series-deployment-patterns

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Kubernetes architecture options with F5 Distributed Cloud Services
Summary F5 Distributed Cloud Services (F5 XC) can both integrate with your existing Kubernetes (K8s) clusters and/or host a K8s workload itself. Within these distinctions, we have multiple architecture options. This article explores four major architectures in ascending order of sophistication and advantages. Architecture #1: External Load Balancer (Secure K8s Gateway) Architecture #2: CE as a pod (K8s site) Architecture #3: Managed Namespace (vK8s) Architecture #4: Managed K8s (mK8s) Kubernetes Architecture Options As K8s continues to grow, options for how we run K8s and integrate with existing K8s platforms continue to grow. F5 XC can both integrate with your existing K8s clusters and/or run a managed K8s platform itself. Multiple architectures exist within these offerings too, so I was thoroughly confused when I first heard about these possibilities. A colleague recently laid it out for me in a conversation: "Michael, listen up: XC can either integrate with your K8s platform, run inside your K8s platform, host virtual K8s (Namespace-aaS), or run a K8s platform in your environment." I replied, "That's great. Now I have a mental model for differentiating between architecture options." This article will overview these architectures and provide 101-level context: when, how, and why would you implement these options? Side note 1: F5 XC concepts and terms F5 XC is a global platform that can provide networking and app delivery services, as well as compute (K8s workloads). We call each of our global PoP's a Regional Edge (RE). RE's are highly meshed to form the backbone of the global platform. They connect your sites, they can expose your services to the Internet, and they can run workloads. This platform is extensible into your data center by running one or more XC Nodes in your network, also called a Customer Edge (CE). A CE is a compute node in your network that registers to our global control plane and is then managed by a customer as SaaS. The registration of one or more CE's creates a customer site in F5 XC. A CE can run on a hypervisor (VMWare/KVM/Etc), a Hyperscaler (AWS, Azure, GCP, etc), baremetal, or even as a k8s pod, and can be deployed in HA clusters. XC Mesh functionality provides connectivity between sites, security services, and observability. Optionally, in addition, XC App Stack functionality allows a large and arbitrary number of managed clusters to be logically grouped into a virtual site with a single K8s mgmt interface. So where Mesh services provide the networking, App Stack services provide the Kubernetes compute mgmt. Our first 2 architectures require Mesh services only, and our last two require App Stack. Side note 2: Service-to-service communication I'm often asked how to allow services between clusters to communicate with each other. This is possible and easy with XC. Each site can publish services to every other site, including K8s sites. This means that any K8s service can be reachable from other sites you choose. And this can be true in any of the architectures below, although more granular controls are possible with the more sophisticated architectures. I'll explore this common question more in a separate article. Architecture 1: External Load Balancer (Secure K8s Gateway) In a Secure Kubernetes Gateway architecture, you have integration with your existing K8s platform, using the XC node as the external load balancer for your K8s cluster. In this scenario, you create a ServiceAccount and kubeconfig file to configure XC. The XC node then performs service discovery against your K8s API server. I've covered this process in a previous article, but the advantage is that you can integrate with existing K8s platforms. This allows exposing both NodePort and ClusterIP services via the XC node. XC is not hosting any workloads in this architecture, but it is exposing your services to your local network, or remote sites, or the Internet. In the diagram above, I show a web application being accesssed from a remote site (and/or the Internet) where the origin pool is a NodePort service discovered in a K8s cluster. Architecture 2: Run a site within a K8s cluster (K8s site type) Creating a K8s site is easy - just deploy a single manifest found here. This file deploys multiple resources in your cluster, and together these resources work to provide the services of a CE, and create a customer site. I've heard this referred to as "running a CE inside of K8s" or "running your CE as a pod". However, when I say "CE node" I'm usually referring to a discreet compute node like a VM or piece of hardware; this architecture is actually a group of pods and related resources that run within K8s to create a XC customer site. With XC running inside your existing cluster, you can expose services within the cluster by DNS name because the site will resolve these from within the cluster. Your service can then be exposed anywhere by the F5 XC platform. This is similar to Architecture 1 above, but with this model, your site is simply a group of pods within K8s. An advantage here is the ability to expose services of other types (e.g. ClusterIP). A site deployed into a K8s cluster will only support Mesh functionality and does not support AppStack functionality (i.e., you cannot run a cluster within your cluster). In this architecture, XC acts as a K8s ingress controller with built-in application security. It also enables Mesh features, such as publishing of other sites' services on this site, and publishing of this site's discovered services on other sites. Architecture 3: vK8s (Namespace-as-a-Service) If the services you use include AppStack capabilities, then architectures #3 and #4 are possible for you. In these scenarios, our XC node actually runs your K8s on your workloads. We are no longer integrating XC with your existing K8s platform. XC is the platform. A simple way to run K8s workloads is to use a virtual k8s (vK8s) architecture. This could be referred to as a "managed Namespace" because by creating a vK8s object in XC you get a single namespace in a virtual cluster. Your Namespace can be fully hosted (deployed to RE's) or run on your VM's (CE's), or both. Your kubeconfig file will allow access to your Namespace via the hosted API server. Via your regular kubectl CLI (or via the web console) you can create/delete/manage K8s resources (Deployments, Services, Secrets, ServiceAccounts, etc) and view application resource metrics. This is great if you have workloads that you want to deploy to remote regions where you do not have infrastructure and would prefer to run in F5's RE's, or if you have disparate clusters across multiple sites and you'd like to manage multiple K8s clusters via a single centralized, virtual cluster. Best practice guard rails for vK8s With a vK8s architecture, you don't have your own cluster, but rather a managed Namespace. So there are some restrictions (for example, you cannot run a container as root, bind to a privileged port, or to the Host network). You cannot create CRD's, ClusterRoles, PodSecurityPolicies, or Namespaces, so K8s operators are not supported. In short, you don't have a managed cluster, but a managed Namespace on a virtual cluster. Architecture 4: mK8s (Managed K8s) In managed k8s (mk8s, also known as physical K8s or pk8s) deployment, we have an enterprise-level K8s distribution that is run at your site. This means you can use XC to deploy/manage/upgrade K8s infrastructure, but you manage the Kubernetes resources. The benefits include what is typical for 3rd-party K8s mgmt solutions, but also some key differentiators: multi-cloud, with automation for Azure, AWS, and GCP environments consumed by you as SaaS enterprise-level traffic control natively allows a large and arbitrary number of managed clusters to be logically managed with a single K8s mgmt interface You can enable kubectl access against your local cluster and disable the hosted API server, so your kubeconfig file can point to a global URL or a local endpoint on-prem. Another benefit of mK8s is that you are running a full K8s cluster at your site, not just a Namespace in a virtual cluster. The restrictions that apply to vK8s (see above) do not apply to mK8s, so you could run privileged pods if required, use Operators that make use of ClusterRoles and CRDs, and perform other tasks that require cluster-wide access. Traffic management controls with mK8s Because your workloads run in a cluster managed by XC, we can apply more sophisticated and native policies to K8s traffic than non-managed clusters in earlier architectures: Service isolation can be enforced within the cluster, so that pods in a given namespace cannot communicate with services outside of that namespace, by default. More service-to-service controls exist so that you can decide which services can reach with other services with more granularity. Egress control can be natively enforced for outbound traffic from the cluster, by namespace, labels, IP ranges, or other methods. E.g.: Svc A can reach myapi.example.com but no other Internet service. WAF policies, bot defense, L3/4 policies, etc—all of these policies that you have typically applied with network firewalls, WAF's, etc—can be applied natively within the platform. This architecture took me a long time to understand, and longer to fully appreciate. But once you have run your workloads natively on a managed K8s platform that is connected to a global backbone and capable of performing network and application delivery within the platform, the security and traffic mgmt benefits become very compelling. Conclusion: As K8s continues to expand, management solutions of your clusters make it possible to secure your K8s services, whether they are managed by XC or exist in disparate clusters. With F5 XC as a global platform consumed as a service—not a discreet installation managed by you—the available architectures here are unique and therefore can accommodate the diverse (and changing!) ways we see K8s run today. Related Articles Securely connecting Kubernetes Microservices with F5 Distributed Cloud Multi-cluster Multi-cloud Networking for K8s with F5 Distributed Cloud - Architecture Pattern Multiple Kubernetes Clusters and Path-Based Routing with F5 Distributed Cloud
MichaelOLeary
Jan 15, 2025 Place Technical Articles
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architecture options with F5 Distributed Cloud Services","conversation":{"__ref":"Conversation:conversation:306550"},"id":"message:306550","revisionNum":68,"uid":306550,"depth":0,"board":{"__ref":"Tkb:board:TechnicalArticles"},"author":{"__ref":"User:user:242856"},"teaser@stripHtml({\"removeProcessingText\":true,\"truncateLength\":-1})":"","introduction":"","metrics":{"__typename":"MessageMetrics","views":9651},"postTime":"2023-01-11T09:22:19.033-08:00","lastPublishTime":"2025-01-15T10:02:24.982-08:00","body@stripHtml({\"removeProcessingText\":true,\"removeSpoilerMarkup\":true,\"removeTocMarkup\":true,\"truncateLength\":-1})":" \n Summary \n F5 Distributed Cloud Services (F5 XC) can both integrate with your existing Kubernetes (K8s) clusters and/or host a K8s workload itself. Within these distinctions, we have multiple architecture options. This article explores four major architectures in ascending order of sophistication and advantages. \n \n Architecture #1: External Load Balancer (Secure K8s Gateway) \n Architecture #2: CE as a pod (K8s site) \n Architecture #3: Managed Namespace (vK8s) \n Architecture #4: Managed K8s (mK8s) \n \n Kubernetes Architecture Options \n As K8s continues to grow, options for how we run K8s and integrate with existing K8s platforms continue to grow. F5 XC can both integrate with your existing K8s clusters and/or run a managed K8s platform itself. Multiple architectures exist within these offerings too, so I was thoroughly confused when I first heard about these possibilities. \n A colleague recently laid it out for me in a conversation: \n \"Michael, listen up: XC can either integrate with your K8s platform, run inside your K8s platform, host virtual K8s (Namespace-aaS), or run a K8s platform in your environment.\" I replied, \"That's great. Now I have a mental model for differentiating between architecture options.\" \n This article will overview these architectures and provide 101-level context: when, how, and why would you implement these options? \n Side note 1: F5 XC concepts and terms \n F5 XC is a global platform that can provide networking and app delivery services, as well as compute (K8s workloads). We call each of our global PoP's a Regional Edge (RE). RE's are highly meshed to form the backbone of the global platform. They connect your sites, they can expose your services to the Internet, and they can run workloads. This platform is extensible into your data center by running one or more XC Nodes in your network, also called a Customer Edge (CE). A CE is a compute node in your network that registers to our global control plane and is then managed by a customer as SaaS. \n The registration of one or more CE's creates a customer site in F5 XC. A CE can run on a hypervisor (VMWare/KVM/Etc), a Hyperscaler (AWS, Azure, GCP, etc), baremetal, or even as a k8s pod, and can be deployed in HA clusters. \n XC Mesh functionality provides connectivity between sites, security services, and observability. Optionally, in addition, XC App Stack functionality allows a large and arbitrary number of managed clusters to be logically grouped into a virtual site with a single K8s mgmt interface. So where Mesh services provide the networking, App Stack services provide the Kubernetes compute mgmt. Our first 2 architectures require Mesh services only, and our last two require App Stack. \n Side note 2: Service-to-service communication \n I'm often asked how to allow services between clusters to communicate with each other. This is possible and easy with XC. Each site can publish services to every other site, including K8s sites. This means that any K8s service can be reachable from other sites you choose. And this can be true in any of the architectures below, although more granular controls are possible with the more sophisticated architectures. I'll explore this common question more in a separate article. \n Architecture 1: External Load Balancer (Secure K8s Gateway) \n In a Secure Kubernetes Gateway architecture, you have integration with your existing K8s platform, using the XC node as the external load balancer for your K8s cluster. In this scenario, you create a ServiceAccount and kubeconfig file to configure XC. The XC node then performs service discovery against your K8s API server. I've covered this process in a previous article, but the advantage is that you can integrate with existing K8s platforms. This allows exposing both NodePort and ClusterIP services via the XC node. \n \n XC is not hosting any workloads in this architecture, but it is exposing your services to your local network, or remote sites, or the Internet. In the diagram above, I show a web application being accesssed from a remote site (and/or the Internet) where the origin pool is a NodePort service discovered in a K8s cluster. \n Architecture 2: Run a site within a K8s cluster (K8s site type) \n Creating a K8s site is easy - just deploy a single manifest found here. This file deploys multiple resources in your cluster, and together these resources work to provide the services of a CE, and create a customer site. I've heard this referred to as \"running a CE inside of K8s\" or \"running your CE as a pod\". However, when I say \"CE node\" I'm usually referring to a discreet compute node like a VM or piece of hardware; this architecture is actually a group of pods and related resources that run within K8s to create a XC customer site. \n With XC running inside your existing cluster, you can expose services within the cluster by DNS name because the site will resolve these from within the cluster. Your service can then be exposed anywhere by the F5 XC platform. This is similar to Architecture 1 above, but with this model, your site is simply a group of pods within K8s. An advantage here is the ability to expose services of other types (e.g. ClusterIP). \n A site deployed into a K8s cluster will only support Mesh functionality and does not support AppStack functionality (i.e., you cannot run a cluster within your cluster). In this architecture, XC acts as a K8s ingress controller with built-in application security. It also enables Mesh features, such as publishing of other sites' services on this site, and publishing of this site's discovered services on other sites. \n Architecture 3: vK8s (Namespace-as-a-Service) \n If the services you use include AppStack capabilities, then architectures #3 and #4 are possible for you. In these scenarios, our XC node actually runs your K8s on your workloads. We are no longer integrating XC with your existing K8s platform. XC is the platform. \n A simple way to run K8s workloads is to use a virtual k8s (vK8s) architecture. This could be referred to as a \"managed Namespace\" because by creating a vK8s object in XC you get a single namespace in a virtual cluster. \n Your Namespace can be fully hosted (deployed to RE's) or run on your VM's (CE's), or both. Your kubeconfig file will allow access to your Namespace via the hosted API server. Via your regular kubectl CLI (or via the web console) you can create/delete/manage K8s resources (Deployments, Services, Secrets, ServiceAccounts, etc) and view application resource metrics. \n This is great if you have workloads that you want to deploy to remote regions where you do not have infrastructure and would prefer to run in F5's RE's, or if you have disparate clusters across multiple sites and you'd like to manage multiple K8s clusters via a single centralized, virtual cluster. \n Best practice guard rails for vK8s \n With a vK8s architecture, you don't have your own cluster, but rather a managed Namespace. So there are some restrictions (for example, you cannot run a container as root, bind to a privileged port, or to the Host network). You cannot create CRD's, ClusterRoles, PodSecurityPolicies, or Namespaces, so K8s operators are not supported. In short, you don't have a managed cluster, but a managed Namespace on a virtual cluster. \n Architecture 4: mK8s (Managed K8s) \n In managed k8s (mk8s, also known as physical K8s or pk8s) deployment, we have an enterprise-level K8s distribution that is run at your site. This means you can use XC to deploy/manage/upgrade K8s infrastructure, but you manage the Kubernetes resources. The benefits include what is typical for 3rd-party K8s mgmt solutions, but also some key differentiators: \n \n multi-cloud, with automation for Azure, AWS, and GCP environments \n consumed by you as SaaS \n enterprise-level traffic control natively \n allows a large and arbitrary number of managed clusters to be logically managed with a single K8s mgmt interface \n \n You can enable kubectl access against your local cluster and disable the hosted API server, so your kubeconfig file can point to a global URL or a local endpoint on-prem. \n Another benefit of mK8s is that you are running a full K8s cluster at your site, not just a Namespace in a virtual cluster. The restrictions that apply to vK8s (see above) do not apply to mK8s, so you could run privileged pods if required, use Operators that make use of ClusterRoles and CRDs, and perform other tasks that require cluster-wide access. \n Traffic management controls with mK8s \n Because your workloads run in a cluster managed by XC, we can apply more sophisticated and native policies to K8s traffic than non-managed clusters in earlier architectures: \n \n Service isolation can be enforced within the cluster, so that pods in a given namespace cannot communicate with services outside of that namespace, by default. \n More service-to-service controls exist so that you can decide which services can reach with other services with more granularity. \n Egress control can be natively enforced for outbound traffic from the cluster, by namespace, labels, IP ranges, or other methods. E.g.: Svc A can reach myapi.example.com but no other Internet service. \n WAF policies, bot defense, L3/4 policies, etc—all of these policies that you have typically applied with network firewalls, WAF's, etc—can be applied natively within the platform. \n \n This architecture took me a long time to understand, and longer to fully appreciate. But once you have run your workloads natively on a managed K8s platform that is connected to a global backbone and capable of performing network and application delivery within the platform, the security and traffic mgmt benefits become very compelling. \n Conclusion: \n As K8s continues to expand, management solutions of your clusters make it possible to secure your K8s services, whether they are managed by XC or exist in disparate clusters. With F5 XC as a global platform consumed as a service—not a discreet installation managed by you—the available architectures here are unique and therefore can accommodate the diverse (and changing!) ways we see K8s run today. \n Related Articles \n \n Securely connecting Kubernetes Microservices with F5 Distributed Cloud \n Multi-cluster Multi-cloud Networking for K8s with F5 Distributed Cloud - Architecture Pattern \n Multiple Kubernetes Clusters and Path-Based Routing with F5 Distributed Cloud \n 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","introduction":"","metrics":{"__typename":"MessageMetrics","views":5248},"postTime":"2022-12-30T05:00:00.089-08:00","lastPublishTime":"2023-06-20T09:04:16.833-07:00","body@stripHtml({\"removeProcessingText\":true,\"removeSpoilerMarkup\":true,\"removeTocMarkup\":true,\"truncateLength\":-1})":" Introduction \n As apps rapidly shift into public cloud and Kubernetes-based deployments, the path of least-resistance for quick migrations, is usually the platform-native solution (eg: Azure’s AKS, EKS from AWS and GKE from Google Cloud Platform). Connectivity between these clusters/microservices, with the appropriate WAF/Firewall/Auth/API Security policies presents a unique challenge for organizations trying to scale from the initial migrations into public clouds and microservices architecture, and institute process rigor. \n The east-west bridging of microservices becomes imperative for organizations trying to connect apps deployed in different clouds, using different Kubernetes implemetations. Consider a company that has standardized on Azure's AKS, and acquires an entity that has standardized on Google GKE. Platform-native tools on both sides is certainly an option to bridge the microservices, but the ongoing maintenance, inconsistent security posture, operations and visibility challenges can quickly become an outsized issue. \n With F5 Distributed Cloud (F5 XC) secure multi-cloud networking capabilities, identical security posture can be deployed across different Kubernetes implementations. Service Discovery of services running inside the cluster, provides an easy, seamless way to target services without exposing the entire cluster, and a single point of policy enforcement. \n F5 XC provides a construct called a Kubernetes Site, that deploys an XC Cloud Mesh as a pod inside the Kubernetes Cluster. Once deployed, the pod establishes 2x tunnels with the closest 2 Regional Edges, on the F5 XC App Delivery Network, providing a new transit fabric for communication between the K8s sites. The pods are deployed in namespace 'ves-system'. Once up and running, they'll look like this: \n \n Now that the fabric is created, we can target specific services deployed in each cluster as part of an origin pool. We can create an Origin Pool and select the service we want to target, using the service name. The service name needs to specified in the <service-name>.<namespace> format: \n Note - F5 XC provides a mechanism to discover K8s Site type services using Service Discovery. This is not a requirement for the procedure below, but provides a convenient way to discover K8S services within XC, making it easy to find service names in different clusters, right from within the XC Console. \n Lets create an Origin Pool, starting with an Origin Server. \n \n F5 XC provides 2 types of origin servers to select from, K8s Service Name of Origin Server on given Sites and DNS name of Origin Server on given Sites (shown below) \n Both methods, accomplish the same outcome. \n \n Once this origin pool is created, attach it to a load balancer (HTTP or TCP) in F5 XC, and select the appropriate WAAP protections (WAF, API, Bot, DoS) to complete the build. \n This is where F5 XC provides great flexibility in service accessibility. For some services, a publicly available endpoint and FQDN is acceptable/needed, while some services need to stay private. Let's review these options: \n Option 1 - Public Endpoint, ADN Transit: \n \n An HTTP/TCP load balancer endpoint can be created, using a DNS domain managed by XC and advertised to the Internet. This endpoint is publicly accessible and resolvable, and can be used to target services from anywhere, including from inside other clusters (assuming they can resolve and reach outside the cluster). The diagram above shows an AKS Service talking to a GKE Service, behind a public load balancer on the XC ADN. In this scenario, data plane traffic rides the tunnels from one cluster to the ADN, and back from the ADN to the other cluster. \n When creating the HTTP LB, the FQDN for this endpoint would use a domain managed by XC (Delegated, Primary/Secondary DNS). \n \n F5 XC provides automatic certificate generation, when creating a Load Balancer endpoint \n \n At this point, simply select the origin pool (created above) in the load balancer configuration, and you're done. \n \n \n Option 2 - Private Endpoint, ADN Transit: \n \n Similar to option 1, an HTTP/TCP load balancer endpoint can be created on F5 XC, without using a managed domain, or advertising to the Internet. This load balancer endpoint is selectively advertised to specific sites, and can be used to target services, only from the site where the VIP is advertised. The example below shows an AKS Service talking to a GKE Service, behind a private load balancer on the XC ADN. In this scenario, data plane traffic rides the tunnels from one cluster to the ADN, and back from the ADN to the other cluster. \n In the Load balancer configuration, look for \"VIP Advertisement\" (under \"other settings\"). For Option 1, we chose \"Internet\". For Option 2, we'll choose \"Custom\" \n \n \n Now we can specify which sites we want to advertise this VIP to: \n \n \n This step, creates a 'private' load balancer endpoint, that is only accessible to services in the site where it's advertised. Under the hood, a NodePort Service (with the same name as the VIP) is created by XC, in the site where the service is advertised. The annotation (ves.io/discoveryCreator:xxxxxx) helps identify the service created by XC. \n \n \n \n Note - when creating a private load balancer as shown above, the listed domain should be in the format <service-name>.<namespace>. Using this name, XC will create the NodePort service in the site where this load balancer is being advertised. \n \n \n \n Option 3 - Private Endpoint, Private Transit: \n \n Leveraging the F5 Distributed Cloud Global Transit, is the easiest method though some situations may necessitate the use of private transit between the 2 sites. Consider this as separation of Control Plane and Data Planes, where data plane traffic can transit a site-to-site IPSec tunnel between CE sites (represented above in the yellow line). Private transit paths for data plane traffic can be chosen, without needing to install cumbersome Site-2-Site VPN appliances/software/licensing in each site. The only additional configurations needed to accomplish this in XC are below: \n 1) In the XC Console, go to \"Shared Config --> Virtual Sites --> AddVirtual Site \n The creation process looks as follows. \n \n A few key config items to remember/review: \n - The site type chosen is CE, since this is a site mesh group of Customer Edges only (specifically, K8s Site type CEs) \n - Selector Expressions are what tell a site which other sites to peer with. It helps to have to multiple selectors, to narrow down the targets (as ves-io-xxx labels can apply to several sites), but a custom Key and Value, are the best way to know exactly which sites will be part of the Site Mesh Group. In the example above, I've used the Selector expression \"siteowner=k8s-mesh\" (custom key is \"siteowner\" and custom value is \"k8s-mesh\") \n \n Next, we need to create a Site Mesh Group. \n 2) Go to Multi-Cloud Network Connect --> Networking --> Site Mesh Groups --> Add Site Mesh Group \n This step creates the Site Mesh Group, specifying the vsite to include in this group, and the type of Site Mesh group. Mesh Choices are Full Mesh (as shown below), Hub and Spoke. Additionally, we can choose between a Data Plane Mesh or a Control and Data Plane Mesh. \n \n Finally, we proceed to adding the custom label/selector expression, to each K8s site that we want participating in the Site Mesh group \n 3) Go to Multi-Cloud Network Connect --> Sites (under Overview) --> identify the K8s site by name --> click on the 3 dots under Column named \"Actions\" --> Manage Configuration \n 4) Now click \"Edit Configration\" and in the Labels section, add the selector expression. It should look as follows: \n \n To verify that the Site Mesh tunnel is up, go to Multi-Cloud Network Connect --> Networking --> Topology (tab), and find the Site Mesh group that was created. It should look something like this: \n \n With this configuration, traffic from one K8s site type to another, will now prefer the Site to Site tunnel that was setup by the Site Mesh group, and default to the ADN transit, in case the S2S tunnel is not available. Thinking of multiple K8s clusters, in dis-similar environments, with dis-similar transit/ingress/egress options, the potential to simplify cluster to cluster communications here, is significant. \n Conclusion \n Enabling secure microservices communication, especially when using different implementations of K8s (such as AKS, GKE, EKS) does not have to be a complicated task. Using F5 XC, you can discover and connect microservices, right from within the XC Console, with added benefit of attaching F5's industry leading WAAP policies to the same endpoints. \n Related Content \n \n Egress control for Kubernetes using F5 Distributed Cloud Services \n Multiple Kubernetes Clusters and Path-Based Routing with F5 Distributed Cloud \n Kubernetes architecture options with F5 Distributed Cloud Services \n \n 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