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consul/agent/xds/testdata/routes/xds-fetch-timeout-ms-mgw-pe...

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Fix ClusterLoadAssignment timeouts dropping endpoints. (#19871) When a large number of upstreams are configured on a single envoy proxy, there was a chance that it would timeout when waiting for ClusterLoadAssignments. While this doesn't always immediately cause issues, consul-dataplane instances appear to consistently drop endpoints from their configurations after an xDS connection is re-established (the server dies, random disconnect, etc). This commit adds an `xds_fetch_timeout_ms` config to service registrations so that users can set the value higher for large instances that have many upstreams. The timeout can be disabled by setting a value of `0`. This configuration was introduced to reduce the risk of causing a breaking change for users if there is ever a scenario where endpoints would never be received. Rather than just always blocking indefinitely or for a significantly longer period of time, this config will affect only the service instance associated with it.
2023-12-11 15:25:11 +00:00
{
"nonce": "00000001",
"resources": [
{
"@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
"name": "bar",
"validateClusters": true,
"virtualHosts": [
{
"domains": [
"*"
],
"name": "bar",
"routes": [
{
"match": {
"prefix": "/"
},
"route": {
"cluster": "exported~bar.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
]
}
]
},
{
"@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
"name": "foo",
"validateClusters": true,
"virtualHosts": [
{
"domains": [
"*"
],
"name": "foo",
"routes": [
{
"match": {
"prefix": "/"
},
"route": {
"cluster": "exported~foo.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
]
}
]
},
{
"@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
"name": "gir",
"validateClusters": true,
"virtualHosts": [
{
"domains": [
"*"
],
"name": "gir",
"routes": [
{
"match": {
"prefix": "/"
},
"route": {
"cluster": "exported~gir.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul"
}
}
]
}
]
}
],
"typeUrl": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
"versionInfo": "00000001"
}