metacoma

import collections

class TransformedDict(collections.MutableMapping):
    def __init__(self, *args, **kwargs):
        self.store = dict()
        self.update(dict(*args, **kwargs))  # use the free update to set keys

    def __getitem__(self, key):
        return self.store[self.__keytransform__(key)]

metacoma

python yourscript.py 2>&1 | awk '/ line / {file = gensub(/,/, "", "", $2); line = $4} END {printf("vim +%d %s\n",line, file)}' 

metacoma

# first example, data from different sources 
---
openstack:
       nova:
          location: 
               source: link!openstack.hw.node0
          conf:
               source: link!/parent/location/fs/etc/nova/nova.conf
 
       hw:

metacoma

---
openstack:
      nodes: 
          .backend: "sqlite!nodes.db"
      keys:
          .backend: "memcached!10.2.50.90:5553"
---

metacoma

#!/bin/sh

IP=172.16.128.1
SOURCE_CMD="ssh root@${IP} ps w"
#SOURCE_CMD="cat /tmp/tpl"


while :; do
	ping -W1 -c1 ${IP} && break
done

metacoma

#!/bin/sh

PATH=${PATH}:/usr/local/bin/

calendar_get_events() {
    local day="${1:-tomorrow}" # see man date(1) DATE STRING

    # validate day syntax
    for i in $day "$day + 1 day"; do
        date -d"${i}" "+%Y-%m-%d" >/dev/null 2>&1 || {

metacoma

export IMAGE_ID=`nova image-list | awk '/TestVM/ {print $2}'` export NET_ID=`nova net-list | awk '/net04 / {print $2}'`; export FLAVOR_ID=`nova flavor-list | awk '/m1.micro/ {print $2}'`; seq 1 15 | xargs -tI% sh -c 'nova add-floating-ip `nova boot vm% --image $IMAGE_ID --flavor=${FLAVOR_ID} --nic net-id=$NET_ID | awk "/ id / {print \\$4}"` `nova floating-ip-create | awk "/[0-9]+?\.[0-9]+\./ {print \\$2}"`'

metacoma

#!/usr/bin/ruby
#
#

require 'astute'
require 'net/http'
require 'pp'
require 'yaml'
require 'json'

metacoma

def router_data(node, router_id):

  stdout, _ = ssh.call(["/bin/bash", "-c", ". /root/openrc &&"
                       "neutron l3-agent-list-hosting-router "
                       "{0} -f json".format(router_id)],
                        stdout=subprocess.PIPE, node=node)

  try:
    return json.loads(stdout)[0]
  except:

metacoma

#!/bin/sh
KEYSTONE_USER=`cat /etc/fuel/astute.yaml | python -c 'import yaml, sys; print yaml.load(sys.stdin)["FUEL_ACCESS"]["user"]'`
KEYSTONE_PASS=`cat /etc/fuel/astute.yaml | python -c 'import yaml, sys; print yaml.load(sys.stdin)["FUEL_ACCESS"]["password"]'`
KEYSTONE_TENANT=admin
KEYSTONE_URL="http://127.0.0.1:5000/v3"


function auth_data() {
    cat<<EOF
auth: