Mixing
Internal mesh communication is ignoring settings from the virtual service
I'm trying to inject an HTTP status 500 fault in the bookinfo example.
I managed to inject a 500 error status when the traffic is coming from the Gateway with:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- bookinfo-gateway
hosts:
- '*'
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
$ curl $(minikube ip):30890/api/v1/products
fault filter abort
But, I fails to achieve this for traffic that is coming from other pods:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- mesh
hosts:
- productpage
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
# jump into a random pod
$ kubectl exec -ti details-v1-dasa231 -- bash
root@details $ curl productpage:9080/api/v1/products
[{"descriptionHtml": ... <- actual product list, I expect a http 500
- I tried using the FQDN for the host
productpage.svc.default.cluster.localbut I get the same behavior. I checked the proxy status with
istioctl proxy-statuseverything is synced.I tested if the istio-proxy is injected into the pods, it is:
Pods:
NAME READY STATUS RESTARTS AGE
details-v1-6764bbc7f7-bm9zq 2/2 Running 0 4h
productpage-v1-54b8b9f55-72hfb 2/2 Running 0 4h
ratings-v1-7bc85949-cfpj2 2/2 Running 0 4h
reviews-v1-fdbf674bb-5sk5x 2/2 Running 0 4h
reviews-v2-5bdc5877d6-cb86k 2/2 Running 0 4h
reviews-v3-dd846cc78-lzb5t 2/2 Running 0 4h
I'm completely stuck and not sure what to check next. I feel like I am missing something very obvious.
I would really appreciate any help on this topic.
kubernetes istio
edited Nov 20 '18 at 6:31
Rico
26.8k94865
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
add a comment |
I'm trying to inject an HTTP status 500 fault in the bookinfo example.
I managed to inject a 500 error status when the traffic is coming from the Gateway with:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- bookinfo-gateway
hosts:
- '*'
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
$ curl $(minikube ip):30890/api/v1/products
fault filter abort
But, I fails to achieve this for traffic that is coming from other pods:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- mesh
hosts:
- productpage
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
# jump into a random pod
$ kubectl exec -ti details-v1-dasa231 -- bash
root@details $ curl productpage:9080/api/v1/products
[{"descriptionHtml": ... <- actual product list, I expect a http 500
- I tried using the FQDN for the host
productpage.svc.default.cluster.localbut I get the same behavior. I checked the proxy status with
istioctl proxy-statuseverything is synced.I tested if the istio-proxy is injected into the pods, it is:
Pods:
NAME READY STATUS RESTARTS AGE
details-v1-6764bbc7f7-bm9zq 2/2 Running 0 4h
productpage-v1-54b8b9f55-72hfb 2/2 Running 0 4h
ratings-v1-7bc85949-cfpj2 2/2 Running 0 4h
reviews-v1-fdbf674bb-5sk5x 2/2 Running 0 4h
reviews-v2-5bdc5877d6-cb86k 2/2 Running 0 4h
reviews-v3-dd846cc78-lzb5t 2/2 Running 0 4h
I'm completely stuck and not sure what to check next. I feel like I am missing something very obvious.
I would really appreciate any help on this topic.
kubernetes istio
edited Nov 20 '18 at 6:31
Rico
26.8k94865
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
you configure external and it works but have you configure something for internal communication? any networking policy? if yes could you provide it?
– Nick Rak
Nov 20 '18 at 16:41
add a comment |
I'm trying to inject an HTTP status 500 fault in the bookinfo example.
I managed to inject a 500 error status when the traffic is coming from the Gateway with:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- bookinfo-gateway
hosts:
- '*'
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
$ curl $(minikube ip):30890/api/v1/products
fault filter abort
But, I fails to achieve this for traffic that is coming from other pods:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- mesh
hosts:
- productpage
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
# jump into a random pod
$ kubectl exec -ti details-v1-dasa231 -- bash
root@details $ curl productpage:9080/api/v1/products
[{"descriptionHtml": ... <- actual product list, I expect a http 500
- I tried using the FQDN for the host
productpage.svc.default.cluster.localbut I get the same behavior. I checked the proxy status with
istioctl proxy-statuseverything is synced.I tested if the istio-proxy is injected into the pods, it is:
Pods:
NAME READY STATUS RESTARTS AGE
details-v1-6764bbc7f7-bm9zq 2/2 Running 0 4h
productpage-v1-54b8b9f55-72hfb 2/2 Running 0 4h
ratings-v1-7bc85949-cfpj2 2/2 Running 0 4h
reviews-v1-fdbf674bb-5sk5x 2/2 Running 0 4h
reviews-v2-5bdc5877d6-cb86k 2/2 Running 0 4h
reviews-v3-dd846cc78-lzb5t 2/2 Running 0 4h
I'm completely stuck and not sure what to check next. I feel like I am missing something very obvious.
I would really appreciate any help on this topic.
kubernetes istio
edited Nov 20 '18 at 6:31
Rico
26.8k94865
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
I'm trying to inject an HTTP status 500 fault in the bookinfo example.
I managed to inject a 500 error status when the traffic is coming from the Gateway with:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- bookinfo-gateway
hosts:
- '*'
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
$ curl $(minikube ip):30890/api/v1/products
fault filter abort
But, I fails to achieve this for traffic that is coming from other pods:
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
namespace: default
spec:
gateways:
- mesh
hosts:
- productpage
http:
- fault:
abort:
httpStatus: 500
percent: 100
match:
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
Example:
# jump into a random pod
$ kubectl exec -ti details-v1-dasa231 -- bash
root@details $ curl productpage:9080/api/v1/products
[{"descriptionHtml": ... <- actual product list, I expect a http 500
- I tried using the FQDN for the host
productpage.svc.default.cluster.localbut I get the same behavior. I checked the proxy status with
istioctl proxy-statuseverything is synced.I tested if the istio-proxy is injected into the pods, it is:
Pods:
NAME READY STATUS RESTARTS AGE
details-v1-6764bbc7f7-bm9zq 2/2 Running 0 4h
productpage-v1-54b8b9f55-72hfb 2/2 Running 0 4h
ratings-v1-7bc85949-cfpj2 2/2 Running 0 4h
reviews-v1-fdbf674bb-5sk5x 2/2 Running 0 4h
reviews-v2-5bdc5877d6-cb86k 2/2 Running 0 4h
reviews-v3-dd846cc78-lzb5t 2/2 Running 0 4h
I'm completely stuck and not sure what to check next. I feel like I am missing something very obvious.
I would really appreciate any help on this topic.
kubernetes istio
kubernetes istio
edited Nov 20 '18 at 6:31
Rico
26.8k94865
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
edited Nov 20 '18 at 6:31
Rico
26.8k94865
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
edited Nov 20 '18 at 6:31
Rico
26.8k94865
edited Nov 20 '18 at 6:31
Rico
26.8k94865
edited Nov 20 '18 at 6:31
Rico
26.8k94865
26.8k94865
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
asked Nov 19 '18 at 23:57
Igor ŠarčevićIgor Šarčević
2,04911014
2,04911014
you configure external and it works but have you configure something for internal communication? any networking policy? if yes could you provide it?
– Nick Rak
Nov 20 '18 at 16:41
add a comment |
you configure external and it works but have you configure something for internal communication? any networking policy? if yes could you provide it?
– Nick Rak
Nov 20 '18 at 16:41
you configure external and it works but have you configure something for internal communication? any networking policy? if yes could you provide it?
– Nick Rak
Nov 20 '18 at 16:41
you configure external and it works but have you configure something for internal communication? any networking policy? if yes could you provide it?
– Nick Rak
Nov 20 '18 at 16:41
add a comment |
2 Answers
2
active
oldest
votes
The root cause of my issues were an improperly set up includeIPRanges in my minicloud cluster. I set up the 10.0.0.1/24 CIDR, but some services were listening on 10.35.x.x.
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
add a comment |
This should work, and does when I tried. My guess is that you have other conflicting route rules for the productpage service defined.
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
The root cause of my issues were an improperly set up includeIPRanges in my minicloud cluster. I set up the 10.0.0.1/24 CIDR, but some services were listening on 10.35.x.x.
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
add a comment |
The root cause of my issues were an improperly set up includeIPRanges in my minicloud cluster. I set up the 10.0.0.1/24 CIDR, but some services were listening on 10.35.x.x.
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
add a comment |
The root cause of my issues were an improperly set up includeIPRanges in my minicloud cluster. I set up the 10.0.0.1/24 CIDR, but some services were listening on 10.35.x.x.
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
The root cause of my issues were an improperly set up includeIPRanges in my minicloud cluster. I set up the 10.0.0.1/24 CIDR, but some services were listening on 10.35.x.x.
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
answered Nov 23 '18 at 1:23
Igor ŠarčevićIgor Šarčević
2,04911014
2,04911014
add a comment |
add a comment |
This should work, and does when I tried. My guess is that you have other conflicting route rules for the productpage service defined.
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
add a comment |
This should work, and does when I tried. My guess is that you have other conflicting route rules for the productpage service defined.
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
add a comment |
This should work, and does when I tried. My guess is that you have other conflicting route rules for the productpage service defined.
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
This should work, and does when I tried. My guess is that you have other conflicting route rules for the productpage service defined.
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
answered Nov 20 '18 at 19:16
Frank BFrank B
41527
41527
add a comment |
add a comment |
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you configure external and it works but have you configure something for internal communication? any networking policy? if yes could you provide it?
– Nick Rak
Nov 20 '18 at 16:41