Structure needs cleaning error fix
I have recently experienced an error in my k8s setup “Relabel failed… structure needs cleaning”. As a result one of the k8s container/pod failed to start. ...
I have recently experienced an error in my k8s setup “Relabel failed… structure needs cleaning”. As a result one of the k8s container/pod failed to start. ...
Simple vim configuration adjustments to make it work better with yaml files. Personal notes: My personal notes on how to setup stuff to make it easier to re...
When you move your email account around, either between different hosting providers or to/from self-hosted system, you usually want to take your mailbox with...
A while ago Let’s Encrypt switched over to use more modern, safer and efficient ECDSA private keys algorithm instead of RSA. And made the ECDSA algorithm def...
“Kubernetes Dashboard is a general purpose, web-based UI for Kubernetes clusters. It allows users to manage applications running in the cluster and troublesh...
Mailu is an email server package with SMTP, IMAP, POP, admin WEB Console, Webmail, virus scanner and more. For more details about Mailu and features set, ref...
Longhorn is another basic service that is installed on the k8s cluster to be used by other services and applications. It is not mandatory but it is extremely...
cert-manager should be installed as one of the first services as many services depend on it and may fail to deploy corectly if cert-manager is missing. To s...
Ingress Nginx Controller should be installed as one of the first services. It does not really matter if it is the first or second one. This is because it is ...
First service to be deployed on a k8s cluster is Sealed Secrets. This is because Sealed Secrets will be used to protect confidential information for other se...
Once we have our k8s cluster setup we need some basic services for our applications such as cert manager, ingress, logging, monitoring and so on… We will be...
Howto guide on how to access a VM instance on Oracle Cloud over ssh protocol. This guide is for access to instance with a public IP address, so no bastion in...