Before going to k8s, will see the storage in Docker. Storage in docker: Stores the data in layers in turn the docker image are very small in size. The docker file system architecture is layered architecture, below example of one docker file. Layer 1. Base OS layer Changes in packages Changes in Pip packages Source […]
Kubernetes Storage Read More »
– Certificate health check: Need to ensure following things 1. Correct CN, & ALT names, organizations are present for kube-api-server, nodes(kubelet) 2. Ensure the certificates are not expired. 3. Make sure the certificates are issued by the right CA. 4. Provide correct certificate path in service config file. – Certificate API: In the case of
Security In Kubernetes Read More »
What is a kubernetes? It is open source orchestration tool for managing containerized workloads (apps running) and services, that facilitate both declarative configuration and automation. It has large rapidly growing ecosystem. Short Description: Bare Metal: Install OS directly on hardware. Virtual Machine: Install inside the OS. Docker: Create Docker image Container: Packaging an apps along
How to install java tar package in Linux 1.Download the java tar package from official openjdk website. If you want other version visit website. Link: https://download.java.net/openjdk/jdk8u40/ri/openjdk-8u40-b25-linux-x64-10_feb_2015.tar.gz 2. Create a directory in which want to install or specify if already available. 3. Move the java
Install java tar package in Linux Read More »