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7ebfdd50ff
Documentation is now published on the `gh-pages` branch. The branch will have a folder `docs` containing the following structure: - `./docs` the copy from the `main` docs, but only used for the `index.html` page to do the multi-version routing. - `./docs/main` the copy from the `main` branch docs folder - `./docs/beta` the copy from the `beta` branch docs folder Closes #332
1.5 KiB
1.5 KiB
Istio Plugin
The Istio Plugin is a WASM Plugin written with the Proxy Wasm SDK.
Provider compatibility grid
| Provider | Dynamic | Blocking |
|---|---|---|
| Docker | ❌ | ❌ |
| Docker Swarm | ❌ | ❌ |
| Kubernetes | ✅ | ✅ |
Configuration
You can have the following configuration:
!> This only works for ingress gateways. !> Attaching this filter to a side-car would not work because the side-car itself gets shutdown on scaling to zero.
apiVersion: extensions.istio.io/v1alpha1
kind: WasmPlugin
metadata:
name: sablier-wasm-whoami-dynamic
namespace: istio-system
spec:
selector:
matchLabels:
istio: ingressgateway
url: file:///opt/filters/sablierproxywasm.wasm/..data/sablierproxywasm.wasm
# Use https://istio.io/latest/docs/reference/config/proxy_extensions/wasm-plugin/#WasmPlugin-TrafficSelector
# To specify which service to apply this filter only
phase: UNSPECIFIED_PHASE
pluginConfig:
{
"sablier_url": "sablier.sablier-system.svc.cluster.local",
"cluster": "outbound|10000||sablier.sablier-system.svc.cluster.local",
"names": [ "deployment_default_whoami_1" ],
"session_duration": "1m",
"dynamic": {
"display_name": "Dynamic Whoami",
"theme": "hacker-terminal"
}
}