Kubernetes 由于错误的资源过度提交消息k8s,pods无法在节点上计划
pod卡在等待中:虽然节点有可用资源,但正在Kubernetes中初始化状态Kubernetes 由于错误的资源过度提交消息k8s,pods无法在节点上计划,kubernetes,Kubernetes,pod卡在等待中:虽然节点有可用资源,但正在Kubernetes中初始化状态 Labels: beta.kubernetes.io/arch=amd64 beta.kubernetes.io/os=linux kubernetes.io/hostname=**** node-role.kubernetes.io/worker=true Annot
Labels: beta.kubernetes.io/arch=amd64
beta.kubernetes.io/os=linux
kubernetes.io/hostname=****
node-role.kubernetes.io/worker=true
Annotations: node.alpha.kubernetes.io/ttl=0
volumes.kubernetes.io/controller-managed-attach-detach=true
Taints: <none>
CreationTimestamp: Tue, 31 Jul 2018 09:59:24 -0400
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
---- ------ ----------------- ------------------ ------ -------
OutOfDisk False Tue, 14 Aug 2018 09:31:20 -0400 Tue, 31 Jul 2018 09:59:24 -0400 KubeletHasSufficientDisk kubelet has sufficient disk space available
MemoryPressure False Tue, 14 Aug 2018 09:31:20 -0400 Tue, 31 Jul 2018 09:59:24 -0400 KubeletHasSufficientMemory kubelet has sufficient memory available
DiskPressure False Tue, 14 Aug 2018 09:31:20 -0400 Tue, 31 Jul 2018 09:59:24 -0400 KubeletHasNoDiskPressure kubelet has no disk pressure
Ready True Tue, 14 Aug 2018 09:31:20 -0400 Sat, 11 Aug 2018 00:41:27 -0400 KubeletReady kubelet is posting ready status. AppArmor enabled
Addresses:
InternalIP: *****
Hostname: ******
Capacity:
cpu: 16
memory: 125827288Ki
pods: 110
Allocatable:
cpu: 16
memory: 125724888Ki
pods: 110
System Info:
Machine ID: *************
System UUID: **************
Boot ID: 1493028d-0a80-4f2f-b0f1-48d9b8910e9f
Kernel Version: 4.4.0-1062-aws
OS Image: Ubuntu 16.04.4 LTS
Operating System: linux
Architecture: amd64
Container Runtime Version: docker://Unknown
Kubelet Version: v1.8.3
Kube-Proxy Version: v1.8.3
PodCIDR: ******
ExternalID: **************
Non-terminated Pods: (11 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits
--------- ---- ------------ ---------- --------------- -------------
kube-system calico-node-gj5mb 250m (1%) 0 (0%) 0 (0%) 0 (0%)
kube-system kube-proxy-**************************************** 100m (0%) 0 (0%) 0 (0%) 0 (0%)
kube-system prometheus-prometheus-node-exporter-9cntq 100m (0%) 200m (1%) 30Mi (0%) 50Mi (0%)
logging elasticsearch-elasticsearch-data-69df997486-gqcwg 400m (2%) 1 (6%) 8Gi (6%) 16Gi (13%)
logging fluentd-fluentd-elasticsearch-tj7nd 200m (1%) 0 (0%) 612Mi (0%) 0 (0%)
rook rook-agent-6jtzm 0 (0%) 0 (0%) 0 (0%) 0 (0%)
rook rook-ceph-osd-10-6-42-250.accel.aws-cardda.cb4good.com-gwb8j 0 (0%) 0 (0%) 0 (0%) 0 (0%)
spark accelerate-test-5-a3bfb8a597e83d459193a183e17f13b5-exec-1 2 (12%) 0 (0%) 10Gi (8%) 12Gi (10%)
spark accelerate-testing-1-8ed0482f3bfb3c0a83da30bb7d433dff-exec-5 2 (12%) 0 (0%) 10Gi (8%) 12Gi (10%)
spark accelerate-testing-2-8cecc18bb42f31a386c6304bd63e9eba-driver 1 (6%) 0 (0%) 2Gi (1%) 2432Mi (1%)
spark accelerate-testing-2-e8bd0607cc693bc8ae25cc6dc300b2c7-driver 1 (6%) 0 (0%) 2Gi (1%) 2432Mi (1%)
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
CPU Requests CPU Limits Memory Requests Memory Limits
------------ ---------- --------------- -------------
7050m (44%) 1200m (7%) 33410Mi (27%) 45874Mi (37%)
Events: <none>
标签:beta.kubernetes.io/arch=amd64
beta.kubernetes.io/os=linux
kubernetes.io/hostname=****
节点角色.kubernetes.io/worker=true
注释:node.alpha.kubernetes.io/ttl=0
volumes.kubernetes.io/controller managed attach detach=true
污点:
CreationTimestamp:2018年7月31日星期二09:59:24-0400
条件:
键入状态LastHeartbeatTime LastTransitionTime原因消息
---- ------ ----------------- ------------------ ------ -------
OutOfDisk False Tue,2018年8月14日09:31:20-0400 Tue,2018年7月31日09:59:24-0400 KubeletHasSufficientDisk kubelet有足够的可用磁盘空间
MemoryPressure False Tue,2018年8月14日09:31:20-0400 Tue,2018年7月31日09:59:24-0400 KubelethSufficientMemory kubelet有足够的可用内存
DiskPressure False Tue,2018年8月14日09:31:20-0400 Tue,2018年7月31日09:59:24-0400 KubelethasNodeDiskPressure kubelet无圆盘压力
Ready True Tue,2018年8月14日09:31:20-0400 Sat,2018年8月11日00:41:27-0400 KubeletReady kubelet发布就绪状态。AppArmor已启用
地址:
内部IP:*****
主机名:******
容量:
中央处理器:16
内存:125827288Ki
豆荚:110
可分配:
中央处理器:16
内存:125724888Ki
豆荚:110
系统信息:
机器ID:*************
系统UUID:**************
行李箱ID:1493028d-0a80-4f2f-b0f1-48d9b8910e9f
内核版本:4.4.0-1062-aws
操作系统映像:Ubuntu 16.04.4 LTS
操作系统:linux
架构:amd64
容器运行时版本:docker://Unknown
Kubelet版本:v1.8.3
Kube代理版本:v1.8.3
PodCIDR:******
外部性:**************
非端接吊舱:(共11个)
命名空间名称CPU请求CPU限制内存请求内存限制
--------- ---- ------------ ---------- --------------- -------------
kube系统印花布节点-gj5mb 250m(1%)0(0%)0(0%)0(0%)
kube系统kube代理-******************************************100m(0%)0(0%)0(0%)0(0%)0(0%)
kube系统prometheus-prometheus-node-exporter-9cntq 100m(0%)200m(1%)30Mi(0%)50Mi(0%)
记录elasticsearch-elasticsearch-data-69df997486-gqcwg 400m(2%)1(6%)8Gi(6%)16Gi(13%)
测井流体D-fluentd-elasticsearch-tj7nd 200m(1%)0(0%)612Mi(0%)0(0%)
rook rook-agent-6jtzm 0(0%)0(0%)0(0%)0(0%)0(0%)
rook rook-ceph-osd-10-6-42-250.accel.aws-cardda.cb4good.com-gwb8j 0(0%)0(0%)0(0%)0(0%)0(0%)
火花加速试验-5-a3bfb8a597e83d459193a183e17f13b5-exec-12(12%)0(0%)10Gi(8%)12Gi(10%)
火花加速测试-1-8ed0482f3bfb3c0a83da30bb7d433dff-exec-5 2(12%)0(0%)10Gi(8%)12Gi(10%)
火花加速-测试-2-8CECC18BB42F31A86C6304BD63E9EBA-驱动器1(6%)0(0%)2Gi(1%)2432Mi(1%)
火花加速测试-2-e8bd0607cc693bc8ae25cc6dc300b2c7-驱动器1(6%)0(0%)2Gi(1%)2432Mi(1%)
分配的资源:
(总限额可能超过100%,即超额承诺。)
CPU请求CPU限制内存请求内存限制
------------ ---------- --------------- -------------
7050m(44%)1200m(7%)33410Mi(27%)45874Mi(37%)
活动:
请提供更多详细信息,例如
.yaml
files@Coru我没有为spark和executor pods创建podspec,Kubernetes本机支持spark 2.3,我只是在k8s master上执行了spark提交命令。提供更多详细信息、确切步骤/命令以及图像。没有足够的细节来了解问题的确切位置。