CentOS7.3.1611部署k8s1.5.2集群
刚得知12小时前更新了最新的k8s1.5.3和1.4.9，安装方法应该类似
参考资料
Kubernetes权威指南（第二版）
http://jevic.blog.51cto.com/2183736/1881455
https://my.oschina.net/u/1791060/blog/830023
http://blog.csdn.net/lic95/article/details/55015284
https://coreos.com/etcd/docs/latest/clustering.html
下列文档简单的系统的测试了k8s 1.5.x系列：包括部署集群、创建POD、域名解析、仪表盘、监控、反向代理、存储、日志，另外双向认证自己建证书不太实用就没有列出。本系列文档环境部署使用二进制程序绿色安装，适用于1.5.2、1.5.3、1.5.4及后续版本，只是记得随时更新github上样例url即可。
k8s集群安装部署
http://jerrymin.blog.51cto.com/3002256/1898243
k8s集群RC、SVC、POD部署
http://jerrymin.blog.51cto.com/3002256/1900260
k8s集群组件kubernetes-dashboard和kube-dns部署
http://jerrymin.blog.51cto.com/3002256/1900508
k8s集群监控组件heapster部署
http://jerrymin.blog.51cto.com/3002256/1904460
k8s集群反向代理负载均衡组件部署
http://jerrymin.blog.51cto.com/3002256/1904463
k8s集群挂载volume之nfs
http://jerrymin.blog.51cto.com/3002256/1906778
k8s集群挂载volume之glusterfs
http://jerrymin.blog.51cto.com/3002256/1907274
k8s集群日志收集ELK架构
http://jerrymin.blog.51cto.com/3002256/1907282
架构
k8s-master 安装etcd，kubernetes-server/client
k8s-node1 安装docker,kubernetes-node/client，flannel
k8s-node2 安装docker,kubernetes-node/client，flannel
一，YUM安装的版本如下
CentOS7.3.1611 Yum安装
kubernetes-1.4.0-0.1.git87d9d8d.el7
会安装kubernets-master,node,client及其相关依赖项
kubernetes-master-1.4.0-0.1.git87d9d8d.el7
会产生三个二进制程序kube-apiserver kube-controller-manager kube-scheduler
kubernetes-node-1.4.0-0.1.git87d9d8d.el7
会安装很多依赖包包括docker-1.12.5-14.el7.centos，会安装kubelet kube-proxy
kubernetes-client-1.4.0-0.1.git87d9d8d.el7
会产生一个二进制程序kubectl
kubernetes-unit-test-1.4.0-0.1.git87d9d8d.el7
会安装很多依赖包包括etcd-3.0.15-1.el7，golang，gcc，glibc，rsync等
flannel-0.5.5-2.el7
会产生一个二进制程序flannel
二，本文选择二进制包版本安装最新版测试
github地址：
etct: https://github.com/coreos/etcd/releases
flannel: https://github.com/coreos/flannel/releases
kubernetes: https://github.com/kubernetes/kubernetes/releases
docker: https://docs.docker.com/engine/installation/linux/centos/
k8s 1.5.2
https://dl.k8s.io/v1.5.2/kubernetes-server-linux-amd64.tar.gz
会产生11个二进制程序hyperkube kubectl kubelet kube-scheduler kubeadm kube-controller-manager kube-discovery kube-proxy kube-apiserver kube-dns kubefed
https://dl.k8s.io/v1.5.2/kubernetes-client-linux-amd64.tar.gz
会产生两个二进制程序kube-proxy kubefed
etcd 3.1.10
https://github.com/coreos/etcd/releases/download/v3.1.0/etcd-v3.1.0-linux-amd64.tar.gz
docker 1.13.1
https://get.docker.com/builds/Linux/x86_64/docker-1.13.1.tgz
flannel
https://github.com/coreos/flannel/releases/download/v0.7.0/flannel-v0.7.0-linux-amd64.tar.gz
三，部署环境
1，准备工作
1），系统最小化安装,然后yum update,升级到最新版本CentOS7.3.1611
2），设置hostname及hosts
[root@k8s-master ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
172.17.3.20 k8s-master
172.17.3.7 k8s-node1
172.17.3.8 k8s-node2
3），校对时间
[root@k8s-master ~]# ntpdate ntp1.aliyun.com &&hwclock -w
4），关闭selinux及防火墙
[root@k8s-master ~]# sed -i s'/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux
[root@k8s-master ~]# systemctl disable firewalld; systemctl stop firewalld
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service.
5），重启服务器
2，Master节点部署
1），部署etcd服务（目前单点）
[root@k8s-master ~]# tar zxvf etcd-v3.1.0-linux-amd64.tar.gz -C /usr/local/
[root@k8s-master ~]# mv /usr/local/etcd-v3.1.0-linux-amd64/ /usr/local/etcd
[root@k8s-master ~]# ln -s /usr/local/etcd/etcd /usr/local/bin/etcd
[root@k8s-master ~]# ln -s /usr/local/etcd/etcdctl /usr/local/bin/etcdctl
设置systemd服务文件/usr/lib/systemd/system/etcd.service
[Unit]
Description=Eted Server
After=network.target
[Service]
WorkingDirectory=/data/etcd/
EnvironmentFile=-/etc/etcd/etcd.conf
ExecStart=/usr/local/bin/etcd
Type=notify
Restart=on-failure
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
其中WorkingDirector表示etcd数据保存的目录，需要在启动etcd服务之前进行创建
etcd单点默认配置
[root@k8s-master ~]# cat /etc/etcd/etcd.conf
ETCD_NAME=k8s1
ETCD_DATA_DIR="/data/etcd"
ETCD_LISTEN_CLIENT_URLS="http://0.0.0.0:2379"
ETCD_ADVERTISE_CLIENT_URLS="http://0.0.0.0:2379"
etcd服务启动
[root@k8s-master ~]# systemctl daemon-reload
[root@k8s-master ~]# systemctl enable etcd.service
[root@k8s-master ~]# systemctl start etcd.service
etcd服务检查
[root@k8s-master ~]# etcdctl cluster-health
member 869f0c691c5458a3 is healthy: got healthy result from http://0.0.0.0:2379
cluster is healthy
[root@k8s-master ~]# etcdctl member list
869f0c691c5458a3: name=k8s1 peerURLs=http://172.17.3.20:2380 clientURLs=http://0.0.0.0:2379 isLeader=true
2）部署kube-apiserver服务
安装kube-apiserver
[root@k8s-master ~]# tar zxvf kubernetes-server-linux-amd64.tar.gz -C /usr/local/
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kube-apiserver /usr/local/bin/kube-apiserver
其他服务顺便做下软链接
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/hyperkube /usr/local/bin/hyperkube
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kubeadm /usr/local/bin/kubeadm
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kube-controller-manager /usr/local/bin/kube-controller-manager
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kubectl /usr/local/bin/kubectl
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kube-discovery /usr/local/bin/kube-discovery
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kube-dns /usr/local/bin/kube-dns
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kubefed /usr/local/bin/kubefed
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kubelet /usr/local/bin/kubelet
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kube-proxy /usr/local/bin/kube-proxy
[root@k8s-master ~]# ln -s /usr/local/kubernetes/server/bin/kube-scheduler /usr/local/bin/kube-scheduler
配置kubernetes system config
[root@k8s-master ~]# cat /etc/kubernetes/config
KUBE_LOGTOSTDERR="--logtostderr=false"
KUBE_LOG_DIR="--log-dir=/data/logs/kubernetes"
KUBE_LOG_LEVEL="--v=2"
KUBE_ALLOW_PRIV="--allow-privileged=false"
KUBE_MASTER="--master=http://172.17.3.20:8080"
设置systemd服务文件/usr/lib/systemd/system/kube-apiserver.service
[Unit]
Description=Kubernetes API Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=network.target
After=etcd.service
[Service]
EnvironmentFile=-/etc/kubernetes/config
EnvironmentFile=-/etc/kubernetes/apiserver
ExecStart=/usr/local/bin/kube-apiserver \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBE_ETCD_SERVERS \
$KUBE_API_ADDRESS \
$KUBE_API_PORT \
$KUBELET_PORT \
$KUBE_ALLOW_PRIV \
$KUBE_SERVICE_ADDRESSES \
$KUBE_ADMISSION_CONTROL \
$KUBE_API_ARGS
Restart=on-failure
Type=notify
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
配置kuber-apiserver启动参数
[root@k8s-master ~]# cat /etc/kubernetes/apiserver
KUBE_API_ADDRESS="--insecure-bind-address=0.0.0.0"
KUBE_ETCD_SERVERS="--etcd-servers=http://127.0.0.1:2379"
KUBE_SERVICE_ADDRESSES="--service-cluster-ip-range=10.254.0.0/16"
KUBE_ADMISSION_CONTROL="--admission-control=NamespaceLifecycle,NamespaceExists,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota"
KUBE_API_ARGS=" "
启动kube-api-servers服务
[root@k8s-master ~]# systemctl daemon-reload
[root@k8s-master ~]# systemctl enable kube-apiserver.service
Created symlink from /etc/systemd/system/multi-user.target.wants/kube-apiserver.service to /usr/lib/systemd/system/kube-apiserver.service.
[root@k8s-master ~]# systemctl start kube-apiserver.service
验证服务
http://172.17.3.20:8080/
3）部署kube-controller-manager服务
设置systemd服务文件/usr/lib/systemd/system/kube-controller-manager.service
[Unit]
Description=Kubernetes Controller Manager
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=kube-apiserver.service
Requires=kube-apiserver.service
[Service]
EnvironmentFile=-/etc/kubernetes/config
EnvironmentFile=-/etc/kubernetes/controller-manager
ExecStart=/usr/local/bin/kube-controller-manager \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBE_LOG_DIR \
$KUBE_MASTER \
$KUBE_CONTROLLER_MANAGER_ARGS
Restart=on-failure
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
配置kube-controller-manager启动参数
[root@k8s-master ~]# cat /etc/kubernetes/controller-manager
KUBE_CONTROLLER_MANAGER_ARGS=""
启动kube-controller-manager服务
[root@k8s-master ~]# systemctl daemon-reload
[root@k8s-master ~]# systemctl enable kube-controller-manager
Created symlink from /etc/systemd/system/multi-user.target.wants/kube-controller-manager.service to /usr/lib/systemd/system/kube-controller-manager.service.
[root@k8s-master ~]# systemctl start kube-controller-manager
4）部署kube-scheduler服务
设置systemd服务文件/usr/lib/systemd/system/kube-scheduler.service
[Unit]
Description=Kubernetes Scheduler Plugin
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=kube-apiserver.service
Requires=kube-apiserver.service
[Service]
EnvironmentFile=-/etc/kubernetes/config
EnvironmentFile=-/etc/kubernetes/scheduler
ExecStart=/usr/local/bin/kube-scheduler \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBE_LOG_DIR \
$KUBE_MASTER \
$KUBE_SCHEDULER_ARGS
Restart=on-failure
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
配置kube-schedulerr启动参数
[root@k8s-master ~]# cat /etc/kubernetes/schedulerr
KUBE_SCHEDULER_ARGS=""
启动kube-scheduler服务
[root@k8s-master ~]# systemctl daemon-reload
[root@k8s-master ~]# systemctl enable kube-scheduler
Created symlink from /etc/systemd/system/multi-user.target.wants/kube-scheduler.service to /usr/lib/systemd/system/kube-scheduler.service.
[root@k8s-master ~]# systemctl start kube-scheduler
2，Node节点部署
1）安装docker(或者yum instll docker)
[root@k8s-node1 ~]# tar zxvf docker-1.13.1.tgz -C /usr/local
这里默认docker安装并启动，方便后面测试
[root@k8s-node1 ~]# systemctl start docker.service
2）安装kubernetes客户端
安装kubelet，kube-proxy
[root@k8s-master ~]# tar zxvf kubernetes-client-linux-amd64.tar.gz -C /usr/local/
[root@k8s-node1 ~]# ln -s /usr/local/kubernetes/client/bin/kubectl /usr/local/bin/kubectl
[root@k8s-node1 ~]# ln -s /usr/local/kubernetes/client/bin/kubefed /usr/local/bin/kubefed
kube-proxy包默认client没有可以从server拷贝过来
[root@k8s-node1 ~]# ln -s /usr/local/kubernetes/client/bin/kube-proxy /usr/local/bin/kube-proxy
[root@k8s-node1 ~]# ln -s /usr/local/kubernetes/client/bin/kubelet /usr/local/bin/kubelet
3）部署kubelet服务
配置kubernetes system config
[root@k8s-node1 ~]# cat /etc/kubernetes/config
KUBE_LOGTOSTDERR="--logtostderr=false"
KUBE_LOG_DIR="--log-dir=/data/logs/kubernetes"
KUBE_LOG_LEVEL="--v=2"
KUBE_ALLOW_PRIV="--allow-privileged=false"
KUBE_MASTER="--master=http://172.17.3.20:8080"
设置systemd服务文件/usr/lib/systemd/system/kubelet.service
[Unit]
Description=Kubernetes Kubelet Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=docker.service
Requires=docker.service
[Service]
WorkingDirectory=/data/kubelet
EnvironmentFile=-/etc/kubernetes/config
EnvironmentFile=-/etc/kubernetes/kubelet
ExecStart=/usr/local/bin/kubelet \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBE_LOG_DIR \
$KUBELET_API_SERVER \
$KUBELET_ADDRESS \
$KUBELET_PORT \
$KUBELET_HOSTNAME \
$KUBE_ALLOW_PRIV \
$KUBELET_POD_INFRA_CONTAINER \
$KUBELET_ARGS
Restart=on-failure
[Install]
WantedBy=multi-user.target
配置kubelet启动参数
[root@k8s-node1 ~]# cat /etc/kubernetes/kubelet
KUBELET_ADDRESS="--address=0.0.0.0"
KUBELET_PORT="--port=10250"
KUBELET_HOSTNAME="--hostname-override=k8s-node1"
KUBELET_API_SERVER="--api-servers=http://172.17.3.20:8080"
KUBELET_POD_INFRA_CONTAINER="--pod-infra-container-image=registry.access.redhat.com/rhel7/pod-infrastructure:latest"
KUBELET_ARGS=""
启动kubelet服务
[root@k8s-node1 ~]# systemctl daemon-reload
[root@k8s-node1 ~]# systemctl enable kubelet.service
Created symlink from /etc/systemd/system/multi-user.target.wants/kubelet.service to /usr/lib/systemd/system/kubelet.service.
[root@k8s-node1 ~]# systemctl start kubelet.service
4），部署kube-proxy服务
设置systemd服务文件/usr/lib/systemd/system/kube-proxy.service
[Unit]
Description=Kubernetes Kube-Proxy Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=network.target
[Service]
EnvironmentFile=-/etc/kubernetes/config
EnvironmentFile=-/etc/kubernetes/proxy
ExecStart=/usr/local/bin/kube-proxy \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBE_LOG_DIR \
$KUBE_MASTER \
$KUBE_PROXY_ARGS
Restart=on-failure
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
配置kubelet启动参数
[root@k8s-node1 ~]# cat /etc/kubernetes/proxy
KUBE_PROXY_ARGS=""
启动kubelet服务
[root@k8s-node1 ~]# systemctl daemon-reload
[root@k8s-node1 ~]# systemctl enable kube-proxy.service
Created symlink from /etc/systemd/system/multi-user.target.wants/kube-proxy.service to /usr/lib/systemd/system/kube-proxy.service.
[root@k8s-node1 ~]# systemctl start kube-proxy.service
验证节点是否启动
[root@k8s-node1 ~]# kubectl get nodes
NAME STATUS AGE
k8s-node1 Ready 9m
3，配置网络
1），配置etcd
[root@k8s-master ~]# etcdctl set /k8s/network/config '{ "Network": "10.1.0.0/16" }'
{ "Network": "10.1.0.0/16" }
[root@k8s-master ~]# etcdctl get /k8s/network/config
{ "Network": "10.1.0.0/16" }
2)，安装flannel
[root@k8s-node1 ~]# tar zxvf flannel-v0.7.0-linux-amd64.tar.gz -C /usr/local/flannel
[root@k8s-node1 ~]# ln -s /usr/local/flannel/flannel /usr/local/bin/flanneld
[root@k8s-node1 ~]# ln -s /usr/local/flannel/mk-docker-opts.sh /usr/local/bin/mk-docker-opts.sh
3），配置flannel（配置比较麻烦，start脚本和启动脚本参考yum安装时生成的配置）
设置systemd服务文件/usr/lib/systemd/system/flanneld.service
[Unit]
Description=Flanneld overlay address etcd agent
After=network.target
After=network-online.target
Wants=network-online.target
After=etcd.service
Before=docker.service
[Service]
Type=notify
EnvironmentFile=/etc/sysconfig/flanneld
EnvironmentFile=-/etc/sysconfig/docker-network
ExecStart=/usr/local/bin/flanneld-start $FLANNEL_OPTIONS
ExecStartPost=/usr/local/bin/mk-docker-opts.sh -k DOCKER_NETWORK_OPTIONS -d /run/flannel/docker
Restart=on-failure
[Install]
WantedBy=multi-user.target
RequiredBy=docker.service
其中flanneld-start为
[root@k8s-node1 ~]# cat /usr/local/bin/flanneld-start
#!/bin/sh
exec /usr/local/bin/flanneld \
-etcd-endpoints=${FLANNEL_ETCD_ENDPOINTS:-${FLANNEL_ETCD}} \
-etcd-prefix=${FLANNEL_ETCD_PREFIX:-${FLANNEL_ETCD_KEY}} \
"$@"
编辑flannel，设置etcd相关信息
[root@k8s-node1 ~]# cat /etc/sysconfig/flanneld
FLANNEL_ETCD_ENDPOINTS="http://172.17.3.20:2379"
FLANNEL_ETCD_PREFIX="/k8s/network"
4），启动flannel
注意启动flannel前要关闭docker这样flannel才会覆盖docker0网桥
[root@k8s-node1 ~]# systemctl daemon-reload
[root@k8s-node1 ~]# systemctl enable flanneld.service
[root@k8s-node1 ~]# systemctl stop docker.service
[root@k8s-node1 ~]# systemctl start flanneld.service
flanneld服务启动后就会根据etcd里面配置划分子网了，划分子网是给docker使用的，docker想使用还得折腾一翻，其实就是想办法把几个重要变量传过去，使docker启动时能够使用
注意启动docker前要使某些变量生效，需要source /run/flannel/docker source /run/flannel/subnet.env
[root@k8s-node1 ~]# cat /run/flannel/docker
DOCKER_OPT_BIP="--bip=10.1.89.1/24"
DOCKER_OPT_IPMASQ="--ip-masq=true"
DOCKER_OPT_MTU="--mtu=1472"
DOCKER_NETWORK_OPTIONS=" --bip=10.1.89.1/24 --ip-masq=true --mtu=1472"
[root@k8s-node1 bin]# cat /run/flannel/docker
DOCKER_OPT_BIP="--bip=10.1.89.1/24"
DOCKER_OPT_IPMASQ="--ip-masq=true"
DOCKER_OPT_MTU="--mtu=1472"
DOCKER_NETWORK_OPTIONS=" --bip=10.1.89.1/24 --ip-masq=true --mtu=1472"
[root@k8s-node1 ~]# cat /run/flannel/subnet.env
FLANNEL_NETWORK=10.1.0.0/16
FLANNEL_SUBNET=10.1.89.1/24
FLANNEL_MTU=1472
FLANNEL_IPMASQ=false
确保docker启动时带有--bip=${FLANNEL_SUBNET} --mtu=${FLANNEL_MTU} 这样docker0才会成为flannel0的子网这个启动参数是通过ExecStartPost=/usr/local/bin/mk-docker-opts.sh -k DOCKER_NETWORK_OPTIONS -d /run/flannel/docker 实现的
-kSet the combined options key to this value (default DOCKER_OPTS=)
-dPath to Docker env file to write to. Defaults to /run/docker_opts.env
最后才启动docker
[root@k8s-node1 ~]# systemctl start docker.service
5），最后确认效果
完成后确认网络接口docker0的IP地址属于flannel0的子网
网络启动后node1和node2节点会添加很多路由条目，并且会自动开启防火墙虽然之前我们关闭了，里面有很多策略目的是node直接的docker0网络可以互通，这样各个node间通过物理网卡--flannel0--docker0和容器通信
[root@k8s-node1 ~]# ip addr
6: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast state UNKNOWN qlen 500
link/none
inet 10.1.89.0/16 scope global flannel0
valid_lft forever preferred_lft forever
7: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
link/ether 02:42:f1:e4:7c:a3 brd ff:ff:ff:ff:ff:ff
inet 10.1.89.1/24 scope global docker0
valid_lft forever preferred_lft forever
[root@k8s-node2 ~]# ip addr
6: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
link/ether 02:42:33:a8:38:21 brd ff:ff:ff:ff:ff:ff
inet 10.1.8.1/24 scope global docker0
valid_lft forever preferred_lft forever
7: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast state UNKNOWN qlen 500
link/none
inet 10.1.8.0/16 scope global flannel0
valid_lft forever preferred_lft forever
node1上 ping node2的docker0能通就行
[root@k8s-node1 ~]# ping 10.1.8.1
PING 10.1.8.1 (10.1.8.1) 56(84) bytes of data.
64 bytes from 10.1.8.1: icmp_seq=1 ttl=62 time=0.498 ms
64 bytes from 10.1.8.1: icmp_seq=2 ttl=62 time=0.463 ms
http://jerrymin.blog.51cto.com/3002256/1898243
相关推荐
在CentOS7.3.1611操作系统中，离线安装keepalived 1.4.4和nginx 1.14.0是一项技术挑战，因为通常我们依赖于网络来下载必要的RPM包。然而，对于那些在没有互联网连接或者网络受限的环境中工作的IT专业人员来说，离线...
在Linux系统中，CentOS 7.3.1611是广泛使用的稳定版本，而GCC（GNU Compiler Collection）和G++是开发人员必备的工具，用于编译C和C++程序。本教程将详细解释如何在没有互联网连接的情况下，在CentOS 7.3.1611系统上...
该文本为CentOS7.3的百度云盘链接，里面包含了CentOS7.3所有版本。所有文件均从官网上下载的，安全可靠。需要的同学可以自行下载。谢谢
标题提及的是“CentOS镜像:CentOS-7.3-x86-64-Minimal-1611.ISO”包，这表明这是一个用于安装CentOS 7.3操作系统的ISO镜像文件，具体版本为1611，且是64位（x86_64）的最小化（Minimal）安装版。这种镜像文件通常...
在本教程中，我们将深入探讨如何在CentOS 7.3.1611操作系统上编译安装Nginx 1.10.3、MySQL 5.7.16和PHP 7.1.2。这个过程对于那些希望自定义安装配置或需要最新版本的开发者来说非常有用。首先，让我们逐一了解每个...
### 14G R740服务器安装Centos7.3 #### 一、概述 在本篇文章中，我们将详细介绍如何在14G R740服务器上安装Centos7.3操作系统。由于该服务器型号（14G R740）较为新，可能并未集成某些硬件设备的驱动，如H740阵列...
使用的VM的描述：带有Mysql5.7的CentOS 7.3.1611 有关包装盒上的更多详细信息，请访问： https://app.vagrantup.com/anhdht/boxes/mysql 脚步 克隆存储库： : 导航到目录 执行命令来抬起盒子 vagrant up 运行...
docker镜像centos7.3.1611.在网易蜂巢下载的，可以安装sshd服务&docker;教程
Oracle Database Installation Oracle19c RAC ON CentOS7.3 的整个安装过程
直接拖进虚拟机可用的镜像，centos7.3
1. **下载所需RPM包**：首先，你需要将这个名为“Centos7.3.1611_gcc&&g++”的压缩包下载到你的CentOS 7.3系统中。确保所有必要的依赖项都被包含在内，因为GCC和G++的安装需要依赖其他库和工具，如binutils、libstdc...
CentOS7二进制部署K8S_v15.2.pdf
centos7与ubuntu搭建k8s集群方案，包含了在k8s中搭建的各种常用微服务与存储。
CentOs7.3部署nginx+tomcat+redis集群说明.docx
k8s离线部署-centos7-附部署资源
《深入理解CentOS7及其相关文件》 CentOS7，全称Community ENTerprise Operating System 7，是一款基于Linux的开源操作系统，广泛应用于服务器环境，以其稳定性和安全性著称。这个名为"centos7.tar.gz"的压缩包，很...
可解压部署在Linux上的H5Stream资源，此为64位版本。下载到服务器，tar命令解压即可。此中间件实现了在H5页面播放rtsp和rtmp视频的功能。但延迟较高，受视频源网络影响较大。
ambari-2.7.4.0-centos7.tar.gz，HDP-3.1.4.0-centos7-rpm.tar.gz，HDP-UTILS-1.1.0.22-centos7.tar.gz，HDP-GPL-2.6.5.0-centos7-gpl.tar.gz
centos7.6.1810---镜像包dockercentos7.6.1810---镜像包dockercentos7.6.1810---镜像包docker