github.com/sijibomii/docker@v0.0.0-20231230191044-5cf6ca554647/docs/deprecated.md (about)

     1  <!--[metadata]>
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     3  aliases = ["/engine/misc/deprecated/"]
     4  title = "Deprecated Engine Features"
     5  description = "Deprecated Features."
     6  keywords = ["docker, documentation, about, technology, deprecate"]
     7  [menu.main]
     8  parent = "engine_use"
     9  weight=80
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    11  <![end-metadata]-->
    12  
    13  # Deprecated Engine Features
    14  
    15  The following list of features are deprecated in Engine.
    16  
    17  ### `-e` and `--email` flags on `docker login`
    18  **Deprecated In Release: v1.11**
    19  
    20  **Target For Removal In Release: v1.13**
    21  
    22  The docker login command is removing the ability to automatically register for an account with the target registry if the given username doesn't exist. Due to this change, the email flag is no longer required, and will be deprecated.
    23  
    24  The flag `--security-opt` doesn't use the colon separator(`:`) anymore to divide keys and values, it uses the equal symbol(`=`) for consinstency with other similar flags, like `--storage-opt`.
    25  
    26  ### Ambiguous event fields in API
    27  **Deprecated In Release: v1.10**
    28  
    29  The fields `ID`, `Status` and `From` in the events API have been deprecated in favor of a more rich structure.
    30  See the events API documentation for the new format.
    31  
    32  ### `-f` flag on `docker tag`
    33  **Deprecated In Release: v1.10**
    34  
    35  **Target For Removal In Release: v1.12**
    36  
    37  To make tagging consistent across the various `docker` commands, the `-f` flag on the `docker tag` command is deprecated. It is not longer necessary to specify `-f` to move a tag from one image to another. Nor will `docker` generate an error if the `-f` flag is missing and the specified tag is already in use.
    38  
    39  ### HostConfig at API container start
    40  **Deprecated In Release: v1.10**
    41  
    42  **Target For Removal In Release: v1.12**
    43  
    44  Passing an `HostConfig` to `POST /containers/{name}/start` is deprecated in favor of
    45  defining it at container creation (`POST /containers/create`).
    46  
    47  ### Docker ps 'before' and 'since' options
    48  
    49  **Deprecated In Release: [v1.10.0](https://github.com/docker/docker/releases/tag/v1.10.0)**
    50  
    51  **Target For Removal In Release: v1.12**
    52  
    53  The `docker ps --before` and `docker ps --since` options are deprecated.
    54  Use `docker ps --filter=before=...` and `docker ps --filter=since=...` instead.
    55  
    56  ### Command line short variant options
    57  **Deprecated In Release: v1.9**
    58  
    59  **Target For Removal In Release: v1.11**
    60  
    61  The following short variant options are deprecated in favor of their long
    62  variants:
    63  
    64      docker run -c (--cpu-shares)
    65      docker build -c (--cpu-shares)
    66      docker create -c (--cpu-shares)
    67  
    68  ### Driver Specific Log Tags
    69  **Deprecated In Release: v1.9**
    70  
    71  **Target For Removal In Release: v1.11**
    72  
    73  Log tags are now generated in a standard way across different logging drivers.
    74  Because of which, the driver specific log tag options `syslog-tag`, `gelf-tag` and
    75  `fluentd-tag` have been deprecated in favor of the generic `tag` option.
    76  
    77      docker --log-driver=syslog --log-opt tag="{{.ImageName}}/{{.Name}}/{{.ID}}"
    78  
    79  ### LXC built-in exec driver
    80  **Deprecated In Release: v1.8**
    81  
    82  **Target For Removal In Release: v1.10**
    83  
    84  The built-in LXC execution driver is deprecated for an external implementation.
    85  The lxc-conf flag and API fields will also be removed.
    86  
    87  ### Old Command Line Options
    88  **Deprecated In Release: [v1.8.0](https://github.com/docker/docker/releases/tag/v1.8.0)**
    89  
    90  **Target For Removal In Release: v1.10**
    91  
    92  The flags `-d` and `--daemon` are deprecated in favor of the `daemon` subcommand:
    93  
    94      docker daemon -H ...
    95  
    96  The following single-dash (`-opt`) variant of certain command line options
    97  are deprecated and replaced with double-dash options (`--opt`):
    98  
    99      docker attach -nostdin
   100      docker attach -sig-proxy
   101      docker build -no-cache
   102      docker build -rm
   103      docker commit -author
   104      docker commit -run
   105      docker events -since
   106      docker history -notrunc
   107      docker images -notrunc
   108      docker inspect -format
   109      docker ps -beforeId
   110      docker ps -notrunc
   111      docker ps -sinceId
   112      docker rm -link
   113      docker run -cidfile
   114      docker run -dns
   115      docker run -entrypoint
   116      docker run -expose
   117      docker run -link
   118      docker run -lxc-conf
   119      docker run -n
   120      docker run -privileged
   121      docker run -volumes-from
   122      docker search -notrunc
   123      docker search -stars
   124      docker search -t
   125      docker search -trusted
   126      docker tag -force
   127  
   128  The following double-dash options are deprecated and have no replacement:
   129  
   130      docker run --cpuset
   131      docker run --networking
   132      docker ps --since-id
   133      docker ps --before-id
   134      docker search --trusted
   135  
   136  ### Interacting with V1 registries
   137  
   138  Version 1.9 adds a flag (`--disable-legacy-registry=false`) which prevents the docker daemon from `pull`, `push`, and `login` operations against v1 registries.  Though disabled by default, this signals the intent to deprecate the v1 protocol.
   139  
   140  ### Docker Content Trust ENV passphrase variables name change
   141  **Deprecated In Release: v1.9**
   142  
   143  **Target For Removal In Release: v1.10**
   144  
   145  As of 1.9, Docker Content Trust Offline key will be renamed to Root key and the Tagging key will be renamed to Repository key. Due to this renaming, we're also changing the corresponding environment variables
   146  
   147  - DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE will now be named DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE
   148  - DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE will now be named DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE