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@jamesfalkner
jamesfalkner / istio-coolstore.sh
Created March 14, 2018 21:33
Hack to install istio to OpenShift and deploy coolstore-microservice as an istio service mesh
#!/bin/bash
# This script will install istio and the coolstore-microservice demo as a service mesh.
# It does everything as a cluster-admin user because istio (the project) still needs it to
# work. Future versions will not require so many permissions!
#
# Maintainer: James Falkner <jfalkner@redhat.com>
#
# Prereqs:
#
@denji
denji / nginx-tuning.md
Last active July 23, 2024 23:45
NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@stuart-warren
stuart-warren / CreateJob.sh
Last active March 8, 2024 16:20
Create a job in Jenkins (or folder) using the HTTP API
# check if job exists
curl -XGET 'http://jenkins/checkJobName?value=yourJobFolderName' --user user.name:YourAPIToken
# with folder plugin
curl -s -XPOST 'http://jenkins/job/FolderName/createItem?name=yourJobName' --data-binary @config.xml -H "Content-Type:text/xml" --user user.name:YourAPIToken
# without folder plugin
curl -s -XPOST 'http://jenkins/createItem?name=yourJobName' --data-binary @config.xml -H "Content-Type:text/xml" --user user.name:YourAPIToken
# create folder