DevOps Archives - Page 47 of 91 - DEVOPS DONE RIGHT.

The Benefits of Deploying a Service Mesh ISTIO!

Here are some of the amazing benefits that deploying a Service Mesh can bring to your business. Read this to know more!

Benefits of Deploying a Service Mesh

From start-up to large enterprise, cloud-native to on-premises, organizations of all shapes, sizes, are deploying service mesh in Microservices to improve security, get complete observability, enhance security between service-service communications and to resolve security and networking challenges faced during Kubernetes deployment.

Here, we’ve discussed other such incredible benefits of deploying a Service Mesh. Read to know more!

Continue reading “The Benefits of Deploying a Service Mesh ISTIO!“

Know the Role of K8S Service Account in Granting Access

Have you ever wondered that when you access the API Server through kubectl you are authenticated through the API controller, but how will you do the same from the pod side? Here the Service Account role comes into play. As k8s definition itself says “Processes in containers inside pods can also contact the apiserver. When they do, they are authenticated as a particular Service Account (for example, default).”

Things we should know about service Account,

Created in a namespace.
Used to allow processes inside pods, access to the API Server.
Default service account = default (no access to the API server).
Create your own service account.
- Use it in a RoleBinding or ClusterRoleBinding.
- Use the service account secret to obtain the authentication token & CA certificate.

What we will be covering today,

Creating a pod (that gets automatically created in default Service Account)
Will create a Service Account
Creating a deployment that will be using appsa Service Account.
RBAC

Know How to Use Velero to Backup and Migrate Kubernetes Resources and Persistent Volumes

Introduction

“Murphy’s law doesn’t mean that something bad will happen. It means that whatever can happen, will happen.” This is something related to destiny but we should not totally rely upon it and should be prepared for the worst.
The same philosophy referenced above applies to the tech world too. That’s the reason we should be prepared with our backup options choices possibly, a data set or Kubernetes cluster.

“Always be ready with backup options like Velero for Kubernetes.” Continue reading “Know How to Use Velero to Backup and Migrate Kubernetes Resources and Persistent Volumes”

Top DevSecOps Tools in 2022!

With increasing cyber threats, security has become a major bottleneck in rapid product delivery for enterprises today. Here’s how these top DevSecOps tools can help. Take a look!

DevSecOps is a term that’s short for Development, Security, and Operations. No doubt, this term has become the latest buzzword in the market nowadays. The “DevSecOps” methodology is based and built on the same principles as DevOps, but it is slightly different from it. Here’s how!

The DevSecOps approach incorporates security at all stages of the development workflow. In simpler words, DevSecOps is like DevOps plus security. When we talk about security in DevSecOps, it specifically refers to pipeline security, secure development lifecycle and embedding security policies to mitigate emerging risks, cyber threats & malicious attacks.

There is a wide variety of DevSecOps tools and software to encompass enterprise-grade DevSecOps practices in the software development lifecycle. Here, in this blog, we’ve picked some of the best DevSecOps tools available in the market today.

Let’s take a look at these top DevSecOps tools in 2022, NOW!

Continue reading “Top DevSecOps Tools in 2022!”

A Detailed Guide to Canary Deployments!

While building enterprise applications, you want to ensure that your customers have a bug-free user experience. Since bugs show up whenever a new code is deployed, your deployment process should be set up to identify bugs at an advanced stage before these bugs can affect your users.

Here’s how canary deployment comes into the picture and takes care of everything to enable a seamless and bug-free app release ensuring a flawless experience for your users. Learn and know more about Canary deployment, its different stages, the benefits of implementing canary deployments and how they are different from blue-green deployments on AWS and ECS, here in this blog. Let’s take a look!

Continue reading “A Detailed Guide to Canary Deployments!”