| '''Generator that can tell the future based on a iterable object | |
| Update: Created a helper class to simplify the core generator code, left original to verify against. | |
| ''' | |
| from collections import deque | |
| class Bucket(object): |
| """Checking to see if snappy works with Python 3 recent updates to libraries | |
| Requires: | |
| python-snappy==0.5 | |
| fastavro==0.9.9 | |
| """ | |
| import random | |
| import string |
| """Generate a random YouTube like Video ID, supports deterministic generation | |
| if seed is passed. | |
| """ | |
| import random | |
| import string | |
| import sys | |
| YT_SET = (string.ascii_letters + string.digits + "-_") * 2 | |
| class DecoratedContextManager: | |
| def __init__(self): | |
| pass | |
| def start(self): | |
| """Starts, for example opens file. | |
| """ | |
| pass |
| import csv | |
| import gzip | |
| import sys | |
| import humanfriendly | |
| class MultipartCSVWriter: | |
| def __init__(self, dest_format, fieldnames, max_size, |
Source: http://syskall.com/using-boot2docker-using-nfs-instead-of-vboxsf/
I was having some caching issues when boot2docker was accessing volume shares with the Alpine linux base image, flipping to nfs seems to fix this issue. vboxfs is also quite a bit slower if you get your file count high enough, so seems like a good reason to flip.
If you need an agent check that requires an extra python package one windows simply do the following:
Quick lookup plugin for ansible. I needed a clean way to pass an unknown amount of local envs via params when creating a docker container, based on the env vars on the CI server.
Run the playbook to test with: ansible-playbook -i localhost, playbook.yml
Note: This was thrown together very quickly, I'll hopfully have some time to expand this plugin with proper documention and error handling.
Note original (non plugin route was) ugly and hacky:
---
Very quick with_dict_subelements lookup plugin. This is a cross between with_dict and with_subelements The plugin takes a list of two values, First a dictionary, a string with the path in the dictionary to expand (expects a list).
Run the playbook to test with: ansible-playbook -i localhost, playbook.yml
Note: This was thrown togehter very quickly, I'll hopfully have some time to expand this plugin with proper documention and error handling.
Very quick with_items_sequence lookup plugin. I needed the ability to create a list of workers on a remoter server, based on the structure these workers could be on differrent autoscale groups, and based on size different worker counts per instance. My playbook creates docker containers that are run via supervisor, but you have to have unique names for each of the containers if you want to have more instances, and I couldn't find a clean way to do this without a new lookup plugin.
Run the playbook to test with: ansible-playbook -i localhost, playbook.yml
Note: This was thrown togehter very quickly, I'll hopfully have some time to expand this plugin with proper documention and error handling.