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Questions tagged [istio-kiali]

38 questions
5
votes
1 answer

Azure Kubernetes - prometheus is deployed as a part of ISTIO not showing the deployments?

I have used the following configuration to setup the Istio cat << EOF | kubectl apply -f - apiVersion: install.istio.io/v1alpha1 kind: IstioOperator metadata: namespace: istio-system name: istio-control-plane spec: # Use the default profile as…
One Developer
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3
votes
0 answers

Slow Istio setup

I run a bare-metal Kubernetes cluster on 7 Raspberry Pi 4b with 8GB each. I also installed Flannel for the communication between the nodes, MetalLB to have an external Load Balancer, and Istio to handle the incoming traffic. To test my setup I run a…
Ralph Bergmann
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3
votes
1 answer

Error: template: inject:469: function "appendMultusNetwork" not defined

istioctl kube-inject \ --injectConfigFile inject-config.yaml \ --meshConfigFile mesh-config.yaml \ --valuesFile inject-values.yaml \ --filename samples/sleep/sleep.yaml \ | kubectl apply -f - While trying to inject istio sidecar container manually…
ANKUSH KUMAR
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3
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3 answers

How to Install Kiali Dashboard with prometheus in place in GKE with default istio beta feature?

I have been trying to install Kiali on an Istio (beta) enabled GKE cluster, I am following the official documentation to install Kiali using this link but Prometheus is somehow damaged since GCP has changed the name of Prometheus from "Prometheus"…
john mich
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3
votes
1 answer

How to capture query per seconds or microservice call latency? (without istio or other envoy based tool)

Is there any way to capture metrics like query per seconds or latency of service call (between two services) in kubernetes environment without tool like Istio or any other enovy/mesh based architecture? In other words, what are the metrics that are…
Pragmatic
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3
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1 answer

kiali dashboard login fails in istio demo profile

I have installed Istio as described here. I used istioctl manifest apply --set profile=demo for this purpose. And then installed bookinfo application. And set kiali to use NordPort using kubectl -n istio-system edit svc kiali. kubectl -n…
Sachith Muhandiram
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2
votes
0 answers

istio outlier detection breaking routing with no metrics

we have been using istio for some time, but have recently discovered an issue we cant explain with outlier detection. We have 50+ microservices and have discovered that on some of them "atleast 2-3" traffic does not seem to be load balancing we…
Asuu
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2
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1 answer

How to use virtualservice to expose dashboards like grafana prometheus and kiali?

I have my dashboards exposed to .foobar.com with no problem, now I am trying to expose dashboards mentioned above to www.foobar.com/dashboard/ I have tested with a simple .net backend container with this VS set up: apiVersion:…
Xuyue Shi
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2
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2 answers

Rate limit feature implementation in Istio1.9

I have done initial setup of Istio 1.9 and deploy the bookInfo application to replicate the sample provided in Istio site for rate limiting. As we have use case in our application to implement rate limiting. I am project Istio as a solution but i am…
guru
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2
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1 answer

istio-1.7.2 installation, missing dashboards and pods?

I have installed istio using the official reference as on Getting Started page. Below are the commands i used: $ curl -L https://istio.io/downloadIstio | sh - $ istioctl install --set profile=demo $ kubectl label namespace default…
user14198645
2
votes
1 answer

Change grafana.ini in IstioControlPlane using istioctl

I am running grafana (kiali, prometheus and tracing too) inside an Azure Kubernetes Cluster (AKS). The AKS cluster is behind an Application Gateway Ingress Controller (AGIC) the grafana pod is running in a subpath like https://{domain}/grafana/. I…
Kasbah
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2
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1 answer

What is the difference between 'istioctl manifest apply' and 'istioctl install'?

I have noticed that setting values through istioctl manifest apply will affect other Istio resources. For example, when I set --set values.tracing.enabled=true, Kiali which was previously installed in cluster vanished. And what is the right way to…
RMNull
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1
vote
1 answer

Unable to setup development environment for Kiali

I want to setup developer environment for Kiali-ui. I am following Kiali guide to do this. But while accessing Kiali on browser(http://localhost:3000) i am getting following issue: Not Found Cannot GET /api/auth/info From console logs I am getting…
Rupesh Shinde
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1 answer

ERR invalid character '}' looking for beginning of object key string: goroutine 20932 in kiali

I am trying to install Prometheus and Kiali using Istio sample addons. I modifies the file to add nodePort for Service and changed imagePullPolicy to IfNotPresent for Kiali container. The pod comes up, but I am unable to view the graph. It gives the…
Abhinav Sharma
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1
vote
1 answer

GRPC service inside Kubernetes is working but fails with an GRPC protocol error when we use istio

I have a server to server calls and I use GRPC (with .net core 5) It's working and test in local. After that, I have moved all the services to Kubernetes Pod (Docker Desktop) and also tested through the flow (with swagger post-call) and it's working…
Brijesh Shah
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