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LFS241 Class Forum

A discussion board for The Linux Foundation's LFS241 Monitoring Systems and Services with Prometheus class.

Discussion	Started By	Replies	Views	Most Recent
Lab 21.1 Verify that query goes to Cortex	froman August 15	0	2	froman August 15
Lab 21.1 Buckets already created	froman August 15	0	3	froman August 15
Lab 19.1: Error in global yaml definition	froman August 10	1	13	arianehamm August 11
Lab 19.1: Error in yaml definition	froman August 10	1	12	arianehamm August 11
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (August 17, 2025 02:00-05:00 UTC)	mstepien August 8	0	1	mstepien August 8
Lab 12.1 - Using Relabeling to Drop Samples Answered	artem37iv October 2022	1	11	froman July 28
LFS241 Updated Labs	arianehamm May 30	0	21	arianehamm May 30
Chapter 5.2: demo_api_requests_duration_seconds_count metric not available	susenj May 17	0	12	susenj May 17
NOTICE: Upcoming Course Update	arianehamm April 22	0	2	arianehamm April 22
Chapter 21, broken link Answered	jacqueminv October 2024	1	21	jacqueminv October 2024
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (Oct 20, 2024 04:00-07:00 UTC)	fcioanca October 2024	0	2	fcioanca October 2024
What is the console mentioned in lab 20.5 Answered ✓	jacqueminv October 2024	1	12	jacqueminv October 2024
Lab 20.1 Kubernetes Installation Error: Repository Not Found - Looking for Alternatives Answered	roberto.banditt August 2024	1	84	chrispokorni August 2024
Lab 9.1: Workaround Instrumentation Exercise in Python and Go	kino1994 February 2023	2	272	mlaeufer October 2023
Lab 8.1 error deploying cAdvisor with Docker	jasonl August 2022	5	426	mlaeufer October 2023
The desired result is not expected to be displayed based on the document Question	kuiinative August 2023	0	12	kuiinative August 2023
Lab 20.1. Setting Up a Kubernetes Cluster Answered	eporart April 2023	1	434	chrispokorni May 2023
Lab 22.2 Thanos sever store 20901 is not available/used	kino1994 March 2023	0	51	kino1994 March 2023
Lab 20.3 - 20.7: No service discovery working no targets and no metrics	kino1994 March 2023	0	31	kino1994 March 2023
Untaint Control Plane	kino1994 March 2023	0	399	kino1994 March 2023
Lab 22.1: Cortex "No address found for [eth0 en0]" Answered	donaldsebleung April 2022	1	484	zorque February 2023
Grafana does not adquire data from prometheus. ERROR Bad Gateway Answered ✓	skopos November 2022	3	372	bauger February 2023
Lab 8: No container_metrics other than container_scrape_error Answered	joov October 2022	2	99	bauger February 2023
The ongoing debate about increase vs rate: can you help?	icorda December 2022	0	35	icorda December 2022
[Instrumenting] labels size Question	plievana December 2022	0	1	plievana December 2022
[Lab 24.2] svg needs graphviz	thomas.bucaioni November 2022	0	11	thomas.bucaioni November 2022
[Lab 20.1] Swap needs to be turned off	thomas.bucaioni October 2022	3	103	thomas.bucaioni October 2022
[Lab 16.1] webhook notifications Question	thomas.bucaioni October 2022	0	21	thomas.bucaioni October 2022
[Lab 15.3] comments cut by the newlines	thomas.bucaioni October 2022	0	21	thomas.bucaioni October 2022
[Lab 9.1] do we need to modify the code? Answered	thomas.bucaioni October 2022	1	52	thomas.bucaioni October 2022