{"id":2039,"date":"2021-11-20T00:42:21","date_gmt":"2021-11-19T16:42:21","guid":{"rendered":"https:\/\/199604.com\/?p=2039"},"modified":"2021-11-19T11:42:50","modified_gmt":"2021-11-19T03:42:50","slug":"docker-compose%e5%ad%a6%e4%b9%a0%e6%89%8b%e6%9c%ad","status":"publish","type":"post","link":"https:\/\/199604.com\/2039","title":{"rendered":"Docker Compose\u5b66\u4e60\u624b\u672d"},"content":{"rendered":"<h1>Docker Compose\u5b66\u4e60\u624b\u672d<\/h1>\n<h2>Docker Compose\u4ecb\u7ecd<\/h2>\n<p><code>Compose<\/code> \u5b9a\u4f4d\u662f \u300c\u5b9a\u4e49\u548c\u8fd0\u884c\u591a\u4e2a Docker \u5bb9\u5668\u7684\u5e94\u7528\uff08Defining and running multi-container Docker applications\uff09\u300d\uff0c\u5176\u524d\u8eab\u662f\u5f00\u6e90\u9879\u76ee Fig\u3002<\/p>\n<p>\u901a\u8fc7\u7b2c\u4e00\u90e8\u5206\u4e2d\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u77e5\u9053\u4f7f\u7528\u4e00\u4e2a <code>Dockerfile<\/code> \u6a21\u677f\u6587\u4ef6\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u5f88\u65b9\u4fbf\u7684\u5b9a\u4e49\u4e00\u4e2a\u5355\u72ec\u7684\u5e94\u7528\u5bb9\u5668\u3002\u7136\u800c\uff0c\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u78b0\u5230\u9700\u8981\u591a\u4e2a\u5bb9\u5668\u76f8\u4e92\u914d\u5408\u6765\u5b8c\u6210\u67d0\u9879\u4efb\u52a1\u7684\u60c5\u51b5\u3002\u4f8b\u5982\u8981\u5b9e\u73b0\u4e00\u4e2a Web \u9879\u76ee\uff0c\u9664\u4e86 Web \u670d\u52a1\u5bb9\u5668\u672c\u8eab\uff0c\u5f80\u5f80\u8fd8\u9700\u8981\u518d\u52a0\u4e0a\u540e\u7aef\u7684\u6570\u636e\u5e93\u670d\u52a1\u5bb9\u5668\uff0c\u751a\u81f3\u8fd8\u5305\u62ec\u8d1f\u8f7d\u5747\u8861\u5bb9\u5668\u7b49\u3002<\/p>\n<p><code>Compose<\/code> \u6070\u597d\u6ee1\u8db3\u4e86\u8fd9\u6837\u7684\u9700\u6c42\u3002\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u4e00\u4e2a\u5355\u72ec\u7684 <code>docker-compose.yml<\/code> \u6a21\u677f\u6587\u4ef6\uff08YAML \u683c\u5f0f\uff09\u6765\u5b9a\u4e49\u4e00\u7ec4\u76f8\u5173\u8054\u7684\u5e94\u7528\u5bb9\u5668\u4e3a\u4e00\u4e2a\u9879\u76ee\uff08project\uff09\u3002<\/p>\n<p><code>Compose<\/code> \u4e2d\u6709\u4e24\u4e2a\u91cd\u8981\u7684\u6982\u5ff5\uff1a<\/p>\n<ul>\n<li>\u670d\u52a1 (<code>service<\/code>)\uff1a\u4e00\u4e2a\u5e94\u7528\u7684\u5bb9\u5668\uff0c\u5b9e\u9645\u4e0a\u53ef\u4ee5\u5305\u62ec\u82e5\u5e72\u8fd0\u884c\u76f8\u540c\u955c\u50cf\u7684\u5bb9\u5668\u5b9e\u4f8b\u3002<\/li>\n<li>\u9879\u76ee (<code>project<\/code>)\uff1a\u7531\u4e00\u7ec4\u5173\u8054\u7684\u5e94\u7528\u5bb9\u5668\u7ec4\u6210\u7684\u4e00\u4e2a\u5b8c\u6574\u4e1a\u52a1\u5355\u5143\uff0c\u5728 <code>docker-compose.yml<\/code> \u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002<\/li>\n<\/ul>\n<p><code>Compose<\/code> \u7684\u9ed8\u8ba4\u7ba1\u7406\u5bf9\u8c61\u662f\u9879\u76ee\uff0c\u901a\u8fc7\u5b50\u547d\u4ee4\u5bf9\u9879\u76ee\u4e2d\u7684\u4e00\u7ec4\u5bb9\u5668\u8fdb\u884c\u4fbf\u6377\u5730\u751f\u547d\u5468\u671f\u7ba1\u7406\u3002<\/p>\n<p><code>Compose<\/code> \u9879\u76ee\u7531 Python \u7f16\u5199\uff0c\u5b9e\u73b0\u4e0a\u8c03\u7528\u4e86 Docker \u670d\u52a1\u63d0\u4f9b\u7684 API \u6765\u5bf9\u5bb9\u5668\u8fdb\u884c\u7ba1\u7406\u3002\u56e0\u6b64\uff0c\u53ea\u8981\u6240\u64cd\u4f5c\u7684\u5e73\u53f0\u652f\u6301 Docker API\uff0c\u5c31\u53ef\u4ee5\u5728\u5176\u4e0a\u5229\u7528 <code>Compose<\/code> \u6765\u8fdb\u884c\u7f16\u6392\u7ba1\u7406\u3002<\/p>\n<p>\u5b98\u65b9<code>docker-compost.yml<\/code>\u662f\u8fd9\u6837\u7684:<\/p>\n<pre><code class=\"language-yml line-numbers\">version: \"3.9\"  # optional since v1.27.0\nservices:\n  web:\n    build: .\n    ports:\n      - \"5000:5000\"\n    volumes:\n      - .:\/code\n      - logvolume01:\/var\/log\n    links:\n      - redis\n  redis:\n    image: redis\nvolumes:\n  logvolume01: {}\n<\/code><\/pre>\n<h2>Docker Compose \u5b89\u88c5\u4e0e\u5378\u8f7d<\/h2>\n<h3>Compose \u5b89\u88c5<\/h3>\n<h4>1. \u4e0b\u8f7d<\/h4>\n<p>\u5728 Linux \u4e0a\u7684\u4e5f\u5b89\u88c5\u5341\u5206\u7b80\u5355\uff0c\u4ece <a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/github.com\/docker\/compose\/releases\">\u5b98\u65b9 GitHub Release<\/a> \u5904\u76f4\u63a5\u4e0b\u8f7d\u7f16\u8bd1\u597d\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u5373\u53ef\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728 Linux 64 \u4f4d\u7cfb\u7edf\u4e0a\u76f4\u63a5\u4e0b\u8f7d\u5bf9\u5e94\u7684\u4e8c\u8fdb\u5236\u5305\u3002<\/p>\n<pre><code class=\"language-shell line-numbers\">sudo curl -L \"https:\/\/github.com\/docker\/compose\/releases\/download\/1.29.2\/docker-compose-$(uname -s)-$(uname -m)\" -o \/usr\/local\/bin\/docker-compose\n\n# \u56fd\u5185\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u52a0\u5feb\u4e0b\u8f7d\nsudo curl -L \"https:\/\/get.daocloud.io\/docker\/compose\/releases\/download\/1.29.2\/docker-compose-$(uname -s)-$(uname -m)\" -o \/usr\/local\/bin\/docker-compose\n\n<\/code><\/pre>\n<h4>2.\u6388\u6743\u5e76\u505a\u8f6f\u8fde\u63a5\u5230\/usr\/bin<\/h4>\n<p><code>sudo chmod +x \/usr\/local\/bin\/docker-compose<\/code><\/p>\n<p><code>sudo ln -s \/usr\/local\/bin\/docker-compose \/usr\/bin\/docker-compose<\/code><\/p>\n<h5>\u6d4b\u8bd5\u662f\u5426\u5b89\u88c5\u6210\u529f:<\/h5>\n<pre><code class=\"language-shell line-numbers\">[root@gzbsc001 bin]# docker-compose -version\ndocker-compose version 1.29.2, build 5becea4c\n<\/code><\/pre>\n<h4>3.bash \u8865\u5168\u63d0\u793a\u547d\u4ee4<\/h4>\n<p><code>$ curl -L https:\/\/raw.githubusercontent.com\/docker\/compose\/1.29.2\/contrib\/completion\/bash\/docker-compose &gt; \/etc\/bash_completion.d\/docker-compose<\/code><\/p>\n<h3>Compose\u5378\u8f7d<\/h3>\n<p>\u5982\u679c\u662f\u4e8c\u8fdb\u5236\u5305\u65b9\u5f0f\u5b89\u88c5\u7684\uff0c\u5220\u9664\u4e8c\u8fdb\u5236\u6587\u4ef6\u5373\u53ef:<\/p>\n<p><code>sudo rm -f \/usr\/local\/bin\/docker-compose<\/code><\/p>\n<p><code>rm -f \/usr\/bin\/docker-compose<\/code><\/p>\n<h2>Docker Compose \u5b98\u65b9\u4f8b\u5b50\u521d\u4f53\u9a8c<\/h2>\n<p>\u53c2\u8003:https:\/\/yeasy.gitbook.io\/docker_practice\/compose\/usage<\/p>\n<h3>web \u5e94\u7528<\/h3>\n<h4>1. \u65b0\u5efa\u6587\u4ef6\u5939\uff0c\u5728\u8be5\u76ee\u5f55\u4e2d\u7f16\u5199 <code>app.py<\/code> \u6587\u4ef6<\/h4>\n<pre><code class=\"language-shell line-numbers\">mkdir composetest\ncd composetest\n\nvi app.py\n<\/code><\/pre>\n<p><code>app.py<\/code>\u5185\u5bb9\u4e3a:<\/p>\n<pre><code class=\"language-python line-numbers\">import time\n\nimport redis\nfrom flask import Flask\n\napp = Flask(__name__)\ncache = redis.Redis(host='redis', port=6379)\n\ndef get_hit_count():\n    retries = 5\n    while True:\n        try:\n            return cache.incr('hits')\n        except redis.exceptions.ConnectionError as exc:\n            if retries == 0:\n                raise exc\n            retries -= 1\n            time.sleep(0.5)\n\n@app.route('\/')\ndef hello():\n    count = get_hit_count()\n    return 'Hello World! I have been seen {} times.\\n'.format(count)\n<\/code><\/pre>\n<h4>2. \u521b\u5efa Dockerfile \u6587\u4ef6:<\/h4>\n<pre><code class=\"language-dockerfile line-numbers\">FROM python:3.7-alpine\nWORKDIR \/code\nENV FLASK_APP=app.py\nENV FLASK_RUN_HOST=0.0.0.0\nRUN apk add --no-cache gcc musl-dev linux-headers\nCOPY requirements.txt requirements.txt\nRUN pip install -r requirements.txt\nEXPOSE 5000\nCOPY . .\nCMD [\"flask\", \"run\"]\n<\/code><\/pre>\n<p>\u521b\u5efa Dockerfile \u6587\u4ef6 \u4e2d\u4f7f\u7528\u7684<code>requirements.txt<\/code>(python \u4f9d\u8d56\u5305):<\/p>\n<pre><code class=\"language-txt line-numbers\">flask\nredis\n<\/code><\/pre>\n<h4>3.\u7f16\u5199 <code>docker-compose.yml<\/code>\u6587\u4ef6:<\/h4>\n<pre><code class=\"language-yaml line-numbers\">version: \"3.9\"\nservices:\n  web:\n    build: .\n    ports:\n      - \"5000:5000\"\n  redis:\n    image: \"redis:alpine\"\n<\/code><\/pre>\n<h4>4.\u8fd0\u884c compose \u9879\u76ee,\u5e76\u6d4b\u8bd5<\/h4>\n<p><code>docker-compose up<\/code>or <code>docker-compose up -d<\/code>\u540e\u53f0\u8fd0\u884c<\/p>\n<p><code>curl http:\/\/127.0.0.1:5000<\/code><\/p>\n<h2>Docker Compose \u547d\u4ee4\u7684\u4ecb\u7ecd<\/h2>\n<pre><code class=\"language-shell line-numbers\">[root@gzbsc001 composetest]# docker-compose --help\nDefine and run multi-container applications with Docker.\n\nUsage:\n  docker-compose [-f &lt;arg&gt;...] [--profile &lt;name&gt;...] [options] [--] [COMMAND] [ARGS...]\n  docker-compose -h|--help\n\nOptions:\n  -f, --file FILE             Specify an alternate compose file\n                              (default: docker-compose.yml)\n                              # \u6307\u5b9a\u4f7f\u7528\u7684 Compose \u6a21\u677f\u6587\u4ef6\uff0c\u9ed8\u8ba4\u4e3a docker-compose.yml\uff0c\u53ef\u4ee5\u591a\u6b21\u6307\u5b9a\u3002\n  -p, --project-name NAME     Specify an alternate project name\n                              (default: directory name)\n  --profile NAME              Specify a profile to enable # \u6307\u5b9a\u9879\u76ee\u540d\u79f0\uff0c\u9ed8\u8ba4\u5c06\u4f7f\u7528\u6240\u5728\u76ee\u5f55\u540d\u79f0\u4f5c\u4e3a\u9879\u76ee\u540d\u3002\n  -c, --context NAME          Specify a context name # \u6307\u5b9a\u4e0a\u4e0b\u6587\u540d\u79f0\n  --verbose                   Show more output # \u8f93\u51fa\u66f4\u591a\u8c03\u8bd5\u4fe1\u606f\u3002\n  --log-level LEVEL           Set log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)\n  --ansi (never|always|auto)  Control when to print ANSI control characters\n  --no-ansi                   Do not print ANSI control characters (DEPRECATED)\n  -v, --version               Print version and exit # \u6253\u5370\u7248\u672c\u5e76\u9000\u51fa\u3002\n  -H, --host HOST             Daemon socket to connect to\n\n  --tls                       Use TLS; implied by --tlsverify\n  --tlscacert CA_PATH         Trust certs signed only by this CA\n  --tlscert CLIENT_CERT_PATH  Path to TLS certificate file\n  --tlskey TLS_KEY_PATH       Path to TLS key file\n  --tlsverify                 Use TLS and verify the remote\n  --skip-hostname-check       Don't check the daemon's hostname against the\n                              name specified in the client certificate\n  --project-directory PATH    Specify an alternate working directory\n                              (default: the path of the Compose file)\n  --compatibility             If set, Compose will attempt to convert keys\n                              in v3 files to their non-Swarm equivalent (DEPRECATED)\n  --env-file PATH             Specify an alternate environment file\n\nCommands:\n  build              Build or rebuild services # \u6784\u5efa\u6216\u91cd\u65b0\u6784\u5efa\u670d\u52a1\n  config             Validate and view the Compose file # \u9a8c\u8bc1\u5e76\u67e5\u770bCompose\u6587\u4ef6\n  create             Create services # \u521b\u5efa\u670d\u52a1\n  down               Stop and remove resources # \u505c\u6b62\u5e76\u5220\u9664\u8d44\u6e90\n  events             Receive real time events from containers # \u4ece\u5bb9\u5668\u63a5\u6536\u5b9e\u65f6\u4e8b\u4ef6\n  exec               Execute a command in a running container\n  help               Get help on a command\n  images             List images\n  kill               Kill containers\n  logs               View output from containers\n  pause              Pause services\n  port               Print the public port for a port binding\n  ps                 List containers\n  pull               Pull service images\n  push               Push service images\n  restart            Restart services\n  rm                 Remove stopped containers\n  run                Run a one-off command\n  scale              Set number of containers for a service\n  start              Start services\n  stop               Stop services\n  top                Display the running processes\n  unpause            Unpause services\n  up                 Create and start containers\n  version            Show version information and quit #\u7248\u672c\n<\/code><\/pre>\n<h3>\u5e38\u7528\u547d\u4ee4:<\/h3>\n<h4><code>build<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose build [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u6784\u5efa\uff08\u91cd\u65b0\u6784\u5efa\uff09\u9879\u76ee\u4e2d\u7684\u670d\u52a1\u5bb9\u5668\u3002<\/p>\n<p>\u670d\u52a1\u5bb9\u5668\u4e00\u65e6\u6784\u5efa\u540e\uff0c\u5c06\u4f1a\u5e26\u4e0a\u4e00\u4e2a\u6807\u8bb0\u540d\uff0c\u4f8b\u5982\u5bf9\u4e8e web \u9879\u76ee\u4e2d\u7684\u4e00\u4e2a db \u5bb9\u5668\uff0c\u53ef\u80fd\u662f web_db\u3002<\/p>\n<p>\u53ef\u4ee5\u968f\u65f6\u5728\u9879\u76ee\u76ee\u5f55\u4e0b\u8fd0\u884c <code>docker-compose build<\/code> \u6765\u91cd\u65b0\u6784\u5efa\u670d\u52a1\u3002<\/p>\n<h4><code>config<\/code><\/h4>\n<p>\u9a8c\u8bc1 Compose \u6587\u4ef6\u683c\u5f0f\u662f\u5426\u6b63\u786e\uff0c\u82e5\u6b63\u786e\u5219\u663e\u793a\u914d\u7f6e\uff0c\u82e5\u683c\u5f0f\u9519\u8bef\u663e\u793a\u9519\u8bef\u539f\u56e0\u3002<\/p>\n<p><code>docker-compose config<\/code><\/p>\n<h4><code>down<\/code><\/h4>\n<p>\u6b64\u547d\u4ee4\u5c06\u4f1a\u505c\u6b62 <code>up<\/code> \u547d\u4ee4\u6240\u542f\u52a8\u7684\u5bb9\u5668\uff0c\u5e76\u79fb\u9664\u7f51\u7edc<\/p>\n<p><code>docker-compose down<\/code><\/p>\n<h4><code>images<\/code><\/h4>\n<p>\u5217\u51fa Compose \u6587\u4ef6\u4e2d\u5305\u542b\u7684\u955c\u50cf\u3002<\/p>\n<pre><code class=\"language-shell line-numbers\">[root@gzbsc001 composetest]# docker-compose images \n     Container          Repository       Tag       Image Id       Size  \n------------------------------------------------------------------------\ncomposetest_redis_1   redis             alpine   5c08f13a2b92   32.4 MB \ncomposetest_web_1     composetest_web   latest   def65dbcd304   183.4 MB\n<\/code><\/pre>\n<h4><code>kill<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose kill [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u901a\u8fc7\u53d1\u9001 <code>SIGKILL<\/code> \u4fe1\u53f7\u6765\u5f3a\u5236\u505c\u6b62\u670d\u52a1\u5bb9\u5668\u3002<\/p>\n<p>\u652f\u6301\u901a\u8fc7 <code>-s<\/code> \u53c2\u6570\u6765\u6307\u5b9a\u53d1\u9001\u7684\u4fe1\u53f7\uff0c\u4f8b\u5982\u901a\u8fc7\u5982\u4e0b\u6307\u4ee4\u53d1\u9001 <code>SIGINT<\/code> \u4fe1\u53f7\u3002<\/p>\n<h4><code>logs<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose logs [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u67e5\u770b\u670d\u52a1\u5bb9\u5668\u7684\u8f93\u51fa\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cdocker-compose \u5c06\u5bf9\u4e0d\u540c\u7684\u670d\u52a1\u8f93\u51fa\u4f7f\u7528\u4e0d\u540c\u7684\u989c\u8272\u6765\u533a\u5206\u3002\u53ef\u4ee5\u901a\u8fc7 <code>--no-color<\/code> \u6765\u5173\u95ed\u989c\u8272\u3002<\/p>\n<p>\u8be5\u547d\u4ee4\u5728\u8c03\u8bd5\u95ee\u9898\u7684\u65f6\u5019\u5341\u5206\u6709\u7528\u3002<\/p>\n<h4><code>pause<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose pause [SERVICE...]<\/code>\u3002<\/p>\n<p>\u6682\u505c\u4e00\u4e2a\u670d\u52a1\u5bb9\u5668\u3002<\/p>\n<h4><code>pull<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose pull [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u62c9\u53d6\u670d\u52a1\u4f9d\u8d56\u7684\u955c\u50cf\u3002<\/p>\n<p>\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>--ignore-pull-failures<\/code> \u5ffd\u7565\u62c9\u53d6\u955c\u50cf\u8fc7\u7a0b\u4e2d\u7684\u9519\u8bef\u3002<\/li>\n<\/ul>\n<h4><code>push<\/code><\/h4>\n<p>\u63a8\u9001\u670d\u52a1\u4f9d\u8d56\u7684\u955c\u50cf\u5230 Docker \u955c\u50cf\u4ed3\u5e93\u3002<\/p>\n<h4><code>rm<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose rm [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u5220\u9664\u6240\u6709\uff08\u505c\u6b62\u72b6\u6001\u7684\uff09\u670d\u52a1\u5bb9\u5668\u3002\u63a8\u8350\u5148\u6267\u884c <code>docker-compose stop<\/code> \u547d\u4ee4\u6765\u505c\u6b62\u5bb9\u5668\u3002<\/p>\n<p>\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-f, --force<\/code> \u5f3a\u5236\u76f4\u63a5\u5220\u9664\uff0c\u5305\u62ec\u975e\u505c\u6b62\u72b6\u6001\u7684\u5bb9\u5668\u3002\u4e00\u822c\u5c3d\u91cf\u4e0d\u8981\u4f7f\u7528\u8be5\u9009\u9879\u3002<\/li>\n<li><code>-v<\/code> \u5220\u9664\u5bb9\u5668\u6240\u6302\u8f7d\u7684\u6570\u636e\u5377\u3002<\/li>\n<\/ul>\n<h4><code>run<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose run [options] [-p PORT...] [-e KEY=VAL...] SERVICE [COMMAND] [ARGS...]<\/code>\u3002<\/p>\n<p>\u5728\u6307\u5b9a\u670d\u52a1\u4e0a\u6267\u884c\u4e00\u4e2a\u547d\u4ee4\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p><code>docker-compose run centos ping baidu.com<\/code><\/p>\n<p>\u5c06\u4f1a\u542f\u52a8\u4e00\u4e2a centos \u670d\u52a1\u5bb9\u5668\uff0c\u5e76\u6267\u884c <code>ping baidu.com<\/code> \u547d\u4ee4\u3002<\/p>\n<h4><code>start<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose start [SERVICE...]<\/code>\u3002<\/p>\n<p>\u542f\u52a8\u5df2\u7ecf\u5b58\u5728\u7684\u670d\u52a1\u5bb9\u5668\u3002<\/p>\n<h4><code>stop<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose stop [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u505c\u6b62\u5df2\u7ecf\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u7684\u5bb9\u5668\uff0c\u4f46\u4e0d\u5220\u9664\u5b83\u3002\u901a\u8fc7 <code>docker-compose start<\/code> \u53ef\u4ee5\u518d\u6b21\u542f\u52a8\u8fd9\u4e9b\u5bb9\u5668\u3002<\/p>\n<p>\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-t, --timeout TIMEOUT<\/code> \u505c\u6b62\u5bb9\u5668\u65f6\u5019\u7684\u8d85\u65f6\uff08\u9ed8\u8ba4\u4e3a 10 \u79d2\uff09\u3002<\/li>\n<\/ul>\n<h4><code>top<\/code><\/h4>\n<p>\u67e5\u770b\u5404\u4e2a\u670d\u52a1\u5bb9\u5668\u5185\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002<\/p>\n<h4><code>unpause<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose unpause [SERVICE...]<\/code>\u3002<\/p>\n<p>\u6062\u590d\u5904\u4e8e\u6682\u505c\u72b6\u6001\u4e2d\u7684\u670d\u52a1\u3002<\/p>\n<h4><code>up<\/code><\/h4>\n<p>\u683c\u5f0f\u4e3a <code>docker-compose up [options] [SERVICE...]<\/code>\u3002<\/p>\n<p>\u8be5\u547d\u4ee4\u5341\u5206\u5f3a\u5927\uff0c\u5b83\u5c06\u5c1d\u8bd5\u81ea\u52a8\u5b8c\u6210\u5305\u62ec\u6784\u5efa\u955c\u50cf\uff0c\uff08\u91cd\u65b0\uff09\u521b\u5efa\u670d\u52a1\uff0c\u542f\u52a8\u670d\u52a1\uff0c\u5e76\u5173\u8054\u670d\u52a1\u76f8\u5173\u5bb9\u5668\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u3002<\/p>\n<p>\u94fe\u63a5\u7684\u670d\u52a1\u90fd\u5c06\u4f1a\u88ab\u81ea\u52a8\u542f\u52a8\uff0c\u9664\u975e\u5df2\u7ecf\u5904\u4e8e\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n<p>\u53ef\u4ee5\u8bf4\uff0c\u5927\u90e8\u5206\u65f6\u5019\u90fd\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u8be5\u547d\u4ee4\u6765\u542f\u52a8\u4e00\u4e2a\u9879\u76ee\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599:<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/docs.docker.com\/compose\/reference\/overview\/\">\u5b98\u65b9\u6587\u6863<\/a><\/p>\n<h2>Docker Compose yml \u914d\u7f6e\u5e38\u7528\u6307\u4ee4\u4ecb\u7ecd<\/h2>\n<h3>version<\/h3>\n<p>\u6307\u5b9a\u672c yml \u4f9d\u4ece\u7684 compose \u54ea\u4e2a\u7248\u672c\u5236\u5b9a\u7684\u3002<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/qn.199604.com\/typoraImg\/image-20211119095239421.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/qn.199604.com\/typoraImg\/image-20211119095239421.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20211119095239421\" \/><\/div><\/p>\n<h3><code>build<\/code><\/h3>\n<p>\u6307\u5b9a <code>Dockerfile<\/code> \u6240\u5728\u6587\u4ef6\u5939\u7684\u8def\u5f84\uff08\u53ef\u4ee5\u662f\u7edd\u5bf9\u8def\u5f84\uff0c\u6216\u8005\u76f8\u5bf9 docker-compose.yml \u6587\u4ef6\u7684\u8def\u5f84\uff09\u3002<\/p>\n<p><code>Compose<\/code> \u5c06\u4f1a\u5229\u7528\u5b83\u81ea\u52a8\u6784\u5efa\u8fd9\u4e2a\u955c\u50cf\uff0c\u7136\u540e\u4f7f\u7528\u8fd9\u4e2a\u955c\u50cf\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">version: \"3\"\nservices:\n  webapp:\n    build: .\/webapp\n<\/code><\/pre>\n<p>\u5982\u679c\u662f\u8981\u6307\u5b9a<code>Dockerfile<\/code>\u540d\u79f0\u53ef:<\/p>\n<pre><code class=\"language-yml line-numbers\">version: \"3\"\nservices:\n  webapp:\n    build:\n      context: .\/webapp\n      dockerfile: Dockerfile-test\n<\/code><\/pre>\n<h3><code>command<\/code><\/h3>\n<p>\u8986\u76d6\u5bb9\u5668\u542f\u52a8\u540e\u9ed8\u8ba4\u6267\u884c\u7684\u547d\u4ee4\u3002<\/p>\n<p><code>command: echo \"hello world\"<\/code><\/p>\n<p><code>command: bundle exec thin -p 3000<\/code><\/p>\n<p><code>command: [\"bundle\", \"exec\", \"thin\", \"-p\", \"3000\"]<\/code><\/p>\n<h3>container_name<\/h3>\n<p>\u6307\u5b9a\u5bb9\u5668\u540d\u79f0\u3002\u9ed8\u8ba4\u5c06\u4f1a\u4f7f\u7528 <code>\u9879\u76ee\u540d\u79f0_\u670d\u52a1\u540d\u79f0_\u5e8f\u53f7<\/code> \u8fd9\u6837\u7684\u683c\u5f0f\u3002<\/p>\n<p><code>container_name: docker-web-container<\/code><\/p>\n<blockquote><p>\n  \u6ce8\u610f: \u6307\u5b9a\u5bb9\u5668\u540d\u79f0\u540e\uff0c\u8be5\u670d\u52a1\u5c06\u65e0\u6cd5\u8fdb\u884c\u6269\u5c55\uff08scale\uff09\uff0c\u56e0\u4e3a Docker \u4e0d\u5141\u8bb8\u591a\u4e2a\u5bb9\u5668\u5177\u6709\u76f8\u540c\u7684\u540d\u79f0\u3002\n<\/p><\/blockquote>\n<h3>depends_on<\/h3>\n<p>\u5bb9\u5668\u4e2d\u670d\u52a1\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u4f9d\u8d56\u5173\u7cfb\u4f1a\u5bfc\u81f4\u4ee5\u4e0b\u884c\u4e3a\uff1a<\/p>\n<ul>\n<li>docker-compose up\u4ee5\u4f9d\u8d56\u987a\u5e8f\u542f\u52a8\u670d\u52a1\u3002\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0cdb\u5e76redis\u5728\u4e4b\u524d\u542f\u52a8web\u3002<\/li>\n<li>docker-compose up SERVICE\u81ea\u52a8\u5305\u542bSERVICE\u4f9d\u8d56\u9879\u3002\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0cdocker-compose up web\u8fd8\u521b\u5efa\u5e76\u542f\u52a8db\u548credis\u3002<\/li>\n<li>docker-compose stop\u6309\u4f9d\u8d56\u987a\u5e8f\u505c\u6b62\u670d\u52a1\u3002\u5728\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0cweb\u5728db\u548c\u4e4b\u524d\u505c\u6b62redis<\/li>\n<\/ul>\n<pre><code class=\"language-yaml line-numbers\">version: \"3.7\"\nservices:\n web:\n   build: .\n   depends_on:\n     - db\n     - redis\n redis:\n   image: redis\n db:\n   image: postgres\n<\/code><\/pre>\n<blockquote><p>\n  \u6ce8\u610f\uff1a<code>web<\/code> \u670d\u52a1\u4e0d\u4f1a\u7b49\u5f85 <code>redis<\/code> <code>db<\/code> \u300c\u5b8c\u5168\u542f\u52a8\u300d\u4e4b\u540e\u624d\u542f\u52a8\u3002\n<\/p><\/blockquote>\n<h3><code>dns<\/code><\/h3>\n<p>\u81ea\u5b9a\u4e49 <code>DNS<\/code> \u670d\u52a1\u5668\u3002\u53ef\u4ee5\u662f\u4e00\u4e2a\u503c\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u5217\u8868\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">dns: 8.8.8.8\n\ndns:\n  - 8.8.8.8\n  - 114.114.114.114\n<\/code><\/pre>\n<h3><code>dns_search<\/code><\/h3>\n<p>\u914d\u7f6e <code>DNS<\/code> \u641c\u7d22\u57df\u3002\u53ef\u4ee5\u662f\u4e00\u4e2a\u503c\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u5217\u8868\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">dns_search: example.com\n\ndns_search:\n  - domain1.example.com\n  - domain2.example.com\n<\/code><\/pre>\n<h3>image<\/h3>\n<p>\u6307\u5b9a\u5bb9\u5668\u8fd0\u884c\u7684\u955c\u50cf\u3002\u4ee5\u4e0b\u683c\u5f0f\u90fd\u53ef\u4ee5\uff1a<\/p>\n<pre><code class=\"language-yaml line-numbers\">image: redis\nimage: ubuntu:14.04\nimage: tutum\/influxdb\nimage: example-registry.com:4000\/postgresql\nimage: a4bc65fd # \u955c\u50cfid\n<\/code><\/pre>\n<h3>logging<\/h3>\n<p>\u670d\u52a1\u7684\u65e5\u5fd7\u8bb0\u5f55\u914d\u7f6e\u3002<\/p>\n<p>driver\uff1a\u6307\u5b9a\u670d\u52a1\u5bb9\u5668\u7684\u65e5\u5fd7\u8bb0\u5f55\u9a71\u52a8\u7a0b\u5e8f\uff0c\u9ed8\u8ba4\u503c\u4e3ajson-file\u3002\u6709\u4ee5\u4e0b\u4e09\u4e2a\u9009\u9879<\/p>\n<pre><code class=\"language-yaml line-numbers\">driver: \"json-file\"\ndriver: \"syslog\"\ndriver: \"none\"\n<\/code><\/pre>\n<h3>network_mode<\/h3>\n<p>\u7f51\u7edc\u6a21\u5f0f\uff0c\u7528\u6cd5\u7c7b\u4f3c\u4e8e Docke \u5ba2\u6237\u7aef\u7684 &#8211;net \u9009\u9879\uff0c\u683c\u5f0f\u4e3a\uff1aservice:[service name]\uff0c\u53ef\u4ee5\u6307\u5b9a\u4f7f\u7528\u670d\u52a1\u6216\u8005\u5bb9\u5668\u7684\u7f51\u7edc\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">network_mode: \"bridge\"\nnetwork_mode: \"host\"\nnetwork_mode: \"none\"\nnetwork_mode: \"service:[service name]\"\nnetwork_mode: \"container:[container name\/id]\"\n<\/code><\/pre>\n<h3>networks<\/h3>\n<pre><code class=\"language-yaml line-numbers\">services:\n  some-service:\n    networks:\n      some-network:\n        aliases:\n         - alias1\n      other-network:\n        aliases:\n         - alias2\nnetworks:\n  some-network:\n    # Use a custom driver\n    driver: custom-driver-1\n  other-network:\n    # Use a custom driver which takes special options\n    driver: custom-driver-2\n<\/code><\/pre>\n<blockquote><p>\n  <strong>aliases<\/strong> \uff1a\u540c\u4e00\u7f51\u7edc\u4e0a\u7684\u5176\u4ed6\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u670d\u52a1\u540d\u79f0\u6216\u6b64\u522b\u540d\u6765\u8fde\u63a5\u5230\u5bf9\u5e94\u5bb9\u5668\u7684\u670d\u52a1\u3002\n<\/p><\/blockquote>\n<h3>ports<\/h3>\n<p>\u66b4\u9732\u7aef\u53e3\u4fe1\u606f\u3002<\/p>\n<p>\u4f7f\u7528\u5bbf\u4e3b\u7aef\u53e3\uff1a\u5bb9\u5668\u7aef\u53e3 <code>(HOST:CONTAINER)<\/code> \u683c\u5f0f\uff0c\u6216\u8005\u4ec5\u4ec5\u6307\u5b9a\u5bb9\u5668\u7684\u7aef\u53e3\uff08\u5bbf\u4e3b\u5c06\u4f1a\u968f\u673a\u9009\u62e9\u7aef\u53e3\uff09\u90fd\u53ef\u4ee5\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">ports:\n - \"3000\"\n - \"3000-3005\"\n - \"8000:8000\"\n - \"9090-9091:8080-8081\"\n - \"49100:22\"\n - \"127.0.0.1:8001:8001\"\n - \"127.0.0.1:5000-5010:5000-5010\"\n - \"6060:6060\/udp\"\n<\/code><\/pre>\n<blockquote><p>\n  \u6ce8\u610f\uff1a\u5f53\u4f7f\u7528 HOST:CONTAINER \u683c\u5f0f\u6765\u6620\u5c04\u7aef\u53e3\u65f6\uff0c\u5982\u679c\u4f7f\u7528\u7684\u5bb9\u5668\u7aef\u53e3\u5c0f\u4e8e60\u53ef\u80fd\u4f1a\u5f97\u5230\u9519\u8bef\u5f97\u7ed3\u679c\uff0c\u56e0\u4e3aYAML \u5c06\u4f1a\u89e3\u6790 xx:yy \u8fd9\u79cd\u6570\u5b57\u683c\u5f0f\u4e3a 60 \u8fdb\u5236\uff0c\u6240\u4ee5\u5efa\u8bae\u91c7\u7528\u5b57\u7b26\u4e32\u683c\u5f0f\u3002\n<\/p><\/blockquote>\n<h3><code>secrets<\/code><\/h3>\n<p>\u5b58\u50a8\u654f\u611f\u6570\u636e\uff0c\u4f8b\u5982 <code>mysql<\/code> \u670d\u52a1\u5bc6\u7801\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">version: \"3.1\"\nservices:\n\nmysql:\n  image: mysql\n  environment:\n    MYSQL_ROOT_PASSWORD_FILE: \/run\/secrets\/db_root_password\n  secrets:\n    - db_root_password\n    - my_other_secret\n\nsecrets:\n  my_secret:\n    file: .\/my_secret.txt\n  my_other_secret:\n    external: true\n<\/code><\/pre>\n<h3><strong>sysctls<\/strong><\/h3>\n<p>\u914d\u7f6e\u5bb9\u5668\u5185\u6838\u53c2\u6570\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">sysctls:\n  net.core.somaxconn: 1024\n  net.ipv4.tcp_syncookies: 0\n\nsysctls:\n  - net.core.somaxconn=1024\n  - net.ipv4.tcp_syncookies=0\n<\/code><\/pre>\n<h3><code>ulimits<\/code><\/h3>\n<p>\u6307\u5b9a\u5bb9\u5668\u7684 ulimits \u9650\u5236\u503c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6307\u5b9a\u6700\u5927\u8fdb\u7a0b\u6570\u4e3a 65535\uff0c\u6307\u5b9a\u6587\u4ef6\u53e5\u67c4\u6570\u4e3a 20000\uff08\u8f6f\u9650\u5236\uff0c\u5e94\u7528\u53ef\u4ee5\u968f\u65f6\u4fee\u6539\uff0c\u4e0d\u80fd\u8d85\u8fc7\u786c\u9650\u5236\uff09 \u548c 40000\uff08\u7cfb\u7edf\u786c\u9650\u5236\uff0c\u53ea\u80fd root \u7528\u6237\u63d0\u9ad8\uff09\u3002<\/p>\n<pre><code class=\"language-yaml line-numbers\">  ulimits:\n    nproc: 65535\n    nofile:\n      soft: 20000\n      hard: 40000\n<\/code><\/pre>\n<h3><strong>volumes<\/strong><\/h3>\n<p>\u6570\u636e\u5377\u6240\u6302\u8f7d\u8def\u5f84\u8bbe\u7f6e\u3002\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u5bbf\u4e3b\u673a\u8def\u5f84(<code>HOST:CONTAINER<\/code>)\u6216\u8005\u6570\u636e\u5377\u540d\u79f0(<code>VOLUME:CONTAINER<\/code>)\uff0c\u5e76\u4e14\u53ef\u4ee5\u8bbe\u7f6e\u8bbf\u95ee\u6a21\u5f0f \uff08<code>HOST:CONTAINER:ro<\/code>\uff09\u3002<\/p>\n<p>\u8be5\u6307\u4ee4\u4e2d\u8def\u5f84\u652f\u6301\u76f8\u5bf9\u8def\u5f84\u3002<\/p>\n<p>\u53c2\u8003:\u5b98\u65b9\u6587\u6863:https:\/\/docs.docker.com\/compose\/compose-file\/compose-file-v3\/<\/p>\n<h2>Docker Compose yml \u5b9e\u6218(\u6709\u7a7a\u518d\u641e..)<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>Docker Compose\u5b66\u4e60\u624b\u672d Docker Compose\u4ecb\u7ecd Compose \u5b9a\u4f4d\u662f \u300c\u5b9a\u4e49\u548c\u8fd0\u884c\u591a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[332,260],"tags":[226,70],"class_list":["post-2039","post","type-post","status-publish","format-standard","hentry","category-docker","category-linux","tag-docker","tag-linux"],"_links":{"self":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/2039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/comments?post=2039"}],"version-history":[{"count":1,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/2039\/revisions"}],"predecessor-version":[{"id":2040,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/2039\/revisions\/2040"}],"wp:attachment":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/media?parent=2039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/categories?post=2039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/tags?post=2039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}