To import Jmeter collection test to Blazemeter
- Go to Jmeter
- Go to File => Save test Plan As
- Import the file to Blazemeter (Upload script)
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How to import Jmeter test to Blazemeter ?
Category: Apache
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How to see logstash status ?
Find below how to check the status of the logstash service
service logstash statusWhat is logstash ?
Logstash is a free and open server-side data processing pipeline that ingests data from a multitude of sources, transforms it, and then sends it to your favorite “stash.”
For POST request, I used the following Jmeter function
- __UUID() – which returns an unique GUID structure
{
"project": {
"uuid": "${__UUID()}"
}
}
Here is the command line used to install Jmeter on my macbook
brew install jmeterand here is how to open Jmeter
jemter
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APACHE CORS ISSUE FIXED
Errors
No 'Access-Control-Allow-Origin' header
access control check: The 'Access-Control-Allow-Origin' header contains multiple values
No 'Access-Control-Allow-Origin' header is present on the requested resource"Solution
SetEnvIf Origin "^http(s)?://(.+.)?(4over.com|4over.com)$" origin_is=$0
Header set Access-Control-Allow-Origin %{origin_is}e env=origin_is
Header set Access-Control-Allow-Credentials "true"
Header always set Access-Control-Allow-Headers "Authorization"
Header always set Access-Control-Allow-Methods "GET"
Header always set Access-Control-Expose-Headers "Content-Security-Policy, Location"
Header always set Access-Control-Max-Age "600"
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Whitelist EC2 server to send email
Below find url that will allow your ec2 servers to send emails
https://console.aws.amazon.com/support/contacts?#/rdns-limitsInstall logwatch
yum install logwatch
send logwatch email
logwatch --detail Low --mailto [email protected] --service http --range today
Logwatch configuration file
vim /usr/share/logwatch/default.conf/logwatch.conf
Install mod security24 very important
yum install mod24_security
Then add the following right after it and restart apache to activate. # Second, we configure the "default" Location to restrict the methods allowed # to stop CONNECT method attacks. #
I don’t like the idea of my server responding to requests for random hostnames, even if it serves local content. How can I deny these requests?
<VirtualHost *:80>
ServerName default.only
<Location />
Order allow,deny
Deny from all
</Location>
</VirtualHost>
ab – Apache HTTP server benchmarking tool
ab is a tool for benchmarking your Apache Hypertext Transfer Protocol (HTTP) server. It is designed to give you an impression of how your current Apache installation performs. This especially shows you how many requests per second your Apache installation is capable of serving.
See following website : https://httpd.apache.org/docs/2.4/programs/ab.html
ab -n500 -c20 -H