201610817 - edge part1

Mar 19, 20240 likes45 views

This document summarizes the design of a proactive service. The key aspects covered include: 1. The service uses microservices architecture with services like modbusd, psmb-srv, and azure-srv. It follows design principles of pluggable packages, test-driven development, and API-first design. 2. Configuration is handled through environment variables, JSON/YAML files, or a remote configuration server. Services discover each other through Consul. 3. Logging is done through a structured logger that supports files, color console output, and JSON format. It follows a singleton pattern.

Repo
Code Line: 13069
Go report: A+
Coverage: 92%

modbusd
c-modbus-slave
modbusd
dummy-psmbtcp
node-modbus-slave

Proactive service
psmb
psmb-srv
scheduler
dummy-srv modbusd c-modbus-slave
reader ds
writer ds
fi
lter ds
history ds
con
fi
g & logger
Redis
Mongodb

microservices
modbusd
psmb-srv
ws-srv
w-srv
mqtt-srv
azure-srv

drone server
drone agent
dockerhub
consul.cmwang.net
drone.cmwang.net
taka-wang git repository
SaaS
code push
trigger ci
poll task
push
pull
consul

Design Principles
? Pluggable package Design
? Object-oriented Design
? Contract-First Design
? Test-Driven Design
? API-First Design
? Microservice Design/ Container ready
? 12-Factor App Design
? Documentations
PSMBTCP

Smart Con
fi
guration
? Setting defaults
? Reading from JSON, TOML, YAML
? Reading from remote con
fi
g server
? Setting explicit values

Consul Service
192.168.1.1
192.168.1.2
consul.cmwang.net
192.168.1.1
192.168.1.2
DNS
Consul
Server
Consul
Agent
Consul
Agent
Consul
Agent

Logger
? Structural logger
? To File, Color Console
? JSON format
? Singleton Pattern
log.Infof("uploading %q for %s", filename, user.ID)
log.Info(log.Fields{
"file": filename,
"user": user.ID,
}).Info("upload")

Presented by: Jason Mimick Technical Director, MongoDB MongoDB Ops Manager is an enterprise-grade end-to-end database management, monitoring, and backup solution. Kubernetes has clearly won the orchestration-platform "wars". In this session we'll take a deep dive on how you can leverage both these technologies to host your MongoDB deployments within your Kubernetes infrastructure whether that's OpenShift, PKS, Azure AKS, or just upstream. This talk will review the core technologies, such as containers, Kubernetes, and MongoDB Ops Manager. You'll also have a chance to see real-live demos of MongoDB running on Kubernetes and managed with MongoDB Ops Manager with the MongoDB Enterprise Kubernetes Operator.

Up and Running with gRPC & Cloud Career [GDG-Cloud-Dhaka-IO/2022}Md. Sadhan Sarker

The document discusses gRPC and cloud computing. It provides an overview of gRPC including that it is an open source RPC framework created by Google. It compares gRPC to REST and describes how gRPC uses HTTP/2 and protocol buffers. The document also discusses cloud computing concepts like IaaS, PaaS, SaaS and common cloud jobs. It lists skills needed for cloud engineering and certifications from Google Cloud.

Microservices,Dockers,Kubernetes - Modern Cloud AppsSivakumar Balasubramanian

MongoDB.local DC 2018: MongoDB Ops Manager + KubernetesMongoDB

MongoDB Ops Manager is an enterprise-grade end-to-end database management, monitoring, and backup solution. Kubernetes has clearly won the orchestration-platform "wars". In this session we'll take a deep dive on how you can leverage both these technologies to host your MongoDB deployments within your Kubernetes infrastructure whether that's OpenShift, PKS, Azure AKS, or just upstream. This talk will review the core technologies, such as containers, Kubernetes, and MongoDB Ops Manager. You'll also have a chance to see real-live demos of MongoDB running on Kubernetes and managed with MongoDB Ops Manager with the MongoDB Enterprise Kubernetes Operator.

betterCode Workshop: Effizientes DevOps-Tooling mit GoQAware GmbH

bettterCode, 24.06.2021, Online: Workshop of Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware) & Markus Zimmermann (@markus_zm, Senior Software Engineer at QAware) == Please download slides in case they are blurred! === Use the right tool and language for the job! Especially in the DevOps tooling area, Go has established itself as a simple, reliable and efficient programming language. In this workshop, we learned about suitable application areas and implementing quite a few tools.

Best Practices for Building Open Source Data LayersIBMCompose

Cloud-native Java EE-volutionQAware GmbH

Cloud Native Night November 2017, Munich: Talk by Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware). Join our Meetup: www.meetup.com/cloud-native-muc Abstract: Until today existing enterprise applications are integrated, tested, and deployed as monoliths. This is very time-consuming and hinders agile business models. Cloud technology promises unlimited scalability, short release cycles, quick deployments and antifragility. But can we evolve these systems into the cloud with reasonable effort? What do we have to change and what are the risks involved? This talk will share the experiences from a real world customer project and present an industrialized approach for the Cloud-native evolution of existing IT landscapes.

ScyllaDB V Developer Deep Dive Series: Rust-Based Drivers and UDFs with WebAs...ScyllaDB

Rust and Wasm are both perfect for ScyllaDB��s obsession with high performance and low latency. With ScyllaDB V, we��re introducing a fully asynchronous Rust driver. This will be the core code unifying our drivers, with language bindings to C, C++ and Python. Additionally, we allow users to create UDFs by providing source code in WebAssembly Text Format. Join this webinar to hear our engineers�� insights on how Rust and Wasm work with ScyllaDB and how you can benefit from them.

MongoDB SoCal 2020: Migrate Anything* to MongoDB AtlasMongoDB

This presentation discusses migrating data from other data stores to MongoDB Atlas. It begins by explaining why MongoDB and Atlas are good choices for data management. Several preparation steps are covered, including sizing the target Atlas cluster, increasing the source oplog, and testing connectivity. Live migration, mongomirror, and dump/restore options are presented for migrating between replicasets or sharded clusters. Post-migration steps like monitoring and backups are also discussed. Finally, migrating from other data stores like AWS DocumentDB, Azure CosmosDB, DynamoDB, and relational databases are briefly covered.

Kubernetes Navigation Stories �C?DevOpsStage 2019, KyivAleksey Asiutin

thredUP team shares key learnings from after-migration processes. We tell you about what technologies and solutions worked best for us and where we spent time troubleshooting and improving. In particular we have focused on development and staging experience, user authentication, cloud-native CI pipelines, applications telemetry and service mesh. We also share our experience with Kubernetes security hardening, autoscaling and tell you about a new service creation within our infrastructure.

Cloud native IPC for Microservices Workshop @ Containerdays 2022QAware GmbH

This document provides an agenda and overview for a workshop on migrating from REST to gRPC. The agenda covers exercises on using Protocol Buffers with Quarkus and JAX-RS, building a gRPC API with Quarkus, implementing a gRPC REST gateway, and using a gRPC web client with Envoy. Additional sections provide background on tools like Protocol Buffers, gRPC, and the gRPC ecosystem. The document is intended to guide participants through hands-on exercises demonstrating techniques for migrating a REST API to a gRPC API.

Join Our Party: The Cloud Native Adventure Brigade (TCSW 2019)bridgetkromhout

Designing For Multicloud, CF Summit Frankfurt 2016Mark D'Cunha

Your carefully planned cloud strategy and technology architecture is useless, because multicloud changes everything. In this session, we will explore what multicloud means and why your business will force it upon you. We provide examples of customers successfully using multicloud models, identify early patterns of usage and how to leverage them. You��ll learn about how Cloud Foundry provides unique capabilities to simplify and implement multicloud deployments. We��ll cover how you can use features like service brokers, service plans, asynchronous provisioning and arbitrary parameters to deploy muilticloud, while still maintaining a consistent experience for your application developers and IT operations staff.

MongoDB Europe 2016 - Powering Microservices with Docker, Kubernetes, and KafkaMongoDB

Organisations are building their applications around microservice architectures because of the flexibility, speed of delivery, and maintainability they deliver. This session introduces you to technologies such as Docker, Kubernetes & Kafka which are driving the microservices revolution. Learn about containers and orchestration �C and most importantly how to exploit them for stateful services such as MongoDB.

MongoDB World 2018: Bumps and Breezes: Our Journey from RDBMS to MongoDBMongoDB

The document summarizes the journey of migrating from an RDBMS to MongoDB. It describes the pre-MongoDB RDBMS environment, reasons for choosing MongoDB, and the evolution of the MongoDB environment over time. The evolution involved some bumps in configuring databases and applications, but also many breezes like improved performance, flexibility and scalability. Benchmarking showed MongoDB could handle more concurrent users. Future plans include using MongoDB 4.0 features and further optimizing sharding performance.

Powering Microservices with MongoDB, Docker, Kubernetes & Kafka �C MongoDB Eur...Andrew Morgan

Organisations are building their applications around microservice architectures because of the flexibility, speed of delivery, and maintainability they deliver. Want to try out MongoDB on your laptop? Execute a single command and you have a lightweight, self-contained sandbox; another command removes all trace when you're done. Need an identical copy of your application stack in multiple environments? Build your own container image and then your entire development, test, operations, and support teams can launch an identical clone environment. Containers are revolutionizing the entire software lifecycle: from the earliest technical experiments and proofs of concept through development, test, deployment, and support. Orchestration tools manage how multiple containers are created, upgraded and made highly available. Orchestration also controls how containers are connected to build sophisticated applications from multiple, microservice containers. This presentation introduces you to technologies such as Docker, Kubernetes & Kafka which are driving the microservices revolution. Learn about containers and orchestration �C and most importantly how to exploit them for stateful services such as MongoDB.

Running MongoDB Enterprise on KubernetesAriel Jatib

What can you do with lambda in 2020Yan Cui

WebRTC Webinar & Q&A - Sumilcast Standards & ImplementationAmir Zmora

CD ToolsChuck Brant

This document discusses the tools used for a universal marketplace application built on PaaS+ Cloudant and NodeJS rendering. It lists the front-end tools like ReactJS, Handlebars, Singularity grids, and Sass. It also lists the toolchain including GitHub Enterprise, Travis CI, Drone, and Jenkins for continuous delivery/integration. Testing tools mentioned are Chai, Mocha, Karma as well as site crawling and performance testing. Code quality and optimization tools are also listed.

StrongLoop OverviewShubhra Kar

[Global logic] container runtimes and kubernetesGlobalLogic Ukraine

Zero to Serverless in 60s - AnywhereBrian Christner

The document discusses serverless computing and OpenFaaS, an open source serverless framework. It introduces serverless functions and how OpenFaaS allows developers to easily write and deploy stateless functions. The document provides examples of how functions can be chained together and invoked asynchronously. It also shares several case studies of organizations using OpenFaaS and announces the launch of OpenFaaS Cloud.

My past-3 yeas-developer-journey-at-linkedin-by-iantsaiKim Kao

OFI Overview 2019 Webinarseanhefty

The document provides an overview and agenda for the libfabric software interface. It discusses the design guidelines, user requirements, software development strategies, architecture, providers, and getting started with libfabric. The key points are that libfabric provides portable low-level networking interfaces, has an object-oriented design, supports multiple fabric hardware through providers, and gives applications high-level and low-level interfaces to optimize performance.

MongoDB vs Scylla: Production Experience from Both Dev & Ops Standpoint at Nu...ScyllaDB

This document compares MongoDB and ScyllaDB databases. It discusses their histories, architectures, data models, querying capabilities, consistency handling, and scaling approaches. It also provides takeaways for operations teams and developers, noting that ScyllaDB favors consistent performance over flexibility while MongoDB is more flexible but sacrifices some performance. The document also outlines how a company called Numberly uses both MongoDB and ScyllaDB for different use cases.

Multi-Container Applications Spanning Docker, Mesos and OpenStackAndrew Kennedy

This document discusses Clocker, an open source application management platform that defines multi-container applications using blueprints and deploys them across Docker, Mesos and OpenStack. It provides features like adding networking capabilities, integrating with Mesos, and defining applications that can span different infrastructure providers and container platforms. A live demonstration is shown deploying a sample application with components running on Docker, Mesos and OpenStack to illustrate Clocker's capabilities.

AWS Meetup Paris - Short URL project by Pernod RicardCharles Rapp

20200606_insight_IgnitionJamie (Taka) Wang

20200727_Insight workstationJamie (Taka) Wang

More Related Content

Similar to 201610817 - edge part1 (20)