{"id":3224,"date":"2018-03-04T10:26:14","date_gmt":"2018-03-04T02:26:14","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=3224"},"modified":"2018-03-04T10:26:14","modified_gmt":"2018-03-04T02:26:14","slug":"%e4%bd%bf%e7%94%a8kubernetes%e5%88%9b%e5%bb%baphp%e7%95%99%e8%a8%80%e6%9d%bf%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/chengxujiaoben\/php\/%e4%bd%bf%e7%94%a8kubernetes%e5%88%9b%e5%bb%baphp%e7%95%99%e8%a8%80%e6%9d%bf%e7%b3%bb%e7%bb%9f\/","title":{"rendered":"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf"},"content":{"rendered":"<p>\u672c\u6587\u5c06\u6f14\u793a\u4f7f\u7528kubernetes\u7cfb\u7edf\u57fa\u4e8e kubeguide\u76f8\u5173\u7684\u955c\u50cf\u6587\u4ef6\u521b\u5efa\u57fa\u4e8ephp\u548credis\u7684\u7559\u8a00\u677f\u7cfb\u7edf\uff0c\u56e0\u4e3a\u7cfb\u7edf\u8d44\u6e90\u6709\u9650\uff0ckubernetes\u96c6\u7fa4\u53ea\u6709\u4e00\u4e2amaster\u8282\u70b9\u548cslave\u8282\u70b9\u3002<\/p>\n<p>Docker\u672c\u5730\u4ed3\u5e93\u4e0ekubernetes\u96c6\u7fa4\u914d\u7f6e\u8bf7\u67e5\u770b\u00a0<a href=\"https:\/\/www.linuxidc.com\/Linux\/2018-03\/151136.htm\">https:\/\/www.linuxidc.com\/Linux\/2018-03\/151136.htm<\/a>\u3002<\/p>\n<p>\u4e00\u3001\u73af\u5883\u4ecb\u7ecd<br \/>\n\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\uff1a<a title=\"CentOS\" href=\"https:\/\/www.linuxidc.com\/topicnews.aspx?tid=14\" target=\"_blank\">CentOS<\/a>\u00a0linux 7.2 64bit<br \/>\nMaster\u8282\u70b9\uff1a192.168.115.5\/24 vm1<br \/>\nSlave\u8282\u70b91\uff1a192.168.115.6\/24 vm2<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892885.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"446\" height=\"112\" \/><\/p>\n<p>\u8bbf\u95ee\u6d41\u7a0b\u56fe\u5982\u4e0b\uff1a<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892882.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>\u4e8c\u3001\u5728\u7ebf\u4e0b\u8f7d\u76f8\u5173\u7684\u955c\u50cf\u6587\u4ef6\uff0c\u5e76\u7eb3\u5165\u672c\u5730\u4ed3\u5e93\u7edf\u4e00\u7ba1\u7406<\/p>\n<p># docker pull kubeguide\/redis-master<br \/>\n# docker pull kubeguide\/guestbook-php-frontend<br \/>\n# docker pull kubeguide\/guestbook-redis-slave<br \/>\n# docker tag kubeguide\/redis-master registry.fjhb.cn\/redis-master<br \/>\n# docker tag kubeguide\/guestbook-php-frontend registry.fjhb.cn\/guestbook-php-frontend<br \/>\n# docker tag kubeguide\/guestbook-redis-slave registry.fjhb.cn\/guestbook-redis-slave<br \/>\n# docker push registry.fjhb.cn\/redis-master<br \/>\n# docker push registry.fjhb.cn\/guestbook-php-frontend<br \/>\n# docker push registry.fjhb.cn\/guestbook-redis-slave<br \/>\n# curl -u yang:123 -XGET https:\/\/registry.fjhb.cn\/v2\/_catalog<br \/>\n# docker images |grep fjhb<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892887.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>\u4e09\u3001\u914d\u7f6e\u6587\u4ef6\u51c6\u5907<br \/>\n1\u3001\u521b\u5efaredis-master rc\u548cservice\u914d\u7f6e\u6587\u4ef6<\/p>\n<p># cat redis-master-controller.yaml<br \/>\napiVersion: v1<br \/>\nkind: ReplicationController<br \/>\nmetadata:<br \/>\nname: redis-master<br \/>\nspec:<br \/>\nreplicas: 1<br \/>\nselector:<br \/>\nname: redis-master<br \/>\ntemplate:<br \/>\nmetadata:<br \/>\nname: redis-master<br \/>\nlabels:<br \/>\nname: redis-master<br \/>\nspec:<br \/>\ncontainers:<br \/>\n&#8211; name: redis-master<br \/>\nimage: registry.fjhb.cn\/redis-master<br \/>\nports:<br \/>\n&#8211; containerPort: 6379# cat redis-master-service.yaml<br \/>\napiVersion: v1<br \/>\nkind: Service<br \/>\nmetadata:<br \/>\nname: redis-master<br \/>\nlabels:<br \/>\nname: redis-master<br \/>\nspec:<br \/>\nports:<br \/>\n&#8211; port: 6379<br \/>\ntargetPort: 6379<br \/>\nselector:<br \/>\nname: redis-master<\/p>\n<p>2\u3001\u521b\u5efaredis-slave\u7684rc\u548cservice\u914d\u7f6e\u6587\u4ef6<\/p>\n<p># cat redis-slave-controller.yaml<br \/>\napiVersion: v1<br \/>\nkind: ReplicationController<br \/>\nmetadata:<br \/>\nname: redis-slave<br \/>\nspec:<br \/>\nreplicas: 2<br \/>\nselector:<br \/>\nname: redis-slave<br \/>\ntemplate:<br \/>\nmetadata:<br \/>\nname: redis-slave<br \/>\nlabels:<br \/>\nname: redis-slave<br \/>\nspec:<br \/>\ncontainers:<br \/>\n&#8211; name: redis-slave<br \/>\nimage: registry.fjhb.cn\/guestbook-redis-slave<br \/>\nenv:<br \/>\n&#8211; name: GET_HOSTS_FROM<br \/>\nvalue: env<br \/>\nports:<br \/>\n&#8211; containerPort: 6379# cat redis-slave-service.yaml<br \/>\napiVersion: v1<br \/>\nkind: Service<br \/>\nmetadata:<br \/>\nname: redis-slave<br \/>\nlabels:<br \/>\nname: redis-slave<br \/>\nspec:<br \/>\nports:<br \/>\n&#8211; port: 6379<br \/>\nselector:<br \/>\nname: redis-slave<\/p>\n<p>3\u3001\u521b\u5efafrontend\u7684rc\u548cservice\u914d\u7f6e\u6587\u4ef6<\/p>\n<p># cat frontend-controller.yaml<br \/>\napiVersion: v1<br \/>\nkind: ReplicationController<br \/>\nmetadata:<br \/>\nname: frontend<br \/>\nlabels:<br \/>\nname: frontend<br \/>\nspec:<br \/>\nreplicas: 3<br \/>\nselector:<br \/>\nname: frontend<br \/>\ntemplate:<br \/>\nmetadata:<br \/>\nlabels:<br \/>\nname: frontend<br \/>\nspec:<br \/>\ncontainers:<br \/>\n&#8211; name: frontend<br \/>\nimage: registry.fjhb.cn\/guestbook-php-frontend<br \/>\nenv:<br \/>\n&#8211; name: GET_HOSTS_FROM<br \/>\nvalue: env<br \/>\nports:<br \/>\n&#8211; containerPort: 80# cat frontend-service.yaml<br \/>\napiVersion: v1<br \/>\nkind: Service<br \/>\nmetadata:<br \/>\nname: frontend<br \/>\nlabels:<br \/>\nname: frontend<br \/>\nspec:<br \/>\ntype: NodePort<br \/>\nports:<br \/>\n&#8211; port: 80<br \/>\nnodePort: 30001<br \/>\nselector:<br \/>\nname: frontend<\/p>\n<p>\u56db\u3001\u5728master\u8282\u70b9\u4e0a\u521b\u5efarc \u548c sevices<\/p>\n<p># kubectl create -f redis-master-controller.yaml<br \/>\n# kubectl create -f redis-slave-controller.yaml<br \/>\n# kubectl create -f frontend-controller.yaml<br \/>\n# kubectl create -f redis-master-service.yaml<br \/>\n# kubectl create -f redis-slave-service.yaml<br \/>\n# kubectl create -f frontend-service.yaml<br \/>\n# kubectl get rc<br \/>\n# kubectl get svc<br \/>\n# kubectl get pod<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892888.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p># kubectl describe pod redis-slave-gsk1p<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892889.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>\u65e0\u6cd5\u521b\u5efapod\u7684\u539f\u56e0\u4e3b\u8981\u662f\u65e0\u6cd5\u4ece\u672c\u5730\u4ed3\u5e93\u4e2d\u62c9\u53d6\u955c\u50cf\uff0c\u5373\u4f7f\u672c\u5730\u5df2\u7ecf\u5b58\u5728\u4e86\u8fd9\u4e2a\u955c\u50cf\uff0c\u4e5f\u662f\u62a5\u8fd9\u4e2a\u9519\u8bef\u3002\u56e0\u4e3akubernetes\u7684imagePullPolicy\u83b7\u53d6\u955c\u50cf\u7b56\u7565\u9ed8\u8ba4\u503c\u4e3aAlways<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/1803011948928810.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>\u6211\u4eec\u672c\u5730\u4ed3\u5e93\u7684nginx\u914d\u7f6e\u4e86basic\u9a8c\u8bc1\uff0c\u6545\u800c\u62a5\u9519\u5982\u4e0b<br \/>\nError syncing pod, skipping: failed to &#8220;StartContainer&#8221; for &#8220;redis-slave&#8221; with ErrImagePull: &#8220;unauthorized: authentication required&#8221;<br \/>\n\u5173\u95ednginx basic\u8ba4\u8bc1\u4e4b\u540e\uff0c\u518d\u5c1d\u8bd5\u4e00\u6b21\uff0c\u679c\u7136\u6ca1\u6709\u95ee\u9898\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892881.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<div class=\"google-auto-placed ap_container\"><ins class=\"adsbygoogle\" data-ad-format=\"auto\" data-ad-client=\"ca-pub-5195587195407606\" data-adsbygoogle-status=\"done\"><ins id=\"aswift_6_expand\"><ins id=\"aswift_6_anchor\"><iframe id=\"aswift_6\" name=\"aswift_6\" width=\"755\" height=\"189\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/ins><\/ins><\/ins><\/div>\n<p>\u5728Kubernetes\u4e2d\u4f7f\u7528\u79c1\u6709\u4ed3\u5e93\u5e76\u652f\u6301basic\u8ba4\u8bc1\u7684\u6700\u7ec8\u89e3\u51b3\u65b9\u6848\u662f\u53bb\u914d\u7f6ekubernetes\u7684serviceaccount\uff0c\u5173\u4e8e\u8be6\u7ec6\u7684\u914d\u7f6e\u5c06\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\u8fdb\u884c\u4ecb\u7ecd\u3002<\/p>\n<p>\u516d\u3001\u6d4b\u8bd5<br \/>\n1\u3001\u67e5\u770bredis master\u8282\u70b9\u7684redis\u96c6\u7fa4\u4fe1\u606f<\/p>\n<p># kubectl exec redis-master-9993n redis-cli info |grep -A 5 &#8220;Replication&#8221;<br \/>\n# kubectl exec redis-slave-gnq41 redis-cli info |grep -A 5 &#8220;Replication&#8221;<br \/>\n# kubectl exec redis-slave-nvscp redis-cli info |grep -A 5 &#8220;Replication&#8221;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892883.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>2\u3001web\u6d4b\u8bd5<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892884.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>\u901a\u8fc7firebug\u63d2\u4ef6\u53ef\u4ee5\u770b\u5230\u662fphp+apache\u5728\u63d0\u4f9bweb\u670d\u52a1<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.linuxidc.com\/upload\/2018_03\/180301194892886.png\" alt=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" width=\"705\" vspace=\"5\" \/><\/p>\n<p>\u4e03\u3001 rc\u548cservice\u7684\u5220\u9664<\/p>\n<p># kubectl delete -f frontend-controller.yaml<br \/>\n# kubectl delete -f redis-master-controller.yaml<br \/>\n# kubectl delete -f redis-slave-controller.yaml<br \/>\n# kubectl delete -f redis-slave-service.yaml<br \/>\n# kubectl delete -f redis-master-service.yaml<br \/>\n# kubectl delete -f frontend-service.yaml<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u5c06\u6f14\u793a\u4f7f\u7528kubernetes\u7cfb\u7edf\u57fa\u4e8e kubeguide\u76f8\u5173\u7684\u955c\u50cf\u6587\u4ef6\u521b\u5efa\u57fa\u4e8ephp\u548credis\u7684\u7559\u8a00\u677f &#8230; <a title=\"\u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/jishu\/chengxujiaoben\/php\/%e4%bd%bf%e7%94%a8kubernetes%e5%88%9b%e5%bb%baphp%e7%95%99%e8%a8%80%e6%9d%bf%e7%b3%bb%e7%bb%9f\/\" aria-label=\"\u9605\u8bfb \u4f7f\u7528Kubernetes\u521b\u5efaPHP\u7559\u8a00\u677f\u7cfb\u7edf\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3224","post","type-post","status-publish","format-standard","hentry","category-php"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=3224"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3224\/revisions"}],"predecessor-version":[{"id":3225,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3224\/revisions\/3225"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=3224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=3224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=3224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}