Setting up Prometheus to collect Caddy metrics
Prometheus and Caddy-metrics
This is a simple example of how to setup Prometheus to collect Caddy metrics.
Technologies
How to send form using GO
Sending multipart/form-data form using GO
This time really simple solution to submit form using GO. This example allows you to submit form with fields, and also attach file
How to upload to S3 with presigned URL
Dealing with presigned URL
Object storage is getting more and more popular. AWS started, but nowadays, almost every provider has it. Recently Cloudflare announced its availability. DigitalOcean call them Spaces.
So today, we are trying to upload a file to an S3 type of storage with a presigned URL.
TL;DR: how to generate the correct URL and upload data into it.
Caddy & Error code SEC_ERROR_REVOKED_CERTIFICATE
How to deal with SEC_ERROR_REVOKED_CERTIFICATE
Recently I had a problem with my Caddy server . I wasn’t aware that it’s related to Caddy - the initial thought was that something went wrong with the SSL certificate. But I was wrong. The message was pretty “platonic”
Error code: SEC_ERROR_REVOKED_CERTIFICATE
How to pass ENV variables to PHP
How to export variables to PHP in secure way
It’s not a good practice to store your password in the code. It is a well-known fact, and on multiple occasions, people get hacked because they share their code (and passwords) accidentally with others.
Many bots are just browsing GitHub for lost AWS_SECRET_ACCESS_KEY or GCE credentials. I’m going to show you how to pass your AWS_SECRET_ACCESS_KEY to PHP.