我使用以下配置来设置 Istio
cat << EOF | kubectl apply -f -
apiVersion: install.istio.io/v1alpha1
kind: IstioOperator
metadata:
namespace: istio-system
name: istio-control-plane
spec:
# Use the default profile as the base
# More details at: https://istio.io/docs/setup/additional-setup/config-profiles/
profile: default
# Enable the addons that we will want to use
addonComponents:
grafana:
enabled: true
prometheus:
enabled: true
tracing:
enabled: true
kiali:
enabled: true
values:
global:
# Ensure that the Istio pods are only scheduled to run on Linux nodes
defaultNodeSelector:
beta.kubernetes.io/os: linux
kiali:
dashboard:
auth:
strategy: anonymous
components:
egressGateways:
- name: istio-egressgateway
enabled: true
EOF
并暴露了prometheus服务,如下所述
kubectl expose service prometheus --type=LoadBalancer --name=prometheus-svc --namespace istio-system
kubectl get svc prometheus-svc -n istio-system -o json
export PROMETHEUS_URL=$(kubectl get svc prometheus-svc -n istio-system -o jsonpath="{.status.loadBalancer.ingress[0]['hostname','ip']}"):$(kubectl get svc prometheus-svc -n istio-system -o 'jsonpath={.spec.ports[0].port}')
echo http://${PROMETHEUS_URL}
curl http://${PROMETHEUS_URL}
我已经部署了一个应用程序,但是在 prometheus 中看不到以下部署