kubelet\u8bc1\u4e66\u4e3a\u4f55\u4e0d\u540c<\/strong><\/p>\n\u8fd9\u6837\u505a\u662f\u4e00\u4e2a\u4e3a\u4e86\u5ba1\u8ba1\uff0c\u53e6\u4e00\u4e2a\u4e3a\u4e86\u5b89\u5168\u3002 \u6bcf\u4e2akubelet\u65e2\u662f\u670d\u52a1\u7aef\uff08kube-apiserver\u9700\u8981\u8bbf\u95eekubelet\uff09\uff0c\u4e5f\u662f\u5ba2\u6237\u7aef\uff08kubelet\u9700\u8981\u8bbf\u95eekube-apiserver\uff09\uff0c\u6240\u4ee5\u8981\u6709\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u4e24\u7ec4\u8bc1\u4e66\u3002<\/p>\n
\u670d\u52a1\u7aef\u8bc1\u4e66\u9700\u8981\u4e0e\u670d\u52a1\u5668\u5730\u5740\u7ed1\u5b9a\uff0c\u6bcf\u4e2akubelet\u7684\u5730\u5740\u90fd\u4e0d\u76f8\u540c\uff0c\u5373\u4f7f\u7ed1\u5b9a\u57df\u540d\u4e5f\u662f\u7ed1\u5b9a\u4e0d\u540c\u7684\u57df\u540d\uff0c\u6545\u670d\u52a1\u7aef\u5730\u5740\u4e0d\u540c<\/p>\n
\u5ba2\u6237\u7aef\u8bc1\u4e66\u4e5f\u4e0d\u5e94\u76f8\u540c\uff0c\u6bcf\u4e2akubelet\u7684\u8ba4\u8bc1\u8bc1\u4e66\u4e0e\u6240\u5728\u673a\u5668\u7684IP\u7ed1\u5b9a\u540e\uff0c\u53ef\u4ee5\u9632\u6b62\u4e00\u4e2akubelet\u7684\u8ba4\u8bc1\u8bc1\u4e66\u6cc4\u9732\u4ee5\u540e\uff0c\u4f7f\u4ece\u53e6\u5916\u7684\u673a\u5668\u4e0a\u4f2a\u9020\u7684\u8bf7\u6c42\u901a\u8fc7\u9a8c\u8bc1\u3002<\/p>\n
\u5b89\u5168\u65b9\u9762\uff0c\u5982\u679c\u6bcf\u4e2anode\u4e0a\u4fdd\u7559\u4e86\u7528\u4e8e\u7b7e\u7f72\u8bc1\u4e66\u7684bootstrap token\uff0c\u90a3\u4e48bootstrap token\u6cc4\u6f0f\u4ee5\u540e\uff0c\u662f\u4e0d\u662f\u53ef\u4ee5\u968f\u610f\u7b7e\u7f72\u8bc1\u4e66\u4e86\uff1f\u5b89\u5168\u9690\u60a3\u975e\u5e38\u5927\u3002\u6240\u4ee5\uff0ckubelet\u542f\u52a8\u6210\u529f\u4ee5\u540e\uff0c\u672c\u5730\u7684bootstrap token\u9700\u8981\u88ab\u5220\u9664\u3002<\/p>\n
\u6b63\u5f0f\u5236\u4f5c\u8bc1\u4e66<\/strong><\/p>\n\u867d\u7136\u53ef\u4ee5\u7528\u591a\u5957\u8bc1\u4e66\uff0c\u4f46\u662f\u7ef4\u62a4\u591a\u5957CA\u5b9e\u5728\u8fc7\u4e8e\u7e41\u6742\uff0c\u8fd9\u91cc\u8fd8\u662f\u7528\u4e00\u4e2aCA\u7b7e\u7f72\u6240\u6709\u8bc1\u4e66\u3002<\/p>\n
\u9700\u8981\u51c6\u5907\u7684\u8bc1\u4e66\uff1a<\/strong><\/p>\nadmin.pem\nca.-key.pem\nca.pem\nadmin-key.pem\nadmin.pem\nkube-scheduler-key.pem\nkube-scheduler.pem\nkube-controller-manager-key.pem\nkube-controller-manager.pem\nkube-proxy-key.pem\n\nkube-proxy.pem\n\nkubernetes-key.pem\n\nkubernetes.pem<\/code><\/pre>\n\u4f7f\u7528\u8bc1\u4e66\u7684\u7ec4\u4ef6\u5982\u4e0b\uff1a<\/strong><\/p>\netcd\uff1a\u4f7f\u7528 ca.pem kubernetes-key.pem kubernetes.pem \n\nkube-apiserver\uff1a\u4f7f\u7528 ca.pem ca-key.pem kubernetes-key.pem kubernetes.pem\n\nkubelet\uff1a\u4f7f\u7528 ca.pem\n\nkube-proxy\uff1a\u4f7f\u7528 ca.pem kube-proxy-key.pem kube-proxy.pem\n\nkubectl\uff1a\u4f7f\u7528 ca.pem admin-key.pem\u3001admin.pem\n\nkube-controller-manager\uff1a\u4f7f\u7528 ca-key.pem ca.pem kube-controller-manager-key.pem kube-controller-manager.pem\n\nkube-scheduler: \u4f7f\u7528 kube-scheduler-key.pem kube-scheduler.pem\n\u6211\u4eec\u4f7f\u7528CFSSL\u6765\u5236\u4f5c\u8bc1\u4e66\uff0c\u5b83\u662fcloudflare\u5f00\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684PKI\u5de5\u5177\uff0c\u662f\u4e00\u4e2a\u5b8c\u5907\u7684CA\u670d\u52a1\u7cfb\u7edf\uff0c\u53ef\u4ee5\u7b7e\u7f72\u3001\u64a4\u9500\u8bc1\u4e66\u7b49\uff0c\u8986\u76d6\u4e86\u4e00\u4e2a\u8bc1\u4e66\u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\uff0c\u540e\u9762\u53ea\u7528\u5230\u4e86\u5b83\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002<\/code><\/pre>\n\u6ce8\uff1a\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cK8S\u4e2d\u8bc1\u4e66\u53ea\u9700\u8981\u521b\u5efa\u4e00\u6b21\uff0c\u4ee5\u540e\u5728\u5411\u96c6\u7fa4\u4e2d\u6dfb\u52a0\u65b0\u8282\u70b9\u65f6\u53ea\u8981\u5c06\/etc\/kubernetes\/ssl\u76ee\u5f55\u4e0b\u7684\u8bc1\u4e66\u62f7\u8d1d\u5230\u65b0\u8282\u70b9\u4e0a\u5373\u53ef\u3002<\/p>\n
wget https:\/\/pkg.cfssl.org\/R1.2\/cfssl_linux-amd64\nwget https:\/\/pkg.cfssl.org\/R1.2\/cfssljson_linux-amd64\nwget https:\/\/pkg.cfssl.org\/R1.2\/cfssl-certinfo_linux-amd64\nchmod +x cfssl_linux-amd64 cfssljson_linux-amd64 cfssl-certinfo_linux-amd64\nmv cfssl_linux-amd64 \/usr\/local\/bin\/cfssl\nmv cfssljson_linux-amd64 \/usr\/local\/bin\/cfssljson\nmv cfssl-certinfo_linux-amd64 \/usr\/bin\/cfssl-certinfo<\/code><\/pre>\n\u521b\u5efaCA\u8bc1\u4e66<\/strong><\/p>\n\u521b\u5efa\u8bc1\u4e66\u914d\u7f6e\u6587\u4ef6<\/p>\n
vim ca-config.json\n{\n "signing": {\n "default": {\n "expiry": "87600h"\n },\n "profiles": {\n "kubernetes": {\n "usages": [\n "signing",\n "key encipherment",\n "server auth",\n "client auth"\n ],\n "expiry": "87600h"\n }\n }\n }\n}<\/code><\/pre>\n\u5b57\u6bb5\u8bf4\u660e\uff1a<\/strong><\/p>\nca-config.json\uff1a\u53ef\u4ee5\u5b9a\u4e49\u591a\u4e2a profiles\uff0c\u5206\u522b\u6307\u5b9a\u4e0d\u540c\u7684\u8fc7\u671f\u65f6\u95f4\u3001\u4f7f\u7528\u573a\u666f\u7b49\u53c2\u6570\uff1b\u540e\u7eed\u5728\u7b7e\u540d\u8bc1\u4e66\u65f6\u4f7f\u7528\u67d0\u4e2a profile\uff1b\n\nsigning\uff1a\u8868\u793a\u8be5\u8bc1\u4e66\u53ef\u4ee5\u7b7e\u540d\u5176\u4ed6\u8bc1\u4e66\uff1b\u751f\u6210\u7684ca.pem\u8bc1\u4e66\u4e2d CA=TRUE\uff1b\n\nserver auth\uff1a\u8868\u793aclient\u53ef\u4ee5\u7528\u8be5 CA \u5bf9server\u63d0\u4f9b\u7684\u8bc1\u4e66\u8fdb\u884c\u9a8c\u8bc1\uff1b\n\nclient auth\uff1a\u8868\u793aserver\u53ef\u4ee5\u7528\u8be5CA\u5bf9client\u63d0\u4f9b\u7684\u8bc1\u4e66\u8fdb\u884c\u9a8c\u8bc1\uff1b\n\nexpiry\uff1a\u8fc7\u671f\u65f6\u95f4<\/code><\/pre>\n\u521b\u5efaCA\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u6587\u4ef6<\/strong><\/p>\nvim ca-csr.json\n\n{\n "CN": "kubernetes",\n "key": {\n "algo": "rsa",\n "size": 2048\n },\n "names": [\n {\n "C": "CN",\n "ST": "BeiJing",\n "L": "BeiJing",\n "O": "k8s",\n "OU": "System"\n }\n ],\n "ca": {\n "expiry": "87600h"\n }\n}<\/code><\/pre>\n\u5b57\u6bb5\u8bf4\u660e\uff1a<\/strong><\/p>\n\u201cCN\u201d\uff1aCommon Name\uff0ckube-apiserver \u4ece\u8bc1\u4e66\u4e2d\u63d0\u53d6\u8be5\u5b57\u6bb5\u4f5c\u4e3a\u8bf7\u6c42\u7684\u7528\u6237\u540d (User Name)\uff1b\u6d4f\u89c8\u5668\u4f7f\u7528\u8be5\u5b57\u6bb5\u9a8c\u8bc1\u7f51\u7ad9\u662f\u5426\u5408\u6cd5\uff1b\n\n\u201cO\u201d\uff1aOrganization\uff0ckube-apiserver \u4ece\u8bc1\u4e66\u4e2d\u63d0\u53d6\u8be5\u5b57\u6bb5\u4f5c\u4e3a\u8bf7\u6c42\u7528\u6237\u6240\u5c5e\u7684\u7ec4 (Group)<\/code><\/pre>\n\u751f\u6210CA\u8bc1\u4e66\u548c\u79c1\u94a5<\/strong><\/p>\ncfssl gencert -initca ca-csr.json | cfssljson -bare ca\n\nls | grep ca\nca-config.json\nca.csr\nca-csr.json\nca-key.pem\nca.pem\n\u5176\u4e2dca-key.pem\u662fca\u7684\u79c1\u94a5\uff0cca.csr\u662f\u4e00\u4e2a\u7b7e\u7f72\u8bf7\u6c42\uff0cca.pem\u662fCA\u8bc1\u4e66\uff0c\u662f\u540e\u9762kubernetes\u7ec4\u4ef6\u4f1a\u7528\u5230\u7684RootCA\u3002\n<\/code><\/pre>\n\u521b\u5efakubernetes\u8bc1\u4e66<\/strong><\/p>\n\u5728\u521b\u5efa\u8fd9\u4e2a\u8bc1\u4e66\u4e4b\u524d\uff0c\u5148\u89c4\u5212\u4e00\u4e0b\u67b6\u6784<\/p>\n
k8s-master1 10.211.55.11\n\nk8s-master2 10.211.55.12\n\nk8s-master3 10.211.55.13\n\netcd01 10.211.55.11\n\netcd02 10.211.55.12\n\netcd03 10.211.55.13\n\nVIP 10.211.55.8 <\/code><\/pre>\n\u521b\u5efakubernetes\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u6587\u4ef6<\/strong> <\/p>\nvim kubernetes-csr.json\n{\n "CN": "kubernetes",\n "hosts": [\n "127.0.0.1",\n "10.211.55.11",\n "10.211.55.12",\n "10.211.55.13",\n "10.211.55.8",\n "10.0.0.1",\n "k8s-master1",\n "k8s-master2",\n "k8s-master3",\n "etcd01",\n "etcd02",\n\n "etcd03",\n "kubernetes",\n "kube-api.wangdong.com",\n "kubernetes.default",\n "kubernetes.default.svc",\n "kubernetes.default.svc.cluster",\n "kubernetes.default.svc.cluster.local"\n ],\n "key": {\n "algo": "rsa",\n "size": 2048\n },\n "names": [\n {\n "C": "CN",\n "ST": "BeiJing",\n "L": "BeiJing",\n "O": "k8s",\n "OU": "system"\n }\n ]\n}<\/code><\/pre>\n\u5b57\u6bb5\u8bf4\u660e\uff1a<\/strong><\/p>\n\u5982\u679c hosts \u5b57\u6bb5\u4e0d\u4e3a\u7a7a\u5219\u9700\u8981\u6307\u5b9a\u6388\u6743\u4f7f\u7528\u8be5\u8bc1\u4e66\u7684 IP \u6216\u57df\u540d\u5217\u8868\u3002<\/p>\n
\u7531\u4e8e\u8be5\u8bc1\u4e66\u540e\u7eed\u88ab etcd \u96c6\u7fa4\u548c kubernetes master \u96c6\u7fa4\u4f7f\u7528\uff0c\u5c06etcd\u3001master\u8282\u70b9\u7684IP\u90fd\u586b\u4e0a\uff0c\u540c\u65f6\u8fd8\u6709service\u7f51\u7edc\u7684\u9996IP\u3002(\u4e00\u822c\u662f kube-apiserver \u6307\u5b9a\u7684 service-cluster-ip-range \u7f51\u6bb5\u7684\u7b2c\u4e00\u4e2aIP\uff0c\u5982 10.0.0.1)<\/p>\n
\u4e09\u4e2aetcd\uff0c\u4e09\u4e2amaster\uff0c\u4ee5\u4e0a\u7269\u7406\u8282\u70b9\u7684IP\u4e5f\u53ef\u4ee5\u66f4\u6362\u4e3a\u4e3b\u673a\u540d\u3002<\/p>\n
\u751f\u6210kubernetes\u8bc1\u4e66\u548c\u79c1\u94a5<\/strong><\/p>\ncfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=kubernetes kubernetes-csr.json | cfssljson -bare kubernetes\nls |grep kubernetes\nkubernetes.csr\nkubernetes-csr.json\nkubernetes-key.pem\nkubernetes.pem<\/code><\/pre>\n\u521b\u5efaadmin\u8bc1\u4e66<\/strong><\/p>\n\u521b\u5efaadmin\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u6587\u4ef6<\/strong><\/p>\nvim admin-csr.json\n{\n \"CN\": \"admin\",\n \"hosts\": [],\n \"key\": {\n \"algo\": \"rsa\",\n \"size\": 2048\n },\n \"names\": [\n {\n \"C\": \"CN\",\n \"ST\": \"BeiJing\",\n \"L\": \"BeiJing\",\n \"O\": \"system:masters\",\n \"OU\": \"system\"\n }\n ]\n}<\/code><\/pre>\n\u8bf4\u660e\uff1a<\/strong><\/p>\n\u540e\u7eed kube-apiserver \u4f7f\u7528 RBAC \u5bf9\u5ba2\u6237\u7aef(\u5982 kubelet\u3001kube-proxy\u3001Pod)\u8bf7\u6c42\u8fdb\u884c\u6388\u6743\uff1b\n\nkube-apiserver \u9884\u5b9a\u4e49\u4e86\u4e00\u4e9b RBAC \u4f7f\u7528\u7684 RoleBindings\uff0c\u5982 cluster-admin \u5c06 Group system:masters \u4e0e Role cluster-admin \u7ed1\u5b9a\uff0c\u8be5 Role \u6388\u4e88\u4e86\u8c03\u7528kube-apiserver \u7684\u6240\u6709 API\u7684\u6743\u9650\uff1b\n\nO\u6307\u5b9a\u8be5\u8bc1\u4e66\u7684 Group \u4e3a system:masters\uff0ckubelet \u4f7f\u7528\u8be5\u8bc1\u4e66\u8bbf\u95ee kube-apiserver \u65f6 \uff0c\u7531\u4e8e\u8bc1\u4e66\u88ab CA \u7b7e\u540d\uff0c\u6240\u4ee5\u8ba4\u8bc1\u901a\u8fc7\uff0c\u540c\u65f6\u7531\u4e8e\u8bc1\u4e66\u7528\u6237\u7ec4\u4e3a\u7ecf\u8fc7\u9884\u6388\u6743\u7684 system:masters\uff0c\u6240\u4ee5\u88ab\u6388\u4e88\u8bbf\u95ee\u6240\u6709 API \u7684\u6743\u9650\uff1b<\/code><\/pre>\n\u6ce8\uff1a\u8fd9\u4e2aadmin \u8bc1\u4e66\uff0c\u662f\u5c06\u6765\u751f\u6210\u7ba1\u7406\u5458\u7528\u7684kube config \u914d\u7f6e\u6587\u4ef6\u7528\u7684\uff0c\u73b0\u5728\u6211\u4eec\u4e00\u822c\u5efa\u8bae\u4f7f\u7528RBAC \u6765\u5bf9kubernetes \u8fdb\u884c\u89d2\u8272\u6743\u9650\u63a7\u5236\uff0c kubernetes \u5c06\u8bc1\u4e66\u4e2d\u7684CN \u5b57\u6bb5 \u4f5c\u4e3aUser\uff0c O \u5b57\u6bb5\u4f5c\u4e3a Group<\/p>\n
\u76f8\u5173\u6743\u9650\u8ba4\u8bc1\u53ef\u4ee5\u53c2\u8003\u4e0b\u9762\u6587\u7ae0<\/p>\n
https:\/\/mp.weixin.qq.com\/s\/XIkQdh5gnr-KJhuFHboNag<\/a><\/p>\n\u751f\u6210admin\u8bc1\u4e66\u548c\u79c1\u94a5<\/strong><\/p>\ncfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=kubernetes admin-csr.json | cfssljson -bare admin\nls | grep admin\nadmin.csr\nadmin-csr.json\nadmin-key.pem\nadmin.pem<\/code><\/pre>\n\u521b\u5efakube-proxy\u8bc1\u4e66<\/strong><\/p>\n\u521b\u5efa kube-proxy \u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u6587\u4ef6
\n<\/strong><\/p>\nvim kube-proxy-csr.json\n{\n \"CN\": \"system:kube-proxy\",\n \"hosts\": [],\n \"key\": {\n \"algo\": \"rsa\",\n \"size\": 2048\n },\n \"names\": [\n {\n \"C\": \"CN\",\n \"ST\": \"BeiJing\",\n \"L\": \"BeiJing\",\n \"O\": \"k8s\",\n \"OU\": \"system\"\n }\n ]\n}<\/code><\/pre>\n\u8bf4\u660e\uff1a<\/strong><\/p>\nCN \u6307\u5b9a\u8be5\u8bc1\u4e66\u7684 User \u4e3a system:kube-proxy\uff1b<\/p>\n
kube-apiserver \u9884\u5b9a\u4e49\u7684 RoleBinding system:node-proxier \u5c06User system:kube-proxy \u4e0e Role system:node-proxier \u7ed1\u5b9a\uff0c\u8be5 Role \u6388\u4e88\u4e86\u8c03\u7528 kube-apiserver Proxy \u76f8\u5173 API \u7684\u6743\u9650\uff1b<\/p>\n
\u8be5\u8bc1\u4e66\u53ea\u4f1a\u88ab kubectl \u5f53\u505a client \u8bc1\u4e66\u4f7f\u7528\uff0c\u6240\u4ee5 hosts \u5b57\u6bb5\u4e3a\u7a7a
\n\u751f\u6210kube-proxy\u8bc1\u4e66\u548c\u79c1\u94a5<\/p>\n
cfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=kubernetes kube-proxy-csr.json | cfssljson -bare kube-proxy\nls |grep kube-proxy\nkube-proxy.csr\nkube-proxy-csr.json\nkube-proxy-key.pem\nkube-proxy.pem<\/code><\/pre>\n\u521b\u5efakube-controoler-manager\u8bc1\u4e66<\/strong><\/p>\n\u521b\u5efa kube-controoler-manager \u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u6587\u4ef6 <\/strong> <\/p>\nvim kube-controller-manager-csr.json\n\n{\n \"CN\": \"system:kube-controller-manager\",\n \"key\": {\n \"algo\": \"rsa\",\n \"size\": 2048\n },\n \"hosts\": [\n \"127.0.0.1\",\n \"10.211.55.11\",\n \"10.211.55.12\",\n \"10.211.55.13\",\n \"k8s-master1\",\n \"k8s-master2\",\n \"k8s-master3\"\n ],\n \"names\": [\n {\n \"C\": \"CN\",\n \"ST\": \"BeiJing\",\n \"L\": \"BeiJing\",\n \"O\": \"system:kube-controller-manager\",\n \"OU\": \"system\"\n }\n ]\n} \n<\/code><\/pre>\n\u8bf4\u660e\uff1a<\/strong><\/p>\nhosts \u5217\u8868\u5305\u542b\u6240\u6709 kube-controller-manager \u8282\u70b9 IP\uff1b\nCN \u4e3a system:kube-controller-manager\u3001O \u4e3a system:kube-controller-manager\uff0ckubernetes \u5185\u7f6e\u7684 ClusterRoleBindings system:kube-controller-manager \u8d4b\u4e88 kube-controller-manager \u5de5\u4f5c\u6240\u9700\u7684\u6743\u9650<\/code><\/pre>\n\u751f\u6210kube-controoller-manager\u8bc1\u4e66\u548c\u79c1\u94a5<\/strong><\/p>\ncfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=kubernetes kube-controller-manager-csr.json | cfssljson -bare kube-controller-manager <\/code><\/pre>\n\u521b\u5efakube-scheduler\u8bc1\u4e66 <\/strong><\/p>\n\u521b\u5efa kube-scheduler \u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\u6587\u4ef6<\/p>\n
vim kube-scheduler-csr.json \n{\n \"CN\": \"system:kube-scheduler\",\n \"hosts\": [\n \"127.0.0.1\",\n \"10.211.55.11\",\n \"10.211.55.12\",\n \"10.211.55.13\",\n \"k8s-master1\",\n \"k8s-master2\",\n \"k8s-master3\",\n ],\n \"key\": {\n \"algo\": \"rsa\",\n \"size\": 2048\n },\n \"names\": [\n {\n \"C\": \"CN\",\n \"ST\": \"BeiJing\",\n \"L\": \"BeiJing\",\n \"O\": \"system:kube-scheduler\",\n \"OU\": \"system\"\n }\n ]\n}<\/code><\/pre>\n\u8bf4\u660e\uff1a<\/strong><\/p>\nhosts \u5217\u8868\u5305\u542b\u6240\u6709 kube-scheduler \u8282\u70b9 IP\uff1b\nCN \u4e3a system:kube-scheduler\u3001O \u4e3a system:kube-scheduler\uff0ckubernetes \u5185\u7f6e\u7684 ClusterRoleBindings system:kube-scheduler \u5c06\u8d4b\u4e88 kube-scheduler \u5de5\u4f5c\u6240\u9700\u7684\u6743\u9650\u3002<\/code><\/pre>\n\u7ecf\u8fc7\u4e0a\u8ff0\u64cd\u4f5c\uff0c\u6211\u4eec\u4f1a\u7528\u5230\u5982\u4e0b\u6587\u4ef6<\/p>\n
cfssl gencert -ca=ca.pem -ca-key=ca-key.pem -config=ca-config.json -profile=kubernetes kube-scheduler-csr.json| cfssljson -bare kube-scheduler\nls | grep pem\nadmin-key.pem\nadmin.pem\nca-key.pem\nca.pem\nkube-proxy-key.pem\nkube-proxy.pem\nkubernetes-key.pem\nkubernetes.pem\nkube-controller-manager-key.pem\nkube-controller-manager.pem\nkube-scheduler-key.pem\nkube-scheduler.pem<\/code><\/pre>\n\u67e5\u770b\u8bc1\u4e66\u4fe1\u606f\uff1a<\/strong> <\/p>\ncfssl-certinfo -cert kubernetes.pem<\/code><\/pre>\n\u5728\u642d\u5efak8s\u96c6\u7fa4\u7684\u65f6\u5019\uff0c\u5c06\u8fd9\u4e9b\u6587\u4ef6\u5206\u53d1\u5230\u81f3\u6b64\u96c6\u7fa4\u4e2d\u5176\u4ed6\u8282\u70b9\u673a\u5668\u4e2d\u5373\u53ef\u3002\u81f3\u6b64\uff0cTLS\u8bc1\u4e66\u521b\u5efa\u5b8c\u6bd5<\/p>\n
\u8bc1\u4e66\u8fd9\u5757\u77e5\u9053\u600e\u4e48\u751f\u6210\u3001\u600e\u4e48\u7528\u5373\u53ef\uff0c\u5efa\u8bae\u6682\u65f6\u4e0d\u5fc5\u8fc7\u591a\u7814\u7a76<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u8fdb\u884c\u4e8c\u8fdb\u5236\u642d\u5efaK8S\u96c6\u7fa4\u524d\uff0c\u6211\u4eec\u9700\u8981\u68b3\u7406\u6700\u78e8\u4eba\u7684\u4e00\u4e2a\u70b9\uff0c\u5c31\u662f\u5404\u79cd\u5404\u6837\u7684\u8bc1\u4e66\u3002 \u5b98\u65b9\u6587\u6863\u53c2\u8003\uff1ahttps:\/\/ […]<\/p>\n","protected":false},"author":3,"featured_media":6635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[418,417,412],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/6583"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6583"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/6583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/media\/6635"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}