image.cpio.gz

boot

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  FirstSeen                             LastSeen                        Count   From                    SubobjectPath                           Reason          Message
  Thu, 24 Sep 2015 09:14:09 +0000       Thu, 24 Sep 2015 09:14:09 +0000 1       {scheduler }                                                    scheduled       Successfully assigned eva-backend to 127.0.0.1
  Thu, 24 Sep 2015 09:14:09 +0000       Thu, 24 Sep 2015 09:14:09 +0000 1       {kubelet 127.0.0.1}     implicitly required container POD       pulled          Pod container image "gcr.io/google_containers/pause:0.8.0" already present on machine
  Thu, 24 Sep 2015 09:14:09 +0000       Thu, 24 Sep 2015 09:14:09 +0000 1       {kubelet 127.0.0.1}     implicitly required container POD       created         Created with docker id c1172a6fcc00
  Thu, 24 Sep 2015 09:14:09 +0000       Thu, 24 Sep 2015 09:14:09 +0000 1       {kubelet 127.0.0.1}     implicitly required container POD       started         Started with docker id c1172a6fcc00
  Thu, 24 S

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This config is used on a server with 6 physical network cards. four of them will be used to create two 2-nic bonds (bond0, bond1) and the remaining two will remain unused for now (enp5s0f0,enp5s0f1). First we enable the bonding module by writing out two files (review the bonding module options for your own environment). We then write out unit files to :

- 00-bond*.netdev  : Setup two bonding interfaces (units) 
- 01-*.network  : Attach each interface to the right bond interface
- 99-dhcp.network : Disable DHCP on the remaining interfaces (' catch all ') 
- down-interfaces.service : One time service to flush out all the assigned IP adresses and down the interfaces
- systemd-networkd.service : Restart the networkd service to 'up'  the bonding interfaces

----------------------------------------------

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#cloud-config

coreos:
  units:
    - name: etcd2.service
      drop-ins:
        - name: 50-etcd-initial-cluster.conf
          content: >
            [Service]

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- Publiek IP adres mappen naar 172.16.250.222/172.16.239.201
- Pingen van 10.172.40.222 naar 10.172.40.242 werkt niet

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#cloud-config

write_files:
  - path: /opt/bin/curl-retry.sh
    permissions: '0755'
    owner: root
    content: |
      #!/bin/sh -x
      until curl $@
      do sleep 1

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#cloud-config

write_files:
  - path: /opt/bin/curl-retry.sh
    permissions: '0755'
    owner: root
    content: |
      #!/bin/sh -x
      until curl $@
      do sleep 1

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[{"id":20,"visits":26,"date":1468249200},{"id":21,"visits":31,"date":1468249200},{"id":22,"visits":42,"date":1468249200},{"id":23,"visits":26,"date":1468249200},{"id":25,"visits":39,"date":1468249200},{"id":26,"visits":35,"date":1468249200},{"id":28,"visits":33,"date":1468249200},{"id":29,"visits":19,"date":1468249200},{"id":31,"visits":55,"date":1468249200},{"id":32,"visits":15,"date":1468249200},{"id":33,"visits":26,"date":1468249200},{"id":34,"visits":20,"date":1468249200},{"id":35,"visits":48,"date":1468249200},{"id":36,"visits":54,"date":1468249200},{"id":37,"visits":55,"date":1468249200},{"id":38,"visits":65,"date":1468249200},{"id":39,"visits":21,"date":1468249200},{"id":40,"visits":25,"date":1468249200},{"id":41,"visits":48,"date":1468249200},{"id":42,"visits":43,"date":1468249200},{"id":43,"visits":25,"date":1468249200},{"id":20,"visits":42,"date":1468249500},{"id":21,"visits":28,"date":1468249500},{"id":22,"visits":10,"date":1468249500},{"id":23,"visits":51,"date":1468249500},{"id":25,"visits":48,"d

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--- Day 25: Let It Snow ---

Merry Christmas! Santa is booting up his weather machine; looks like you might get a white Christmas after all.

The weather machine beeps! On the console of the machine is a copy protection message asking you to enter a code from the instruction manual. Apparently, it refuses to run unless you give it that code. No problem; you'll just look up the code in the--

"Ho ho ho", Santa ponders aloud. "I can't seem to find the manual."

You look up the support number for the manufacturer and give them a call. Good thing, too - that 49th star wasn't going to earn itself.