rtomaszewski’s gists

rtomaszewski / 0_reuse_code.js

Created January 11, 2014 00:00

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

rtomaszewski / default-pool.sh

Last active August 29, 2015 13:56

create f5 pool

	# default pool

	create ltm pool pool-vip-80
	modify ltm pool pool-vip-80 members add { 1.1.1.1:80 { session disabled state down } }
	modify ltm pool pool-vip-80 monitor http

	# let' add some cloud servers manually
	modify ltm pool pool-vip-80 { members add { 10.208.1.1:80 } }

	# use the Rackconnect metadata feature

rtomaszewski / vip-http.sh

Created March 2, 2014 16:47

create a default http vip

	# http vip

	create ltm virtual vs-vip-80 destination 192.168.199.111:http
	modify ltm virtual vs-vip-80 { profiles replace-all-with { tcp { } } }
	modify lmt virtual vs-vip-80 { profiles add { http } }
	modify ltm virtual vs-vip-80 { pool pool-vip-80 }

rtomaszewski / custom-pools.sh

Created March 2, 2014 16:48

create custom pools


	create ltm pool pool-vip-80-url1
	modify ltm pool pool-vip-80-url1 members add { 1.1.1.1:80 { session disabled state down } }
	modify ltm pool pool-vip-80-url1 monitor http
	modify ltm pool pool-vip-80-url1 { members add { ip:port } }

	create ltm pool pool-vip-80-url2
	modify ltm pool pool-vip-80-url2 members add { 1.1.1.1:80 { session disabled state down } }
	modify ltm pool pool-vip-80-url2 monitor http
	modify ltm pool pool-vip-80-url2 { members add { ip:port } }

rtomaszewski / rax-list-cs-ips.sh

Last active August 29, 2015 13:56

list Openstack Rackspace cloud servers ip in more readable way

	nova list \| egrep -v 'ID\|-----' \| awk -F'\|' '{print $2 }' \| ( echo 'name pub-new(rc) ip priv-net ip init-net ip' ; while read cs; do nova show $cs \| egrep ' name \|accessIPv4\|public network\|private' \| awk -F"\|" '{for (i=1;i<=NF;i++) gsub (/^ */,"",$i); print $2,$3}' \| sort \| xargs echo \| awk ' { print $4,$1,$2,$5,$6,$7,$8 }'; done ) \| column -t

	name pub-new(rc) ip priv-net ip init-net ip
	APP01 accessIPv4 1.2.3.141 privatenetwork 10.208.64.184 publicnetwork 1111:1a11:1111:2222:3333:2222:ff08:a1ce,11.13.12.17
	APP01 accessIPv4 1.2.3.140 privatenetwork 10.208.97.95 publicnetwork 11.13.140.6,1111:2222:3333:4444:5555:ae11:ff08:70b5
	APP02 accessIPv4 1.2.3.238 privatenetwork 10.208.97.115 publicnetwork 11.13.140.46,1111:2222:3333:4444:5555:ae11:ff08:9586
	APP03 accessIPv4 1.2.3.142 privatenetwork 10.208.102.109 publicnetwork 11.13.177.167,1111:2222:3333:4444:5555:ae11:ff08:1300

rtomaszewski / gist-type-command.c

Created March 30, 2014 19:15

Uses stdin of the shell to simulate input string and type a command to run.

rtomaszewski / vmware-workstation-xenserver.conf

Created May 14, 2014 22:41

VMware Workstation VM config for XenServer

	.encoding = "windows-1252"
	config.version = "8"
	virtualHW.version = "8"
	numvcpus = "4"
	scsi0.present = "TRUE"
	scsi0.virtualDev = "lsilogic"
	memsize = "4096"
	scsi0:0.present = "TRUE"
	scsi0:0.fileName = "xenserver5.vmdk"
	ide1:0.present = "TRUE"

rtomaszewski / spin-vm.sh

Created May 17, 2014 22:58

spin up a vm in xenserver ( http://rtomaszewski.blogspot.co.uk/2014/05/using-xe-how-to-boot-vm-in-xenserver.html )

	#!/bin/bash
	set -e
	set -x

	template=`xe template-list name-label="Ubuntu Lucid Lynx 10.04 (64-bit)" --minimal`
	vm=`xe vm-install template=$template new-name-label=vm-label`
	network=`xe network-list bridge=xenbr0 --minimal`
	vif=`xe vif-create vm-uuid=$vm network-uuid=$network device=0`

	xe vm-param-set uuid=$vm other-config:install-repository=http://archive.ubuntu.com/ubuntu

rtomaszewski / import-vms.sh

Created May 17, 2014 23:04

create more vms using the import functions from xenserver

	xe vm-export filename=vm-label1-export1.xva vm=vm-label

	for i in $(seq 2 10); do
	name="vm-$i"
	echo -n "creating vm $name "
	uuid=$(xe vm-import filename=vm-label1-export1.xva preserve=false)
	xe vm-param-set name-label=$name uuid=$uuid
	xe vm-start vm=$name
	done

rtomaszewski / isolated-network-vm.sh

Created May 19, 2014 21:27

create a vm on isolated network

	# (1)
	$ xe vm-copy vm=vm-10 new-name-label=gateway-vm
	$ xe network-list
	$ xe vif-create network-uuid=b211707c-0f56-b33e-22b0-ad1816914b8a device=3 vm-uuid=4fb0febb-5659-f9b5-abf6-21cd63632c5b
	$ xe vif-plug uuid=02600ba0-b040-733f-bcce-e64661dcb352
	$ xe console vm=gateway-vm


	# (2)
	root@gateway-vm:/etc/network# cat interfaces

Radoslaw Tomaszewski rtomaszewski