corpus.blog
41554 blogs · [ { "id": "01a08797-26e7-7062-8dd2-be0c472292cc", "title": "Tracing GenAI Applications Is Not Enough", "url": "https://krisztianfekete.org/tracing-genai-applications-is-not-enough/", "published_at": "2025-08-11T08:28:03+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c47598734", "title": "pastpage, an LLM proof of concept", "url": "https://krisztianfekete.org/pastpage-an-llm-proof-of-concept/", "published_at": "2024-01-29T08:44:22+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c47ab0068", "title": "OpenTelemetry Internals: Adding Node Name as a Label to Kubelet Metrics", "url": "https://krisztianfekete.org/opentelemetry-internals-adding-node-name-as-a-label-to-kubelet-metrics/", "published_at": "2023-12-19T22:32:29+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c47d09a68", "title": "SREcon23 EMEA: Should I Use OTel (collectors) or Is Prometheus Good Enough?", "url": "https://krisztianfekete.org/srecon23-emea-should-i-use-otel-collectors-or-is-prometheus-good-enough/", "published_at": "2023-11-18T18:26:59+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c48cbd0ae", "title": "How OpenTelemetry Drives Gloo Platform’s Graph", "url": "https://krisztianfekete.org/how-opentelemetry-drives-gloo-platforms-graph/", "published_at": "2023-10-01T16:43:35+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4921676d", "title": "Nine months of NixOS", "url": "https://krisztianfekete.org/nine-months-of-nixos/", "published_at": "2023-07-02T11:08:41+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c495c6cc3", "title": "Self-hosting Mastodon on NixOS, a proof-of-concept", "url": "https://krisztianfekete.org/self-hosting-mastodon-on-nixos-a-proof-of-concept/", "published_at": "2022-12-05T14:53:56+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c49723b3b", "title": "Prometheus Failure Modes", "url": "https://krisztianfekete.org/prometheus-failure-modes/", "published_at": "2022-10-16T17:38:55+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c49765e5b", "title": "NixOS on Apple silicon with UTM", "url": "https://krisztianfekete.org/nixos-on-apple-silicon-with-utm/", "published_at": "2022-08-23T12:44:11+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4a3df995", "title": "RCA/2022-08-10 - P1 - Hetzner Cloud node outage", "url": "https://krisztianfekete.org/rca/2022-08-10-p1-hetzner-cloud-node-outage/", "published_at": "2022-08-16T05:35:46+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4a487836", "title": "Literate Go in Spacemacs", "url": "https://krisztianfekete.org/literate-go-in-spacemacs/", "published_at": "2022-08-04T10:19:25+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4b2e6245", "title": "Porting eBPF Applications to BumbleBee", "url": "https://krisztianfekete.org/porting-ebpf-applications-to-bumblebee/", "published_at": "2022-06-20T22:00:00+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4b81e4c3", "title": "Upgrading to Istio 1.12, rethinking ops", "url": "https://krisztianfekete.org/upgrading-to-istio-1.12-rethinking-ops/", "published_at": "2022-01-07T15:20:43+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4c3e6aa5", "title": "Adopting Thanos at LastPass", "url": "https://krisztianfekete.org/adopting-thanos-at-lastpass/", "published_at": "2021-10-11T17:46:47+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4c976486", "title": "Upgrading to Istio 1.11", "url": "https://krisztianfekete.org/upgrading-to-istio-1.11/", "published_at": "2021-08-23T14:48:02+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4d46e431", "title": "Sizing Thanos Receive (and Prometheus) storage", "url": "https://krisztianfekete.org/sizing-thanos-receive-and-prometheus-storage/", "published_at": "2021-08-06T14:52:45+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4e46ab9a", "title": "Upgrading to Istio 1.10", "url": "https://krisztianfekete.org/upgrading-to-istio-1.10/", "published_at": "2021-07-24T07:26:01+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4f052d60", "title": "Solving per-store TLS limitation in Thanos Query", "url": "https://krisztianfekete.org/solving-per-store-tls-limitation-in-thanos-query/", "published_at": "2021-07-02T00:00:00+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c4f7815ee", "title": "Stacking Thanos Queries", "url": "https://krisztianfekete.org/stacking-thanos-queries/", "published_at": "2021-06-26T15:46:38+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c500e52d0", "title": "Do not use average latency", "url": "https://krisztianfekete.org/do-not-use-average-latency/", "published_at": "2021-05-21T13:13:03+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c50f38125", "title": "Overview", "url": "https://krisztianfekete.org/overview/", "published_at": "2021-05-08T11:33:24+00:00" }, { "id": "01a08797-26e7-7062-8dd2-be0c51eb80fc", "title": "Init", "url": "https://krisztianfekete.org/init/", "published_at": "2021-05-04T22:25:22+00:00" } ] posts Claim your blog
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krisztianfekete.org

krisztianfekete.org

2025

Tracing GenAI Applications Is Not Enoughoriginal ↗
11 Aug 2025

2024

pastpage, an LLM proof of conceptoriginal ↗
29 Jan 2024

2023

OpenTelemetry Internals: Adding Node Name as a Label to Kubelet Metricsoriginal ↗
19 Dec 2023
SREcon23 EMEA: Should I Use OTel (collectors) or Is Prometheus Good Enough?original ↗
18 Nov 2023
How OpenTelemetry Drives Gloo Platform’s Graphoriginal ↗
1 Oct 2023
Nine months of NixOSoriginal ↗
2 Jul 2023

2022

Self-hosting Mastodon on NixOS, a proof-of-conceptoriginal ↗
5 Dec 2022
Prometheus Failure Modesoriginal ↗
16 Oct 2022
NixOS on Apple silicon with UTMoriginal ↗
23 Aug 2022
RCA/2022-08-10 - P1 - Hetzner Cloud node outageoriginal ↗
16 Aug 2022
Literate Go in Spacemacsoriginal ↗
4 Aug 2022
Porting eBPF Applications to BumbleBeeoriginal ↗
20 Jun 2022
Upgrading to Istio 1.12, rethinking opsoriginal ↗
7 Jan 2022

2021

Adopting Thanos at LastPassoriginal ↗
11 Oct 2021
Upgrading to Istio 1.11original ↗
23 Aug 2021
Sizing Thanos Receive (and Prometheus) storageoriginal ↗
6 Aug 2021
Upgrading to Istio 1.10original ↗
24 Jul 2021
Solving per-store TLS limitation in Thanos Queryoriginal ↗
2 Jul 2021
Stacking Thanos Queriesoriginal ↗
26 Jun 2021
Do not use average latencyoriginal ↗
21 May 2021
Overvieworiginal ↗
8 May 2021
Initoriginal ↗
4 May 2021