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@ahale
ahale / gist:b91fc9bc745e710e070a
Created January 27, 2016 19:35
comparing the handoff distribution of a ring build with antique ringbuilder code and one built with swift master.
small cluster with one unbalanced node, imagine that it was two boxes or something, one exploded and has been removed for some administrative reason
test script at bottom of paste
swift-ring-builder object.builder create 18 3 1
swift-ring-builder object.builder add r1z1-172.1.1.1:6000/sda1 100
swift-ring-builder object.builder add r1z2-172.1.2.1:6000/sda1 100
swift-ring-builder object.builder add r1z2-172.1.2.2:6000/sda1 100
swift-ring-builder object.builder add r1z3-172.1.3.1:6000/sda1 100
@ahale
ahale / gist:c58e5e3a045b4f2bf07d
Created January 18, 2016 16:20
pi@raspberrypi:~ $ sudo apt-get install novnc
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
ieee-data javascript-common libjs-jquery libjs-mochikit libjs-sphinxdoc libjs-swfobject libjs-underscore libtidy-0.99-0 libxmlsec1 libxmlsec1-openssl libyaml-0-2 python-amqp python-amqplib
python-anyjson python-babel python-babel-localedata python-boto python-cinderclient python-cliff python-cliff-doc python-cmd2 python-crypto python-daemon python-dateutil python-decorator
python-dns python-ecdsa python-eventlet python-extras python-feedparser python-fixtures python-formencode python-glanceclient python-greenlet python-httplib2 python-iso8601 python-jinja2
python-json-patch python-json-pointer python-jsonpatch python-jsonschema python-keyring python-keystoneclient python-kombu python-libxml2 python-lockfile python-lxml python-mako python-markupsafe
python-memcache python-migrate python-mimeparse python-mock pytho
@ahale
ahale / gist:cdbb193ed085d2f2daa7
Created March 19, 2015 11:06
09:58:43.309710 IP (tos 0x0, ttl 64, id 9394, offset 0, flags [DF], proto TCP (6), length 510, bad cksum 0 (->911b)!)
192.168.1.70.52391 > a23-205-169-113.deploy.static.akamaitechnologies.com.http: Flags [P.], cksum 0x851d (incorrect -> 0x5053), seq 1:459, ack 1, win 4112, options [nop,nop,TS val 734114546 ecr 1997704556], length 458
0x0000: 4500 01fe 24b2 4000 4006 0000 c0a8 0146 E...$.@.@......F
0x0010: 17cd a971 cca7 0050 78ed 9960 b7f1 9374 ...q...Px..`...t
0x0020: 8018 1010 851d 0000 0101 080a 2bc1 b2f2 ............+...
0x0030: 7712 8d6c 504f 5354 202f 2048 5454 502f w..lPOST./.HTTP/
0x0040: 312e 310d 0a48 6f73 743a 2076 6173 7367 1.1..Host:.vassg
0x0050: 3134 312e 6f63 7370 2e6f 6d6e 6972 6f6f 141.ocsp.omniroo
0x0060: 742e 636f 6d0d 0a55 7365 722d 4167 656e t.com..User-Agen
0x0070: 743a 204d 6f7a 696c 6c61 2f35 2e30 2028 t:.Mozilla/5.0.(
@ahale
ahale / gist:423a44047b465a9a6456
Created August 6, 2014 15:07 — forked from avalanche123/gist:981817
:+1:
:-1:
:airplane:
:art:
:bear:
:beer:
:bike:
:bomb:
:book:
:bulb:
@ahale
ahale / gist:ea8744bd29d0e7ef9598
Created July 3, 2014 10:47
salt-cloud rackspace cloud example
$ cat /etc/salt/cloud.providers
rackspaceuk:
minion:
master: [ ip address of salt master such ip in optional private networkconfigured below: 172.16.1.1 ]
identity_url: 'https://identity.api.rackspacecloud.com/v2.0/tokens'
compute_name: cloudServersOpenStack
protocol: ipv4
compute_region: [ region, such as: LON ]
user: [ rackspace cloud username ]
tenant: [ rackspace cloud tenant id (ddi / account number) ]
@ahale
ahale / gist:0c04441fdfd231b39c5b
Created July 3, 2014 10:42
openstack swift + sos cdn management haproxy.cfg
global
log 127.0.0.1 local0
log-send-hostname
maxconn 50000
tune.bufsize 65536
crt-base /etc/haproxy/ssl
ca-base /etc/haproxy/ssl
user haproxy
group haproxy
daemon
@ahale
ahale / gist:8255489
Created January 4, 2014 13:44
root@test:/srv/swift/swift# tox
py27 create: /srv/swift/swift/.tox/py27
py27 installdeps: -r/srv/swift/swift/requirements.txt, -r/srv/swift/swift/test-requirements.txt
ERROR: invocation failed, logfile: /srv/swift/swift/.tox/py27/log/py27-1.log
ERROR: actionid=py27
msg=getenv
cmdargs=[local('/srv/swift/swift/.tox/py27/bin/pip'), 'install', '-U', '-r/srv/swift/swift/requirements.txt', '-r/srv/swift/swift/test-requirements.txt']
env={'PYTHONIOENCODING': 'utf_8', 'TOXENV': 'py27,pep8', 'NOSE_WITH_OPENSTACK': '1', 'VIRTUAL_ENV': '/srv/swift/swift/.tox/py27', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'NOSE_OPENSTACK_COLOR': '1', 'SSH_CLIENT': '92.52.76.140 55324 22', 'LOGNAME': 'root', 'USER': 'root', 'HOME': '/root', 'PATH': '/srv/swift/swift/.tox/py27/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games', 'NOSE_WITH_COVERAGE': '1', '_': '/usr/local/bin/tox', 'SSH_CONNECTION': '92.52.76.140 55324 162.13.147.119 22', 'LANG': 'en_US.UTF-8', 'TERM': 'xterm-256color', 'SHELL': '/bin/bash', 'LESSCLO
@ahale
ahale / gist:7561644
Created November 20, 2013 11:25
root@firewall:~# openssl speed -evp aes-128-cbc
Doing aes-128-cbc for 3s on 16 size blocks: 658806 aes-128-cbc's in 2.98s
Doing aes-128-cbc for 3s on 64 size blocks: 178918 aes-128-cbc's in 2.98s
Doing aes-128-cbc for 3s on 256 size blocks: 45729 aes-128-cbc's in 2.98s
Doing aes-128-cbc for 3s on 1024 size blocks: 23007 aes-128-cbc's in 2.98s
Doing aes-128-cbc for 3s on 8192 size blocks: 2907 aes-128-cbc's in 2.98s
OpenSSL 1.0.1e 11 Feb 2013
built on: Wed Nov 20 11:18:21 UTC 2013
options:bn(64,32) rc4(4x,int) des(ptr,risc1,16,long) aes(partial) idea(int) blowfish(idx)
compiler: gcc -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DHAVE_CRYPTODEV -Wa,--noexecstack -DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DOPENSSL_BN_ASM_PART_WORDS -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DRMD160_ASM -DAES_ASM -DVPAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM