{"id":327,"date":"2021-10-16T10:38:14","date_gmt":"2021-10-16T02:38:14","guid":{"rendered":"https:\/\/ft9scr4y-20210904.admin.cygzs.net\/?p=327"},"modified":"2021-10-16T10:38:15","modified_gmt":"2021-10-16T02:38:15","slug":"%e8%85%be%e8%ae%af%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%88%b6%e4%bd%9ccentos%e9%95%9c%e5%83%8f","status":"publish","type":"post","link":"https:\/\/www.cygzs.net\/?p=327","title":{"rendered":"\u817e\u8baf\u4e91\u670d\u52a1\u5668\u5236\u4f5cCentOS\u955c\u50cf"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Cloud-init \u4e3b\u8981\u63d0\u4f9b\u5b9e\u4f8b\u9996\u6b21\u521d\u59cb\u5316\u65f6\u81ea\u5b9a\u4e49\u914d\u7f6e\u7684\u80fd\u529b\u3002\u5728\u5bfc\u5165 Linux \u7cfb\u7edf\u955c\u50cf\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u955c\u50cf\u5185\u90e8\u5df2\u6b63\u786e\u5b89\u88c5\u4e86 cloud-init \u670d\u52a1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cloud.tencent.com\/document\/product\/213\/12587\">https:\/\/cloud.tencent.com\/document\/product\/213\/12587<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>yum install -y cloud-init<br>vi \/etc\/cloud\/cloud.cfg <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>users:\n - default\n\ndisable_root: 0\nssh_pwauth:   1\n\ndatasource_list: &#91; ConfigDrive, TencentCloud ]\ndatasource:\n  ConfigDrive:\n    dsmode: local\n  TencentCloud:\n    metadata_urls: &#91;'http:\/\/metadata.tencentyun.com']\n\ncloud_init_modules:\n - migrator\n - bootcmd\n - write-files\n - growpart\n - resizefs\n - set_hostname\n - update_hostname\n - &#91;'update_etc_hosts', 'once-per-instance']\n - rsyslog\n - users-groups\n - ssh\n\ncloud_config_modules:\n - mounts\n - locale\n - set-passwords\n - rh_subscription\n - yum-add-repo\n - package-update-upgrade-install\n - ntp\n - timezone\n - resolv_conf\n - puppet\n - chef\n - salt-minion\n - mcollective\n - disable-ec2-metadata\n - runcmd\n\nunverified_modules: &#91;'resolv_conf']\n\ncloud_final_modules:\n - rightscale_userdata\n - scripts-per-once\n - scripts-per-boot\n - scripts-per-instance\n - scripts-user\n - ssh-authkey-fingerprints\n - keys-to-console\n - phone-home\n - final-message\n - power-state-change\n\nsystem_info:\n  default_user:\n    name: root\n    lock_passwd: false\n    gecos: Cloud User\n    groups: &#91;wheel, adm, systemd-journal]\n    sudo: &#91;\"ALL=(ALL) NOPASSWD:ALL\"]\n    shell: \/bin\/bash\n  distro: rhel\n  paths:\n    cloud_dir: \/var\/lib\/cloud\n    templates_dir: \/etc\/cloud\/templates\n  ssh_svcname: sshd<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>cloud-init init &#8211;local<br>rm -rf \/var\/lib\/cloud<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6e05\u7406\u5220\u9664\u6587\u4ef6\u540e\u4f9d\u7136\u5728\u78c1\u76d8\u4e0a\u5bf9\u5e94block\u5757\u6570\u636e \uff08\u5728\u5206\u533a\u8868\u4e2d\u628a\u6587\u4ef6\u7684\u7d22\u5f15\u7ed9\u5220\u9664\u4e86\uff0c\u7269\u7406\u6570\u636e\u8fd8\u662f\u4f9d\u7136\u5360\u7528\u7740\u78c1\u76d8\u4e0a\u5bf9\u5e94\u7684block\u5757\u7684\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u4e00\u4e2a\u51680\u7684\u5927\u6587\u4ef6\uff0c\u5360\u6ee1\u6240\u6709\u7684\u5269\u4f59\u78c1\u76d8\u7a7a\u95f4\uff0c\u518d\u5220\u9664\u8fbe\u5230\u6e05\u7406\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>dd if=\/dev\/zero of=\/null.dat<br>rm -f \/null.dat<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528qemu-img\u5236\u4f5c Linux \u955c\u50cfqcow2\u683c\u5f0f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cloud.tencent.com\/document\/product\/213\/17814\">https:\/\/cloud.tencent.com\/document\/product\/213\/17814<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td> yum install -y  qemu-img<br>\/usr\/local\/bin\/qemu-img convert -f raw -O qcow2 \/dev\/vda \/data\/test.qcow2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\uff1a\/data\u662f\u53e6\u4e00\u4e2a\u5b58\u50a8\u76d8\uff08\u4e0d\u80fd\u662f \/dev\/vda \uff09<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f16\u5916\uff1a\u628a\u955c\u50cf\u5b58\u50a8\u5728\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8COS\u5b58\u50a8\u6876\u4e2d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cloud.tencent.com\/document\/product\/436\/6883\">https:\/\/cloud.tencent.com\/document\/product\/436\/6883<\/a><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>CentOS6.5<br>wget https:\/\/github.com\/tencentyun\/cosfs\/releases\/download\/v1.0.19\/cosfs-1.0.19-centos6.5.x86_64.rpm<br>#CentOS7.0<br>wget https:\/\/github.com\/tencentyun\/cosfs\/releases\/download\/v1.0.19\/cosfs-1.0.19-centos7.0.x86_64.rpm<br><br>rpm -ivh cosfs-1.0.19-centos7.0.x86_64.rpm<br>#echo BucketName-APPID:SecretId:SecretKey > \/etc\/passwd-cosfs<br>echo examplebucket-1250000000:AKIDHTVVaVR6e3:PdkhT9e2rZCfy6 > \/etc\/passwd-cosfs<br>chmod 640 \/etc\/passwd-cosfs<br>#cosfs BucketName-APPID MountPoint -ourl=http:\/\/cos.Region.myqcloud.com -odbglevel=info -oallow_other<br>mkdir -p \/mnt\/cosfs<br>cosfs examplebucket-1250000000 \/mnt\/cosfs -ourl=http:\/\/cos.ap-guangzhou.myqcloud.com -odbglevel=info -onoxattr -oallow_other<br><br>cp  \/data\/test.qcow2  \/mnt\/cosfs\/<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Cloud-init \u4e3b\u8981\u63d0\u4f9b\u5b9e\u4f8b\u9996\u6b21\u521d\u59cb\u5316\u65f6\u81ea\u5b9a\u4e49\u914d\u7f6e\u7684\u80fd\u529b\u3002\u5728\u5bfc\u5165 Linux \u7cfb\u7edf\u955c\u50cf\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u955c\u50cf\u5185\u90e8\u5df2\u6b63\u786e\u5b89\u88c5\u4e86 cloud-init \u670d\u52a1\u3002 https:\/\/cloud.tencent.com\/document\/product\/213\/12587 yum install -y cloud-initvi \/etc\/cloud\/cloud.cfg cloud-init init &#038;#8&hellip; <a class=\"more-link\" href=\"https:\/\/www.cygzs.net\/?p=327\">(more)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_owldraft_subtitle":"","footnotes":""},"categories":[8,1],"tags":[],"class_list":["post-327","post","type-post","status-publish","format-standard","hentry","category-centos","category-it"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u817e\u8baf\u4e91\u670d\u52a1\u5668\u5236\u4f5cCentOS\u955c\u50cf - \u7433\u6d77\u5bb6\u56ed<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cygzs.net\/?p=327\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u817e\u8baf\u4e91\u670d\u52a1\u5668\u5236\u4f5cCentOS\u955c\u50cf - \u7433\u6d77\u5bb6\u56ed\" \/>\n<meta property=\"og:description\" content=\"Cloud-init \u4e3b\u8981\u63d0\u4f9b\u5b9e\u4f8b\u9996\u6b21\u521d\u59cb\u5316\u65f6\u81ea\u5b9a\u4e49\u914d\u7f6e\u7684\u80fd\u529b\u3002\u5728\u5bfc\u5165 Linux \u7cfb\u7edf\u955c\u50cf\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u955c\u50cf\u5185\u90e8\u5df2\u6b63\u786e\u5b89\u88c5\u4e86 cloud-init \u670d\u52a1\u3002 https:\/\/cloud.tencent.com\/document\/product\/213\/12587 yum install -y cloud-initvi \/etc\/cloud\/cloud.cfg cloud-init init &amp;#8&hellip; 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