/nginx-config-reload

k8s nginx-configmap-reload sidecar方式热加载nginx配置

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nginx-config-reload

1.nginx-configmap配置热加载
2.sidecar方式共享process、volume
3.打开共享进程命名空间特性：shareProcessNamespace: true

#测试

1.创建nginx configmap  
kubectl create -f k8s-nginx-test/nginx-config-test.yaml

2.部署nginx
kubectl create -f k8s-nginx-test/test-nginx.yaml

3.修改configmap:nginx-config-v1 
kubectl edit configmap nginx-config-v1  

return 200 'ok 2020';   --替换--> return 200 '2020 hello';  

4.验证configmap是否生效  
while true;do curl http://nginx-svc-ip/healthz  && date -R ;done