{"id":1765,"date":"2020-12-08T11:28:44","date_gmt":"2020-12-08T03:28:44","guid":{"rendered":"https:\/\/9incloud.com\/?p=1765"},"modified":"2023-11-12T17:26:38","modified_gmt":"2023-11-12T09:26:38","slug":"cdk-aws-codedeploy-autoscaling-waitcondition-creationpolicy","status":"publish","type":"post","link":"https:\/\/9incloud.com\/aws\/cdk-aws-codedeploy-autoscaling-waitcondition-creationpolicy","title":{"rendered":"\u4f7f\u7528 CDK \u5efa\u7f6e AWS CodeDeploy \u61c9\u7528\u65bc AutoScaling (\u4e8c) &#8211; WaitCondition \u548c CreationPolicy \u4f7f\u7528\u65b9\u5f0f"},"content":{"rendered":"\n<p>\u7b2c\u4e8c\u7bc7\u6700\u4e3b\u8981\u662f\u6558\u8ff0\u4e00\u4e0b\u8e29\u5230\u7684\u96f7\u6216\u662f\u958b\u767c\u4e0a\u5361\u4f4f\u7684\u90e8\u5206\uff0c\u8edf\u9ad4\u958b\u767c\u53ea\u8981\u6709\u89aa\u624b\u53bb\u505a\uff0c\u57fa\u672c\u4e0a\u8e29\u5230\u96f7\u90fd\u662f\u6b63\u5e38\u7684\uff0c\u53ea\u662f\u6bcf\u500b\u4eba\u6216\u8a31\u8e29\u5230\u7684\u96f7\u90fd\u4e0d\u76f8\u540c\uff0c\u9019\u7bc7\u5c31\u9019\u6b21\u5be6\u4f5c\u4e2d\u8e29\u5230\u7684\u96f7\uff0c\u505a\u500b\u8aaa\u660e\uff0c\u6709\u4e9b\u96f7\u8e29\u5b8c\u5f8c\u4e5f\u89ba\u5f97\u53c8\u5b78\u5230\u4e86\u65b0\u7684\u6771\u897f\uff0c\u4e5f\u662f\u4e00\u500b\u4e0d\u932f\u7684\u7d93\u9a57<\/p>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<h4>\u9805\u76ee<\/h4>\n<ul>\n<li>CDK \u958b\u767c\u6642\uff0c\u8a72\u9078\u64c7\u5305\u6210 construct \u6216 stack \uff1f<\/li>\n<li>CDK AWS IAM policy \u7684 service-role prefix \u554f\u984c<\/li>\n<li>\u7d93\u7531\u4e8c\u500b\u4ee5\u4e0a\u7684 AWS SSM \u53bb ubuntu \u5b89\u88dd package \u6642\u554f\u984c<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<h4>1. CDK \u958b\u767c\u6642\uff0c\u8a72\u9078\u64c7\u5305\u6210 construct \u6216 stack \uff1f<\/h4>\n<p>\u9019\u500b\u554f\u984c\u5728\u7528 CDK \u958b\u767c\u6642\uff0c\u56f0\u64fe\u4e86\u6211\u4e00\u9663\u5b50\uff0c\u5728\u7d93\u904e\u4e00\u9663\u6478\u7d22\u5f8c\uff0c\u6700\u5f8c\u662f\u6c7a\u5b9a\u628a\u5efa\u7acb IAM \u7684\u90e8\u5206\u62c6\u6210\u4e00\u500b Construct\uff0c\u5176\u4ed6 CodeDeploy \u548c Auto Scaling \u7684\u90e8\u5206\u62c6\u6210\u53e6\u4e00\u500b Construct\uff0c\u4f46\u9019\u6a23\u6216\u8a31\u9084\u4e0d\u5920\u7d30\uff0c\u62c6\u6210 Construct \u6709\u4ee5\u4e0b\u5e7e\u9ede\u597d\u8655<\/p>\n<ul>\n<li>construct \u662f CDK \u6700\u57fa\u790e\u7684\u5143\u4ef6\uff0c\u62c6\u51fa\u4f86\u5f8c\uff0c\u53ef\u4ee5\u65b9\u4fbf\u4e0d\u540c stack \u9593\u7684\u5171\u7528<\/li>\n<li>construct \u53ef\u4ee5\u50cf stack constructor \u7684\u7b2c 3 \u500b\u53c3\u6578 StackProps \u4e00\u6a23\uff0c\u81ea\u5df1\u8a2d\u8a08\u4e0d\u540c\u7684\u53c3\u6578\u4f86\u5efa\u7acb Resources<\/li>\n<li>\u628a\u4e0d\u540c construct \u96c6\u5408\u5728\u76f8\u540c\u7684 stack \u4e2d\uff0c\u597d\u8655\u662f\u4e00\u4f46\u5931\u6557\uff0cCloudFormation Rollback \u6642\uff0c\u4e5f\u6703\u4e00\u4f75\u522a\u9664<\/li>\n<\/ul>\n<p>\u7576\u7136\u6216\u8a31\u66f4\u5f80\u4e0a\u4e00\u5c64\u4f86\u770b\uff0c\u4e00\u500b CDK App \u8dd1\u591a\u500b stack \u4e5f\u5408\u60c5\u5408\u7406\uff0c\u5982\u679c\u5169\u500b\u4ee5\u4e0a\u7684 Stack \u5f7c\u6b64\u4e4b\u9593\u76f8\u4f9d\u4e0d\u5927\u751a\u81f3\u6c92\u6709\u76f8\u4f9d\uff0c\u662f\u53ef\u4ee5\u8003\u616e\u5305\u6210 stack\uff0c\u56e0\u70ba\u6709\u76f8\u4f9d\u7684\u8a71\uff0c\u6211\u5011\u7e3d\u662f\u5e0c\u671b\u904b\u7528 CloudFormaton \u7684\u7279\u6027\uff0c\u82e5\u5931\u6557\u5c31\u80fd\u5168\u90e8 Rollback\uff0c\u7701\u53bb\u624b\u52d5\u518d\u53bb\u64cd\u4f5c AWS \u5f8c\u53f0<\/p>\n<p>\u6240\u4ee5\u958b\u767c\u6642\u9078\u64c7\u5305\u6210 construct \u4f86\u770b\uff0c\u66f4\u53ef\u4ee5\u9748\u6d3b\u7d44\u5408\u904b\u7528\uff0c\u56e0\u70ba construct \u662f CDK \u6700\u57fa\u5e95\u7684\u5143\u4ef6\uff0c\u4f9b\u8b80\u8005\u53c3\u8003<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<h4>2. CDK AWS IAM policy \u7684 service-role prefix \u554f\u984c<\/h4>\n<p>\u5728\u5beb CDK \u6642\uff0c\u5f15\u7528\u65b9\u6cd5\u53ef\u4ee5\u76e1\u91cf\u53bb\u770b CDK \u7684 source code\uff0c\u56e0\u70ba\u88e1\u9762\u90fd\u6703\u63d0\u5230\u8a72\u600e\u9ebc\u4f7f\u7528\uff0c\u8981\u5e36\u5165\u4ec0\u9ebc\uff0c\u82e5\u662f cfn \u7684 L1 Construct\uff0c\u53c3\u6578\u5927\u90fd\u90fd\u6703\u63d0\u4f9b CloudFormation \u7684\u9023\u7d50\u4f9b\u53c3\u6578\uff0c\u975e\u5e38\u65b9\u4fbf<\/p>\n<p>\u800c\u6703\u8e29\u5230\u9019\u500b\u554f\u984c\uff0c\u662f\u56e0\u70ba\u6c92\u6709\u770b\u6e05\u695a\u8aaa\u660e\uff0c\u5728\u4f7f\u7528\u7684\u6642\u5019\u662f\u5982\u4e0b\u7a0b\u5f0f\u78bc<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">TypeScript<\/span><span role=\"button\" tabindex=\"0\" data-code=\"iam.ManagedPolicy.fromAwsManagedPolicyName(\n  'service-role\/AWSCodeDeployRole'\n)\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">iam<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">ManagedPolicy<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">fromAwsManagedPolicyName<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  <\/span><span style=\"color: #CE9178\">&#39;service-role\/AWSCodeDeployRole&#39;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<p>\u5f88\u55ae\u7d14\u7684\u547c\u53eb\u4e86 fromAwsManagedPolicyName \u9019\u500b function\uff0c\u800c\u53c3\u6578\u662f\u8981\u5e36 AWS IAM \u5b98\u65b9\u5df2\u7d93\u63d0\u4f9b\u7684 policy\uff0c\u90a3\u6211\u5011\u518d\u4f86\u770b\u770b source code \u4e2d\u7684 comment<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">TypeScript<\/span><span role=\"button\" tabindex=\"0\" data-code=\" \/**\n * Import a managed policy from one of the policies that AWS manages.\n *\n * For this managed policy, you only need to know the name to be able to use it.\n *\n * Some managed policy names start with &quot;service-role\/&quot;, some start with\n * &quot;job-function\/&quot;, and some don't start with anything. Do include the\n * prefix when constructing this object.\n *\/\nstatic fromAwsManagedPolicyName(managedPolicyName: string): IManagedPolicy;\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #6A9955\">\/**<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> * Import a managed policy from one of the policies that AWS manages.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> *<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> * For this managed policy, you only need to know the name to be able to use it.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> *<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> * Some managed policy names start with &quot;service-role\/&quot;, some start with<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> * &quot;job-function\/&quot;, and some don&#39;t start with anything. Do include the<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> * prefix when constructing this object.<\/span><\/span>\n<span class=\"line\"><span style=\"color: #6A9955\"> *\/<\/span><\/span>\n<span class=\"line\"><span style=\"color: #9CDCFE\">static<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">fromAwsManagedPolicyName<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">managedPolicyName<\/span><span style=\"color: #D4D4D4\">: <\/span><span style=\"color: #9CDCFE\">string<\/span><span style=\"color: #D4D4D4\">): <\/span><span style=\"color: #9CDCFE\">IManagedPolicy<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u800c\u7576\u521d\u6c92\u597d\u597d\u770b\uff0c\u4ee5\u70ba\u90fd\u9700\u8981\u6709 <em><strong>service-role\/<\/strong><\/em> \u9019\u500b prefix\uff0c\u4f46\u5176\u5be6\u6c92\u6709\uff0c\u8209\u500b\u4f8b\u5b50\uff0c<em><strong>AmazonSSMManagedInstanceCore<\/strong><\/em> \u9019\u500b\u53ef\u4ee5\u4f7f\u7528 SSM \u529f\u80fd\u7684 policy \u5c31\u6c92\u6709\u9019\u500b prefix\uff0c\u6240\u4ee5\u5728\u8a2d\u5b9a policy name \u6642\u5c31\u8981\u7279\u5225\u6ce8\u610f\u4e00\u4e0b<\/p>\n<p>[2021\/05\/06 \u88dc\u5145] &#8211; \u76f4\u63a5\u5728 AWS Management Console \u4e2d\u7684 IAM Policies \u4e2d\uff0c\u89c0\u770b\u8a72 Policy \u7684 <em><strong>arn<\/strong><\/em> \u6700\u6e96\uff0c\u4ee5 job-function \u4f86\u8aaa\uff0c\u4e26\u975e\u5982<a href=\"https:\/\/docs.aws.amazon.com\/IAM\/latest\/UserGuide\/access_policies_job-functions.html\">\u6587\u4ef6<\/a>\u4e2d\u4ecb\u7d39\u7684\u6bcf\u500b job-function policy \u90fd\u9700\u8981\u9019\u500b prefix\uff0c\u4f8b\u5982 DatabaseAdministrator \u7684 arn \u70ba<\/p>\n<pre><code>arn:aws:iam::aws:policy\/job-function\/DatabaseAdministrator\n<\/code><\/pre>\n<p>\u800c PowerUserAccess \u70ba<\/p>\n<pre><code>arn:aws:iam::aws:policy\/PowerUserAccess\n<\/code><\/pre>\n<p>\u5728\u5beb CDK \u7684\u6642\u5019\u9084\u6eff\u56f0\u64fe\u7684\uff0c\u56e0\u70ba prefix \u6c92\u6307\u5b9a\u6b63\u78ba\uff0cCfn \u5c31\u76f4\u63a5\u5674\u932f\u4e86\uff0c\u6240\u4ee5\u770b policy arn \u662f\u6700\u6e96\u7684<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<h4>3. \u7d93\u7531\u4e8c\u500b\u4ee5\u4e0a\u7684 AWS SSM \u53bb ubuntu \u5b89\u88dd package \u6642\u554f\u984c<\/h4>\n<p>\u9019\u500b\u5176\u5be6\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u5df2\u7d93\u6709\u63d0\u5230\uff0c\u9019\u908a\u518d\u505a\u500b\u8a73\u7d30\u8aaa\u660e\uff0c\u56e0\u70ba\u9019\u90e8\u5206\u727d\u626f\u5230\u4f7f\u7528 CloudFormaion \u4e2d\u7684 <strong>WaitCondition<\/strong>\uff0c\u524d\u7f6e\u4f5c\u696d\u548c\u6a5f\u5236\u4e0a\u76f8\u5c0d\u6bd4\u8f03\u8907\u96dc<\/p>\n<p>\u554f\u984c\u7684\u539f\u56e0\u662f\u7528\u4e86\u5169\u500b AWS SSM \u53bb\u5b89\u88dd CodeDeploy Agent \u548c php\uff0c\u5c0e\u81f4 ubuntu apt \u5728\u904b\u4f5c\u6642\u6703\u56e0\u70ba\u6709\u53e6\u4e00\u500b process \u5728\u904b\u4f5c\u5c0e\u81f4\u51fa\u932f\uff0c\u932f\u8aa4\u8a0a\u606f\u5982\u4e0b<\/p>\n<hr>\n<p>E: Could not get lock \/var\/lib\/dpkg\/lock-frontend &#8211; open (11: Resource temporarily unavailable)\ninstall errors: E: Could not get lock \/var\/lib\/apt\/lists\/lock &#8211; open (11: Resource temporarily unavailable)<\/p>\n<hr>\n<p>\u6545\u5fc5\u9700\u7b49\u5176\u4e2d\u4e00\u65b9\u5b89\u88dd\u5b8c\u7562\u5f8c\uff0c\u624d\u80fd\u518d\u8dd1\u53e6\u4e00\u500b\uff0c\u907f\u514d\u9019\u500b\u554f\u984c<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<h5>\u4f7f\u7528 WaitCondition \u548c CreationPolicy<\/h5>\n<p>\u9019\u5169\u500b\u90fd\u662f\u5728\u505a\u540c\u4e00\u4ef6\u4e8b\u60c5\uff0c\u4e5f\u5c31\u662f\u7b49\u5f85\u63a5\u6536\u5230 <em><strong>\u4fe1\u865f (signal)<\/strong><\/em> \u6642\uff0c\u518d\u7e7c\u7e8c\u57f7\u884c\uff0c\u90a3\u5169\u8005\u7684\u4e0d\u540c\u5728\u65bc\u61c9\u7528\u7684 Resources\uff0c\u5728 <a href=\"https:\/\/docs.aws.amazon.com\/AWSCloudFormation\/latest\/UserGuide\/aws-properties-waitcondition.html\">WaitCondition<\/a> \u6700\u4e0a\u65b9\u5df2\u7d93\u5f88\u660e\u986f\u7684\u6307\u51fa\uff0c\u82e5\u662f\u4f7f\u7528 <strong>Amazon EC2<\/strong> \u548c <strong>Auto Scaling resources<\/strong> \u5247\u63a8\u85a6\u4f7f\u7528 CreationPolicy<\/p>\n<p>\u9019\u6b21\u5be6\u4f5c\u4e2d\u70ba\u4e86\u89e3\u6c7a\u5169\u500b SSM \u57f7\u884c\u6642\u9593\u885d\u7a81\u7684\u554f\u984c\uff0c\u6240\u4ee5\u9700\u8981\u7528 WaitCondition\uff0c\u4f46\u8981\u7528 WaitCondition \u5247\u9700\u8981\u5148\u5b89\u88dd <a href=\"https:\/\/docs.aws.amazon.com\/AWSCloudFormation\/latest\/UserGuide\/cfn-helper-scripts-reference.html\">aws-cfn-bootstrap package<\/a>\uff0c\u5c31\u8b8a\u6210\u5728 Auto Scaling Group \u555f\u52d5 EC2 \u6642\uff0c\u5c31\u9700\u8981\u5b89\u88dd\u6b64\u5957\u4ef6<\/p>\n<p>\u800c\u53e6\u5916\u4e00\u65b9\u9762\uff0c\u70ba\u4e86\u78ba\u4fdd\u6bcf\u53f0 EC2 \u90fd\u6709\u5b89\u88dd\u5230\u6b64\u5957\u4ef6\uff0c\u6240\u4ee5\u4f7f\u7528 CreationPolicy \u4f86\u78ba\u4fdd\u6bcf\u53f0 EC2 \u90fd\u6b63\u78ba\u5b89\u88dd\u5b8c aws-cfn-bootstrap package \u5f8c\uff0c\u518d\u7e7c\u7e8c\u5f80\u4e0b\u57f7\u884c\uff0c\u907f\u514d\u90e8\u7f72\u5931\u6557 (\u547c\u2026\uff0c\u770b\u4f86\u9817\u8907\u96dc)<\/p>\n<p>\u00a0<\/p>\n<h5>\u5efa\u7acb CreationPolicy<\/h5>\n<p>\u5c31\u4f86\u770b\u770b\u5728 CDK \u4e0a\u662f\u5982\u4f55\u4f7f\u7528 CreationPolicy\uff0c\u9019\u908a\u662f\u5728 Auto Scaling Group \u4e0a\u4f7f\u7528<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">TypeScript<\/span><span role=\"button\" tabindex=\"0\" data-code=\"protected createCfnAsg(\n    launchConfigurationName: string | undefined,\n    vpc: ec2.Vpc\n  ): autoscaling.CfnAutoScalingGroup {\n    const cfnAsg = new autoscaling.CfnAutoScalingGroup(this, 'ASG', {\n      autoScalingGroupName: 'ASG-with-codedeploy',\n      minSize: '6',\n      maxSize: '8',\n      launchConfigurationName,\n      availabilityZones: cdk.Fn.getAzs(this._region),\n      vpcZoneIdentifier: vpc.selectSubnets({\n        subnetType: ec2.SubnetType.PUBLIC,\n      }).subnetIds,\n      tags: [{ key: 'Name', value: 'CodeDeployDemo', propagateAtLaunch: true }],\n    });\n\n    cfnAsg.cfnOptions.creationPolicy = {\n      resourceSignal: {\n        count: 6,\n        timeout: 'PT5M',\n      },\n    };\n\n    return cfnAsg;\n  }\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">createCfnAsg<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">launchConfigurationName<\/span><span style=\"color: #D4D4D4\">: <\/span><span style=\"color: #9CDCFE\">string<\/span><span style=\"color: #D4D4D4\"> | <\/span><span style=\"color: #569CD6\">undefined<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">vpc<\/span><span style=\"color: #D4D4D4\">: <\/span><span style=\"color: #9CDCFE\">ec2<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">Vpc<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  ): <\/span><span style=\"color: #9CDCFE\">autoscaling<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">CfnAutoScalingGroup<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">const<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4FC1FF\">cfnAsg<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">autoscaling<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">CfnAutoScalingGroup<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #CE9178\">&#39;ASG&#39;<\/span><span style=\"color: #D4D4D4\">, {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">autoScalingGroupName:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;ASG-with-codedeploy&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">minSize:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;6&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">maxSize:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;8&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">launchConfigurationName<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">availabilityZones:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">Fn<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">getAzs<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_region<\/span><span style=\"color: #D4D4D4\">),<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">vpcZoneIdentifier:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">vpc<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">selectSubnets<\/span><span style=\"color: #D4D4D4\">({<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">subnetType:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">ec2<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">SubnetType<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #4FC1FF\">PUBLIC<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      }).<\/span><span style=\"color: #9CDCFE\">subnetIds<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">tags:<\/span><span style=\"color: #D4D4D4\"> [{ <\/span><span style=\"color: #9CDCFE\">key:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;Name&#39;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">value:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;CodeDeployDemo&#39;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">propagateAtLaunch:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #569CD6\">true<\/span><span style=\"color: #D4D4D4\"> }],<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    });<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">cfnAsg<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">cfnOptions<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">creationPolicy<\/span><span style=\"color: #D4D4D4\"> = {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">resourceSignal:<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">count:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #B5CEA8\">6<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">timeout:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;PT5M&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      },<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    };<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">cfnAsg<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  }<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><ul>\n<li>count: \u9700\u8981\u7b49\u5230\u6536\u5230\u5e7e\u500b signal \u5f8c\uff0c\u624d\u6703\u7e7c\u7e8c\u5f80\u4e0b\u57f7\u884c\uff0c\u9019\u6b21 Auto Scaling Group \u7684 minSize \u662f\u8a2d\u5b9a 6\uff0c\u6240\u4ee5\u9019\u908a\u4e5f\u8a2d\u5b9a 6<\/li>\n<li>timeout: PT5M \u662f\u8aaa\u5b9a 5 \u5206\u9418\uff0c\u53ef\u53c3\u8003 <a href=\"https:\/\/docs.aws.amazon.com\/AWSCloudFormation\/latest\/UserGuide\/aws-attribute-creationpolicy.html\">aws-attribute-creationpolicy<\/a> \u88e1\u9762\u7684\u8aaa\u660e<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p>\u5728 Auto Scaling Group \u8a2d\u5b9a\u5b8c CreationPolicy \u5f8c\uff0c\u518d\u4f86\u5c31\u662f\u600e\u9ebc\u5728\u6bcf\u53f0 EC2 \u4e0a\u9762\u5b89\u88dd\u5957\u4ef6\u4f86\u767c\u9001 signal\uff0c\u4f7f\u7528 <strong>UserData<\/strong> \u5728\u6bcf\u53f0 EC2 \u521d\u59cb\u5316\u5c31\u57f7\u884c\u6307\u4ee4\u5982\u4e0b\u7a0b\u5f0f\u78bc<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">TypeScript<\/span><span role=\"button\" tabindex=\"0\" data-code=\"protected attachUserDataForCfnLaunchConfiguration(\n    asgResourceId: string\n  ): void {\n    this._cfnLaunchConfiguration.userData = cdk.Fn.base64(\n      cdk.Fn.join('\\n', [\n        '#!\/bin\/bash -xe',\n        'apt-get update -y',\n        'apt-get install -y python-setuptools',\n        'mkdir -p \/opt\/aws\/bin',\n        'wget https:\/\/s3.amazonaws.com\/cloudformation-examples\/aws-cfn-bootstrap-latest.tar.gz',\n        'python -m easy_install --script-dir \/opt\/aws\/bin aws-cfn-bootstrap-latest.tar.gz',\n        cdk.Fn.sub(\n          '\/opt\/aws\/bin\/cfn-signal -e $? --stack ${AWS::StackName} --resource ' +\n            asgResourceId +\n            ' --region ${AWS::Region}'\n        ),\n      ])\n    );\n  }\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">attachUserDataForCfnLaunchConfiguration<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #9CDCFE\">asgResourceId<\/span><span style=\"color: #D4D4D4\">: <\/span><span style=\"color: #9CDCFE\">string<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  ): <\/span><span style=\"color: #569CD6\">void<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_cfnLaunchConfiguration<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">userData<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">Fn<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">base64<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">Fn<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">join<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&#39;<\/span><span style=\"color: #D7BA7D\">\\n<\/span><span style=\"color: #CE9178\">&#39;<\/span><span style=\"color: #D4D4D4\">, [<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&#39;#!\/bin\/bash -xe&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&#39;apt-get update -y&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&#39;apt-get install -y python-setuptools&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&#39;mkdir -p \/opt\/aws\/bin&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&#39;wget https:\/\/s3.amazonaws.com\/cloudformation-examples\/aws-cfn-bootstrap-latest.tar.gz&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #CE9178\">&#39;python -m easy_install --script-dir \/opt\/aws\/bin aws-cfn-bootstrap-latest.tar.gz&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">Fn<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">sub<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #CE9178\">&#39;\/opt\/aws\/bin\/cfn-signal -e $? --stack ${AWS::StackName} --resource &#39;<\/span><span style=\"color: #D4D4D4\"> +<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #9CDCFE\">asgResourceId<\/span><span style=\"color: #D4D4D4\"> +<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #CE9178\">&#39; --region ${AWS::Region}&#39;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        ),<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      ])<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    );<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  }<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u7531\u65bc Auto Scaling Group \u662f\u7528 LaunchConfiguration \u53bb\u8a2d\u5b9a\u555f\u52d5\uff0c\u6545 UserData \u52a0\u5728\u9019\u908a<\/p>\n<p>\u5b89\u88dd aws-cfn-bootstrap package \u5982\u4e0b<\/p>\n<pre><code>wget https:\/\/s3.amazonaws.com\/cloudformation-examples\/aws-cfn-bootstrap-latest.tar.gz\npython -m easy_install --script-dir \/opt\/aws\/bin aws-cfn-bootstrap-latest.tar.gz\n<\/code><\/pre>\n<p>\u800c\u767c\u9001 signal \u7684\u6307\u4ee4\u5c31\u5728\u6700\u4e0b\u65b9\uff0c\u7528 fn.sub \u4f86\u4e32\u63a5\u57f7\u884c<\/p>\n<pre><code>cdk.Fn.sub(\n'\/opt\/aws\/bin\/cfn-signal -e $? --stack ${AWS::StackName} --resource ' + asgResourceId + ' --region ${AWS::Region}'\n)\n<\/code><\/pre>\n<p>\u6703\u7528 fn.sub \u7684\u539f\u56e0\u662f\u53c3\u8003 <a href=\"https:\/\/docs.aws.amazon.com\/zh_tw\/AWSCloudFormation\/latest\/UserGuide\/intrinsic-function-reference-sub.html\">Fn::Sub \u7684 UserData \u547d\u4ee4 <\/a>\uff0c\u53ef\u4ee5\u7528\u8b8a\u6578\u4f86\u4ee3\u5165\u6307\u4ee4\u4e2d<\/p>\n<p>\u6700\u5f8c\u6bcf\u4e00\u53f0 EC2 \u90fd\u6703\u57f7\u884c\u6307\u4ee4\u4f86\u767c\u9001\u4fe1\u865f\uff0c\u5f85 CreationPolicy \u6536\u5230 6 \u500b signal \u5f8c\uff0c\u5c31\u6703\u518d\u7e7c\u7e8c\u5f80\u4e0b\u57f7\u884c\uff0c\u82e5\u6c92\u6709\u6536\u5230 6 \u500b\uff0c\u7b49\u5f85 5 \u5206\u9418 timeout \u5f8c\uff0c\u90e8\u7f72\u5c31\u6703\u5931\u6557\uff0cCloudFormation \u6703\u6574\u500b rollback<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<h5>\u5efa\u7acb WaitCondition<\/h5>\n<p>\u5148\u4f86\u770b\u4e00\u5f35\u793a\u610f\u5716<\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"550\" src=\"https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition-1024x550.png\" alt=\"\" class=\"wp-image-1826\" srcset=\"https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition-1024x550.png 1024w, https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition-300x161.png 300w, https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition-768x412.png 768w, https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition-700x376.png 700w, https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition-570x306.png 570w, https:\/\/9incloud.com\/wp-content\/uploads\/2020\/12\/WaitCondition.png 1144w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><span style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Hint: \u9ede\u5716\u7247\u53ef\u653e\u5927<\/span><\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u9019\u6b21\u5be6\u4f5c\u7684\u9806\u5e8f\u662f\u5148\u7b49 SSM (Install PHP) \u5b89\u88dd\u5b8c\u7562\u5f8c\uff0c\u518d\u5b89\u88dd SSM (Install CodeDeploy Agent)\uff0c\u53f3\u908a\u7684\u5716\u793a\uff0c\u662f\u5be6\u4f5c\u6642\u4e00\u958b\u59cb\u7684\u932f\u8aa4\uff0c\u4ee5\u70ba WaitCondtion \u662f\u500b\u8a08\u6578\u5668\uff0c\u4e0d\u662f Resource\uff0c\u6240\u4ee5\u628a\u7b2c\u4e8c\u500b SSM \u4e5f DependsOn \u5728 \u7b2c\u4e00\u500b SSM\uff0c\u60f3\u7576\u7136\uff0c\u9019\u6a23\u4e0d\u6703\u6709\u6548\u679c\uff0c\u9084\u662f\u767c\u751f\u4e86\u885d\u7a81<\/p>\n<p>\u518d\u4f86\u770b\u4e00\u4e0b CDK \u7a0b\u5f0f\u78bc\u7684\u90e8\u5206<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">TypeScript<\/span><span role=\"button\" tabindex=\"0\" data-code=\"protected createCfnSSMInstallPHPAndWaitCondition(): ssm.CfnAssociation {\n    const waitConditionHandler = new cdk.CfnWaitConditionHandle(\n      this,\n      'waitConditionHandler'\n    );\n\n    this._cfnWaitCondition = new cdk.CfnWaitCondition(this, 'waitCondition', {\n      handle: waitConditionHandler.ref,\n      timeout: '1200',\n    });\n\n    const cfnSSMInstallPHP = new ssm.CfnAssociation(this, 'ASG-SSM-PHP', {\n      name: 'AWS-RunShellScript',\n      targets: [{ key: 'tag:Name', values: ['CodeDeployDemo'] }],\n      parameters: {\n        commands: [\n          'apt -y install dialog apt-utils',\n          'apt -y install software-properties-common',\n          'add-apt-repository -y ppa:ondrej\/php',\n          'apt-get update',\n          'apt -y install php7.4',\n          cdk.Fn.join('', [\n            '\/opt\/aws\/bin\/cfn-signal -e $? -d &quot;Install php7.4 completed&quot; -r &quot;Install php7.4 completed&quot; ',\n            waitConditionHandler.ref,\n            '&quot;',\n          ]),\n        ],\n      },\n    });\n\n    this._cfnWaitCondition.addDependsOn(cfnSSMInstallPHP);\n\n    return cfnSSMInstallPHP;\n  }\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #9CDCFE\">protected<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #DCDCAA\">createCfnSSMInstallPHPAndWaitCondition<\/span><span style=\"color: #D4D4D4\">(): <\/span><span style=\"color: #9CDCFE\">ssm<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">CfnAssociation<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">const<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4FC1FF\">waitConditionHandler<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">CfnWaitConditionHandle<\/span><span style=\"color: #D4D4D4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #CE9178\">&#39;waitConditionHandler&#39;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    );<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_cfnWaitCondition<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">CfnWaitCondition<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #CE9178\">&#39;waitCondition&#39;<\/span><span style=\"color: #D4D4D4\">, {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">handle:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">waitConditionHandler<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">ref<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">timeout:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;1200&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    });<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">const<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #4FC1FF\">cfnSSMInstallPHP<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #569CD6\">new<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">ssm<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">CfnAssociation<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #CE9178\">&#39;ASG-SSM-PHP&#39;<\/span><span style=\"color: #D4D4D4\">, {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">name:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;AWS-RunShellScript&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">targets:<\/span><span style=\"color: #D4D4D4\"> [{ <\/span><span style=\"color: #9CDCFE\">key:<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #CE9178\">&#39;tag:Name&#39;<\/span><span style=\"color: #D4D4D4\">, <\/span><span style=\"color: #9CDCFE\">values:<\/span><span style=\"color: #D4D4D4\"> [<\/span><span style=\"color: #CE9178\">&#39;CodeDeployDemo&#39;<\/span><span style=\"color: #D4D4D4\">] }],<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      <\/span><span style=\"color: #9CDCFE\">parameters:<\/span><span style=\"color: #D4D4D4\"> {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #9CDCFE\">commands:<\/span><span style=\"color: #D4D4D4\"> [<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #CE9178\">&#39;apt -y install dialog apt-utils&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #CE9178\">&#39;apt -y install software-properties-common&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #CE9178\">&#39;add-apt-repository -y ppa:ondrej\/php&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #CE9178\">&#39;apt-get update&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #CE9178\">&#39;apt -y install php7.4&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          <\/span><span style=\"color: #9CDCFE\">cdk<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">Fn<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">join<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&#39;&#39;<\/span><span style=\"color: #D4D4D4\">, [<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #CE9178\">&#39;\/opt\/aws\/bin\/cfn-signal -e $? -d &quot;Install php7.4 completed&quot; -r &quot;Install php7.4 completed&quot; &#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #9CDCFE\">waitConditionHandler<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">ref<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            <\/span><span style=\"color: #CE9178\">&#39;&quot;&#39;<\/span><span style=\"color: #D4D4D4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">          ]),<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        ],<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">      },<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    });<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_cfnWaitCondition<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">addDependsOn<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">cfnSSMInstallPHP<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #C586C0\">return<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #9CDCFE\">cfnSSMInstallPHP<\/span><span style=\"color: #D4D4D4\">;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">  }<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>WaitCondition \u53c3\u6578\u8aaa\u660e<\/p>\n<ul>\n<li>handle: WaitCondition \u9700\u8981\u4e00\u500b WaitConditionHandle \u4f86\u63a5\u53d7 signal \u7528<\/li>\n<li>timeout: \u7b49\u5f85\u591a\u4e45\u5f8c timeout\uff0c\u55ae\u4f4d\u70ba\u79d2<\/li>\n<\/ul>\n<p>\u6ce8\u610f\u4e0b\u65b9\u9019\u884c\uff0c\u4e5f\u5c31\u662f WaitCondition \u8981\u4f5c\u7528\u5728\u54ea\u4e00\u500b Resource \u4e0a\uff0c\u4f5c\u7528\u5728 SSM (Install PHP)\uff0c\u8ddf\u793a\u610f\u5716\u6240\u756b\u7684\u4e00\u6a23<\/p>\n<pre><code>this._cfnWaitCondition.addDependsOn(cfnSSMInstallPHP);\n<\/code><\/pre>\n<p>\u800c WaitCondition \u7684\u539f\u7406\u662f\u5728\u4f5c\u7528\u7684 Resource \u5efa\u7acb\u6642\uff0c\u8a08\u6578\u5668\u5c31\u958b\u59cb\u8a08\u7b97\uff0c\u6545\u4ee5\u6b64\u4f8b\u5b50\uff0c\u5728 SSM (Install PHP) \u4e2d\u5fc5\u9700\u5728 timeout \u524d\u628a signal \u9001\u51fa\uff0c\u624d\u80fd\u7e7c\u7e8c\u57f7\u884c\u4e0b\u53bb\uff0c\u767c\u9001 signal \u7684\u6307\u4ee4\u5982\u4e0b<\/p>\n<pre><code>cdk.Fn.join('', [\n  '\/opt\/aws\/bin\/cfn-signal -e $? -d &quot;Install php7.4 completed&quot; -r &quot;Install php7.4 completed&quot; ',\n  waitConditionHandler.ref,\n  '&quot;',\n]),\n<\/code><\/pre>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u00a0<\/p>\n<p>\u6700\u5f8c\u7684\u95dc\u9375\uff0c\u4e5f\u5c31\u662f\u5716\u793a\u4e2d\u6240\u756b\u7684\u7b2c\u4e8c\u500b SSM (Install CodeDeploy Agent) \u5fc5\u9700 DependsOn WaitCondition\uff0c\u5982\u4e0b\u7a0b\u5f0f\u78bc<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">TypeScript<\/span><span role=\"button\" tabindex=\"0\" data-code=\"this._cfnSSMInstallCodeDeployAgent.addDependsOn(this._cfnWaitCondition);\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_cfnSSMInstallCodeDeployAgent<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #DCDCAA\">addDependsOn<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #569CD6\">this<\/span><span style=\"color: #D4D4D4\">.<\/span><span style=\"color: #9CDCFE\">_cfnWaitCondition<\/span><span style=\"color: #D4D4D4\">);<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<div class=\"wp-block-jetpack-markdown\"><p>\u5230\u6b64\u8a2d\u5b9a\u7d50\u675f\u5f8c\uff0cWaitCondition \u61c9\u8a72\u5c31\u80fd\u904b\u4f5c\u6b63\u5e38<\/p>\n<p>\u9019\u7b97\u662f\u5be6\u4f5c\u4e2d\u984d\u5916\u9047\u5230\u7684\u554f\u984c\uff0c\u5e0c\u671b\u9019\u6a23\u7684\u89e3\u91cb\u5c0d\u8b80\u8005\u80fd\u6709\u6240\u5e6b\u52a9<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e8c\u7bc7\u6700\u4e3b\u8981\u662f\u6558\u8ff0\u4e00\u4e0b\u8e29\u5230\u7684\u96f7\u6216\u662f\u958b\u767c\u4e0a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[65,64,70],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528 CDK \u5efa\u7f6e AWS CodeDeploy 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