Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes

•

1 j'aime•92 vues

The document discusses using Docker Desktop and Telepresence to enable "remocal" development of microservice systems. Telepresence proxies a local machine into a Kubernetes cluster, allowing fast feedback by running code changes directly in the cluster. The Docker Desktop extension for Telepresence integrates this capability, allowing developers to use local tools while their code runs on Kubernetes. This enables a smooth development workflow for building and testing microservice applications in Kubernetes.

Technologie

Building Microservice Systems
Without Cooking Your Laptop
Going “Remocal” with Docker, Telepresence & Kubernetes
Daniel Bryant
@danielbryantuk
Felipe Cruz
@felipecruz

@danielbryantuk | @felipecruz
tl;dr
2
• The inner development loop can be painful with microservices & Kubernetes
• Docker Desktop enables your development journey to cloud native
• Telepresence “proxies” your local machine into the cluster, increasing fast feedback
• Docker Desktop Extension for Telepresence enables “remocal” development
• Telepresence supports several workflows to make you more productive

@danielbryantuk | @felipecruz
@danielbryantuk
3
Daniel Bryant
@danielbryantuk
Ambassador Labs
Felipe Cruz
@felipecruz
Docker

@danielbryantuk | @felipecruz
Setting the Scene
4

@danielbryantuk | @felipecruz
Inner and outer dev loops
5
Hat tip to Mitch Denny (now 404): https://mitchdenny.com/the-inner-loop/
http://jorgemoral.es/posts/2020_03_17-develop_apps…

@danielbryantuk | @felipecruz
SOA: There’s just more stu
ff
(and dependencies)
6

@danielbryantuk | @felipecruz
So, let’s run everything locally…
7

@danielbryantuk | @felipecruz
Docker Desktop becomes your second IDE
Body Text
8

@danielbryantuk | @felipecruz
But if you’re
successful…
Mo’ services,
mo’ problems
9

@danielbryantuk | @felipecruz
tl;dr
10
“My laptop only has 16GB
RAM and you’re asking it
to run Kubernetes and a
JVM and a database???”

@danielbryantuk | @felipecruz
Okay, let’s run everything remotely…
11

@danielbryantuk | @felipecruz
Inner and outer dev loops with K8s
can be the same
12
• Write code
• Build container
• Push to registry
• Deploy to cluster
• Test
And can be …. SLOW.

@danielbryantuk | @felipecruz
Automation can help…
13

@danielbryantuk | @felipecruz
tl;dr
14
But you want a really fast inner loop (no docker build/push) …

@danielbryantuk | @felipecruz
tl;dr
15 And you want to use your own tools.

@danielbryantuk | @felipecruz
tl;dr
16
And you want to avoid the “works on my machine”
production vs local development debacle

@danielbryantuk | @felipecruz
What are Docker Extensions?
Extend Docker Desktop
A way to add new functionality into
Docker Desktop
Improve your team workflows
Connect your favorite dev tools to your
application development and
deployment workflows
Distribution channel
for your tooling
A way for the community and partners
to reach million of developers
18

@danielbryantuk | @felipecruz
What is Telepresence
19
• “Fancy Kubernetes VPN for development”
• “kubectl port-forward on steroids”
• “kubectl proxy all-the-things”
• A network bridge between your laptop and the Kubernetes cluster

@danielbryantuk | @felipecruz
Demo Time!
20

@danielbryantuk | @felipecruz
Our Emoji-User Demo App $$$
21
Web
Emoji
User
Ambassador
Edge Stack
(Ingress)
T
A
Traf
fi
c-
manager
User

@danielbryantuk | @felipecruz
Docker Desktop Extension for Telepresence
22
getambassador.io/testing-with-telepresence-and-docker

@danielbryantuk | @felipecruz
Key scenarios
23

@danielbryantuk | @felipecruz
Remocal development
24
www.slideshare.net/dbryant_uk/jax-london-22-debugging-microservices-remocally-in-kubernetes-with-telepresence

@danielbryantuk | @felipecruz
Testing Microservices: What to use, when
25
Mocks Service virtualization Remocal
Unit tests ✅
Integration tests ✅ ✅
Component tests ✅ ✅ ✅
End-to-end tests ✅ ✅
Poking around an
existing API
✅
Building an API ✅ ✅

@danielbryantuk | @felipecruz
Continuous Delivery
26
https://learning.oreilly.com/library/view/continuous-delivery-in/9781491986011/ch01.html#idm140291459013360
https://www.youtube.com/watch?v=hJkhPP2OLA8&t=291s

@danielbryantuk | @felipecruz
27
Continuous Delivery and build pipelines

@danielbryantuk | @felipecruz
Wrapping up
28

@danielbryantuk | @felipecruz
Telepresence is a CNCF project, with a wide variety of users
29

@danielbryantuk | @felipecruz
Conclusion
30
• The inner development loop can be painful with microservices & Kubernetes
• Docker Desktop enables your development journey to cloud native
• Telepresence “proxies” your local machine into the cluster, increasing fast feedback
• Docker Desktop Extension for Telepresence enables “remocal” development
• Telepresence supports several workflows to make you more productive

@danielbryantuk | @felipecruz
Thank you! Questions?
31
Sample code and extensions:
• github.com/ambassadorlabs/docker-extension-telepresence-java
• docs.docker.com/desktop/extensions/
Learn more:
• www.getambassador.io/kubernetes-learning-center/telepresence-docker-extension/
• hub.docker.com/extensions/ambassador/telepresence-docker-extension

Contenu connexe

Similaire à Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes

Many Java-based organizations adopt cloud native development practices with the goal of shipping features faster. The technologies and architectures may change when we move to the cloud, but the fact remains that we all still add the occasional bug to our code. The challenge here is that many of your existing local debugging tools and practices can't be used when everything is running in a container or deployed onto Kubernetes running in the cloud. This is where the open source Telepresence tool can help. Join me to learn about: - The challenges with scaling Kubernetes-based Java development i.e. you can only run so many microservices locally before minikube melts your laptop - An exploration of how Telepresence can "intercept" or reroute traffic from a specified service in a remote K8s cluster to your local dev machine - The benefits of getting a "hot reload" fast feedback loop between applications being developed locally and apps running in the remote environment - A tour of Telepresence, from the sidecar proxy deployed into the remote K8s cluster to the CLI - An overview of using "preview URLs" and header-based routing for the sharing, collaboration, and isolation of changes you are making on your local copy of an intercepted service

MJC 2021: "Debugging Java Microservices Running on Kubernetes with Telepresence"

Daniel Bryant

Many organizations adopt cloud native development practices with the goal of shipping features faster. The technologies and architectures may change when we move to the cloud, but the fact remains that we all still add the occasional bug to our code. The challenge here is that many of your existing local debugging tools and practices can't be used when everything is running in a container or deployed onto Kubernetes running in the cloud. This is where the open source Telepresence tool can help. Join me to learn about: - The challenges with scaling Kubernetes-based Java development i.e. you can only run so many microservices locally before minikube melts your laptop - An exploration of how Telepresence can "intercept" or reroute traffic from a specified service in a remote K8s cluster to your local dev machine - The benefits of getting a "hot reload" fast feedback loop between applications being developed locally and apps running in the remote environment - A tour of Telepresence, from the sidecar proxy deployed into the remote K8s cluster to the CLI - An overview of using "preview URLs" and header-based routing for the sharing, collaboration, and isolation of changes you are making on your local copy of an intercepted service

Container Days: Easy Debugging of Microservices Running on Kubernetes with Te...

Daniel Bryant

Many Java-based organizations adopt cloud native development practices with the goal of shipping features faster. The technologies and architectures may change when we move to the cloud, but the fact remains that we all still add the occasional bug to our code. The challenge here is that many of your existing local debugging tools and practices can’t be used when everything is running in a container or deployed onto Kubernetes running in the cloud. This is where the open source Telepresence tool can help. Join me to learn about: – The challenges with scaling Kubernetes-based Java development i.e. you can only run so many microservices locally before minikube melts your laptop – Quick overview of remote-local ("removal") options and tooling e.g. “kubectl port-forward”, Skaffold, ksync, Telepresence etc – An exploration of how Telepresence can “intercept” or reroute traffic from a specified service in a remote K8s cluster to your local dev machine – The benefits of getting a “hot reload” fast feedback loop between applications being developed locally and apps running in the remote environment

Devoxx UK 22: Debugging Java Microservices "Remocally" in Kubernetes with Tel...

Daniel Bryant

Docker Enterprise Workshop - Intro

Patrick Chanezon

Many organizations adopt cloud native development practices with the goal of shipping features faster. The technologies and architectures may change when we move to the cloud, but the fact remains that we all still add the occasional bug to our code. The challenge here is that many of your existing local debugging tools and practices can’t be used when everything is running in a container or deployed onto Kubernetes running in the cloud. This is where the open source Telepresence tool can help. Join Daniel to learn about: - Quick overview of remote-local ("remocal") options and tooling e.g. “kubectl port-forward”, Skaffold, ksync, Telepresence etc. - An exploration of how Telepresence can “intercept” or reroute traffic from a specified service in a remote K8s cluster to your local dev machine -- The benefits of getting a “hot reload” fast feedback loop between applications being developed locally and apps running in the remote environment

KubeCrash 22: Debugging Microservices "Remocally" in Kubernetes with Telepres...

Daniel Bryant

Docker 之道 Modernize Traditional Applications with 无为 Create New Cloud Native ...

Patrick Chanezon

When enterprise organizations adopt microservices, containers, and cloud native development, the technologies and architectures may change, but the fact remains that we all still add the occasional bug to our code. The main challenge you now face is how to perform integration or end-to-end testing without spinning up all of your microservices locally and driving your laptop fans into high speed! Join me for a tour of testing microservices using a series of Java applications as a case study. You will learn everything about effective unit testing with mocks, using TestContainers for dependency testing, and using Telepresence to extend your local testing environment into the cloud. Learn when to use each type of test and tooling based on your use case and requirements for realism, speed, and practicality. We will discuss how to utilize containerized dependencies and Docker for testing, including both apps and services you own and those you don’t. We’ll also go over the challenges with scaling container-based application development (you can only run so many microservices locally before minikube melts your laptop). Finally, you’ll see how Telepresence can "intercept" or reroute traffic from a specified service in a remote K8s cluster to your local dev machine.

JAX London 22: Debugging Microservices "Remocally" in Kubernetes with Telepre...

Daniel Bryant

This session will provide an intro to Telepresence, a CNCF Sandbox tool. We’ll talk about development workflows for Kubernetes. We’ll discuss the differences between traditional development, and different approaches people take to building Kubernetes services. We’ll then introduce Telepresence and discuss how it integrates with different organizational development workflows. Finally, we’ll talk about the evolution of Telepresence and how we are actively moving Telepresence forward from its heritage as a VPN-type approach into a more sophisticated L7 routing layer for developers.

KubeCon NA 2019 "Introduction to Telepresence: Fast Development (and Debuggin...

Daniel Bryant

When enterprise organizations adopt microservices, containers, and cloud native development, the technologies and architectures may change, but the fact remains that we all still add the occasional bug to our code. The main challenge you now face is how to perform integration or end-to-end testing without spinning up all of your microservices locally and driving your laptop fans into high speed! Join me for a tour of your microservices testing options using a series of Java-friendly tools. - Explore challenges with scaling container-based application development (you can only run so many microservices locally before minikube melts your laptop) - Learn about effective unit testing with mocks, using TestContainers for dependency testing, and using Telepresence to extend your local testing environment into the cloud - Understand when to use each type of test and tooling based on your use case and requirements for realism, speed, and practicality - See how Telepresence can "intercept" or reroute traffic from a specified service in a remote K8s cluster to your local dev machine

Java Meetup 23: 'Debugging Microservices "Remocally" in Kubernetes with Telep...

Daniel Bryant

When enterprise organizations adopt microservices, containers, and cloud native development, the technologies and architectures may change, but the fact remains that we all still add the occasional bug to our code. The main challenge you now face is how to perform integration or end-to-end testing without spinning up all of your microservices locally and driving your laptop fans into high speed! Join me for a tour of your microservices testing options using a series of Java-friendly tools. - Explore challenges with scaling container-based application development (you can only run so many microservices locally before minikube melts your laptop) - Learn about effective unit testing with mocks, using TestContainers for dependency testing, and using Telepresence to extend your local testing environment into the cloud - Understand when to use each type of test and tooling based on your use case and requirements for realism, speed, and practicality - See how Telepresence can "intercept" or reroute traffic from a specified service in a remote K8s cluster to your local dev machine

CraftConf 2023 "Microservice Testing Techniques: Mocks vs Service Virtualizat...

Daniel Bryant

DockerCon EU 2015: Day 1 General Session

Docker, Inc.

Tekton_ArgoCD-_KCD_Taiwan-cicd-openshift

bashwen2022

Docker adventures in Continuous Delivery - Alex Vranceanu

ITCamp

Scaling Your App With Docker Swarm using Terraform, Packer on Openstack

Bobby DeVeaux, DevOps Consultant

A hands-on workshop will go over the foundations of the containers platform, including an overview of the platform system components: images, containers, repositories, clustering, and orchestration. The strategy is to demonstrate through "live demo, and hands-on exercises." The reuse case of containers in building a portable distributed application cluster running a variety of workloads including HPC workload.

Bahrain ch9 introduction to docker 5th birthday

Walid Shaari

In celebration of Docker's 5th birthday in March, user groups all around the world hosted birthday events with an introduction to Docker presentation and hands-on-labs. We invited Docker users to recognize where they were on their Docker journey and the goal was to help them take the next step of their journey with the help of mentors. This presentation was done at the beginning of the events (this one is from the San Francisco event in HQ) and gives a run down of the birthday event series, Docker's momentum, a basic explanation of containers, the benefits of using the Docker platform, Docker + Kubernetes and more.

Docker Bday #5, SF Edition: Introduction to Docker

Docker, Inc.

Tampere Docker meetup - Happy 5th Birthday Docker

Sakari Hoisko

In this talk, Oleg will explain and show how you can simplify (and maybe even speed up) the development of modern .NET applications based on micro-service architecture and aimed at deployment in Kubernetes. We will also talk about a young and promising Tye project from Microsoft. We will look at what the Tye project is and how it simplifies the development process, both with examples from several .NET microservices and with more complex examples that involve interaction with external services.

"Project Tye to Tie .NET Microservices", Oleg Karasik

Fwdays

How can we effectively develop for the cloud, when we as developers are coding back down on earth? This is where effective cloud-native developer tools can enable us to either be transported into the cloud or alternatively, to bring the cloud back down to earth. But what tools should we be using for this? In this session, we’ll explore some of the useful OSS tools and technologies that can used by developers to effectively develop, design and test cloud-native Java applications.

FooConf23_Bringing the cloud back down to earth.pptx

Grace Jansen

Containers and Microservices for Realists

Oracle Developers

Similaire à Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes (20)

MJC 2021: "Debugging Java Microservices Running on Kubernetes with Telepresence"

Container Days: Easy Debugging of Microservices Running on Kubernetes with Te...

Devoxx UK 22: Debugging Java Microservices "Remocally" in Kubernetes with Tel...

Docker Enterprise Workshop - Intro

KubeCrash 22: Debugging Microservices "Remocally" in Kubernetes with Telepres...

Docker 之道 Modernize Traditional Applications with 无为 Create New Cloud Native ...

JAX London 22: Debugging Microservices "Remocally" in Kubernetes with Telepre...

KubeCon NA 2019 "Introduction to Telepresence: Fast Development (and Debuggin...

Java Meetup 23: 'Debugging Microservices "Remocally" in Kubernetes with Telep...

CraftConf 2023 "Microservice Testing Techniques: Mocks vs Service Virtualizat...

DockerCon EU 2015: Day 1 General Session

Tekton_ArgoCD-_KCD_Taiwan-cicd-openshift

Docker adventures in Continuous Delivery - Alex Vranceanu

Scaling Your App With Docker Swarm using Terraform, Packer on Openstack

Bahrain ch9 introduction to docker 5th birthday

Docker Bday #5, SF Edition: Introduction to Docker

Tampere Docker meetup - Happy 5th Birthday Docker

"Project Tye to Tie .NET Microservices", Oleg Karasik

FooConf23_Bringing the cloud back down to earth.pptx

Containers and Microservices for Realists

Plus de Ambassador Labs

Ship Week 1: Intro to Continuous Delivery and GitOps When building cloud native applications, software developers are no longer just responsible for coding new features. In the next module of Summer of Kubernetes, our expert guides (with the help of some special guests) will cover how to safely and effectively ship software without disrupting end users. To do this you will: ✅ Understand the basics of continuous delivery and GitOps ✅ Learn about how K8s enables declarative CD (via the use of reconciliation loops)

Ambassador Developer Office Hours: Summer of Kubernetes Ship Week 1: Intro to...

Ambassador Labs

At GOTO Amsterdam in 2019 I presented how to create an effective cloud native developer workflow. Two years later and many new developer technologies have come and gone, but I still hear daily from cloud developers about the pain and friction associated with building, debugging, and deploying to the cloud. In this talk I'll share my latest learning on how to bring the fun and productivity back into delivering Kubernetes-based software. In this talk, you will: - Learn why the core tenets of continuous delivery -- speed and safety -- must be considered in all parts of the cloud native SDLC - Explore how cloud native coding benefits from thinking separately about the inner development loop, continuous integration, continuous deployment, observability, and analysis - Understand how cloud native best practices and tooling fit together. Learn about artifact syncing (e.g. Skaffold), dev environment bridging (e.g. Telepresence), GitOps (e.g. Argo), and observability-focused monitoring (e.g. Prometheus, Jaeger) - Explore the importance of cultivating an effective cloud platform and associated team of experts - Walk away with an overview of tools that can help you develop and debug effectively when using Kubernetes

Cloud native development without the toil

Ambassador Labs

Many turn to static duplicate dev environments to shorten the dev loop and isolate code tests, but those bring about additional issues. The idea of safely sharing a dev environment and seeing your code changes in action immediately before sharing them probably seems impossible. Service Preview, powered by Telepresence and the Ambassador Edge Stack, is here to help! This capability enables you to preview changes immediately and test locally with your tool of choice, while sharing a development cluster. In this 45-minute webinar, Abhay Saxena will demonstrate using Service Preview to have a fast inner development loop while fixing a bug in a microservice, including stepping through the code in a debugger while other developers continue working unaffected.

Webinar: Accelerate Your Inner Dev Loop for Kubernetes Services

Ambassador Labs

In this case-study talk, we will share Brent’s journey through the adoption of modern observability practices as he operated an architecture of distributed services. Facing difficulties using application logs as the primary tool to debug performance and reliability issues? Learn how to improve your company toolkit and engineering habits using existing monitoring tools with the addition of distributed tracing. https://confoo.ca/en/yul2020/session/from-grief-to-growth-the-7-stages-of-observability

[Confoo Montreal 2020] From Grief to Growth: The 7 Stages of Observability - ...

Ambassador Labs

Google Cloud Run’s use of Knative introduced a portable Serverless solution built on top of Kubernetes. In this talk, we’ll recap the basic guidelines, use cases, and benefits of a Serverless architecture. Getting up and started, you will learn to take advantage of containers and the Ambassador API Gateway to serve event-driven application workloads and save costs using your existing Kubernetes resources. https://confoo.ca/en/yul2020/session/build-your-own-serverless-with-knative

[Confoo Montreal 2020] Build Your Own Serverless with Knative - Alex Gervais

Ambassador Labs

The introduction of microservices, Kubernetes, and cloud technology has provided many benefits for developers. However, the age-old problem of getting user traffic routed correctly to the API of your backend applications can still be an issue, and may be complicated with the adoption of cloud native approaches: applications are now composed of multiple (micro)services that are built and released by independent teams; the underlying infrastructure is dynamically changing; services support multiple protocols, from HTTP/JSON to WebSockets and gRPC, and more; and many API endpoints require custom configuration of cross-cutting concerns, such as authn/z, rate limiting, and retry policies. A cloud native API gateway is on the critical path of all requests, and also on the critical path for the workflow of any developer that is releasing functionality. Join this session to learn about the underlying technology and the required changes in engineering workflows. Key takeaways will include: A brief overview of the evolution of API gateways over the past ten years, and how the original problems being solved have shifted in relation to cloud native technologies and workflow Two important challenges when using an API gateway within Kubernetes: scaling the developer workflow; and supporting multiple architecture styles and protocols Strategies for exposing Kubernetes services and APIs at the edge of your system Insight into the (potential) future of cloud native API gateways https://qconlondon.com/london2020/presentation/future-cloud-native-api-gateways

[QCon London 2020] The Future of Cloud Native API Gateways - Richard Li

Ambassador Labs

Before Kubernetes, the boundary between your users and your monolithic application was simple to manage. Now with Kubernetes, managing the edge has become dynamic and complex. More developers are involved, there are exponentially more edge operations, and each microservice has diverse requirements. To fully capitalize on the benefits of Kubernetes, you need to provide a solution that supports the autonomy of application developers, the various requirements of your microservices, and your ability to scale. You no longer need an API Gateway - you need a self-service, comprehensive edge stack. In this 40 minute webinar on January 30th, we will discuss and demo the new functionality available with the Ambassador Edge Stack. Edge Policy Console- graphical UI to visualize and manage all of your edge policies Security Features- automatic TLS setup via ACME integration, OAuth/OpenID Connect integration, rate limiting, and fine-grained access control Developer Onboarding- API catalog, Swagger/OpenAPI documentation support, and a fully customizable developer portal

What's New in the Ambassador Edge Stack 1.0?

Ambassador Labs

Webinar: Effective Management of APIs and the Edge when Adopting Kubernetes

Ambassador Labs

Ambassador: Building a Control Plane for Envoy

Ambassador Labs

Telepresence - Fast Development Workflows for Kubernetes

Ambassador Labs

One of the challenges facing Telepresence is growing the contributor community. It’s a complex application that requires a good understanding of OS networking, VPNs, Kubernetes, and everything in between. We’ll kick off this meeting with a general architectural overview of Telepresence. We’ll talk about how we’ve managed the project to date, and our investments to make it easier. We want to then turn it over for an interactive discussion with participants to see what we can do to make it easier to contribute and grow the Telepresence community.

[KubeCon NA 2018] Telepresence Deep Dive Session - Rafael Schloming & Luke Sh...

Ambassador Labs

Every software development cycle is rife with inefficiency. Seasoned devs know the pain of getting access to essential remote systems, waiting for tests to run (and then fail), or debugging with only log files. This talk teaches you how to best leverage Kubernetes, remote infrastructure and related tooling to create a dev cycle that maximizes velocity and minimizes developer friction and frustration. Using tools such as Kubernetes, Docker and Telepresence, I will walk attendees through several advanced techniques that can be used to produce an effective developer experience and optimized dev loop. The goal of this is to eliminate many sources of frustrating inefficiency and reduce cycle time between releases. I will demonstrate how to incrementally adopt some of these techniques and how to approach introducing new and unfamiliar technology and techniques to skeptical dev teams.

[KubeCon NA 2018] Effective Kubernetes Develop: Turbocharge Your Dev Loop - P...

Ambassador Labs

Modern cloud applications today are built as distributed microservices. These microservices talk to each other over L7 protocols: HTTP, gRPC, Redis, Kafka, and more. In this world, L7 proxies have assumed a crucial role in managing and observing L7 protocols. In this talk, I’ll discuss the evolution of service architectures, the role L7 proxies play in this world, and how there is now a battle raging between Envoy Proxy, HAProxy, and NGINX. I’ll wrap by talking about why we chose Envoy Proxy as the anchor of our Ambassador API Gateway and show how that has enabled a number of new capabilities.

The rise of Layer 7, microservices, and the proxy war with Envoy, NGINX, and ...

Ambassador Labs

Getting traffic into a Kubernetes cluster should be simple, but it’s not. Richard Li explains how software architectures have evolved to take advantage of Kubernetes and discusses the implications that these changes have on ingress. Richard then covers some of the nuances of modern ingress, including authentication, resilience, and observability at the edge, explores how Kubernetes handles ingress today, with NodePorts, LoadBalancers, and ingress controllers, and shares his experience and lessons learned from using several real-world implementations of ingress on Kubernetes.

The Simply Complex Task of Implementing Kubernetes Ingress - Velocity NYC

Ambassador Labs

Ambassador Kubernetes-Native API Gateway

Ambassador Labs

Micro xchg 2018 - What is a Service Mesh?

Ambassador Labs

KubeCon NA 2017: Ambassador and Envoy (Envoy Salon)

Ambassador Labs

Webinar: Code Faster on Kubernetes

Ambassador Labs

Conventional wisdom is that microservices is an architecture that is the spiritual successor to service-oriented architecture. While true, this myopic view of microservices ignores some of the profound workflow shifts in today’s microservices organizations. The reality is that microservices is an architecture _and_ workflow. In this talk, we’ll introduce the workflow of service-oriented development. Rafael will talk about how the real goal of microservices is to break up a monolithic development workflow. We’ll show you how, by breaking up your workflow, you can build software that lets you move fast and make things.

QCon SF 2017 - Microservices: Service-Oriented Development

Ambassador Labs

Montreal Kubernetes Meetup: Developer-first workflows (for microservices) on ...

Ambassador Labs

Plus de Ambassador Labs (20)

Ambassador Developer Office Hours: Summer of Kubernetes Ship Week 1: Intro to...

Cloud native development without the toil

Webinar: Accelerate Your Inner Dev Loop for Kubernetes Services

[Confoo Montreal 2020] From Grief to Growth: The 7 Stages of Observability - ...

[Confoo Montreal 2020] Build Your Own Serverless with Knative - Alex Gervais

[QCon London 2020] The Future of Cloud Native API Gateways - Richard Li

What's New in the Ambassador Edge Stack 1.0?

Webinar: Effective Management of APIs and the Edge when Adopting Kubernetes

Ambassador: Building a Control Plane for Envoy

Telepresence - Fast Development Workflows for Kubernetes

[KubeCon NA 2018] Telepresence Deep Dive Session - Rafael Schloming & Luke Sh...

[KubeCon NA 2018] Effective Kubernetes Develop: Turbocharge Your Dev Loop - P...

The rise of Layer 7, microservices, and the proxy war with Envoy, NGINX, and ...

The Simply Complex Task of Implementing Kubernetes Ingress - Velocity NYC

Ambassador Kubernetes-Native API Gateway

Micro xchg 2018 - What is a Service Mesh?

KubeCon NA 2017: Ambassador and Envoy (Envoy Salon)

Webinar: Code Faster on Kubernetes

QCon SF 2017 - Microservices: Service-Oriented Development

Montreal Kubernetes Meetup: Developer-first workflows (for microservices) on ...

Dernier

Stronger Together: Developing an Organizational Strategy for Accessible Desig...

caitlingebhard1

Hyatt driving innovation and exceptional customer experiences with FIDO passw...

FIDO Alliance

Continuing Bonds Through AI: A Hermeneutic Reflection on Thanabots

Leah Henrickson

The presentation was made in “Web3 Fusion: Embracing AI and Beyond” is more than a conference; it's a journey into the heart of digital transformation. The conference a provided a platform where the future of technology meets practical application. This three-day hybrid event, set in the heart of innovation, served as a gateway to the latest trends and transformative discussions in AI, Blockchain, IoT, AR/VR, and their collective impact on the information space.

AI in Action: Real World Use Cases by Anitaraj

AnitaRaj43

Discover the top CodeIgniter development companies that can elevate your project to new heights. Our blog explores the best firms known for their expertise in CodeIgniter framework development. From robust web applications to scalable solutions, these companies deliver excellence. Whether you're a startup or an enterprise, find the perfect match for your development needs on Top CSS Gallery's blog.

Top 10 CodeIgniter Development Companies

TopCSSGallery

In the dynamic field of DevOps, the quest for efficiency and productivity is endless. This talk introduces a revolutionary toolkit: Large Language Models (LLMs), including ChatGPT, Gemini, and Claude, extending far beyond traditional coding assistance. We'll explore how LLMs can automate not just code generation, but also transform day-to-day operations such as crafting compelling cover letters for TPS reports, streamlining client communications, and architecting innovative DevOps solutions. Attendees will learn effective prompting strategies and examine real-life use cases, demonstrating LLMs' potential to redefine productivity in the DevOps landscape. Join us to discover how to harness the power of LLMs for a comprehensive productivity boost across your DevOps activities.

ChatGPT and Beyond - Elevating DevOps Productivity

VictorSzoltysek

Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx

FIDO Alliance

Navigating the Large Language Model choices_Ravi Daparthi

RaviKumarDaparthi

Design Guidelines for Passkeys 2024.pptx

FIDO Alliance

In the ever-evolving landscape of data management, Zero-ETL is an approach that is reshaping how businesses handle and integrate their data. This webinar explores Zero-ETL, a paradigm shift from the traditional Extract, Transform, Load (ETL) process, offering a more streamlined, efficient, and real-time data integration method. We will begin with an introduction to the concept of Zero-ETL, including how it allows direct access to data in its native environment and real-time data transformation, providing up-to-date information with significantly reduced data redundancy. Next, we'll take you through several demonstrations showing how Zero-ETL can deliver real-time data and enable the free movement of data between systems. We will also discuss the various tools that support all aspects of Zero-ETL, providing attendees with an understanding of how they can adopt this innovative approach in their organizations. Lastly, the session will conclude with an interactive Q&A segment, allowing participants to gain deeper insights into how Zero-ETL can be tailored to their specific business needs and how they can get started today. Join us to discover how Zero-ETL can elevate your organization's data strategy.

The Zero-ETL Approach: Enhancing Data Agility and Insight

Safe Software

WebRTC and SIP not just audio and video @ OpenSIPS 2024

Lorenzo Miniero

State of the Smart Building Startup Landscape 2024!

Memoori

Because observability is such a broad topic – and often something we learn on the job – it can feel like there’s too much to learn at once. But you don’t have to tackle everything and can start with the basics and build from there! Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack. No matter what tooling is in place, there are still observability fundamentals that developers should know. That’s why I’ve put together a primer on the different telemetry types, when to use them, how to understand the data journey, and what to look for in time series graphs.

Observability Concepts EVERY Developer Should Know (DevOpsDays Seattle)

Paige Cruz

Introduction to use of FHIR Documents in ABDM

Kumar Satyam

TEST BANK For Principles of Anatomy and Physiology, 16th Edition by Gerard J....

rightmanforbloodline

Tracing the root cause of a performance issue requires a lot of patience, experience, and focus. It’s so hard that we sometimes attempt to guess by trying out tentative fixes, but that usually results in frustration, messy code, and a considerable waste of time and money. This talk explains how to correctly zoom in on a performance bottleneck using three levels of profiling: distributed tracing, metrics, and method profiling. After we learn to read the JVM profiler output as a flame graph, we explore a series of bottlenecks typical for backend systems, like connection/thread pool starvation, invisible aspects, blocking code, hot CPU methods, lock contention, and Virtual Thread pinning, and we learn to trace them even if they occur in library code you are not familiar with. Attend this talk and prepare for the performance issues that will eventually hit any successful system. About authorWith two decades of experience, Victor is a Java Champion working as a trainer for top companies in Europe. Five thousands developers in 120 companies attended his workshops, so he gets to debate every week the challenges that various projects struggle with. In return, Victor summarizes key points from these workshops in conference talks and online meetups for the European Software Crafters, the world’s largest developer community around architecture, refactoring, and testing. Discover how Victor can help you on victorrentea.ro : company training catalog, consultancy and YouTube playlists.

Finding Java's Hidden Performance Traps @ DevoxxUK 2024

Victor Rentea

The microservices honeymoon is over. When starting a new project or revamping a legacy monolith, teams started looking for alternatives to microservices. The Modular Monolith, or 'Modulith', is an architecture that reaps the benefits of (vertical) functional decoupling without the high costs associated with separate deployments. This talk will delve into the advantages and challenges of this progressive architecture, beginning with exploring the concept of a 'module', its internal structure, public API, and inter-module communication patterns. Supported by spring-modulith, the talk provides practical guidance on addressing the main challenges of a Modultith Architecture: finding and guarding module boundaries, data decoupling, and integration module-testing. You should not miss this talk if you are a software architect or tech lead seeking practical, scalable solutions. About the author With two decades of experience, Victor is a Java Champion working as a trainer for top companies in Europe. Five thousands developers in 120 companies attended his workshops, so he gets to debate every week the challenges that various projects struggle with. In return, Victor summarizes key points from these workshops in conference talks and online meetups for the European Software Crafters, the world’s largest developer community around architecture, refactoring, and testing. Discover how Victor can help you on victorrentea.ro : company training catalog, consultancy and YouTube playlists.

Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024

Victor Rentea

Event-Driven Architecture Masterclass: Challenges in Stream Processing

ScyllaDB

ERP Contender Series: Acumatica vs. Sage Intacct

BrainSell Technologies

AI mind or machine power point presentation

yogeshlabana357357

Dernier (20)

Stronger Together: Developing an Organizational Strategy for Accessible Desig...

Hyatt driving innovation and exceptional customer experiences with FIDO passw...

Continuing Bonds Through AI: A Hermeneutic Reflection on Thanabots

AI in Action: Real World Use Cases by Anitaraj

Top 10 CodeIgniter Development Companies

ChatGPT and Beyond - Elevating DevOps Productivity

Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx

Navigating the Large Language Model choices_Ravi Daparthi

Design Guidelines for Passkeys 2024.pptx

The Zero-ETL Approach: Enhancing Data Agility and Insight

WebRTC and SIP not just audio and video @ OpenSIPS 2024

State of the Smart Building Startup Landscape 2024!

Observability Concepts EVERY Developer Should Know (DevOpsDays Seattle)

Introduction to use of FHIR Documents in ABDM

TEST BANK For Principles of Anatomy and Physiology, 16th Edition by Gerard J....

Finding Java's Hidden Performance Traps @ DevoxxUK 2024

Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024

Event-Driven Architecture Masterclass: Challenges in Stream Processing

ERP Contender Series: Acumatica vs. Sage Intacct

AI mind or machine power point presentation

Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes

1. Building Microservice Systems Without Cooking Your Laptop Going “Remocal” with Docker, Telepresence & Kubernetes Daniel Bryant @danielbryantuk Felipe Cruz @felipecruz

2. @danielbryantuk | @felipecruz tl;dr 2 • The inner development loop can be painful with microservices & Kubernetes • Docker Desktop enables your development journey to cloud native • Telepresence “proxies” your local machine into the cluster, increasing fast feedback • Docker Desktop Extension for Telepresence enables “remocal” development • Telepresence supports several workflows to make you more productive

3. @danielbryantuk | @felipecruz @danielbryantuk 3 Daniel Bryant @danielbryantuk Ambassador Labs Felipe Cruz @felipecruz Docker

4. @danielbryantuk | @felipecruz Setting the Scene 4

5. @danielbryantuk | @felipecruz Inner and outer dev loops 5 Hat tip to Mitch Denny (now 404): https://mitchdenny.com/the-inner-loop/ http://jorgemoral.es/posts/2020_03_17-develop_apps…

6. @danielbryantuk | @felipecruz SOA: There’s just more stu ff (and dependencies) 6

7. @danielbryantuk | @felipecruz So, let’s run everything locally… 7

8. @danielbryantuk | @felipecruz Docker Desktop becomes your second IDE Body Text 8

9. @danielbryantuk | @felipecruz But if you’re successful… Mo’ services, mo’ problems 9

10. @danielbryantuk | @felipecruz tl;dr 10 “My laptop only has 16GB RAM and you’re asking it to run Kubernetes and a JVM and a database???”

11. @danielbryantuk | @felipecruz Okay, let’s run everything remotely… 11

12. @danielbryantuk | @felipecruz Inner and outer dev loops with K8s can be the same 12 • Write code • Build container • Push to registry • Deploy to cluster • Test And can be …. SLOW.

13. @danielbryantuk | @felipecruz Automation can help… 13

14. @danielbryantuk | @felipecruz tl;dr 14 But you want a really fast inner loop (no docker build/push) …

15. @danielbryantuk | @felipecruz tl;dr 15 And you want to use your own tools.

16. @danielbryantuk | @felipecruz tl;dr 16 And you want to avoid the “works on my machine” production vs local development debacle

17. @danielbryantuk | @felipecruz 17 +

18. @danielbryantuk | @felipecruz What are Docker Extensions? Extend Docker Desktop A way to add new functionality into Docker Desktop Improve your team workflows Connect your favorite dev tools to your application development and deployment workflows Distribution channel for your tooling A way for the community and partners to reach million of developers 18

19. @danielbryantuk | @felipecruz What is Telepresence 19 • “Fancy Kubernetes VPN for development” • “kubectl port-forward on steroids” • “kubectl proxy all-the-things” • A network bridge between your laptop and the Kubernetes cluster

20. @danielbryantuk | @felipecruz Demo Time! 20

21. @danielbryantuk | @felipecruz Our Emoji-User Demo App $$$ 21 Web Emoji User Ambassador Edge Stack (Ingress) T A Traf fi c- manager User

22. @danielbryantuk | @felipecruz Docker Desktop Extension for Telepresence 22 getambassador.io/testing-with-telepresence-and-docker

23. @danielbryantuk | @felipecruz Key scenarios 23

24. @danielbryantuk | @felipecruz Remocal development 24 www.slideshare.net/dbryant_uk/jax-london-22-debugging-microservices-remocally-in-kubernetes-with-telepresence

25. @danielbryantuk | @felipecruz Testing Microservices: What to use, when 25 Mocks Service virtualization Remocal Unit tests ✅ Integration tests ✅ ✅ Component tests ✅ ✅ ✅ End-to-end tests ✅ ✅ Poking around an existing API ✅ Building an API ✅ ✅

26. @danielbryantuk | @felipecruz Continuous Delivery 26 https://learning.oreilly.com/library/view/continuous-delivery-in/9781491986011/ch01.html#idm140291459013360 https://www.youtube.com/watch?v=hJkhPP2OLA8&t=291s

27. @danielbryantuk | @felipecruz 27 Continuous Delivery and build pipelines

28. @danielbryantuk | @felipecruz Wrapping up 28

29. @danielbryantuk | @felipecruz Telepresence is a CNCF project, with a wide variety of users 29

30. @danielbryantuk | @felipecruz Conclusion 30 • The inner development loop can be painful with microservices & Kubernetes • Docker Desktop enables your development journey to cloud native • Telepresence “proxies” your local machine into the cluster, increasing fast feedback • Docker Desktop Extension for Telepresence enables “remocal” development • Telepresence supports several workflows to make you more productive

31. @danielbryantuk | @felipecruz Thank you! Questions? 31 Sample code and extensions: • github.com/ambassadorlabs/docker-extension-telepresence-java • docs.docker.com/desktop/extensions/ Learn more: • www.getambassador.io/kubernetes-learning-center/telepresence-docker-extension/ • hub.docker.com/extensions/ambassador/telepresence-docker-extension

Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes

Recommandé

Recommandé

Contenu connexe

Similaire à Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes

Similaire à Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes (20)

Plus de Ambassador Labs

Plus de Ambassador Labs (20)

Dernier

Dernier (20)

Building Microservice Systems Without Cooking Your Laptop: Going “Remocal” with Docker, Telepresence, and Kubernetes