suzumura-ss’s gists

suzumura-ss / x_reproxy_url_filter.rb

Last active December 22, 2015 00:32

Rack middleware for process X-Reproxy-URL.

	=begin
	require 'grape'
	require 'x_reproxy_url_filter'

	class Hello < Grape::API
	get 'static' do
	status 200
	%w{The quick brown fox jumps over the lazy dog}
	end
	get 'download' do

suzumura-ss / upload_boby.lua

Last active January 8, 2016 14:36

upload request-body to other service

	-- https://github.com/diegonehab/luasocket
	local HTTP = require("socket.http")
	local LTN12 = require("ltn12")

	-- source for ngx.req.socket()
	function source_tcpsock(handle, bytes)
	bytes = tonumber(bytes)
	if handle then
	return function()
	if bytes <= 0 then

suzumura-ss / error.log

Last active December 21, 2015 13:09

nginx-lua: upload request-body to other service with LuaSocket

	2015/12/21 20:31:38 [error] 7922#0: *70 lua entry thread aborted: runtime error: attempt to yield across C-call boundary
	stack traceback:
	coroutine 0:
	[C]: in function 'request'
	/opt/nginx/scripts/upload4.lua:45: in function </opt/nginx/scripts/upload4.lua:1>, client: 127.0.0.1, server: localhost, request: "POST /upload4 HTTP/1.0", host: "localhost"

	see:
	http://stackoverflow.com/questions/30111808/luasocket-nginx-error-lua-entry-thread-aborted-runtime-error-attempt-to-yi

suzumura-ss / x_cloudwatchlog_filter.rb

Last active December 23, 2015 02:27

put CloudWatchLogs with X_CLOUDWATCH_LOG header

	=begin
	require 'grape'
	require 'uuid'
	require 'ltsv'

	class Hello < Grape::API
	post 'teapot' do
	status 201
	id = UUID.generate
	header XCloudwatchLogFilter::X_CLOUDWATCH_LOG, LTSV.dump({user_id:id, resource:'/teapot'})

suzumura-ss / upload_body.lua

Last active December 22, 2015 05:17

nginx-lua: upload request-body to other service without LuaSocket

	local function header_join_with_crlf(header)
	local str = "", k, v
	for k,v in pairs(header) do
	str = str .. v .. "\r\n"
	end
	return str
	end

	-- @return client, err
	local function connect(ngxctx, host, port, path)

suzumura-ss / nginx_upload2s3.lua

Last active December 22, 2015 16:47

nginx-lua: upload to aws-s3

	local function signature(ngxctx, method, bucket, objectkey)
	local access_key = os.getenv('AWS_ACCESS_KEY_ID')
	local secret_key = os.getenv('AWS_SECRET_ACCESS_KEY')
	local date = ngxctx.http_time(ngxctx.time())
	local headers = ngxctx.req.get_headers()
	local s2s = method .. "\n"
	s2s = s2s .. (headers['content-md5'] or "") .. "\n"
	s2s = s2s .. (headers['content-type'] or "") .. "\n"
	s2s = s2s .. date .. "\n"
	s2s = s2s .. "/" .. bucket .. "/" .. objectkey

suzumura-ss / build-ngx_openresty-with-passenger.rb

Last active December 22, 2015 20:34

build ngx_openresty with passenger

	#!/usr/bin/env ruby
	=begin
	sudo yum -y install gcc openssl-devel zlib-devel pcre-devel lua lua-devel
	sudo yum -y install ruby-devel curl-devel gcc-c++
	wget https://openresty.org/download/ngx_openresty-1.9.3.2.tar.gz
	tar xf ngx_openresty-1.9.3.2.tar.gz

	gem install passenger
	ruby build.rb
	=end

suzumura-ss / config.ru

Last active December 22, 2015 17:10

nginx-lua: upload request-body to AWS-S3

	require 'grape'
	require 'uuid'
	require 'aws-sdk'


	class Hello < Grape::API
	HTTP_PROXY = ENV['HTTP_PROXY'] \|\| ENV['HTTPS_PROXY']
	AWS_REGION = ENV['AWS_REGION'] \|\| 'ap-northeast-1'

	module Logic

suzumura-ss / fuse-cloudwatchlogfs.rb

Last active December 23, 2015 15:38

fuse-cloudwatchlogfs - Send to AWS-CloudWatchLog

	#!/usr/bin/env ruby
	=begin
	* install
	$ yum -y install fuse fuse-devel
	$ gem install rfusefs

	* mount
	$ mkdir group_name
	$ ruby cloudwatchlogfs.rb group_name
	#=> log-group name is 'group_name'

suzumura-ss / Trac-Dockerfile

Last active November 2, 2018 00:54

trac with Docker

	FROM ubuntu

	WORKDIR /root
	ENV TZ=JST-9

	RUN apt-get update -y
	RUN apt-get upgrade -y
	RUN apt-get -y install trac
	RUN mkdir ./Main
	RUN echo "main\n\n" \|trac-admin ./Main initenv

Toshiyuki Suzumura suzumura-ss