I'm trying to find a solution but without any result so far,
This is the story:
We have too server in Israel, in one server we have:
Win 2003 STR that use for IIS (IBM RAID 5)
And in the second we have:
Win 2003 STR + SQL SERVER 2005 workgroup.
After 1 year running in Israel we like to go out to the world with our products.
This is what I think we need to do but we still don't figure how to that:
1. Still use the same server in Israel.
2. Buy more server outside Israel, Lets say UK and set a Load Balancer between the server in UK to Israel (both IIS and SQL).
3. In the Load balancer we like to set that if the user come from europe you will go to the server in UK and if he come from Israel you go the server there.
4. If one of the server we be go down all the the users will sends to the server outside there country.
5. In the future we like to add more server in the world on the same setting.
What do you say? how can I do something like that?
Anyone know of a good load balancer for Linux that is able to not only distribute load evenly amongst many servers, but one that's able to allocate servers based on the resource?
For instance:
I want www.mysite.com/dogs to be load-balanced between servers A, B, and C. I want www.mysite.com/cats to be load-balanced between servers X, Y, and C.
Something with a failover load balancer that you can assign a static IP address to and it'll sit in front of a number of lowend virtual private servers.
I have two servers that I run in Los Angeles (used to host gaming servers for a small community I run) for personal use that seem to be a little jumpy with server performance.
Would a load balancer help with this situation?
And for the n00b question, what exactly is a load balancer.
Very new to hosting servers, so I appreciate a gentle response
Do I need 3 LB to do this or I can do it with only one? The screenshot of Barracuda LB seem to show many "virtual LB", so I guest it's a yes?
2) So... it's service only?
On the Barracuda and some page, they are talking about "service" and not "server" LB. Can I LB a whole serveur ? Like all service from an IP xxx.xxx.xxx.234 to a server ? Or I can only do "HTTP -> SRV1" "DNS -> SRV1"? If no, what happen to service that the LB didn't know (like cPanel)?
3) An Internal Network? what About cPanel?
According to my search, LB are working like this:
EXTERNAL IP of SERVICE (xxx.xxx.xxx.200) -> INTERNAL IP SERVER 1(10.0.0.25), INTERNAL IP SERVER 2 (10.0.0.26)
So, I need to configure the server with an Internal IP cause else, it will conflit on the "local network". The probleme is, cPanel will be using the "Internal IP" to make all of his configuration... so if a user add a new website, he will configure it with 10.0.0.25, this won't since the external IP will be xxx.xxx.xxx.200 and Apache won't anwser to this virtual host. What can I do?
Can I do this ? (same internal IP as the external?) EXTERNAL IP (70.234.125.123) -> SERVER 1 INTERNAL IP (70.234.125.123), SERVER 2 INTERNAL IP (10.0.0.26)
If yes, I will configure the second serveur without cPanel and only sync the configuration and files. So in case of "crash" of the server 1, cPanel won't be working, but website won't be down...
We are planning for a clustering archirecture for our mail servers,The basic idea is put all of mailservers behind a load balancer which will monitor and distribute the n/w load as server load and forward the requests accordingly can u suggest any good hardware loadbalancer which could give us 'server load balancing' as well as n/w load balacing.
I would also like to know if it is a good idea to go for a software load balancer(like linux heartbeat) or to h/w load balancer.
traffic has been surging lately and is expected to continue surging. i am already on the fastest chipset my webhost has.
current configuration single server (centos), webserver (apache), single filesystem. many dynamic pages (perl script) but no mysql database. no php.
ideal configuration multiple webservers (apache), single file system.
assuming my scripts do not write to the filesystem (read only), what do i need to install or do in order to send a request for www.domain.com to server1.domain.com or server2.domain.com or server3.domain.com according to the load of each? it should look the same at the front end. anyone know what i need to get?
if it is possible to hide the Barracuda Load Balancer signature in headers ?
If you check here : [url]
or do a telnet 80 to that same FQDN and send "HEAD / HTTP/1.0" + "RETURN" you will be able to see in the headers the server signature (BarracudaHTTP 1.00).
Anyone know of a hardware load balancer that can load balance my apache and mysql using one device? I mean right now I can use the ultra monkey for the load balancer the cluster mysql. But I want to go hardware.
I was thinking of F5 BIGIP? will that work? anyone know Please give me some choices..
I have a setup where Apache connects to a F5 load balancer which in turn balances between two jboss app servers.
Apache using mod_proxy -> F5 (hardware load balancer) -> 2 jboss application server
It uses jsessionid. I sometimes get 500 errors for the post methods. I think the request goes to the incorrect jboss server because of the F5 load balancer. Everything works just right when I shutdown one of the jboss app servers.
I am using single Apache HTTP Server (2.2.23) as a Load Balancer with two IBM Websphere application server nodes (other machines). I have deployed the simple text based helloWorld application and it works fine with load balancer. But When I deploy the real application that contains images,css file , java script file. It loads the page without images and show me simple text and gives me the following Exception on error_logs and similar kind of exceptions
[error] [client 192.217.71.77] File does not exist: /usr/local/apache2/htdocs/application, referer: http://192.168.141.17/application/faces/test.jsp
Interestingly, when I access the application without load balancer, it also works fine.
A little bit excited as the Barracuda is coming soon...
We have 1 forum server, and it's being access internally by all the classrooms, students, teachers, etc. How should I approach this setup? The current hostname for the forum machine is forum... how should I setup the cluster? forum2?
I'm using mod_proxy_balancer in Apache 2.2.29 with OpenSSL on Windows to distribute HTTPS requests to two other back end servers, both of which are also Apache 2.2.29 with OpenSSL on Windows.
DumpIO shows that the requests are being decrypted on the balancer, and then sent unencrypted to the two workers. I would like to have the requests pass through the balancer without decrypting there, and let the two back end worker servers do the decryption. Is that possible? If so, how?
When I tried simply disabling SSL on the balancer, the requests fail, with nothing logged at all.
I've been having trouble with my VPS for a while now. In the QoS alerts page in Virtuozzo it seems to be a problem with numtcpsock and tcprcvbuf, mainly numtcpsock.
Copy these into the browser: i18.photobucket.com/albums/b106/gnatfish/qosnumtcpsock2.jpg
Anyone know of some good server load testers ( commercial )?
Im not looking for application based load testing, I need real web server load testing... need to see how much traffic this one site can take before it cries.
Hello, I've tried several companies and I almost gave up the search for what I need. Maybe someone here can help me find a hosting solution with these requirements: 1) A reseller account / Multi domains for different websites 2) ASP + .net + MS Access with mutli-lingual support 3) PHP 5 + MySQL 5 4) Allow Remote access to mysql thru port (not phpMyAdmin) 5) International Fast connection 6) 24/7 support 7) Location: US
We now have a WHM Vps and also a Dedicated for reselling VPS both located in the UK. At the moment our WHM Vps backs up to an 'Unlimited shared hosting package' but we're sure we're going to be kicked off sooner or later because were using about 50GB storage. We were wondring what everyone else uses to backup? Another disk attached to the server?
Offsite? And how you deal with the extra bandwidth a backup would use.
We now need a solution that can backup our new VPS server and our WHM server. It needs to be in the UK/EU to comply with data protection.
we have a vps hosting package through liquidweb which offers 200gb of bandwidth.
Recently we got a bill with an overage fee of $2527.5 for 3370GB additional bandwidth. I looked at all the cpanel logs and since we had the hosting account we never went over 10gb including the month they said we went over 3370 GB. I put a ticket into liquidweb and they said we launched "Multi-media services" during the same month of the overage, resulting in the overage. We did no such thing, the only thing we did was add content to our website. In the end they want us to pay the bill without offering any log or idea where the bandwidth came from. I'm just wondering if theres anything we can do other then just taking a bill for $2500 of unknowns.
Been trying to decide the best solution to my problem with my current hosting limitations (site has outgrown current shared hosting...getting lots of suspensions due to high load or "exceeds CPU" errors.
Since I am a developer/designer, I'm wondering if a reseller account would be a solution to my problem.
I was looking at managed VPS as well and trying to educate myself on all the ins and outs.
With a reseller account, are you still sharing with others?
What are the limitations?
Would I have better performance with a reseller account than a regular budget priced shared account? (currently w/BlueHost)
Please educate me so I can FINALLY make a decision. I'm so sick of the problems I've been having lately and eager to find a good solution.
We need a High Speed "FTP Storage Solution" for transferring our files securely between our offices.
requirements are simple: 1. High Speed / Good Port Speed in Megs. 2. Unlimited Sub-Accounts 3. Restrict Access by Sub-Account 4. FTP Based Access is Important 5. Ability to Create Read Only / Write Only Sub-Accounts
Space: 2 GB + Bandwidth: 20GB + Speed: Speed is Key For us. He need high speed Solution. Something in tune of Many MeGPS connectivity. Not shared.
im getting a server redone soon and looking for a small temp backup solution I got about 40gb of data that I need to backup and will need double in transfer. Also hopefully can run some basic web services to do somepicture hosting for auctions I run. Uses a few 100mb/mo. Im looking for rec. of cheap VPS hosting that offer big space/transfer and dont charge a really high setup fee I dont need any kind ofcontrol panel.
we have 5 Rack with about 110 servers and 200mbit of connection, every rack use 1 cisco catalyst 2950 without any hw firewall (we use iptables) now we want organize all with a cisco pix 535 firewall and a traffic shaping solution, what do u think of this configuration?
Ethernet connection from datacenter | | 1 Gigabit swith with the 200mbit connection | | 2 Cisco Pix 535 in fail over | | Traffic shaping server | | | | | | | switch1 switch2 switch3 switch4 switch5
