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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
Help with knowledge check 5.	mJace December 2019	3	31	fcioanca June 2025
Unable to connect to the server: x509: certificate signed by unknown authority	mahmoodze December 2019	1	6.1K	serewicz December 2019
LFS258 - new version live v1.16.1/Ubuntu 18.04 (12.5.2019)	fcioanca December 2019	4	131	serewicz December 2019
Lab 3.4: Can't reach to ClusterIP and Endpoint with curl from master to worker node Answered ✓	cumulus December 2019	2	142	cumulus December 2019
calico having issue	sumersingh December 2019	3	351	chrispokorni December 2019
Ready to use lab environment with VirtualBox and Vagrant	mgutowski November 2019	1	471	davetayls February 2020
unable to connect pods	sumersingh November 2019	3	1.3K	dericjohnson1979 November 2019
k8s version used in exam vs. course/labs	felixkrohn November 2019	5	81	fcioanca December 2019
Cannot resume lesson	kbreit November 2019	4	31	kbreit November 2019
Lab 5.1 - Missing steps?	kbreit November 2019	2	21	kbreit November 2019
Lab 8.3 Delete works with --all-namespaces	jdnovick October 2019	1	21	chrispokorni October 2019
GCP - Cannot ping instances	kbreit October 2019	2	81	kbreit November 2019
course is down - looks like a DB connection issue	ian.bucad October 2019	1	11	fcioanca October 2019
14.6. Chart Contents: broken link	jzimnowo October 2019	1	1	chrispokorni October 2019
kubeadm join ISSUE: [discovery] Failed to request cluster info, will try again: Answered	dmccuk October 2019	3	3.5K	dmccuk November 2019
Digital badge Answered ✓	thezultimate October 2019	5	71	alattar March 2020
Networking Issue	neirkate October 2019	0	1	neirkate October 2019
9.8. Shared Volume Example - incomplete	jzimnowo October 2019	4	11	jzimnowo October 2019
Back-off restarting failed container	neirkate October 2019	8	5.4K	chrispokorni October 2019
16.1 LAB HAProxy not starting	ssubramanian1 October 2019	9	5.4K	chrispokorni December 2019
7.19.b. Knowledge Check 7.2	jzimnowo October 2019	4	81	mstepien August 2020
LAB 12.3 Unable to fully collect metrics Answered	ccamachofg October 2019	15	773	MarceloSales April 2020
Lab 4.3 - unable to recognize "complete-demo.yaml": no matches for kind "Deployment"	dnx October 2019	5	2.1K	lyubimova October 2019
ImagePullBackoff	neirkate September 2019	5	582	neirkate September 2019
My "sleepy" has an insomnia	b10s September 2019	2	21	b10s September 2019
Network question	b10s September 2019	3	22	serewicz September 2019
Typo - "of" should be "or" - or please explain more phrase "virtual machine of physical hosts"	b10s September 2019	1	11	serewicz September 2019
LAB 4.2 may break k8s cluster if you try to use more resources for the stress app	b10s September 2019	2	11	chrispokorni September 2019
Seems I can not publish comments to my own post without approval : )	b10s September 2019	1	21	fcioanca September 2019
Lab 3.5 Step 6 issue	jimliu95 September 2019	1	11	chrispokorni September 2019