rtomaszewski

# 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

# 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

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

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

#include <strings.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <termios.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

rtomaszewski

.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

#!/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

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

# (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

rtomaszewski

import XenAPI
 
s=XenAPI.Session('http://localhost/')
s.login_with_password('root', 'password')
s.xenapi.VM.get_all()
Out[30]:
['OpaqueRef:fed9f387-359c-5e34-04b3-7e9de0271e9b',
 'OpaqueRef:f21c711b-5de7-fb1f-5320-ea4b8fbbdac2',
...
'OpaqueRef:0032adf3-04d3-6cf7-94fe-9d06af09bec7']