MuleSoft Surat Meetup#43 - Combine Service Mesh With Anypoint API Management to power Microservices Surat

1. Service mesh together
with API management
Surat MuleSoft Meetup Group
June 23, 2022

2. Safe Harbour Statement
● Both the speaker and the host are organizing this meet-up in individual capacity only. We are
not representing our companies here.
● This presentation is strictly for learning purposes only. Organizer/Presenter do not hold any
responsibility that same solution will work for your business requirements.
● This presentation is not meant for any promotional activities.
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Housekeeping
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4. Organizers
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Jitendra Bafna
Senior Solution Architect
EPAM Systems
Nitish Jain
Application Developer
Accenture

5. Speakers
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Pooja Kamath
Cloud Integration Lead
Collabera Inc.
Ankur Bahadur Mathur
Lead Software Engineer
Collabera Inc.

6. 6
1. Microservices
2. Challenges with Microservices
3. How can Service Mesh help?
4. API management and its role.
5. Building app network on Anypoint platform
6. Extending the app network using service Mesh
Agenda

7. What’s up with all the microservices?

8. 8

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• Secure inter-service communications
• Fault Tolerance and Traffic Control
• Monitoring and Management.
Challenges

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• To solve these challenges, many organizations are forced to Custom code
governance considerations behind microservices into the service code itself.
This complexity can stifle innovation and agility, negating the promise of
microservices.
Solving for Challenges

11. Service Mesh

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• A service mesh is a
configurable, low-latency
infrastructure layer designed
to handle a high volume of
network-based interprocess
communication among
application infrastructure
services using application
programming interfaces
(APIs).

13. 13
Drawing out common capabilities of security,
fault tolerance, and management out of
the service code.
How Service Mesh helps Mitigate Challenges

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Side Car Pattern

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• API gateways protecting north-south traffic out of the Kubernetes cluster.
• API security applied on the gateway to identify malicious clients and
payloads.
• Developer portals to make services reusable to accelerate future projects
What role does API management play?

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Banking Example

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With Anypoint Platform, you can empower your business to:
• Connect any system, app, or data source using prebuilt connectors,
templates and drag-and-drop tools to integrate anything.
• Securely unlock your data, wherever it resides, with APIs, and enable teams
to self-serve at scale through a central marketplace.
Application Network with Anypoint Platform

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Application Network + Service Mesh

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• Discover and leverage any service in any architecture.
– Visualize microservice dependencies using the application network graph.
– Empower innovation teams to build with technologies that best align to their skillsets.
– Maximize adoption and reuse by adding microservices to Anypoint Exchange.
• Centrally manage and scale
– Ensure resiliency across services with Istio traffic control policies.
– Measure and optimize performance across all microservices with API analytics.
– Integrate with existing continuous delivery or CI/CD pipelines.
• Enable security by default
– Ensure zero-trust with Istio and Envoy authentication and authorization policies.
– Add additional layers of security for consumer facing services.
Benefits

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• Microservices are important.
• Microservices alone are not enough for Security, Governance.
• Service Mesh can solve many security and governance issues.
• When you combine microservices with service mesh using a API
Management tool, it is possible to centrally manage and scale microservices.
Summary

21. Q&A

22. Kubernetes
Cluster

23. Kubernetes
• Kubernetes is a portable, extensible, open-source platform for
managing containerized workloads and services, that facilitates
both declarative configuration and automation.
• When you deploy Kubernetes, you will get a Kubernetes Cluster.
• A Kubernetes cluster consists of a set of worker machines,
called nodes, that run containerized applications. Every cluster
has at least one worker node.
• The worker node(s) host the Pods that are the components of the
application workload.
• A Pod (as in a pod of whales or pea pod) is a group of one or
more containers, with shared storage and network resources, and
a specification for how to run the containers.
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24. MiniKube

25. MiniKube
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• Minikube is local Kubernetes, focusing on making it easy to learn and develop for
Kubernetes.
• All you need is Docker (or similarly compatible) container or a Virtual Machine environment,
and Kubernetes is a single command away: minikube start
• What you’ll need
– 2 CPUs or more
– 2GB of free memory
– 20GB of free disk space
– Internet connection
– Container or virtual machine manager, such as: Docker, Hyperkit, Hyper-V, KVM, Parallels,
Podman, VirtualBox, or VMware Fusion/Workstation

26. Istio

27. Istio
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• Istio is an open-source service mesh that layers transparently onto existing distributed
applications.
• Istio's control plane provides an abstraction layer over the underlying cluster management
platform, such as Kubernetes
• Istio’s control plane runs on Kubernetes, and you can add applications deployed in that cluster
to your mesh, extend the mesh to other clusters, or even connect VMs or other endpoints
running outside of Kubernetes.
• Istio has two components:
– Data plane: is the communication between services. Without a service mesh, the network doesn’t
understand the traffic being sent over, and can’t make any decisions based on what type of traffic it is,
or who it is from or to
– Control plane: takes your desired configuration, and its view of the services, and dynamically
programs the proxy servers, updating them as the rules or the environment changes

28. Q & A Session

29. Take a stand !
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●Nominate yourself for the next meetup speaker and suggest a topic as well.

30. 20
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What’s next?

31. 20
● 30th June 2022 - Implementing and Understanding SAGA (Orchestration and
Choreography) Patterns With MuleSoft
● 9th July 2022 - Driving Digital Transformation in Banking Industries With
MuleSoft
Upcoming Meetups

32. Quiz Time
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33. Thank you