Hey Guys,
ip-10-0-111-252.ec2.internal → us-east-1a
ip-10-0-120-0.ec2.internal → us-east-1b
ip-10-0-130-200.ec2.internal → us-east-1e
ip-10-0-149-80.ec2.internal → us-east-1d
(base) root@ubuntu:/home/outlier# kubectl get po -o wide -n istio-system
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
istio-egressgateway-85c567665-8c49d 1/1 Running 0 23h 10.0.138.81 ip-10-0-130-200.ec2.internal <none> <none>
istio-ingressgateway-669cfc876b-b4wg8 1/1 Running 0 23h 10.0.108.90 ip-10-0-111-252.ec2.internal <none> <none>
istio-ingressgateway-669cfc876b-bs879 1/1 Running 0 24m 10.0.142.209 ip-10-0-130-200.ec2.internal <none> <none>
(base) root@ubuntu:/home/outlier# kubectl get po -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
fortio-deploy-6dc9b4d7d9-lxq5w 2/2 Running 0 18h 10.0.137.140 ip-10-0-130-200.ec2.internal <none> <none>
recommendation-v2-57ddf9cd95-688tr 2/2 Running 0 44m 10.0.99.243 ip-10-0-111-252.ec2.internal <none> <none>
recommendation-v2-57ddf9cd95-968xj 2/2 Running 0 44m 10.0.157.238 ip-10-0-149-80.ec2.internal <none> <none>
recommendation-v2-57ddf9cd95-pl2sv 2/2 Running 0 44m 10.0.120.166 ip-10-0-120-0.ec2.internal <none> <none>
recommendation-v2-57ddf9cd95-x465z 2/2 Running 0 44m 10.0.135.67 ip-10-0-130-200.ec2.internal <none> <none>
So I have two ingress-gateway pods reside in us-east-1a and us-east-1d, and I have 5 pods in each az. What I’m trying to do is distribute all the traffic from us-east-1a to us-east 1b , all the traffic from us-east-1e to us-east-1d.
---
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
name: recomm-dr
spec:
host: recommendation
trafficPolicy:
outlierDetection:
baseEjectionTime: 1m
consecutiveErrors: 1
interval: 1s
maxEjectionPercent: 50
minHealthPercent: 50
# connectionPool:
# http:
# http1MaxPendingRequests: 1
# maxRequestsPerConnection: 1
loadBalancer:
localityLbSetting:
enabled: true
distribute:
- from: us-east-1/us-east-1a/*
to:
# "us-east-1a": 1
"us-east-1/us-east-1b/*": 100
# - from: us-east-1e
# to:
# "us-east-1d": 100
subsets:
- name: v2
labels:
version: v2
The expected behavior should be I got all the response from recommendation-v2-57ddf9cd95-968xj and recommendation-v2-57ddf9cd95-pl2sv. But the result only contain the other ones
(base) root@ubuntu:/home/outlier# kubectl exec -it $CLIENT_POD -c istio-proxy -- sh -c 'while true; do curl http://httpbin.pogospike.com/; sleep 1; done'
recommendation v2 from 'recommendation-v2-57ddf9cd95-x465z': 111
recommendation v2 from 'recommendation-v2-57ddf9cd95-688tr': 97
recommendation v2 from 'recommendation-v2-57ddf9cd95-688tr': 98
recommendation v2 from 'recommendation-v2-57ddf9cd95-x465z': 112
recommendation v2 from 'recommendation-v2-57ddf9cd95-688tr': 99
recommendation v2 from 'recommendation-v2-57ddf9cd95-x465z': 113
Any ideas ?
Thanks in advance