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LFS258 Class Forum

A discussion board for The Linux Foundation's LFS258 Kubernetes Fundamentals class.

Discussion	Started By	Replies	Views	Most Recent
Lab 12.1 purpose unclear	ahailes October 2021	10	151	dianaa January 2023
LFS258_V2021-09-20 - Cannot initialize cluster with kubeadm 1.21.1 and crio 1.21.3	olmorupert October 2021	9	611	olmorupert January 2022
Lab 13.3. How to fix metrics-server "no matches for kind "APIService"" error? Answered	Gim6626 October 2021	14	2.9K	maybel May 2023
Lab 11.2. Why two services have same endpoints? Answered	Gim6626 October 2021	3	61	chrispokorni November 2021
Lab 5.1 - Configuring TLS Access Answered	shunmugam379 October 2021	3	22	chrispokorni November 2021
Lab 11.2 Why Ingress rule is not working? Answered ✓	Gim6626 October 2021	3	91	Gim6626 October 2021
Lab 4.2 - Working with CPU and Memory constraints Answered	shunmugam379 October 2021	2	11	shunmugam379 October 2021
Hyperkube was deprecated, removed in 1.19	chrodriguez October 2021	1	141	serewicz November 2021
Link broken lesson 03	chrodriguez October 2021	1	1	serewicz November 2021
Are linked pod network technologies updated?	chrodriguez October 2021	1	11	serewicz November 2021
Error on Lesson chapter 03: INSTALLATION AND CONFIGURATION Answered	chrodriguez October 2021	1	51	serewicz November 2021
Lab 6.1. Why tokens from kubectl and busybox are different? Answered	Gim6626 October 2021	1	62	Gim6626 October 2021
LFS258 LAb3.2 step 7 unable to join the cluster Answered	swapnil07 October 2021	4	521	chrispokorni February 2022
LFS258 Lab 3.1 Error in kubeadm -init Answered ✓	swapnil07 October 2021	8	1K	crankyed March 2022
Exercise 8.1 - kubectl create -f simpleshell.yaml throws error Answered	sairameshpv October 2021	1	51	chrispokorni October 2021
Exercise 15.2: Authentication and Authorization Answered	shunmugam379 October 2021	2	21	paristiz December 2021
Lab 4.1 - kubeadm ugrade plan error	PeterCharuza October 2021	5	461	PeterCharuza October 2021
Life After LFS258 - The Road to CKA	melchior October 2021	2	62	melchior December 2021
Getting ERROR 401: Not Found. while trying to wget the lab tar files	rdancy September 2021	3	51	chrispokorni September 2021
Lab 3.* Troubles with VirtualBox and Calico	Gim6626 September 2021	11	1.3K	Gim6626 October 2021
Lab 3.4 pt 20 access application Answered ✓	ErlisonSantos September 2021	4	11	ErlisonSantos September 2021
Lab 3.5 - pt 6. Viewing webpage.	PeterCharuza September 2021	3	21	PeterCharuza September 2021
11.2 Ingress Controller lab issue Answered	paristiz September 2021	7	1.9K	chrispokorni October 2021
etcd restore overview on a kubernetes cluster Answered ✓	melchior September 2021	2	21	melchior September 2021
Is there any ongoing plan to update the 10. HELM lesson? Answered	carlosrh92 September 2021	3	31	serewicz September 2021
Lab 3.4 - tcpdump not working	cteodor September 2021	3	321	cvrr October 2021
Pod Networking Answered ✓	melchior September 2021	2	41	melchior September 2021
Lab Prerequisite	u156272 September 2021	1	31	u156272 September 2021
Curl-ing a Cluster IP not working	PeterCharuza September 2021	11	1.4K	serewicz September 2021
Calico containers not being deployed	melchior August 2021	1	241	melchior August 2021