Questions tagged [load-balancing]
Load balancing deal with the techniques involved on using multiple systems to deal with high demands, balancing the load between those multiple systems. Questions deal with networking and server load balancing, using dedicated hardware or not.
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Azure silently drops http response after 5 minutes
I have a public test-web server that returns http response after 10 minutes (Pretending to do some work for 10 minutes). Then I have a simple Powershell script that sends a GET message to the web ...
- 309
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why is my kafka cluster under such a high load for only 1.2K clients, 3K message/s, max bandwidth 25Mb/s
I have a single cloud server, the spec:
Intel Xeon 4 core 3GHz Cpu, 16G memory
I've run a kafka cluster(3 kafka instances + zookeeper) via docker compose on it(docker images were pulled at early ...
- 141
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HAProxy: configuring multiple single domain SSL certs for domain and subdomain
Current configuration:
2 URLS (both with DNS records that point to the same static IP). And each url has a single domain SSL.
subdomain.domain.com
domain.com
Static IP connects to an Azure Load ...
- 101
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How to solve 502 bad gateway in GKE cluster
I'm getting below error in GKE logging cluster on PROD ENV
I have 2 GKE cluster running in GCP
Im using GCE Ingress and google managed certificate
Dev Env Cluster
Prod Env Cluster
1 service is ...
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Kubernetes: what is special about ingress controllers and why are they useful or necessary?
I don't understand why Nginx and HAproxy, among others, have very specific software for Kubernetes called ingress controllers, software that is different from the nginx or haproxy software you would ...
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How to improve TTFB on NGINX?
I have a long TTFB (1.6 sec) and find the reason for this.
My stack is server (nginx + php-fpm) and load balancer on Hetzner and Cloudflare.
Are there too many redirects and therefore the waiting time ...
- 111
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Nginx load balancer throwing forbidden from moodle application server
I am facing this issue. My load balancer is throwing forbidden error upon access the moodle application server my load balancer config is this.
upstream moodle_cluster {
ip_hash;
server 1.2.3....
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controller node openstack can't ping to instance
I have openstack infrastructure with manual instalation, My problem I can't ping internal ip of openstack instance.
sudo ip netns exec qrouter-id ping internal ip instance ==> work for me but ...
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Nginx Proxy, Cloudflare Full SSL, and Load Balancer Redirection Loop?
I'm facing an issue with a redirection loop when using Nginx as a reverse proxy in front of my load balancer. My setup is as follows:
Domain: aarohisilks.com DNS: Cloudflare, A record pointing to my ...
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K8s - Does LoadBalancer Service need NodePort?
I was going through this tutorial and it says that we need to define NodePort when using service type LoadBalancer.
But I've seen implementation of LoadBalancer service types without providing ...
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Nginx not routing simultaneous requests hashed by a header variable to same upstream
I am using Nginx v1.27 as a load balancer for 2 upstream services. The routing is decided by nginx using hash on a header in the request.
Since the apps are part of a transaction, requests with a ...
- 101
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Setup Nginx Reverse Proxy with Upstream SSL
I need to setup a reverse proxy with Nginx with Upstream SSL.
Nginx server should act as LoadBalancer and SSL endpoint.
Upstream backend {
ip_hash;
server 192.168.178.11;# here no ssl
server 192.168....
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1
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Best approach for HSTS with a redirect to a new domain
Situation:
A site we manage got migrated to a new hosted solution and will also have a new domain name. The clients want to keep the old domain name and have it redirect to the new domain name at the ...
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ERR_TOO_MANY_REDIRECTS (nginx + Hetzner load balancer + Cloudflare)
I would like to set up a Hetzner Load Balancer for my server with nginx application.
And I have the following configuration.
Load Balancer of Hetzner:
Origin server with app nginx as a target.
Nginx ...
- 111
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Traefik with FTPS , TLS offloading issue
i m trying to migrate from HAProxy to Traefik, i have an existing config of Haproxy that act as TCP loadbalancer for an FTPS server. now, i m trying to do that same with traefik.
The FPTS server ...
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