运维开发实践 - 服务网关

运维开发实践 - 服务网关 - apisix部署

1. Apache Apisix

Apache Apisix 是一个动态，实时，高性能的云原生API网关，提供负载均衡，动态上游，灰度发布，服务熔断，身份认证，可观测性等丰富的流量管理功能；
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2. 如何部署

helm repo add apisix https://charts.apiseven.com && helm repo update # 部署apisix-gateway 以及apisix-dashboard
helm upgrade --install apisix apisix/apisix --create-namespace  --namespace apisix --set dashboard.enabled=true --set ingress-controller.enabled=true --set ingress-controller.config.apisix.serviceNamespace=apisix# http://apisix-dashboard.liyuan.com:31080/
# 默认账号密码均为 admin
k apply -f ./apisix-dashboard-ingress.yaml# 部署apisix ingress-controller# 可做CRD以及Ingress Controller功能，可自行选择
helm install apisix-ingress-controller apisix/apisix-ingress-controller --namespace ingress-apisix --create-namespace# 测试apisix-ingresscontroller CRD 功能
# 如果登录UI能看到该apply的规则，说明CRD正常工作
k apply -f apisix-test-crd.yaml

# apisix-dashboard-ingress.yaml
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:name: apisix-dashboard-ingressnamespace: apisixannotations:nginx.ingress.kubernetes.io/rewrite-target: /
spec:ingressClassName: nginxrules:- host: apisix-dashboard.liyuan.comhttp:paths:- path: /pathType: Prefixbackend:service:name: apisix-dashboardport:number: 80

# apisix-test-crd.yaml
apiVersion: apisix.apache.org/v2
kind: ApisixRoute
metadata:name: httpbin-route
spec:http:- name: route-1match:hosts:- httpbin.orgpaths:- /*backends:# 此处是任意一个同namespace下的服务- serviceName: nginx-deployment-svcservicePort: 80