Zabbix高级应用 -- K8S 集群监控
Zabbix高级应用 --K8s集群监控 ����� ��������FiberHome 演讲主题: • CactiFans • Zabbix • Microservice • K8s • Golang https://blog.cactifans.com/ 无边界监控 应用架构发展趋势 数据采集 RESTful 接口 LLD – 低级别发现 低级发现提供了一种监控主机上变化实体,并 对采集器采集的原始数据通过管道进行处理,最终达到 数据展现和存储的要求。 例如 SNMP采集交换机内存 15MB string? 图形?触发器? Kubernetes 架构 k8s node k8s pod k8s master 应用 Zabbix Agent HTTP Agent CPU/内存/磁盘/网络 服务/日志/... 状态/CPU/内存 Kubernetes 监控 Kubernetes0 码力 | 25 页 | 11.98 MB | 1 年前3Scaling a Multi-Tenant k8s Cluster in a Telco
Scaling a Multi-Tenant k8s Cluster in a Telco Pablo Moncada October 28, 2020 About MasMovil group ● 4th telecom company in Spain ● Provides voice and broadband services to +12M customers ● Several0 码力 | 6 页 | 640.05 KB | 1 年前3高效智能运维[云+社区技术沙龙第29期] - 腾讯云提高K8S集群资源利用率实践
云+社区技术沙龙 腾讯云提高K8S集群资源利用率实践 庄鹏锐 腾讯云高级工程师 资源利用率分析 Node节点资源碎片 Pod Resource(requests)配置不合理 WorkLoad/HPA 副本数设置不合理 业务空闲时间 解决方案 Pod 压缩 Node 超卖 HPA VPA 动态 调度 碎片 处理 Pod 资源压缩 • MutatingAdmission0 码力 | 10 页 | 1.39 MB | 1 年前3Cilium v1.10 Documentation
contact k8s api-server In the Cilium agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/ Important Please ensure that you are running version 1.7.9 [https://github.com/aws/amazon-vpc-cni- k8s/releases/tag/v1.7.9] or newer of the AWS VPC CNI plugin to guarantee compatibility with Cilium. The0 码力 | 1307 页 | 19.26 MB | 1 年前3Cilium v1.5 Documentation
The DaemonSet will automa�cally install itself as Kubernetes CNI plugin. K8s 1.15 K8s 1.14 K8s 1.13 K8s 1.12 K8s 1.11 K8s 1.10 kubectl create -f https://raw.githubusercontent.com/cilium/cilium/v1 The DaemonSet will automa�cally install itself as Kubernetes CNI plugin. K8s 1.15 K8s 1.14 K8s 1.13 K8s 1.12 K8s 1.11 K8s 1.10 kubectl create -f https://raw.githubusercontent.com/cilium/cilium/v1 during the bootstrapping phase of Cilium. For Docker as container runtime: K8s 1.15 K8s 1.14 K8s 1.13 K8s 1.12 K8s 1.11 K8s 1.10 kubectl apply -f https://raw.githubusercontent.com/cilium/cilium/v10 码力 | 740 页 | 12.52 MB | 1 年前3Cilium v1.9 Documentation
contact k8s api-server In the Cilum agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/ "ipam": { "type": "calico-ipam" }, "policy": { "type": "k8s" }, "kubernetes": { "kubeconfig": "/etc/cni/net.d/calico-kubeconfig"0 码力 | 1263 页 | 18.62 MB | 1 年前3Cilium v1.8 Documentation
contact k8s api-server In the Cilum agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/ "ipam": { "type": "calico-ipam" }, "policy": { "type": "k8s" }, "kubernetes": { "kubeconfig": "/etc/cni/net.d/calico-kubeconfig"0 码力 | 1124 页 | 21.33 MB | 1 年前3Cilium v1.6 Documentation
--kubernetes-version 1.10.3 : Kubernetes version that is to be installed. Please note [Kops 1.9 officially supports k8s version 1.9] --cloud-labels "Team=Dev,Owner=Admin" : Labels for your cluster ${NAME} : Name of the "ipam": { "type": "calico-ipam" }, "policy": { "type": "k8s" }, "kubernetes": { "kubeconfig": "/etc/cni/net.d/calico-kubeconfig" Disabled 104 k8s:io.cilium.k8s.policy.cluster=default 10.15.233.139 ready k8s:io.cilium.k8s.policy.serviceaccount=coredns0 码力 | 734 页 | 11.45 MB | 1 年前3Cilium v1.7 Documentation
contact k8s api-server In the Cilum agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/ "ipam": { "type": "calico-ipam" }, "policy": { "type": "k8s" }, "kubernetes": { "kubeconfig": "/etc/cni/net.d/calico-kubeconfig"0 码力 | 885 页 | 12.41 MB | 1 年前3Cilium v1.11 Documentation
contact k8s api-server In the Cilium agent logs you will see: level=info msg="Establishing connection to apiserver" host="https://10.96.0.1:443" subsys=k8s level=error msg="Unable to contact k8s api-server" ipAddr="https://10.96.0.1:443" subsys=k8s level=fatal msg="Unable to initialize Kubernetes subsystem" error="unable to create k8s client: unable to create k8s client: Get https://10.96.0.1:443/api/ Important Please ensure that you are running version 1.7.9 [https://github.com/aws/amazon-vpc-cni- k8s/releases/tag/v1.7.9] or newer of the AWS VPC CNI plugin to guarantee compatibility with Cilium. $0 码力 | 1373 页 | 19.37 MB | 1 年前3
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