{"id":31399,"date":"2026-07-04T14:30:01","date_gmt":"2026-07-04T06:30:01","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/uncategorized\/dedicated-server-docker-kernel-storage\/"},"modified":"2026-07-04T14:30:01","modified_gmt":"2026-07-04T06:30:01","slug":"dedicated-server-docker-kernel-storage","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/tutorials\/dedicated-server-docker-kernel-storage\/","title":{"rendered":"\u72ec\u7acb\u670d\u52a1\u5668\u90e8\u7f72 Docker \u670d\u52a1\u524d\u8981\u68c0\u67e5\u54ea\u4e9b\u5185\u6838\u4e0e\u5b58\u50a8\u53c2\u6570"},"content":{"rendered":"<p>\u5f88\u591a\u8fd0\u7ef4\u5de5\u7a0b\u5e08\u62ff\u5230\u4e00\u53f0\u5168\u65b0\u7684<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a>\u540e\uff0c\u7b2c\u4e00\u53cd\u5e94\u5c31\u662f\u88c5 Docker\u3001\u62c9\u955c\u50cf\u3001\u8d77\u670d\u52a1\u3002\u4f46\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u7ecf\u5e38\u9047\u5230\u5bb9\u5668\u542f\u52a8\u5931\u8d25\u3001\u7f51\u7edc\u4e0d\u901a\u3001\u78c1\u76d8 I\/O \u5f02\u5e38\u7b49\u95ee\u9898\u2014\u2014\u8fd9\u4e9b\u6545\u969c\u7684\u6839\u6e90\u5f80\u5f80\u4e0d\u662f Docker \u672c\u8eab\uff0c\u800c\u662f\u670d\u52a1\u5668\u5185\u6838\u548c\u5b58\u50a8\u5c42\u9762\u7684\u914d\u7f6e\u6ca1\u6709\u63d0\u524d\u786e\u8ba4\u3002<\/p>\n<p>\u672c\u6587\u5e2e\u4f60\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff1a\u5728\u90e8\u7f72 Docker \u4e4b\u524d\uff0c\u5e94\u8be5\u68c0\u67e5\u54ea\u4e9b\u5185\u6838\u53c2\u6570\u3001\u5b58\u50a8\u9a71\u52a8\u548c\u7f51\u7edc\u914d\u7f6e\uff0c\u4ee5\u53ca\u6bcf\u4e00\u6b65\u7684\u5177\u4f53\u9a8c\u8bc1\u547d\u4ee4\u3002\u6309\u7167\u8fd9\u4e2a\u6e05\u5355\u8d70\u4e00\u904d\uff0c\u80fd\u5927\u5e45\u51cf\u5c11\u90e8\u7f72\u540e\u7684\u8e29\u5751\u6982\u7387\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u72ec\u7acb\u670d\u52a1\u5668\u90e8\u7f72 Docker \u5185\u6838\u4e0e\u5b58\u50a8\u53c2\u6570\u68c0\u67e5\u5c01\u9762\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/07\/dedicated-server-docker-kernel-storage-cover.webp\" \/><\/p>\n<h2>\u5185\u6838\u7248\u672c\u4e0e\u5173\u952e\u6a21\u5757\u68c0\u67e5<\/h2>\n<p>Docker \u4f9d\u8d56 Linux \u5185\u6838\u7684\u591a\u9879\u5b50\u7cfb\u7edf\u6765\u5b9e\u73b0\u5bb9\u5668\u9694\u79bb\u548c\u8d44\u6e90\u7ba1\u7406\u3002\u5982\u679c\u5185\u6838\u7248\u672c\u8fc7\u4f4e\u6216\u5173\u952e\u6a21\u5757\u672a\u52a0\u8f7d\uff0c\u5bb9\u5668\u53ef\u80fd\u65e0\u6cd5\u542f\u52a8\uff0c\u6216\u8005\u8fd0\u884c\u65f6\u51fa\u73b0\u5404\u79cd\u83ab\u540d\u5176\u5999\u7684\u95ee\u9898\u3002<\/p>\n<p><strong>\u5185\u6838\u7248\u672c\u8981\u6c42<\/strong><\/p>\n<p>Docker CE\uff08\u793e\u533a\u7248\uff09\u5b98\u65b9\u8981\u6c42\u5185\u6838\u7248\u672c\u4e0d\u4f4e\u4e8e 3.10\uff0c\u4f46\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u4f7f\u7528 4.x \u6216\u66f4\u9ad8\u7248\u672c\u3002\u5185\u6838 3.10 \u867d\u7136\u80fd\u8dd1\u8d77\u6765\uff0c\u4f46\u7f3a\u5c11 overlay2 \u5b58\u50a8\u9a71\u52a8\u7684\u5b8c\u6574\u652f\u6301\uff0c\u5bb9\u6613\u5728\u955c\u50cf\u5c42\u53e0\u52a0\u65f6\u51fa\u73b0\u6027\u80fd\u95ee\u9898\u3002\u68c0\u67e5\u5f53\u524d\u5185\u6838\u7248\u672c\uff1a<\/p>\n<pre><code class=\"language-bash\">uname -r\n# \u793a\u4f8b\u8f93\u51fa: 5.15.0-91-generic\n<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u7684\u670d\u52a1\u5668\u5185\u6838\u4f4e\u4e8e 4.0\uff0c\u5f3a\u70c8\u5efa\u8bae\u5347\u7ea7\u540e\u518d\u90e8\u7f72 Docker\uff0c\u5426\u5219\u540e\u7eed\u5b58\u50a8\u9a71\u52a8\u7684\u9009\u62e9\u4f1a\u53d7\u5230\u5f88\u5927\u9650\u5236\u3002<\/p>\n<p><strong>cgroup\uff08\u63a7\u5236\u7ec4\uff09\u914d\u7f6e<\/strong><\/p>\n<p>cgroup \u662f Linux \u5185\u6838\u7528\u6765\u9650\u5236\u548c\u9694\u79bb\u8fdb\u7a0b\u8d44\u6e90\u7684\u673a\u5236\uff0cDocker \u7528\u5b83\u6765\u63a7\u5236\u6bcf\u4e2a\u5bb9\u5668\u7684 CPU\u3001\u5185\u5b58\u548c I\/O \u4f7f\u7528\u91cf\u3002\u68c0\u67e5 cgroup \u662f\u5426\u6b63\u5e38\u6302\u8f7d\uff1a<\/p>\n<pre><code class=\"language-bash\">mount | grep cgroup\n# \u5e94\u8be5\u770b\u5230 cgroup2 \u7c7b\u578b\u7684\u6302\u8f7d\u70b9\ncat \/proc\/filesystems | grep cgroup\n<\/code><\/pre>\n<p>\u73b0\u4ee3 Docker \u7248\u672c\u63a8\u8350\u4f7f\u7528 cgroup v2\u3002\u5982\u679c\u4f60\u7684\u7cfb\u7edf\u8fd8\u5728\u7528 cgroup v1\uff0c\u53ef\u4ee5\u901a\u8fc7\u5185\u6838\u53c2\u6570 <code>systemd.unified_cgroup_hierarchy=1<\/code> \u5207\u6362\u5230 v2\u3002\u5207\u6362\u540e\u8bb0\u5f97\u91cd\u542f\u670d\u52a1\u5668\u8ba9\u914d\u7f6e\u751f\u6548\u3002<\/p>\n<p><strong>\u5fc5\u9700\u7684\u5185\u6838\u6a21\u5757<\/strong><\/p>\n<p>Docker \u8fd0\u884c\u9700\u8981\u4ee5\u4e0b\u5185\u6838\u6a21\u5757\u652f\u6301\uff0c\u7528 <code>lsmod<\/code> \u547d\u4ee4\u9010\u4e00\u786e\u8ba4\uff1a<\/p>\n<pre><code class=\"language-bash\">lsmod | grep overlay     # overlay \u6587\u4ef6\u7cfb\u7edf\u6a21\u5757\nlsmod | grep br_netfilter # \u6865\u63a5\u7f51\u7edc\u8fc7\u6ee4\u6a21\u5757\nlsmod | grep ip_tables    # iptables \u9632\u706b\u5899\u6a21\u5757\n<\/code><\/pre>\n<p>\u5982\u679c\u67d0\u4e2a\u6a21\u5757\u6ca1\u6709\u52a0\u8f7d\uff0c\u7528 <code>modprobe &lt;\u6a21\u5757\u540d&gt;<\/code> \u624b\u52a8\u52a0\u8f7d\uff0c\u7136\u540e\u5199\u5165 <code>\/etc\/modules-load.d\/docker.conf<\/code> \u786e\u4fdd\u91cd\u542f\u540e\u81ea\u52a8\u52a0\u8f7d\u3002\u53e6\u5916\u8fd8\u9700\u8981\u786e\u8ba4\u4ee5\u4e0b\u5185\u6838\u53c2\u6570\u5904\u4e8e\u5f00\u542f\u72b6\u6001\uff1a<\/p>\n<pre><code class=\"language-bash\">sysctl net.bridge.bridge-nf-call-iptables  # \u5e94\u8fd4\u56de 1\nsysctl net.ipv4.ip_forward                  # \u5e94\u8fd4\u56de 1\nsysctl net.bridge.bridge-nf-call-ip6tables  # \u5e94\u8fd4\u56de 1\n<\/code><\/pre>\n<p>\u8fd9\u4e9b\u53c2\u6570\u63a7\u5236\u5bb9\u5668\u7f51\u7edc\u7684\u6865\u63a5\u8f6c\u53d1\u884c\u4e3a\u3002\u5982\u679c\u8fd4\u56de 0 \u6216&#8221;\u6ca1\u6709\u8be5\u6587\u4ef6&#8221;\uff0c\u9700\u8981\u624b\u52a8\u8bbe\u7f6e\u5e76\u6301\u4e45\u5316\u5230 <code>\/etc\/sysctl.d\/99-docker.conf<\/code>\u3002\u8fd9\u4e9b\u914d\u7f6e\u5728\u4e0d\u540c<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u670d\u52a1\u5668\u65b9\u6848<\/a>\u4e0a\u7684\u8868\u73b0\u53ef\u80fd\u7565\u6709\u5dee\u5f02\uff0c\u5efa\u8bae\u5728\u90e8\u7f72\u524d\u5c31\u786e\u8ba4\u5230\u4f4d\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u5185\u6838\u53c2\u6570\u68c0\u67e5\u6d41\u7a0b\u793a\u610f\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/07\/dedicated-server-docker-kernel-storage-kernel-check.webp\" \/><\/p>\n<h2>\u5b58\u50a8\u9a71\u52a8\u4e0e\u6587\u4ef6\u7cfb\u7edf\u914d\u7f6e<\/h2>\n<p>\u5b58\u50a8\u9a71\u52a8\u51b3\u5b9a\u4e86 Docker \u5982\u4f55\u7ba1\u7406\u5c42\u53e0\u5f0f\u7684\u955c\u50cf\u6587\u4ef6\u3002\u9009\u9519\u9a71\u52a8\u4f1a\u5bfc\u81f4\u5bb9\u5668\u542f\u52a8\u6162\u3001\u78c1\u76d8\u5360\u7528\u66b4\u589e\uff0c\u751a\u81f3\u51fa\u73b0\u6570\u636e\u635f\u574f\u3002<\/p>\n<p><strong>overlay2 \u662f\u5f53\u524d\u9996\u9009<\/strong><\/p>\n<p>Docker \u5b98\u65b9\u63a8\u8350\u7684\u9ed8\u8ba4\u5b58\u50a8\u9a71\u52a8\u662f overlay2\uff08OverlayFS \u7248\u672c 2\uff09\uff0c\u5b83\u5728\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u4e0a\u90fd\u4f18\u4e8e\u65e9\u671f\u7684 devicemapper \u548c aufs\u3002\u786e\u8ba4\u5f53\u524d\u5b58\u50a8\u9a71\u52a8\uff1a<\/p>\n<pre><code class=\"language-bash\">docker info | grep &quot;Storage Driver&quot;\n# \u7406\u60f3\u8f93\u51fa: Storage Driver: overlay2\n<\/code><\/pre>\n<p>\u5982\u679c\u663e\u793a\u7684\u4e0d\u662f overlay2\uff0c\u53ef\u4ee5\u5728 <code>\/etc\/docker\/daemon.json<\/code> \u4e2d\u663e\u5f0f\u6307\u5b9a\uff1a<\/p>\n<pre><code class=\"language-json\">{\n  &quot;storage-driver&quot;: &quot;overlay2&quot;\n}\n<\/code><\/pre>\n<p>\u4fee\u6539\u540e\u9700\u8981\u91cd\u542f Docker \u670d\u52a1\uff08<code>systemctl restart docker<\/code>\uff09\u3002\u6ce8\u610f\uff1a\u5207\u6362\u5b58\u50a8\u9a71\u52a8\u4f1a\u4e22\u5931\u6240\u6709\u5df2\u6709\u7684\u5bb9\u5668\u548c\u955c\u50cf\u6570\u636e\uff0c\u6240\u4ee5\u52a1\u5fc5\u5728\u9996\u6b21\u90e8\u7f72\u65f6\u5c31\u786e\u8ba4\u597d\uff0c\u4e0d\u8981\u7b49\u5230\u8dd1\u4e86\u4e00\u5806\u670d\u52a1\u540e\u518d\u6539\u3002<\/p>\n<p><strong>\u6587\u4ef6\u7cfb\u7edf\u7c7b\u578b\u4e0e d_type \u652f\u6301<\/strong><\/p>\n<p>overlay2 \u8981\u6c42\u5e95\u5c42\u6587\u4ef6\u7cfb\u7edf\u652f\u6301 d_type\uff08directory entry type\uff09\u3002ext4 \u6587\u4ef6\u7cfb\u7edf\u9ed8\u8ba4\u652f\u6301\uff0c\u4f46 XFS \u9700\u8981\u5728\u683c\u5f0f\u5316\u65f6\u52a0\u4e0a <code>-n ftype=1<\/code> \u53c2\u6570\u3002\u68c0\u67e5\u65b9\u6cd5\uff1a<\/p>\n<pre><code class=\"language-bash\">xfs_info \/var\/lib\/docker | grep ftype\n# \u5982\u679c\u8f93\u51fa ftype=0\uff0c\u8bf4\u660e\u4e0d\u652f\u6301 d_type\uff0c\u9700\u8981\u91cd\u65b0\u683c\u5f0f\u5316\u5206\u533a\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u95ee\u9898\u5f88\u9690\u853d\u2014\u2014\u5373\u4f7f Docker \u80fd\u542f\u52a8\uff0cftype=0 \u7684 XFS \u5206\u533a\u5728\u8fd0\u884c\u4e00\u6bb5\u65f6\u95f4\u540e\u4f1a\u51fa\u73b0&#8221;invalid argument&#8221;\u9519\u8bef\uff0c\u5bfc\u81f4\u5bb9\u5668\u65e0\u6cd5\u521b\u5efa\u65b0\u7684\u6587\u4ef6\u5c42\u3002<\/p>\n<p><strong>\u6570\u636e\u76ee\u5f55\u72ec\u7acb\u5206\u533a<\/strong><\/p>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker \u628a\u6240\u6709\u6570\u636e\uff08\u955c\u50cf\u3001\u5bb9\u5668\u5c42\u3001\u5377\uff09\u5b58\u653e\u5728 <code>\/var\/lib\/docker<\/code>\u3002\u5982\u679c\u6839\u5206\u533a\u7a7a\u95f4\u4e0d\u8db3\uff0c\u5f88\u5bb9\u6613\u628a\u7cfb\u7edf\u76d8\u6491\u6ee1\u3002\u5efa\u8bae\u5728\u90e8\u7f72\u524d\u5c31\u628a Docker \u6570\u636e\u76ee\u5f55\u6302\u8f7d\u5230\u72ec\u7acb\u5206\u533a\uff1a<\/p>\n<pre><code class=\"language-bash\"># 1. \u505c\u6b62 Docker\nsystemctl stop docker\n# 2. \u8fc1\u79fb\u6570\u636e\nmv \/var\/lib\/docker \/data\/docker\n# 3. \u8f6f\u94fe\u63a5\u6216\u5728 daemon.json \u4e2d\u6307\u5b9a data-root\nln -s \/data\/docker \/var\/lib\/docker\n# \u6216\u5728 daemon.json \u4e2d\u6dfb\u52a0: &quot;data-root&quot;: &quot;\/data\/docker&quot;\n# 4. \u542f\u52a8 Docker\nsystemctl start docker\n<\/code><\/pre>\n<p>\u9009\u62e9 SSD \u78c1\u76d8\u4f5c\u4e3a Docker \u6570\u636e\u76ee\u5f55\u7684\u8f7d\u4f53\uff0c\u955c\u50cf\u62c9\u53d6\u901f\u5ea6\u548c\u5bb9\u5668\u542f\u52a8\u65f6\u95f4\u4f1a\u6709\u660e\u663e\u63d0\u5347\u3002\u5173\u4e8e\u4e0d\u540c\u78c1\u76d8\u7c7b\u578b\u7684\u6027\u80fd\u5dee\u5f02\uff0c\u53ef\u4ee5\u53c2\u8003\u6211\u4eec\u4e4b\u524d\u5173\u4e8e<a href=\"https:\/\/cn.hostease.com\/blog\/optimization\/\">\u7f51\u7ad9\u4f18\u5316<\/a>\u7684\u8ba8\u8bba\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u5b58\u50a8\u9a71\u52a8\u4e0e\u6587\u4ef6\u7cfb\u7edf\u914d\u7f6e\u5bf9\u6bd4\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/07\/dedicated-server-docker-kernel-storage-storage-driver.webp\" \/><\/p>\n<h2>\u7f51\u7edc\u53c2\u6570\u4e0e\u9632\u706b\u5899\u89c4\u5219<\/h2>\n<p>Docker \u7684\u7f51\u7edc\u529f\u80fd\u4f9d\u8d56\u5185\u6838\u7684 netfilter\uff08\u7f51\u7edc\u8fc7\u6ee4\u6846\u67b6\uff09\u548c iptables\uff08\u9632\u706b\u5899\u89c4\u5219\u7ba1\u7406\u5de5\u5177\uff09\u3002\u5982\u679c\u8fd9\u4e24\u4e2a\u5c42\u9762\u7684\u914d\u7f6e\u4e0d\u5bf9\uff0c\u5bb9\u5668\u4f1a\u51fa\u73b0&#8221;\u80fd ping \u901a\u4f46\u8bbf\u95ee\u4e0d\u4e86&#8221;\u6216\u8005&#8221;\u7aef\u53e3\u6620\u5c04\u4e0d\u751f\u6548&#8221;\u7684\u60c5\u51b5\u3002<\/p>\n<p><strong>iptables \u4e0e nftables \u7684\u517c\u5bb9\u6027<\/strong><\/p>\n<p>\u90e8\u5206\u65b0\u53d1\u884c\u7248\uff08\u5982 Ubuntu 22.04+\u3001Debian 12+\uff09\u9ed8\u8ba4\u4f7f\u7528 nftables \u800c\u975e\u4f20\u7edf\u7684 iptables\u3002Docker \u5bf9 nftables \u7684\u652f\u6301\u8fd8\u4e0d\u5b8c\u5584\uff0c\u53ef\u80fd\u5bfc\u81f4\u7aef\u53e3\u6620\u5c04\u89c4\u5219\u65e0\u6cd5\u6b63\u786e\u5199\u5165\u3002\u68c0\u67e5\u5f53\u524d\u4f7f\u7528\u7684\u540e\u7aef\uff1a<\/p>\n<pre><code class=\"language-bash\">iptables --version\n# \u5982\u679c\u663e\u793a nf_tables\uff0c\u8bf4\u660e\u7528\u7684\u662f nftables \u540e\u7aef\n<\/code><\/pre>\n<p>\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u5207\u6362\u56de\u4f20\u7edf iptables \u540e\u7aef\uff1a<\/p>\n<pre><code class=\"language-bash\">update-alternatives --set iptables \/usr\/sbin\/iptables-legacy\nupdate-alternatives --set ip6tables \/usr\/sbin\/ip6tables-legacy\n<\/code><\/pre>\n<p>\u5207\u6362\u540e\u91cd\u542f Docker \u670d\u52a1\uff0c\u7aef\u53e3\u6620\u5c04\u95ee\u9898\u901a\u5e38\u80fd\u7acb\u5373\u89e3\u51b3\u3002<\/p>\n<p><strong>DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u89e3\u6790\u914d\u7f6e<\/strong><\/p>\n<p>\u5bb9\u5668\u5185\u7684 DNS\uff08\u57df\u540d\u7cfb\u7edf\uff0cDomain Name System\uff09\u89e3\u6790\u9ed8\u8ba4\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684 <code>\/etc\/resolv.conf<\/code>\u3002\u5982\u679c\u5bbf\u4e3b\u673a\u7684 DNS \u914d\u7f6e\u6709\u95ee\u9898\uff0c\u5bb9\u5668\u5185\u4f1a\u51fa\u73b0\u57df\u540d\u89e3\u6790\u5931\u8d25\u3002\u5efa\u8bae\u5728 <code>daemon.json<\/code> \u4e2d\u663e\u5f0f\u6307\u5b9a DNS\uff1a<\/p>\n<pre><code class=\"language-json\">{\n  &quot;dns&quot;: [&quot;8.8.8.8&quot;, &quot;114.114.114.114&quot;]\n}\n<\/code><\/pre>\n<p>\u8fd9\u6837\u65e0\u8bba\u5bbf\u4e3b\u673a\u7684 DNS \u600e\u4e48\u53d8\uff0c\u5bb9\u5668\u5185\u7684\u89e3\u6790\u90fd\u4e0d\u4f1a\u53d7\u5f71\u54cd\u3002<\/p>\n<p><strong>SELinux \/ AppArmor \u7b56\u7565<\/strong><\/p>\n<p>\u5982\u679c\u670d\u52a1\u5668\u542f\u7528\u4e86 SELinux\uff08\u5e38\u89c1\u4e8e CentOS\/RHEL\uff09\u6216 AppArmor\uff08\u5e38\u89c1\u4e8e Ubuntu\/Debian\uff09\uff0c\u9700\u8981\u786e\u8ba4\u5b89\u5168\u7b56\u7565\u4e0d\u4f1a\u963b\u6b62 Docker \u7684\u6b63\u5e38\u64cd\u4f5c\u3002\u68c0\u67e5 SELinux \u72b6\u6001\uff1a<\/p>\n<pre><code class=\"language-bash\">getenforce\n# \u8fd4\u56de Enforcing \u8868\u793a\u5df2\u542f\u7528\n<\/code><\/pre>\n<p>\u5728 SELinux \u5f00\u542f\u7684\u60c5\u51b5\u4e0b\uff0cDocker \u9ed8\u8ba4\u4f1a\u542f\u7528 <code>--selinux-enabled<\/code> \u6a21\u5f0f\u3002\u5982\u679c\u4f60\u7684\u5bb9\u5668\u9700\u8981\u6302\u8f7d\u5bbf\u4e3b\u673a\u76ee\u5f55\uff0c\u53ef\u80fd\u9700\u8981\u8c03\u6574\u5b89\u5168\u4e0a\u4e0b\u6587\u6807\u7b7e\u3002\u5982\u679c\u4e0d\u719f\u6089 SELinux \u7b56\u7565\u7ba1\u7406\uff0c\u53ef\u4ee5\u4e34\u65f6\u8bbe\u4e3a permissive \u6a21\u5f0f\u6d4b\u8bd5\uff0c\u786e\u8ba4\u95ee\u9898\u540e\u518d\u8c03\u6574\u6b63\u5f0f\u7b56\u7565\u3002<\/p>\n<p>\u8fd9\u4e9b\u7f51\u7edc\u5c42\u9762\u7684\u914d\u7f6e\u5728\u4e0d\u540c<a href=\"https:\/\/cn.hostease.com\/vps\/\">\u865a\u62df\u5316\u73af\u5883<\/a>\u4e2d\u7684\u8868\u73b0\u53ef\u80fd\u6709\u6240\u4e0d\u540c\uff0c\u72ec\u7acb\u670d\u52a1\u5668\u56e0\u4e3a\u62e5\u6709\u5b8c\u6574\u7684\u5185\u6838\u63a7\u5236\u6743\uff0c\u914d\u7f6e\u7075\u6d3b\u6027\u66f4\u9ad8\uff0c\u4f46\u4e5f\u610f\u5473\u7740\u4f60\u9700\u8981\u81ea\u5df1\u8d1f\u8d23\u6bcf\u4e00\u9879\u53c2\u6570\u7684\u6b63\u786e\u6027\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u7f51\u7edc\u4e0e\u9632\u706b\u5899\u914d\u7f6e\u793a\u610f\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/07\/dedicated-server-docker-kernel-storage-network.webp\" \/><\/p>\n<h2>\u90e8\u7f72\u524d\u9a8c\u8bc1\u6e05\u5355<\/h2>\n<p>\u5b8c\u6210\u4e0a\u9762\u6240\u6709\u68c0\u67e5\u540e\uff0c\u5efa\u8bae\u6309\u4ee5\u4e0b\u6b65\u9aa4\u505a\u4e00\u6b21\u5b8c\u6574\u7684\u9a8c\u8bc1\uff1a<\/p>\n<ol>\n<li>\u8fd0\u884c <code>docker run --rm hello-world<\/code> \u62c9\u53d6\u5e76\u6267\u884c\u5b98\u65b9\u6d4b\u8bd5\u955c\u50cf\uff0c\u786e\u8ba4 Docker \u5f15\u64ce\u672c\u8eab\u5de5\u4f5c\u6b63\u5e38<\/li>\n<li>\u8fd0\u884c <code>docker run --rm -p 8080:80 nginx<\/code> \u542f\u52a8\u4e00\u4e2a Nginx \u5bb9\u5668\uff0c\u4ece\u5916\u90e8\u8bbf\u95ee <code>&lt;\u670d\u52a1\u5668IP&gt;:8080<\/code> \u786e\u8ba4\u7aef\u53e3\u6620\u5c04\u548c\u9632\u706b\u5899\u89c4\u5219\u751f\u6548<\/li>\n<li>\u8fd0\u884c <code>docker run --rm -v \/tmp\/test:\/data alpine touch \/data\/testfile<\/code> \u6d4b\u8bd5\u5377\u6302\u8f7d\u529f\u80fd\uff0c\u786e\u8ba4 <code>\/tmp\/test\/testfile<\/code> \u6587\u4ef6\u88ab\u6b63\u786e\u521b\u5efa<\/li>\n<li>\u8fd0\u884c <code>docker system df<\/code> \u67e5\u770b\u5b58\u50a8\u9a71\u52a8\u548c\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\uff0c\u786e\u8ba4 overlay2 \u6b63\u5e38\u5de5\u4f5c<\/li>\n<\/ol>\n<p>\u5982\u679c\u4ee5\u4e0a\u56db\u6b65\u5168\u90e8\u901a\u8fc7\uff0c\u8bf4\u660e\u5185\u6838\u53c2\u6570\u3001\u5b58\u50a8\u9a71\u52a8\u548c\u7f51\u7edc\u914d\u7f6e\u90fd\u6ca1\u6709\u95ee\u9898\uff0c\u53ef\u4ee5\u6b63\u5f0f\u5f00\u59cb\u90e8\u7f72\u4e1a\u52a1\u5bb9\u5668\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5728\u72ec\u7acb\u670d\u52a1\u5668\u4e0a\u90e8\u7f72 Docker\uff0c\u5185\u6838\u548c\u5b58\u50a8\u5c42\u9762\u7684\u51c6\u5907\u5de5\u4f5c\u5f80\u5f80\u6bd4\u5b89\u88c5 Docker \u672c\u8eab\u66f4\u82b1\u65f6\u95f4\uff0c\u4f46\u8fd9\u4e00\u6b65\u7701\u4e0d\u5f97\u3002\u6838\u5fc3\u68c0\u67e5\u9879\u53ef\u4ee5\u5f52\u7eb3\u4e3a\u56db\u5927\u7c7b\uff1a\u5185\u6838\u7248\u672c\u4e0e\u6a21\u5757\u3001\u5b58\u50a8\u9a71\u52a8\u4e0e\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u53c2\u6570\u4e0e\u9632\u706b\u5899\u3001\u4ee5\u53ca\u6700\u7ec8\u7684\u7aef\u5230\u7aef\u9a8c\u8bc1\u3002<\/p>\n<p>\u5efa\u8bae\u7684\u505a\u6cd5\u662f\uff1a\u62ff\u5230\u670d\u52a1\u5668\u540e\u5148\u8dd1\u4e00\u904d\u672c\u6587\u7684\u68c0\u67e5\u6e05\u5355\uff0c\u628a\u6240\u6709\u53c2\u6570\u786e\u8ba4\u5230\u4f4d\u518d\u5f00\u59cb\u88c5 Docker\u3002\u5982\u679c\u53d1\u73b0\u5185\u6838\u7248\u672c\u4e0d\u652f\u6301\u3001\u5b58\u50a8\u9a71\u52a8\u9009\u9519\u6216\u8005\u7f51\u7edc\u89c4\u5219\u6709\u51b2\u7a81\uff0c\u5728\u6ca1\u6709\u4e1a\u52a1\u5bb9\u5668\u7684\u72b6\u6001\u4e0b\u4fee\u590d\u6210\u672c\u6700\u4f4e\u3002\u7b49\u5230\u670d\u52a1\u8dd1\u8d77\u6765\u4e86\u518d\u6539\u5b58\u50a8\u9a71\u52a8\u6216\u5207 cgroup \u7248\u672c\uff0c\u4ee3\u4ef7\u4f1a\u5927\u5f88\u591a\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u4e3a Docker \u90e8\u7f72\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u73af\u5883\uff0c\u53ef\u4ee5\u4e86\u89e3\u4e00\u4e0b Hostease \u7684<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668\u65b9\u6848<\/a>\uff0c\u652f\u6301\u81ea\u5b9a\u4e49\u5185\u6838\u914d\u7f6e\u548c\u7075\u6d3b\u7684\u78c1\u76d8\u5206\u533a\u65b9\u6848\uff0c\u9002\u5408\u9700\u8981\u6df1\u5ea6\u5b9a\u5236\u5bb9\u5668\u73af\u5883\u7684\u8fd0\u7ef4\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u72ec\u7acb\u670d\u52a1\u5668\u4e0a\u90e8\u7f72Docker\u524d\uff0c\u5982\u4f55\u68c0\u67e5\u5185\u6838\u7248\u672c\u3001cgroup\u914d\u7f6e\u3001\u5b58\u50a8\u9a71\u52a8\u548c\u7f51\u7edc\u53c2\u6570\uff1f\u672c\u6587\u63d0\u4f9b\u5b8c\u6574\u7684\u68c0\u67e5\u6e05\u5355\u548c\u64cd\u4f5c\u547d\u4ee4\u3002<\/p>\n","protected":false},"author":2,"featured_media":31395,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4099],"tags":[3637,4462,4463,3734,70],"class_list":["post-31399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorials","tag-docker","tag-4462","tag-4463","tag-3734","tag-70"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/07\/dedicated-server-docker-kernel-storage-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/31399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=31399"}],"version-history":[{"count":0,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/31399\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/31395"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=31399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=31399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=31399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}