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Sysadmin/DevOps tools, news and other interesting things from modern IT world. Feed https://t.me/s/sysadmin_tools | Proton services with 2 weeks for free - https://pr.tn/ref/0TDB0YT5
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ΠΈΠ² ΠΏΠΎΡΡΠΎΠ²
Π‘Π΅Π³ΠΎΠ΄Π½Ρ Π² Π½Π°ΡΠ΅ΠΌ Π±Π»ΠΎΠ³Π΅ β ΠΏΠΎΠ»Π½Π°Ρ ΡΠ²Π»Π΅ΠΊΠ°ΡΠ΅Π»ΡΠ½ΡΡ
ΠΏΡΠΈΠΊΠ»ΡΡΠ΅Π½ΠΈΠΉ (ΠΈ Python-Π»ΠΈΡΡΠΈΠ½Π³ΠΎΠ²) ΠΈΡΡΠΎΡΠΈΡ ΠΌΠΈΠ³ΡΠ°ΡΠΈΠΈ (Π½Π΅Ρ, Π½Π΅ Π² Kubernetes): https://habr.com/ru/company/flant/blog/577808/
Raspberry Pi KVMs compared: TinyPilot and Pi-KVM v3
https://www.jeffgeerling.com/blog/2021/raspberry-pi-kvms-compared-tinypilot-and-pi-kvm-v3
Video
#raspberry #kvm #pi
π£ ΠΠ΄Π΅-ΡΠΎ ΡΠ΅ΡΠ΅Π· ΡΠ°Ρ 9:40 ET Π±ΡΠ΄Ρ ΡΡΡΠΈΠΌΠΈΡΡ ΡΠ²ΠΎΠΉ Π΄ΠΎΠΊΠ»Π°Π΄ Π½Π° ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΠΈ Container Days ΠΏΡΠΎ Service Mesh.
ΠΡΠΈΡ
ΠΎΠ΄ΠΈΡΠ΅ Π½Π° ΡΡΡΠΈΠΌ https://www.youtube.com/watch?v=SAIIqhv89jc
Slo-tracker
A tool to track SLA, SLO and Error budgets#prometheus #datadog #newrelic #pingdom #grafana
New MEAP! Continuous Delivery for Kubernetes by Mauricio Salatino
Check out the liveBook:
https://livebook.manning.com/book/continuous-delivery-for-kubernetes/chapter-1
#continuousdelivery #cd #kubernetes #helm #tekton #crossplane #knative #k8s
Reflector is a Kubernetes addon designed to monitor changes to resources (secrets and configmaps) and reflect changes to mirror resources in the same or other namespaces
π https://github.com/emberstack/kubernetes-reflector
#k8s #kubernetes
@hagen1778 gives a talk about open-source strategy at VictoriaMetrics - https://www.youtube.com/watch?v=-DbbIZzFHIY
#osdn #victoriametrics #monitoring #opensource
Devtron is an open source software delivery workflow for kubernetes written in Go
https://github.com/devtron-labs/devtron
Demo
#go #k8s #kubernetes #cd
ΠΡΠΎΡΡΠΎ Π½Π°ΠΏΠΎΠΌΠΈΠ½Π°Π½ΠΈΠ΅ ΠΎ Π·Π°Π²ΡΡΠ°ΡΠ½Π΅ΠΉ ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΠΈ Π² ΠΠΈΠ΅Π²Π΅
https://osdn.org.ua
Baidu replaced shared MySQL with CockroachDB to support 1 Billion users
https://resources.cockroachlabs.com/case-study/baidu
#mysql #nosql #cockroachdb
https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/register/
Virtual Tickets to KubeCon NA 2021 free with discount code KCNA21TR100 (until September 27, 11:59 PM PDT).
Monitoring vs Observability: VictoriaMetrics Π² Π³ΠΎΡΡΡΡ
Ρ DevOps Kitchen
https://www.youtube.com/watch?v=5FTcJmJXbqA
#victoriametrics #devops #observability #monitoring
The Service Mesh Landscape.
Comparison of Service Mesh Strengths
https://layer5.io/service-mesh-landscape
#servicemesh #linkerd #consul #istio #kuma #traefik
Π‘Π΅Π³ΠΎΠ΄Π½ΡΡΠ½ΠΈΠΉ ΠΎΠ±Π·ΠΎΡ Π² Π±Π»ΠΎΠ³Π΅ β ΠΎ ΠΏΡΠΎΠ΅ΠΊΡΠ΅ ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎ Π΄Π»Ρ senior YAML developers: https://habr.com/ru/company/flant/blog/577624/
How percentile approximation works (and why it's more useful than averages)
https://blog.timescale.com/blog/how-percentile-approximation-works-and-why-its-more-useful-than-averages
#percentile #timescale #metrics #monitoring
Choosing a Time Series Database for High Cardinality Aggregations
https://abiosgaming.com/press/high-cardinality-aggregations
#prometheus #victoriametrics #promscale #monitoring #metrics #tsdb
Monitor your Linux server with Checkmk
https://opensource.com/article/21/8/monitor-linux-server-checkmk
#monitoring #linux #checkmk
Π’Π΅ΠΌ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ Π²ΡΡΠ»Π° Π½ΠΎΠ²Π°Ρ Π²Π΅ΡΡΠΈΡ ΠΏΠ°Π½Π΅Π»ΠΈ Kubeapps v2.4.0.
Π ΡΡΠΎΠΉ Π²Π΅ΡΡΠΈΠΈ Π±ΡΠ» ΡΠ΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½ Π½ΠΎΠ²ΡΠΉ Π±ΡΠΊΠ΅Π½Π΄, ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΡΡΠΈΠΉ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ ΠΊΠ°ΡΡΠΎΠΌΠ½ΡΠ΅ ΠΏΠ»Π°Π³ΠΈΠ½Ρ, Π° Π½Π΅ ΡΠΎΠ»ΡΠΊΠΎ Helm.
ΠΠΎ ΡΡΡΠ»ΠΊΠ΅ ΠΌΠΎΠΆΠ½ΠΎ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ ΠΏΡΠ΅Π·Π΅Π½ΡΠ°ΡΠΈΡ.
https://github.com/kubeapps/kubeapps/releases/tag/v2.4.0
ΠΠΎΠ»Π»Π΅Π³ΠΈ, Π΄Π΅Π»ΠΈΠΌΡΡ Π·Π°ΠΏΠΈΡΡΡ Π²ΡΠ΅ΡΠ°ΡΠ½Π΅Π³ΠΎ ΡΡΠΈΡΠ° Ρ ΡΡΠ°ΡΡΠΈΠ΅ΠΌ Π½Π°ΡΠ΅Π³ΠΎ DBA ΠΠ»Π΅ΠΊΡΠ΅Ρ ΠΠ΅ΡΠΎΠ²ΡΠΊΠΎΠ³ΠΎ. Π Π³ΠΎΡΡΡΡ
Ρ Π²Π΅Π΄ΡΡΠΈΡ
"Π¦ΠΈΠ½ΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΡΠΎΠ΄Π°" ΠΎΠ½ ΡΠ°ΡΡΠΊΠ°Π·Π°Π» ΠΏΡΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³ Π² PostgreSQL. Π‘ΡΠ΅Π΄ΠΈ ΠΏΡΠΎΡΠ΅Π³ΠΎ ΠΎΠ±ΡΡΠ΄ΠΈΠ»ΠΈ ΡΠ΅ΠΌΡ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΡΠΈΠΊΠΎΠ² ΠΈ DBA. Π‘ΠΌΠΎΡΡΠΈΡΠ΅, ΠΊΠΎΠΌΠΌΠ΅Π½ΡΠΈΡΡΠΉΡΠ΅, ΠΏΡΠΈΠΌΠ΅Π½ΡΠΉΡΠ΅ - https://youtu.be/QvaoBMYyscQ.
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Π‘ΡΠΎΠ»ΠΎΠ² Π² ΠΊΠΎΠΌΠΌΠ΅Π½ΡΡ + ΠΏΠ°ΡΡ ΡΡΡΠΎΠΊ ΡΡΠΎ Π·Π° ΠΎΠΊΡΡΠΆΠ΅Π½ΠΈΠ΅ ΠΈΠ»ΠΈ Π²ΡΠ²ΠΎΠ΄
screenfetch/neofetch
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