Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [load-balance]

31 questions
0
votes
2 answers

Apache loadbalance multiple DNS with custom params to slave servers

Well, I have setup an LB with apache2, behind it, there a project (ZF2 PHP), that is an Ecommerce. I intend to have many DNS's from clients, and all of them pointing to my LB, and dispatching this requests, but my problem, is between LB and slaves…
Fernando Fernandes
  • 1
0
votes
1 answer

Nginx look in directory if not exists pass to upstream backend

We are using nginx as load balancer between two webserver Is it possible to have nginx look if a requested file exists in a specific local directory (some minified css/js files, some images) and if yes, serve the file directly, if no pass the…
dwing265
  • 3
  • 2
0
votes
0 answers

Google Cloud Engine - LoadBalancer ICMP host unreachable - admin prohibited filter

We are hosting an project on Google Cloud Engine. With an TCP-LoadBalancer before the cluster and the Nodes. Since an week we got the problem that customers are reporting the Error: "Connection Lost to the Server". tpcdump on the IP of the…
A.Rempel
  • 1
  • 2
0
votes
1 answer

How to add a second DSL Connection to my network

We have vdsl 50 internet connection that fails from time to time. Therefore we planned to order a second line that is completly different e.g. cable modem based. What is the best way to integrate that into the network? Should we just use 2 gateways…
Mr.Gosh
  • 323
  • 1
  • 6
  • 16
0
votes
1 answer

How to migrate production environment from EC2-Classic to VPC?

I need to migrate production environment from EC2-Classic to VPC. For now I have one Elastic LB with a few EC2 instances behind it. My plan is: create a new LB balancer and add VPC instance create 2 Route53 records using Weighted Round Robin…
Vitaly Karasik DevOps
  • 469
  • 2
  • 4
  • 20
0
votes
1 answer

iptables configuration on Windows Azure (CentOS 6.5) for endpoint load-balanced set

I created 2 VMs (CentOS6.5) on Windows Azure for Postgresql database and HA cluster, everything works fine except when I set iptables service on, the endpoint load-balanced set is down. for security issue, I blocked all input access except trust…
Ryan Rogers
  • 3
  • 2
0
votes
1 answer

Connecting to Cassandra Cluster

I'm just getting started with Cassandra and had a few questions. I'm going to be deploying a 4 node cluster on AWS as per the DataStax documentation (http://www.datastax.com/docs/datastax_enterprise3.1/install/install_dse_ami). Once I have this 4…
Schodemeiss
  • 230
  • 1
  • 2
  • 7
0
votes
1 answer

Nginx Upstream - Notification That Primary Servers Are Down

I am hoping someone can give me some help, as I am pretty new to Nginx. Thanks in advance. Premise: I have a load balancing server (nginx upstream) in a test environment, load balancing between two web servers. I use the fail_timeout parameter…
Dom
  • 75
  • 1
  • 11
0
votes
2 answers

HAProxy live injection

I would ask you if HAProxy load balancer can be live injectioned (reconfigured without restarting the balancer) without losing connections.
1911z
  • 101
0
votes
3 answers

how to configure apache with mod_cache and mod_proxybalance for massive virtual hosting

I have a farm of IIS servers which provides something akin to domain parking sites, with thousands of domains assigned to the system, and content generated dynamically. I need a load balancing and cacheing solution. My intention is to use Apache…
Erik Funkenbusch
  • 600
  • 10
  • 27
0
votes
0 answers

Nginx Issue with stream and upstream to VMware UAG

I'm trying to setup VMware UAG load balanced with Nginx. I keep getting this error, nginx: [emerg] "stream" directive is not allowed here. I'm not sure what I am doing wrong. I am in no way a developer so please excuse my ignorance. Thanks in…
Joe Castro
  • 1
  • 1
0
votes
1 answer

Best way to set the network infrastructure - Windows Server (AD, DHCP, DNS) + Router + VPN + Load Balance

First of all, I'd like to say I really like working with networks and managing computers, but I do it as a hobby. I'm not really a professional and only do it for my own things as I love learning about IT. Btw, English is not my first language, so…
Charles Tomazini
  • 1
  • 1
0
votes
1 answer

how to check whether the backend server in a loadbalancer has bypassed the loadbalancer in a DSR mode while replying to client?

I couldn't find much information on how to verify if DSR mode in a loadbalancer works or not. Is there a way to find whether the loadbalancer is bypassed during a reply from the backend server to the client in case of a Direct Server Return node ?
Senthil A Kumar
  • 101
  • 4
0
votes
1 answer

Virtual IP or Mac Binding IP for loadbalancer

I am configuring LoadBalancing for my website which is hosted on 2 webservers. I have MAC binded static IPs for both the servers. For LoadBalancer also can I have a MAC binded IP or a Virtual IP without any binding is mandatory? I am referring to a…
user13727833
  • 3
  • 4
-1
votes
1 answer

Best load balance hardware

I have to buy a load balance to manage two adsl lines (ADSL 2), on a company with a huge number of users. This device will have at least 3 wan port (for a new future adsl line), and gigabit lan. Which load balance hardware can I buy for my purpose?…
Bau Miao
  • 101
  • 3
1
2
3