{"id":4195,"date":"2024-11-11T15:17:11","date_gmt":"2024-11-11T07:17:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/4195\/"},"modified":"2024-11-11T15:17:11","modified_gmt":"2024-11-11T07:17:11","slug":"%e5%bc%80%e5%8f%91%e6%82%a8%e7%9a%84-rust-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/4195\/","title":{"rendered":"\u5f00\u53d1\u60a8\u7684 Rust \u5e94\u7528\u7a0b\u5e8f"},"content":{"rendered":"<h1>\u5f00\u53d1\u60a8\u7684 Rust \u5e94\u7528\u7a0b\u5e8f<\/h1>\n<h2><\/h2>\n<ul>\n<li>\u60a8\u5df2\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684 \u3002<\/li>\n<li>\u7684\u6f14\u7ec3 \u4ee5\u4e86\u89e3 Docker \u6982\u5ff5\u3002<\/li>\n<li>\u4f60\u6709\u4e00\u4e2a \u3002\u672c\u8282\u4e2d\u7684\u793a\u4f8b\u4f7f\u7528\u57fa\u4e8e\u547d\u4ee4\u884c\u7684 git \u5ba2\u6237\u7aef\uff0c\u4f46\u60a8\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u5ba2\u6237\u7aef\u3002<\/li>\n<\/ul>\n<h2><\/h2>\n<p>\u5728\u672c\u8282\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u5728 Docker \u4e2d\u4f7f\u7528\u5377\u548c\u7f51\u7edc\u3002\u60a8\u8fd8\u5c06\u4f7f\u7528 Docker \u6765\u6784\u5efa\u955c\u50cf\uff0c\u5e76\u4f7f\u7528 Docker Compose \u4f7f\u4e00\u5207\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002<\/p>\n<p>\u9996\u5148\uff0c\u60a8\u5c06\u4e86\u89e3\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c\u6570\u636e\u5e93\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5377\u548c\u7f51\u7edc\u6765\u4fdd\u5b58\u6570\u636e\u5e76\u8ba9\u5e94\u7528\u7a0b\u5e8f\u4e0e\u6570\u636e\u5e93\u901a\u4fe1\u3002\u7136\u540e\uff0c\u60a8\u5c06\u628a\u6240\u6709\u5185\u5bb9\u6574\u5408\u5230\u4e00\u4e2a Compose \u6587\u4ef6\u4e2d\uff0c\u8be5\u6587\u4ef6\u5141\u8bb8\u60a8\u4f7f\u7528\u4e00\u4e2a\u547d\u4ee4\u8bbe\u7f6e\u5e76\u8fd0\u884c\u672c\u5730\u5f00\u53d1\u73af\u5883\u3002<\/p>\n<h2><\/h2>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 PostgreSQL \u7684 Docker \u5b98\u65b9\u6620\u50cf\u5e76\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c\u5b83\uff0c\u800c\u4e0d\u662f\u4e0b\u8f7d PostgreSQL\u3001\u5b89\u88c5\u3001\u914d\u7f6e\u7136\u540e\u5c06 PostgreSQL \u6570\u636e\u5e93\u4f5c\u4e3a\u670d\u52a1\u8fd0\u884c\u3002<\/p>\n<p>\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c PostgreSQL \u4e4b\u524d\uff0c\u521b\u5efa\u4e00\u4e2a Docker \u53ef\u4ee5\u7ba1\u7406\u7684\u5377\u6765\u5b58\u50a8\u6301\u4e45\u6570\u636e\u548c\u914d\u7f6e\u3002\u4f7f\u7528 Docker \u63d0\u4f9b\u7684\u547d\u540d\u5377\u529f\u80fd\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u7ed1\u5b9a\u5b89\u88c5\u3002<\/p>\n<p>\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u60a8\u7684\u5377\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker volume create db-data <\/span><\/span><\/code><\/pre>\n<p>\u73b0\u5728\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc\uff0c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u6570\u636e\u5e93\u5c06\u4f7f\u7528\u8be5\u7f51\u7edc\u76f8\u4e92\u901a\u4fe1\u3002\u8be5\u7f51\u7edc\u79f0\u4e3a\u7528\u6237\u5b9a\u4e49\u7684\u6865\u63a5\u7f51\u7edc\uff0c\u4e3a\u60a8\u63d0\u4f9b\u826f\u597d\u7684 DNS \u67e5\u627e\u670d\u52a1\uff0c\u60a8\u53ef\u4ee5\u5728\u521b\u5efa\u8fde\u63a5\u5b57\u7b26\u4e32\u65f6\u4f7f\u7528\u8be5\u670d\u52a1\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker network create postgresnet <\/span><\/span><\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c PostgreSQL \u5e76\u9644\u52a0\u5230\u60a8\u4e4b\u524d\u521b\u5efa\u7684\u5377\u548c\u7f51\u7edc\u3002 Docker \u4ece Hub \u4e2d\u63d0\u53d6\u6620\u50cf\u5e76\u5728\u672c\u5730\u8fd0\u884c\u5b83\u3002\u5728\u4ee5\u4e0b\u547d\u4ee4\u4e2d\uff0c\u9009\u9879<code>--mount<\/code>\u7528\u4e8e\u542f\u52a8\u5e26\u6709\u5377\u7684\u5bb9\u5668\u3002\u6709\u5173\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 \u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker run --rm -d --mount <span>\\ <\/span><\/span><\/span><span><span><span><\/span><span> \"type=volume,src=db-data,target=\/var\/lib\/postgresql\/data\" \\ <\/span><\/span><\/span><span><span><span> -p 5432:5432 \\ <\/span><\/span><\/span><span><span><span> --network postgresnet \\ <\/span><\/span><\/span><span><span><span> --name db \\ <\/span><\/span><\/span><span><span><span> -e POSTGRES_PASSWORD=mysecretpassword \\ <\/span><\/span><\/span><span><span><span> -e POSTGRES_DB=example \\ <\/span><\/span><\/span><span><span><span> postgres <\/span><\/span><\/span><\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u786e\u4fdd\u60a8\u7684 PostgreSQL \u6570\u636e\u5e93\u6b63\u5728\u8fd0\u884c\u5e76\u4e14\u53ef\u4ee5\u8fde\u63a5\u5230\u5b83\u3002\u8fde\u63a5\u5230\u5bb9\u5668\u5185\u6b63\u5728\u8fd0\u884c\u7684 PostgreSQL \u6570\u636e\u5e93\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker <span>exec<\/span> -it db psql -U postgres <\/span><\/span><\/code><\/pre>\n<p>\u60a8\u5e94\u8be5\u770b\u5230\u5982\u4e0b\u6240\u793a\u7684\u8f93\u51fa\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>psql (15.3 (Debian 15.3-1.pgdg110+1)) <\/span><\/span><\/span><span><span><span>Type \"help\" for help. <\/span><\/span><\/span><span><span><span><\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>postgres=# <\/span><\/span><\/span><\/code><\/pre>\n<p><code>psql<\/code>\u5728\u4e0a\u4e00\u4e2a\u547d\u4ee4\u4e2d\uff0c\u60a8\u901a\u8fc7\u5c06\u547d\u4ee4\u4f20\u9012\u7ed9\u5bb9\u5668\u6765\u767b\u5f55\u5230 PostgreSQL \u6570\u636e\u5e93<code>db<\/code>\u3002\u6309 ctrl-d \u9000\u51fa PostgreSQL \u4ea4\u4e92\u5f0f\u7ec8\u7aef\u3002<\/p>\n<h2><\/h2>\n<p>\u7684 react-rust-postgres \u5e94\u7528\u7a0b\u5e8f\u7684\u540e\u7aef\u53d8\u4f53 \u3002<\/p>\n<ol>\n<li>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u514b\u9686\u793a\u4f8b\u5e94\u7528\u7a0b\u5e8f\u5b58\u50a8\u5e93\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> git clone https:\/\/github.com\/docker\/docker-rust-postgres <\/span><\/span><\/code><\/pre>\n<\/li>\n<li>\n<p>\u5728\u514b\u9686\u5b58\u50a8\u5e93\u7684\u76ee\u5f55\u4e2d\uff0c\u8fd0\u884c<code>docker init<\/code>\u4ee5\u521b\u5efa\u5fc5\u8981\u7684 Docker \u6587\u4ef6\u3002\u8bf7\u53c2\u9605\u4ee5\u4e0b\u793a\u4f8b\u6765\u56de\u7b54 \u4e2d\u7684\u63d0\u793a<code>docker init<\/code>\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker init <\/span><\/span><span><span><span>Welcome to the Docker Init CLI! <\/span><\/span><\/span><span><span><span><\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>This utility will walk you through creating the following files with sensible defaults for your project: <\/span><\/span><\/span><span><span><span> - .dockerignore <\/span><\/span><\/span><span><span><span> - Dockerfile <\/span><\/span><\/span><span><span><span> - compose.yaml <\/span><\/span><\/span><span><span><span> - README.Docker.md <\/span><\/span><\/span><span><span><span><\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>Let's get started! <\/span><\/span><\/span><span><span><span><\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>? What application platform does your project use? Rust <\/span><\/span><\/span><span><span><span>? What version of Rust do you want to use? 1.70.0 <\/span><\/span><\/span><span><span><span>? What port does your server listen on? 8000 <\/span><\/span><\/span><\/code><\/pre>\n<\/li>\n<li>\n<p><code>Dockerfile<\/code>\u5728\u514b\u9686\u5b58\u50a8\u5e93\u7684\u76ee\u5f55\u4e2d\uff0c\u5728 IDE \u6216\u6587\u672c\u7f16\u8f91\u5668\u4e2d\u6253\u5f00\u4ee5\u66f4\u65b0\u5b83\u3002<\/p>\n<p><code>docker init<\/code>\u5904\u7406\u4e86 Dockerfile \u4e2d\u5927\u90e8\u5206\u6307\u4ee4\u7684\u521b\u5efa\uff0c\u4f46\u60a8\u9700\u8981\u9488\u5bf9\u60a8\u72ec\u7279\u7684\u5e94\u7528\u7a0b\u5e8f\u66f4\u65b0\u5b83\u3002\u9664\u4e86<code>src<\/code>\u76ee\u5f55\u4e4b\u5916\uff0c\u8be5\u5e94\u7528\u7a0b\u5e8f\u8fd8\u5305\u62ec\u4e00\u4e2a<code>migrations<\/code>\u7528\u4e8e\u521d\u59cb\u5316\u6570\u636e\u5e93\u7684\u76ee\u5f55\u3002\u5c06\u76ee\u5f55\u7684\u7ed1\u5b9a\u6302\u8f7d\u6dfb\u52a0<code>migrations<\/code>\u5230 Dockerfile \u4e2d\u7684\u6784\u5efa\u9636\u6bb5\u3002\u4ee5\u4e0b\u662f\u66f4\u65b0\u540e\u7684 Dockerfile\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span># syntax=docker\/dockerfile:1<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Comments are provided throughout this file to help you get started.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># If you need more help, visit the Dockerfile reference guide at<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># https:\/\/docker.github.net.cn\/reference\/dockerfile\/<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span>################################################################################<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Create a stage for building the application.<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span>ARG<\/span> <span>RUST_VERSION<\/span><span>=<\/span><span>1<\/span>.70.0<span> <\/span><\/span><\/span><span><span><span><\/span><span>ARG<\/span> <span>APP_NAME<\/span><span>=<\/span>react-rust-postgres<span> <\/span><\/span><\/span><span><span><span><\/span><span>FROM<\/span><span> rust:${RUST_VERSION}-slim-bullseye AS build<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>ARG<\/span> APP_NAME<span> <\/span><\/span><\/span><span><span><span><\/span><span>WORKDIR<\/span><span> \/app<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Build the application.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Leverage a cache mount to \/usr\/local\/cargo\/registry\/<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># for downloaded dependencies and a cache mount to \/app\/target\/ for <\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># compiled dependencies which will speed up subsequent builds.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Leverage a bind mount to the src directory to avoid having to copy the<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># source code into the container. Once built, copy the executable to an<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># output directory before the cache mounted \/app\/target is unmounted.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>RUN<\/span> --mount<span>=<\/span><span>type<\/span><span>=<\/span>bind,source<span>=<\/span>src,target<span>=<\/span>src <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --mount<span>=<\/span><span>type<\/span><span>=<\/span>bind,source<span>=<\/span>Cargo.toml,target<span>=<\/span>Cargo.toml <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --mount<span>=<\/span><span>type<\/span><span>=<\/span>bind,source<span>=<\/span>Cargo.lock,target<span>=<\/span>Cargo.lock <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --mount<span>=<\/span><span>type<\/span><span>=<\/span>cache,target<span>=<\/span>\/app\/target\/ <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --mount<span>=<\/span><span>type<\/span><span>=<\/span>cache,target<span>=<\/span>\/usr\/local\/cargo\/registry\/ <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --mount<span>=<\/span><span>type<\/span><span>=<\/span>bind,source<span>=<\/span>migrations,target<span>=<\/span>migrations <span>\\ <\/span><\/span><\/span><span><span><span><\/span> &lt;&lt;EOF<span> <\/span><\/span><\/span><span><span><span><\/span><span>set<\/span> -e<span> <\/span><\/span><\/span><span><span><span><\/span>cargo build --locked --release<span> <\/span><\/span><\/span><span><span><span><\/span>cp .\/target\/release\/<span>$APP_NAME<\/span> \/bin\/server<span> <\/span><\/span><\/span><span><span><span><\/span>EOF<span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span>################################################################################<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Create a new stage for running the application that contains the minimal<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># runtime dependencies for the application. This often uses a different base<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># image from the build stage where the necessary files are copied from the build<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># stage.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>#<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># The example below uses the debian bullseye image as the foundation for running the app.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># By specifying the \"bullseye-slim\" tag, it will also use whatever happens to be the<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># most recent version of that tag when you build your Dockerfile. If<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># reproducability is important, consider using a digest<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># (e.g., debian@sha256:ac707220fbd7b67fc19b112cee8170b41a9e97f703f588b2cdbbcdcecdd8af57).<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>FROM<\/span><span> debian:bullseye-slim AS final<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Create a non-privileged user that the app will run under.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># See https:\/\/docker.github.net.cn\/develop\/develop-images\/dockerfile_best-practices\/ #user<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>ARG<\/span> <span>UID<\/span><span>=<\/span><span>10001<\/span> <\/span><\/span><span><span><span>RUN<\/span> adduser <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --disabled-password <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --gecos <span>\"\"<\/span> <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --home <span>\"\/nonexistent\"<\/span> <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --shell <span>\"\/sbin\/nologin\"<\/span> <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --no-create-home <span>\\ <\/span><\/span><\/span><span><span><span><\/span> --uid <span>\"<\/span><span>${<\/span><span>UID<\/span><span>}<\/span><span>\"<\/span> <span>\\ <\/span><\/span><\/span><span><span><span><\/span> appuser<span> <\/span><\/span><\/span><span><span><span><\/span><span>USER<\/span><span> appuser<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Copy the executable from the \"build\" stage.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>COPY<\/span> --from<span>=<\/span>build \/bin\/server \/bin\/<span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Expose the port that the application listens on.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>EXPOSE<\/span><span> 8000<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># What the container should run when it is started.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>CMD<\/span> <span>[<\/span><span>\"\/bin\/server\"<\/span><span>]<\/span><\/span><\/span><\/code><\/pre>\n<\/li>\n<li>\n<p>\u5728\u514b\u9686\u5b58\u50a8\u5e93\u7684\u76ee\u5f55\u4e2d\uff0c\u8fd0\u884c<code>docker build<\/code>\u4ee5\u6784\u5efa\u6620\u50cf\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker build -t rust-backend-image . <\/span><\/span><\/code><\/pre>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u9009\u9879\u8fd0\u884c<code>docker run<\/code>\uff0c\u5c06\u6620\u50cf\u4f5c\u4e3a\u5bb9\u5668\u5728\u4e0e\u6570\u636e\u5e93\u76f8\u540c\u7684\u7f51\u7edc\u4e0a\u8fd0\u884c\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker run <span>\\ <\/span><\/span><\/span><span><span><span><\/span><span> --rm -d \\ <\/span><\/span><\/span><span><span><span> --network postgresnet \\ <\/span><\/span><\/span><span><span><span> --name docker-develop-rust-container \\ <\/span><\/span><\/span><span><span><span> -p 3001:8000 \\ <\/span><\/span><\/span><span><span><span> -e PG_DBNAME=example \\ <\/span><\/span><\/span><span><span><span> -e PG_HOST=db \\ <\/span><\/span><\/span><span><span><span> -e PG_USER=postgres \\ <\/span><\/span><\/span><span><span><span> -e PG_PASSWORD=mysecretpassword \\ <\/span><\/span><\/span><span><span><span> -e ADDRESS=0.0.0.0:8000 \\ <\/span><\/span><\/span><span><span><span> -e RUST_LOG=debug \\ <\/span><\/span><\/span><span><span><span> rust-backend-image <\/span><\/span><\/span><\/code><\/pre>\n<\/li>\n<li>\n<p>\u5377\u66f2\u5e94\u7528\u7a0b\u5e8f\u4ee5\u9a8c\u8bc1\u5b83\u662f\u5426\u8fde\u63a5\u5230\u6570\u636e\u5e93\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> curl http:\/\/localhost:3001\/users <\/span><\/span><\/code><\/pre>\n<p>\u60a8\u5e94\u8be5\u5f97\u5230\u5982\u4e0b\u6240\u793a\u7684\u54cd\u5e94\u3002<\/p>\n<p> <span> <\/span> <span> <\/span> <\/p>\n<pre><code><span><span><span>[{<\/span><span>\"id\"<\/span><span>:<\/span><span>1<\/span><span>,<\/span><span>\"login\"<\/span><span>:<\/span><span>\"root\"<\/span><span>}]<\/span><\/span><\/span><\/code><\/pre>\n<\/li>\n<\/ol>\n<h2><\/h2>\n<p>\u5f53\u60a8\u8fd0\u884c\u65f6<code>docker init<\/code>\uff0c\u9664\u4e86 a \u4e4b\u5916<code>Dockerfile<\/code>\uff0c\u5b83\u8fd8\u4f1a\u521b\u5efa\u4e00\u4e2a<code>compose.yaml<\/code>\u6587\u4ef6\u3002<\/p>\n<p>\u8fd9\u4e2a Compose \u6587\u4ef6\u975e\u5e38\u65b9\u4fbf\uff0c\u56e0\u4e3a\u60a8\u4e0d\u5fc5\u952e\u5165\u6240\u6709\u53c2\u6570\u6765\u4f20\u9012\u7ed9\u547d\u4ee4<code>docker run<\/code>\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 Compose \u6587\u4ef6\u4ee5\u58f0\u660e\u65b9\u5f0f\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/p>\n<p>\u5728\u514b\u9686\u5b58\u50a8\u5e93\u7684\u76ee\u5f55\u4e2d\uff0c<code>compose.yaml<\/code>\u5728 IDE \u6216\u6587\u672c\u7f16\u8f91\u5668\u4e2d\u6253\u5f00\u6587\u4ef6\u3002<code>docker init<\/code>\u5904\u7406\u4e86\u5927\u90e8\u5206\u6307\u4ee4\u7684\u521b\u5efa\uff0c\u4f46\u60a8\u9700\u8981\u9488\u5bf9\u60a8\u72ec\u7279\u7684\u5e94\u7528\u7a0b\u5e8f\u5bf9\u5176\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n<p>\u60a8\u9700\u8981\u66f4\u65b0<code>compose.yaml<\/code>\u6587\u4ef6\u4e2d\u7684\u4ee5\u4e0b\u9879\u76ee\uff1a<\/p>\n<ul>\n<li>\u53d6\u6d88\u6ce8\u91ca\u6240\u6709\u6570\u636e\u5e93\u6307\u4ee4\u3002<\/li>\n<li>\u5728server\u670d\u52a1\u4e0b\u6dfb\u52a0\u73af\u5883\u53d8\u91cf\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u66f4\u65b0\u540e\u7684<code>compose.yaml<\/code>\u6587\u4ef6\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span># Comments are provided throughout this file to help you get started.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># If you need more help, visit the Docker compose reference guide at<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># https:\/\/docker.github.net.cn\/compose\/compose-file\/<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><\/span><\/span><span><span><span><\/span><span># Here the instructions define your application as a service called \"server\".<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># This service is built from the Dockerfile in the current directory.<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># You can add other services your application may depend on here, such as a<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># database or a cache. For examples, see the Awesome Compose repository:<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># https:\/\/github.com\/docker\/awesome-compose<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>services<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>server<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>build<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>context<\/span><span>:<\/span><span> <\/span><span>.<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>target<\/span><span>:<\/span><span> <\/span><span>final<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>ports<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>8000<\/span><span>:<\/span><span>8000<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>environment<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>PG_DBNAME=example<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>PG_HOST=db<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>PG_USER=postgres<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>PG_PASSWORD=mysecretpassword<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>ADDRESS=0.0.0.0:8000<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>RUST_LOG=debug<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># The commented out section below is an example of how to define a PostgreSQL<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># database that your application can use. `depends_on` tells Docker Compose to<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># start the database before your application. The `db-data` volume persists the<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># database data between container restarts. The `db-password` secret is used<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># to set the database password. You must create `db\/password.txt` and add<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span># a password of your choosing to it before running `docker compose up`.<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>depends_on<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>db<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>condition<\/span><span>:<\/span><span> <\/span><span>service_healthy<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>db<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>image<\/span><span>:<\/span><span> <\/span><span>postgres<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>restart<\/span><span>:<\/span><span> <\/span><span>always<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>user<\/span><span>:<\/span><span> <\/span><span>postgres<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>secrets<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>db-password<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>volumes<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>db-data:\/var\/lib\/postgresql\/data<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>environment<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>POSTGRES_DB=example<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>POSTGRES_PASSWORD_FILE=\/run\/secrets\/db-password<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>expose<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span>- <span>5432<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>healthcheck<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>test<\/span><span>:<\/span><span> <\/span><span>[<\/span><span> <\/span><span>\"CMD\"<\/span><span>,<\/span><span> <\/span><span>\"pg_isready\"<\/span><span> <\/span><span>]<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>interval<\/span><span>:<\/span><span> <\/span><span>10s<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>timeout<\/span><span>:<\/span><span> <\/span><span>5s<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>retries<\/span><span>:<\/span><span> <\/span><span>5<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>volumes<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>db-data<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span><\/span><span>secrets<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>db-password<\/span><span>:<\/span><span> <\/span><\/span><\/span><span><span><span> <\/span><span>file<\/span><span>:<\/span><span> <\/span><span>db\/password.txt<\/span><\/span><\/span><\/code><\/pre>\n<p>\u8bf7\u6ce8\u610f\uff0c\u8be5\u6587\u4ef6\u6ca1\u6709\u4e3a\u8fd9\u4e24\u4e2a\u670d\u52a1\u6307\u5b9a\u7f51\u7edc\u3002\u5f53\u60a8\u4f7f\u7528 Compose \u65f6\uff0c\u5b83\u200b\u200b\u4f1a\u81ea\u52a8\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc\u5e76\u5c06\u670d\u52a1\u8fde\u63a5\u5230\u8be5\u7f51\u7edc\u3002\u6709\u5173\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 \u3002<\/p>\n<p>\u5728\u4f7f\u7528 Compose \u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u4e4b\u524d\uff0c\u8bf7\u6ce8\u610f\u6b64 Compose \u6587\u4ef6\u6307\u5b9a\u4e86\u4e00\u4e2a<code>password.txt<\/code>\u6587\u4ef6\u6765\u4fdd\u5b58\u6570\u636e\u5e93\u7684\u5bc6\u7801\u3002\u60a8\u5fc5\u987b\u521b\u5efa\u6b64\u6587\u4ef6\uff0c\u56e0\u4e3a\u5b83\u4e0d\u5305\u542b\u5728\u6e90\u5b58\u50a8\u5e93\u4e2d\u3002<\/p>\n<p>\u5728\u514b\u9686\u5b58\u50a8\u5e93\u7684\u76ee\u5f55\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a \u7684\u65b0\u76ee\u5f55<code>db<\/code>\uff0c\u5e76\u5728\u8be5\u76ee\u5f55\u5185\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a \u7684\u6587\u4ef6<code>password.txt<\/code>\uff0c\u5176\u4e2d\u5305\u542b\u6570\u636e\u5e93\u7684\u5bc6\u7801\u3002\u4f7f\u7528\u60a8\u559c\u6b22\u7684 IDE \u6216\u6587\u672c\u7f16\u8f91\u5668\uff0c\u5c06\u4ee5\u4e0b\u5185\u5bb9\u6dfb\u52a0\u5230<code>password.txt<\/code>\u6587\u4ef6\u4e2d\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span>mysecretpassword<\/span><\/span><\/code><\/pre>\n<p>\u5982\u679c\u60a8\u6709\u4efb\u4f55\u5176\u4ed6\u5bb9\u5668\u5728\u524d\u9762\u7684\u90e8\u5206\u4e2d\u8fd0\u884c\uff0c \u8bf7\u7acb\u5373\u5b83\u4eec\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u8fd0\u884c\u4ee5\u4e0b<code>docker compose up<\/code>\u547d\u4ee4\u6765\u542f\u52a8\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> docker compose up --build <\/span><\/span><\/code><\/pre>\n<p>\u8be5\u547d\u4ee4\u4f20\u9012<code>--build<\/code>\u6807\u5fd7\uff0c\u4ee5\u4fbf Docker \u7f16\u8bd1\u60a8\u7684\u6620\u50cf\uff0c\u7136\u540e\u542f\u52a8\u5bb9\u5668\u3002<\/p>\n<p>\u73b0\u5728\u6d4b\u8bd5\u60a8\u7684 API \u7aef\u70b9\u3002\u6253\u5f00\u4e00\u4e2a\u65b0\u7ec8\u7aef\uff0c\u7136\u540e\u4f7f\u7528curl\u547d\u4ee4\u5411\u670d\u52a1\u5668\u53d1\u51fa\u8bf7\u6c42\uff1a<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>$<\/span> curl http:\/\/localhost:8000\/users <\/span><\/span><\/code><\/pre>\n<p>\u60a8\u5e94\u8be5\u6536\u5230\u4ee5\u4e0b\u56de\u590d\uff1a<\/p>\n<p><span> <\/span><br \/>\n<span> <\/span> <\/p>\n<pre><code><span><span><span>[{<\/span><span>\"id\"<\/span><span>:<\/span><span>1<\/span><span>,<\/span><span>\"login\"<\/span><span>:<\/span><span>\"root\"<\/span><span>}]<\/span><\/span><\/span><\/code><\/pre>\n<h2><\/h2>\n<p>\u5728\u672c\u8282\u4e2d\uff0c\u60a8\u4e86\u89e3\u4e86\u5982\u4f55\u8bbe\u7f6e Compose \u6587\u4ef6\u4ee5\u4f7f\u7528\u5355\u4e2a\u547d\u4ee4\u8fd0\u884c Rust \u5e94\u7528\u7a0b\u5e8f\u548c\u6570\u636e\u5e93\u3002<\/p>\n<p>\u76f8\u5173\u4fe1\u606f\uff1a<\/p>\n<ul>\n<li><\/li>\n<li><\/li>\n<\/ul>\n<h2><\/h2>\n<p>\u5728\u4e0b\u4e00\u8282\u4e2d\uff0c\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 GitHub Actions \u8bbe\u7f6e CI\/CD \u7ba1\u9053\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f00\u53d1\u60a8\u7684 Rust \u5e94\u7528\u7a0b\u5e8f \u60a8\u5df2\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684 \u3002 \u7684\u6f14\u7ec3 \u4ee5\u4e86\u89e3 Docker \u6982\u5ff5\u3002 \u4f60\u6709\u4e00\u4e2a \u3002\u672c\u8282\u4e2d\u7684\u793a\u4f8b\u4f7f\u7528\u57fa\u4e8e\u547d\u4ee4\u884c\u7684 git \u5ba2\u6237\u7aef\uff0c\u4f46\u60a8\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u5ba2\u6237\u7aef\u3002 \u5728\u672c\u8282\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u5728 Docker \u4e2d\u4f7f\u7528\u5377\u548c\u7f51\u7edc\u3002\u60a8\u8fd8\u5c06\u4f7f\u7528 Docker \u6765\u6784\u5efa\u955c\u50cf\uff0c\u5e76\u4f7f\u7528 Docker Compose \u4f7f\u4e00\u5207\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u3002 \u9996\u5148\uff0c\u60a8\u5c06\u4e86\u89e3\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c\u6570\u636e\u5e93\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5377\u548c\u7f51\u7edc\u6765\u4fdd\u5b58\u6570\u636e\u5e76\u8ba9\u5e94\u7528\u7a0b\u5e8f\u4e0e\u6570\u636e\u5e93\u901a\u4fe1\u3002\u7136\u540e\uff0c\u60a8\u5c06\u628a\u6240\u6709\u5185\u5bb9\u6574\u5408\u5230\u4e00\u4e2a Compose \u6587\u4ef6\u4e2d\uff0c\u8be5\u6587\u4ef6\u5141\u8bb8\u60a8\u4f7f\u7528\u4e00\u4e2a\u547d\u4ee4\u8bbe\u7f6e\u5e76\u8fd0\u884c\u672c\u5730\u5f00\u53d1\u73af\u5883\u3002 \u60a8\u53ef\u4ee5\u4f7f\u7528 PostgreSQL \u7684 Docker \u5b98\u65b9\u6620\u50cf\u5e76\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c\u5b83\uff0c\u800c\u4e0d\u662f\u4e0b\u8f7d PostgreSQL\u3001\u5b89\u88c5\u3001\u914d\u7f6e\u7136\u540e\u5c06 PostgreSQL \u6570\u636e\u5e93\u4f5c\u4e3a\u670d\u52a1\u8fd0\u884c\u3002 \u5728\u5bb9\u5668\u4e2d\u8fd0\u884c PostgreSQL \u4e4b\u524d\uff0c\u521b\u5efa\u4e00\u4e2a Docker \u53ef\u4ee5\u7ba1\u7406\u7684\u5377\u6765\u5b58\u50a8\u6301\u4e45\u6570\u636e\u548c\u914d\u7f6e\u3002\u4f7f\u7528 Docker \u63d0\u4f9b\u7684\u547d\u540d\u5377\u529f\u80fd\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u7ed1\u5b9a\u5b89\u88c5\u3002 \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u60a8\u7684\u5377\u3002 $ docker volume create db-data \u73b0\u5728\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc\uff0c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u6570\u636e\u5e93\u5c06\u4f7f\u7528\u8be5\u7f51\u7edc\u76f8\u4e92\u901a\u4fe1\u3002\u8be5\u7f51\u7edc\u79f0\u4e3a\u7528\u6237\u5b9a\u4e49\u7684\u6865\u63a5\u7f51\u7edc\uff0c\u4e3a\u60a8\u63d0\u4f9b\u826f\u597d\u7684 DNS \u67e5\u627e\u670d\u52a1\uff0c\u60a8\u53ef\u4ee5\u5728\u521b\u5efa\u8fde\u63a5\u5b57\u7b26\u4e32\u65f6\u4f7f\u7528\u8be5\u670d\u52a1\u3002 $ docker network create postgresnet \u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c PostgreSQL [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-4195","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/4195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=4195"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/4195\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=4195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=4195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=4195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}