centos7.5单机安装kubernetes
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了centos7.5单机安装kubernetes，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含6515字，纯文字阅读大概需要10分钟。
内容图文
1.系统配置
centos7.5
docker 1.13.1
2.关闭防火墙
systemctl disable firewalld systemctl stop firewalld
3.yum安装k8s
[root@localhost yum.repos.d]# pwd
/etc/yum.repos.d
[root@localhost yum.repos.d]# cat kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=http://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64
enabled=1
gpgcheck=0
repo_gpgcheck=0
gpgkey=http://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg
http://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
[root@localhost yum.repos.d]#
安装
[root@localhost yum.repos.d]#yum remove etcd kubernetes [root@localhost yum.repos.d]# yum install -y etcd kubernetes Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.cqu.edu.cn * extras: mirrors.nwsuaf.edu.cn * updates: mirrors.cqu.edu.cn Resolving Dependencies --> Running transaction check ---> Package etcd.x86_64 0:3.3.11-2.el7.centos will be installed ---> Package kubernetes.x86_64 0:1.5.2-0.7.git269f928.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================================================ Package Arch Version Repository Size ============================================================================================================================================================================ Installing: etcd x86_64 3.3.11-2.el7.centos extras 10 M kubernetes x86_64 1.5.2-0.7.git269f928.el7 extras 36 k Transaction Summary ============================================================================================================================================================================ Install 2 Packages Total download size: 10 M Installed size: 45 M Downloading packages: (1/2): kubernetes-1.5.2-0.7.git269f928.el7.x86_64.rpm | 36 kB 00:00:00 (2/2): etcd-3.3.11-2.el7.centos.x86_64.rpm | 10 MB 00:00:06 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 1.6 MB/s | 10 MB 00:00:06 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : kubernetes-1.5.2-0.7.git269f928.el7.x86_64 1/2 Installing : etcd-3.3.11-2.el7.centos.x86_64 2/2 Verifying : etcd-3.3.11-2.el7.centos.x86_64 1/2 Verifying : kubernetes-1.5.2-0.7.git269f928.el7.x86_64 2/2 Installed: etcd.x86_64 0:3.3.11-2.el7.centos kubernetes.x86_64 0:1.5.2-0.7.git269f928.el7 Complete!
修改配置
/etc/sysconfig/docker 修改OPTIONS='--selinux-enabled=false --insecure-registry gcr.io'并重启docker
/etc/kubernetes/apiserver KUBE_ADMISSION_CONTROL项删除ServiceAccount
[root@localhost yum.repos.d]# vi /etc/sysconfig/docker
# /etc/sysconfig/docker
# Modify these options if you want to change the way the docker daemon runs
##OPTIONS='--selinux-enabled --log-driver=journald --signature-verification=false'
OPTIONS='--selinux-enabled=false --insecure-registry gcr.io'
if [ -z "${DOCKER_CERT_PATH}" ]; then
DOCKER_CERT_PATH=/etc/docker
fi
# Do not add registries in this file anymore. Use /etc/containers/registries.conf
# instead. For more information reference the registries.conf(5) man page.
# Location used for temporary files, such as those created by
# docker load and build operations. Default is /var/lib/docker/tmp
# Can be overriden by setting the following environment variable.
# DOCKER_TMPDIR=/var/tmp
# Controls the /etc/cron.daily/docker-logrotate cron job status.
# To disable, uncomment the line below.
# LOGROTATE=false
# docker-latest daemon can be used by starting the docker-latest unitfile.
# To use docker-latest client, uncomment below lines
Entering Ex mode. Type "visual" to go to Normal mode.
:wq
"/etc/sysconfig/docker" 27L, 1157C written
[root@localhost yum.repos.d]# service docker restart
Redirecting to /bin/systemctl restart docker.service
[root@localhost yum.repos.d]# vi /etc/kubernetes/apiserver
###
# kubernetes system config
#
# The following values are used to configure the kube-apiserver
#
# The address on the local server to listen to.
KUBE_API_ADDRESS="--insecure-bind-address=127.0.0.1"
# The port on the local server to listen on.
# KUBE_API_PORT="--port=8080"
# Port minions listen on
# KUBELET_PORT="--kubelet-port=10250"
# Comma separated list of nodes in the etcd cluster
KUBE_ETCD_SERVERS="--etcd-servers=http://127.0.0.1:2379"
# Address range to use for services
KUBE_SERVICE_ADDRESSES="--service-cluster-ip-range=10.254.0.0/16"
# default admission control policies
#KUBE_ADMISSION_CONTROL="--admission-control=NamespaceLifecycle,NamespaceExists,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota"
KUBE_ADMISSION_CONTROL="--admission-control=NamespaceLifecycle,NamespaceExists,LimitRanger,SecurityContextDeny,ResourceQuota"
Entering Ex mode. Type "visual" to go to Normal mode.
:wq
"/etc/kubernetes/apiserver" 27L, 894C written
4.启动服务
启动服务：systemctl start serviceName 或者 service serviceName start
查看状态：systemctl status serviceName 或者 service serviceName status
systemctl start etcd systemctl start docker systemctl start kube-apiserver systemctl start kube-controller-manager systemctl start kube-scheduler systemctl start kubelet systemctl start kube-proxy
内容总结
以上是互联网集市为您收集整理的centos7.5单机安装kubernetes全部内容，希望文章能够帮你解决centos7.5单机安装kubernetes所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。
内容备注
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。
内容手机端
扫描二维码推送至手机访问。
来源：【匿名】