Sysadmin Tools 🇺🇦

eBPF - Understanding The Next-Gen Networking, Security & Observability for Cloud-Native Workloads https://itnext.io/epbf-understanding-the-next-gen-networking-security-observability-for-cloud-native-workloads-1fe8ad87ee0f #observability #ebpf #kubernetes #k8s

k0s Optimizes Start Time, Adds Cluster Level Backup/Restore and More https://medium.com/k0sproject/k0s-optimizes-start-time-adds-cluster-level-backup-restore-and-more-8ffef894a1ae Demos: k0s in production k0s Deep Dive With HA and Multi-Node Setup #k8s #kubernetes #k0s #docker #devops

Install and Configure oVIRT for KVM Homelab: Part 1 Part 2 #kvm #ovirt #qemu #virtualization

Multi-cluster communication with Linkerd https://linkerd.io/2.10/tasks/multicluster/index.html #k8s #kubernetes #linkerd

25 Kubernetes experts you should follow on Twitter https://techbeacon.com/enterprise-it/25-kubernetes-experts-you-should-follow-twitter #k8s #kubernetes #twitter

Percona Exporters Roadmap https://percona.community/blog/2021/06/11/exporters-roadmap/ #percona #exporter #prometheus #monitoring #mongodb #mysql #postgresql #clickhouse #rds #proxysql #azure

An interesting use of OpenTracing to not only provide tracing through a service-based system, but also to carry custom context for anything from sharding to localisation to testing in production. https://doordash.engineering/2021/06/17/leveraging-opentelemetry-for-custom-context-propagation #opentracing #opentelemetry

Secure Linux Servers by Default https://fak3r.com/2021/06/18/secure-linux-servers-by-default #ansible #ssh #linux #security #git #devsec

Framework for Incident Management: Prepare, Respond, Review https://itrevolution.com/new-framework-for-incident-management #devops #culture

Sloth generates understandable, uniform and reliable Prometheus SLOs for any kind of service. Using a simple SLO spec that results in multiple metrics and multi window multi burn alerts. At this moment Sloth is focused on Prometheus, however depending on the demand and complexity we may support other backends. https://itnext.io/slos-should-be-easy-say-hi-to-sloth-9c8a225df0d4 #prometheus #slo #monitoring #kubernetes

Официально вышел в свет Rocky Linux 8.4, который создавался как замена Centos 8 https://rockylinux.org/news/rocky-linux-8-4-ga-release #centos #rhel #rockylinux #linux

https://youtu.be/dNCR1wsjiLM #arm

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Пока, что скидки рабочие, но могут и резко закончится . http://enews.manning.com/q/2Hvr5Dlza2t3DtiEG6P-ljtvOOVF0GPYQaaTwStJefOZ9rKQDaSjEDcBt #books #sale

47 Things To Become a Kubernetes Expert https://ymmt2005.hatenablog.com/entry/k8s-things #kubernetes #k8s

по русски - при просмотре данных можно совмещать графики и логи - удобно смотреть что было не так в логах, года графики показывают какие то аномалии

short example on the test system

Changelog: UI feature to combine Graphs with Logs or Text or String data to combine visual and textual information. Range controls applied on Graphs are also used to fetch Log data.

The HCP Vision & HCP Packer https://www.hashicorp.com/resources/the-hcp-vision-and-hcp-packer #packer #hashicorp #cloud

How to Build Network Infrastructure Automation (NIA) with HashiCorp Terraform, Consul, and A10 ADC https://www.hashicorp.com/blog/how-build-network-infrastructure-automation-nia-hashicorp-terraform-consul-a10-adc #hashicorp #consul #terraform

Collect on-premises metrics using Amazon Managed Service for Prometheus https://aws.amazon.com/ru/blogs/mt/collect-on-premises-metrics-using-amazon-managed-service-for-prometheus #aws #prometheus #amazon #amp #grafana