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УТС сСгодня ☝️

Amazon Managed Service for Prometheus
Prometheus is released under Apache-2. There are a lot of people and
companies that deploy Prometheus and even offer it as a service to their
customers, without collaboration whatsoever. And it is perfectly allowed
by the license. Every contribution upstream is therefore a success and a
bonus for our community and our users.

Prometheus strives to be an open project. Not only open as in open source,
but also open as in open and public discussions/roadmap. Everything I
note here is public, links are below.

Regarding AWS specifically:
Amazon Managed Service for Prometheus is actually not Prometheus, but
cortex (1). They are Cortex maintainers (2) (Note that a major
difference between Cortex and Prometheus is that in Cortex, the
companies somehow take a role in decision making (3). In prometheus
governance, we are all individuals).
AWS & Grafana labs have designed and coded the SNS intregration for
Alertmanager (4).
AWS is also committed to provide native ECS discovery (5) and have
upstreamed an ECS exporter (6).
This is only the tip of the iceberg. AWS is also engaged with supporting
Prometheus in the OpenTelemetry ecosystem (7).

(1) https://github.com/cortexproject/cortex/issues/3612 "aws.amazon.com/prometheus/ is based on Cortex" (2) https://github.com/cortexproject/cortex/blob/master/MAINTAINERS (3) https://github.com/cortexproject/cortex/blob/master/GOVERNANCE.md (4) https://github.com/prometheus/alertmanager/issues/2559 https://github.com/prometheus/alertmanager/pull/2615 (5) https://github.com/prometheus/prometheus/issues/9310 (6) https://github.com/prometheus-community/ecs_exporter (7) https://github.com/open-telemetry/wg-prometheus https://groups.google.com/g/prometheus-users/c/WQeOa_4gc6s/m/C_pRPPvmDAAJ?pli=1 #prometheus #aws #amazon #monitoring #cortex #opentelemetry

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Understanding How Facebook Disappeared from the Internet https://blog.cloudflare.com/october-2021-facebook-outage #facebook #cloudflare #bgp

ΠšΠΎΡ€ΠΎΡ‚ΠΊΠΎ ΠΎ ситуации с соцсСтями

ΠŸΠΎΠ³Ρ€ΡƒΠΆΠ΅Π½ΠΈΠ΅ Π² Helm package manager https://youtu.be/sPXqhKp7jV0 #k8s #kubernetes #helm #tanks #jsonnet

MySQL 8 Observability ΠΈ Π°Π½Π°Π»ΠΈΠ· запросов с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ PMM #mysql #observability #pmm #percona

ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc. #grep #tools #rust

Π’Ρ‡Π΅Ρ€Π° Ρƒ notion Π±Ρ‹Π»Π° акция, Π° сСгодня Π΅ΡΡ‚ΡŒ Π΅Ρ‰Π΅ ΠΎΠ΄ΠΈΠ½ ΠΏΡ€ΠΎΠΌΠΎΠΊΠΎΠ΄ STARTUP1000P6, ΠΎΠ½ Π·Π°ΠΊΠΈΠ½Π΅Ρ‚ Π½Π° ваш баланс Π΅Ρ‰Π΅ 1000$, ΠΏΡ€ΠΎΠ²Π΅Ρ€ΠΈΠ», Ρ€Π°Π±ΠΎ
Π’Ρ‡Π΅Ρ€Π° Ρƒ notion Π±Ρ‹Π»Π° акция, Π° сСгодня Π΅ΡΡ‚ΡŒ Π΅Ρ‰Π΅ ΠΎΠ΄ΠΈΠ½ ΠΏΡ€ΠΎΠΌΠΎΠΊΠΎΠ΄ STARTUP1000P6, ΠΎΠ½ Π·Π°ΠΊΠΈΠ½Π΅Ρ‚ Π½Π° ваш баланс Π΅Ρ‰Π΅ 1000$, ΠΏΡ€ΠΎΠ²Π΅Ρ€ΠΈΠ», Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚. ΠšΡƒΠΏΠΎΠ½ ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡ€ΠΈΠΌΠ΅Π½ΠΈΡ‚ΡŒ Π² настройках, Π½Π°Π΄ΠΎ Π½Π°ΠΆΠ°Ρ‚ΡŒ Настройки - Π‘ΠΈΠ»Π»ΠΈΠ½Π³ - Apply coupon (Π½Π° ΡΠΊΡ€ΠΈΠ½ΡˆΠΎΡ‚Π΅ я ΠΏΠΎΠΊΠ°Π·Π°Π» Π³Π΄Π΅), ΠΈ Π·Π°Π±ΠΈΡ‚ΡŒ Ρ‚ΡƒΠ΄Π° ΠΏΡ€ΠΎΠΌΠΎΠΊΠΎΠ΄. Π‘ΠΏΠ΅ΡˆΠΈΡ‚Π΅, Π»Π°Π²ΠΎΡ‡ΠΊΡƒ скоро ΠΏΡ€ΠΈΠΊΡ€ΠΎΡŽΡ‚. Upd: ΠΏΠΎΠ»Π΅ для Π²Π²ΠΎΠ΄Π° ΠΏΡ€ΠΎΠΌΠΎΠΊΠΎΠ΄Π° Π²Ρ‹ΠΏΠΈΠ»ΠΈΠ»ΠΈ, Π»Π°Π²ΠΊΠ° ΠΏΡ€ΠΈΠΊΡ€Ρ‹Ρ‚Π°

kv-store redis based Config or Settings key-value store with UI and code generation #ui #redis #gui

Π§Π΅Ρ€Π΅Π· ΠΎΠ΄Π½Ρƒ ΠΌΠΈΠ½ΡƒΡ‚Ρƒ начнётся Π·Π°ΠΌΠ΅Π½Π° ΠΊΠΎΡ€Π½Π΅Π²ΠΎΠ³ΠΎ сСртификата Ρƒ Let's Encrypt Π‘ΠΌΠΎΡ‚Ρ€Π΅Ρ‚ΡŒ, Ρ‡Ρ‚ΠΎ Ρ‚Π°ΠΌ Π²ΠΎΠΎΠ±Ρ‰Π΅ происходит ΠΌΠΎΠΆΠ½ΠΎ Π½Π° страничкС статуса: https://letsencrypt.status.io/

Using SQLancer to test ClickHouse and other database systems https://youtu.be/s_HYtH-03fA #clickhouse #database #sql #sqlancer

Incident response playbooks from Microsoft #microsoft #incident #playbook

Π’Ρ‹ΡˆΠ΅Π» свСТий Ρ€Π΅Π»ΠΈΠ· PostgreSQL 14 https://www.postgresql.org/about/news/postgresql-14-released-2318 #posgtres #postgresql #sql

ВсСм ΠΏΡ€ΠΈΠ²Π΅Ρ‚, ΠΊΠΎΡ€ΠΎΡ‡Π΅, я Ρ…ΠΎΡ‡Ρƒ ΠΏΡ€ΠΎΡ€Π΅ΠΊΠ»Π°ΠΌΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ Π΅Ρ‰Ρ‘ ΠΎΠ΄Π½Ρƒ свою ΠΏΠΎΠ΄Π΅Π»ΠΊΡƒ - GeeseFS: https://github.com/yandex-cloud/geesefs Π’ΠΊΡ€Π°Ρ‚Ρ†Π΅ - это Π½Π°ΠΊΠΎΠ½Π΅Ρ†-Ρ‚ΠΎ ΠΠžΠ ΠœΠΠ›Π¬ΠΠ«Π™ fuse ΠΏΠΎΠ²Π΅Ρ€Ρ… S3. ΠΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΉ - это, Π²ΠΎ-ΠΏΠ΅Ρ€Π²Ρ‹Ρ…, быстрый - Ρ‚ΠΎ Π΅ΡΡ‚ΡŒ, быстрСС всСх Π΄Ρ€ΡƒΠ³ΠΈΡ… fuse-s3 Π·Π° счёт ΠΏΠ°Ρ€Π°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ° - Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€, ΠΊΠΎΠΏΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ 6500 ΠΌΠ΅Π»ΠΊΠΈΡ… Ρ„Π°ΠΉΠ»ΠΈΠΊΠΎΠ² Π² s3 Ρ‡Π΅Ρ€Π΅Π· s3fs Π·Π°Π½ΠΈΠΌΠ°Π΅Ρ‚ 50 МИНУВ, Π° Ρ‡Π΅Ρ€Π΅Π· GeeseFS - 25 Π‘Π•ΠšΠ£ΠΠ”. А Π²ΠΎ-Π²Ρ‚ΠΎΡ€Ρ‹Ρ…, ΠΊΠΎΡ€Ρ€Π΅ΠΊΡ‚Π½Ρ‹ΠΉ - достаточно ΠΊΠΎΡ€Ρ€Π΅ΠΊΡ‚Π½Ρ‹ΠΉ для Ρ‚ΠΎΠ³ΠΎ, Ρ‡Ρ‚ΠΎΠ±Ρ‹ ΠΏΡ€ΠΎΡ…ΠΎΠ΄ΠΈΡ‚ΡŒ ΠΏΡ€ΠΈΠΌΠ΅Π½ΠΈΠΌΡ‹Π΅ тСсты ΠΈΠ· xfstests (тСстов Π€Π‘, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌΠΈ тСстят всС "взрослыС" Π€Π‘ - xfs, ext4 ΠΈ Ρ‚.ΠΏ.). Ну ΠΈ Π΅Ρ‰Ρ‘ Π½Π° основС GeeseFS сдСлан CSI для ΠΊΡƒΠ±Π΅Ρ€Π°: https://github.com/yandex-cloud/k8s-csi-s3 - ΠΌΠΎΠΆΠ½ΠΎ ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π°Ρ‚ΡŒ S3 ΠΊΠ°ΠΊ RWM Π²ΠΎΠ»ΡŽΠΌΡ‹ (хотя, СстСствСнно, ΠΏΡ€ΠΈ ΠΎΠ΄Π½ΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠΌ доступС Π² ΠΎΠ΄ΠΈΠ½ Ρ„Π°ΠΉΠ» с Ρ€Π°Π·Π½Ρ‹Ρ… Π½ΠΎΠ΄ Π½ΠΈΡ‡Π΅Π³ΠΎ Ρ…ΠΎΡ€ΠΎΡˆΠ΅Π³ΠΎ Π½Π΅ Π±ΡƒΠ΄Π΅Ρ‚). Π—Π°ΠΏΠΈΠ»Π΅Π½ΠΎ это, ΠΊΠ°ΠΊ ΠΌΠΎΠΆΠ½ΠΎ Π·Π°ΠΌΠ΅Ρ‚ΠΈΡ‚ΡŒ, ΡƒΠΆΠ΅ ΠΎΡ‚ ΠΈΠΌΠ΅Π½ΠΈ яндСкса, ΠΈ Π΄Π΅Ρ„ΠΎΠ»Ρ‚Π½Ρ‹ΠΉ endpoint Ρ‚ΠΎΠΆΠ΅ яндСксовский. 😊 И Π΄Π°ΠΆΠ΅ оптимизация Π΅ΡΡ‚ΡŒ ΠΎΠ΄Π½Π° яндСкс-спСцифичная. 😊 ΠΊΠΎΠ½ΠΊΡ€Π΅Ρ‚Π½ΠΎ - Π½Π° Π½Π΅-яндСксовском S3 Ρ‡Ρ‚Π΅Π½ΠΈΠ΅ xattr Π±ΡƒΠ΄Π΅Ρ‚ ΠΌΠ΅Π΄Π»Π΅Π½Π½ΠΎΠ΅, ΠΏΠΎΡ‚ΠΎΠΌΡƒ Ρ‡Ρ‚ΠΎ Π² стандартном S3 Π½Π΅Ρ‚ UserMetadata Π² ΠΎΡ‚Π²Π΅Ρ‚Π°Ρ… ListObjects. Π’ ΠΎΠ±Ρ‰Π΅ΠΌ, ΠΊΠΎΠΌΡƒ интСрСсно ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π°Ρ‚ΡŒ S3 ΠΊΠ°ΠΊ Π€Π‘ - ΠΏΡ€ΠΎΠ±ΡƒΠΉΡ‚Π΅, нСситС фидбэк.

New for AWS Distro for OpenTelemetry – Tracing Support is Now Generally Available #opentelemetry #tracing #aws #amazon

Amazon Managed Service for Prometheus Is Now Generally Available with Alert Manager and Ruler #prometheus #alermanager #aws #monitoring #amazon

Kubernetes Installation Methods The Complete Guide https://itnext.io/kubernetes-installation-methods-the-complete-guide-1036c860a2b3 #k8s #kubernetes

Hacking Kubernetes etcd for (personal) profit https://raf-liwoch.medium.com/hacking-kubernetes-etcd-for-personal-profit-2e43ee1037ee #k8s #kubernetes #etcd