在 VPC 網路中的內部 HTTP 端點接收 Pub/Sub 事件
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在虛擬私有雲 (VPC) 網路中建立內部 HTTP 端點,透過 Eventarc 接收 Pub/Sub 訊息事件。
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[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis content demonstrates how to create an internal HTTP endpoint within a Virtual Private Cloud (VPC) network using Eventarc.\u003c/p\u003e\n"],["\u003cp\u003eThe endpoint is designed to receive Pub/Sub message events, enabling communication within the VPC environment.\u003c/p\u003e\n"],["\u003cp\u003eThe provided Python code sample establishes an HTTP server that can handle both GET and POST requests and log them.\u003c/p\u003e\n"],["\u003cp\u003eTo authenticate with Eventarc, Application Default Credentials (ADC) need to be set up for local development.\u003c/p\u003e\n"]]],[],null,["# Receive Pub/Sub events at an internal HTTP endpoint in a VPC network\n\nCreates an internal HTTP endpoint in a Virtual Private Cloud (VPC) network that receives Pub/Sub message events using Eventarc.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Receive Pub/Sub events at an internal HTTP endpoint in a VPC network](/eventarc/standard/docs/vpc-endpoints/receive-vpc-internal-endpoint)\n\nCode sample\n-----------\n\n### Python\n\n\nTo authenticate to Eventarc, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n #!/usr/bin/env python3\n from http.server import BaseHTTPRequestHandler, HTTPServer\n import logging\n\n class S(BaseHTTPRequestHandler):\n def _set_response(self):\n self.send_response(200)\n self.send_header('Content-type', 'text/html')\n self.end_headers()\n\n def do_GET(self):\n logging.info(\"GET request,\\nPath: %s\\nHeaders:\\n%s\\n\", str(self.path), str(self.headers))\n self._set_response()\n self.wfile.write(\"GET request for {}\".format(self.path).encode('utf-8'))\n\n def do_POST(self):\n content_length = int(self.headers['Content-Length'])\n post_data = self.rfile.read(content_length)\n logging.info(\"POST request,\\nPath: %s\\nHeaders:\\n%s\\n\\nBody:\\n%s\\n\",\n str(self.path), str(self.headers), post_data.decode('utf-8'))\n\n self._set_response()\n self.wfile.write(\"POST request for {}\".format(self.path).encode('utf-8'))\n\n def run(server_class=HTTPServer, handler_class=S, port=80):\n logging.basicConfig(level=logging.INFO)\n server_address = ('', port)\n http_server = server_class(server_address, handler_class)\n logging.info('Starting HTTP Server at port %d...\\n', port)\n try:\n http_server.serve_forever()\n except KeyboardInterrupt:\n pass\n http_server.server_close()\n logging.info('Stopping HTTP Server...\\n')\n\n if __name__ == '__main__':\n from sys import argv\n\n if len(argv) == 2:\n run(port=int(argv[1]))\n else:\n run()\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=eventarc)."]]