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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 3.4] tcpdump stays empty	thomas.bucaioni April 10	14	42	thomas.bucaioni April 18
Lab 3.3: Finish Cluster Setup - Worker node is at NotReady state	imed April 7	4	28	imed April 16
Lab 3.2 Instruction Clarification Answered	aburck April 15	1	17	aburck April 15
Worker node can't join	thomas.bucaioni April 9	2	41	thomas.bucaioni April 10
Lab 3.5 No connectivity between cp node and deployment(pod) in worker node.	dgsison April 6	1	27	dgsison April 7
LFS258 - Lab Updates (3.22.2022)	fcioanca March 22	1	73	crankyed March 24
A.3 review2: goproxy message "This is a proxy server. Does not respond to non-proxy requests." Answered	joov March 23	1	51	chrispokorni March 23
Domain Review - stuck on task no. 33	jcremp77 May 2021	6	173	chrispokorni March 21
Typo: " then the use the RollingUpdatefeature as well"	guettli February 23	9	31	chrispokorni March 21
LFS258 kubectl run doesn't create Deployments anymore	tyrons March 20	0	32	tyrons March 20
LFS258 Lab 3.1 Error in kubeadm -init Answered ✓	swapnil07 October 2021	8	742	crankyed March 19
Exercise A.3 34: Question	guettli March 19	0	24	guettli March 19
Lab 10.1 Working with Helm and Chars	k0dard March 15	1	28	k0dard March 16
Lab 15.2 Step 15: pods is still forbidden Answered	caishaoping March 12	2	27	caishaoping March 15
Restart Kubernetes cp and worker nodes Answered	thomas2020 March 11	1	24	chrispokorni March 11
Lab 4.3 issues	risicle March 4	2	23	risicle March 11
11.2 Ingress Controller Lab Issue - Bug Found	melchior September 2021	7	486	donaldsebleung March 11
LFS258 - Updated course materials (3.11.2022)	fcioanca March 10	0	41	fcioanca March 10
kubeadm init	etofran810 February 2020	9	1.6K	etofran810 March 10
Lab 3.1. Install Kubernetes; Calico URL 404	mitchell.roe March 2	2	71	mitchell.roe March 2
PSI Exam for CKA - Proctor told me the wrong instructions	amckeown March 1	1	94	fcioanca March 1
Exercise 4.1 2: Log into the etcd container and look at the options etcdctl provides (Error) Answered	jperret March 1	1	28	jperret March 1
LFS258 LAb3.2 step 7 unable to join the cluster Answered	swapnil07 October 2021	4	327	chrispokorni February 28
Can someone explain when to add dashes and when not to in YAML?	tim.poth February 14	2	42	tim.poth February 28
Lab 3.1. Install Kubernetes: error ... overlay, br_netfilter after a reboot	fiblan February 27	0	221	fiblan February 27
Excercice 10.1: Helm 3 vs Tiller	guettli February 25	0	13	guettli February 25
11.1 Linkerd deployment modified but no services visible Answered	joov February 19	2	14	joov February 21
kubectl top nodes Error from server (ServiceUnavailable): the server is currently unable to handle t Answered	sfirdaus February 19	2	78	chrispokorni February 21
Error running port-forward: unable to listen on any of the requested ports: [{50750 8084}] for linke Answered	sfirdaus February 18	5	313	chrispokorni February 21
6 API object > Statefulsets > what is identity? Answered	hansbogert January 2	2	22	hansbogert February 20