Are 404 images slowing down your WordPress? The answer is yes, if you have a significant amount of 404 images on your WordPress that are not found you could be seeing these effects. Whenever an image is request and it’s Read more…
Cpanel autorespond is bouncing messages I recently had to restore a customer’s server from a full backup. After doing so there have been some issues, and this was one of them. When emails are being received to a certain user Read more…
Nginx How to Disable TLS 1.0 Are you getting a bad SSL grade when checking your website? Test your website with an SSL Server Test, before I started this process my site was secure however it was getting a B Read more…
Using Let’s Encrypt with Nginx on CentOS 7 I had a website that I was working on an needed to install a quick SSL certificate. I highly recommend using Let’s Encrypt, a free SSL certificate authority that has automated scripts Read more…
pfSense warning message use only ssl-min-ver after upgrade We use pfSense for our customers as a firewall and load balancer, it’s a great open source product. pfSense is a comprehensive network security solutions for all size businesses, pfSense brings together the Read more…
How to resolve Ceph pool getting active+remapped+backfill_toofull Ceph Storage Cluster Ceph is a clustered storage solution that can use any number of commodity servers and hard drives. These can then be made available as object, block or file system storage Read more…
Kubernetes error: namespaces “gitlab-managed-apps” is forbidden: User “system:serviceaccount:gitlab-managed-apps:gitlab-sa” cannot get namespaces in the namespace “gitlab-managed-apps” Updated 9/19/2018: Please take a look at this article, one of my co-workers explains Microservices Workflow and includes Gitlab Setup process. Today I’ve been working Read more…
How to up pfSense High Available Dual Firewalls I’ve been using pfSense for years now and just realized I hadn’t set up a highly available cluster of two firewalls. I’ve been running Dell R210 servers as our firewalls with 8GB RAM and Read more…
Nagios getting error WARNING: my_system() seteuid(0): Operation not permitted I have a Nagios 4.3.4 server running that monitors all of our infrastructures. I’m always adding plugins and checks for all of our servers. I added a new server that was Read more…
How do you verify SSL Certificate and Private Key matches? Today I was working on installing a certificate on a client’s nginx server. They already had an SSL certificate for the last couple of years to their previous tech left a Read more…