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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
LFS258 LAb3.2 step 7 unable to join the cluster Answered	swapnil07 October 2021	4	527	chrispokorni February 2022
Can someone explain when to add dashes and when not to in YAML?	tim.poth February 2022	2	605	tim.poth February 2022
Lab 3.1. Install Kubernetes: error ... overlay, br_netfilter after a reboot	fiblan February 2022	0	704	fiblan February 2022
Excercice 10.1: Helm 3 vs Tiller	guettli February 2022	0	13	guettli February 2022
11.1 Linkerd deployment modified but no services visible Answered	joov February 2022	2	16	joov February 2022
kubectl top nodes Error from server (ServiceUnavailable): the server is currently unable to handle t Answered	sfirdaus February 2022	2	205	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	963	chrispokorni February 2022
6 API object > Statefulsets > what is identity? Answered	hansbogert January 2022	2	26	hansbogert February 2022
9.2. Configure a NodePort Issue Answered	sfirdaus February 2022	2	15	sfirdaus February 2022
Pod network across nodes does not work	deissnerk August 2021	5	205	joov February 2022
Lab 11.2 Ingress Controller - connection refused on public ip address	spongocoel August 2021	14	1.1K	hansbogert February 2022
Exercise 3.2: Grow the Cluster (7)	soramaru February 2022	6	46	soramaru February 2022
LFS258 Lab 3.2 Looks incomplete Answered ✓	oryzhenko February 2022	3	56	oryzhenko February 2022
passed my cka exam	asombie February 2022	4	92	soramaru February 2022
Lab 4.1 step 4 - "no such file or directory" Answered	kmlee0623 February 2022	1	101	chrispokorni February 2022
Exercise 3.2: Grow the Cluster (5)	soramaru February 2022	2	35	soramaru February 2022
Exercise 3.2: Grow the Cluster (2)	soramaru February 2022	1	43	soramaru February 2022
The connection to the server x.x.x.x:6443 was refused – did you specify the right host or port?	skatakam October 2020	19	8K	soramaru February 2022
Lab 3.3. - 3.4. calico/node is not ready	zrks October 2020	9	5.8K	wanch February 2022
Lab11.1 Service Mesh-need to set proxy to allow access your viz dashboard from browser	caishaoping February 2022	1	66	caishaoping February 2022
Help with lab - Upgrade the Cluster	leonardo2021 August 2021	1	29	jsm3031 February 2022
Exam test before the real one Answered ✓	paristiz January 2022	3	43	paristiz February 2022
LAB 9.3: unable to update repository and install dnsutils	yemmey February 2022	1	55	chrispokorni February 2022
Lab 3.1 Install Kubernetes - Registry look like is down	devdorrejo January 2022	10	311	chrispokorni February 2022
My Daemonset pod is only created on the master node	yemmey January 2022	7	225	yemmey February 2022
Lab 11.1 - linkerd-identity pod not running in latest version - known issue? Answered	t.sander January 2022	17	1.3K	chrispokorni February 2022
Lab 3.2 unable to join the cluster from worker node	sergeizak October 2020	8	453	xavierzip February 2022
Credentials to get resources from https://training.linuxfoundation.org/cm/LFS258/	dirkduplooy January 2022	5	63	alihasanahmedk January 2022
Getting error when first initializing Kubernetes on new Machines Answered	joov January 2022	5	46	sdragnia January 2022
Does anyone knows how to access the 'metadata' option in GC Compute Engine to view the ssh keys ? Answered	nidhinmenon January 2022	2	104	nidhinmenon January 2022