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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 - 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	521	chrispokorni February 2022
Can someone explain when to add dashes and when not to in YAML?	tim.poth February 2022	2	1.1K	tim.poth February 2022
Lab 3.1. Install Kubernetes: error ... overlay, br_netfilter after a reboot	fiblan February 2022	0	752	fiblan February 2022
Excercice 10.1: Helm 3 vs Tiller	guettli February 2022	0	11	guettli February 2022
11.1 Linkerd deployment modified but no services visible Answered	joov February 2022	2	11	joov February 2022
kubectl top nodes Error from server (ServiceUnavailable): the server is currently unable to handle t Answered	sfirdaus February 2022	2	211	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	1K	chrispokorni February 2022
6 API object > Statefulsets > what is identity? Answered	hansbogert January 2022	2	21	hansbogert February 2022
9.2. Configure a NodePort Issue Answered	sfirdaus February 2022	2	13	sfirdaus February 2022
Pod network across nodes does not work	deissnerk August 2021	5	231	joov February 2022
Lab 11.2 Ingress Controller - connection refused on public ip address	spongocoel August 2021	14	1.2K	hansbogert February 2022
Exercise 3.2: Grow the Cluster (7)	soramaru February 2022	6	54	soramaru February 2022
LFS258 Lab 3.2 Looks incomplete Answered ✓	oryzhenko February 2022	3	51	oryzhenko February 2022
passed my cka exam	asombie February 2022	4	91	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	31	soramaru February 2022
Exercise 3.2: Grow the Cluster (2)	soramaru February 2022	1	41	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	8.6K	soramaru February 2022
Lab 3.3. - 3.4. calico/node is not ready	zrks October 2020	9	6.2K	wanch February 2022
Lab11.1 Service Mesh-need to set proxy to allow access your viz dashboard from browser	caishaoping February 2022	1	62	caishaoping February 2022
Help with lab - Upgrade the Cluster	leonardo2021 August 2021	1	24	jsm3031 February 2022
Exam test before the real one Answered ✓	paristiz January 2022	3	41	paristiz February 2022
LAB 9.3: unable to update repository and install dnsutils	yemmey February 2022	1	51	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	221	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	451	xavierzip February 2022