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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
PSI exam environment is very bad.	santanu.mondal01 June 6	2	35	santanu.mondal01 June 7
Auwful experience with CKA exam PSI brigde	jesuschozasrobledo May 5	3	56	mstepien June 5
Unable to start exam due to ID card verification Question	karthickhari June 4	1	25	mstepien June 5
kubeadm init error: CRI v1 runtime API is not implemented	mdevitis January 19	25	29.7K	staresky June 4
Unable to start CKA Exam due to PSI Secure Browser issue	konathamhari June 3	1	30	mstepien June 3
Lab 3.2. Grow the Cluster // Impossible to list token	zizibagnon November 2021	6	101	gerardmr1611 June 1
LFS258-LAB 3.2 - failed to load admin kubeconfig: open /root/.kube/config: no such file or directory Answered ✓	mmondin June 1	2	27	mmondin June 1
PSI Issue CKA exam	bency38 March 13	3	113	mstepien June 1
When i am giving command to check the health of database it is showing error in my cli. Answered	rasel109 May 31	1	10	fazlur.khan May 31
Lab 11.2 "bad gateway" and the fix that worked for me	madtechsupport April 12	2	77	stanleyathome May 30
lab 13.3 - charts on dashboard	mariuszr July 2021	13	140	chrispokorni May 30
Lab 16.2.3 - neither proxynode nor k8sServers started Answered ✓	chriswigmore May 25	11	86	chriswigmore May 30
Terrible PSI session experience. Session disconnected and timer didn't pause	chauszarrar May 23	1	17	kbarratt May 23
Lab 13.3. How to fix metrics-server "no matches for kind "APIService"" error? Answered	Gim6626 October 2021	14	1.6K	maybel May 18
Exercise 11.2: Ingress Controller - Error when creating ingress.yaml	mag1 April 13	1	106	chrispokorni May 16
i was facing issue in exam Answered ✓	salman1599 May 15	4	73	salman1599 May 16
Lab 8.3 pvc-one stuck in "Pending" status	schuam April 29	2	33	m.taniguchi May 15
download.docker.com repository signature verification problem	cn20230504 May 10	6	122	cn20230504 May 11
After 30 minutes, CKA exam schedule button is still greyed out	jeffreykb January 2021	4	575	kbarratt May 11
Lab 3.4 - Lab 9.1 Control plane can't reach worker's pod	fabio.sasso June 2022	6	62	cn20230504 May 11
Issues with Lab in 3.1 on Ubuntu 22.04 on AWS	hopkinsjason7 February 19	3	77	chrispokorni May 8
LFS258 Lab 3.1 - Something overwriting edits to /etc/hosts file, preventing worker join to cp node	andrew.nichols May 5	2	48	chrispokorni May 8
How to change LFS258 Lab 3.1 to account for 'apt-key' deprecation	andrew.nichols May 8	1	53	chrispokorni May 8
Why control plane namespace does not already exist when I am installing linkerd? Answered ✓	maybel April 25	14	115	maybel May 5
Coredns pods are Running but Not in Ready state	manasfirst April 29	3	212	linchar May 4
Scheduling problem	nnr21 May 4	1	18	mstepien May 4
CKA exam schedule issue Answered	digpal March 21	3	52	kbarratt May 3
Not received mail from Credly and can't verify the certificate ID	ksgnathan January 12	7	326	sameerbagwe May 2
Lot of Issues while taking CKA exam from PSI browser	tendulkar2904 January 13	8	261	mstepien May 2
Using t2.micro on AWS	mbostleman April 26	1	40	chrispokorni May 1