29 lines
1.5 KiB
JavaScript
29 lines
1.5 KiB
JavaScript
const [origin,environment]=process.argv.slice(2);
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if(!origin||!['test','production'].includes(environment))throw new Error('Usage: node scripts/check-health.mjs <origin> test|production');
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async function read(path) {
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const response=await fetch(new URL(path,origin),{signal:AbortSignal.timeout(5000),redirect:'error',cache:'no-store'});
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if(response.status!==200)throw new Error(`${path} HTTP ${response.status}`);
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let text='',size=0;
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const decoder=new TextDecoder();
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for await(const part of response.body) {
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size+=part.length;if(size>1048576)throw new Error(`${path} 响应超过检查上限`);
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text+=decoder.decode(part,{stream:true});
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if(path==='/'&&text.includes('/_next/'))break;
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}
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return {text,type:response.headers.get('content-type')||''};
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}
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let healthy=false;
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for(let attempt=1;attempt<=5;attempt++) {
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try {
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const health=await read('/healthz'),status=JSON.parse(health.text);
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if(status.status!=='ok'||status.environment!==environment||status.application!=='jha-1049-sgdj-web')throw new Error('/healthz 未命中本站对应环境');
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const home=await read('/');
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if(!/^text\/html(?:;|$)/i.test(home.type)||!home.text.includes('/_next/'))throw new Error('首页不是 Next HTML');
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healthy=true;console.log('/healthz 与 Next 首页检查通过');break;
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}catch(error) {
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console.error(`健康检查 ${attempt}/5 失败：${error.message}`);
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if(attempt<5)await new Promise(resolve=>setTimeout(resolve,1000));
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}
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}
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process.exitCode=healthy?0:1;
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