test-myapi-ingress-myapi-ingress-controller terminationGracePeriodSeconds: 30 tolerations: - effect: NoExecute key: node.kubernetes.io.../not-ready operator: Exists tolerationSeconds: 300 - effect: NoExecute key: node.kubernetes.io...420 secretName: test-myapi-ingress-myapi-ingress-controller-token-wqm56 status: message: 'The node...was low on resource: ephemeral-storage.
was low on resource: ephemeral-storage....: Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s node.kubernetes.io.../unreachable:NoExecute for 300s Events: 注意观察 Message 信息: The node was low on resource...: ephemeral-storage....由此可见是 Node 节点资源过低造成的 Pod 驱逐 , 先去 Node 节点查看 Disk / Memory / CPU 的使用情况 , 然后做相应的处理。
(1).问题现象 describe不能启动的pod,发现两条关键日志： A.0/1 nodes are available: 1 node(s) had taints that the pod didn't...说明当前所在work-node资源不容许此pod部署，发生了pod驱逐。 B.The node was low on resource: ephemeral-storage.
经验教训，在测试前可用iperf3先测试下node节点之间，pod节点之间的网络状况，方法如下： # 在某台node节点上启动iperf3服务端 $ iperf3 --server # 在另一台node...节点上启动iperf3客户端 $ iperf3 --client ${node_ip} --length 150 --parallel 100 -t 60 # 在kuberntes中部署iperf3...------ ---- ---- ------- Warning Evicted 39m kubelet, 9.77.34.64 The node...was low on resource: ephemeral-storage.
经验教训，在测试前可用iperf3先测试下node节点之间，pod节点之间的网络状况，方法如下： 1234567891011121314 # 在某台node节点上启动iperf3服务端$ iperf3...--server# 在另一台node节点上启动iperf3客户端$ iperf3 --client ${node_ip} --length 150 --parallel 100 -t 60# 在kuberntes...--- ------ ---- ---- -------Warning Evicted 39m kubelet, 9.77.34.64 The node...was low on resource: ephemeral-storage.
evaluates to an integer that identifies a device as belonging to a Proximity Domain defined in the System Resource...Proximity domain identifiers are found in the ACPI System Resource Affinity Table (SRAT), where they...The HMAT table, in concert with the existing System Resource Affinity Table (SRAT), provides users with...which this memory region belongs to uint8_t reserved1[2]; // Reserved uint32_t lo_base; // Low...t hi_base; // High 32 bits of the base address of the memory range uint32_t lo_length; // Low
Low complexity....The proposed DRL based algorithm has a very standard formulation and low complexity in implementation...In DRL-THSA, each node collect link state information within two-hop neighbors and makes routing decisions...information is interacted between nodes through Hello packets; therefore, the DRL-THSA discover the node...failure event in time and change the next hop node.
Coldfusion Pros Cons PHP Pros Cons JAVA Props Python Pros Cons Node Pros Cons Reference...Price Based on JAVA, run virtual machine need more memory/resource Powerful server required Not free...Free 3rd apps Free hosting Large support community Many 3rd libs Very low system requirements OOP Interpreted...Mobile Dev is not very good Memory consumption Database access Node Pros Performance(Real fast) Written...in JS Highly extensible, NodeJS will provide low-level API which is easy to control all.
'{print $1}'`;do res=$(kubectl describe node $i | grep -A 3 "Resource") cpu_requets=$(echo...echo -e "$i\t${cpu_requets} \t${memory_requets}" done 类似的需求比较多，此处不一一列举，这种操作经常需要做，虽然写一个脚本也能完全搞定，但确实比较 low...// 安装插件 $ CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o bin/kubectl-view-node-resource cmd/view-node-resource.../main.go $ mv bin/kubectl-view-node-resource /usr/bin/ 使用 kubectl plugin list 查看 PATH 下有哪些可用的插件。...kubectl plugin list The following kubectl-compatible plugins are available: /usr/bin/kubectl-view-node-resource
二、$resource介绍和使用 A factory which creates a resource object that lets you interact with RESTful server-side...high level: $resource service low level:$http service 语法格式: $resource(url, [paramDefaults], [actions...', function ($resource) { return $resource(serverUrl + "/api/blog/:id", {}, {...http://angularjsblog.duapp.com/ 后端是Node.js编写。...三、参考资料 https://docs.angularjs.org/api/ngResource/service/$resource Build a RESTful API Using Node and
早期的图嵌入方法（graph embedding approaches），如Deepwalk、LINE和node2vec等，依赖于节点之间的上下文连接特征以捕捉节点间的相关性，用于节点表示学习。...具体而言，模型往往在具有充足数据的“高资源”（high-resource）分组上训练较好，而在数据有限的“低资源”（low-resource）分组上表现不佳，从而导致类别边界不清晰。...此现象可以在多种任务中体现，如不均衡节点分类（imbalanced node classification）和具有不同度数的节点表示学习（node representation learning considering...首先，我们根据information abundance将数据划分为高资源（high-resource）和低资源（low-resource）两个部分（如图Fig.2(b)所示），这导致了基于预测目标的两个任务分支...：improving the low-resource part和balancing high/low-resource parts。
Resource Usage Memory Usage: Including total memory usage and memory allocation....Apache Pulsar Distributed message streaming platform with high throughput and low latency features....Resource Usage Memory Usage: Memory occupied by the queue....Bull Development Language: JavaScript (Node.js) Features: Redis-based task queue system for Node.js....Bull Node.js Redis-based, optimized for Node.js environment, supports task
关于硬件的描述信息之前一般放在一个个类似 arch/xxx/mach-xxx/board-xxx.c 的文件中，如： static struct resource gitchat_resource[]...), .resource = gitchat_resource, }; static struct platform_device *ip0x_devices[] __initdata ={...4 0x00c00002 0x2 >; interrupt-parent =; interrupts=<14 IRQ_TYPE_LEVEL_LOW...这里设备文件就是根据各种内核态的 API 来调用设备树里的板级信息： struct device_node *of_find_node_by_phandle(phandle handle); struct...device_node *of_get_parent(const struct device_node_ *node); of_get_child_count() of_property_read_u32
Network Embedding as Matrix Factorization: Unifying DeepWalk, LINE, PTE, and node2vec（基于网络嵌入的矩阵分解统一形式...：DeepWalk、LINE、PTE和node2vec） ---- ---- 作者：Jiezhong Qiu,Yuxiao Dong,Hao Ma,Jian Li,Kuansan Wang,Jie Tang...Our analysis and proofs reveal that: (1) DeepWalk empirically produces a low-rank transformation of a...In this paper, we investigate Virtual Network Embedding strategies and related issues for resource allocation...Virtual Network Embedding by enhancing the long-term average revenue as well as acceptance ratio and resource
除了K8s-node-06节点。 [image.png]保留这个docker节点有很多原因。比如当时没有想好用什么打包镜像。默认让jenkins打包镜像。...首先将k8s-node-06节点设置为可调度使gitlab pod正常运行 [image.png] [root@k8s-master-01 ~]# kubectl uncordon k8s-node-06...node/k8s-node-06 uncordoned [image.png] 等待gitlab pod running 后 将k8s-node-06节点恢复不可调度 [root@k8s-master...-01 ~]# kubectl get pods -n kube-ops [root@k8s-master-01 ~]# kubectl cordon k8s-node-06 node/k8s-node...百度搜索关键词：The node was low on resource: ephemeral-storage。
除了K8s-node-06节点。 保留这个docker节点有很多原因。比如当时没有想好用什么打包镜像。默认让jenkins打包镜像。...首先将k8s-node-06节点设置为可调度使gitlab pod正常运行 [root@k8s-master-01 ~]# kubectl uncordon k8s-node-06 node/k8s-node...pods -n kube-ops [root@k8s-master-01 ~]# kubectl cordon k8s-node-06 node/k8s-node-06 cordoned [root@k8s-master...百度搜索关键词：The node was low on resource: ephemeral-storage。...登陆k8s-node-06节点经过查找文件发现Anchore Enine安装后，扫描后后数据文件太大造成的。就删除了anchore Engine 中的扫描记录文件！
world = LaunchConfiguration('world') robot_description = pathlib.Path(os.path.join(package_dir, 'resource...', 'turtlebot_webots.urdf')).read_text() ros2_control_params = os.path.join(package_dir, 'resource...input, output - slop) else: output = input return output def constrain(input_vel, low_bound..., high_bound): if input_vel < low_bound: input_vel = low_bound elif input_vel > high_bound...= rclpy.create_node('teleop_keyboard') pub = node.create_publisher(Twist, 'cmd_vel', qos) status
案例分析： Tue Sep 01 04:05:33 2020 skgxpvfynet: mtype: 61 process 417356 failed because of a resource problem...有修改操作，非原版 ※ vm.min_free_kbytes参数的单位是：KB ※ 内存水位 min水位：下的内存是保留给内核使用的；当到达min，会触发内存的direct reclaim low...水位：比min高一些，当内存可用量小于low的时候，会触发 kswapd回收内存 high水位：继续睡眠 ※ 内存回收方式 direct reclaim : 触发min水位线时执行...kswapd reclaim : 触发low水位线时执行 这里摘自其他博主的一个计算脚本可以用来计算vm.min_free_kbytes，直接复制到shell控制台执行即可： MIN_FREE_KBYTES_SYSCTL...count: $NUMA_NODE_COUNT"; echo -e "NUMA calculated: $NUMA_BASED"; echo -e "memory calculated:
increase MTBF to very large values reduce MTTR to very low values hardware failure causes？...很有可能集群分裂 #crm（取代了heartbeatV2中的crm_sh，比crm_sh强大的多，进入后help，可管理resource、node、ra，可查看node和resource的status，...clearstate node1.magedu.com crm(live)# resource crm(live)resource# help crm(live)resource# stop webservice...crm(live)resource# start webservice crm(live)resource# restart webservice crm(live)resource# list Resource...# resource crm(live)resource# stop webservice crm(live)resource# cd crm(live)# configure crm(live)configure
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