Ellis Percival flyte

😎

Open for project work

Freelance Python and Go software developer, DevOps and technical architect.

flyte / jenkins_plugins_enabled.py

Created May 22, 2015 16:32

Returns a JSON list of Jenkins plugins as keys and a boolean value representing their enabled status.

	import json
	import os
	import argparse


	PLUGIN_EXTENSIONS = ("hpi", "jpi")


	def plugin_name(path):
	file_name = os.path.basename(path)

flyte / new_gist_file_0

Created May 15, 2015 15:39

Remove a passphrase from an openssl private key with correct permissions, supplying the password on the command line

(umask 077; openssl rsa -in private.key.secure -out private.key -passin pass:yourpassword)

flyte / listenudp.py

Created May 14, 2015 13:37

Listen for and print out the contents of UDP packets received on a specific port.

	import socket
	import argparse


	if __name__ == "__main__":
	p = argparse.ArgumentParser()
	p.add_argument("port", type=int)
	args = p.parse_args()

	sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

flyte / delete_merge_normal_attr.sh

Created March 31, 2015 13:18

Knife code for deleting a specific persistent 'normal' attribute from a specific node.

knife exec -E "nodes.transform('name:ss-virtualserver03') {|n| n.normal_attrs[:vccs_v3][:override_settings].delete(:merge) rescue nil}"

flyte / .bashrc

Last active August 29, 2015 14:17

Add this to .bashrc to make functions to create and enable virtualenvs based on the current directory name.

flyte / vagrant_status.py

Created November 11, 2014 12:38

Find all Vagrantfiles and check their status

	from subprocess import check_output
	import argparse
	import os
	import re

	BASE_DIR = os.path.abspath(".")
	STATUS_LINE_RE = r"^(\w+?)\s+?(\w.+?)\s$(.+?)$$"

	if __name__ == "__main__":
	p = argparse.ArgumentParser()

flyte / publish_input.py

Created August 14, 2014 14:16

Publish the changes of an input from a Raspberry Pi with PiFace digital IO board over ZeroMQ

	import zmq
	import pifacedigitalio
	import argparse
	from time import sleep

	if __name__ == "__main__":
	p = argparse.ArgumentParser()
	p.add_argument("input", type=int)
	p.add_argument("prefix", type=str)
	p.add_argument("port", type=int)

flyte / repocheck.py

Created April 17, 2014 19:51

Check all git repositories in a directory to see if they're clean or dirty.. Tested on: GitPython==0.1.7 argparse==1.2.1 prettytable==0.7.2

	import argparse
	import os
	import git
	from prettytable import PrettyTable

	if __name__ == "__main__":
	p = argparse.ArgumentParser()
	p.add_argument("base_dir")
	args = p.parse_args()

flyte / cb_versions.py

Created April 3, 2014 16:19

Loop through cookbook directories and find out which versions you've got.

	import os
	from distutils.version import LooseVersion as Version

	if __name__ == "__main__":
	cb_versions = {}
	for cb_dir in os.listdir("."):
	if cb_dir.startswith("cookbooks"):
	print "Scanning %s" % cb_dir
	for cb in os.listdir(cb_dir):
	if not os.path.isdir(os.path.join(cb_dir, cb)):

flyte / pluralise.py

Last active June 12, 2017 19:24

Pluralise word (add 's') when i != 1