imbriaco

### Keybase proof

I hereby claim:

  * I am imbriaco on github.
  * I am imbriaco (https://keybase.io/imbriaco) on keybase.
  * I have a public key ASA2X3VhgO3_XxpAeRQuZSP6qtcaeTrFu5ZD2bzUIa7l7Ao

To claim this, I am signing this object:

imbriaco

Cog on Kubernetes

This experiment was originally built on Google Cloud's Kubernetes and makes use of gcePersistentDisk. If you are not using Google Cloud, you'll need to adjust the gcePersistentDisk volumes to use the persistent disk technology available in your cluster.

At a high level the steps look something like this, though there may be subtle errors. This experiment happened a few weeks ago and I'm creating these from memory along with the test descriptors I used.

1. Setup Kubernetes and create the necessary persistent disks that are referenced in the deployment.

imbriaco

module "my_instance" {
  source = "../path/to/crazy_module.tf"
  ...
  count = 1
  include_eip = "true"
}

imbriaco

Cog Sneak Peek

This is just a quick example of what adding a very simple shell script as a Cog command would look like. Everything is a work in progress at this stage of alpha and this command does not make use of many of the advanced features in Cog, but I thought folks might find it interesting.

This is a representation of what it would look like if I (@imbriaco) were talking to a bot named cog that was running this bundle.

imbriaco: @cog: simple foo bar baz
cog:

ARG[0]: foo

imbriaco

2015-12-11 14:06:52.247 [error] GenServer #PID<0.615.0> terminating
** (Protocol.UndefinedError) protocol Enumerable not implemented for %Ecto.Changeset{action: :insert, changes: %{command_id: "183926b9-1fc9-46d4-bbfa-6f675469825a", id: "23c0aaa6-4aa0-4b18-b286-8ea851d2ccf2", parse_tree: "{\"score\":0,\"permission_selector\":{\"perms\":{\"value\":\"ec2:read\",\"quotes\":null,\"line\":1,\"col\":35,\"$ast$\":\"string\"},\"op\":\"has\",\"line\":1,\"col\":35,\"$ast$\":\"perm_expr\"},\"command_selector\":{\"right\":{\"value\":\"ec2:list\",\"quotes\":null,\"line\":1,\"col\":16,\"$ast$\":\"string\"},\"parens\":false,\"op\":\"is\",\"line\":1,\"left\":{\"name\":\"command\",\"$ast$\":\"var\"},\"col\":13,\"$ast$\":\"binary_expr\"},\"command\":\"ec2:list\",\"$ast$\":\"rule\"}", score: 0}, constraints: [%{constraint: "rules_command_id_parse_tree_index", field: :no_dupes, message: "has already been taken", type: :unique}], errors: [no_dupes: "has already been taken"], filters: %{}, model: %Loop.Models.Rule{__meta__: #Ecto.

imbriaco

dynamic!(:my_security_group, :nat, {
  :description => 'My Shiny Security Group',
  :ingress => [
    {
      :cidr_ip => '0.0.0.0/0',
      :ip_protocol => 'icmp',
      :from_port => -1,
      :to_port => -1
    }
  ]

imbriaco

This script tells the OSX UI server to click the "Add to Wunderlist" menu item. This is a horrible hack because the system preference to add shortcuts does not appear to work on the Share menu for Safari, at least with Yosemite. I combined this with a very simple Alfred workflow that is bound to a hotkey in order to trigger the script when I hit CMD-Y in Safari. It feels super crude, but it does ultimately do what I want.

Is there a better way?

imbriaco

[mark@beast /mnt/tank/media]$ zpool list
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
tank  10.9T  3.27T  7.61T    30%  1.00x  DEGRADED  /mnt

imbriaco

Keybase proof

I hereby claim:

• I am imbriaco on github.
• I am imbriaco (https://keybase.io/imbriaco) on keybase.
• I have a public key whose fingerprint is 12F8 A46C ED68 CE92 6A12 CD2B 1EB2 4C04 4921 45F9

To claim this, I am signing this object:

imbriaco

[1] pry(main)> host, user, password = %w(EAPI_HOST EAPI_USER EAPI_PASSWORD).map { |n| ENV[n] }; nil
=> nil
[2] pry(main)> Arista::EAPI::Switch.new(host, user, password).version
=> {:model_name=>"DCS-7048T-A-R",
    :internal_version=>"4.12.0-1244071.EOS4120",
    :system_mac_address=>"00:1c:73:16:c2:c8",
    :serial_number=>"*redacted*",
    :mem_total=>4009152,
    :bootup_timestamp=>1368735672.686644,
    :mem_free=>1851640,