我正在使用默认的 bookinfo 应用程序https://istio.io/docs/examples/bookinfo/并尝试使用评论服务测试拆分流量。Kiali 正在显示拆分，一切似乎都配置正确，但它仍在循环。如果我删除所有虚拟服务和目标规则，该应用程序将按预期工作。
# Source: bookinfo/templates/destination-rule-all.yaml
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
name: productpage
spec:
host: productpage
subsets:
- name: v1
labels:
version: v1
---
# Source: bookinfo/templates/destination-rule-all.yaml
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
name: ratings
spec:
host: ratings
subsets:
- name: v1
labels:
version: v1
- name: v2
labels:
version: v2
- name: v2-mysql
labels:
version: v2-mysql
- name: v2-mysql-vm
labels:
version: v2-mysql-vm
---
# Source: bookinfo/templates/destination-rule-all.yaml
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
name: details
spec:
host: details
subsets:
- name: v1
labels:
version: v1
- name: v2
labels:
version: v2
---
# Source: bookinfo/templates/destination-rule-all.yaml
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
name: reviews
spec:
host: reviews
subsets:
- name: v1
labels:
version: v1
- name: v2
labels:
version: v2
- name: v3
labels:
version: v3
---
# Source: bookinfo/templates/bookinfo-gateway.yaml
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
name: bookinfo-gateway
chart: bookinfo-0.1.2
release: bookinfo
spec:
selector:
istio: ingressgateway # use istio default controller
servers:
- port:
number: 80
name: http
protocol: HTTP
hosts:
- "*"
---
# Source: bookinfo/templates/bookinfo-gateway.yaml
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: bookinfo
chart: bookinfo-0.1.2
release: bookinfo
spec:
hosts:
- "*"
gateways:
- bookinfo-gateway
http:
- match:
- uri:
exact: /productpage
- uri:
prefix: /static
- uri:
exact: /login
- uri:
exact: /logout
- uri:
prefix: /api/v1/products
route:
- destination:
host: productpage
port:
number: 9080
---
# Source: bookinfo/templates/virtual-service-all-v1.yaml
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: productpage
spec:
hosts:
- productpage
gateways:
- bookinfo-gateway
http:
- route:
- destination:
host: productpage
subset: v1
---
# Source: bookinfo/templates/virtual-service-all-v1.yaml
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: reviews
spec:
hosts:
- reviews
gateways:
- bookinfo-gateway
http:
- route:
- destination:
host: reviews
subset: v1
weight: 100
- destination:
host: reviews
subset: v2
weight: 0
- destination:
host: reviews
subset: v3
weight: 0
---
# Source: bookinfo/templates/virtual-service-all-v1.yaml
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: ratings
spec:
hosts:
- ratings
gateways:
- bookinfo-gateway
http:
- route:
- destination:
host: ratings
subset: v1
---
# Source: bookinfo/templates/virtual-service-all-v1.yaml
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: details
spec:
hosts:
- details
gateways:
- bookinfo-gateway
http:
- route:
- destination:
host: details
subset: v1
# Source: bookinfo/templates/reviews-v1-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: reviews-v1
labels:
chart: bookinfo-0.1.2
release: bookinfo
app: reviews
version: v1
spec:
replicas: 1
selector:
matchLabels:
app: reviews
release: bookinfo
version: v1
template:
metadata:
labels:
app: reviews
release: bookinfo
version: v1
spec:
serviceAccountName: bookinfo-reviews
containers:
- name: reviews
image: myhub/istio/examples-bookinfo-reviews-v1:1.15.0
imagePullPolicy: IfNotPresent
env:
- name: LOG_DIR
value: "/tmp/logs"
ports:
- containerPort: 9080
volumeMounts:
- name: tmp
mountPath: /tmp
- name: wlp-output
mountPath: /opt/ibm/wlp/output
volumes:
- name: wlp-output
emptyDir: {}
- name: tmp
emptyDir: {}
---
# Source: bookinfo/templates/reviews-v2-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: reviews-v2
labels:
chart: bookinfo-0.1.2
release: bookinfo
app: reviews
version: v2
spec:
replicas: 1
selector:
matchLabels:
app: reviews
release: bookinfo
version: v2
template:
metadata:
labels:
app: reviews
release: bookinfo
version: v2
spec:
serviceAccountName: bookinfo-reviews
containers:
- name: reviews
image: myhub/istio/examples-bookinfo-reviews-v2:1.15.0
imagePullPolicy: IfNotPresent
env:
- name: LOG_DIR
value: "/tmp/logs"
ports:
- containerPort: 9080
volumeMounts:
- name: tmp
mountPath: /tmp
- name: wlp-output
mountPath: /opt/ibm/wlp/output
volumes:
- name: wlp-output
emptyDir: {}
- name: tmp
emptyDir: {}
---
# Source: bookinfo/templates/reviews-v3-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
metadata:
name: reviews-v3
labels:
chart: bookinfo-0.1.2
release: bookinfo
app: reviews
version: v3
spec:
replicas: 1
selector:
matchLabels:
app: reviews
release: bookinfo
version: v3
template:
metadata:
labels:
app: reviews
release: bookinfo
version: v3
spec:
serviceAccountName: bookinfo-reviews
containers:
- name: ratings
image: myhub/istio/examples-bookinfo-reviews-v3:1.15.0
imagePullPolicy: IfNotPresent
env:
- name: LOG_DIR
value: "/tmp/logs"
ports:
- containerPort: 9080
volumeMounts:
- name: tmp
mountPath: /tmp
- name: wlp-output
mountPath: /opt/ibm/wlp/output
volumes:
- name: wlp-output
emptyDir: {}
- name: tmp
emptyDir: {}
---
环境
种类 v0.7.0 go1.13.6 linux/amd64
K8s v1.18.1 v1.17.0
