is there a way to encrypt Host header with HTTPS? – Apache
The ISP in my country block my website for a political reasons. In the first time, they block my website IP address, so every time they block the IP, I change the IP to a new one, so I can…
Why iptables not working with string match using x-forwarded-for? – Apache
I have a webserver running running with Apache on Ubuntu behind Cloudflare. I want to block a user using the iptables of the webserver. Here I want to implement to string match feature of iptables and drop the connection. Here…
docker-compose up airflow-init hangs: no network connection between containers – Debian
I'm trying to set up airflow instance using docker-compose as described in official docs and I'm stuck at airflow-init part. It looks like there is no connectivity between containers, but I don't know how to fix it. I use literally…
Redis – docker containers in different named networks: curl: (7) Failed to connect to localhost port 9080: Connection refused
Problem Definition I am trying to use two docker-compose.yml files (each in separate directories) on the same host machine, one for Airflow and the other for another application. I have put Airflow's containers in the same named network as my…
nftables – drop arp traffic on specific bridge – Debian
I have basic knowledge in nftables syntax and I am trying to drop all arp traffic that occurs on a Linux bridge. I am running debian and have several virtual machines which are all connected to one bridge. For a…
docker-compose creating bridge networks with range other than 172.17.0.0/16 – Nginx
I am trying to get metrics from a running nginx container ( nginx_status endpoint restricted to 127.0.0.1, 172.17.0.0/16) docker exec nginx curl 127.0.0.1/nginx_status. is good When I run the ELK metricbeat container and set nginx as the host to monitor…
Debian Buster – Cannot ping host from other machines except windows?
I've got a Debian 10 system that just...doesn't seem to want to be reached. The system itself (named Hestia in my scenario) is a VM host (proxmox). It can ping every other system, including it's own guest VMs, and itself…
WordPress redirects to local ip adress when trying to login – Nginx
I have a LEMP server on a ubuntu machine, on which I have installed wordpress.org. After that, I port forwarded 192.168.1.86 from the router to my public ip adress with TCP port as 80. So when I type in my…
NGINX Installation and Configuration
I'm new to Kubernetes and wanted to use the NGINX Ingress Controller for the project I'm currently working on. I read some of the docs and watched some tutorials but I haven't really understood the: installation process (should I use…
Redis – GCP: How to dynamically change an VM Instance's public IP and keep the connection
We have many VM instances in Compute Engine used to scrape, they can get blocked in some sites and then we try to change the IP using NordVPN. We are trying to create a Python script to automate the IP…