{"id":35544,"date":"2024-01-13T17:29:45","date_gmt":"2023-09-03T22:14:00","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes%e7%ac%94%e8%ae%b0-2\/"},"modified":"2024-05-04T18:16:30","modified_gmt":"2024-05-04T10:16:30","slug":"kubernetes%e7%ac%94%e8%ae%b0-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes%e7%ac%94%e8%ae%b0-2\/","title":{"rendered":"Kubernetes\u7b14\u8bb0"},"content":{"rendered":"

\u6982\u8981: \u63d0\u4f9b\u4ee5\u4e0b\u5185\u5bb9\u7684\u6982\u62ec<\/h1>\n

\u7531\u4e8eKubernetes\u5f88\u590d\u6742\uff0c\u6240\u4ee5\u6211\u5c06\u9010\u6b65\u8bb0\u5f55\u4e0b\u6211\u8c03\u67e5\u5230\u7684\u5185\u5bb9\u3002<\/p>\n

\n
\u5f79\u5272IP\u30a2\u30c9\u30ec\u30b9master10.136.3.183node110.136.3.184node210.136.3.185<\/div>\n<\/div>\n
    \n
  • \n
      \u540d\u524d\u89e3\u6c7a\u306f\u5229\u7528\u305b\u305a\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u307f\u4f7f\u3046<\/ul>\n<\/li>\n<\/ul>\n

       <\/p>\n

        \n
      • \n
          master\u306fmaster node\u3068\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308b<\/ul>\n<\/li>\n<\/ul>\n

           <\/p>\n

            \n
          • \n
              node\u306fworker node\u3068\u547c\u3070\u308c\u308b<\/ul>\n<\/li>\n<\/ul>\n

              \u6614\u306fminion\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u305f(\u4eca\u3082?)<\/p>\n

              \u5b89\u88c5\u7684\u8fc7\u7a0b<\/h1>\n

              \u9806\u756a<\/p>\n

              etcd (master\u306e\u307f)<\/p>\n

              master\u3068\u306f\u5225\u306eetcd\u30b5\u30fc\u30d0\u3067\u3082\u554f\u984c\u306a\u3044\u304c\u3001master\u306b\u5165\u308c\u3089\u308c\u308b\u4e8b\u304c\u307b\u3068\u3093\u3069
              \nnode\u306fetcd\u30b5\u30fc\u30d0\u304b\u3089\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3060\u3051\u306a\u306e\u3067node\u81ea\u4f53\u306betcd\u306f\u5165\u3063\u3066\u7121\u304f\u3066\u3082\u826f\u3044<\/p>\n

              flanneld
              \ndocker
              \nkubernetes<\/p>\n

              etcd\u3000(master\u306e\u307f)<\/p>\n

              \/etc\/etcd\/etcd.conf
              \nETCD_LISTEN_CLIENT_URLS=”http:\/\/10.136.3.183:2379,http:\/\/localhost:2379″
              \nETCD_ADVERTISE_CLIENT_URLS=”http:\/\/localhost:2379″<\/p>\n

              flanneld<\/p>\n

              \/etc\/sysconfig\/flanneld (master,node\u5171\u901a)<\/p>\n

              FLANNEL_ETCD_ENDPOINTS=”http:\/\/10.136.3.183:2379″
              \nFLANNEL_ETCD_PREFIX=”\/flannel\/network”<\/p>\n

              \u5173\u4e8eetcd<\/h1>\n
                \n
              • \n
                  \u5206\u6563Key-Values\u30b9\u30c8\u30a2\u3092\u4f7f\u3044\u5404\u7a2e\u8a2d\u5b9a\u3092\u30ce\u30fc\u30c9\u9593\u3067\u5171\u6709\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0<\/ul>\n<\/li>\n<\/ul>\n

                  Key-Values\u30b9\u30c8\u30a2\u30c7\u30fc\u30bf\u306f\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\uff08=\u30d1\u30b9\uff09\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b
                  \nLinux\u306e\u5b9f\u969b\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306f\u5225\u7269\u3002\u3042\u304f\u307e\u3067\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068<\/p>\n

                  Kubernetes\u3067\u306e\u7528\u9014<\/p>\n

                  flannel\u3084SkyDNS\u3001\u305d\u306e\u4ed6\u95a2\u9023\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2<\/p>\n

                  \u901a\u8fc7\u547d\u4ee4\u8fdb\u884c\u786e\u8ba4<\/h2>\n

                  \u5728\u5b89\u88c5\u548c\u6784\u5efamaster\u548cnode\u7684\u8fc7\u7a0b\u5b8c\u6210\u540e\u8fdb\u884c\u786e\u8ba4\u3002\u9664\u4e86\u7f51\u7edc\u4e4b\u5916\uff0c\u5bb9\u5668\u7684\u4fe1\u606f\u4f3c\u4e4e\u4e5f\u5728etcd\u4e2d\u8fdb\u884c\u7ba1\u7406\uff0c\u4f46\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u5728\u8fd9\u91cc\u4e0d\u5199\u660e\u3002<\/p>\n

                  ### \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067config\u3092\u4f5c\u6210\u6e08\u307f<\/span>\r\n$ <\/span>sudo<\/span> \/usr\/bin\/etcdctl mk \/flannel\/network\/config {<\/span>\"Network\"<\/span>:\"172.17.0.0\/16\"<\/span>}<\/span>\r\n<\/code><\/pre>\n
                  [<\/span>10.136.3.183(<\/span>master)]<\/span>\r\n### \u72b6\u614b\u306e\u78ba\u8a8d<\/span>\r\n$ <\/span>etcdctl cluster-health\r\n================================================<\/span>\r\nmember 8e9e05c52164694d is healthy: got healthy result from http:\/\/localhost:2379\r\ncluster is healthy\r\n================================================<\/span>\r\n-> member\u306fmaster\u306e\u307f\r\n\r\n### \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u306e\u78ba\u8a8d<\/span>\r\n$ <\/span>etcdctl ls<\/span>\r\n================================================<\/span>\r\n\/flannel\r\n================================================<\/span>\r\n\r\n$ <\/span>etcdctl ls<\/span> \/flannel --recursive<\/span> -p<\/span>\r\n================================================<\/span>\r\n\/flannel\/network\/\r\n\/flannel\/network\/config\r\n\/flannel\/network\/subnets\/\r\n\/flannel\/network\/subnets\/172.17.3.0-24\r\n\/flannel\/network\/subnets\/172.17.67.0-24\r\n\/flannel\/network\/subnets\/172.17.98.0-24\r\n================================================<\/span>\r\n--recursive<\/span> : \u518d\u5e30\u7684\u306b\u8868\u793a\r\n-p<\/span> : \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u5834\u5408\u306f\u5f8c\u308d\u306b\u300c\/\u300d\u304c\u4ed8\u304f\r\n\r\n### \u30ad\u30fc\u30d0\u30ea\u30e5\u30fc\u306e\u78ba\u8a8d<\/span>\r\n$ <\/span>etcdctl get \/flannel\/network\/config\r\n================================================<\/span>\r\n{<\/span>\"Network\"<\/span>:\"172.17.0.0\/16\"<\/span>}<\/span>\r\n================================================<\/span>\r\n-> \u3053\u306e\u30ec\u30f3\u30b8\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u5404\u30db\u30b9\u30c8\u306b\u30a2\u30b5\u30a4\u30f3\u3055\u308c\u308b\r\n\r\n$ <\/span>etcdctl get \/flannel\/network\/subnets\/172.17.3.0-24\r\n================================================<\/span>\r\n{<\/span>\"PublicIP\"<\/span>:\"10.136.3.184\"<\/span>}<\/span>\r\n================================================<\/span>\r\n-> 10.136.3.184\u306e\u30db\u30b9\u30c8\u306f\u3053\u306eIP\u30ec\u30f3\u30b8\u304c\u30a2\u30b5\u30a4\u30f3\u3055\u308c\u308b\r\n\r\n$ <\/span>etcdctl get \/flannel\/network\/subnets\/172.17.67.0-24\r\n================================================<\/span>\r\n{<\/span>\"PublicIP\"<\/span>:\"10.136.3.185\"<\/span>}<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>etcdctl get \/flannel\/network\/subnets\/172.17.98.0-24\r\n================================================<\/span>\r\n{<\/span>\"PublicIP\"<\/span>:\"10.136.3.183\"<\/span>}<\/span>\r\n================================================<\/span>\r\n\r\n### node\u3067\u5024\u3092\u53d6\u5f97<\/span>\r\n[<\/span>10.136.3.184(<\/span>node1)]<\/span>\r\n$ <\/span>curl http:\/\/10.136.3.183:2379\/v2\/keys\r\n================================================<\/span>\r\n{<\/span>\"action\"<\/span>:\"get\"<\/span>,\"node\"<\/span>:{<\/span>\"dir\"<\/span>:true,\"nodes\"<\/span>:[{<\/span>\"key\"<\/span>:\"\/flannel\"<\/span>,\"dir\"<\/span>:true,\"modifiedIndex\"<\/span>:4,\"createdIndex\"<\/span>:4}]}}<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>curl http:\/\/10.136.3.183:2379\/v2\/keys\/flannel\/network\/subnets\/172.17.3.0-24 | jq\r\n================================================<\/span>\r\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\r\n                                 Dload  Upload   Total   Spent    Left  Speed\r\n100   214  100   214    0     0   199k      0 --<\/span>:--:-- --<\/span>:--:-- --<\/span>:--:--  208k\r\n{<\/span>\r\n  \"action\"<\/span>: \"get\"<\/span>,\r\n  \"node\"<\/span>: {<\/span>\r\n    \"key\"<\/span>: \"\/flannel\/network\/subnets\/172.17.3.0-24\"<\/span>,\r\n    \"value\"<\/span>: \"{<\/span>\\\"<\/span>PublicIP<\/span>\\\"<\/span>:<\/span>\\\"<\/span>10.136.3.184<\/span>\\\"<\/span>}\"<\/span>,\r\n    \"expiration\"<\/span>: \"2017-04-22T09:47:54.099017257Z\"<\/span>,\r\n    \"ttl\"<\/span>: 21188,\r\n    \"modifiedIndex\"<\/span>: 2425,\r\n    \"createdIndex\"<\/span>: 2425\r\n  }<\/span>\r\n}<\/span>\r\n================================================<\/span>\r\n<\/code><\/pre>\n
                  \u5c06key\u7684\u8303\u56f4\u5206\u914d\u7ed9value\u7684\u4e3b\u673a\u3002<\/p>\n
                  \u8bf7\u627e\u51fa\u4e0b\u5217\u53e5\u5b50\u5728\u4e2d\u6587\u4e2d\u7684\u672c\u5730\u5316\u8868\u8fbe\uff1a<\/h2>\n
                  \u53c2\u8003<\/p>\n
                    etcd\u6982\u8981<\/ul>\n
                    \u6709\u5173flanneld<\/h1>\n
                      \n
                    • \n
                        flanneld\u304c\u7121\u3044\u5834\u5408<\/ul>\n<\/li>\n<\/ul>\n
                        \u3042\u308b\u30db\u30b9\u30c8\u3067\u7a3c\u50cd\u3059\u308b\u30b3\u30f3\u30c6\u30ca\u306b\u3001\u5225\u306e\u30db\u30b9\u30c8\u3067\u7a3c\u50cd\u3057\u3066\u3044\u308b\u30b3\u30f3\u30c6\u30ca\u304b\u3089\u30d6\u30ea\u30c3\u30b8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044<\/p>\n
                        docker network ls\u3067bridge\u3068\u8868\u793a\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af
                        \ndocker0(\u3088\u304f\u3042\u308b172.17.\u301c)\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/p>\n
                        flanneld\u306f\u5404\u30db\u30b9\u30c8\u3067\u8d77\u52d5\u3057\u3066\u3044\u308b\u30c7\u30fc\u30e2\u30f3\u30d7\u30ed\u30bb\u30b9<\/p>\n
                        flanneld\u306b\u3088\u308a\u5404\u30b3\u30f3\u30c6\u30ca\u3067\u4e00\u610f\u306a\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064\u3088\u3046\u306b\u3067\u304d\u308b
                        \n\u30db\u30b9\u30c8\u9593\u306e\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u3067\u306f\u306a\u3044<\/p>\n
                        \u540c\u3058\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u5171\u6709\u3057\u3066\u3044\u308b\u3060\u3051
                        \n\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u306fetcd\u304c\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044<\/p>\n
                        flanneld\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u30a2\u30c9\u30ec\u30b9<\/p>\n
                        Kubernetes\u306e\u5916\u5074\u304b\u3089\u306f\u53e9\u3051\u7121\u3044
                        \nKubernetes\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3082\u5225\u7269<\/p>\n
                        \u3053\u308c\u3082Kubernetes\u306e\u5916\u5074\u304b\u3089\u306f\u53e9\u3051\u306a\u3044(\u305d\u3082\u305d\u3082ifocnfig\u3084ip\u3067\u78ba\u8a8d\u3067\u304d\u306a\u3044)<\/p>\n
                        \u901a\u8fc7\u547d\u4ee4\u5b8c\u6210\u786e\u8ba4<\/h2>\n
                        \u6bcf\u4e2a\u4e3b\u673a\u90fd\u88ab\u5206\u914d\u4e0e\u5728etcd\u4e2d\u786e\u8ba4\u7684\u76f8\u540c\u7f51\u7edc\u3002<\/p>\n
                        [<\/span>10.136.3.183(<\/span>master)]<\/span>\r\n$ <\/span>cat<\/span> \/run\/flannel\/docker\r\n================================================<\/span>\r\nDOCKER_OPT_BIP<\/span>=<\/span>\"--bip=172.17.98.1\/24\"<\/span>\r\nDOCKER_OPT_IPMASQ<\/span>=<\/span>\"--ip-masq=true\"<\/span>\r\nDOCKER_OPT_MTU<\/span>=<\/span>\"--mtu=1472\"<\/span>\r\nDOCKER_NETWORK_OPTIONS<\/span>=<\/span>\" --bip=172.17.98.1\/24 --ip-masq=true --mtu=1472\"<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>cat<\/span> \/run\/flannel\/subnet.env\r\n================================================<\/span>\r\nFLANNEL_NETWORK<\/span>=<\/span>172.17.0.0\/16\r\nFLANNEL_SUBNET<\/span>=<\/span>172.17.98.1\/24\r\nFLANNEL_MTU<\/span>=<\/span>1472\r\nFLANNEL_IPMASQ<\/span>=<\/span>false<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>ip a\r\n================================================<\/span>\r\n...\r\n3: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast state UNKNOWN qlen 500\r\n    link<\/span>\/none\r\n    inet 172.17.98.0\/16 scope global flannel0\r\n       valid_lft forever preferred_lft forever\r\n4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN\r\n    link<\/span>\/ether 02:42:d6:c1:17:ba brd ff:ff:ff:ff:ff:ff\r\n    inet 172.17.98.1\/24 scope global docker0\r\n       valid_lft forever preferred_lft forever\r\n================================================<\/span>\r\n\r\n$ <\/span>netstat -rn<\/span>\r\n================================================<\/span>\r\nKernel IP routing table\r\nDestination     Gateway         Genmask         Flags   MSS Window  irtt Iface\r\n0.0.0.0         10.136.2.3      0.0.0.0         UG        0 0          0 eno16780032\r\n10.136.0.0      0.0.0.0         255.255.128.0   U         0 0          0 eno16780032\r\n172.17.0.0      0.0.0.0         255.255.0.0     U         0 0          0 flannel0\r\n172.17.98.0     0.0.0.0         255.255.255.0   U         0 0          0 docker0\r\n================================================<\/span>\r\n\r\n[<\/span>10.136.3.184(<\/span>node1)]<\/span>\r\n$ <\/span>cat<\/span> \/run\/flannel\/docker\r\n================================================<\/span>\r\nDOCKER_OPT_BIP<\/span>=<\/span>\"--bip=172.17.3.1\/24\"<\/span>\r\nDOCKER_OPT_IPMASQ<\/span>=<\/span>\"--ip-masq=true\"<\/span>\r\nDOCKER_OPT_MTU<\/span>=<\/span>\"--mtu=1472\"<\/span>\r\nDOCKER_NETWORK_OPTIONS<\/span>=<\/span>\" --bip=172.17.3.1\/24 --ip-masq=true --mtu=1472\"<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>cat<\/span> \/run\/flannel\/subnet.env\r\n================================================<\/span>\r\nFLANNEL_NETWORK<\/span>=<\/span>172.17.0.0\/16\r\nFLANNEL_SUBNET<\/span>=<\/span>172.17.3.1\/24\r\nFLANNEL_MTU<\/span>=<\/span>1472\r\nFLANNEL_IPMASQ<\/span>=<\/span>false<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>ip a\r\n================================================<\/span>\r\n3: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast state UNKNOWN qlen 500\r\n    link<\/span>\/none\r\n    inet 172.17.3.0\/16 scope global flannel0\r\n       valid_lft forever preferred_lft forever\r\n4: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1472 qdisc noqueue state UP\r\n    link<\/span>\/ether 02:42:b3:f5:03:12 brd ff:ff:ff:ff:ff:ff\r\n    inet 172.17.3.1\/24 scope global docker0\r\n       valid_lft forever preferred_lft forever\r\n================================================<\/span>\r\n\r\n$ <\/span>netstat -rn<\/span>\r\n================================================<\/span>\r\nKernel IP routing table\r\nDestination     Gateway         Genmask         Flags   MSS Window  irtt Iface\r\n0.0.0.0         10.136.2.3      0.0.0.0         UG        0 0          0 eno16780032\r\n10.136.0.0      0.0.0.0         255.255.128.0   U         0 0          0 eno16780032\r\n172.17.0.0      0.0.0.0         255.255.0.0     U         0 0          0 flannel0\r\n172.17.3.0      0.0.0.0         255.255.255.0   U         0 0          0 docker0\r\n================================================<\/span>\r\n\r\n[<\/span>10.136.3.185(<\/span>node2)]<\/span>\r\n$ <\/span>cat<\/span> \/run\/flannel\/docker\r\n================================================<\/span>\r\nDOCKER_OPT_BIP<\/span>=<\/span>\"--bip=172.17.67.1\/24\"<\/span>\r\nDOCKER_OPT_IPMASQ<\/span>=<\/span>\"--ip-masq=true\"<\/span>\r\nDOCKER_OPT_MTU<\/span>=<\/span>\"--mtu=1472\"<\/span>\r\nDOCKER_NETWORK_OPTIONS<\/span>=<\/span>\" --bip=172.17.67.1\/24 --ip-masq=true --mtu=1472\"<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>cat<\/span> \/run\/flannel\/subnet.env\r\n================================================<\/span>\r\nFLANNEL_NETWORK<\/span>=<\/span>172.17.0.0\/16\r\nFLANNEL_SUBNET<\/span>=<\/span>172.17.67.1\/24\r\nFLANNEL_MTU<\/span>=<\/span>1472\r\nFLANNEL_IPMASQ<\/span>=<\/span>false<\/span>\r\n================================================<\/span>\r\n\r\n$ <\/span>ip a\r\n================================================<\/span>\r\n3: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast state UNKNOWN qlen 500\r\n    link<\/span>\/none\r\n    inet 172.17.67.0\/16 scope global flannel0\r\n       valid_lft forever preferred_lft forever\r\n4: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1472 qdisc noqueue state UP\r\n    link<\/span>\/ether 02:42:2c:d9:cf:88 brd ff:ff:ff:ff:ff:ff\r\n    inet 172.17.67.1\/24 scope global docker0\r\n       valid_lft forever preferred_lft forever\r\n================================================<\/span>\r\n\r\n$ <\/span>netstat -rn<\/span>\r\n================================================<\/span>\r\nKernel IP routing table\r\nDestination     Gateway         Genmask         Flags   MSS Window  irtt Iface\r\n0.0.0.0         10.136.2.3      0.0.0.0         UG        0 0          0 eno16780032\r\n10.136.0.0      0.0.0.0         255.255.128.0   U         0 0          0 eno16780032\r\n172.17.0.0      0.0.0.0         255.255.0.0     U         0 0          0 flannel0\r\n172.17.67.0     0.0.0.0         255.255.255.0   U         0 0          0 docker0\r\n================================================<\/span>\r\n\r\n### master(10.136.3.183)\u304b\u3089node2(10.136.3.185)\u306e\u30b3\u30f3\u30c6\u30ca(172.17.67.2)\u306b\u758e\u901a\u78ba\u8a8d<\/span>\r\n[<\/span>10.136.3.183]\r\n$ <\/span>ping 172.17.67.2\r\n================================================<\/span>\r\nPING 172.17.67.2 (<\/span>172.17.67.2)<\/span> 56(<\/span>84)<\/span> bytes of data.\r\n64 bytes from 172.17.67.2: icmp_seq<\/span>=<\/span>1 ttl<\/span>=<\/span>61 time<\/span>=<\/span>0.574 ms\r\n64 bytes from 172.17.67.2: icmp_seq<\/span>=<\/span>2 ttl<\/span>=<\/span>61 time<\/span>=<\/span>0.422 ms\r\n64 bytes from 172.17.67.2: icmp_seq<\/span>=<\/span>3 ttl<\/span>=<\/span>61 time<\/span>=<\/span>0.256 ms\r\n================================================<\/span>\r\n<\/code><\/pre>\n
                        \uff03\uff03 \u53c3\u8003<\/p>\n
                          CoreOS + flannel \u3067\u8907\u6570\u30db\u30b9\u30c8\u9593\u30b3\u30f3\u30c6\u30ca\u901a\u4fe1\u3092\u3059\u308b<\/ul>\n
                          \u5173\u4e8eKubernetes<\/h1>\n
                          \u7ba1\u7406Docker\u5bb9\u5668\u865a\u62df\u5316\u7684\u6846\u67b6<\/p>\n
                            \n
                          • \n
                              Kubernetes\u304c\u3084\u308b\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n
                              \u8907\u6570\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u30c7\u30d7\u30ed\u30a4<\/p>\n
                              \u3069\u306e\u30db\u30b9\u30c8\u306b\u3069\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u914d\u5099\u3059\u308b\u304b\u3092\u96a0\u853d<\/p>\n
                              \u30b3\u30f3\u30c6\u30ca\u9593\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406(\u540d\u524d\u7a7a\u9593\u542b\u3080\uff09<\/p>\n
                              \u30b5\u30fc\u30d3\u30b9\u30c7\u30a3\u30b9\u30ab\u30d0\u30ea\u76f8\u5f53<\/p>\n
                              \u30b3\u30f3\u30c6\u30ca\u306e\u6b7b\u6d3b\u7ba1\u7406<\/p>\n
                              \u30b3\u30f3\u30c6\u30ca\u304c\u6b7b\u3093\u3060\u3089\u81ea\u52d5\u3067\u8d77\u52d5<\/p>\n
                              \u30b3\u30f3\u30c6\u30ca\u306e\u8ca0\u8377\u5206\u6563<\/p>\n
                              \u540c\u4e00\u6a5f\u80fd\u306e\u8907\u6570\u30b3\u30f3\u30c6\u30ca\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0<\/p>\n
                              \u30b3\u30f3\u30c6\u30ca\u306e\u30ea\u30bd\u30fc\u30b9\u30a2\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3<\/p>\n
                              \u30b3\u30f3\u30c6\u30ca\u6bce\u306bCPU\u3084\u30e1\u30e2\u30ea\u306e\u308f\u308a\u3042\u3066<\/p>\n
                              \u3072\u3068\u3064\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u52d5\u304f\u30d7\u30ed\u30bb\u30b9\u306e\u6570\u3092\u6700\u5c0f\u9650\u306b\u3057\u3066\u3001\u4ee3\u308f\u308a\u306b\u30b3\u30f3\u30c6\u30ca\u7fa4\u3092\u7ba1\u7406\u3059\u308b<\/p>\n
                              \u7406\u5c48\u3067\u8a00\u3048\u3070\u30b3\u30f3\u30c6\u30ca\u306f1\u3064\u306eOS\u76f8\u5f53\u306a\u306e\u3067\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u52d5\u304b\u3059\u4e8b\u304c\u3067\u304d\u308b
                              \n\u7c21\u6613\u5316\u306e\u305f\u3081\u306b\u3053\u3053\u3067\u306f1\u30b3\u30f3\u30c6\u30ca1\u30d7\u30ed\u30bb\u30b9<\/p>\n
                              \u4f7f\u7528\u8bcd\u6c47<\/h2>\n
                                \n
                              • \n
                                  Pod<\/ul>\n<\/li>\n<\/ul>\n
                                  1\u3064\u4ee5\u4e0a\u306e\u30b3\u30f3\u30c6\u30ca\u306e\u96c6\u307e\u308a
                                  \n\u8907\u6570\u306e\u30b3\u30f3\u30c6\u30ca\u304c\u3042\u308b\u5834\u5408\u306f\u5171\u6709\u3055\u308c\u305f\u30dc\u30ea\u30e5\u30fc\u30e0\u3082\u7ba1\u7406\u3059\u308b
                                  \nPod\u5185\u306e\u30b3\u30f3\u30c6\u30ca\u306f\u5fc5\u305a\u540c\u3058\u30db\u30b9\u30c8
                                  \nLabel<\/p>\n
                                  Pod\u306b\u3064\u3051\u308b\u30e9\u30d9\u30eb
                                  \n\u4f8b) Production\u3001Development\u3001Staging\u3001Frontend\u3001Backend\u306a\u3069
                                  \n\u8907\u6570\u30e9\u30d9\u30eb\u304c\u4ed8\u3051\u3089\u308c\u308b<\/p>\n
                                  ReplicaSet<\/p>\n
                                  Pod\u3092\u751f\u6210\u3001\u7ba1\u7406\u3059\u308b<\/p>\n
                                  PodTemplate\u304b\u3089\u6307\u5b9a\u3055\u308c\u305f\u6570\u306e\u30ec\u30d7\u30ea\u30ab\u3092\u4f5c\u6210\u3057\u3066\u7dad\u6301\u3059\u308b
                                  \n\u8d77\u52d5\u4e2d\u306ePod\u306e\u76e3\u8996\u3092\u3057\u3066\u3044\u3066\u4f55\u3089\u304b\u306e\u539f\u56e0\u3067Pod\u304c\u6e1b\u3063\u305f\u308a\u5897\u3048\u305f\u308a\u3057\u305f\u3089\u3001\u5143\u306e\u6570\u306b\u623b\u3059<\/p>\n
                                  Replication Controller\u306e\u5f8c\u7d99<\/p>\n
                                  Deployment<\/p>\n
                                  ReplicaSet\u3092\u751f\u6210\u3001\u7ba1\u7406
                                  \n\u30c7\u30d7\u30ed\u30a4\u7ba1\u7406<\/p>\n
                                  \u30ed\u30fc\u30ea\u30f3\u30b0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/p>\n
                                  \u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b3\u30f3\u30c6\u30ca\u304b\u3089\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b3\u30f3\u30c6\u30ca\u306b\u5f90\u3005\u306b\u7f6e\u304d\u63db\u3048\u3066\u3044\u304f\u306a\u3069
                                  \n\u65b0\u65e7\u306ePod\u5171\u306b\u5171\u901a\u3059\u308b\u30e9\u30d9\u30eb\u3092\u6301\u3063\u3066\u304a\u308a\u3001Service\u3092\u901a\u3057\u3066\u65b0\u65e7\u6df7\u3056\u3063\u305f\u72b6\u614b\u3067\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u308b<\/p>\n
                                  \u30ed\u30fc\u30eb\u30d0\u30c3\u30af<\/p>\n
                                  \u30ed\u30fc\u30ea\u30f3\u30b0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5f8c\u3082\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u524d\u306eReplicaSet\u306f\u4e00\u5b9a\u6570\u4fdd\u6301\u3055\u308c\u308b<\/p>\n
                                  Kubernetes: Deployment \u306e\u4ed5\u7d44\u307f<\/p>\n
                                  Service<\/p>\n
                                  L3\u306e\u30d7\u30ed\u30ad\u30b7\u307f\u305f\u3044\u306a\u5f79\u5272
                                  \n\u8a2d\u5b9a\u3057\u305fPod\u306b\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u3067\u30a2\u30af\u30bb\u30b9\u3092\u5206\u914d\u3059\u308b<\/p>\n
                                  \u7ec4\u4ef6<\/h2>\n
                                    \n
                                  • \n
                                      master<\/ul>\n<\/li>\n<\/ul>\n
                                      kube-apiserver<\/p>\n
                                      Kubernetes\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u7ba1\u7406\u3059\u308bAPI\u30b5\u30fc\u30d0\u30fc<\/p>\n
                                      etcd
                                      \nkube-controller-manager<\/p>\n
                                      \u5404\u7a2e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u8d77\u52d5\u3057\u7ba1\u7406\u3059\u308b\u30de\u30cd\u30fc\u30b8\u30e3\u30fc
                                      \nNode Controller: \u30ce\u30fc\u30c9\u304c\u843d\u3061\u305f\u3068\u304d\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3057\u305f\u3089\u4f55\u304b\u51e6\u7406\u3092\u3059\u308b
                                      \nReplication Controller: Pod\u304c\u3061\u3083\u3093\u3068\u5b9a\u3081\u3089\u308c\u305f\u6570\u7a3c\u50cd\u3057\u3066\u3044\u308b\u304b\u306a\u3069\u3092\u7ba1\u7406\u3059\u308b
                                      \nEndpoints Controller: \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u79fb\u3057\u305f\u308a\u3059\u308b
                                      \nService Account & Token Controllers:\u3000\u30c7\u30d5\u30a9\u30eb\u30c8\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u3063\u305f\u308a\u65b0\u3057\u3044namespace\u306b\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u3092\u4f5c\u3063\u305f\u308a\u3059\u308b<\/p>\n
                                      cloud-controller-manager<\/p>\n
                                      \u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u3068\u3084\u308a\u3068\u308a\u3059\u308b\u30de\u30cd\u30fc\u30b8\u30e3\u30fc
                                      \nKubernetes 1.6\u304b\u3089<\/p>\n
                                      kube-scheduler<\/p>\n
                                      Pod\u306e\u30ce\u30fc\u30c9\u3078\u306e\u5272\u308a\u5f53\u3066\u3092\u884c\u3046\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30fc<\/p>\n
                                      DNS<\/p>\n
                                      node<\/p>\n
                                      kubelet<\/p>\n
                                      Pod\u3092\u8d77\u52d5\u3057\u7ba1\u7406\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8(Node\u306e\u30e1\u30a4\u30f3\u51e6\u7406)<\/p>\n
                                      kube-proxy<\/p>\n
                                      Kubernetes\u306eService\u304c\u6301\u3064\u4eee\u60f3\u7684\u306aIP\u30a2\u30c9\u30ec\u30b9(cluster IP)\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b<\/p>\n
                                      client<\/p>\n
                                      kubectl<\/p>\n
                                      Kubernetes\u306eCLI\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/p>\n
                                      \u547d\u4ee4<\/h2>\n
                                      \u90e8\u7f72\u76f8\u5173<\/h3>\n
                                      \n
                                      \u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u30c7\u30d7\u30ed\u30a4\u30ea\u30d3\u30b8\u30e7\u30f3nginx\u306e\u30d0\u30fc\u30b8\u30e7\u30f3rs\/deployment-example-274803973011.10rs\/deployment-example-282930437121.11<\/div>\n<\/div>\n
                                      \u90e8\u7f72<\/p>\n
                                      ### --record : kubectl\u306e\u30b3\u30de\u30f3\u30c9\u3092\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u4fdd\u5b58<\/span>\r\n$ <\/span>kubectl create -f<\/span> deployment-example.yaml --record<\/span>\r\n================================================<\/span>\r\ndeployment \"deployment-example\"<\/span> created\r\n================================================<\/span>\r\n\r\n### \u8a2d\u5b9a\u3057\u305f\u30e9\u30d9\u30eb\u3092\u6307\u5b9a\u3057\u3066\u95a2\u9023\u30ea\u30bd\u30fc\u30b9<\/span>\r\n### --selector : \u30e9\u30d9\u30eb\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3<\/span>\r\n### app=<lavel><\/span>\r\n$ <\/span>kubectl get deployments,replicasets,pods --selector<\/span> app<\/span>=<\/span>deployment-example\r\n================================================<\/span>\r\nNAME                        DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE\r\ndeploy\/deployment-example   2         2         2            0           33s\r\n\r\nNAME                               DESIRED   CURRENT   READY     AGE\r\nrs\/deployment-example-2748039730   2         2         0         33s\r\n\r\nNAME                                     READY     STATUS              RESTARTS   AGE\r\npo\/deployment-example-2748039730-2q8vr   0\/1       ContainerCreating   0          33s\r\npo\/deployment-example-2748039730-sm7z3   0\/1       ContainerCreating   0          33s\r\n================================================<\/span>\r\n<\/code><\/pre>\n
                                      \u6eda\u52a8\u66f4\u65b0<\/p>\n
                                      ### deployment-example\u306e\u4e2d\u8eab\u3092\u3055\u3063\u304d\u3068\u5909\u66f4\u3057\u3066\u5b9f\u884c<\/span>\r\n$ <\/span>kubectl apply -f<\/span> deployment-example.yaml --record<\/span>\r\n================================================<\/span>\r\ndeployment \"deployment-example\"<\/span> configured\r\n================================================<\/span>\r\n\r\n### \u30ed\u30fc\u30ea\u30f3\u30b0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u69d8\u5b50\u3092\u8868\u793a<\/span>\r\n$\u3000<\/span>kubectl get deployments,replicasets,pods --selector<\/span> app<\/span>=<\/span>deployment-example\r\n================================================<\/span>\r\nNAME                        DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE\r\ndeploy\/deployment-example   2         3         2            1           11m\r\n\r\nNAME                               DESIRED   CURRENT   READY     AGE\r\nrs\/deployment-example-2748039730   1         1         1         11m\r\nrs\/deployment-example-2829304371   2         2         0         20s\r\n\r\nNAME                                     READY     STATUS              RESTARTS   AGE\r\npo\/deployment-example-2748039730-2q8vr   1\/1       Running             0          11m\r\npo\/deployment-example-2829304371-gnrf2   0\/1       ContainerCreating   0          20s\r\npo\/deployment-example-2829304371-wmds5   0\/1       ContainerCreating   0          20s\r\n================================================<\/span>\r\n\r\n### \u30ed\u30fc\u30ea\u30f3\u30b0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5b8c\u4e86\u5f8c<\/span>\r\n$\u3000<\/span>kubectl get deployments,replicasets,pods --selector<\/span> app<\/span>=<\/span>deployment-example\r\n================================================<\/span>\r\nNAME                        DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE\r\ndeploy\/deployment-example   2         2         2            2           16m\r\n\r\nNAME                               DESIRED   CURRENT   READY     AGE\r\nrs\/deployment-example-2748039730   0         0         0         16m\r\nrs\/deployment-example-2829304371   2         2         2         5m\r\n\r\nNAME                                     READY     STATUS    RESTARTS   AGE\r\npo\/deployment-example-2829304371-gnrf2   1\/1       Running   0          5m\r\npo\/deployment-example-2829304371-wmds5   1\/1       Running   0          5m\r\n================================================<\/span>\r\n<\/code><\/pre>\n
                                      \u56de\u6eda<\/p>\n
                                      ### \u30c7\u30d7\u30ed\u30a4\u306e\u5c65\u6b74\u3092\u8868\u793a<\/span>\r\n$ <\/span>kubectl rollout history <\/span>deployment deployment-example\r\n================================================<\/span>\r\nREVISION    CHANGE-CAUSE\r\n1       kubectl create -f<\/span> deployment-example.yaml --record<\/span>\r\n2       kubectl apply -f<\/span> deployment-example.yaml --record<\/span>\r\n================================================<\/span>\r\n\r\n### \u30ea\u30d3\u30b8\u30e7\u30f3\u306e\u8a73\u7d30\u78ba\u8a8d<\/span>\r\n$ <\/span>kubectl rollout history <\/span>deployment deployment-example --revision<\/span>=<\/span>1\r\n================================================<\/span>\r\ndeployments \"deployment-example\"<\/span> with revision #1<\/span>\r\n  Labels:   app<\/span>=<\/span>deployment-example\r\n    pod-template-hash=<\/span>2748039730\r\n  Annotations:  kubernetes.io\/change-cause=<\/span>kubectl create -f<\/span> deployment-example.yaml --record<\/span>\r\n  Containers:\r\n   nginx:\r\n    Image:  nginx:1.10\r\n    Port:   80\/TCP\r\n    Volume Mounts:  <none>\r\n    Environment Variables:  <none>\r\n  No volumes.\r\n================================================<\/span>\r\n\r\n### \u30ea\u30d3\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u3066\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u5b9f\u884c<\/span>\r\n### \u6307\u5b9a\u3057\u306a\u3044\u5834\u5408\u306f\u4e00\u3064\u524d\u306e\u30ea\u30d3\u30b8\u30e7\u30f3\u306b\u306a\u308b<\/span>\r\n$ <\/span>kubectl rollout undo deployment deployment-example --to-revision<\/span>=<\/span>1\r\n================================================<\/span>\r\ndeployment \"deployment-example\"<\/span> rolled back\r\n================================================<\/span>\r\n\r\n### \u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3063\u305f\u3053\u3068\u3092\u78ba\u8a8d<\/span>\r\n$ <\/span>kubectl get deployments,replicasets,pods --selector<\/span> app<\/span>=<\/span>deployment-example\r\n================================================<\/span>\r\nNAME                        DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE\r\ndeploy\/deployment-example   2         2         2            2           34m\r\n\r\nNAME                               DESIRED   CURRENT   READY     AGE\r\nrs\/deployment-example-2748039730   2         2         2         34m\r\nrs\/deployment-example-2829304371   0         0         0         23m\r\n\r\nNAME                                     READY     STATUS    RESTARTS   AGE\r\npo\/deployment-example-2748039730-0rcn0   1\/1       Running   0          1m\r\npo\/deployment-example-2748039730-44h4v   1\/1       Running   0          1m\r\n================================================<\/span>\r\n\r\n<\/code><\/pre>\n
                                      Pod\u76f8\u5173<\/h3>\n
                                      ### \u5168\u3066\u306e\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u306e\u30dd\u30c3\u30c9\u306e\u60c5\u5831\u3092\u8868\u793a<\/span>\r\n$ <\/span>kubectl get pods --all-namespaces<\/span>\r\n================================================<\/span>\r\nNAMESPACE       NAME                                    READY     STATUS    RESTARTS   AGE\r\ndefault         deployment-example-2829304371-gnrf2     1\/1       Running   0          10m\r\ndefault         deployment-example-2829304371-wmds5     1\/1       Running   0          10m\r\njoruri          joruri-ldap-centos7                     1\/1       Running   0          1d\r\nkube-system     kubernetes-dashboard-4108885099-mc042   1\/1       Running   0          2d\r\n================================================<\/span>\r\n\r\n### Pod\u306e\u8a73\u7d30\u60c5\u5831\u3092\u8868\u793a<\/span>\r\n$ <\/span>kubectl describe pods --selector<\/span>=<\/span>app<\/span>=<\/span>deployment-example\r\n================================================<\/span>\r\nName:       deployment-example-2829304371-gnrf2\r\nNamespace:  default\r\nNode:       10.136.3.185\/10.136.3.185\r\nStart Time: Sun, 23 Apr 2017 20:12:10 +0900\r\nLabels:     app<\/span>=<\/span>deployment-example\r\n        pod-template-hash=<\/span>2829304371\r\nStatus:     Running\r\nIP:     172.17.67.3\r\nControllers:    ReplicaSet\/deployment-example-2829304371\r\nContainers:\r\n  nginx:\r\n    Container ID:   docker:\/\/c4c539fb48f5a15b45f375eee0cfef4bd00039dc2fb2a75c9188e5e26d1db047\r\n    Image:      nginx:1.11\r\n    Image ID:       docker-pullable:\/\/docker.io\/nginx@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582\r\n    Port:       80\/TCP\r\n    State:      Running\r\n      Started:      Sun, 23 Apr 2017 20:12:48 +0900\r\n    Ready:      True\r\n    Restart Count:  0\r\n    Volume Mounts:\r\n      \/var\/run\/secrets\/kubernetes.io\/serviceaccount from default-token-wpzd6 (<\/span>ro)<\/span>\r\n    Environment Variables:  <none>\r\nConditions:\r\n  Type      Status\r\n  Initialized   True\r\n  Ready     True\r\n  PodScheduled  True\r\nVolumes:\r\n  default-token-wpzd6:\r\n    Type:   Secret (<\/span>a volume populated by a Secret)<\/span>\r\n    SecretName: default-token-wpzd6\r\nQoS Class:  BestEffort\r\nTolerations:    <none>\r\nEvents:\r\n  FirstSeen LastSeen    Count   From            SubObjectPath       Type        Reason      Message\r\n  ---------<\/span> --------<\/span>    -----<\/span>   ----<\/span>            -------------<\/span>       --------<\/span>    ------<\/span>      -------<\/span>\r\n  17m       17m     1   {<\/span>default-scheduler }<\/span>                Normal      Scheduled   Successfully assigned deployment-example-2829304371-gnrf2 to 10.136.3.185\r\n  17m       17m     1   {<\/span>kubelet 10.136.3.185}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Pulling     pulling image \"nginx:1.11\"<\/span>\r\n  16m       16m     1   {<\/span>kubelet 10.136.3.185}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Pulled      Successfully pulled image \"nginx:1.11\"<\/span>\r\n  16m       16m     1   {<\/span>kubelet 10.136.3.185}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Created     Created container with docker id <\/span>c4c539fb48f5;<\/span> Security:[seccomp=<\/span>unconfined]\r\n  16m       16m     1   {<\/span>kubelet 10.136.3.185}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Started     Started container with docker id <\/span>c4c539fb48f5\r\n\r\n\r\nName:       deployment-example-2829304371-wmds5\r\nNamespace:  default\r\nNode:       10.136.3.184\/10.136.3.184\r\nStart Time: Sun, 23 Apr 2017 20:12:10 +0900\r\nLabels:     app<\/span>=<\/span>deployment-example\r\n        pod-template-hash=<\/span>2829304371\r\nStatus:     Running\r\nIP:     172.17.3.4\r\nControllers:    ReplicaSet\/deployment-example-2829304371\r\nContainers:\r\n  nginx:\r\n    Container ID:   docker:\/\/f9c7a7f709aa846993f4ac6c2da5ac3ad78ad09f012b8902c9a3d37668254068\r\n    Image:      nginx:1.11\r\n    Image ID:       docker-pullable:\/\/docker.io\/nginx@sha256:e6693c20186f837fc393390135d8a598a96a833917917789d63766cab6c59582\r\n    Port:       80\/TCP\r\n    State:      Running\r\n      Started:      Sun, 23 Apr 2017 20:12:45 +0900\r\n    Ready:      True\r\n    Restart Count:  0\r\n    Volume Mounts:\r\n      \/var\/run\/secrets\/kubernetes.io\/serviceaccount from default-token-wpzd6 (<\/span>ro)<\/span>\r\n    Environment Variables:  <none>\r\nConditions:\r\n  Type      Status\r\n  Initialized   True\r\n  Ready     True\r\n  PodScheduled  True\r\nVolumes:\r\n  default-token-wpzd6:\r\n    Type:   Secret (<\/span>a volume populated by a Secret)<\/span>\r\n    SecretName: default-token-wpzd6\r\nQoS Class:  BestEffort\r\nTolerations:    <none>\r\nEvents:\r\n  FirstSeen LastSeen    Count   From            SubObjectPath       Type        Reason      Message\r\n  ---------<\/span> --------<\/span>    -----<\/span>   ----<\/span>            -------------<\/span>       --------<\/span>    ------<\/span>      -------<\/span>\r\n  17m       17m     1   {<\/span>default-scheduler }<\/span>                Normal      Scheduled   Successfully assigned deployment-example-2829304371-wmds5 to 10.136.3.184\r\n  17m       17m     1   {<\/span>kubelet 10.136.3.184}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Pulling     pulling image \"nginx:1.11\"<\/span>\r\n  16m       16m     1   {<\/span>kubelet 10.136.3.184}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Pulled      Successfully pulled image \"nginx:1.11\"<\/span>\r\n  16m       16m     1   {<\/span>kubelet 10.136.3.184}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Created     Created container with docker id <\/span>f9c7a7f709aa;<\/span> Security:[seccomp=<\/span>unconfined]\r\n  16m       16m     1   {<\/span>kubelet 10.136.3.184}<\/span>  spec.containers{<\/span>nginx}<\/span>  Normal      Started     Started container with docker id <\/span>f9c7a7f709aa\r\n================================================<\/span>\r\n<\/code><\/pre>\n
                                      \u5b9a\u4e49\u793a\u4f8b<\/h1>\n
                                      \u90e8\u7f72<\/h2>\n
                                      apiVersion: extensions\/v1beta1   ### \u203b1 Kubernetes API\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u5909\u308f\u308b<\/span>\r\nkind: Deployment    ### \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u7a2e\u985e\u3092\u6307\u5b9a<\/span>\r\nmetadata:\r\n  name: nginx-deployment   ### Deployment\u306e\u540d\u524d\u3002Namespace\u5185\u3067\u306f\u30e6\u30cb\u30fc\u30af\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b<\/span>\r\nspec:\r\n  replicas: 2  ### \u30ec\u30d7\u30ea\u30ab\u6570\u306e\u6307\u5b9a<\/span>\r\n  template:    ### Pod\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8(PodTemplate)<\/span>\r\n    metadata:\r\n      labels:\r\n        app: nginx-deployment   ### \u30e9\u30d9\u30eb\u6307\u5b9a\u306f\u5fc5\u9808<\/span>\r\n    spec:\r\n      containers:\r\n      - name: nginx\r\n        image: nginx:1.10\r\n        ports:\r\n        - containerPort: 80     ### \u30b3\u30f3\u30c6\u30ca\u5074\u306e\u5f85\u3061\u53d7\u3051port<\/span>\r\n<\/code><\/pre>\n
                                        \n
                                      • \n
                                          \u203b1 Kubernetes API Overview \u3092\u53c2\u7167<\/ul>\n<\/li>\n<\/ul>\n
                                          Kubernetes API 1.5 \u306f apiVersion: extensions\/v1beta1<\/p>\n
                                          Kubernetes API 1.6 \u306f apiVersion: apps\/v1beta1<\/p>\n
                                          kubectl –version \u3067Kubernetes\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3067\u304d\u308b<\/p>\n
                                          \u3053\u306e\u74b0\u5883\u306e\u5b9f\u884c\u7d50\u679c\u306f Kubernetes v1.5.2 \u306a\u306e\u3067 apiVersion: extensions\/v1beta1<\/p>\n
                                          \u547d\u540d\u7a7a\u95f4<\/h1>\n
                                          \u8bf7\u63d0\u4f9b\u66f4\u591a\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u8fd9\u6837\u624d\u80fd\u63d0\u4f9b\u66f4\u51c6\u786e\u7684\u7ffb\u8bd1\u3002\u5e38\u89c1\u7684\u542b\u4e49\u6709\uff1a\u53c2\u8003\u4e66\u7c4d\u3001\u53c2\u8003\u8d44\u6599\u6216\u53c2\u8003\u5efa\u8bae\u7b49\u3002<\/h1>\n
                                            \n
                                          • \n
                                              Kubernetes\u306b\u307e\u3064\u308f\u308b\u30a8\u30c8\u30bb\u30c8\u30e9<\/ul>\n<\/li>\n<\/ul>\n
                                               <\/p>\n
                                                Kubernetes: \u69cb\u6210\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u4e00\u89a7<\/ul>\n","protected":false},"excerpt":{"rendered":"
                                                \u6982\u8981: \u63d0\u4f9b\u4ee5\u4e0b\u5185\u5bb9\u7684\u6982\u62ec \u7531\u4e8eKubernetes\u5f88\u590d\u6742\uff0c\u6240\u4ee5\u6211\u5c06\u9010\u6b65\u8bb0\u5f55\u4e0b\u6211\u8c03\u67e5\u5230\u7684\u5185\u5bb9\u3002 \u5f79\u5272IP\u30a2\u30c9\u30ec […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35544","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nKubernetes\u7b14\u8bb0 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes\u7b14\u8bb0-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kubernetes\u7b14\u8bb0\" \/>\n<meta property=\"og:description\" content=\"\u6982\u8981: \u63d0\u4f9b\u4ee5\u4e0b\u5185\u5bb9\u7684\u6982\u62ec \u7531\u4e8eKubernetes\u5f88\u590d\u6742\uff0c\u6240\u4ee5\u6211\u5c06\u9010\u6b65\u8bb0\u5f55\u4e0b\u6211\u8c03\u67e5\u5230\u7684\u5185\u5bb9\u3002 \u5f79\u5272IP\u30a2\u30c9\u30ec […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes\u7b14\u8bb0-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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