lordcheng10 opened a new pull request, #12250:
URL: https://github.com/apache/apisix/pull/12250
### Description
Expand the traffic-split plug-in to solve the following scenarios:
1. Service A is deployed in two regions, and the region-aware configuration
of Eureka is enabled;
2. Use the traffic-split plug-in to split the traffic of the service in
different regions;
# configuration modification
`eureka-fileter:
host:
- https://xxx
prefix: /eureka/
fetch_interval: 15
weight: 100
timeout:
connect: 2000
send: 2000
read: 5000`
# Use the command as follows:
`
curl http://127.0.0.1:9180/apisix/admin/upstreams/zone1_provider -H
"X-API-KEY: dd" -X PUT -d '{
"type": "roundrobin",
"name": "gcp_provider",
"discovery_type": "eureka-filter",
"service_name": "SERVICE-PROVIDER",
"discovery_args": {
"zone": "zone1"
}
}'
curl -i http://127.0.0.1:9180/apisix/admin/upstreams/zone2_provider -H
"X-API-KEY: dd" -X PUT -d '{
"type": "roundrobin",
"name": "aws_provider",
"discovery_type": "eureka-filter",
"service_name": "SERVICE-PROVIDER",
"discovery_args": {
"zone": "zone2"
}
}'
curl -i http://127.0.0.1:9180/apisix/admin/routes/zone_traffic_split_test -H
"X-API-KEY: dd" -X PUT -d '
{
"uri": "/hello",
"plugins": {
"traffic-split": {
"rules": [
{
"weighted_upstreams": [
{
"upstream_id": "zone1_provider",
"weight": 90
},
{
"upstream_id": "zone2_provider",
"weight": 10
}
]
}
]
}
}
}'
`
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