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Kubernetes

Kubernetes 1.11 API certificate expired

Kubernetes 1.11 API certificate expired Kubernetes What is Kubernetes?  Kubernetes is an open-source orchestration software for deploying, managing, and scaling containerized workloads on a cluster of servers.  Those servers can be Baremetal or virtualized servers.   Certificate has expired or is not yet valid We’ve had a cluster running for Read more…

By Jeff Masud, 4 years4 years ago
Nginx

Nginx How to Disable TLS 1.0

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 grade, because I had default settings which included old protocols Read more…

By Jeff Masud, 4 years4 years ago
Centos

Using Let’s Encrypt with Nginx on CentOS 7

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 on Linux to easily issue and install a certificate.  It’s Read more…

By Jeff Masud, 4 years4 years ago
Centos

How do you verify SSL Certificate and Private Key matches?

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 mess of files and I needed to determine what files Read more…

By Jeff Masud, 5 years5 years ago
Apache

How to Enable https on WordPress with WooCommerce

How to Enable https on WordPress with WooCommerce Do you want to make your website all SSL?  This is a quick how to on settings you need to on WordPress to make sure your WooCommerce website is SSL 100% of the time.  By default WooCommerce only uses SSL when you Read more…

By Jeff Masud, 5 years5 years ago
Centos

Setup SolusVM with Let’s Encrypt Free SSL Certificate

Setup SolusVM with Let’s Encrypt I first tried to use the svmstack-letsencrypt package like people mentioned in the forums and online, but it just wouldn’t work for me.  After some checking around there’s a acme.sh script that I saw other people using.   I even contacted support and to quote them, the letsencrypt Read more…

By Jeff Masud, 5 years5 years ago
Docker

Docker login on Gitlab error x509: certificate signed by unknown authority

We have some users who are trying to push Docker containers in to a Gitlab registry and their push is being rejected because of an invalid certificate.  This was working last week before doing yum update, upgrading from Gitlab 10.2.x, and enabling HTTPS on the Gitlab web interface using WeEncrypt Read more…

By Jeff Masud, 5 years5 years ago
Centos

Yum update is giving [Errno 14] problem making ssl connection

If you’re running a version of CentOS 6 that is a little older you’re probably running into some SSL certificate and TLS problems.  The errors would looks something like this: [Errno 14] problem making ssl connection Just upgrade your SSL and Certificates will help get around this issue yum -y Read more…

By Jeff Masud, 5 years5 years ago
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