Hira

Software Developer 💻| DevOps enthusiast ☁️☸️

[Hira @hiraa221]

Hello everyone 👋🏼
I am taking a break from Twitter for a few weeks. Also working on some new content, will share it with all of you when I get back ✨

[Hira @hiraa221]

@MichaelCade1

[Hira @hiraa221]

#DevOps #devops #Kubernetes #K8s #LearnK8s

[Hira @hiraa221]

Deployments in #kubernetes 🧵

Deployments are a high-level concept that manage ReplicaSets, similar to how ReplicaSets manage Pods.

Instead of directly trying to manage ReplicaSets or worse, Pods! You should only be using Deployments (1/4)

[Hira @hiraa221]

A deployment definition consists of the following fields:

1. Kind: Specifies Deployment as a resource type
2. Metadata: used to assign a name to uniquely identify this deployment object
3. Spec: the desired state for this deployment object e.g. the number of replicas (4/5)

[Hira @hiraa221]

@ghumare64 Looks good!

[Hira @hiraa221]

@TheNJDevOpsGuy Very informative thread Michael 👌🏻

[Philippe Ensarguet @P_Ensarguet]

Looking back on KubeCon + CloudNativeCon North America 2022 https://t.co/IOrx8vwP7W #cncf via @CloudNativeFDN
It's good to have @pritianka sharing her thoughts about the last @KubeCon_ NA in Detroit👏

[Hira @hiraa221]

@developerguyba @linuxfoundation Great job Batuhan 🥳🤩

[Hira @hiraa221]

@MichaelCade1 @datadoghq More tutorials and helping material needed for other container runtimes within Kubernetes. Most examples I find on the internet are all using Docker.

[Hira @hiraa221]

@lindavivah 😂 cute!

[Hira @hiraa221]

4. Kind: specifies the ReplicaSet set as a resource

ReplicaSets are the basis for achieving one of the key feature of #Kubernetes ; self-healing applications (5/5)

[Hira @hiraa221]

ReplicaSets in #Kubernetes 🧵

A #ReplicaSet clones pods and ensures a specified number of pod replicas exist all the time in the cluster. Usually these copies exist on different nodes.
(1/5)

[Hira @hiraa221]

A ReplicaSet definition consists of the following fields:
1. Selector: identifies the pod this ReplicaSet will replicate
2. Replicas: specifies the number of replicas this ReplicaSet will maintain
3. Template: the pod template used by the ReplicaSet to create pods (4/5)

[Hira @hiraa221]

@WaleedA_dev Glad you liked it!

[Hira @hiraa221]

Pods in #Kubernetes 🧵

A pod is the smallest unit that can be deployed in a Kubernetes cluster. It consists of one or more application containers that share resources and local network (1/5)