Kubernetes 无法在EKS中的ManagedNodeGroup上部署POD
我正在EKS中使用托管节点组尝试集群。我能够将CSI连接到集群，并能够创建storageClass和persistentVolumeClaim，但当我尝试部署部署时。POD似乎未与指定的节点关联 吊舱文件Kubernetes 无法在EKS中的ManagedNodeGroup上部署POD,kubernetes,Kubernetes,我正在EKS中使用托管节点组尝试集群。我能够将CSI连接到集群，并能够创建storageClass和persistentVolumeClaim，但当我尝试部署部署时。POD似乎未与指定的节点关联 吊舱文件 apiVersion: apps/v1 kind: Deployment metadata: name: voldeployment labels: app: my-app spec: replicas: 2 strategy: type: Recreate
apiVersion: apps/v1
kind: Deployment
metadata:
name: voldeployment
labels:
app: my-app
spec:
replicas: 2
strategy:
type: Recreate
selector:
matchLabels:
app: my-app
template:
metadata:
labels:
app: my-app
spec:
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: role
operator: In
values:
- general
- key: disktype
operator: In
values:
- ssd
- key: alpha.eksctl.io/nodegroup-name
operator: Exists
containers:
- name: ubuntu-ctr
image: ubuntu:latest
command:
- /bin/bash
Name: voldeployment-695bb94474-d6ptq
Namespace: default
Priority: 0
Node: <none>
Labels: app=my-app
pod-template-hash=695bb94474
Annotations: kubernetes.io/psp: eks.privileged
Status: Pending
IP:
IPs: <none>
Controlled By: ReplicaSet/voldeployment-695bb94474
Containers:
ubuntu-ctr:
Image: ubuntu:latest
Port: <none>
Host Port: <none>
Command:
/bin/bash
-c
sleep 60m
Environment: <none>
Mounts:
/data from data (rw)
/var/run/secrets/kubernetes.io/serviceaccount from default-token-xskpn (ro)
Conditions:
Type Status
PodScheduled False
Volumes:
data:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: pvc1
ReadOnly: false
default-token-xskpn:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-xskpn
Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning FailedScheduling 73s (x4 over 4m12s) default-scheduler 0/2 nodes are available: 2 Too many pods.
名称：voldeployment-695bb94474-d6ptq
名称空间：默认值
优先级：0
节点：
标签：app=我的app
pod模板哈希=695bb94474
注释：kubernetes.io/psp:eks.privileged
状态：待定
知识产权：
IPs：
控制人：ReplicaSet/voldeployment-695bb94474
容器：
ubuntu ctr:
图片：ubuntu：最新版本
端口：
主机端口：
命令：
/bin/bash
-c
睡眠60米
环境：
挂载：
/来自数据的数据（rw）
/来自默认令牌xskpn（ro）的var/run/secrets/kubernetes.io/serviceCount
条件：
类型状态
播客计划错误
卷数：
数据：
类型：PersistentVolumeClaim（对同一命名空间中PersistentVolumeClaim的引用）
权利要求书名称：pvc1
只读：false
默认令牌xskpn：
类型：Secret（由Secret填充的卷）
SecretName：默认令牌xskpn
可选：false
QoS等级：最佳努力
节点选择器：
容差：node.kubernetes.io/未就绪：NoExecute op=存在300秒
node.kubernetes.io/unreachable:NoExecute op=存在300秒
活动：
从消息中键入原因年龄
---- ------ ---- ---- -------
警告失败调度73s（x4超过4m12s）默认调度程序0/2节点可用：2个POD过多。
Name: ip-192-168-100-146.ec2.internal
Roles: <none>
Labels: alpha.eksctl.io/cluster-name=Example-cluster
alpha.eksctl.io/nodegroup-name=managed-ng-1
beta.kubernetes.io/arch=amd64
beta.kubernetes.io/instance-type=t2.micro
beta.kubernetes.io/os=linux
eks.amazonaws.com/capacityType=ON_DEMAND
eks.amazonaws.com/nodegroup=managed-ng-1
eks.amazonaws.com/nodegroup-image=ami-090a8b0372a148572
eks.amazonaws.com/sourceLaunchTemplateId=lt-01a95a53f5379e6c6
eks.amazonaws.com/sourceLaunchTemplateVersion=1
failure-domain.beta.kubernetes.io/region=us-east-1
failure-domain.beta.kubernetes.io/zone=us-east-1f
kubernetes.io/arch=amd64
kubernetes.io/hostname=ip-192-168-100-146.ec2.internal
kubernetes.io/os=linux
node.kubernetes.io/instance-type=t2.micro
role=general
topology.ebs.csi.aws.com/zone=us-east-1f
topology.kubernetes.io/region=us-east-1
topology.kubernetes.io/zone=us-east-1f
Annotations: csi.volume.kubernetes.io/nodeid: {"ebs.csi.aws.com":"i-0b551804ff7079b95"}
node.alpha.kubernetes.io/ttl: 0
volumes.kubernetes.io/controller-managed-attach-detach: true
CreationTimestamp: Mon, 08 Feb 2021 16:02:14 +0530
Taints: <none>
Unschedulable: false
Lease:
HolderIdentity: ip-192-168-100-146.ec2.internal
AcquireTime: <unset>
RenewTime: Mon, 08 Feb 2021 17:08:07 +0530
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
---- ------ ----------------- ------------------ ------ -------
MemoryPressure False Mon, 08 Feb 2021 17:05:26 +0530 Mon, 08 Feb 2021 16:02:13 +0530 KubeletHasSufficientMemory kubelet has sufficient memory available
DiskPressure False Mon, 08 Feb 2021 17:05:26 +0530 Mon, 08 Feb 2021 16:02:13 +0530 KubeletHasNoDiskPressure kubelet has no disk pressure
PIDPressure False Mon, 08 Feb 2021 17:05:26 +0530 Mon, 08 Feb 2021 16:02:13 +0530 KubeletHasSufficientPID kubelet has sufficient PID available
Ready True Mon, 08 Feb 2021 17:05:26 +0530 Mon, 08 Feb 2021 16:02:44 +0530 KubeletReady kubelet is posting ready status
Addresses:
InternalIP: 192.168.100.146
Hostname: ip-192-168-100-146.ec2.internal
InternalDNS: ip-192-168-100-146.ec2.internal
Capacity:
attachable-volumes-aws-ebs: 39
cpu: 1
ephemeral-storage: 8376300Ki
hugepages-2Mi: 0
memory: 1006900Ki
pods: 4
Allocatable:
attachable-volumes-aws-ebs: 39
cpu: 940m
ephemeral-storage: 6645856244
hugepages-2Mi: 0
memory: 598324Ki
pods: 4
System Info:
Machine ID: 4ec92546167f44ed87b3bccf78d597bb
System UUID: EC247791-4550-81B2-5CE7-0B5ACD5E96C5
Boot ID: 15d14b07-6e8e-48ad-9e6f-71225d16ea3c
Kernel Version: 4.14.209-160.339.amzn2.x86_64
OS Image: Amazon Linux 2
Operating System: linux
Architecture: amd64
Container Runtime Version: docker://19.3.6
Kubelet Version: v1.18.9-eks-d1db3c
Kube-Proxy Version: v1.18.9-eks-d1db3c
ProviderID: aws:///us-east-1f/i-0b551804ff7079b95
Non-terminated Pods: (4 in total)
Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits AGE
--------- ---- ------------ ---------- --------------- ------------- ---
kube-system aws-node-8vv8q 10m (1%) 0 (0%) 0 (0%) 0 (0%) 66m
kube-system coredns-c79dcb98c-nk4vv 100m (10%) 0 (0%) 70Mi (11%) 170Mi (29%) 71m
kube-system ebs-csi-node-x87sv 0 (0%) 0 (0%) 0 (0%) 0 (0%) 63m
kube-system kube-proxy-2fp4k 100m (10%) 0 (0%) 0 (0%) 0 (0%) 66m
Allocated resources:
(Total limits may be over 100 percent, i.e., overcommitted.)
Resource Requests Limits
-------- -------- ------
cpu 210m (22%) 0 (0%)
memory 70Mi (11%) 170Mi (29%)
ephemeral-storage 0 (0%) 0 (0%)
hugepages-2Mi 0 (0%) 0 (0%)
attachable-volumes-aws-ebs 0 0
Events: <none>
名称：ip-192-168-100-146.ec2.internal
角色：
标签：alpha.eksctl.io/cluster name=示例集群
alpha.eksctl.io/nodegroup name=managed-ng-1
beta.kubernetes.io/arch=amd64
beta.kubernetes.io/实例类型=t2.micro
beta.kubernetes.io/os=linux
eks.amazonaws.com/capacityType=随需应变
eks.amazonaws.com/nodegroup=managed-ng-1
eks.amazonaws.com/nodegroup image=ami-090a8b0372a148572
eks.amazonaws.com/sourceLaunchTemplateId=lt-01a95a53f5379e6c6
eks.amazonaws.com/sourceLaunchTemplateVersion=1
故障域.beta.kubernetes.io/region=us-east-1
故障域.beta.kubernetes.io/zone=us-east-1f
kubernetes.io/arch=amd64
kubernetes.io/hostname=ip-192-168-100-146.ec2.internal
kubernetes.io/os=linux
node.kubernetes.io/实例类型=t2.micro
角色=一般
topology.ebs.csi.aws.com/zone=us-east-1f
topology.kubernetes.io/region=us-east-1
拓扑结构.kubernetes.io/zone=us-east-1f
注释：csi.volume.kubernetes.io/nodeid:{“ebs.csi.aws.com”：“i-0b551804ff7079b95”}
node.alpha.kubernetes.io/ttl:0
volumes.kubernetes.io/controller-managed-attach-detach:true
CreationTimestamp:Mon，2021年2月8日16:02:14+0530
污点：
计划外：错误
租赁：
持有人身份：ip-192-168-100-146.ec2.内部
获取时间：
更新时间：2021年2月8日星期一17:08:07+0530
条件：
键入状态LastHeartbeatTime LastTransitionTime原因消息
---- ------ ----------------- ------------------ ------ -------
MemoryPressure False Mon，2021年2月8日17:05:26+0530 Mon，2021年2月8日16:02:13+0530 KubeletHasSufficientMemory kubelet有足够的可用内存
磁盘压力假周一，2021年2月8日17:05:26+0530周一，2021年2月8日16:02:13+0530 KubelethasNode磁盘压力kubelet没有磁盘压力
PID压力假周一，2021年2月8日17:05:26+0530周一，2021年2月8日16:02:13+0530 Kubelethassufficient PID kubelet有足够的可用PID
Ready True Mon，08 Feb 2021 17:05:26+0530 Mon，08 Feb 2021 16:02:44+0530 KubeletReady kubelet正在发布就绪状态
地址：
内部IP:192.168.100.146
主机名：ip-192-168-100-146.ec2.internal
内部DNS:ip-192-168-100-146.ec2.internal
容量：
可附加卷aws ebs:39
中央处理器：1
短暂储存量：8376300Ki
hugepages-2Mi:0
内存：1006900Ki
豆荚：4
可分配：
可附加卷aws ebs:39
cpu:940m
短暂存储：6645856244
hugepages-2Mi:0
内存：598324Ki
豆荚：4
系统信息：
机器ID:4ec92546167f44ed87b3bccf78d597bb
系统UUID:EC247791-4550-81B2-5CE7-0B5ACD5E96C5
启动ID:15d14b07-6e8e-48ad-9e6f-71225d16ea3c
内核版本：4.14.209-160.339.amzn2.x86_64
操作系统映像：AmazonLinux2
操作系统：linux
架构：amd64
容器运行时版本：docker://19.3.6
Kubelet版本：v1.18.9-eks-d1db3c
Kube代理版本：v1.18.9-eks-d1db3c
ProviderID:aws:///us-east-1f/i-0b551804ff7079b95
非端接吊舱：（共4个）
命名空间名称CPU请求CPU限制内存请求内存限制使用年限
--------- ---- ------------ ---------- ---------------