current_docker 0.6 · OCaml Package

The default Docker engine (from the $DOCKER_HOST environment variable).

module Image : sig ... end

val docker_context : string option

val pull : 
  ?label:string ->
  ?arch:string ->
  schedule:Current_cache.Schedule.t ->
  string ->
  Image.t Current.t

pull ~schedule tag ensures that the latest version of tag is cached locally, downloading it if not.

parameter arch
Select a specific architecture from a multi-arch manifest.

parameter schedule
Controls how often we check for updates. If the schedule has no valid_for limit then we will only ever pull once.

val peek : 
  ?label:string ->
  arch:string ->
  schedule:Current_cache.Schedule.t ->
  string ->
  S.repo_id Current.t

peek ~schedule ~arch tag gets the latest version of tag without actually pulling it.

parameter arch
Select a specific architecture from a multi-arch manifest.

parameter schedule
Controls how often we check for updates. If the schedule has no valid_for limit then we will only ever check once.

val build : 
  ?level:Current.Level.t ->
  ?schedule:Current_cache.Schedule.t ->
  ?timeout:Duration.t ->
  ?squash:bool ->
  ?label:string ->
  ?dockerfile:[ `File of Fpath.t | `Contents of string ] Current.t ->
  ?pool:unit Current.Pool.t ->
  ?build_args:string list ->
  pull:bool ->
  S.source ->
  Image.t Current.t

build ~pull src builds a Docker image from source.

parameter timeout
If set, abort builds that take longer than this.

parameter squash
If set to true, pass "--squash" to "docker build".

parameter dockerfile
If present, this is used as the contents of the Dockerfile.

parameter pull
If true, always check for updates and pull the latest version.

parameter pool
Rate limit builds by requiring a resource from the pool.

val run : 
  ?label:string ->
  ?pool:unit Current.Pool.t ->
  ?run_args:string list ->
  Image.t Current.t ->
  args:string list ->
  unit Current.t

run image ~args runs image args with Docker.

parameter run_args
List of additional arguments to pass to the "docker run" subcommand.

val pread : 
  ?label:string ->
  ?pool:unit Current.Pool.t ->
  ?run_args:string list ->
  Image.t Current.t ->
  args:string list ->
  string Current.t

pread image ~args runs image args with Docker the same way than run does but returns its stdout as a string.

val tag : tag:string -> Image.t Current.t -> unit Current.t

tag image ~tag does "docker tag image tag"

val push : 
  ?auth:(string * string) ->
  tag:string ->
  Image.t Current.t ->
  S.repo_id Current.t

push image ~tag does "docker tag image tag && docker push tag".

parameter auth
If give, do a "docker login" using this username/password pair before pushing.

val service : name:string -> image:Image.t Current.t -> unit -> unit Current.t

service ~name ~image () keeps a Docker SwarmKit service up-to-date.

val compose : 
  name:string ->
  contents:string Current.t ->
  unit ->
  unit Current.t

service ~name ~image ~contents () keeps a Docker Compose deployment up-to-date. contents contains the full Compose Yaml file.

package current_docker