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Questions tagged [servicemesh]

129 questions
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Monitoring HTTP Traffic in Kubernetes

I need to monitor HTTP traffic within my Kubernetes cluster. Specifically, I need response times, status codes, etc. Currently, I am using a service mesh (Open Service Mesh) for this purpose. But, is there a lightweight solution that only allows…
bennex
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What is the difference between ingress and service mesh in kubernetes?

Can someone help me to understand if service mesh itself is a type of ingress or if there is any difference between service mesh and ingress?
Nin
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Kong with AWS Application Load Balancer

I was trying to create an alb-ingress-controller and point to kong-proxy. Since kong controller supports only classic loadbalancer and network loadbalancer I followed all the mentioned steps from…
VINAY KUMAR RT
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Kubernetes - is Service Mesh a must?

Recently I have built several microservices within a k8s cluster with Nginx ingress controller and they are working normally. When dealing with communications among microservices, I attempted gRPC and it worked. Then I discover when microservice A…
user3836484
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Add Custom Header to HTTP request in Load Balancer

I have an containerized application/service deployed in openshift container platform with istio service mesh. In istio virtual service yaml, i wanted to validate if the http request is having a header(for ex: version) and with value v1. i have added…
Nagendra Vummadi
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How to deal with breaking changes in a Service Mesh

I'm building an example microservice application with Kubernetes to find out the best practices and some patterns for future projects. I'm using Istio as a Service Mesh to handle east-west traffic and I have a basic understanding of the concepts…
Simon
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How health check of Kubernetes work with Istio?

I am doing with k8s and Istio as service meshing. I wonder what if pod in a service A is not ready(Readiness is unhealthy), How Istio will treat this pod? Is there way i can config rule of load balance(Load balance at L3/L4 layer)?
Blind
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mTLS between two kubernetes clusters

I'm trying to get mTLS between two applications in two kubernetes clusters without the way Istio does it (with its ingress gateway), and I was wondering if the following would work (for Istio, for Likerd, for Consul...). Let's say we have a k8s…
JGG
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What Envoy metric should be used to measure server latency?

My server is a service deployed to service mesh implemented by Envoy and Istio sidecars. I only have access to Envoy metrics. The HTTP server receives requests from clients external to the mesh as in the diagram below: I want to measure the average…
hitchhiker
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Kubernetes ingress controller proxy requests between regions

Does traefik / traefik mesh can handle multi regional arquitecture to solve request to the right user region? Any other self hosted solution recomendation? Rules: Each region is independent and one region downtime does'nt affect other region User…
joepa37
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Rewrite host and port for outgoing request of a pod in an Istio Mesh

I have to get the existing microservices run. They are given as docker images. They talk to each other by configured hostnames and ports. I started to use Istio to view and configure the outgoing calls of each microservice. Now I am at the point…
Chris D.
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How to achieve Canary release with sticky session in Kubernetes?

I have used many solutions like Istio, spinnaker etc but they dont provide a way of performing Canary releases(weighted routing) and apply session affinity to stick to a particular pod. You can achieve Canary feature, you can also achieve the…
Jeel
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How to debug mTLS communication with istio in kubernetes?

I am very new in Istio therefore it might be simple question but I have several confusion regarding Istio.I am using Istio 1.8.0 and 1.19 for k8s.Sorry for the multiple questions but will be appreciate if you can help me to clarify best…
semural
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Is CNI still needed when service mesh is used in kubernetes?

Is CNI ( e.g. Flannel, Calico) is still needed once I start using a service mesh ( e.g. Istio) at Kubernetes clusters?
J.J. Beam
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SNI based routing in envoy

I am working on a use case to do SNI based routing in envoy without doing TLS termination Scenario: Customer makes a HTTPS request for domain name dd-server_name-zion-zorfy.com I need to extract the domain name using SNI and forward the request to…
kane.zorfy
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