mmitou

AWS LambdaのPythonから利用出来るOpenCV3.0のライブラリを作成する手順

AWS Lambdaの実行環境の確認

AWSのLambda 実行環境と利用できるライブラリで確認する。

2015年12月現在では、 AMI ID: アジアパシフィック（東京） リージョンの ami-cbf90ecb を使っている。

OpenCVのビルド環境を作る

dersmon

import sys
import caffe
import cv2
import Image
import numpy as np
from scipy.misc import imresize

caffe_root = "/home/simon/Workspaces/caffe/"

#MODEL_FILE = caffe_root + 'models/placesCNN/places205CNN_deploy.prototxt'

dersmon

import sys
import caffe
import cv2
import Image
import numpy as np
from scipy.misc import imresize

caffe_root = "/home/simon/caffe/"

#MODEL_FILE = caffe_root + 'models/placesCNN/places205CNN_deploy.prototxt'

davidejones

#!/bin/bash

instance_profile=`curl http://169.254.169.254/latest/meta-data/iam/security-credentials/`
aws_access_key_id=`curl http://169.254.169.254/latest/meta-data/iam/security-credentials/${instance_profile} | grep AccessKeyId | cut -d':' -f2 | sed 's/[^0-9A-Z]*//g'`
aws_secret_access_key=`curl http://169.254.169.254/latest/meta-data/iam/security-credentials/${instance_profile} | grep SecretAccessKey | cut -d':' -f2 | sed 's/[^0-9A-Za-z/+=]*//g'`
token=`curl -s http://169.254.169.254/latest/meta-data/iam/security-credentials/${instance_profile} | sed -n '/Token/{p;}' | cut -f4 -d'"'`

file="somefile.deb"
bucket="some-bucket-of-mine"
date="`date +'%a, %d %b %Y %H:%M:%S %z'`"

kylemcdonald

Theory of Building Caffe on OS X

Introduction

Our goal is to run python -c "import caffe" without crashing. For anyone who doesn't spend most of their time with build systems, getting to this point can be extremely difficult on OS X. Instead of providing a list of steps to follow, I'll try to explain why each step happens.

This page has OS X specific install instructions.

I assume:

cb372

Install the essentials.

$ brew update && brew install elasticsearch && brew install apache-spark

Start ES.

$ elasticsearch

thomasst

"""
Copies all keys from the source Redis host to the destination Redis host.
Useful to migrate Redis instances where commands like SLAVEOF and MIGRATE are
restricted (e.g. on Amazon ElastiCache).

The script scans through the keyspace of the given database number and uses
a pipeline of DUMP and RESTORE commands to migrate the keys.

Requires Redis 2.8.0 or higher.

hirobo

#!/bin/sh

#########################################################
# usage
#do_mongoexport '2015-04-01' '2015-04-02' 'hoge'
#########################################################

get_millis()
{
  if [ $# != 1 ]; then

jimmyislive

from optparse import OptionParser
import sys
import redis

__author__ = 'Jimmy John'
__doc__ = '''
    This is a script to make a copy of a redis db. Mainly to be used for cloning AWS Elasticache
    instancces. Elasticache seems to disable the SAVE/BGSAVE commands and you do not have access to
    the physical redis instances. The UI allows you to create 'Snapshots', but no way to download

drorata

# Initialize the scroll
page = es.search(
  index = 'yourIndex',
  doc_type = 'yourType',
  scroll = '2m',
  search_type = 'scan',
  size = 1000,
  body = {
    # Your query's body
    })