Stack Overflow
Stack Overflow

Questions tagged [istio-kiali]

38 questions
1
vote
0 answers

Multicluster istio observability in Kiali dashboard

I have set up the multi-primary helloworld example on 2 GKE clusters in the same network. I have followed all the instructions on the Istio example page and I am able to verify cross cluster traffic in the command line. However when I install and…
Aayush Pathak
  • 159
  • 11
1
vote
1 answer

Kiali Dashboard Not able to fetch the k8 namespaces application

I have successfully installed istio and deployed some sample app and application is up and running. root@master:~# kubectl get pod NAME READY STATUS RESTARTS AGE mydata-v1-847cd777c4-kc495 2/2 Running 0 …
Gowmi
  • 559
  • 2
  • 22
1
vote
0 answers

Prometheus Operator - OOM killed when enabling Istio monitoring

I would like to ask you for help - how can I prevent Prometheus from being killed with Out Of Memory when enabling Istio metrics monitoring? I use Prometheus Operator and the monitoring of the metrics works fine until I create the ServiceMonitors…
Joe
  • 21
  • 3
1
vote
0 answers

Istio 1.8 upstream connect error or disconnect/reset before headers. reset reason: connection failure

I'm trying to learn how to use istio for canary deploy. The idea would be to use a hybrid between Istio and Traefik ingress. Unfortunately, I am having problems with the VirtualService, specifically, when I use the IP of the Traefik LoadBalancer, I…
Martina Pesca Bellio
  • 53
  • 1
  • 6
1
vote
2 answers

Istio Service Mesh Security with AuthorizationPolicy & RequestAuthentication

The authentication using kyecloak isn't working as expected, it been used Istio vs Keycloak. Istio components configured : Gateway, Virtualservice, AuthorizationPolicy, RequestAuthentication using a valid token: 401 Jwt issuer is not…
Tiago Medici
  • 1,944
  • 22
  • 22
1
vote
1 answer

Istio: How to modify the h2UpgradePolicy globally?

I want up upgrade all incoming http 1.1 connections to http2 in Istio. I understand how to achieve this via destination rules for a particular namespace and pod. However, I want to upgrade all connections in service mesh from http1.1 too http2. Even…
Anoop Hallimala
  • 625
  • 1
  • 11
  • 25
1
vote
1 answer

Istio CORS and SSL Issue inside Kubernetes

i've been smashing my head agains this issue, i don't know if it's a bug or just misconfiguration. The situation i have is the following: Inside my cluster, i have the namespace "testing", which has 2…
WifiWolf
  • 21
  • 2
0
votes
0 answers

istio_response_bytes_sum and istio_request_bytes_sum show different value for a service ..why?

I am looking for the metrics emitted by istio , but I find it weird that value returned by the metric istio_response_bytes_sum is almost double the value returned by…
LKK
  • 13
  • 8
0
votes
0 answers

istio service registry with ui

I have stumble upon register/deploy new service in istio with user interface (not by command line) but i didnt find any mean to do that, even i read all kiali source to get any clue on how that communicate with istio/k8s go clients.is it even…
hossein hosseini
  • 1
0
votes
0 answers

Kiali not showing response time for MESH_EXTERNAL ServiceEntry configured as HTTPS

We need to analyse network traffic, and specifically we need to get the response time value for internal service to service traffic and internal to external service traffic. This works well for internal services where Kiali shows response time value…
srodi
  • 41
  • 10
0
votes
0 answers

Didn't creating kiali ingress resource after kiali deployment

I deployed the kiali-operator helm chart in the kiali-operator namespace and istio in the istio-system namespace. Now I am trying to deploy the kiali workload in the istio-system. But somehow ingress rule did not create. I attached the kiali…
Chirag Patel
  • 11
  • 6
0
votes
1 answer

KIA0104 - This host has no matching entry in the service registry

First thing: everything seems to works correctly and security policy does his job (according to unit-test)... but Kiala things I have some problems. All my services (ServiceAccount/Service/Deployment) are on namespace 'app'. My gateway is deployed…
WCdr
  • 185
  • 4
  • 12
0
votes
0 answers

Error: failed to download "install/kubernetes/helm/istio

I created a cluster on the Google cloud platform. I got below error while executing the helm command. What is wrong here? curl -L https://git.io/getLatestIstio | ISTIO_VERSION=1.2.2 sh - helm template istio install/kubernetes/helm/istio --set…
island
  • 43
  • 1
  • 11
0
votes
0 answers

Istio bookinfo deploy kiali, error loading graph

enter image description here istio istio-1.13.2 kiali-service.yaml apiVersion: v1 kind: Service metadata: annotations: kubectl.kubernetes.io/last-applied-configuration:…
Engery Wang
  • 1
0
votes
0 answers

Istio kiali dashboard shows as unknown traffic inbound from ingress gateway

I have deployed an application in my minikube cluster, the application access is ok via ingress gateway service at http://172.18.97.73:31566/. minikube ip 172.18.97.73 kubectl get svc -n istio-system istio-ingressgateway NodePort …
Hernán Bernal
  • 1
1
2
3