相反,建议尽量减小 request 与 limit,通过增加副本的方式来对你的服务支撑能力进行水平扩容,让你的系统更加灵活可靠。 避免测试 namespace 消耗过多资源影响生产业务 若生产集群有用于测试的 namespace,如果不加以限制,可能导致集群负载过高,从而影响生产业务。可以使用 ResourceQuota 来限制测试 name
Multiple routes in the same namespace can point to the same secret. If the secret changes we need to update all the routes. So, we would need to create a watch on the secret type and the handler would look as follows: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 type enqueue...
# --- --- --- --- --- --- --- --- cat ingress-nginx.yaml NAME: ingress-nginx LAST DEPLOYED: Sat Dec 2 11:18:40 2023 NAMESPACE: ingress-nginx STATUS: pending-install REVISION: 1 TEST SUITE: None USER-SUPPLIED VALUES: {} COMPUTED VALUES: commonLabels: {} controller: addHeader...
modify, create, or delete Kubernetes resources. This time series is tagged by http method (GET, POST, PUT, DELETE, etc.) and is labeled by service, host, instance, namespace, pod, container and code.
Kubernetes architecture best practices Designing a robust Kubernetes architecture involves following best practices to ensure scalability, reliability, and security. Namespace usage Namespaces provide a way to divide cluster resources between multiple users. They help in creating a clear separation of resourc...
{ routes, _ := matchSecret(e.Client, types.NamespacedName{ Name: evt.MetaNew.GetName(), Namespace: evt.MetaNew.GetNamespace(), }) for _, route := range routes { q.Add(reconcile.Request{NamespacedName: types.NamespacedName{ Namespace: route.GetNamespace(), Name: route.GetName(...
kubectl label namespace default node-local-dns-injection=enabled使用合适的CoreDNS版本 CoreDNS对Kubernetes版本实现了较好的向后兼容,建议您保持CoreDNS版本为较新的稳定版本。ACK组件管理中心提供了CoreDNS的安装、升级、配置能力,您可以关注组件管理中组件状态,若CoreDNS组件显示可升级,请尽快选择业务低峰期进行升级。
创建的时候存在的service host/port作为变量都会挂在container里面(目前看是这个namespace的),这个特性保证了即使没开dns addon,也可以访问service,当然这种方式不可靠。 Container Lifecycle Hooks Container Hooks Hook Details 现在有两种 PostStart; PreStop,如果hook调用hangs,Pod状态变化会阻塞。
Pod访问同命名空间的Service,优先使用<service-name>访问,其中service-name代指Service名称。 Pod跨命名空间访问Service,优先使用<service-name>.<namespace-name>访问,其中namespace-name代指Service所处的命名空间。 Pod访问集群外部域名时,优先使用FQDN类型域名访问,这类域名通过常见域名最后加半角句号(.)的方式来指定...
repositoryhelm repo add kubernetes-dashboard https://kubernetes.github.io/dashboard/# Deploy a Helm Release named "kubernetes-dashboard" using the kubernetes-dashboard charthelm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard --create-namespace --namespace kubernetes-...