vvuksan

    # Stale object handling
    if (resp.status >= 500 && resp.status < 600) {
        /* restart if the stale object is available */
        if (stale.exists) {
            restart;
        }
    }
    // On receiving the hash response, copy the hash header to the original
    // request and restart.
    if (req.restarts == 0

vvuksan

To make it work correctly all these environment variables need to be set

export SERVICE_ID=XXXXX
export API_KEY="XXXX"
export VERSION="XXXXX"

Create a dictionary

vvuksan

sub aws4_lambda_sign_request { 

    # Declare local variables we'll need
    declare local var.date_stamp STRING;
    declare local var.string_to_sign STRING;
    declare local var.canonical_request STRING;
    declare local var.credential_scope STRING;
    declare local var.request_parameters STRING;
    declare local var.canonical_querystring STRING;
    declare local var.canonical_headers STRING;

vvuksan

sub vcl_recv {
#FASTLY recv

    # If geo_override header is supplied use that instead of built in geoip library. For testing.
    if ( req.http.geo_override )  {
	set req.http.X-Geo-Country = req.http.geo_override;
    } else {
	set req.http.X-Geo-Country = geoip.country_code;    
    }
    

vvuksan

accommodates 250-500 theater style
budget $5k/day (USD)
breakout space for workshops
exhibitor space
casual / hangout spaces
option to outsource catering
travel accessibility
in-house A/V equipment
in-house A/V staff
internet access

vvuksan

data_source "LOCALCL" 10 127.0.0.1:57203
RRAs "RRA:AVERAGE:0.5:1:244" 
setuid_username "ganglia"
xml_port 8700
interactive_port 8701
server_threads 20
rrd_rootdir "/opt/ganglia/unused-rrds"
write_rrds off

vvuksan

$ mtr -c 20 -r -w -z x.x.x.x
Start: Sat Dec 27 11:19:47 2014
HOST: xxxxxx                                           Loss%   Snt   Last   Avg  Best  Wrst StDev
<snip>
  3. AS11426 gig10-0-0-424.rlghnca-rtr2.nc.rr.com        0.0%    20   19.2  25.6  10.6  73.2  13.1
  4. AS11426 cpe-024-025-062-150.ec.res.rr.com           0.0%    20   14.2  14.3  10.8  36.4   5.3
  5. AS11426 be31.chrcnctr01r.southeast.rr.com           0.0%    20   16.7  20.6  16.7  23.5   1.8
  6. AS7843  bu-ether34.atlngamq46w-bcr00.tbone.rr.com   0.0%    20   28.5  24.7  20.6  33.9   3.6
  7. AS7843  bu-ether21.atlngamq47w-bcr01.tbone.rr.com   0.0%    20   27.6  25.7  22.2  32.8   3.0
  8. AS7843  107.14.17.190                               0.0%    20   25.0  24.0  20.1  61.9   9.0

vvuksan

#!/usr/bin/env ruby
# coding: UTF-8

# install_phantomjs.rb
# 
# download, build, and install PhantomJS for Raspberry Pi
#
# * tested: PhantomJS 1.9.7 / Raspbian (Wheezy)
# 
# created on : 2014.02.13

vvuksan

$ curl -v http://www.codeanywhere.net
* About to connect() to www.codeanywhere.net port 80 (#0)
*   Trying 168.61.33.86...
* Connected to www.codeanywhere.net (168.61.33.86) port 80 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.29.0
> Host: www.codeanywhere.net
> Accept: */*
> 
< HTTP/1.1 200 OK

vvuksan

# date
Tue Jan  1 02:46:29 UTC 2013
# ntpdate -q time.apple.com
server 17.171.4.13, stratum 16, offset -0.994684, delay 0.03630
server 17.151.16.22, stratum 16, offset -0.994590, delay 0.10086
server 17.151.16.21, stratum 16, offset -0.995015, delay 0.10132
server 17.151.16.20, stratum 15, offset -0.995329, delay 0.10136
server 17.151.16.23, stratum 15, offset -0.995040, delay 0.10164
server 17.171.4.33, stratum 15, offset -0.994484, delay 0.03622
server 17.171.4.34, stratum 16, offset -0.994793, delay 0.03615