Scott S. Lowe scottslowe
scottslowe
/ json-prettify-script
Created
November 8, 2013 01:32
This very simple shell script can be used by BBEdit as a text filter to "prettify" JSON output in a more human-readable form.
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| #!/bin/sh | |
| python -m json.tool |
scottslowe
/ pretty-json
Created
November 8, 2013 12:09
This output came from running the raw JSON-serialized response to a REST API through the python json.tool command.
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| { | |
| "result_count": 3, | |
| "results": [ | |
| { | |
| "_href": "/ws.v1/lswitch/3ca2d5ef-6a0f-4392-9ec1-a6645234bc55", | |
| "_schema": "/ws.v1/schema/LogicalSwitchConfig", | |
| "type": "LogicalSwitchConfig" | |
| }, | |
| { | |
| "_href": "/ws.v1/lswitch/81f51868-2142-48a8-93ff-ef612249e025", |
scottslowe
/ ugly-json
Last active
August 19, 2016 23:59
This is raw JSON-serialized output from a REST API call
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| {"results": [{"type": "LogicalSwitchConfig", "_schema": "/ws.v1/schema/LogicalSw | |
| itchConfig", "_href": "/ws.v1/lswitch/3ca2d5ef-6a0f-4392-9ec1-a6645234bc55"}, {" | |
| type": "LogicalSwitchConfig", "_schema": "/ws.v1/schema/LogicalSwitchConfig", "_ | |
| href": "/ws.v1/lswitch/81f51868-2142-48a8-93ff-ef612249e025"}, {"type": "Logical | |
| SwitchConfig", "_schema": "/ws.v1/schema/LogicalSwitchConfig", "_href": "/ws.v1/ | |
| lswitch/9fed3467-dd74-421b-ab30-7bc9bfae6248"}], "result_count": 3} |
scottslowe
/ lxc-template
Created
November 25, 2013 19:59
This snippet of libvirt XML can be used as a template when creating LXC containers that you want to run/manage via libvirt.
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| <domain type='lxc'> | |
| <name>REPLACE</name> | |
| <memory>327680</memory> | |
| <os> | |
| <type>exe</type> | |
| <init>/sbin/init</init> | |
| </os> | |
| <vcpu>1</vcpu> | |
| <clock offset='utc'/> | |
| <on_poweroff>destroy</on_poweroff> |
scottslowe
/ bridged-libvirt-ovs-xml
Created
December 2, 2013 11:51
You can use this libvirt XML code to define a virtual network that "front ends" Open vSwitch (OVS).
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| <network> | |
| <name>bridged</name> | |
| <uuid>ff5f8075-31a7-4cc9-21bf-5c8d144f58f0</uuid> | |
| <forward mode='bridge'/> | |
| <bridge name='br-ex' /> | |
| <virtualport type='openvswitch'/> | |
| <portgroup name='untagged' default='yes'> | |
| </portgroup> | |
| </network> |
scottslowe
/ apt-source-uca-havana
Created
December 13, 2013 19:10
This snippet of Puppet code configures an Ubuntu system to use the Havana packages from the Ubuntu Cloud Archive as an apt repository.
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| apt::source { 'ubuntu-cloud': | |
| location => 'http://ubuntu-cloud.archive.canonical.com/ubuntu', | |
| repos => 'main', | |
| release => 'precise-updates/havana', | |
| include_src => false, | |
| required_packages => 'ubuntu-cloud-keyring', | |
| } |
scottslowe
/ move-msg-applescript
Created
December 16, 2013 17:32
This AppleScript can be used to help quickly file spam messages into a spam training folder
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| -- This script moves messages to a spam training folder | |
| -- Set some default values to be used later in the script; not all values may be used | |
| property destMailbox : "Spam Training" | |
| property destAccount : "example.com" | |
| -- Handler called when running script from script menu | |
| on run | |
| tell application "Mail" | |
| set theSelectedMessages to selection | |
| if ((count of theSelectedMessages) < 1) then |
scottslowe
/ lxc-ovsup
Created
January 22, 2014 23:14
This script can be used to automatically attach LXC instances to Open vSwitch (OVS) on startup. You'll need to call this script from the container's configuration using the "lxc.network.script.up" configuration parameter.
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| #!/bin/bash | |
| BRIDGE="br-int" | |
| ovs-vsctl --may-exist add-br $BRIDGE | |
| ovs-vsctl --if-exists del-port $BRIDGE $5 | |
| ovs-vsctl --may-exist add-port $BRIDGE $5 |
scottslowe
/ new-lswitch-json
Created
February 19, 2014 23:26
This snippet of JSON-encoded data could be used with a VMware NSX RESTful API call to create a new logical switch.
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| { | |
| "display_name": "test-lswitch", | |
| "port_isolation_enabled": false, | |
| "transport_zones": [ | |
| { | |
| "zone_uuid": "dca3d854-b329-5458-b711-0df2d5762d7a", | |
| "binding_config": {}, | |
| "transport_type": "stt" | |
| } | |
| ], |
scottslowe
/ libvirt-default-network
Created
April 2, 2014 15:32
This XML is the definition of the default libvirt network.
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| <network> | |
| <name>default</name> | |
| <uuid>259bc60d-0ed4-4924-8537-6bccb979843e</uuid> | |
| <forward mode='nat'/> | |
| <bridge name='virbr0' stp='on' delay='0'/> | |
| <ip address='192.168.122.1' netmask='255.255.255.0'> | |
| <dhcp> | |
| <range start='192.168.122.2' end='192.168.122.254'/> | |
| </dhcp> | |
| </ip> |