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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.
29 lines
785 B
Plaintext
29 lines
785 B
Plaintext
{
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"nonce": "00000001",
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"resources": [
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{
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"@type": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
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"clusterName": "refunds.default.cloud.external.1c053652-8512-4373-90cf-5a7f6263a994.consul",
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"endpoints": [
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{
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"lbEndpoints": [
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{
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"endpoint": {
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"address": {
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"socketAddress": {
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"address": "106.96.90.233",
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"portValue": 443
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}
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}
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},
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"healthStatus": "HEALTHY",
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"loadBalancingWeight": 1
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}
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]
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}
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]
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}
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],
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"typeUrl": "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment",
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"versionInfo": "00000001"
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} |