My #flashlight collection.
1. #Olight Swivel
2. #Nitecore Tiki
3.#Lumintop Elfin
4. #Prometheus Copper Beta QRv2
5. #Massdrop / #Drop Brass AAA Pocket
I am tempted to get the Olight Baton 3 Roadster LE...
#flashlight #olight #nitecore #lumintop #prometheus #massdrop #drop #edc #flashlights #everydaycarry
Today @Prometheus released v2.47.0, so I updated my entire #Prometheus Fundamentals #workshop to use v2.47.0. Enjoy today the latest in #opensource #cloudnative #observability and get hands-on with #o11y!
#prometheus #workshop #opensource #cloudnative #observability #o11y
Prometheus und Grafana installiert, zum ersten Mal damit rumgespielt. Jessas, ich bin völlig überfordert. 🤯
#monitoring #grafana #prometheus
@pecet zawsze przydaje się stos do #observability: #grafana, #prometheus, #elasticsearch + #kibana no i prywatny cloud na pliki #owncloud lub #nextcloud
#observability #grafana #owncloud #prometheus #elasticsearch #nextcloud #kibana
1/1400 scale USS #Prometheus NX-74913. 2/2 #StarTrek #StarTrekModels #Starship #ScaleModels #ModelBuilder #MKMModelwerx
#prometheus #startrek #startrekmodels #starship #scalemodels #modelbuilder #mkmmodelwerx
1/1400 scale USS #Prometheus NX-74913. 1/2 #StarTrek #StarTrekModels #Starship #ScaleModels #ModelBuilder #MKMModelwerx
#prometheus #startrek #startrekmodels #starship #scalemodels #modelbuilder #mkmmodelwerx
Robusta is an open source #monitoring, observability, and operations platform for #Kubernetes, build on #Prometheus.
Natan, its inventor, will introduce Robusta to us and is pleased to get into discussion about it.
#Robusta https://home.robusta.dev/
#Natan https://www.linkedin.com/in/natanyellin/
#monitoring #kubernetes #prometheus #robusta #natan
* #prometheus's #alertmanager can't talk to a TLS-only SMTP (port465, a.k.a sumbmissions of smtps) server for sending alerts. It's either a plain text one, or one with STARTTLS.
#til #prometheus #alertmanager
PromQL Macros in Levitate - a way to reuse complex PromQL easily
https://last9.io/blog/standardize-promql-with-macros/#macros-vs-recording-rules
Learn about seven open source tools for data center management https://www.admin-magazine.com/News/Open-Source-Tools-for-the-Data-Center #datacenter #OpenSource #tools #management #optimize #NetBox #OpenDCIM #Prometheus #Tinkerbell
#datacenter #opensource #tools #management #optimize #netbox #opendcim #prometheus #tinkerbell
* there's a big difference between a instant vector SELECTOR and an instant vector. The former 'returns' the latter.
* You can't apply a range to an IV, only to an IVS. That's why (foo - bar)[1m] is an error.
* You can cheat with subqueries, but I still don't get the hang of them.
* PromQL can be really confusing, to the point where there are many tools to help you cope with that.
* Much of your baggage from programming or query languages (Python, SQL) might be detrimental.
I been messing with #prometheus, #grafana and #netdata for the last hour in my #homelab and that shit aint lining up with each other.. I don't trust anything anymore. I'm having Maury situation right now! Who's the fucking father!
#prometheus #grafana #netdata #homelab #selfhosted #observability #selfhosting
Published a new article on configuring HTTPS and Authentication on Prometheus and Node Exporter!
https://iamunnip.hashnode.dev/prometheus-https-authentication-part-4
#prometheus #observability #cloudnative #opensource
#prometheus #observability #cloudnative #opensource
Published a new article on setting up Prometheus and Node Exporter on Ubuntu VM!
https://iamunnip.hashnode.dev/prometheus-installation-on-amazon-ec2-ubuntu-part-3
#prometheus #observability #cloudnative #opensource
#prometheus #observability #cloudnative #opensource
🪷 #Prometheus sculpts the first man (clearly modeled on #Antinous) as #Athena provides the soul in this 18th C painting by #PompeoBatoni. #AntoniusSubia says: "It would seem that Antinous is the ideal form of man! I have to agree. We are the copies. Antinous is the original!"🪷
#prometheus #antinous #athena #pompeobatoni #antoniussubia
Keep up #APIs healthy with #ApacheAPISIX and #Prometheus
#apis #apacheapisix #prometheus #monitoring #observability #devops
If you are stuck dealing with #CrunchyData or #Bitnami for modern #postgresql in #k8s, let me turn you on to cloudnative-pg.io
TL;DR: An operator and CRDs for managing #psql on #k8s that actually fulfills the promise of the operator pattern. It just, you know, *operates* the stupid thing for you. And its multi-arch.
Amusingly, I found out about it because Crunchydata insists that ARM is super hard and reserved for enterprise customers only. (They've since made contrite noises about walking that back, but no actual movement yet.)
I've been running it for about 15 minutes and so far I am blown away. And weirdly it does not appear to have tried to spy on me! That oversight aside, it comes with full #prometheus support, base alarms, and a VERY nice #grafana dashboard. Handles clustering, failover, scaling, upgrades, all the things.
#postgresql #cloudnative #kubernetes #arm64 #homelab #turingpi
#crunchydata #bitnami #PostgreSQL #k8s #psql #prometheus #grafana #cloudnative #kubernetes #arm64 #homelab #TuringPi
What is High Cardinality?
Especially relevant if we are using Metrics
I had written an introductory blog on this topic.
Davids science project.
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All shot practically except Davids suit lights which I digitally added in.
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#prometheus #aliencovenant #neomorph #xenomorph #alienart #toyphotography #miniaturephotography #actionfigurephotography #scifiartwork #photographicart
#prometheus #aliencovenant #neomorph #xenomorph #alienart #toyphotography #miniaturephotography #actionfigurephotography #scifiartwork #photographicart