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+--- Thread: The Ultimate Kubernetes Administrator Course | CKA (/Thread-The-Ultimate-Kubernetes-Administrator-Course-CKA)
The Ultimate Kubernetes Administrator Course | CKA - Farid - 01-21-2025
![[Image: 416c319fd6afba0b282deeb1a48914be.png?r=1]](https://i120.fastpic.org/big/2022/0602/be/416c319fd6afba0b282deeb1a48914be.png?r=1)
Year of manufacture : 2024
Manufacturer : Techworld with nana
Manufacturer's website : Author : Nana
Duration : ~14h
Type of distributed material : Video clips
Language : En
Описание: Kubernetes is the most popular platform for container orchestration. More and more companies are adopting it. So, the need for IT professionals who know Kubernetes is higher than ever and increasing every year.
This means, if you invest time in learning K8s and getting certified as a K8s administrator, you will have an incredible advantage and a head start in your IT career!
K8s is an open-source system for automating deployment and management of containerized applications. It is maintained by the Cloud Native Computing Foundation (CNCF). And being a CNCF Ambassador myself, I wanted to create the most valuable K8s Administrator course - as usual you can expect complex topics explained in a simple way, animations to help you understand the concepts better and lots of hands-on demos!
By the end of this course, you'll be able to...
Confidently use K8s at your work
Work as a K8s Administrator
Set up a K8s cluster from scratch
Administer a K8s cluster
Ace the Certified Kubernetes Administrator exam
Content
0 - Introduction and Course Overview
1 - Introduction and Course Overview
(9:59)
PREVIEW
2 - Gitlab Repository for the course
START
3 - Join Course Community
START
1 - Kubernetes Core Concepts
1.1 - Introduction to Kubernetes (2:52)
START
1.2 - Main Kubernetes Components (19:13)
START
1.3 - Kubernetes Architecture (Control Plane and Worker Nodes) (12:35)
START
1.4 - Manage Kubernetes Resources - kubectl and config file (4:57)
START
1.5 - K8s Configuration File (4:40)
START
1.6 - Pre-Requisite: YAML Basics (16:54)
START
2 - Build Kubernetes Cluster from Scratch
2.1 - Section Introduction and Background Story (3:35)
START
2.2 - Pre-Requisite: AWS Basics (20:34)
START
2.3 - Provision Infrastructure on AWS (12:50)
START
2.4 - Pre-Requisite: TLS Certificates (12:12)
START
2.5 - Kubernetes Cluster Installation Steps (11:47)
START
2.6 - Configure K8s Nodes (14:57)
START
2.7 - Container Runtime Interface (7:19)
START
2.8 - Install Container Runtime (Containerd) (7:03)
START
2.9 - Install kubeadm, kubelet and kubectl (11:43)
START
2.10 - Initialize Cluster with kubeadm (12:19)
START
2.11 - Connect to cluster (kubeconfig & kubectl) (9:26)
START
2.12 - Organize Resources with Namespaces (9:49)
START
2.13 - kube-system namespace (3:37)
START
2.14 - Pre-Requisite: Networking Basics (16:11)
START
2.15 - Networking in K8s - Overview (2:03)
START
2.16 - Container Communication (6:41)
START
2.17 - Container Network Interface - CNI (9:43)
START
2.18 - Configure Network Plugin - WeaveNet (9:35)
START
2.19 - Join Worker Nodes to cluster (18:36)
START
3 - Deployment, Services & DNS in Kubernetes (Deploy Applications)
3.1 - Section Overview (1:17)
START
3.2 - Deploy nginx (4:42)
START
3.3 - Create nginx Service (16:24)
START
3.4 - Labelling Components (8:49)
START
3.5 - Scaling Deployments & Record Kubectl Commands (5:48)
START
3.6 - Connect to nginx Pod (5:09)
START
3.7 - Why DNS? (1:29)
START
3.8 - Pre-Requisite: Domain Name System (DNS) (9:33)
START
3.9 - DNS in Kubernetes (16:05)
START
3.10 - Configure Service IP Address (6:59)
START
3.11 - Pro Tip for kubectl (9:30)
START
4 - External Services & Ingress Controller (Access from Outside)
4.1 - Section Overview (0:46)
START
4.2 - NodePort (5:17)
START
4.3 - Loadbalancer (10:11)
START
4.4 - Ingress (16:30)
START
4.5 - Setup Ingress - Overview (1:18)
START
4.6 - Helm - Package Manager (13:15)
START
4.7 - Deploy Ingress Controller (5:58)
START
4.8 - Configure Routing (14:15)
START
5 - Control Access with Users & Permissions
5.1 - Section Introduction (0:34)
START
5.2 - Authorization with Role Based Access Control (RBAC) (15:45)
START
5.3 - Other Authorization Modes (1:28)
START
5.4 - Certificates in Kubernetes (2:42)
START
5.5 - Certificates API (2:27)
START
5.6 - Demo Overview - Users & Permissions (2:57)
START
5.7 - Create User Account (12:00)
START
5.8 - Connect to Cluster with User (12:19)
START
5.9 - Give User Permission - ClusterRole (14:33)
START
5.10 - Create ServiceAccount & Permissions (16:24)
START
6 - Troubleshooting
6.1 - Section Intro (1:27)
START
6.2 - Troubleshoot Applications (2:04)
START
6.3 - Debug with temporary Pods (18:21)
START
6.4 - Kubectl Format Output (12:01)
START
6.5 - Troubleshoot Kubelet and Kubectl Issues (9:02)
START
7 - Multi Container Pods
7.1 - Section Introduction (1:05)
START
7.2 - Sidcar and Init Containers (3:02)
START
7.3 - Demo: Deploy Sidecar and Init Container (8:50)
START
7.4 - Exposing Pod Information (7:01)
START
8 - Persist Data in Kubernetes (Volumes)
8.1 - Section Introduction (1:05)
START
8.2 - Persisting Data with Volumes - PV, PVC, SC (20:12)
START
8.3 - Configure HostPath Volume (17:55)
START
8.4 - Configure emptyDir Volume (6:19)
START
9 - External Configuration with ConfigMap and Secret
9.1 - Introduction to ConfigMap and Secret (1:06)
START
9.2 - Demo: Pass as Environment Variables (8:48)
START
9.3 - Demo: Pass as Volumes (12:40)
START
10 - Resource Requests & Limits
10.1 - Section Introduction (0:53)
START
10.2 - What are Resource Requests and Limits (1:31)
START
10.3 - Demo: Configure Resource Requests and LImits (6:48)
START
11 - Scheduling Pods
11.1 - Section Introduction (0:46)
START
11.2 - NodeName and Node Selector - Assigning Pods to Nodes (5:16)
START
11.3 - Node Affinity - Assigning Pods to Nodes (8:37)
START
11.4 - Taints & Tolerations (6:47)
START
11.5 - Inter-Pod Affinity (5:54)
START
12 - Health Checks with Liveness and Readiness Probes
12.1 - Section Introduction (1:04)
START
12.2 - What are Liveness and Readiness Probes (4:37)
START
12.3 - Configure Liveness and Readiness Probes (3:53)
START
13 - Deployment Strategies - Rolling Update
13.1 - Section Introduction (1:33)
START
13.2 - What is a ReplicaSet (0:50)
START
13.3 - Deployment Update Strategies - Rolling Update (7:32)
START
14 - ETCD Backup & Restore
14.1 - Section Introduction (0:35)
START
14.2 - What etcd stores (1:42)
START
14.3 - Backing up etcd store (7:30)
START
14.4 - Alternatives to manage etcd (2:16)
START
14.5 - Restoring etcd (7:52)
START
15 - Kubernetes REST API
15.1 - Section Introduction (0:43)
START
15.2 - Access REST API with kubectl proxy (3:23)
START
15.3 - Interacting with REST API (without kubectl proxy) (16:22)
START
16 - Upgrade K8s Cluster
16.1 - Section Introduction (0:40)
START
16.2 - How Cluster Upgrade works (11:23)
START
16.3 - Demo: Upgrade Cluster (16:40)
START
17 - Manage multiple Clusters with Kube Contexts
17.1 - Section Introduction (0:29)
START
17.2 - Working with multiple clusters using Kube Contexts (11:56)
START
18 - Certificate Management in Kubernetes
18.1 - Section Introduction (0:31)
START
18.2 - Check Certificate Expiration (5.59)
START
18.3 - Renew Certificates (2:36)
START
19 - Secure Cluster - Control Traffic with Network Policies
19.1 - Section Introduction (0:29)
START
19.2 - How Network Policies work (13:20)
START
19.3 - Configure Network Policies for Cluster (14:16)
START
20 - CKA Exam Tips
20.1 - Section Introduction (0:30)
START
20.2 - Exam Tips (8:57)
START
20.3 - Tips during exam (7:18)
START
Example files : none
Video format : MP4
Video : AVC, 1472x820 - 1794x896, 16:9, 12fps, ~1200kbps
Audio : AAC, 44.1kHz, 128kbps, stereo
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📌 Techworld with Nana - The Ultimate Kubernetes Administrator Course 2024 (3.08 GB)
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