{"id":53005,"date":"2024-10-09T07:30:15","date_gmt":"2024-10-08T23:30:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/53005\/"},"modified":"2024-11-14T10:36:31","modified_gmt":"2024-11-14T02:36:31","slug":"%e4%bd%bf%e7%94%a8-ubuntu-19-10-%e6%8a%8a-raspberry-pi-4-sbc-%e8%ae%8a%e6%88%90-edge-gateway","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/53005\/","title":{"rendered":"\u4f7f\u7528 Ubuntu 19.10 \u628a Raspberry Pi 4 SBC \u8b8a\u6210 Edge Gateway"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8-ubuntu-19-10-%e6%8a%8a-raspberry-pi-4-sbc-%e8%ae%8a%e6%88%90-edge-gateway-hqdimJyevZ\">\u4f7f\u7528 Ubuntu 19.10 \u628a Raspberry Pi 4 SBC \u8b8a\u6210 Edge Gateway<\/h1>\n<p>\u96a8\u8457\u7269\u806f\u7db2\uff08IoT\uff09\u6280\u8853\u7684\u8fc5\u901f\u767c\u5c55\uff0c\u908a\u7de3\u8a08\u7b97\uff08Edge Computing\uff09\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u71b1\u9580\u9078\u64c7\u3002\u908a\u7de3\u8a08\u7b97\u7684\u6838\u5fc3\u7406\u5ff5\u662f\u5c07\u6578\u64da\u8655\u7406\u548c\u5206\u6790\u79fb\u81f3\u6578\u64da\u751f\u6210\u7684\u8fd1\u7aef\uff0c\u4ee5\u6e1b\u5c11\u5ef6\u9072\u4e26\u63d0\u9ad8\u6548\u7387\u3002Raspberry Pi 4 \u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u55ae\u677f\u8a08\u7b97\u6a5f\uff08SBC\uff09\uff0c\u642d\u914d Ubuntu 19.10 \u4f5c\u70ba\u64cd\u4f5c\u7cfb\u7d71\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u8f49\u8b8a\u70ba\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u908a\u7de3\u7db2\u95dc\uff08Edge Gateway\uff09\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Ubuntu 19.10 \u5c07 Raspberry Pi 4 \u8f49\u8b8a\u70ba\u908a\u7de3\u7db2\u95dc\u7684\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-raspberry-pi-4-%e5%92%8c-ubuntu-19-10%ef%bc%9f-hqdimJyevZ\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Raspberry Pi 4 \u548c Ubuntu 19.10\uff1f<\/h2>\n<p>Raspberry Pi 4 \u64c1\u6709\u5f37\u5927\u7684\u8655\u7406\u80fd\u529b\u548c\u591a\u7a2e\u9023\u63a5\u9078\u9805\uff0c\u5305\u62ec USB 3.0\u3001HDMI \u548c\u4ee5\u592a\u7db2\u7aef\u53e3\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u908a\u7de3\u8a08\u7b97\u7684\u7406\u60f3\u9078\u64c7\u3002Ubuntu 19.10 \u662f\u4e00\u500b\u7a69\u5b9a\u4e14\u529f\u80fd\u8c50\u5bcc\u7684 Linux \u767c\u884c\u7248\uff0c\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u652f\u6301\u548c\u793e\u5340\u8cc7\u6e90\uff0c\u9069\u5408\u7528\u65bc\u958b\u767c\u548c\u90e8\u7f72\u5404\u7a2e\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d-ubuntu-19-10-hqdimJyevZ\">\u5b89\u88dd Ubuntu 19.10<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5c07 Ubuntu 19.10 \u5b89\u88dd\u5230 Raspberry Pi 4 \u4e0a\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u4e0b\u8f09 Ubuntu 19.10 \u7684\u6620\u50cf\u6a94\uff0c\u60a8\u53ef\u4ee5\u5f9e\u5b98\u65b9\u7db2\u7ad9\u7372\u53d6\u3002<\/li>\n<li>\u4f7f\u7528\u5de5\u5177\uff08\u5982 Balena Etcher\uff09\u5c07\u6620\u50cf\u6a94\u5beb\u5165 microSD \u5361\u3002<\/li>\n<li>\u5c07 microSD \u5361\u63d2\u5165 Raspberry Pi 4\uff0c\u4e26\u9023\u63a5\u96fb\u6e90\u3002<\/li>\n<li>\u555f\u52d5 Raspberry Pi\uff0c\u4e26\u6309\u7167\u5c4f\u5e55\u4e0a\u7684\u6307\u793a\u5b8c\u6210\u521d\u59cb\u8a2d\u7f6e\u3002<\/li>\n<\/ol>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e7%b6%b2%e7%b5%a1%e8%a8%ad%e7%bd%ae-hqdimJyevZ\">\u914d\u7f6e\u7db2\u7d61\u8a2d\u7f6e<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u914d\u7f6e\u7db2\u7d61\u8a2d\u7f6e\uff0c\u4ee5\u4fbf Raspberry Pi \u80fd\u5920\u9023\u63a5\u5230\u4e92\u806f\u7db2\u548c\u672c\u5730\u7db2\u7d61\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7db2\u7d61\u72c0\u614b\uff1a<\/p>\n<pre><code>ifconfig<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u914d\u7f6e\u975c\u614b IP \u5730\u5740\uff0c\u53ef\u4ee5\u7de8\u8f2f\u7db2\u7d61\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/netplan\/50-cloud-init.yaml<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u975c\u614b IP \u8a2d\u7f6e\uff0c\u7136\u5f8c\u61c9\u7528\u66f4\u6539\uff1a<\/p>\n<pre><code>sudo netplan apply<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d%e5%bf%85%e8%a6%81%e7%9a%84%e8%bb%9f%e4%bb%b6%e5%8c%85-hqdimJyevZ\">\u5b89\u88dd\u5fc5\u8981\u7684\u8edf\u4ef6\u5305<\/h2>\n<p>\u70ba\u4e86\u5c07 Raspberry Pi 4 \u8f49\u8b8a\u70ba\u908a\u7de3\u7db2\u95dc\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u4e00\u4e9b\u5fc5\u8981\u7684\u8edf\u4ef6\u5305\uff0c\u4f8b\u5982 MQTT \u4ee3\u7406\u548c\u9632\u706b\u7246\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install mosquitto mosquitto-clients ufw<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u555f\u52d5 MQTT \u4ee3\u7406\uff1a<\/p>\n<pre><code>sudo systemctl start mosquitto\nsudo systemctl enable mosquitto<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e9%98%b2%e7%81%ab%e7%89%86-hqdimJyevZ\">\u914d\u7f6e\u9632\u706b\u7246<\/h2>\n<p>\u70ba\u4e86\u4fdd\u8b77\u60a8\u7684\u908a\u7de3\u7db2\u95dc\uff0c\u5efa\u8b70\u914d\u7f6e\u9632\u706b\u7246\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u7528 UFW \u9632\u706b\u7246\uff1a<\/p>\n<pre><code>sudo ufw enable<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5141\u8a31 MQTT \u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba 1883\uff09\uff1a<\/p>\n<pre><code>sudo ufw allow 1883<\/code><\/pre>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e9%82%8a%e7%b7%a3%e7%b6%b2%e9%97%9c%e5%8a%9f%e8%83%bd-hqdimJyevZ\">\u6e2c\u8a66\u908a\u7de3\u7db2\u95dc\u529f\u80fd<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 MQTT \u5ba2\u6236\u7aef\u4f86\u6e2c\u8a66\u908a\u7de3\u7db2\u95dc\u7684\u529f\u80fd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u767c\u9001\u6e2c\u8a66\u6d88\u606f\uff1a<\/p>\n<pre><code>mosquitto_pub -h localhost -t test\/topic -m \"Hello, Edge Gateway!\"<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u53e6\u4e00\u500b\u7d42\u7aef\u4f86\u8a02\u95b1\u8a72\u4e3b\u984c\uff1a<\/p>\n<pre><code>mosquitto_sub -h localhost -t test\/topic<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u767c\u9001\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hqdimJyevZ\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07 Raspberry Pi 4 \u8f49\u8b8a\u70ba\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u908a\u7de3\u7db2\u95dc\uff0c\u4e26\u5229\u7528 Ubuntu 19.10 \u7684\u5f37\u5927\u529f\u80fd\u4f86\u652f\u6301\u5404\u7a2e\u7269\u806f\u7db2\u61c9\u7528\u3002\u9019\u6a23\u7684\u8a2d\u7f6e\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u964d\u4f4e\u5ef6\u9072\uff0c\u70ba\u60a8\u7684\u9805\u76ee\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u8a08\u7b97\u8cc7\u6e90\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u64f4\u5c55\u60a8\u7684\u61c9\u7528\u3002\u7121\u8ad6\u662f\u908a\u7de3\u8a08\u7b97\u9084\u662f\u96f2\u7aef\u670d\u52d9\uff0c\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u696d\u52d9\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 Ubuntu 19.10 \u5c07 Raspberry Pi 4 SBC \u8f49\u8b8a\u70ba\u9ad8\u6548\u80fd Edge Gateway\uff0c\u5be6\u73fe\u667a\u80fd\u908a\u7de3\u8a08\u7b97\u8207\u6578\u64da\u8655\u7406\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-53005","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=53005"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53005\/revisions"}],"predecessor-version":[{"id":53006,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53005\/revisions\/53006"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=53005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=53005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=53005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}