docker search nextcloud
docker pull nextcloud

# Запросить зеркало nextcloud
[root@docker ~]# docker search nextcloud
NAME                             DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
nextcloud                        A safe home for all your data                   3113      [OK]
linuxserver/nextcloud            A Nextcloud container, brought to you by Lin…   480
nextcloud/all-in-one                                                             25
crazymax/nextcloud               Nextcloud image based on Alpine Linux           9
nextcloudci/server               Nextcloud server straight from GitHub master    2                    [OK]
nextcloudci/php7.2               Docker container to execute PHP 7.2 unit tes…   1                    [OK]
nextcloud/univention-app-image                                                   1
nextcloudci/php7.3               Docker container to execute PHP 7.3 unit tes…   1                    [OK]
nextcloudci/translations-app     The docker image to run our translation sync…   0                    [OK]
nextcloud/aio-talk                                                               0
nextcloud/aio-nextcloud                                                          0
nextcloud/aio-postgresql                                                         0
nextcloud/aio-apache                                                             0
nextcloud/aio-collabora                                                          0
nextcloudcookbook/testci         A repository to contain the test routines fo…   0
nextcloud/aio-redis                                                              0
nextcloudci/php7.4               Docker container for php7.4 unit tests          0
nextcloud/aio-clamav                                                             0
treehouses/nextcloud-tags                                                        0
treehouses/nextcloud                                                             0
nextcloudci/php7.1               Docker container to execute PHP 7.1 unit tes…   0                    [OK]
nextcloudci/android              Android test container                          0                    [OK]
nextcloudci/php7.0               Docker container to execute PHP 7.0 unit tes…   0                    [OK]
nextcloud/aio-onlyoffice                                                         0
nextcloudci/php8.0                                                               0

# Вытащить изображение nextcloud
[root@docker ~]# docker pull nextcloud
Using default tag: latest
latest: Pulling from library/nextcloud
a2abf6c4d29d: Pull complete
c5608244554d: Pull complete
2d07066487a0: Pull complete
1b6dfaf1958c: Pull complete
32c5e6a60073: Pull complete
90cf855b27cc: Pull complete
8b0f1068c586: Pull complete
53530861540e: Pull complete
b088256e8218: Pull complete
29c48e642f3d: Pull complete
bebfd59a832e: Pull complete
3c07d6be5322: Pull complete
52a174ca2213: Pull complete
2db451f4f766: Pull complete
462c9168620c: Pull complete
5f6a7ae88b1d: Pull complete
8507904d39d6: Pull complete
f6dc5bb9d193: Pull complete
d57202c49578: Pull complete
57f778f1c66e: Pull complete
Digest: sha256:bd3406506335b6621b1eb7a3d897654ac7963e3db4b91cbea3436f159655d0ba
Status: Downloaded newer image for nextcloud:latest
docker.io/library/nextcloud:latest

# Запросить зеркало Загрузка nextcloud завершена?
[root@docker ~]# docker images | grep nextcloud
nextcloud       latest         c805c152803c   4 months ago   969MB


# Просмотр сведений об изображении nextcloud
[root@docker ~]# docker inspect c805c152803c
[
    {
        "Id": "sha256:c805c152803cd2efd9556755b99e97122bf51aeb5a2c3e0470a7098d205c2c0e",
        "RepoTags": [
            "nextcloud:latest"
        ],
        "RepoDigests": [
            "nextcloud@sha256:bd3406506335b6621b1eb7a3d897654ac7963e3db4b91cbea3436f159655d0ba"
        ],
        "Parent": "",
        "Comment": "",
        "Created": "2021-12-22T12:11:13.660964245Z",
        "Container": "821b536dedc6cac092fa9abeaf773d541d4067faaf2980c8c8c5d77d08d195c0",
        "ContainerConfig": {
            "Hostname": "821b536dedc6",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "80/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "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_CFLAGS=-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64",
                "PHP_CPPFLAGS=-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64",
                "PHP_LDFLAGS=-Wl,-O1 -pie",
                "GPG_KEYS=1729F83938DA44E27BA0F4D3DBDB397470D12172 BFDDD28642824F8118EF77909B67A5C12229118F",
                "PHP_VERSION=8.0.14",
                "PHP_URL=https://www.php.net/distributions/php-8.0.14.tar.xz",
                "PHP_ASC_URL=https://www.php.net/distributions/php-8.0.14.tar.xz.asc",
                "PHP_SHA256=fbde8247ac200e4de73449d9fefc8b495d323b5be9c10cdb645fb431c91156e3",
                "PHP_MEMORY_LIMIT=512M",
                "PHP_UPLOAD_LIMIT=512M",
                "NEXTCLOUD_VERSION=23.0.0"
            ],
******Пропущенный контент******

docker run -d --restart=always --name nextcloud -p 5757:80 nextcloud:latest

# Объяснение параметра:
# docker run: запустить контейнер
# -d: фоновый запуск
# --restart=always: докер перезапускает контейнер, а затем перезапускает его.
# --nmae nextcloud: имя пользовательского контейнера
# -p 5757:80: Сопоставьте порт 5757 сервера с портом 80 контейнера.
# nextcloud:latest: выберите образ и версию для запуска.

docker ps

docker inspect 57a357e60bec

[root@docker ~]# docker run -d --restart=always --name nextcloud -p 5757:80 nextcloud:latest
57a357e60bec1e31cd493c2f5fff8988906b2d76c3769394b592d94df589f0cd

[root@docker ~]# docker ps
CONTAINER ID   IMAGE              COMMAND                  CREATED         STATUS         PORTS                                   NAMES
57a357e60bec   nextcloud:latest   "/entrypoint.sh apac…"   5 minutes ago   Up 5 minutes   0.0.0.0:5757->80/tcp, :::5757->80/tcp   nextcloud

[root@docker ~]# docker inspect 57a357e60bec
[
    {
        "Id": "57a357e60bec1e31cd493c2f5fff8988906b2d76c3769394b592d94df589f0cd",
        "Created": "2022-05-16T04:39:06.762224758Z",
        "Path": "/entrypoint.sh",
        "Args": [
            "apache2-foreground"
        ],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 1865,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2022-05-16T04:39:07.677422059Z",
            "FinishedAt": "0001-01-01T00:00:00Z"
        }
******Пропущенный контент******