Il y a longtemps, j'étais tombé sur cet article de @luc : https://fiat-tux.fr/2018/04/04/utiliser-les-donnees-de-munin-dans-grafana/ et c'était top.
2026, j'ai migré ma stack sur docker sans pouvoir retrouver l'équivalent et compatible avec un Grafana récent, alors je m'y suis collé 😉 une API qui exporte les données RRD via une API JSON containerisée.
C'est ici que ça se passe :
https://github.com/nioc/rrd-json-exporter
#munin #grafana #rrd

Il y a longtemps, j'étais tombé sur cet article de @luc : https://fiat-tux.fr/2018/04/04/utiliser-les-donnees-de-munin-dans-grafana/ et c'était top.
2026, j'ai migré ma stack sur docker sans pouvoir retrouver l'équivalent et compatible avec un Grafana récent, alors je m'y suis collé 😉 une API qui exporte les données RRD via une API JSON containerisée.
C'est ici que ça se passe :
https://github.com/nioc/rrd-json-exporter
#munin #grafana #rrd

Has anyone imported CSV data into Prometheus before? I want to import my old data sets back into Prometheus. Unfortunately, I have the problem that Prometheus - after import - takes the timestamp from the import as the value and not the timestamp from the CSV.

#Prometheus #Monitoring #CSV #Dataset #selfhosted #homelab #visualization #grafana #selfhost

Has anyone imported CSV data into Prometheus before? I want to import my old data sets back into Prometheus. Unfortunately, I have the problem that Prometheus - after import - takes the timestamp from the import as the value and not the timestamp from the CSV.

#Prometheus #Monitoring #CSV #Dataset #selfhosted #homelab #visualization #grafana #selfhost

On installe munin et munin-node et tada, on a plein d'infos pour monitorer son serveur debian ou ubuntu.

Vazy faire aussi simple avec #prometheus et #grafana, c'est moi ou c'est ultra relou d'obtenir autant d'infos qu'avec #munin ?

39C3 Grafana Dashboard

https://dashboard.congress.ccc.de/public-dashboards/e6cf86b287304662b4d1b8eb31b5ab50

#HackerNews #39C3 #Grafana #Dashboard #Grafana #CCC #DataVisualization #Dashboard #HackerNews

Is there something like this but as a Grafana panel or similar that lets me drill into fs usage of a remote server? I'm thinking of something like DaisyDisk (pictured).

#hosting #selfhosting #grafana

Not that you asked

#hosting #selfhosting #grafana

Is there something like this but as a Grafana panel or similar that lets me drill into fs usage of a remote server? I'm thinking of something like DaisyDisk (pictured).

#hosting #selfhosting #grafana

I can't recommend Grafana anymore

https://henrikgerdes.me/blog/2025-11-grafana-mess/

#HackerNews #I #recommend #Grafana #anymore #Grafana #TechReview #SoftwareIssues #UserExperience #HackerNews

Hey #FediHire 👋

I am currently looking to get back into being a (part time) #Freelancer. Do you know of any positions that would require extensive knowledge in the #Networking / #Internet industry?

My skillset includes #Sysadmin #Automation #NixOS #Peering #BGP #ISP #RtBrick #Juniper #Junos #Prometheus #Grafana and much more.

Only open to working with companies based in the EU or EFTA.

Let’s connect!
#fedihire_de #getfedihired

Hey #FediHire 👋

I am currently looking to get back into being a (part time) #Freelancer. Do you know of any positions that would require extensive knowledge in the #Networking / #Internet industry?

My skillset includes #Sysadmin #Automation #NixOS #Peering #BGP #ISP #RtBrick #Juniper #Junos #Prometheus #Grafana and much more.

Only open to working with companies based in the EU or EFTA.

Let’s connect!
#fedihire_de #getfedihired

TIL about the OpenLit for AI observability. It builds on #OpenTelemetry and #Grafana supports it

https://github.com/openlit/openlit

I’m fascinated by the flexibility of #Grafana, and I can’t stop wondering why it isn’t used more frequently by app developers to understand their projects and apps better #apps

Started building my entire infrastructure monitoring solution from scratch!

- Powered by FreeBSD!
- Using Jails and seperation of duty:
- One Jail running Grafana and Prometheus
- One Jail running Netbird Wireguard to connect my infra securely
- One Jail running Nginx and Certbot

All ZFS based for backup / snapshots and rollback options.

Routed and NAT'ed via a seperate dedicated pf jail.

All working fine, I get first metrics and can start slowly improve from here.

Todo:
- Alerts via AlertManager
- Log-Ingestion via promtail
- Log analysis with Grafana Loki
- Adding remaining servers via WireGuard Mesh VPN
- Adding another Jail for Uptime-Kuma

#monitoring #freebsd #grafana #loki #linux #devops #jails #bastille #zfs

Started building my entire infrastructure monitoring solution from scratch!

- Powered by FreeBSD!
- Using Jails and seperation of duty:
- One Jail running Grafana and Prometheus
- One Jail running Netbird Wireguard to connect my infra securely
- One Jail running Nginx and Certbot

All ZFS based for backup / snapshots and rollback options.

Routed and NAT'ed via a seperate dedicated pf jail.

All working fine, I get first metrics and can start slowly improve from here.

Todo:
- Alerts via AlertManager
- Log-Ingestion via promtail
- Log analysis with Grafana Loki
- Adding remaining servers via WireGuard Mesh VPN
- Adding another Jail for Uptime-Kuma

#monitoring #freebsd #grafana #loki #linux #devops #jails #bastille #zfs

Questions for #fediverse#SysAdmin folk who run #prometheus and #grafana on multiple #aws accounts:

Do you use a single Prometheus server or do you have one for each account?

How do you handle auto scaling EC2 servers which could change IPs at any time?

Is it possible for servers to push rather than get pulled from?

Please share any setups that could be relevant and boost far & wide!

Thanks in advance!! ❤️❤️❤️

Questions for #fediverse#SysAdmin folk who run #prometheus and #grafana on multiple #aws accounts:

Do you use a single Prometheus server or do you have one for each account?

How do you handle auto scaling EC2 servers which could change IPs at any time?

Is it possible for servers to push rather than get pulled from?

Please share any setups that could be relevant and boost far & wide!

Thanks in advance!! ❤️❤️❤️

On weekend I managed to connect all my selfhosted services that support it to the #Keycloak#SSO (single sign on).
Namely #Mastodon#Peertube#NextCloud #FreshRSS#Matomo and #grafana

Why to bother with such complication for apps serving only a couple of users?
First it's quite easy nowadays.
And second, because I want to get rid of passwords and just use #passkeys .

This is one of many examples showing that good apps should just focus on one task and just use standards to cooperate with other apps focusing on other tasks.

Peertube for example focuses on videos, not user management. I am very OK that they don't support passkeys, because they implemented OpenId Connect standard to allow me use Keycloak for better login options.

On the other hand, I am quite sad that SSO is often the one feature, that is proprietary and reserved only for paying customers. SSO is not for huge corporations anymore. It's also usefull for us, selfhosters with couple of users.

❤️

On weekend I managed to connect all my selfhosted services that support it to the #Keycloak#SSO (single sign on).
Namely #Mastodon#Peertube#NextCloud #FreshRSS#Matomo and #grafana

Why to bother with such complication for apps serving only a couple of users?
First it's quite easy nowadays.
And second, because I want to get rid of passwords and just use #passkeys .

This is one of many examples showing that good apps should just focus on one task and just use standards to cooperate with other apps focusing on other tasks.

Peertube for example focuses on videos, not user management. I am very OK that they don't support passkeys, because they implemented OpenId Connect standard to allow me use Keycloak for better login options.

On the other hand, I am quite sad that SSO is often the one feature, that is proprietary and reserved only for paying customers. SSO is not for huge corporations anymore. It's also usefull for us, selfhosters with couple of users.

❤️