我正在尝试使用dcos vagrant在只有一个私有代理的中间层dc/os上安装kubernetes。
但是,“kube-node-0”的步骤被卡在“prepared”上:
# dcos kubernetes plan show deploy
deploy (serial strategy) (IN_PROGRESS)
├─ etcd (serial strategy) (COMPLETE)
│ └─ etcd-0:[peer] (COMPLETE)
├─ apiserver (dependency strategy) (COMPLETE)
│ └─ kube-apiserver-0:[instance] (COMPLETE)
├─ mandatory-addons (serial strategy) (COMPLETE)
│ ├─ mandatory-addons-0:[additional-cluster-role-bindings] (COMPLETE)
│ ├─ mandatory-addons-0:[kubelet-tls-bootstrapping] (COMPLETE)
│ ├─ mandatory-addons-0:[kube-dns] (COMPLETE)
│ ├─ mandatory-addons-0:[metrics-server] (COMPLETE)
│ ├─ mandatory-addons-0:[dashboard] (COMPLETE)
│ └─ mandatory-addons-0:[ark] (COMPLETE)
├─ kubernetes-api-proxy (dependency strategy) (COMPLETE)
│ └─ kubernetes-api-proxy-0:[install] (COMPLETE)
├─ controller-manager (dependency strategy) (COMPLETE)
│ └─ kube-controller-manager-0:[instance] (COMPLETE)
├─ scheduler (dependency strategy) (COMPLETE)
│ └─ kube-scheduler-0:[instance] (COMPLETE)
├─ node (dependency strategy) (IN_PROGRESS)
│ └─ kube-node-0:[kube-proxy, coredns, kubelet] (PREPARED)
└─ public-node (dependency strategy) (COMPLETE)
我不理解这个问题,因为还有足够的资源,正如我们在dc/os Jmeter 板上看到的:
以下是kubernete在options.js中的配置:
{
"kubernetes": {
"node_count": 1,
"reserved_resources": {
"kube_cpus": 10,
"kube_mem": 10000,
"kube_disk": 15000
}
}
}
下面是vagrantconfig.yaml:
m1:
ip: 192.168.65.90
cpus: 2
memory: 2048
type: master
a1:
ip: 192.168.65.111
cpus: 14
memory: 13144
memory-reserved: 512
type: agent-private
p1:
ip: 192.168.65.60
cpus: 2
memory: 1536
memory-reserved: 512
type: agent-public
aliases:
- spring.acme.org
- oinker.acme.org
boot:
ip: 192.168.65.50
cpus: 2
memory: 1024
type: boot
1条答案
按热度按时间9w11ddsr1#
问题似乎是您为kubernetes节点请求了多少ram。显然,集群的可用ram不足10000mb(根据屏幕截图,10GB中使用了4GB)。作为一个测试,减少到8000,它应该工作。