- Видео 32
- Просмотров 14 280
Sagar.Utekar
Индия
Добавлен 18 мар 2023
Sagar.Utekar will help you to learn DevOps, Cloud, SRE, Programming, Open Source and prepare you for interviews.
Also, this will give you easy explanation of above topics in easiest language with hands-on tutorials.
Creator: Sagar Utekar
#LearnWithSagar #GetFitWithSagar
#DevOps #SRE #Cloud #opensource #gsoc #docker #kubernetes #jenkins #grafana #prometheus
#python #shell #shellscripting #linux #aws #gcp #azure
Also, this will give you easy explanation of above topics in easiest language with hands-on tutorials.
Creator: Sagar Utekar
#LearnWithSagar #GetFitWithSagar
#DevOps #SRE #Cloud #opensource #gsoc #docker #kubernetes #jenkins #grafana #prometheus
#python #shell #shellscripting #linux #aws #gcp #azure
Day10: Everything about Kubernetes Namespaces
Github Repo:
We covered:
1. What are namespaces
2. Why do we need namespaces
3. Initial namespaces
4. Namespaces & DNS
5. How to create namespace with imperative and declarative method
6. Accessing services from same namespace and across namespaces
7. Namespace and cluster level objects
8. Hands-on
Thank You,
Sagar Utekar
We covered:
1. What are namespaces
2. Why do we need namespaces
3. Initial namespaces
4. Namespaces & DNS
5. How to create namespace with imperative and declarative method
6. Accessing services from same namespace and across namespaces
7. Namespace and cluster level objects
8. Hands-on
Thank You,
Sagar Utekar
Просмотров: 87
Видео
Day9: YAML Crash Course - Learn YAML for Kubernetes under 10 minutes
Просмотров 7121 день назад
Github repo: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/10_2_YAML_basics.md We covered: 1. Why do we need to understand YAML while working on Kubernetes 2. Declarative VS Imperative method 3. YAML Syntax 4. YAML Data types Thank You, Sagar Utekar
Day8: Authentication in Kubernetes & how TLS works in Kubernetes
Просмотров 13521 день назад
Github Repo: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/10_1_authentication_in_kubernetes.md We covered: 1. SSL/TLS in general 2. How TLS works in Kubernetes 3. Client-Server Communication Kubernetes 4. Authentication strategies 5. How to issue certificate to a user 6. Configuring the client Thank You, Sagar Utekar
Day7: Organizing Multiple Cluster Access Using Kubeconfig and kind cluster
Просмотров 12121 день назад
GitHub Repo: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/9_accessing_multiple_clusters.md github.com/Sagar2366/LearnWithSagar/blob/main/CKA/9_kind_cluster_installation.md We covered: 1. How it is important to know kubeconfig file 2. Kubeconfig file structure and components 3. Checking current contexts, deleting, setting contexts 4. Switching between clusters 5. What is kind, why it is imp...
Day6: etcd Backup & Restore in 3 easy steps
Просмотров 17121 день назад
Github repo: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/8_etcd_backup_restore.md We covered: 1. What is etcd 2. ETCD Version changes in CKA Exam 3. How to refer K8S documentation for solving etcd backup restore question in CKA exam 4. Installing etcd v3.5 for practical 5. Securing etcd communication 6. Backing up etcd cluster 7. Check snapshot status 8. Restoring etc cluster from snapsho...
Day5: Upgrade Kubernetes cluster using Kubeadm
Просмотров 14128 дней назад
Github: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/7_kubeadm_cluster_uppgrade.md We covered: ✅ Setting up a Kubernetes cluster with v1.30 for practice ✅ Version skew policy and best practices for cluster upgrade ✅ How to make the best use of Kubernetes Docs during CKA Exam ✅ Upgrading controlplane nodes ✅ Upgrading worker nodes ✅ Common mistakes in CKA exam ✅ Kubernetes interview questio...
Day4: Setup Kubernetes cluster v1.31 using kubeadm and containerd on AWS
Просмотров 40928 дней назад
Github: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/6_kubeadm_k8s_cluster_setup.md We covered: 1. Setting up VPC, public and private subnets for kubernetes cluster 2. Creating Bastion host, Controlplane and worker node 3. Updating security groups to open required ports 4. Setting unique hostname 5. Installation of kubeadm, kubelet, kubectl, containerd, runc, cni plugin and crictl 6. kubea...
Day3: Minikube setup & fixing common errors
Просмотров 140Месяц назад
GitHub: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/5_minikube_installation.md We covered: 1. Pre-requisites 2. Minikube installation 3. Available options for minikube start 4. Minikube profiles 5. Deploy sample applications 6. Pushing local images into minikube 7. Accessing minikube kubernetes Services 8. Pause, stop, delete minikube cluster Thank You, Sagar Utekar
Day2: Kubernetes Architecture & Why Kubernetes dropped the Docker support
Просмотров 238Месяц назад
3. GitHub Repo: 1. github.com/Sagar2366/LearnWithSagar/blob/main/CKA/3_kubernetes_architecture.md 2. github.com/Sagar2366/LearnWithSagar/blob/main/CKA/4_docker_vs_containerd.md github.com/Sagar2366/LearnWithSagar/blob/main/CKA/4_why_k8s_removed_docker.md We discussed- What is Kubernetes? Why do we need Kubernetes? What are the features of Kubernetes? Kubernetes Architecture Docker Vs Containerd...
Day1: Container Fundamentals
Просмотров 406Месяц назад
GitHub Repo: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/2_containers.md We have covered: ✅ Traditional vs. virtualised vs. containerised Deployment model ✅ What is Docker? ✅ Docker Architecture ✅ Docker Desktop installation ✅ Containers, Images ✅ Commands to know for the CKA Exam ✅ Sample application deployment to understand Dockefile, Image, Containers
Day0: Everything you need to know about CKA Exam
Просмотров 612Месяц назад
GitHub Repo: github.com/Sagar2366/LearnWithSagar/blob/main/CKA/1_syllabus.md
best guidance sir
best
Thats was literally amazing. Thanks Sagar for the series. We're loving it❤
Now i am expecting more than this 🙂
How to create a k8 cluster using kubeadm via TF as mentioned earlier in LinkedIn is going to be the in the upcoming videos in the playlist ?
How to save the state of pods ,so that when the ec2 instance is restarted ,we can continue instead of starting from scratch
Loved it, haven't seen any other youtubers follow recommended security practices as they open all ports in Security Groups for quicker installations. Suggest you to increase font size for terminals in further videos, so people with less data packs can watch in 360/480p 😅
Hello, during upgrading or poc for cluster v upgrading, complete cluster will go down so using ns as environment is best practice?
@@shubhamchavan1088 we take out one node at a time for cluster upgrade keeping cluster running for applications . Please watch the cluster upgrade process video in our series.
Insightful!
@@omdeore7934 thank you
Thanks for making it for free . Your explained very well in terms of pace and content.🎉
Thank you! Excited to learn how to set up kubeadm.❤
🥳🤝
By default daemon set pods are not deleted
yes, I explained it in the video. To delete daemonset pods, pass an additional parameter --ignore-daemonsets to a kubectl drain command.
👍
Great explanation.. helpful videos!!
Thank you
Keep up the good work!
Thank you for your support.
Well explained! Thanks
Greatt
Great
Great!
Good session
❤
Thanks for the session!
In windows Docker Desktop we don't have terminal option
Are you in the latest Docket desktop version?
@@Sagar.Utekar Yes
We connected over Google meet and fixed the issue by updating the Docker Desktop to the latest version. 🥳🥳
@@Sagar.Utekar thanks for your valuable time, awesome you are. Eagerly waiting for upcoming sessions
much awaited
Yes
🤟🤟🤟🤟
Thank you
Day 1 :)
🥳
Excited for Day 1! 🎉✨
🥳
Hi @Sagar.Utekar, great content as always, just a few doubt: 1. Can you please confirm if Kube-State-Metrics was already installed for Prometheus to be able to scrape k8s object state metrics or was it gotten just from importing the Grafana dashboard 2. Can startup probe be used to replace the init-container (` spec: initContainers: - name: flaskapp-init image: mvertes/alpine-mongo:latest imagePullPolicy: IfNotPresent env: - name: MONGO_HOST value: mongo - name: MONGO_PORT value: "27017" command: - sh - -c - until mongo --eval 'db.runCommand("ping").ok' ${MONGO_HOST}:${MONGO_PORT}/test --quiet; do echo -e "waiting for MongoDB"; sleep 5; done; echo -e "MongoDB ready, starting ToDo-FlaskApp now";`) that was used alongside the flask app and still achieve the same result? Thanks and God bless you richly. 3. Finally when are you planning to kickoff with the batch 3 or should i register for batch 2 but would prefer to join a session where direct interaction with you is possible. Many thanks for expected reply.
Bro why you only like and not answer the questions? It seems you didn’t read the comment at all? Please answer if you can, thanks.
Sound quality isn't good brother
Got it. It will be better in upcoming videos. Thank you for the feedback.
Group link: chat.whatsapp.com/LDTsfGqirKTDiIXDTybwrB
bro which tools using for k8s practice ?
you can setup cluster locally or use killerkode, playwithkubernetes playgrounds as well
subscribe but we are waiting for zero to hero playlist for kubernets
great video
thankx alot sir plzz start cks
plzzzz stat cka and cks
plzzz start cka and cks
sir please make CKS series more detail in hindi
😊 sagar. You have a loyal subscriber from toronto, canada too. Keep going and keep growing. Pkease don't stop.
Thank you. It means a lot to me.
❤ one more best training from one of the best trainers in kubernetes.
Thousands of dollars of content. I dont know why people are not following this channel. Sagar bhai exceptional teaching skills. Please keep going dont stop. Your channel undoubtedly will grow. Great ❤content.
Thank you. This is a prime reason to restart Kubernetes series.
Is this the complete series ?? I am starting from now. I usually watch reverse in order. Is this the last video or the complete series is completed ? Please let me know. Thank you
Please follow the series daywise - watch for the title
sir Assignment baghitali all assignments are blank sir please sir Help me....
Excellent session. I am student of batch 2. Really excited.
hi, there, could u plz provide u r contact number. to discuss about doubts
excellent session
Many thanks!
Great video Sagar thanks 😊😊
Thanks
48:39
Self note