{"id":127338,"date":"2020-06-08T04:26:14","date_gmt":"2020-06-07T20:26:14","guid":{"rendered":"http:\/\/4563.org\/?p=127338"},"modified":"2020-06-08T04:26:14","modified_gmt":"2020-06-07T20:26:14","slug":"k8s-%e9%9b%86%e7%be%a4%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=127338","title":{"rendered":"k8s \u96c6\u7fa4\u8d1f\u8f7d\u5747\u8861"},"content":{"rendered":"
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k8s \u96c6\u7fa4\u8d1f\u8f7d\u5747\u8861 <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : JellyG <\/span> <\/i> 6<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u95ee\u9898\u4e00 k8s \u96c6\u7fa4\u53ea\u662f pod \u8d1f\u8f7d\u5747\u8861\u3002\u5e76\u4e0d\u662f\u8282\u70b9\u8d1f\u8f7d\u5747\u8861\uff0c\u8fd9\u662f\u6211\u7684\u7406\u89e3 \u5b9e\u73b0\u8282\u70b9\u4e0e\u8282\u70b9\u4e4b\u95f4\uff0c\u6216\u8005\u96c6\u7fa4\u8d1f\u8f7d\u5747\u8861\uff0c\u8981\u53e6\u52a0\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\uff1f<\/p>\n

\u95ee\u9898\u4e8c k8s \u80fd\u90e8\u7f72\u4e09\u4e2a etcd\uff0cetcd \u662f\u5947\u6570\u9009\u4e3e\uff0c\u6302\u4e86\u4e00\u4e2a etcd\uff0c\u53e6\u5916\u4e24\u4e2a\u5982\u4f55\u9009\u4e3e\uff1f<\/p>\n

\u95ee\u9898\u4e09\uff0cngnix+keepalive \u53ef\u4ee5\u865a\u62df\u4e24\u4e2a ip \u5417\uff1f\u6bcf\u4e2a\u865a\u62df ip \u5bf9\u5e94\u4e0d\u540c\u670d\u52a1\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (7<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : randyo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u4e5f\u5728\u770b k8s\uff0c\u8d1f\u8f7d\u5747\u8861\u662f\u4e0d\u662f\u5e94\u8be5\u88c5\u4e2a ingress controller \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : thinkmore <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u95ee\u9898\u4e00\uff1a \u5982\u679c\u4f60\u7684 pod \u6570\u91cf\u548c node \u6570\u91cf\u4e00\u81f4\uff0c\u90a3\u4e48\u662f\u4e0d\u662f\u610f\u5473\u7740\u4e5f\u5c31\u5b9e\u73b0\u4e86\u8d1f\u8f7d\u5747\u8861\uff1f<\/p>\n

    \u95ee\u9898\u4e8c\uff1a \u53ef\u4ee5\u53bb\u770b\u4e0b RAFT <\/p>\n

    \u95ee\u9898\u4e09\uff1a \u53ef\u4ee5\uff0c\u53ea\u8981\u4f60\u7684 loadbalancer \u80fd\u8ba4\u8bc6\u5c31\u884c\uff0c\u4e0d\u8fc7\u4e0d\u662f\u901a\u8fc7 ip \u5bf9\u5e94\u670d\u52a1\uff0c\u800c\u662f\u901a\u8fc7 host <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Foralrec <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1. scheduler \u4f1a\u5bf9 binding \u505a\u8bc4\u5206,pod \u5747\u8861\u4e86,node \u81ea\u7136\u5c31\u5747\u8861.
    2. \u5e73\u7968\u4f1a\u8fdb\u5165\u4e0b\u4e00\u8f6e,\u5148\u53d1\u8d77\u5148\u505a leader
    3.\u8fd9\u4e2a\u968f\u4fbf\u4e86..\u600e\u4e48\u90e8\u7f72\u90fd\u884c. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : JellyG <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1.\u660e\u767d\u4f60\u7684\u610f\u601d\uff0c\u6211\u7684\u610f\u601d\u662f\u4f60\u8bbf\u95ee pod \u670d\u52a1\uff0c\u662f\u4e0d\u662f\u9700\u8981\u66b4\u9732\u7aef\u53e3\uff0c\u8bbf\u95ee\u662f\u4e0d\u662f nodeip+\u7aef\u53e3\u8bbf\u95ee\uff0c\u5982\u679c\u8fd9\u4e2a node \u6302\u4e86\u600e\u4e48\u529e\uff0c\u662f\u4e0d\u662f\u8981\u52a0\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\u5b9e\u73b0\u9ad8\u53ef\u7528
    2.\u90a3\u4e3a\u4ec0\u4e48\u8bf4 etcd \u662f\u5947\u6570\u9009\u4e3e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : JellyG <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @thinkmore
    @Foralrec
    1.\u660e\u767d\u4f60\u7684\u610f\u601d\uff0c\u6211\u7684\u610f\u601d\u662f\u4f60\u8bbf\u95ee pod \u670d\u52a1\uff0c\u662f\u4e0d\u662f\u9700\u8981\u66b4\u9732\u7aef\u53e3\uff0c\u8bbf\u95ee\u662f\u4e0d\u662f nodeip+\u7aef\u53e3\u8bbf\u95ee\uff0c\u5982\u679c\u8fd9\u4e2a node \u6302\u4e86\u600e\u4e48\u529e\uff0c\u662f\u4e0d\u662f\u8981\u52a0\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\u5b9e\u73b0\u9ad8\u53ef\u7528
    2.\u90a3\u4e3a\u4ec0\u4e48\u8bf4 etcd \u662f\u5947\u6570\u9009\u4e3e <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : thinkmore <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @JellyG \u8bbf\u95ee\u7684\u65f6\u5019\u4e0d\u4f1a\u76f4\u63a5\u8bbf\u95ee nodeIp,\u4e00\u822c\u96c6\u7fa4\u662f\u5728\u516c\u53f8\u5185\u7f51\u7684\u3002 \u6240\u4ee5\u4f1a\u4f7f\u7528 LB –> Nodes. \u5230\u65f6\u5019\u76f4\u63a5\u8bbf\u95ee LB \u5c31\u884c\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : JellyG <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @thinkmore \u610f\u601d\u5c31\u662f\u8bf4\u8fd8\u662f\u8981\u52a0\u8d1f\u8f7d\u5747\u8861 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    k8s \u96c6\u7fa4\u8d1f\u8f7d\u5747\u8861 \u8cc7\u6df1\u5927\u4f6c :…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/127338"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=127338"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/127338\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=127338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=127338"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=127338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}