Welcome to the Linux Foundation Forum!

LFS258 Class Forum

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

Discussion	Started By	Replies	Views	Most Recent
kubeadm init hangs	snoop2048 August 2023	3	322	fazlur.khan August 2023
Error when trying to run kubeadm join	ztrubow August 2023	3	4.6K	chrispokorni June 2024
CKA Exam Issues	siddharth.sharma1 August 2023	2	171	siddharth.sharma1 August 2023
Lab 11.1 Metrics shown as 0/2, I understand this should be seen as 2/2	eagredanom August 2023	1	11	eagredanom August 2023
Worst experience ever with PSI	sameera123 August 2023	1	51	fcioanca August 2023
Lab 11.2 "503 Service Temporarily Unavailable"	memoros77 August 2023	8	201	rebekah March 2024
Lab 13.3 version of helm chart of kubernetes-dashboard	m.taniguchi August 2023	5	471	rebekah March 2024
Not able to install containerd on Exercise 3.1 step 13	eagredanom August 2023	2	32	eagredanom August 2023
3.2 Step 15 hang on Waiting for the kubelet to perform the TLS Bootstrap	carnealse July 2023	1	211	chrispokorni August 2023
calico controller CrashLoopBackOff	syedhamzaakhter July 2023	1	553	chrispokorni August 2023
Is LFS258 recognised ? Question	tangara July 2023	0	52	tangara July 2023
Lab 4.2 step 10 Answered ✓	ckeumo July 2023	2	521	suricata September 2023
Lab 3.4 - Clarification on services, endpoints, and Calico Answered ✓	josedelarosa July 2023	2	41	josedelarosa July 2023
Can I follow the steps in Lab 3(installation and configuration) on my Mac? Answered	llabake July 2023	3	31	chrispokorni July 2023
Lab 15.1 - Question on the lab output Answered	harimino July 2023	1	21	chrispokorni July 2023
Lab 13.3. Adding Tools for Monitoring and Metrics Answered	harimino July 2023	3	211	chrispokorni January 2024
Lab 11.1 Unable to install linkerd	vramperez July 2023	6	87	vramperez July 2023
Please look into my ticket raised	vilas.varghese July 2023	2	11	vilas.varghese July 2023
LAB 11.2 Ingress nginx controller hung in pending status and failed to call webhook Answered ✓	memoros77 July 2023	5	304	memoros77 July 2023
curl to my nginx services dont work	mauricioamadob1927 July 2023	1	61	chrispokorni July 2023
PSI network issue	botsukoi July 2023	4	314	botsukoi July 2023
30sec network disconnect and lost 30mins of exam time	pyaephyohein14 June 2023	1	61	fcioanca June 2023
Appendix for Cilium Network Plugin Missing Answered	williamtrelawny June 2023	1	51	jmfwss March 2024
Not able to launch the exam. Answered	ashish790 June 2023	1	21	mstepien June 2023
How to lose $700 in PSI. Real experience.	aguzman16 June 2023	1	131	mstepien June 2023
LFS258 updated to Kubernetes 1.27.1 (6.22.2023)	fcioanca June 2023	0	41	fcioanca June 2023
11.2 Connection refused	mcdueerkop June 2023	0	71	mcdueerkop June 2023
Google Cloud VMs Kubernetes Fundamentals (LFS258)	jjkraus01 June 2023	5	112	chrispokorni July 2023
Horrible experience. Exam is at 11PM. I see grading in progress at 8PM	bpaatha June 2023	3	201	fakieheelflip February 2025
PSI exam environment is very bad.	santanu.mondal01 June 2023	2	61	parashar1505 November 2023