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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
Lab 3.3: Finish Cluster Setup - Worker node is at NotReady state	imed April 2022	4	53	imed April 2022
Lab 3.2 Instruction Clarification Answered	aburck April 2022	1	22	aburck April 2022
Worker node can't join	thomas.bucaioni April 2022	2	291	thomas.bucaioni April 2022
Lab 3.5 No connectivity between cp node and deployment(pod) in worker node.	dgsison April 2022	1	42	dgsison April 2022
LFS258 - Lab Updates (3.22.2022)	fcioanca March 2022	1	111	crankyed March 2022
A.3 review2: goproxy message "This is a proxy server. Does not respond to non-proxy requests." Answered	joov March 2022	1	266	chrispokorni March 2022
Domain Review - stuck on task no. 33	jcremp77 May 2021	6	232	chrispokorni March 2022
Typo: " then the use the RollingUpdatefeature as well"	guettli February 2022	9	33	chrispokorni March 2022
LFS258 kubectl run doesn't create Deployments anymore	tyrons March 2022	0	51	tyrons March 2022
LFS258 Lab 3.1 Error in kubeadm -init Answered ✓	swapnil07 October 2021	8	1K	crankyed March 2022
Exercise A.3 34: Question	guettli March 2022	0	52	guettli March 2022
Lab 10.1 Working with Helm and Chars	k0dard March 2022	1	61	k0dard March 2022
Lab 15.2 Step 15: pods is still forbidden Answered	caishaoping March 2022	2	62	caishaoping March 2022
Restart Kubernetes cp and worker nodes Answered	thomas2020 March 2022	1	31	chrispokorni March 2022
Lab 4.3 issues	risicle March 2022	2	21	risicle March 2022
11.2 Ingress Controller Lab Issue - Bug Found	melchior September 2021	7	1.6K	donaldsebleung March 2022
LFS258 - Updated course materials (3.11.2022)	fcioanca March 2022	0	41	fcioanca March 2022
PSI Exam for CKA - Proctor told me the wrong instructions	amckeown March 2022	1	161	fcioanca March 2022
Exercise 4.1 2: Log into the etcd container and look at the options etcdctl provides (Error) Answered	jperret March 2022	1	42	jperret March 2022
LFS258 LAb3.2 step 7 unable to join the cluster Answered	swapnil07 October 2021	4	524	chrispokorni February 2022
Can someone explain when to add dashes and when not to in YAML?	tim.poth February 2022	2	961	tim.poth February 2022
Lab 3.1. Install Kubernetes: error ... overlay, br_netfilter after a reboot	fiblan February 2022	0	732	fiblan February 2022
Excercice 10.1: Helm 3 vs Tiller	guettli February 2022	0	12	guettli February 2022
11.1 Linkerd deployment modified but no services visible Answered	joov February 2022	2	12	joov February 2022
kubectl top nodes Error from server (ServiceUnavailable): the server is currently unable to handle t Answered	sfirdaus February 2022	2	213	chrispokorni February 2022
Error running port-forward: unable to listen on any of the requested ports: [{50750 8084}] for linke Answered	sfirdaus February 2022	5	995	chrispokorni February 2022
6 API object > Statefulsets > what is identity? Answered	hansbogert January 2022	2	22	hansbogert February 2022
9.2. Configure a NodePort Issue Answered	sfirdaus February 2022	2	12	sfirdaus February 2022
Pod network across nodes does not work	deissnerk August 2021	5	214	joov February 2022
Lab 11.2 Ingress Controller - connection refused on public ip address	spongocoel August 2021	14	1.2K	hansbogert February 2022