Service Mesh Meetup #4 上海站 2018.11.25 Observability And Istio Telemetry 吴晟 Apache SkyWalking Creator Apache ShardingSphere Co-founder Microsoft MVP Tetrate founding Engineer Bitmain tech expert jpg) Tetrate ## Observability CNCF Landscape  CLOUD NATIVE COMPUTING FOUNDATION ## Observability & Analysis Monitoring telemetry, either from Istio or Any other mesh data/control panel • Format the telemetry to ## Observability Analysis Language • A compile language • Extendable Aggregation Functions • Scopes • Aggregation

## Observability on Service Mesh 吴晟 Apache SkyWalking 创始人、PPMC Microsoft MVP 比特大陆 资深技术专家 Tetrate ## Skywalking ## CLOUD NATIVE COMPUTING FOUNDATION  ## Observability CNCF Landscape  CLOUD NATIVE COMPUTING FOUNDATION ## Observability & Analysis Monitoring and Aggregation SkyWalking UI GraphQL + HTTP SkyWalking Collector Cluster ## Traditional Observability Supported Storages ## How does agent work? PreparedStatement updateSales = con.prepareStatement(

## Intro to Prometheus With a dash of operations & observability ## Richard Hartmann & Frederic Branczyk @TwitchiH & @fredbrancz 2018-12-12 ## Who are we? ## Richard "RichiH" Hartmann Kubernetes SIG-Instrumentation lead Prometheus team member ## Time split 1/3 Prometheus 2 1/3 Observability 3 1/3 Questions ## Show of hands Who has heard of Prometheus? Who is considering to use Prometheus power feed load against new deployments ...and lots more Metrics are the starting point of most observability stories ## Oracle One source of truth for • Tactical overview for current state ☑ Dashboards

## 可觀測性 (Observability) 在 Kubernetes Day2 Operation的考量與實踐 E.W. Kuo @ iThome Kubernetes Summit 2022 ## 二 哥 • 緯創資通員工 • 社群的參與者 技術的佈道師 • 台灣資料工程協會會員 • Kafka 修煉之道講師 Wistron DX lab 緯創數位轉型技術實驗室  Observability Demo Day2 運營 定義與說明 Kubernetes Day2 運營的挑戰 a requirements not addressed adequately194 responses14.9%Observability / monitoring requirements not addressed185 responses13.4%Inefficient

What is Hubble? Why Cilium & Hubble? Functionality Overview Getting Started Guides Installation Observability Network Policy Security Tutorials Advanced Networking Cluster Mesh Operations Istio Concepts Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security container configuration. What is Hubble? Hubble is a fully distributed networking and security observability platform. It is built on top of Cilium and eBPF to enable deep visibility into the communication

Parquet and DataFusion 朱霜 2023.06.18 6.17-6.18 @Shanghai ## Content 1. Introduction 2. Duo - Observability duet: Logging and Tracing • What is Duo? • How does it work? 3. Apache Arrow, Parquet and DataFusion duo-rs/duo Public Observability duet: Logging and Tracing Rust ☆26 ♀2 ### Duo - Observability duet: Logging and Tracing https://github.com/duo-rs/duo ## duo-rs/duo Observability duet: Logging and Tracing 71d/p6_6.jpg) Easy to install and upgrade ## Duo - Observability duet: Logging and Tracing ## What is duo? Duo is an easy-to-use observability solution that provides both logging and tracing capabilities

needed to manage version control, configuration management, Infrastructure as Code, CI/CD, and observability have drastically increased. This puts an additional burden on the developer as they now must oversee and declared in your Git repo; then your GitOps system will create those for you. ## OBSERVABILITY Observability from a GitOps perspective is the ability to constantly have access to monitoring the actual and canary strategies can be also considered as various approaches to progressive delivery. ## OBSERVABILITY AS A DEPLOYMENT CATALYST An essential component of GitOps is feedback and control. But what is

core principles of GitOps, • how your deployment strategy affects your GitOps plan, and • why observability is a critical part of GitOps and how it differs from monitoring ## Getting Started with GitOps integration / continuous delivery (CI/CD), choosing between pull- or push-based architecture, and observability. Looking for an In-Depth Introduction to GitOps? Learn the differences between GitOps and DevOps mixture of Kubernetes and non-Kubernetes workloads can leverage a combination of both. Robust observability and reconciliation strategies must be thoroughly planned in this scenario, and built-in by design

multi-environment configurations 1.5. Auto-scaling and dynamic resources 1.6. GitOps rollbacks 1.7. Observability 1.8. Auditing 1.9. Running at scale 1.10. GitOps and Helm 1.11. Continuous Deployment management 2. A Vision of GitOps 2.0 2.1. Visibility into the whole software lifecycle 2.2. Observability and business metrics 2.3. Promotion among different environments 2.4. Achieving Continuous auto-scaling and dynamic resources 6. There is no standard practice for GitOps rollbacks 7. Observability for GitOps (and Git) is immature 8. Auditing is problematic despite having all information in

timeout, circuit breaker • Packaging • Point-to-point, pub/sub • Service discovery • Security, observability • Healthcheck • Deployment • Scaling • Configuration Distributed Application Needs —Bilgin by themself • User Scaling-up/Scaling-down replicate manually or via Kubernetes Autoscaler ## Observability - Logging • Based on Uber zap • Auto logging with TracelD、ServiceName、Framework Version… • Structured logging for friendly searching • Extract business logger from framework logger ## Observability - Metrics • Based on Kubernetes/Prometheus/Grafana • Builtin framework and Go runtime collectors