How etcd works with and without Kubernetes
TL;DR: In this article, you will learn why Kubernetes uses etcd as a database by building (and breaking) a 3-node etcd cluster.https://learnk8s.io/etcd-kubernetes
The cost of tools to run a SaaS company with a few million Annual Recurring Revenue
The summary:https://www.reddit.com/r/Entrepreneur/comments/oa966t/the_cost_of_tools_to_run_a_saas_company_with_a
- Server Stuff - 9625€/month
- Development/Product/Devops - 1370€/month
- Marketing - 4890€/month
- Customer Success - 2881€/month
- All Company Tools - 2732€/month
- Admin/Finance/Team - 1303€/month
- Total = 22801€/month
Grafana dashboard showcase: Visualizations for Prometheus, home energy usage, GitHub, and more!
https://grafana.com/blog/2021/06/22/grafana-dashboard-showcase-visualizations-for-prometheus-home-energy-usage-github-and-more
https://grafana.com/blog/2021/06/22/grafana-dashboard-showcase-visualizations-for-prometheus-home-energy-usage-github-and-more
What we learned from an iOS app OOMs incident
https://medium.com/pinterest-engineering/what-we-learned-from-an-ios-app-ooms-incident-eb31eada251
https://medium.com/pinterest-engineering/what-we-learned-from-an-ios-app-ooms-incident-eb31eada251
curlie
If you like the interface of HTTPie but miss the features of curl, curlie is what you are searching for. Curlie is a frontend to curl that adds the ease of use of httpie, without compromising on features and performance. All curl options are exposed with syntax sugar and output formatting inspired from httpie.https://github.com/rs/curlie
Navigating the 8 fallacies of distributed computing
1. The network is reliable.https://ably.com/blog/8-fallacies-of-distributed-computing
2. Latency is zero.
3. Bandwidth is infinite.
4. The network is secure.
5. Topology doesn't change.
6. There is one administrator.
7. Transport cost is zero.
8. The network is homogeneous.
7 Essential Tools for SREs
- Chaos engineeringhttps://rootly.io/blog/7-essential-tools-for-sres
- Monitoring and alerting
- Observability
- Paging tools
- SLO management
- Infrastructure-as-Code (and everything-as-code)
- Automated incident response
elcarro-oracle-operator
El Carro is a new project that offers a way to run Oracle databases in Kubernetes as a portable, open source, community driven, no vendor lock-in container orchestration system. El Carro provides a powerful declarative API for comprehensive and consistent configuration and deployment as well as for real-time operations and monitoring.https://github.com/googlecloudplatform/elcarro-oracle-operator
Security headers quick reference
Learn more about headers that can keep your site safe and quickly look up the most important details.https://web.dev/security-headers
Kubernetes jobs market (Q2 2021)
What are the latest trends in the Kubernetes job market?https://kube.careers/report-2021-q2
In this report, you will get a sense of what to expect when looking for a Kubernetes job.
13 Best Practices for using Helm
Helm is an indispensable tool for deploying applications to Kubernetes clusters. But it is only by following best practices that you’ll truly reap the benefits of Helm. Here are 13 best practices to help you create, operate, and upgrade applications using Helm.https://codersociety.com/blog/articles/helm-best-practices
leapp
The App is designed to manage and secure Cloud Access in multi-account environments.https://github.com/Noovolari/leapp
Five years evolution of open-source distributed tracing
https://ploffay.medium.com/five-years-evolution-of-open-source-distributed-tracing-ec1c5a5dd1ac
https://ploffay.medium.com/five-years-evolution-of-open-source-distributed-tracing-ec1c5a5dd1ac
Prometheus HA with Thanos Sidecar Or Receiver?
https://medium.com/infracloud-technologies/prometheus-ha-with-thanos-sidecar-or-receiver-2c8d0e585ff1
https://medium.com/infracloud-technologies/prometheus-ha-with-thanos-sidecar-or-receiver-2c8d0e585ff1
kube-karp
Add a floating virtual IP to Kubernetes cluster nodes for load balancing easily.https://github.com/immanuelfodor/kube-karp