Diego Castro (dscastro) spinolacastro
spinolacastro
/ gist:56ed58031ee3bc78699cd7fbce3612ac
Created
August 12, 2016 18:56
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| db.tweet.aggregate([{ | |
| $unwind: "$entities.hashtags" | |
| }, { | |
| $group: { | |
| _id: { | |
| _id: { | |
| $toLower: "$entities.hashtags.text" | |
| } | |
| }, | |
| total: { |
spinolacastro
/ gist:1148859447752c8e83b7c7688601f9b0
Created
August 12, 2016 16:51
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| export LD_PRELOAD=libnss_wrapper.so:libuid_wrapper.so:$LD_PRELOAD | |
| export NSS_WRAPPER_PASSWD=/tmp/passwd | |
| export NSS_WRAPPER_GROUP=/etc/group | |
| export UID_WRAPPER=${UID_WRAPPER:-1} | |
| export UID_WRAPPER_ROOT=${UID_WRAPPER_ROOT:-1} | |
| crontab -u cron -l | |
| crontab -u root -l |
spinolacastro
/ gist:79fc6d25808d3866a7a71cb092035f9e
Created
August 10, 2016 17:12
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| { | |
| "container": "nodejs", | |
| "end": 1470841199, | |
| "metric": "memory/limit", | |
| "name": "nodemongotest-13-4mael", | |
| "namespace_uid": "791f312f-500f-11e6-b3ea-000d3ac01d22", | |
| "ref_date": "2016-08-10 14:00:00.226712", | |
| "start": 1470837600, | |
| "type": "pod_container", | |
| "value": 536870912 |
spinolacastro
/ gist:a829f13700ff8294367691a848a5a6e8
Created
August 10, 2016 16:34
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| { | |
| "id": { | |
| "S": "763407562129731585" | |
| }, | |
| "text": { | |
| "S": "testntest10 #testntFOLP01" | |
| }, | |
| "user": { | |
| "M": { | |
| "id": { |
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| #!/usr/bin/env python | |
| import rados, rbd, sys | |
| try: | |
| conffile, keyring, host = sys.argv[1:] | |
| except ValueError: | |
| print "Use: {} [config-file] [keyring] [host]".format(argv[0]) | |
| sys.exit(0) |
spinolacastro
/ gist:f685330ce4aeb42489ad6ade456cbdf2
Created
July 21, 2016 13:57
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| [ | |
| { | |
| "container": "memcached", | |
| "name": "memcached-1-201mt", | |
| "metric": "cpu/limit", | |
| "value": 366, | |
| "start": 1468856644252, | |
| "ref_date": "2016-07-20 19:20:42.543459", | |
| "end": 1469042761080, | |
| "namespace_uid": "4413052a-f77d-11e5-86e4-000d3ac0312b", |
spinolacastro
/ gist:1ed85ae3a2ebee3e24405bdf6da2ba9a
Created
May 18, 2016 16:37
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| constructor(props) { | |
| super(props); | |
| this.messageBuffer = [] | |
| }; | |
| var update = _.debounce(function() { | |
| messageBuffer.push(data.message) | |
| }, 100, {maxWait: 300}); |
spinolacastro
/ gist:786563b6cedd1c4bbf0930845e7473d6
Created
April 5, 2016 18:44
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| Apr 05 17:53:40 nodebr3 origin-node[60553]: I0405 17:53:40.163343 60553 config.go:99] Calling handler.OnEndpointsUpdate() | |
| Apr 05 17:53:40 nodebr3 origin-node[60553]: W0405 17:53:40.163482 60553 registry.go:638] Service 'wordpress' in namespace 'mybff' has an Endpoint pointing to pod 10.1.6.5 in namespace 'vander-project' | |
| Apr 05 17:53:40 nodebr3 origin-node[60553]: W0405 17:53:40.163505 60553 registry.go:638] Service 'console' in namespace 'getup' has an Endpoint pointing to pod 10.1.6.3 in namespace 'questtono' | |
| Apr 05 17:53:40 nodebr3 origin-node[60553]: W0405 17:53:40.163521 60553 registry.go:638] Service 'api' in namespace 'mateus' has an Endpoint pointing to pod 10.1.3.26 in namespace 'mybff' | |
| Apr 05 17:53:40 nodebr3 origin-node[60553]: W0405 17:53:40.163554 60553 registry.go:638] Service 'elasticsearch' in namespace 'pensatica' has an Endpoint pointing to pod 10.1.6.9 in namespace 'vander-project' | |
| Apr 05 17:53:40 nodebr3 origin-node[60553]: W0405 17:53:40.163567 60553 registry.go:638] Service ' |
spinolacastro
/ gist:09758192a3cbe12b059eee870147b93a
Created
April 5, 2016 18:19
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| [root@nodebr1 ~]# iptables -nv -L | |
| Chain INPUT (policy ACCEPT 0 packets, 0 bytes) | |
| pkts bytes target prot opt in out source destination | |
| 4037K 6930M ACCEPT all -- tun0 * 0.0.0.0/0 0.0.0.0/0 /* traffic from docker for internet */ | |
| 32M 8443M ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 4789 /* 001 vxlan incoming */ | |
| 1 389 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:68 | |
| 23M 15G ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED | |
| 5 420 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 | |
| 121 7260 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 | |
| 11 660 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:22 |
spinolacastro
/ gist:4f43093725d5e4e1caf95d539652f4c0
Created
March 29, 2016 21:03
Kubernetes Ceph Volume Recycler
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| #!/bin/bash | |
| AVAILABLE_VOLUMES=30 | |
| VOLUME_SIZE="1Gi 2Gi 5Gi 10Gi" | |
| OSM="osmbr1:6789" | |
| KEYRING="/etc/ceph/ceph.client.openshift.keyring" | |
| POOL=rbd | |
| USER=openshift |