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社区首页 >问答首页 >Docker撰写未装入的文件卷

问Docker撰写未装入的文件卷
EN

Stack Overflow用户
提问于 2018-12-06 07:00:31
回答 2查看 0关注 0票数 0

我创建一个撰写文件来创建一个wordpress环境，但我不明白为什么卷没有安装在主机上。

version: '3.1'

services:

  wordpress:
    image: wordpress:4.9.8-php7.2-apache
    container_name : wp

    restart: always
    ports:
      - 8081:80
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: exampleuser
      WORDPRESS_DB_PASSWORD: examplepass
      WORDPRESS_DB_NAME: exampledb

    volumes:
      - /root/blog/code:/code
      - /root/blog/html:/var/www/html

  db:
    image: mariadb
    container_name: db
    restart: always
    environment:
      MYSQL_DATABASE: exampledb
      MYSQL_USER: exampleuser
      MYSQL_PASSWORD: examplepass
      MYSQL_RANDOM_ROOT_PASSWORD: '1'

    volumes:
      - /root/blog/database:/var/lib/mysql


  adminer:
    image: adminer
    container_name: adm
    restart: always
    ports:
      - 8082:8080

  db2:
    image: mariadb:5.5
    container_name: mdb55
    restart: always
    ports:
      - 3301:3306
    environment:
      MYSQL_ROOT_PASSWORD: admin
    volumes:
      - /root/blog/database2:/var/lib/mysql

db2是为测试而创建的，它适用于我的卷安装，但另一个没有db或wordpress。有人帮我解释一下谢谢。

EN

回答 2

Stack Overflow用户

发布于 2018-12-06 15:50:02

~$ docker version
Client:
 Version:           18.09.0
 API version:       1.39
 Go version:        go1.10.4
 Git commit:        4d60db4
 Built:             Wed Nov  7 00:48:46 2018
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.0
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.4
  Git commit:       4d60db4
  Built:            Wed Nov  7 00:16:44 2018
  OS/Arch:          linux/amd64
  Experimental:     false
~$ docker-compose version
docker-compose version 1.23.1, build b02f1306
docker-py version: 3.5.0
CPython version: 3.6.7
OpenSSL version: OpenSSL 1.1.0f  25 May 2017
票数 0
EN

Stack Overflow用户

发布于 2018-12-06 16:47:26

docker log wp

Warning: mysqli::__construct(): (HY000/2002): Connection refused in Standard input code on line 22

MySQL Connection Error: (2002) Connection refused
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.18.0.3. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.18.0.3. Set the 'ServerName' directive globally to suppress this message
[Wed Dec 05 18:42:43.006898 2018] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.25 (Debian) PHP/7.2.12 configured -- resuming normal operations
[Wed Dec 05 18:42:43.007553 2018] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'

Warning: mysqli::__construct(): (HY000/2002): Connection refused in Standard input code on line 22

MySQL Connection Error: (2002) Connection refused
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.18.0.5. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.18.0.5. Set the 'ServerName' directive globally to suppress this message
[Wed Dec 05 20:49:47.779724 2018] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.25 (Debian) PHP/7.2.12 configured -- resuming normal operations
[Wed Dec 05 20:49:47.789523 2018] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'

docker inspect wp

 "HostConfig": {
            "Binds": [
                "/root/blog/code:/code:rw",
                "860a0fe22cab9a452ad187bb970260544081f4cd7196401f62e17a7ca8caf4bd:/var/www/html:rw"
            ],
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {}
            },
            "NetworkMode": "blog_default",
            "PortBindings": {
                "80/tcp": [
                    {
                        "HostIp": "",
                        "HostPort": "8081"
                    }
                ]
            },
            "RestartPolicy": {
                "Name": "always",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": [],
            "CapAdd": null,
            "CapDrop": null,
            "Dns": [],
            "DnsOptions": [],
            "DnsSearch": [],
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "shareable",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 0,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": null,
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                0,
                0
            ],
            "Isolation": "",
            "CpuShares": 0,
            "Memory": 0,
            "NanoCpus": 0,
            "CgroupParent": "",
            "BlkioWeight": 0,
            "BlkioWeightDevice": null,
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": null,
            "DeviceCgroupRules": null,
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 0,
            "MemorySwappiness": null,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0,
            "MaskedPaths": [
                "/proc/acpi",
                "/proc/kcore",
                "/proc/keys",
                "/proc/latency_stats",
                "/proc/timer_list",
                "/proc/timer_stats",
                "/proc/sched_debug",
                "/proc/scsi",
                "/sys/firmware"
            ],
            "ReadonlyPaths": [
                "/proc/asound",
                "/proc/bus",
                "/proc/fs",
                "/proc/irq",
                "/proc/sys",
                "/proc/sysrq-trigger"
            ]
        },
        "GraphDriver": {
            "Data": {
                "LowerDir": "/var/lib/docker/overlay2/cbd317bf3fef376019cd82484d909ca15dd09f5ed51db53535cb3817790f89f6-init/diff:/var/lib/docker/overlay2/ecd3d9932be72a98afe258ce00c6c0326ad88d22d5146b74b0791ba7a263a46a/diff:/var/lib/docker/overlay2/f515151f5e6d1eb17ef3e71f202f615e51ed0138161db67730c40e9beb8b45ee/diff:/var/lib/docker/overlay2/141dd7e484044db64871b9154e2e24c23d9b1dac4dea891f0b2d9d66d1870f4d/diff:/var/lib/docker/overlay2/cf14ec8cb44fa67980889fc4237d2ebc799b514fe732c49345e4a28f11248d19/diff:/var/lib/docker/overlay2/9f828ae75ca8efe16d8a8588358750bd87751872dd45f50d8f27fc7cfc85fc78/diff:/var/lib/docker/overlay2/6b7bc2c39b9bcd4e23eb7a4fc33bf33456920bd9ce25091758af9b2b2747c1d5/diff:/var/lib/docker/overlay2/b892027dd7edc3027584738f1ae00962795118dc5a59a01a95e51dd1406d8573/diff:/var/lib/docker/overlay2/2415b467a9a4347cf301ab6eb31792e43a56ba34513cebf87fe31f5aabfe7bc0/diff:/var/lib/docker/overlay2/95a11d020ec696472adb000aa292bafe4ac760ebb8f842e173a4914a39fd2272/diff:/var/lib/docker/overlay2/cc52f2bc1982a539d5f32ae1873f1417a947bd14807bafdb275fd8c04c3853c1/diff:/var/lib/docker/overlay2/6528a544bdcc92584fca530ce783a3cbcd0ca99ee69801294a669070fea9f9f8/diff:/var/lib/docker/overlay2/83e7cbd3888a6480e4ce4bfef9e50920427022752527b5484dc53204eda5650b/diff:/var/lib/docker/overlay2/739d83d67e4364e7bff1943c5004d87305f79071d932cac8d4652729b4608847/diff:/var/lib/docker/overlay2/29d2573c7f51f3cda8f567dfab003a86fc8438ae6e275e3878777e712f5b9cbf/diff:/var/lib/docker/overlay2/dd2450b046bc6883a2e2f1e7a0182d98681e90d22456d60abc99ea1a10ad4e38/diff:/var/lib/docker/overlay2/5a4381305ae5d07e75a063b3956f4fd18aefd7b7e1c884d1981015a325a04307/diff:/var/lib/docker/overlay2/940cff86f200d7bcad2b013ec66d120a529e7555b7d654681ef934ef015f40a2/diff:/var/lib/docker/overlay2/917091a8414790624c89dc9f1a88c27e026f30dfec133101970c9dfdf9419666/diff:/var/lib/docker/overlay2/76a953095819e146ea6d273891276a72095bb002bd89a0aaf0a63c4b8b815289/diff",
                "MergedDir": "/var/lib/docker/overlay2/cbd317bf3fef376019cd82484d909ca15dd09f5ed51db53535cb3817790f89f6/merged",
                "UpperDir": "/var/lib/docker/overlay2/cbd317bf3fef376019cd82484d909ca15dd09f5ed51db53535cb3817790f89f6/diff",
                "WorkDir": "/var/lib/docker/overlay2/cbd317bf3fef376019cd82484d909ca15dd09f5ed51db53535cb3817790f89f6/work"
            },
            "Name": "overlay2"
        },
        "Mounts": [
            {
                "Type": "bind",
                "Source": "/root/blog/code",
                "Destination": "/code",
                "Mode": "rw",
                "RW": true,
                "Propagation": "rprivate"
            },
            {
                "Type": "volume",
                "Name": "860a0fe22cab9a452ad187bb970260544081f4cd7196401f62e17a7ca8caf4bd",
                "Source": "/var/lib/docker/volumes/860a0fe22cab9a452ad187bb970260544081f4cd7196401f62e17a7ca8caf4bd/_data",
                "Destination": "/var/www/html",
                "Driver": "local",
                "Mode": "rw",
                "RW": true,
                "Propagation": ""
            }
        ],
        "Config": {
            "Hostname": "d93adb2e53d0",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "80/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "WORDPRESS_DB_HOST=db",
                "WORDPRESS_DB_USER=exampleuser",
                "WORDPRESS_DB_PASSWORD=examplepass",
                "WORDPRESS_DB_NAME=exampledb",
                "affinity:container==a8c050ddcbbf0bc37c6ca66c28b167daf5d613e2583c660ed04b3f0a554272a0",
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "PHPIZE_DEPS=autoconf \t\tdpkg-dev \t\tfile \t\tg++ \t\tgcc \t\tlibc-dev \t\tmake \t\tpkg-config \t\tre2c",
                "PHP_INI_DIR=/usr/local/etc/php",
                "APACHE_CONFDIR=/etc/apache2",
                "APACHE_ENVVARS=/etc/apache2/envvars",
                "PHP_EXTRA_BUILD_DEPS=apache2-dev",
                "PHP_EXTRA_CONFIGURE_ARGS=--with-apxs2 --disable-cgi",
                "PHP_CFLAGS=-fstack-protector-strong -fpic -fpie -O2",
                "PHP_CPPFLAGS=-fstack-protector-strong -fpic -fpie -O2",
                "PHP_LDFLAGS=-Wl,-O1 -Wl,--hash-style=both -pie",
                "GPG_KEYS=1729F83938DA44E27BA0F4D3DBDB397470D12172 B1B44D8F021E4E2D6021E995DC9FF8D3EE5AF27F",
                "PHP_VERSION=7.2.12",
                "PHP_URL=https://secure.php.net/get/php-7.2.12.tar.xz/from/this/mirror",
                "PHP_ASC_URL=https://secure.php.net/get/php-7.2.12.tar.xz.asc/from/this/mirror",
                "PHP_SHA256=989c04cc879ee71a5e1131db867f3c5102f1f7565f805e2bb8bde33f93147fe1",
                "PHP_MD5=",
                "WORDPRESS_VERSION=4.9.8",
                "WORDPRESS_SHA1=0945bab959cba127531dceb2c4fed81770812b4f"
            ],
            "Cmd": [
                "apache2-foreground"
票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/-100006233

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