{"id":7382,"date":"2015-03-04T11:30:23","date_gmt":"2015-03-04T02:30:23","guid":{"rendered":"http:\/\/www.creationline.com\/?p=7382"},"modified":"2015-03-12T12:53:27","modified_gmt":"2015-03-12T03:53:27","slug":"%e5%92%8c%e8%a8%b3-chef-12%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8bresource%e3%81%a8provider%e3%81%ae%e5%8b%95%e7%9a%84%e8%a7%a3%e6%b1%ba-getchef","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/cloudnative\/chef\/7382","title":{"rendered":"[\u548c\u8a33] Chef 12\u306b\u304a\u3051\u308bResource\u3068Provider\u306e\u52d5\u7684\u89e3\u6c7a #getchef"},"content":{"rendered":"

\u672c\u7a3f\u306f Chef-12 Dynamic Resource and Provider Resolution<\/a> (2015\/02\/10) \u306e\u548c\u8a33\u3067\u3059\u3002<\/p>\n

\u80cc\u666f<\/h2>\n

Chef 12\u3067\u306f\u3001'lib\/chef\/platform\/provider_mapping.rb'\u306b\u3042\u3063\u305f\u53e4\u3044Chef::Platform\u306e\u30cf\u30c3\u30b7\u30e5\u30de\u30c3\u30d7\u306f\u975e\u63a8\u5968\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001Provider\u3068Resolver\u306e\u52d5\u7684\u89e3\u6c7a\u306e\u6a5f\u69cb\u304c\u63a8\u5968\u3055\u308c\u3001Resource\u3068Provider\u306eDSL\u30e1\u30bd\u30c3\u30c9\u3092\u901a\u3057\u3066\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002Chef 11\u3067\u306f\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u305f\u3081\u306e\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306e\u5171\u901a\u4e8b\u9805\u3068\u3057\u3066\u3001Chef::Platform\u30cf\u30c3\u30b7\u30e5\u30de\u30c3\u30d7\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n


\nclass Chef
\n class Platform<\/p>\n

class << self\n attr_writer :platforms\n \n def platforms\n @platforms ||= begin\n require 'chef\/providers'\n \n {\n :mac_os_x => {
\n :default => {
\n :package => Chef::Provider::Package::Macports,
\n :service => Chef::Provider::Service::Macosx,
\n :user => Chef::Provider::User::Dscl,
\n :group => Chef::Provider::Group::Dscl
\n }
\n },
\n :mac_os_x_server => {
\n :default => {
\n :package => Chef::Provider::Package::Macports,
\n :service => Chef::Provider::Service::Macosx,
\n :user => Chef::Provider::User::Dscl,
\n :group => Chef::Provider::Group::Dscl
\n }
\n },
\n :freebsd => {
\n :default => {
\n :group => Chef::Provider::Group::Pw,
\n :service => Chef::Provider::Service::Freebsd,
\n :user => Chef::Provider::User::Pw,
\n :cron => Chef::Provider::Cron
\n }
\n },
\n [...etc for 400 lines...]
\n }
\n end
\n end
\n[...etc...]
\n<\/code><\/p>\n

\u65b0\u3057\u3044\u66f8\u5f0f\u306e\u4f8b<\/h2>\n

Chef 12\u3067\u306f\u3001Provider\u3068Resource\u306e\u30af\u30e9\u30b9\u3067'provides'\u30e1\u30bd\u30c3\u30c9\u3092\u901a\u3057\u3066\u3001Provider\u3068Resolver\u3092\u7d50\u3073\u3064\u3051\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u3044\u304f\u3064\u304b\u4f8b\u3092\u4e0a\u3052\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u3059\u3079\u3066\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306bResource\u3092\u7d50\u3073\u3064\u3051\u308b<\/h3>\n

\u30e6\u30fc\u30b6\u304cRecipe\u306b'cookbook_file'\u3068\u66f8\u3044\u305f\u3089\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u540c\u3058cookbook_file Resource\u3092\u5f97\u308b\u3068\u3044\u3046\u6700\u3082\u5e73\u51e1\u306a\u4f8b\u3067\u3059\u3002<\/p>\n


\nclass Chef
\n class Resource
\n class CookbookFile < Chef::Resource::File\n provides :cookbook_file\n [...etc...]\n end\n end\nend\n<\/code><\/p>\n

\u3042\u308bOS\u306bResource\u3092\u7d50\u3073\u3064\u3051\u308b<\/h3>\n

node['os'] Attribute\u304c'solaris2'\u306a\u3089\u3070\u3001ips_package Resource\u306e\u307f\u306b\u7d50\u3073\u3064\u3051\u308b\u4f8b\u3067\u3059\u3002<\/p>\n


\nclass Chef
\n class Resource
\n class IpsPackage < ::Chef::Resource::Package\n \n provides :ips_package, os: \"solaris2\"\n end\n end\nend\n<\/code><\/p>\n

\u8907\u6570\u306eplatform_family\u306bResource\u3092\u7d50\u3073\u3064\u3051\u308b<\/h3>\n

\u3088\u308a\u8907\u96d1\u306a\u4f8b\u3068\u3057\u3066\u3001provides\u884c\u304cnode['platform_family']\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5024\u306e\u914d\u5217\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306eRecipe\u306b'yum_package'\u306b\u66f8\u3044\u305f\u3068\u3057\u3066\u3082yum_package Resource\u306b\u7d50\u3073\u3064\u3051\u3089\u308c\u308b (Solaris\u3067Recipe\u306b'yum_package'\u306b\u66f8\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u305d\u306e\u7a2e\u985e\u306eResource\u3092\u5f97\u3089\u308c\u308b) \u3060\u3051\u3067\u306a\u304f\u3001Red Hat\u7cfb\u306eplatform_family\u3067\u30e6\u30fc\u30b6\u304c'package'\u3068\u66f8\u3044\u305f\u3068\u3057\u3066\u3082'yum_package' Resource\u306b\u7d50\u3073\u3064\u3051\u3089\u308c\u3066\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001Red Hat\u3067'package \"foo\"'\u3068\u66f8\u3044\u305f\u3089\u3001\u7d20\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u691c\u8a3c\u3092\u884c\u3063\u3066\u3042\u3089\u3086\u308byum\u7279\u6709\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u62d2\u5426\u3059\u308b\u3088\u3046\u306a\u7d20\u306eChef::Resource::Package\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f97\u308b\u3068\u3044\u3046\u3001Chef 11\u304b\u3089\u306e\u3061\u3087\u3063\u3068\u3057\u305f\u5909\u66f4\u3067\u3059\u3002Chef 12\u3067\u306f\u3001Red Hat\u3067\u306fYumPackage Provider\u306e\u305f\u3081\u306e\u6b63\u3057\u3044\u691c\u8a3c\u3092\u884c\u3046Chef::Resource::YumPackage\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n


\nclass Chef
\n class Resource
\n class YumPackage < Chef::Resource::Package\n \n provides :yum_package\n provides :package, os: \"linux\", platform_family: [ \"rhel\", \"fedora\" ]\n end\n end\nend\n<\/code><\/p>\n

\u4efb\u610f\u306eNode Attribute\u306b\u57fa\u3044\u3066Resource\u3092\u7d50\u3073\u3064\u3051\u308b<\/h3>\n

Solaris2\u306b\u304a\u3044\u3066\u3001platform_version\u304c5.10\u4ee5\u4e0b\u306a\u3089\u3070solaris_package\u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308a\u3001platform_version\u304c5.11\u4ee5\u4e0a\u306a\u3089ips_package\u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308b\u306a\u3089\u3070\u3001provides\u884c\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n


\nclass Chef
\n class Resource
\n class SolarisPackage < Chef::Resource::Package\n \n provides :solaris_package\n provides :package, os: \"solaris2\", platform_family: \"nexentacore\"\n provides :package, os: \"solaris2\", platform_family: \"solaris2\" do |node|\n # on >= Solaris 11 we default to IPS packages instead
\n node[:platform_version].to_f <= 5.10\n end\n \n end\n end\nend\n<\/code><\/p>\n

Resource\u3068Provider\u306eprovides\u884c<\/h2>\n

Resource\u30d5\u30a1\u30a4\u30eb\u306e\u3059\u3079\u3066\u306eprovides\u884c\u306b\u3064\u3044\u3066\u3001\u901a\u5e38\u306fProvider\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u5bfe\u5fdc\u3059\u308bprovides\u884c\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002Resource\u306f\u3001Resource\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306b\u3082\u306f\u3084\u660e\u793a\u7684\u306bProvider\u3092\u8a2d\u5b9a\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Resource\u3067\u306eProvider\u306e\u660e\u793a\u7684\u306a\u5b9a\u7fa9\u306f\u307e\u3060\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001Provider\u306e\u52d5\u7684\u89e3\u6c7a\u3067\u306f\u3053\u308c\u306f\u7121\u8996\u3055\u308c\u307e\u3059\u3002Provider\u30d5\u30a1\u30a4\u30eb\u3067\u306eprovides\u884c\u304c\u306a\u304f\u3066\u3082\u4eca\u306f\u52d5\u4f5c\u3057\u3001Resource\u540d\u306b\u57fa\u304fProvider\u306e\u6c7a\u5b9a\u3092\u58ca\u3057\u305f\u308a\u306f\u3057\u307e\u305b\u3093\u304c\u3001\u3053\u308c\u306f\u975e\u63a8\u5968\u3068\u306a\u308a\u307e\u3059\u3002\u8fd1\u3044\u3046\u3061\u306bChef\u306f\u8b66\u544a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u3044\u305a\u308cResource\u3068Provider\u306e\u4e21\u65b9\u3067provides\u884c\u304c\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u5931\u6557\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u30b5\u30dd\u30fc\u30c8\u3059\u308bprovides\u306e\u66f8\u5f0f<\/h2>\n

provides\u884c\u306f\u3001\u914d\u5217\u304b\u6587\u5b57\u5217\u306e\u3069\u3061\u3089\u304b\u306b\u4e00\u81f4\u3059\u308b'os'\u3001'platform'\u3001'platform_family'\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6301\u3061\u307e\u3059\u3002\u307e\u305f\u3001Node Object\u306b\u6e21\u3055\u308c\u3066\u3001Node\u306b\u7d50\u3073\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3089\u771f\u3092\u8fd4\u3059\u3053\u3068\u3092\u671f\u5f85\u3055\u308c\u308b\u30d6\u30ed\u30c3\u30af\u3082\u6301\u3061\u307e\u3059\u3002\u8907\u6570\u306e\u30de\u30c3\u30c1\u30e3\u304c\u3042\u308b\u5834\u5408\u3001\u6761\u4ef6\u304c\u3059\u3079\u3066\u771f\u3067\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u8907\u6570\u306eprovides\u884c\u306f\u8907\u6570\u306e\u6761\u4ef6\u306b\u7528\u3044\u3089\u308c\u3001\u914d\u5217\u306e\u66f8\u5f0f\u306f\u914d\u5217\u306e\u8981\u7d20\u306e\u3044\u305a\u308c\u304b\u306b\u3082\u30de\u30c3\u30c1\u3057\u307e\u3059\u3002<\/p>\n


\nprovides :cookbook_file
\nprovides :package, os: \"windows\"
\nprovides :rpm_package, os: [ \"linux\", \"aix\" ]
\nprovides :package, os: \"solaris2\", platform_family: \"smartos\"
\nprovides :package, platform: \"freebsd\"
\nprovides :package, os: \"linux\", platform_family: [ \"rhel\", \"fedora\" ]
\nprovides :package, os: \"solaris2\", platform_family: \"solaris2\" do |node|
\n node[:platform_version].to_f <= 5.10\nend\n<\/code><\/p>\n

\u3053\u306e\u66f8\u5f0f\u306e\u5b9f\u88c5\u306flib\/chef\/node_map.rb\u30d5\u30a1\u30a4\u30eb\u306b\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002Chef::NodeMap\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fNode Object\u306b\u57fa\u3044\u305f\u6761\u4ef6\u3092\u633f\u5165\u3055\u308c\u3046\u308b\u5024\u3092\u6301\u3064\u30ad\u30fc\u30d0\u30ea\u30e5\u30fc\u30b9\u30c8\u30a2\u3067\u3059(\u305d\u3057\u3066\u3001Node Object\u304c\u30de\u30c3\u30c1\u3059\u308b\u3068\u304d\u306e\u307f\u305d\u308c\u3089\u306f\u56de\u53ce\u3055\u308c\u307e\u3059)\u3002<\/p>\n

Provider\u306e\u52d5\u7684\u89e3\u6c7a<\/h2>\n

Provider\u3082\u52d5\u7684\u89e3\u6c7a\u3092\u884c\u3044\u307e\u3059\u3002\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u4e0e\u3048\u3089\u308c\u305fProvider\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b(\u4f8b:init\u30b7\u30b9\u30c6\u30e0\u304csystemd\u304b\u3069\u3046\u304b\uff1f)\u3001Provider\u306eprovides?\u304c\u4e0e\u3048\u3089\u308c\u305fResource\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b(\u4f8b:service 'foo'\u306fsysvinit\u30b9\u30af\u30ea\u30d7\u30c8\u304bupstart\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\uff1f)\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u3001Chef::Provider.provides? \u30e1\u30bd\u30c3\u30c9\u3068Chef::Provider.supports? \u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3059\u308b\u3001\u4e0a\u66f8\u304d\u53ef\u80fd\u306a\u8ffd\u52a0\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3061\u307e\u3059\u3002\u3053\u308c\u306fLinux\u306einit script\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u52d5\u7684\u306b\u53d6\u308a\u6271\u3046\u305f\u3081\u306b\u304a\u304a\u3088\u305d\u8a2d\u8a08\u3055\u308c\u305f\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u8a73\u7d30\u306f\u672c\u7a3f\u3067\u53d6\u308a\u6271\u3046\u7bc4\u56f2\u3092\u8d8a\u3048\u3066\u3044\u308b\u306e\u3067\u3001\u8208\u5473\u306e\u3042\u308b\u65b9\u306fservice Provider\u3092\u898b\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

LWRP\u306e\u53d6\u308a\u6271\u3044<\/h2>\n

LWRP\u3092\u4efb\u610f\u306e\u540d\u524d\u306b\u7d50\u3073\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff01 \u3082\u306f\u3084\u30c7\u30d5\u30a9\u30eb\u30c8\u306e'[cookbook_name]_[provider_filename]'\u306b\u3068\u3089\u308f\u308c\u305a\u3001\u3082\u3057\u671b\u3080\u306a\u3089\u72ec\u81ea\u306eLWRP\u3092package Provider\u306b\u7d50\u3073\u3064\u3051\u308b\u3053\u3068\u3055\u3048\u3067\u304d\u307e\u3059 (\u305f\u3068\u3048\u305d\u308c\u304c\u30c9\u30e9\u30b4\u30f3\u3060\u3068\u3057\u3066\u3082----\u3042\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528\u306epackage Provider\u3092Chef\u672c\u4f53\u306b\u5b9f\u88c5\u3057\u3001\u72ec\u81ea\u306epackage Provider\u304c\u65b0\u3057\u3044Chef\u672c\u4f53\u306e\u3082\u306e\u3068\u885d\u7a81\u3059\u308b\u3068\u3044\u3046\u3001API\u306e\u7834\u58ca\u7684\u306a\u5909\u66f4\u3067\u306f\u306a\u304f\u3001API\u62e1\u5f35\u3068\u3044\u3046\u30de\u30a4\u30ca\u30fc\u30ea\u30ea\u30fc\u30b9\u3067\u58ca\u3055\u308c\u308b\u3088\u3046\u306a\u5834\u5408\u3092\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044)\u3002\u6b21\u306f\u7c21\u5358\u306a\u4f8b\u3067\u3059\u3002<\/p>\n

resources\/default.rb<\/h4>\n


\nactions :run
\ndefault_action :run<\/p>\n

provides :foo_bar<\/p>\n

attribute :thing, kind_of: String, name_attribute: true
\n<\/code><\/p>\n

providers\/default.rb<\/h4>\n


\nuse_inline_resources<\/p>\n

provides :foo_bar<\/p>\n

action :run do
\n Chef::Log.warn new_resource.thing
\nend
\n<\/code><\/p>\n

recipes\/default.rb<\/h4>\n


\nfoo_bar \"baz\"
\n<\/code><\/p>\n

LWRP Chef 11 \u5f8c\u65b9\u4e92\u63db\u6027<\/h2>\n

Chef 11\u306fResource\u306b\u304a\u3051\u308b'provides'\u306e\u66f8\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3Cookbook\u3084Chef 11\u5f8c\u65b9\u4e92\u63db\u6027\u304c\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u306a\u5834\u6240\u3067\u7528\u3044\u3089\u308c\u308b\u6a5f\u80fd\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002Chef 12\u306fResource\u306e\u305f\u3081\u306b\u65e2\u306b\u5b58\u5728\u3057\u3066\u3044\u305fAPI\u3092\u6539\u5584\u3057\u305f\u3060\u3051\u3067\u3059\u3002Provider\u3067\u306e'provides'\u306e\u66f8\u5f0f\u3092\u8a31\u53ef\u305b\u305a\u3001\"on_platform:\"\u5f15\u6570\u3092\u53d6\u308b\u3060\u3051\u3067\u3059 (Chef 12\u306f\u5f8c\u65b9\u4e92\u63db\u306e\u305f\u3081\u306b\"on_platform\"\u3092\"platform\"\u306e\u5225\u540d\u3068\u3057\u3066\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059)\u3002LWRP\u3092\u6539\u540d\u3057Chef 11\u5f8c\u65b9\u4e92\u63db\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u306f\u3001\u5358\u7d14\u306bProvider\u304b\u3089'provides'\u884c\u3092\u524a\u9664\u3059\u308b\u304b\u3001\u7406\u60f3\u7684\u306b\u306f'if respond_to?(:provides)'\u3068\u3044\u3046\u5224\u5b9a\u3092\u7528\u3044\u3066\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n

\u72b6\u6cc1<\/h2>\n

\u52d5\u7684\u306aProvider\u3068Resolver\u306e\u6a5f\u80fd\u306f\u4f9d\u7136\u3068\u3057\u3066\u958b\u767a\u4e2d\u3067\u3001Chef 12\u3067\u306f\u5b8c\u6210\u3057\u3066\u3044\u307e\u305b\u3093\u3002Chef::Platform platform_map\u306b\u306f\u52d5\u7684\u89e3\u6c7a\u306b\u5909\u63db\u3057\u3066\u7a7a\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30a8\u30f3\u30c8\u30ea\u304c\u307e\u3060\u6b8b\u3063\u3066\u3044\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u3057\u308d\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u306f\u5b8c\u5168\u306b\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\nResource\u3068Provider\u306e\u4e21\u65b9\u3067\u8d77\u304d\u3066\u3044\u308b\u540d\u524d\u304b\u3089\u30af\u30e9\u30b9\u3078\u5909\u63db\u3059\u308b\u8b0e\u306e\u9b54\u6cd5\u306f\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u5b9f\u969b\u306b\u7528\u3044\u3089\u308c\u308binit\u30b7\u30b9\u30c6\u30e0\u306b\u57fa\u3044\u3066\u6319\u52d5\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308bCookbook\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u305f\u3081\u306e\u52a9\u3051\u3068\u306a\u308bDSL\u30d8\u30eb\u30d1\u30fc\u30e1\u30bd\u30c3\u30c9\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3001\u30db\u30b9\u30c8\u3067\u4f7f\u308f\u308c\u3066\u3044\u308binit\u30b7\u30b9\u30c6\u30e0\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u6709\u7528\u306a\u30d8\u30eb\u30d1\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u3089\u306eAPI\u306b\u3064\u3044\u3066\u306e\u6587\u7ae0\u306f docs.chef.io \u306b\u306f\u73fe\u6642\u70b9\u3067\u306f\u5b58\u5728\u3057\u3066\u3044\u307e\u305b\u3093(\u3082\u3057\u3053\u308c\u3092\u8aad\u3093\u3067\u3044\u308b\u306e\u304cJames Scott\u306a\u3089\u3001\u4fee\u6b63\u306e\u305f\u3081\u306e\u9023\u7d61\u3092\u304f\u3060\u3055\u3044)\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u7a3f\u306f Chef-12 Dynamic Resource and Provider Resolution (2015\/02\/10) \u306e\u548c\u8a33\u3067\u3059\u3002 \u80cc\u666f Chef 12\u3067\u306f\u3001’lib\/chef\/platform\/provi […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-7382","post","type-post","status-publish","format-standard","hentry","category-chef"],"acf":[],"yoast_head":"\n[\u548c\u8a33] Chef 12\u306b\u304a\u3051\u308bResource\u3068Provider\u306e\u52d5\u7684\u89e3\u6c7a #getchef - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3<\/title>\n<meta name=\"description\" content=\"Chef |\u672c\u7a3f\u306f Chef-12 Dynamic Resource and Provider Resolution (2015\/02\/10) \u306e\u548c\u8a33\u3067\u3059\u3002 \u80cc\u666f\" \/>\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.creationline.com\/tech-blog\/7382\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[\u548c\u8a33] Chef 12\u306b\u304a\u3051\u308bResource\u3068Provider\u306e\u52d5\u7684\u89e3\u6c7a #getchef - 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