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LFD259 Class Forum

A discussion board for The Linux Foundation's LFD259 Kubernetes for Developers class.

Discussion	Started By	Replies	Views	Most Recent
CKAD Bad experience with PSI Bridge exam - disconnected during exam and cannot continue 1 2	yale November 2022	31	2.2K	jonmarcorpuz April 25
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (April 19, 2026 02:00-04:00 UTC)	fcioanca April 15	0	5	fcioanca April 15
I can't seem to connect to the vm with Network error: Connection timed out Answered	hubert.gutkowski March 27	2	30	hubert.gutkowski March 31
LFD259 - Lab exercises updated to k8s v1.35.2	fcioanca March 25	0	6	fcioanca March 25
I took my exam today and i would like to give some feedback and ask a question.	m.ramah March 18	0	24	m.ramah March 18
Lesson Design Lab 4.3 page 2 contains an error Answered	m.ramah March 9	1	23	chrispokorni March 10
Lesson Troubleshooting, page 4 contains an error Answered	m.ramah March 3	1	22	fcioanca March 3
What is the correct solution to step 9 of lab 6.6 Domain review? Question	m.ramah February 27	0	12	m.ramah February 27
Does anyone else get frustrated by the amount of errors there are in the LFD259 training course? Answered	m.ramah February 24	4	67	chrispokorni February 26
Lab 6.5 step 3 claims connection should be dropped but in reality it does not. Answered	m.ramah February 26	4	21	m.ramah February 26
I am struggling getting past step 11 of lab 3.2 Answered	rhopping February 20	9	74	rhopping February 26
Incorrect indentation in class material (section 3.3.9)	beedle February 5	1	21	chrispokorni February 5
Hostname mismatch causing kubelet issue after restarting	beedle February 5	0	12	beedle February 5
Setting up on MAC M1 using VMFusion virtual machine Ubuntu 24.04LTS Answered	kallen17 January 15	4	24	kallen17 February 2
Exercise 3.2: Configure A Local Repo - fix for containerd restart issue after reboot	chrispokorni December 2025	1	44	jayantkrran January 24
I have raised a ticket today how much time will get it resolve Answered	eranafat January 23	1	11	fcioanca January 23
Missing videos Answered	bnshyam December 2025	3	22	fcioanca January 23
CKAD passed but certificate and Credly badge not received (48+ hours) Answered	ebozkir January 21	3	28	fcioanca January 21
Losing connection to Control Plane and Worker after joining Worker Node Answered	rhopping January 20	1	12	rhopping January 20
During my CKAD exam I was unable to access remote desktop Answered	grvapndy May 2023	6	210	arianehamm January 6
PSI Browser crashing in the middle of my CKAD	mehdii January 5	1	12	arianehamm January 6
Serious Complaint Regarding Exam Environment, Slow Machine, and Lack of Support (Ticket: TCCS-162731	gaurav716 January 3	1	23	fcioanca January 3
Problem faced during CKAD exam- couldn't pass due to new exam SW issue	deepakgupta August 2022	22	1.6K	arianehamm December 2025
Exercise 6.6 loadBalancer external IP in pending Answered ✓	suser April 2020	4	61	chrispokorni December 2025
Lab 3.2 Section 15 Answered ✓	kenneth.kon001 December 2025	6	43	kenneth.kon001 December 2025
Lab 3.2 Reboot error, cannot to kube-apiserver, retried from scratch and getting same error Answered ✓	kenneth.kon001 December 2025	15	155	kenneth.kon001 December 2025
LFD259 is not video driven; just slides Answered ✓	mohachan October 2025	2	31	haeniya December 2025
PSI Session closed unexpectedly and relaunch PSI again	khinethuwin December 2025	3	31	arianehamm December 2025
k8s unable to pull image from the local unsecured registry Answered	mark.kharitonov September 2022	9	584	chrispokorni December 2025
How long does Linux Foundation takes to reply to a Jira Ticket. Answered ✓	simardeep.oberoi February 2023	15	809	surbhirajput December 2025