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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
Unable to add Node - Lab 3.2	rthothadri February 2018	7	2.9K	mians71 January 2023
Lab 3.1 - kubeadm init fails with message "unable to create ConfigMap"	mgallina December 2022	4	355	chrispokorni December 2022
CKA Bad experience with PSI Bridge exam - disconnected during exam and cannot continue 26 Dec 2022	humadiono December 2022	4	121	humadiono December 2022
PSI Browser issue - Spent 50 Min of my CKA exam	danielmandelblat December 2022	1	71	fcioanca December 2022
Cannot access course resources	bryonbaker May 2019	7	167	holmesb December 2022
Regarding Network issue while CKA exam Answered	abhi4a1 December 2022	2	122	fcioanca December 2022
CKA Bad experience with PSI Bridge exam - disconnected during exam and cannot continue	pbharathi85 December 2022	3	663	pbharathi85 December 2022
PSI session got disconnected in between the exam on 10th Dec- no response for ticket TCCTCCS-53119	pbharathi85 December 2022	0	13	pbharathi85 December 2022
Lab 8.4 unable to create deployment nfs-prod.yaml Answered	ppchew99 December 2022	1	72	ppchew99 December 2022
alias k=kubectl	do.siekierski December 2022	6	96	do.siekierski December 2022
Can the CKA exam ask us to deploy an ha-proxy even if we can't access it's online docs? Answered	giannicostanzi November 2022	2	148	giannicostanzi December 2022
Bad experience with CKA exam	lipatovea November 2022	1	142	do.siekierski December 2022
Meaning of a Single head node Answered ✓	sujal2308 December 2022	3	43	sujal2308 December 2022
13.3 ensure CRDs are installed first	vahee05 September 2022	4	21.8K	chrispokorni December 2022
Installed Kubeadm on Arch Linux	magnezone150 November 2022	1	255	luisviveropena November 2022
07 Deployment Rollback	fjgarciamacias November 2020	7	71	gbarquero November 2022
4.1 don't drain node before apply kubeadm upgrade Answered	cccsss000111 November 2022	2	51	cccsss000111 November 2022
Bad URL for downloading minikube Answered	sbirl November 2022	2	23	sbirl November 2022
Documented API for Kubernetes on Swagger UI Answered	oleksazhel April 2022	8	1.1K	yda November 2022
Can you explain : "Labels are immutable as of API version apps/v1."	Vampouille November 2022	4	93	Vampouille November 2022
CALICO_IPV4POOL_CIDR in Lab 3.1 Answered ✓	gbarquero November 2022	2	205	gbarquero November 2022
Ex. 4.2 Working with CPU and Memory Constraints	lakeasshutossh November 2022	3	74	chrispokorni November 2022
kubectl run command does not seems to generate deployment Answered	Vampouille November 2022	6	132	chrispokorni November 2022
LF258 - Cannot access Service through Nodeport in lab 9.2 Answered ✓	skopos October 2022	4	82	skopos November 2022
Another wrong indentation Answered	Vampouille November 2022	4	31	fcioanca November 2022
Mistake on command in "Scaling and Rolling Updates"	tecsistemes April 2021	3	32	fcioanca November 2022
Command "kubectl rolling-update" is no more available Question	Vampouille November 2022	0	31	Vampouille November 2022
Wrong indentation and definition Question	Vampouille November 2022	0	21	Vampouille November 2022
Lab 3.x - Ubuntu 24LTS and Calico issues and fixes	gclair November 2022	0	51	gclair November 2022
Kubernetes Architecture - Kubelet in control plane? Answered ✓	foehlschlaeger February 2022	3	234	pnts November 2022