FAQ
You’ve got questions? We’ve got answers!
General
What is Istio?
Why would I want to use Istio?
How do I get started using Istio?
What is the license?
How was Istio started?
What deployment environments are supported?
How can I contribute?
How can I discover more about Partner and Vendor opportunities?
Where is the documentation?
Istio doesn't work - what do I do?
What is Istio's roadmap?
What does the word 'Istio' mean?
Why would I want to use Istio?
How do I get started using Istio?
What is the license?
How was Istio started?
What deployment environments are supported?
How can I contribute?
How can I discover more about Partner and Vendor opportunities?
Where is the documentation?
Istio doesn't work - what do I do?
What is Istio's roadmap?
What does the word 'Istio' mean?
Setup
Kubernetes - How do I check if my cluster has enabled the alpha features required for automatic sidecar injection?
Kubernetes - How can I debug problems with automatic sidecar injection?
Kubernetes - Can I migrate an existing installation from Istio v0.1.x to v0.2.x?
Consul - My application isn't working, where can I troubleshoot this?
Consul - How do I unset the context changed by istioctl at the end?
Eureka - My application isn't working, where can I troubleshoot this?
Eureka - How do I unset the context changed by `istioctl` at the end?
Kubernetes - How can I debug problems with automatic sidecar injection?
Kubernetes - Can I migrate an existing installation from Istio v0.1.x to v0.2.x?
Consul - My application isn't working, where can I troubleshoot this?
Consul - How do I unset the context changed by istioctl at the end?
Eureka - My application isn't working, where can I troubleshoot this?
Eureka - How do I unset the context changed by `istioctl` at the end?
Security
How can I enable/disable mTLS encryption after I installed Istio?
Can a service with Istio Auth enabled communicate with a service without Istio?
Can I enable Istio Auth with some services while disable others in the same cluster?
How can I use Kubernetes liveness and readiness for service health check with Istio Auth enabled?
Can I access the Kubernetes API Server with Auth enabled?
How to disable Auth on clients to access the Kubernetes API Server (or any control services that don't have Istio sidecar)?
How to configure the lifetime for Istio certificates?
Does Istio Auth support authorization?
Does Istio Auth use Kubernetes secrets?
Is the secret encrypted for workload key and cert?
How to configure Istio Ingress to only accept TLS traffic?
Can a service with Istio Auth enabled communicate with a service without Istio?
Can I enable Istio Auth with some services while disable others in the same cluster?
How can I use Kubernetes liveness and readiness for service health check with Istio Auth enabled?
Can I access the Kubernetes API Server with Auth enabled?
How to disable Auth on clients to access the Kubernetes API Server (or any control services that don't have Istio sidecar)?
How to configure the lifetime for Istio certificates?
Does Istio Auth support authorization?
Does Istio Auth use Kubernetes secrets?
Is the secret encrypted for workload key and cert?
How to configure Istio Ingress to only accept TLS traffic?
Traffic Management
How can I view the current route rules I have configured with Istio?
Why is creating a weighted route rule to split traffic between two versions of a service not working as expected?
How come some of my services are unreachable after creating route rules?
Can I use standard Ingress specification without any route rules?
Why is creating a weighted route rule to split traffic between two versions of a service not working as expected?
How come some of my services are unreachable after creating route rules?
Can I use standard Ingress specification without any route rules?