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@seanmccully
seanmccully / keybase.md
Created July 13, 2015 06:14
verify keybase.io

Keybase proof

I hereby claim:

  • I am seanmccully on github.
  • I am smccully (https://keybase.io/smccully) on keybase.
  • I have a public key whose fingerprint is 0360 97E9 36BA 4CE8 686E 4BBF 5C11 EA8B 95C2 C93B

To claim this, I am signing this object:

@seanmccully
seanmccully / gist:6242024
Created August 15, 2013 15:59
quantum root-wrap exception
2013-08-15 15:30:02 INFO [quantum.common.config] Logging enabled!
2013-08-15 15:30:02 CRITICAL [quantum]
Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-fbb5c9e1-3f15-4b9d-b2ae-cfe0ae40bd79', 'ip', '-o', 'link', 'list']
Exit code: 1
Stdout: ''
Stderr: 'seting the network namespace failed: Invalid argument\n'
Traceback (most recent call last):
File "/usr/bin/quantum-netns-cleanup", line 20, in <module>
main()
File "/usr/lib/python2.7/dist-packages/quantum/agent/netns_cleanup_util.py", line 177, in main
$ nova list
+--------------------------------------+-----------------------------------------------------------------------------------------+--------+-------------------------------------------+
| ID | Name | Status | Networks |
+--------------------------------------+-----------------------------------------------------------------------------------------+--------+-------------------------------------------+
| 37e44f93-0c23-4e51-855d-184676027fda | dsd-dev | ACTIVE | public=10.127.68.3; private=192.168.0.3 |
| 4cc90832-6811-4ed3-aa5b-2ce277c7bc0b | lava_DATANODE_49aadf98-ddc6-4ea2-aa28-456c69c731d2_b44b6dbb-e4d7-4367-99c8-46d3089f8c84 | ACTIVE | public=10.127.68.9; private=192.168.0.9 |
| 4e5fb9f1-1f02-48a7-bcd3-1622619e9055 | lava_DATANODE_8bacf598-9628-4fba-b36e-9505c2567fed_
@seanmccully
seanmccully / gist:5435275
Created April 22, 2013 13:53
$ lab.lava.rackspace.com:/var/log/kern.log.1
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657609] python invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657617] python cpuset=/ mems_allowed=0
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657622] Pid: 22879, comm: python Not tainted 2.6.32-34-generic #77-Ubuntu
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657626] Call Trace:
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657639] [<ffffffff810b364d>] ? cpuset_print_task_mems_allowed+0x9d/0xb0
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657647] [<ffffffff810f7674>] oom_kill_process+0xd4/0x2f0
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657652] [<ffffffff810f7c30>] ? select_bad_process+0xd0/0x110
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657657] [<ffffffff810f7cc8>] __out_of_memory+0x58/0xc0
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657662] [<ffffffff810f7e5e>] out_of_memory+0x12e/0x1a0
Apr 19 16:08:58 lab-lava-lava kernel: [1554535.657669] [<ffffffff815427ae>] ? _spin_lock+0
POST /api/hello HTTP/1.1
Host: aspen.turner.com
Connection: keep-alive
Content-Length: 553
Origin: http://i.cdn.turner.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.56 Safari/537.17
Content-Type: application/x-www-form-urlencoded
Accept: */*
Referer: http://i.cdn.turner.com/[[IMPORT]]/z.cdn.turner.com/xslo/cvp/core/base/0/CVPBase.swf?site=nba&cbb=1359486441263&isEmbedContainer=false&player=main&profile=3&html5_js_url=http://i.cdn.turner.com/xslo/cvp/js/cvp.html5/cvp.html5_0.9.6.min.js&domId=cvp_player&containerVersion=Container%20v2.0.1.0&context=nba_spurs_teamoriginals&cvpSessionToken=aqTa8yzu8rKuKF30QCfODsXHP
Accept-Encoding: gzip,deflate,sdch
2013-01-29 10:59:12 20720 TRACE lava.api.middleware.wsgi File "/usr/local/lib/python2.6/dist-packages/python_novaclient-2.10.0-py2.6.egg/novaclient/client.py", line 227, in _cs_request
2013-01-29 10:59:12 20720 TRACE lava.api.middleware.wsgi resp, body = self._time_request(self.management_url + url, method,
2013-01-29 10:59:12 20720 TRACE lava.api.middleware.wsgi TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
DATANODE-1
Chain INPUT (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
12 656 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0
1319 776K ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
11 750 ACCEPT all -- * * 10.127.68.30 0.0.0.0/0
0 0 ACCEPT all -- * * 10.127.68.31 0.0.0.0/0
0 0 ACCEPT all -- * * 10.127.68.29 0.0.0.0/0
115 14654 ACCEPT all -- * * 10.127.68.28 0.0.0.0/0
DATANODE-1
Chain INPUT (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
12 656 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0
1319 776K ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
11 750 ACCEPT all -- * * 10.127.68.30 0.0.0.0/0
0 0 ACCEPT all -- * * 10.127.68.31 0.0.0.0/0
0 0 ACCEPT all -- * * 10.127.68.29 0.0.0.0/0
115 14654 ACCEPT all -- * * 10.127.68.28 0.0.0.0/0
pkts bytes target prot opt in out source destination
267 25661 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 (loopback only)
1097K 224M ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
4 256 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8006
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8004
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8005
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8009
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8008
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8007
$ sudo lsof -i -n -P
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
cupsd 819 root 6u IPv6 7523 0t0 TCP [::1]:631 (LISTEN)
cupsd 819 root 7u IPv4 7524 0t0 TCP 127.0.0.1:631 (LISTEN)
cupsd 819 root 9u IPv4 7527 0t0 UDP *:631
sshd 867 root 3u IPv4 7624 0t0 TCP *:22 (LISTEN)
sshd 867 root 4u IPv6 7626 0t0 TCP *:22 (LISTEN)
master 945 root 12u IPv4 7869 0t0 TCP 127.0.0.1:25 (LISTEN)
master 945 root 13u IPv6 7871 0t0 TCP [::1]:25 (LISTEN)
java 2687 hdfs 67u IPv4 11920 0t0 TCP 10.127.68.28:8020 (LISTEN)