一、部署Kubelet

1.1 集群规划

主机名		 角色		IP

hdss7-21	kubelet		10.4.7.21

hdss7-22	kubelet		10.4.7.22

注意：部署以10.4.7.21为例，10.4.7.22节点类似

1.2 签发kubelet证书

证书签发需要在10.4.7.200上操作

[root@hdss7-200 ~]# cd /opt/certs/

注意：将所有可能的kubelet服务器的IP都加进去，后期如果需要再加入其他IP节点的话就需要重新签发此证书，有计划的将证书替换成最新的，最好避免后期加入新的节点。

[root@hdss7-200 certs]# vim kubelet-csr.json

{

    "CN": "k8s-kubelet",

    "hosts": [

    "127.0.0.1",

    "10.4.7.10",

    "10.4.7.21",

    "10.4.7.22",

    "10.4.7.23",

    "10.4.7.24",

    "10.4.7.25",

    "10.4.7.26",

    "10.4.7.27",

    "10.4.7.28"

    ],

    "key": {

        "algo": "rsa",

        "size": 2048

    },

    "names": [

        {

            "C": "CN",

            "ST": "beijing",

            "L": "beijing",

            "O": "od",

            "OU": "ops"

        }

    ]

}

生成证书

[root@hdss7-200 certs]# cfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=server kubelet-csr.json | cfssl-json -bare kubelet

注意私钥文件的属性权限是600

certs]# ll kubelet*

-rw-r--r-- 1 root root 1115 6月  10 00:04 kubelet.csr

-rw-r--r-- 1 root root  452 6月  10 00:03 kubelet-csr.json

-rw------- 1 root root 1675 6月  10 00:04 kubelet-key.pem

-rw-r--r-- 1 root root 1468 6月  10 00:04 kubelet.pem

分发证书

[root@hdss7-200 certs]# scp kubelet.pem kubelet-key.pem hdss7-21:/opt/kubernetes/server/bin/certs/

[root@hdss7-200 certs]# scp kubelet.pem kubelet-key.pem hdss7-22:/opt/kubernetes/server/bin/certs/

1.3 创建kubelet的配置

在10.4.7.21,22服务器上操作

1.3.1 set-cluster：创建需要连接的集群信息，可以创建多个k8s信息（会将ca.pem证书编码后嵌入到/opt/kubernetes/conf/kubelet.kubeconfig配置文件中）

注意：10.4.7.10是apiserver的VIP，之前我们在10.4.7.11/21上部署的nginx就是代理10.4.7.21/22的apiserver集群，部署的keepalived的VIP就是10.4.7.10

[root@hdss7-21 ~]# cd /opt/kubernetes/

[root@hdss7-21 conf]# kubectl config set-cluster myk8s \

--certificate-authority=/opt/kubernetes/server/bin/certs/ca.pem \

--embed-certs=true \

--server=https://10.4.7.10:7443 \

--kubeconfig=/opt/kubernetes/conf/kubelet.kubeconfig

Cluster "myk8s" set.

[root@hdss7-21 conf]# ll /opt/kubernetes/conf/

总用量 8

-rw-r--r-- 1 root root 2223 6月   8 22:00 audit.yaml

-rw------- 1 root root 1986 6月  10 00:14 kubelet.kubeconfig

1.3.2 set-credentials：创建用户账号，即用户登录的客户端私有证书，可以创建多个证书（将client.pem证书和client-key.pem私钥编码后嵌入到kubelet.kubeconfig文件中）

[root@hdss7-21 conf]# kubectl config set-credentials k8s-node \

--client-certificate=/opt/kubernetes/server/bin/certs/client.pem \

--client-key=/opt/kubernetes/server/bin/certs/client-key.pem \

--embed-certs=true \

--kubeconfig=/opt/kubernetes/conf/kubelet.kubeconfig

User "k8s-node" set.

1.3.3 set-context：设置context，即确定账号和集群对应关系

[root@hdss7-21 conf]# kubectl config set-context myk8s-context \

--cluster=myk8s \

--user=k8s-node \

--kubeconfig=/opt/kubernetes/conf/kubelet.kubeconfig

Context "myk8s-context" created.

1.3.4 use-context：设置当前使用哪个context

[root@hdss7-21 conf]# kubectl config use-context myk8s-context --kubeconfig=/opt/kubernetes/conf/kubelet.kubeconfig

Switched to context "myk8s-context".

把此配置传送给10.4.7.22，那么在22上就不需要重复操作以上4个步骤了

[root@hdss7-21 conf]# scp /opt/kubernetes/conf/kubelet.kubeconfig hdss7-22:/opt/kubernetes/conf/

1.4 授权k8s-node用户

此步骤只需要在一台master节点上操作就行（10.4.7.21）

授权k8s-node用户绑定集群角色system:node，让k8s-node拥有具备运算节点的权限

[root@hdss7-21 conf]# vim /opt/kubernetes/conf/k8s-node.yaml

apiVersion: rbac.authorization.k8s.io/v1

kind: ClusterRoleBinding

metadata:

  name: k8s-node

roleRef:

  apiGroup: rbac.authorization.k8s.io

  kind: ClusterRole

  name: system:node

subjects:

- apiGroup: rbac.authorization.k8s.io

  kind: User

  name: k8s-node

[root@hdss7-21 conf]# kubectl create -f /opt/kubernetes/conf/k8s-node.yaml

clusterrolebinding.rbac.authorization.k8s.io/k8s-node created

创建资源（会存储到etcd中）

[root@hdss7-21 conf]# kubectl get clusterrolebinding k8s-node

NAME       AGE

k8s-node   51s

注意：查看7443端口是否正常启动，非常重要，7443端口无法连接会导致node节点无法加入到master节点

~]# telnet 10.4.7.10 7443

Trying 10.4.7.10...

Connected to 10.4.7.10.

Escape character is '^]'.

^]

telnet> q

删除资源命令如下

[root@hdss7-21 conf]# kubectl delete -f k8s-node.yaml

clusterrolebinding.rbac.authorization.k8s.io "k8s-node" deleted

查看资源配置

[root@hdss7-21 conf]# kubectl get clusterrolebinding k8s-node -o yaml

apiVersion: rbac.authorization.k8s.io/v1

kind: ClusterRoleBinding

metadata:

  creationTimestamp: "2021-06-10T13:51:06Z"

  name: k8s-node

  resourceVersion: "12725"

  selfLink: /apis/rbac.authorization.k8s.io/v1/clusterrolebindings/k8s-node

  uid: e70f91af-c9f2-11eb-aaf3-000c29e396b1

roleRef:

  apiGroup: rbac.authorization.k8s.io

  kind: ClusterRole

  name: system:node

subjects:

- apiGroup: rbac.authorization.k8s.io

  kind: User

  name: k8s-node

1.5 准备pause基础镜像

因为kubelet在启动容器时需要有一个基础镜像初始化网络空间等来帮助我们去启动容器，从而让我们能够启动pod；

将pause镜像放入到harbor私有仓库中，仅在10.4.7.200上操作，确保harbor和docker运行正常，提前检查

下载镜像

[root@hdss7-200 ~]# docker image pull kubernetes/pause

打标签

[root@hdss7-200 ~]# docker image tag kubernetes/pause:latest harbor.od.com/public/pause:latest

登录harbor

[root@hdss7-200 ~]# docker login -u admin harbor.od.com

推送pause镜像到harbor私有仓库

[root@hdss7-200 ~]# docker image push harbor.od.com/public/pause:latest

1.6 创建kubelet启动脚本

在node节点创建启动脚本，并启动kubelet，在10.4.7.21/22上操作，以21为例

22上修改--hostname-override项

[root@hdss7-21 ~]# vim /opt/kubernetes/server/bin/kubelet-startup.sh

#!/bin/sh

WORK_DIR=$(dirname $(readlink -f $0))

[ $? -eq 0 ] && cd $WORK_DIR || exit

/opt/kubernetes/server/bin/kubelet \

    --anonymous-auth=false \

    --cgroup-driver systemd \

    --cluster-dns 192.168.0.2 \

    --cluster-domain cluster.local \

    --runtime-cgroups=/systemd/system.slice \

    --kubelet-cgroups=/systemd/system.slice \

    --fail-swap-on="false" \

    --client-ca-file ./certs/ca.pem \

    --tls-cert-file ./certs/kubelet.pem \

    --tls-private-key-file ./certs/kubelet-key.pem \

    --hostname-override hdss7-21.host.com \

    --image-gc-high-threshold 20 \

    --image-gc-low-threshold 10 \

    --kubeconfig ../../conf/kubelet.kubeconfig \

    --log-dir /data/logs/kubernetes/kube-kubelet \

    --pod-infra-container-image harbor.od.com/public/pause:latest \

    --root-dir /data/kubelet

1.7 添加权限，创建目录

[root@hdss7-21 ~]# chmod +x /opt/kubernetes/server/bin/kubelet-startup.sh

[root@hdss7-21 ~]# mkdir -p /data/logs/kubernetes/kube-kubelet /data/kubelet

1.8 配置supervisor配置

[root@hdss7-21 ~]# vim /etc/supervisord.d/kube-kubelet.ini

[program:kube-kubelet-7-21]

command=/opt/kubernetes/server/bin/kubelet-startup.sh

numprocs=1

directory=/opt/kubernetes/server/bin

autostart=true

autorestart=true

startsecs=30

startretries=3

exitcodes=0,2

stopsignal=QUIT

stopwaitsecs=10

user=root

redirect_stderr=true

stdout_logfile=/data/logs/kubernetes/kube-kubelet/kubelet.stdout.log

stdout_logfile_maxbytes=64MB

stdout_logfile_backups=5

stdout_capture_maxbytes=1MB

stdout_events_enabled=false

1.9 启动服务并检查

[root@hdss7-21 ~]# supervisorctl update

kube-kubelet-7-21: added process group

[root@hdss7-21 ~]# supervisorctl status

etcd-server-7-21                 RUNNING   pid 1172, uptime 1:06:46

kube-apiserver-7-21              RUNNING   pid 1183, uptime 1:06:46

kube-controller-manager-7-21     RUNNING   pid 1167, uptime 1:06:46

kube-kubelet-7-21                RUNNING   pid 2280, uptime 0:01:44

kube-scheduler-7-21              RUNNING   pid 1169, uptime 1:06:46

[root@hdss7-22 ~]# tail -100f /data/logs/kubernetes/kube-kubelet/kubelet.stdout.log

I0713 21:44:08.453953    2265 kubelet_node_status.go:75] Successfully registered node hdss7-21.host.com

I0713 21:44:08.509328    2265 cpu_manager.go:155] [cpumanager] starting with none policy

I0713 21:44:08.509382    2265 cpu_manager.go:156] [cpumanager] reconciling every 10s

I0713 21:44:08.509441    2265 policy_none.go:42] [cpumanager] none policy: Start

W0713 21:44:08.644794    2265 manager.go:540] Failed to retrieve checkpoint for "kubelet_internal_checkpoint": checkpoint is not found

I0713 21:44:08.878478    2265 reconciler.go:154] Reconciler: start to sync state

出现如上表示正常启动

查看node节点是否加入到集群中

[root@hdss7-21 ~]#  kubectl get node

NAME                STATUS     ROLES    AGE   VERSION

hdss7-21.host.com   Ready      <none>   13s   v1.14.10

hdss7-22.host.com   NotReady   <none>   0s    v1.14.10

别急，需要加载一会

[root@hdss7-21 ~]#  kubectl get node

NAME                STATUS   ROLES    AGE   VERSION

hdss7-21.host.com   Ready    <none>   55m   v1.14.10

hdss7-22.host.com   Ready    <none>   54m   v1.14.10

1.10 修改节点角色

[root@hdss7-21 ~]# kubectl label node hdss7-21.host.com node-role.kubernetes.io/node=

node/hdss7-21.host.com labeled

[root@hdss7-21 ~]# kubectl label node hdss7-21.host.com node-role.kubernetes.io/master=

node/hdss7-21.host.com labeled

[root@hdss7-21 ~]# kubectl label node hdss7-22.host.com node-role.kubernetes.io/master=

node/hdss7-22.host.com labeled

[root@hdss7-21 ~]# kubectl label node hdss7-22.host.com node-role.kubernetes.io/node=

node/hdss7-22.host.com labeled

[root@hdss7-21 ~]#  kubectl get node

NAME                STATUS   ROLES         AGE   VERSION

hdss7-21.host.com   Ready    master,node   57m   v1.14.10

hdss7-22.host.com   Ready    master,node   57m   v1.14.10

1.11 安装部署其他节点

在10.4.7.22上同样操作

1.12 报错排查

在10.4.7.21（10.4.7.10）master节点上查看node，发现无任何资源可访问，如下

[root@hdss7-21 ~]#  kubectl get node

No resources found.

查看kubectl日志

[root@hdss7-21 ~]# tail -100f /data/logs/kubernetes/kube-kubelet/kubelet.stdout.log

第一种如下：

failed to ensure node lease exists connect: no route to host

原因：这是根本就没有10.4.7.10这个ip，或者无法连接到此ip，ping一下，检查是否可以连接，添加此虚IP重新，重新执行本章1.2步骤即可

第二种如下：

E0611 20:41:55.908234    1414 kubelet.go:2246] node "hdss7-22.host.com" not found

E0611 20:41:56.008667    1414 kubelet.go:2246] node "hdss7-22.host.com" not found

这个报错可以忽略

第三种如下：

E0611 20:41:55.838167    1414 reflector.go:126] k8s.io/client-go/informers/factory.go:133: Failed to list *v1beta1.RuntimeClass: Get https://10.4.7.10:7443/apis/node.k8s.io/v1beta1/runtimeclasses?limit=500&resourceVersion=0: dial tcp 10.4.7.10:7443: connect: connection refused

这就说明虽然找到了这个服务器，但是拒绝连接，测试一下端口的连通性，发现被拒绝，无此端口

[root@hdss7-21 ~]# telnet 10.4.7.10 7443

Trying 10.4.7.10...

telnet: connect to address 10.4.7.10: Connection refused

检查虚IP是否正确配置，检查1.2步骤是否正确执行，在本地telnet一下，是否正确启动7443端口，正常启动后重启一下kube-kubelet-7-21，kube-kubelet-7-22服务即可

正确的日志如下：

I0611 21:06:18.917499    9153 kubelet_node_status.go:72] Attempting to register node hdss7-22.host.com

I0611 21:06:18.947122    9153 kubelet_node_status.go:75] Successfully registered node hdss7-22.host.com

I0611 21:06:18.989477    9153 kubelet.go:1825] skipping pod synchronization - container runtime status check may not have completed yet.

I0611 21:06:19.015529    9153 cpu_manager.go:155] [cpumanager] starting with none policy

I0611 21:06:19.015565    9153 cpu_manager.go:156] [cpumanager] reconciling every 10s

二、部署kube-proxy

Kube-proxy实际上是维护了pod网络、节点（node）网络与cluster（service）网络三者之间的关系

2.1 集群规划

注意：部署以10.4.7.21为例，22节点部署类似

主机名			角色			IP

hdss7-21		kube-proxy		10.4.7.21

hdss7-22		kube-proxy		10.4.7.22

2.2 签发kube-proxy证书

在10.4.7.200证书签发服务器上操作

创建签发证书的请求文件

[root@hdss7-200 ~]# cd /opt/certs/

[root@hdss7-200 certs]# vim kube-proxy-csr.json

{

    "CN": "system:kube-proxy",

    "key": {

        "algo": "rsa",

        "size": 2048

    },

    "names": [

        {

            "C": "CN",

            "ST": "beijing",

            "L": "beijing",

            "O": "od",

            "OU": "ops"

        }

    ]

}

[root@hdss7-200 certs]# cfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=client kube-proxy-csr.json |cfssl-json -bare kube-proxy-client

certs]# ll  kube-proxy*

-rw-r--r-- 1 root root 1005 6月  12 20:49 kube-proxy-client.csr

-rw------- 1 root root 1679 6月  12 20:49 kube-proxy-client-key.pem

-rw-r--r-- 1 root root 1375 6月  12 20:49 kube-proxy-client.pem

-rw-r--r-- 1 root root  267 6月  12 20:49 kube-proxy-csr.json

分发证书

[root@hdss7-200 certs]# scp kube-proxy-client-key.pem kube-proxy-client.pem hdss7-21:/opt/kubernetes/server/bin/certs/

[root@hdss7-200 certs]# scp kube-proxy-client-key.pem kube-proxy-client.pem hdss7-22:/opt/kubernetes/server/bin/certs/

2.3 创建kube-proxy配置

在所有node节点部署，涉及服务器10.4.7.21，22，步骤与创建kubelet相同

[root@hdss7-21 ~]# kubectl config set-cluster myk8s \

--certificate-authority=/opt/kubernetes/server/bin/certs/ca.pem \

--embed-certs=true \

--server=https://10.4.7.10:7443 \

--kubeconfig=/opt/kubernetes/conf/kube-proxy.kubeconfig

Cluster "myk8s" set.

[root@hdss7-21 ~]# kubectl config set-credentials kube-proxy \

--client-certificate=/opt/kubernetes/server/bin/certs/kube-proxy-client.pem \

--client-key=/opt/kubernetes/server/bin/certs/kube-proxy-client-key.pem \

--embed-certs=true \

--kubeconfig=/opt/kubernetes/conf/kube-proxy.kubeconfig

User "kube-proxy" set.

[root@hdss7-21 ~]# kubectl config set-context myk8s-context \

--cluster=myk8s \

--user=kube-proxy \

--kubeconfig=/opt/kubernetes/conf/kube-proxy.kubeconfig

Context "myk8s-context" created.

[root@hdss7-21 ~]# kubectl config use-context myk8s-context --kubeconfig=/opt/kubernetes/conf/kube-proxy.kubeconfig

Switched to context "myk8s-context".

传送配置，22上就不需要操作了

[root@hdss7-21 ~]# scp /opt/kubernetes/conf/kube-proxy.kubeconfig hdss7-22:/opt/kubernetes/conf/

2.4 加载IPvs模块

kube-proxy共有三种流量调度模式，分别是userspace，iptables和ipvs，目前ipvs是最匹配的

在21和22上操作

查看现有的ipvs模块

[root@hdss7-21 ~]# lsmod | grep ip_vs

加载ipvs模块

[root@hdss7-21 ~]# for i in $(ls /usr/lib/modules/$(uname -r)/kernel/net/netfilter/ipvs|grep -o "^[^.]*");do echo $i; /sbin/modinfo -F filename $i >/dev/null 2>&1 && /sbin/modprobe $i;done

ip_vs_dh

ip_vs_ftp

ip_vs

ip_vs_lblc

ip_vs_lblcr

ip_vs_lc

ip_vs_nq

ip_vs_pe_sip

ip_vs_rr

ip_vs_sed

ip_vs_sh

ip_vs_wlc

ip_vs_wrr

查看

[root@hdss7-21 ~]# lsmod | grep ip_vs

ip_vs_wrr              12697  0

ip_vs_wlc              12519  0

ip_vs_sh               12688  0

ip_vs_sed              12519  0

ip_vs_rr               12600  0

ip_vs_pe_sip           12740  0

nf_conntrack_sip       33780  1 ip_vs_pe_sip

ip_vs_nq               12516  0

ip_vs_lc               12516  0

ip_vs_lblcr            12922  0

ip_vs_lblc             12819  0

ip_vs_ftp              13079  0

ip_vs_dh               12688  0

nf_nat                 26583  3 ip_vs_ftp,nf_nat_ipv4,nf_nat_masquerade_ipv4

ip_vs                 145497  24 ip_vs_dh,ip_vs_lc,ip_vs_nq,ip_vs_rr,ip_vs_sh,ip_vs_ftp,ip_vs_sed,ip_vs_wlc,ip_vs_wrr,ip_vs_pe_sip,ip_vs_lblcr,ip_vs_lblc

nf_conntrack          139224  8 ip_vs,nf_nat,nf_nat_ipv4,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_netlink,nf_conntrack_sip,nf_conntrack_ipv4

libcrc32c              12644  3 ip_vs,nf_nat,nf_conntrack

2.5 创建kube-proxy启动脚本

此操作需要在21和22上进行操作

--hostname-override需要修改为本机的主机名

[root@hdss7-21 ~]# vim /opt/kubernetes/server/bin/kube-proxy-startup.sh

#!/bin/sh

WORK_DIR=$(dirname $(readlink -f $0))

[ $? -eq 0 ] && cd $WORK_DIR || exit

/opt/kubernetes/server/bin/kube-proxy \

  --cluster-cidr 172.7.0.0/16 \

  --hostname-override hdss7-21.host.com \

  --proxy-mode=ipvs \

  --ipvs-scheduler=nq \

  --kubeconfig ../../conf/kube-proxy.kubeconfig

2.6 设置权限，创建目录

[root@hdss7-21 ~]# chmod +x /opt/kubernetes/server/bin/kube-proxy-startup.sh

[root@hdss7-21 ~]# mkdir -p /data/logs/kubernetes/kube-proxy

2.7 创建supervisor配置

[root@hdss7-21 ~]# vim /etc/supervisord.d/kube-proxy.ini

[program:kube-proxy-7-21]

command=/opt/kubernetes/server/bin/kube-proxy-startup.sh

numprocs=1

directory=/opt/kubernetes/server/bin

autostart=true

autorestart=true

startsecs=30

startretries=3

exitcodes=0,2

stopsignal=QUIT

stopwaitsecs=10

user=root

redirect_stderr=true

stdout_logfile=/data/logs/kubernetes/kube-proxy/proxy.stdout.log

stdout_logfile_maxbytes=64MB

stdout_logfile_backups=5

stdout_capture_maxbytes=1MB

stdout_events_enabled=false

2.8 启动服务并检查

[root@hdss7-21 ~]# supervisorctl update

kube-proxy-7-21: added process group

查看代理状态

[root@hdss7-21 ~]# supervisorctl status

etcd-server-7-21                 RUNNING   pid 1319, uptime 0:48:02

kube-apiserver-7-21              RUNNING   pid 1328, uptime 0:48:02

kube-controller-manager-7-21     RUNNING   pid 1305, uptime 0:48:02

kube-kubelet-7-21                RUNNING   pid 1308, uptime 0:48:02

kube-proxy-7-21                  RUNNING   pid 11663, uptime 0:02:10

kube-scheduler-7-21              RUNNING   pid 1316, uptime 0:48:02

[root@hdss7-21 ~]# yum -y install ipvsadm

查看ipvs代理信息，可以看到192.168.0.1:443端口代理了10.4.7.21/22:6443端口

[root@hdss7-21 ~]# ipvsadm -Ln

IP Virtual Server version 1.2.1 (size=4096)

Prot LocalAddress:Port Scheduler Flags

  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn

TCP  192.168.0.1:443 nq

  -> 10.4.7.21:6443               Masq    1      0          0

  -> 10.4.7.22:6443               Masq    1      0          0

查看service的信息

[root@hdss7-21 ~]# kubectl get svc

NAME         TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)   AGE

kubernetes   ClusterIP   192.168.0.1   <none>        443/TCP   3d23h

2.9 安装部署集群其他节点

部署集群其他节点

巴特西

第六章部署node运算节点服务

一、部署Kubelet

1.1 集群规划

1.2 签发kubelet证书

1.3 创建kubelet的配置

1.4 授权k8s-node用户

1.5 准备pause基础镜像

1.6 创建kubelet启动脚本

1.7 添加权限，创建目录

1.8 配置supervisor配置

1.9 启动服务并检查

1.10 修改节点角色

1.11 安装部署其他节点

1.12 报错排查

二、部署kube-proxy

2.1 集群规划

2.2 签发kube-proxy证书

2.3 创建kube-proxy配置

2.4 加载IPvs模块

2.5 创建kube-proxy启动脚本

2.6 设置权限，创建目录

2.7 创建supervisor配置

2.8 启动服务并检查

2.9 安装部署集群其他节点

最新文章

热门文章

巴特西

第六章 部署node运算节点服务

一、部署Kubelet

1.1 集群规划

1.2 签发kubelet证书

1.3 创建kubelet的配置

1.4 授权k8s-node用户

1.5 准备pause基础镜像

1.6 创建kubelet启动脚本

1.7 添加权限，创建目录

1.8 配置supervisor配置

1.9 启动服务并检查

1.10 修改节点角色

1.11 安装部署其他节点

1.12 报错排查

二、部署kube-proxy

2.1 集群规划

2.2 签发kube-proxy证书

2.3 创建kube-proxy配置

2.4 加载IPvs模块

2.5 创建kube-proxy启动脚本

2.6 设置权限，创建目录

2.7 创建supervisor配置

2.8 启动服务并检查

2.9 安装部署集群其他节点

最新文章

热门文章

第六章部署node运算节点服务