Details
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Bug
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Resolution: Done
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Critical
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OSSM 2.5.0
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False
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None
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False
Description
On IPv6 cluster, the istio-gateway contains the following error in the istio-proxy container
│ ch Wasm module oci://quay.io/3scale/threescale-wasm-auth:0.0.4: could not fetch Wasm OCI image: could not fetch manifest: Get "https://quay.io/v2/": dial tcp [2600:1f18:483:cf00:abbf:bf13:8d80:61fa]:443: connect: no route to host │
this is probably because
IPv6 OCP is on isolated IPv6 only network, communication outside of the cluster goes through SQUID proxy (on dualstack host) which does the translation of http and https traffic from IPv6 to IPv4
so the proxy ENVs are used in the pilot container.
Maybe, when we set the same ENVs for istio-proxy, the istio-proxy would be able to download the plugin from quay