{"id":43020,"date":"2024-10-04T13:31:57","date_gmt":"2024-10-04T05:31:57","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43020\/"},"modified":"2024-10-04T13:31:57","modified_gmt":"2024-10-04T05:31:57","slug":"centos-7-4-%e4%b8%8b%e4%ba%8c%e9%80%b2%e5%88%b6%e5%ae%89%e8%a3%9d-kubernetes-1-12","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43020\/","title":{"rendered":"CentOS 7.4 \u4e0b\u4e8c\u9032\u5236\u5b89\u88dd Kubernetes 1.12"},"content":{"rendered":"<h1 id=\"centos-7-4-%e4%b8%8b%e4%ba%8c%e9%80%b2%e5%88%b6%e5%ae%89%e8%a3%9d-kubernetes-1-12-wdUAaOanvs\">CentOS 7.4 \u4e0b\u4e8c\u9032\u5236\u5b89\u88dd Kubernetes 1.12<\/h1>\n<p>Kubernetes \u662f\u4e00\u500b\u958b\u6e90\u7684\u5bb9\u5668\u7de8\u6392\u5e73\u53f0\uff0c\u5ee3\u6cdb\u7528\u65bc\u81ea\u52d5\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u3001\u64f4\u5c55\u548c\u7ba1\u7406\u3002\u96a8\u8457\u5bb9\u5668\u6280\u8853\u7684\u666e\u53ca\uff0cKubernetes \u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7.4 \u4e0a\u9032\u884c Kubernetes 1.12 \u7684\u4e8c\u9032\u5236\u5b89\u88dd\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u4e0a\u624b\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%9c%9f%e6%ba%96%e5%82%99-wdUAaOanvs\">\u524d\u671f\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u5b89\u88dd\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u60a8\u7684 CentOS 7.4 \u7cfb\u7d71\u5df2\u7d93\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u66f4\u65b0\uff1a<\/p>\n<pre><code>sudo yum update -y<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u4e00\u4e9b\u5fc5\u8981\u7684\u4f9d\u8cf4\u5305\uff1a<\/p>\n<pre><code>sudo yum install -y curl wget vim<\/code><\/pre>\n<h2 id=\"%e4%b8%8b%e8%bc%89-kubernetes-%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6-wdUAaOanvs\">\u4e0b\u8f09 Kubernetes \u4e8c\u9032\u5236\u6587\u4ef6<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4e0b\u8f09 Kubernetes \u7684\u4e8c\u9032\u5236\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u4e0b\u8f09 Kubernetes 1.12 \u7684\u4e8c\u9032\u5236\u6587\u4ef6\uff1a<\/p>\n<pre><code>wget https:\/\/storage.googleapis.com\/kubernetes-release\/release\/v1.12.0\/bin\/linux\/amd64\/kubectl\nwget https:\/\/storage.googleapis.com\/kubernetes-release\/release\/v1.12.0\/bin\/linux\/amd64\/kubelet\nwget https:\/\/storage.googleapis.com\/kubernetes-release\/release\/v1.12.0\/bin\/linux\/amd64\/kubeadm<\/code><\/pre>\n<p>\u4e0b\u8f09\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u5c07\u9019\u4e9b\u6587\u4ef6\u79fb\u52d5\u5230 \/usr\/local\/bin \u76ee\u9304\u4e26\u8ce6\u4e88\u57f7\u884c\u6b0a\u9650\uff1a<\/p>\n<pre><code>sudo mv kubectl kubelet kubeadm \/usr\/local\/bin\/\nsudo chmod +x \/usr\/local\/bin\/kubectl \/usr\/local\/bin\/kubelet \/usr\/local\/bin\/kubeadm<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae-kubernetes-wdUAaOanvs\">\u914d\u7f6e Kubernetes<\/h2>\n<p>\u5728\u5b89\u88dd Kubernetes \u4e4b\u524d\uff0c\u60a8\u9700\u8981\u7981\u7528 SELinux \u548c\u9632\u706b\u7246\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7981\u7528 SELinux\uff1a<\/p>\n<pre><code>sudo setenforce 0\nsudo sed -i 's\/^SELINUX=enforcing\/SELINUX=disabled\/' \/etc\/selinux\/config<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u7981\u7528\u9632\u706b\u7246\uff1a<\/p>\n<pre><code>sudo systemctl stop firewalld\nsudo systemctl disable firewalld<\/code><\/pre>\n<h2 id=\"%e5%88%9d%e5%a7%8b%e5%8c%96-kubernetes-%e9%9b%86%e7%be%a4-wdUAaOanvs\">\u521d\u59cb\u5316 Kubernetes \u96c6\u7fa4<\/h2>\n<p>\u5728\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 kubeadm \u521d\u59cb\u5316 Kubernetes \u96c6\u7fa4\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo kubeadm init --pod-network-cidr=192.168.0.0\/16<\/code><\/pre>\n<p>\u521d\u59cb\u5316\u5b8c\u6210\u5f8c\uff0c\u60a8\u6703\u770b\u5230\u4e00\u6bb5\u63d0\u793a\u4fe1\u606f\uff0c\u544a\u8a34\u60a8\u5982\u4f55\u914d\u7f6e kubectl \u4ee5\u4fbf\u65bc\u7ba1\u7406\u96c6\u7fa4\u3002\u8acb\u6309\u7167\u63d0\u793a\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mkdir -p $HOME\/.kube\nsudo cp -i \/etc\/kubernetes\/admin.conf $HOME\/.kube\/config\nsudo chown $(id -u):$(id -g) $HOME\/.kube\/config<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-pod-%e7%b6%b2%e7%b5%a1%e6%8f%92%e4%bb%b6-wdUAaOanvs\">\u5b89\u88dd Pod \u7db2\u7d61\u63d2\u4ef6<\/h2>\n<p>\u70ba\u4e86\u4f7f Kubernetes \u96c6\u7fa4\u4e2d\u7684 Pod \u80fd\u5920\u76f8\u4e92\u901a\u4fe1\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u4e00\u500b Pod \u7db2\u7d61\u63d2\u4ef6\u3002\u9019\u88e1\u4ee5 Flannel \u70ba\u4f8b\uff0c\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>kubectl apply -f https:\/\/raw.githubusercontent.com\/coreos\/flannel\/master\/Documentation\/k8s-manifests\/kube-flannel.yml<\/code><\/pre>\n<h2 id=\"%e9%a9%97%e8%ad%89%e5%ae%89%e8%a3%9d-wdUAaOanvs\">\u9a57\u8b49\u5b89\u88dd<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Kubernetes \u96c6\u7fa4\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>kubectl get nodes<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u60a8\u7684\u7bc0\u9ede\u72c0\u614b\u70ba Ready\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wdUAaOanvs\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u5728 CentOS 7.4 \u4e0a\u9032\u884c Kubernetes 1.12 \u7684\u4e8c\u9032\u5236\u5b89\u88dd\u3002\u901a\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u5feb\u901f\u642d\u5efa\u4e00\u500b Kubernetes \u96c6\u7fa4\uff0c\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u5f37\u5927\u7684\u5bb9\u5668\u7ba1\u7406\u80fd\u529b\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u60a8\u7684 Kubernetes \u96c6\u7fa4\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8b93\u60a8\u7684\u90e8\u7f72\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to install Kubernetes 1.12 on CentOS 7.4 using binary files, ensuring a smooth setup for your container orchestration needs.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-43020","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=43020"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43020\/revisions"}],"predecessor-version":[{"id":43021,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43020\/revisions\/43021"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}