{"id":51867,"date":"2024-10-08T22:08:14","date_gmt":"2024-10-08T14:08:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/51867\/"},"modified":"2024-11-14T10:41:27","modified_gmt":"2024-11-14T02:41:27","slug":"ubuntu-20-04-lts-server-%e8%a6%8f%e5%8a%83%e8%87%aa%e5%8b%95%e5%8c%96%e5%ae%89%e8%a3%9d%e6%96%b0%e6%89%8b%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/51867\/","title":{"rendered":"Ubuntu 20.04 LTS Server \u898f\u5283\u81ea\u52d5\u5316\u5b89\u88dd\u65b0\u624b\u6bb5"},"content":{"rendered":"<h1 id=\"ubuntu-20-04-lts-server-%e8%a6%8f%e5%8a%83%e8%87%aa%e5%8b%95%e5%8c%96%e5%ae%89%e8%a3%9d%e6%96%b0%e6%89%8b%e6%ae%b5-yCTdjPQwrO\">Ubuntu 20.04 LTS Server \u898f\u5283\u81ea\u52d5\u5316\u5b89\u88dd\u65b0\u624b\u6bb5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u81ea\u52d5\u5316\u5b89\u88dd\u5df2\u6210\u70ba\u4e00\u9805\u91cd\u8981\u7684\u6280\u8853\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 Ubuntu 20.04 LTS \u4f3a\u670d\u5668\u6642\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6548\u7387\uff0c\u9084\u80fd\u6e1b\u5c11\u4eba\u70ba\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u81ea\u52d5\u5316\u5b89\u88dd\u7684\u624b\u6bb5\uff0c\u5e6b\u52a9\u65b0\u624b\u66f4\u8f15\u9b06\u5730\u90e8\u7f72\u4f3a\u670d\u5668\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-ubuntu-20-04-lts%ef%bc%9f-yCTdjPQwrO\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Ubuntu 20.04 LTS\uff1f<\/h2>\n<p>Ubuntu 20.04 LTS\uff08\u9577\u671f\u652f\u6301\u7248\uff09\u662f\u4e00\u500b\u7a69\u5b9a\u4e14\u53d7\u6b61\u8fce\u7684\u4f3a\u670d\u5668\u64cd\u4f5c\u7cfb\u7d71\u3002\u5b83\u63d0\u4f9b\u4e86\u4e94\u5e74\u7684\u5b98\u65b9\u652f\u6301\uff0c\u4e26\u4e14\u64c1\u6709\u5927\u91cf\u7684\u793e\u5340\u8cc7\u6e90\u548c\u6587\u6a94\u3002\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e5%ae%89%e8%a3%9d%e7%9a%84%e5%a5%bd%e8%99%95-yCTdjPQwrO\">\u81ea\u52d5\u5316\u5b89\u88dd\u7684\u597d\u8655<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u6548\u7387\uff1a<\/strong>\u81ea\u52d5\u5316\u5b89\u88dd\u53ef\u4ee5\u5927\u5e45\u6e1b\u5c11\u624b\u52d5\u914d\u7f6e\u7684\u6642\u9593\u3002<\/li>\n<li><strong>\u4e00\u81f4\u6027\uff1a<\/strong>\u6bcf\u6b21\u5b89\u88dd\u90fd\u80fd\u4fdd\u6301\u76f8\u540c\u7684\u914d\u7f6e\uff0c\u6e1b\u5c11\u932f\u8aa4\u7684\u53ef\u80fd\u6027\u3002<\/li>\n<li><strong>\u53ef\u91cd\u8907\u6027\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u91cd\u8907\u76f8\u540c\u7684\u5b89\u88dd\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e5%ae%89%e8%a3%9d%e7%9a%84%e6%89%8b%e6%ae%b5-yCTdjPQwrO\">\u81ea\u52d5\u5316\u5b89\u88dd\u7684\u624b\u6bb5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-preseed-%e6%96%87%e4%bb%b6-yCTdjPQwrO\">1. \u4f7f\u7528 Preseed \u6587\u4ef6<\/h3>\n<p>Preseed \u662f\u4e00\u7a2e\u7528\u65bc\u81ea\u52d5\u5316 Debian \u548c Ubuntu \u5b89\u88dd\u7684\u6280\u8853\u3002\u901a\u904e\u5275\u5efa\u4e00\u500b preseed \u6587\u4ef6\uff0c\u60a8\u53ef\u4ee5\u9810\u5148\u5b9a\u7fa9\u5b89\u88dd\u904e\u7a0b\u4e2d\u7684\u6240\u6709\u9078\u9805\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 preseed \u6587\u4ef6\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>d-i debian-installer\/locale string zh_TW.UTF-8\nd-i console-setup\/layoutcode string us\nd-i netcfg\/get_hostname string ubuntu\nd-i netcfg\/get_domain string example.com\nd-i passwd\/user-fullname string User\nd-i passwd\/username string user\nd-i passwd\/user-password password password\nd-i passwd\/user-password-again password password\n<\/code><\/pre>\n<p>\u5c07\u6b64\u6587\u4ef6\u653e\u7f6e\u5728\u555f\u52d5\u5a92\u4ecb\u4e0a\uff0c\u4e26\u5728\u555f\u52d5\u6642\u6307\u5b9a\u5b83\uff0c\u5b89\u88dd\u904e\u7a0b\u5c07\u81ea\u52d5\u9032\u884c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-cloud-init-yCTdjPQwrO\">2. \u4f7f\u7528 Cloud-init<\/h3>\n<p>Cloud-init \u662f\u4e00\u500b\u7528\u65bc\u96f2\u74b0\u5883\u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u96f2\u5e73\u53f0\u3002\u5b83\u53ef\u4ee5\u5728\u865b\u64ec\u6a5f\u555f\u52d5\u6642\u81ea\u52d5\u914d\u7f6e\u7cfb\u7d71\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 cloud-init \u914d\u7f6e\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>#cloud-config\nusers:\n  - name: user\n    passwd: password\n    groups: sudo\n    shell: \/bin\/bash\npackages:\n  - git\n  - nginx\nruncmd:\n  - systemctl start nginx\n<\/code><\/pre>\n<p>\u5c07\u6b64\u914d\u7f6e\u6587\u4ef6\u653e\u7f6e\u5728\u865b\u64ec\u6a5f\u7684\u555f\u52d5\u5a92\u4ecb\u4e0a\uff0cCloud-init \u5c07\u5728\u555f\u52d5\u6642\u81ea\u52d5\u57f7\u884c\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-ansible-yCTdjPQwrO\">3. \u4f7f\u7528 Ansible<\/h3>\n<p>Ansible \u662f\u4e00\u500b\u5f37\u5927\u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u65bc\u914d\u7f6e\u7ba1\u7406\u548c\u61c9\u7528\u90e8\u7f72\u3002\u901a\u904e\u7de8\u5beb Ansible \u5287\u672c\uff0c\u60a8\u53ef\u4ee5\u81ea\u52d5\u5316\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Ansible \u5287\u672c\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>- hosts: all\n  become: yes\n  tasks:\n    - name: \u5b89\u88dd nginx\n      apt:\n        name: nginx\n        state: present\n    - name: \u555f\u52d5 nginx\n      service:\n        name: nginx\n        state: started\n<\/code><\/pre>\n<p>\u4f7f\u7528 Ansible\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e0a\u57f7\u884c\u76f8\u540c\u7684\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yCTdjPQwrO\">\u7e3d\u7d50<\/h2>\n<p>\u81ea\u52d5\u5316\u5b89\u88dd\u662f\u63d0\u5347\u4f3a\u670d\u5668\u7ba1\u7406\u6548\u7387\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 Ubuntu 20.04 LTS \u6642\u3002\u7121\u8ad6\u662f\u4f7f\u7528 Preseed \u6587\u4ef6\u3001Cloud-init \u9084\u662f Ansible\uff0c\u9019\u4e9b\u5de5\u5177\u90fd\u80fd\u5e6b\u52a9\u65b0\u624b\u5feb\u901f\u4e0a\u624b\uff0c\u6e1b\u5c11\u914d\u7f6e\u904e\u7a0b\u4e2d\u7684\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u4f3a\u670d\u5668\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u81ea\u52d5\u5316\u5de5\u5177\u5c07\u662f\u6210\u529f\u7684\u95dc\u9375\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Ubuntu 20.04 LTS Server\u7684\u81ea\u52d5\u5316\u5b89\u88dd\u65b0\u624b\u6bb5\uff0c\u7c21\u5316\u90e8\u7f72\u6d41\u7a0b\uff0c\u63d0\u5347\u6548\u7387\uff0c\u9069\u5408\u65b0\u624b\u8207\u5c08\u696d\u4eba\u58eb\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-51867","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51867","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=51867"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51867\/revisions"}],"predecessor-version":[{"id":51868,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/51867\/revisions\/51868"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=51867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=51867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=51867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}