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LFS260 Class Forum

A discussion board for The Linux Foundation's LFS260 Kubernetes Security Essentials class.

Discussion	Started By	Replies	Views	Most Recent
Lab 5.3 - the Pod Security Policy example in the K8s 1.23 docs does not work as expected Answered	mark.kharitonov December 2022	2	43	michael.weinrich September 29
Excercise 4.1 URL not correct	ranajitjana April 2021	7	86	cyberosa September 15
LFS260 - New Course Version Live (9.14.2023)	fcioanca September 15	0	7	fcioanca September 15
I am getting error "Error while creating PRS request. Please contact your administrator."	vinodgowda103049 September 10	0	2	vinodgowda103049 September 10
Error while creating PRS request. Please contact your administrator.	rehanann September 9	1	24	kbarratt September 9
Unable to setup a working Haproxy Ingress Question	magnezone150 August 21	0	11	magnezone150 August 21
Lab 6.3 / Exercise 6.5 is missing an important testing note	cameronkerrnz June 24	1	14	cameronkerrnz June 24
Unable to present my CKS exam	jcubillos555 January 30	10	86	carlosridg June 6
Didn’t get CKS result after 4 days	ligenchang May 2	1	21	mstepien May 2
Lab 7.4 Throws error	dipluz March 30	3	22	dipluz March 30
I didn't receive my CKS exam results/score after 45 hours. Help give me the results ASAP Answered ✓	mzhong December 2022	7	625	fcioanca March 27
CKS exam	vikitech121 March 1	1	33	fcioanca March 1
Chapter 2 Cloud Security Overview	k0dard October 2022	1	33	sofiiass February 27
How to start the labs? Answered	fallenvalkyrie17 February 18	1	25	fcioanca February 18
LFS260: new version available (2.16.2023)	kbarratt February 17	0	41	kbarratt February 17
LFS260 course updates / suggestions: only, no "complaining"	ildefonso January 7	3	72	serewicz February 13
Chapter 6, needs updating?	dipluz February 12	0	22	dipluz February 12
LAB 3.6 kubeadm init is failing at preflight checking: CRI v1 runtime API is not implemented for end Answered	caishaoping February 8	1	392	caishaoping February 9
PSI BROWSER CRASHED DURING EXAM	baykara February 4	1	24	fcioanca February 4
Lab 7.4 - unable to proceed from the very beginning. Answered	mark.kharitonov January 17	4	81	mark.kharitonov February 3
Lab 7.3 - unknown shorthand flag: 'i'	do.siekierski December 2022	1	289	ojmendezz February 2
Lab 5.6	borislav.velkov June 2022	1	41	dipluz January 27
Lots of errors in the course	do.siekierski December 2022	4	73	do.siekierski January 19
Lab 7.2: For what docker image does clairctl declare any vulnerabilities? Question	mark.kharitonov January 16	0	22	mark.kharitonov January 16
Status check in Linkerd install is X	do.siekierski December 2022	4	154	mark.kharitonov January 10
Delay in CKS result Still waiting after 48hours Answered	avinashawate January 6	2	54	avinashawate January 6
LFS260 need update	do.siekierski October 2022	2	92	rob2g2 January 5
Lab 5.4 - how to solve the challenge step? Question	mark.kharitonov December 2022	0	1	mark.kharitonov December 2022
Lab 3.6 - node is not ready once /etc/containerd/config.toml is changed the second time Answered	mark.kharitonov December 2022	4	315	chrispokorni December 2022
Lab 8.1 - curl failed to verify the legitimacy of the server	do.siekierski December 2022	0	72	do.siekierski December 2022