SRE / DevOps / Kubernetes Weekly Reportまとめ#88(2021/10/3~10/8)
- The English Version of this blog is here.
- この記事は2021/10/3~10/8発行の下記3つのWeekly Reportを読み、備忘録兼リンク集として残しているものです。
- なるべく情報を早く届けたい/共有したいので、ブログのリンクを確認次第、先行公開しています。自身のコメントは随時追加しています。
- DEVOPS WEEKLY ISSUE #562 October 3rd, 2021
- SRE Weekly Issue #290 October 3rd, 2021
- KubeWeekly #280 October 8th, 2021
- DEVOPS WEEKLY ISSUE #562 October 3rd, 2021
- News
- A solid argument for a more specific definition of observability, and why the definition matters to solving the problems at hand.
- A post on data-center scope monitoring, including the evolution from SNMP-based systems to streaming telemetry.
- A post on the concept of zero trust supply chain security, with a full worked example using cosign and sigstore.
- A quick introduction to SLOs and SLIs and why you should care about them. Nice quick tips as well on where to start out.
- A post filled with hard one observations and recommendations for improving the operability of a legacy application.
- If you’re working with Kubernetes you’re likely to be familiar with the kubectl command line tool. kubectl supports a plugin mechanism, and there are quite a few handy plugins for administrators covered in this post.
- Tools
- Connaisseur is a Kubernetes admission controller that integrates container image signature verification and trust pinning into a cluster. Under the hood it supports Notary V1 and Sigstore for signing.
- Damon is a terminal user interface for Nomad. It provides functionality to observe and interact with Nomad resources such as Jobs, Deployments, or Allocations.
- Automated Cloud Advisor is a tool for facilitating cost optimization in AWS, by collecting data for resources that are under utilized.
- Tremors is an event processing system for unstructured data with rich support for structural pattern-matching, filtering and transformation with features like aggregation, rollups, an ETL language, and a built-in query language.
- A new version of the Puppet Development Kit is in the works, providing a new set of tools for Puppet developers, starting out with Puppet Content Templates.
- News
- SRE Weekly Issue #290 October 3rd, 2021
- Articles
- Postmortem: Partial RavenDB Cloud outage
- Path Building vs Path Verifying: The Chain of Pain
- Stop adopting multicloud to achieve application resilience, says Honeycomb’s Charity Majors
- Reliability is not an engineering metric
- How HTTP Keep-Alive can cause TCP race condition
- The strange beauty of strange loop failure modes
- Partitioning GitHub’s relational databases to handle scale
- Groot: eBay’s Event-graph-based Approach for Root Cause Analysis
- SRE is not a monolithic role
- Outages
- Articles
- KubeWeekly #280 October 8th, 2021
- The Headlines
- Last chance to register for KubeCon + CloudNativeCon North America!
- ICYMI: CNCF online programs this week
- Kubernetes 1.22 release
- Next generation observability using open source monitoring
- The Technical
- Global load balancer approaches
- Announcing Linkerd 2.11: Policy, gRPC retries, performance improvements, and more!
- Making Kubernetes operations easy with kubectl plugins
- The Editorial
- Flux October 2021 update
- Do your demos like a boss at KubeCon
- Services don’t have to be eight-9s reliable, with Liz Fong-Jones
- Kubernetes cluster API reaches production readiness with version 1.0
- Upcoming CNCF Online Programs
- The Headlines
