David Maitland's questions

I'm setting up a single node/controller on a RackSpace VM (for testing) I have two interfaces the public one (31.222.162.) and the local network one (10.177.68.) but I dont know how to state the network config. Like the floating range, fixed range etc..

Im using the devstack script which uses these fields:

PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-eth0}
FIXED_RANGE=${FIXED_RANGE:-10.0.0.0/24}
FIXED_NETWORK_SIZE=${FIXED_NETWORK_SIZE:-256}
FLOATING_RANGE=${FLOATING_RANGE:-172.24.4.1/28}
NET_MAN=${NET_MAN:-FlatDHCPManager}
EC2_DMZ_HOST=${EC2_DMZ_HOST:-$HOST_IP}
FLAT_NETWORK_BRIDGE=${FLAT_NETWORK_BRIDGE:-br100}
VLAN_INTERFACE=${VLAN_INTERFACE:-$PUBLIC_INTERFACE}
MULTI_HOST=${MULTI_HOST:-0}

Any ideas?

So I have a 10 way SIP trunk from a UK provider. Calls in and out work fine, but as I have multiple numbers for different purposes I set up the inbound rules for each number but they never work, only the catch all number works. In the CLI when a call comes in I get this:

Executing [s@from-trunk:1] Set("SIP/Entanet-0000014f", "__FROM_DID=s") in new stack
Executing [s@from-trunk:2] ExecIf("SIP/Entanet-0000014f", "0 ?Set(CALLERID(name)=01299404193)") in new stack
Executing [s@from-trunk:7] Goto("SIP/Entanet-0000014f", "timeconditions,1,1") in new stack

The important bit i guess is "__FROM_DID=s" why is it "s" and not the DID? I talked to my provider and they DO send the DID in the SIP headers. What could be wrong with my settings or what?

My PEER details:

username=443331010040
type=peer
secret=***********
qualify=yes
nat=always
insecure=very
host=proxy.entacall.com
fromuser=443331010040
fromdomain=mydomain.com
dtmfmode=rfc2833
disallow=all
context=from-trunk
canreinvite=yes
authuser=443331010040
allow=ulaw

My incoming context details:

type=user
secret=**********
context=from-trunk

Reg string: 443331010040:************@proxy.entacall.com

Hope you can help!?

For static websites I'm using HAProxy (one master, several nodes with static HTML files on them). What services in addition would you recommend to allow WordPress sites to be hosted in the same way in terms of MySQL and files across the nodes changing.

Thanks for any advice/pointers.

Edit: I'm using Ubuntu currently with a standard LAMP stack, the reason why I need this is because as soon as one of my clients sites goes down because they are getting 1000's of hits is when they call me and I get shouted at.

@polynomial The data changes all the time (the main problem) the slaves need to be access really in a which one has the least load on it. MySQL is currently just a single server, serving the data to WP. We do know a little bit when sites will increase load, but there is not much we can do apart from add more ram and bandwidth.

So I am deploying a OpenStack private cloud in my business. As I understand from research the OpenStack project was created by RackSpace and that their own cloud platform uses OpenStack.

So my question is would it be possible to migrate or move images/servers from my private OpenStack cloud to RackSpace OpenStack public cloud?

To host web sites currently we are using dedicated linux boxes hosted in the UK. But managing them is a nightmare, backups, massive loads, downtime etc...

I was looking into OpenStack which was developed by RackSpace. Would it be possible to use a cloud platform that we host on our servers to host websites?

I understand that the a cloud platform allows you to expand your infrastructure, which is exactly what we need. But how do we use it to run MySQL and Apache? For mostly Wordpress sites?

Edit: The sites are just normal Wordpress sites using a standard LAMP stack.