Why Should I Care (For Developers)
"Docker interests me because it allows simple environment isolation and repeatability. I can create a run-time environment once, package it up, then run it again on any other machine. Furthermore, everything that runs in that environment is isolated from the underlying host (much like a virtual machine). And best of all, everything is fast and simple."
| from south.modelsinspector import add_introspection_rules | |
| from django.db import models | |
| from django.db.models import permalink | |
| from django.contrib.auth.models import User | |
| from core.models import Cliente | |
| from biblioteca.models import Imagem | |
| from base64 import b32encode | |
| from hashlib import sha1 | |
| from random import random |
| #!/bin/bash -u | |
| docker="docker -H 127.0.0.1:4243" | |
| if [ $# -lt 2 ] | |
| then | |
| echo >&2 "ERROR: wrong number of parameters." | |
| echo >&2 | |
| echo >&2 "Usage:" | |
| echo >&2 " $0 <image> <path_on_container::url> [path_on_conainer:url] ..." |
| #!/bin/bash | |
| PREFIX=registry.cloud.tsuru.io/tsuru/ | |
| read command | |
| for image in "$@" | |
| do | |
| echo "Generating $image... " | |
| full_image=${PREFIX}${image} | |
| id=`docker -H 127.0.0.1:4243 run -d $full_image $command` |
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| import os | |
| from nacho.services.servers import NachoServer | |
| from nacho.services.routers import Routers | |
| from nacho.controllers.base import ApplicationController | |
| from tornado.escape import json_encode | |
| class MainHandler(ApplicationController): |
| """ | |
| jQuery templates use constructs like: | |
| {{if condition}} print something{{/if}} | |
| This, of course, completely screws up Django templates, | |
| because Django thinks {{ and }} mean something. | |
| Wrap {% verbatim %} and {% endverbatim %} around those | |
| blocks of jQuery templates and this will try its best |
| - 2 runs, one warmup, one timed | |
| - warmup was 5m | |
| - timed run 30s | |
| - default sentry settings (no database access) | |
| - 3 sync workers | |
| - sentry start | |
| - os-x (brew install pypy --devel) | |
| - siege -c 3 http://localhost:9000/login/ -b -t30S | |
| == pypy 2.0 beta 2 |
| from splinter import Browser | |
| from tempfile import NamedTemporaryFile | |
| data = """ | |
| <html><head><title>Splinter testing</title></head><body> | |
| <select id="estado" name="estado"> | |
| <option value="teste1">teste1</option> | |
| <option value="teste2">teste2</option> | |
| <option value="teste3">teste3</option> | |
| <option value="teste4">teste4</option> |
| "Logistic map iteration timing" | |
| from itertools import islice | |
| import time | |
| import main | |
| def logistic_map(r, x): | |
| assert r > 0, 'R must be a positive number' | |
| assert 0 < x < 1, 'X must be a number between 0 and 1' | |
| while True: |
