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CompTIA Security+ Sy-601 Certification [Part 1]
Posted inGet Certified Together SY+ 601

CompTIA Security+ Sy-601 Certification [Part 1]

Introduction Security+ certification from CompTIA is an associate-level exam with a syllabus covering Threat intelligence, Vulnerability Assessment, and Risk mitigations…
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Posted by dev_ves February 24, 2022
Posted inCoding & Automation Python

[Part 1] Python3: Basics for Beginners – Print, Variables, Functions

Python is one of few coding languages, which is easy to deploy and use for day to day tasks, whether…
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Posted by dev_ves February 24, 2022
[Blog 1] CKS – Certified Kubernetes Security Specialist
Posted inCKS - Kubernetes Get Certified Together

[Blog 1] CKS – Certified Kubernetes Security Specialist

Introduction Welcome to Blog-1 of the CKS - Certified Kubernetes Security Specialist study group. This certification is more than two…
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Posted by dev_ves February 20, 2022
Posted inContainers & Kubernetes

Kubelet Service: “Error getting node” err=”node \”workernode\” not found”

I faced this error while resetting my cluster to swap memory enabled node. Basically this error comes if you have…
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Posted by dev_ves February 15, 2022
Posted inContainers & Kubernetes

Kubelet Service: “Error getting node” err=”node \”workernode\” not found”

I faced this error while resetting my cluster to swap memory enabled node. Basically this error comes if you have…
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Posted by dev_ves February 15, 2022
Posted inContainers & Kubernetes

Kubernetes Cluster using ‘swap memory’ on Host Node

Before Kubernetes release 1.22, swap space must be disabled on host node in order to provide full disk resource for…
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Posted by dev_ves February 13, 2022
Posted inContainers & Kubernetes

Deploying Kubernetes Cluster on Ubuntu 20.04

Before beginning with actual steps, I would suggest techies trying to deploy kubernetes cluster on CentOS to migrate to Ubuntu…
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Posted by dev_ves February 11, 2022
Posted inLinux & Windows

“username” is not in the sudoers file. This incident will be reported. Privilege escalation for new user in Linux

Before providing with you resolution of above error, remember this case is for providing sudo access to new user which…
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Posted by dev_ves February 10, 2022
Posted inContainers & Kubernetes

“Failed to run kubelet” err=”failed to run Kubelet: misconfiguration: kubelet cgroup driver: \”systemd\” is different from docker cgroup driver

With support of different type of container runtimes provided with current kubernetes release, one of important aspect to consider is…
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Posted by dev_ves February 9, 2022
Posted inContainers & Kubernetes

“Failed to run kubelet” err=”failed to run Kubelet: misconfiguration: kubelet cgroup driver: \”systemd\” is different from docker cgroup driver

With support of different type of container runtimes provided with current kubernetes release, one of important aspect to consider is…
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Posted by dev_ves February 9, 2022

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