Extends ProcessRequirements. CPURequirement and MemRequirement to setup CPU and Memory requiremnts.
requirements and hints
docker( pull = NULL, imageId = NULL, load = NULL, file = NULL, output = NULL, dockerPull = pull, dockerImageId = imageId, dockerLoad = load, dockerFile = file, dockerOutputDirectory = output, ... ) requirements(...) fileDef(name = NULL, content = NULL)
| pull | [short form argument] Docker Repository[:Tag] like rocker/r-base |
|---|---|
| imageId | [short form argument] The image id that will be used for docker run, imageId Optionally set the id of image you get from SDK. |
| load | [short form argument] Specify a HTTP URL from which to download a Docker image using docker load. |
| file | [short form argument] Supply the contents of a Dockerfile which will be built using docker build. |
| output | [short form argument] Set the designated output directory to a specific location inside the Docker container. |
| dockerPull | Docker Repository[:Tag] like rocker/r-base |
| dockerImageId | The image id that will be used for docker run, imageId Optionally set the id of image you get from SDK. |
| dockerLoad | Specify a HTTP URL from which to download a Docker image using docker load. |
| dockerFile | Supply the contents of a Dockerfile which will be built using docker build. |
| dockerOutputDirectory | Set the designated output directory to a specific location inside the Docker container. |
| ... | extra aguments passed |
| name | file name |
| content | file content, could be script |
A Requirement subclass.
It constructs ProesssRequirementList object, or from a returned raw list contains or requirements.
value[Integer] for CPU default is 1L, if 0L, use all CPU. For mem, default is 1000L. Note: for CPU, 0L means multi-tread, and non-zero value will be converted to 1L, which means single thread.
cpu(1)#> class: sbg:CPURequirement #> value: 1 #>CPURequirement(value = 1L)#> class: sbg:CPURequirement #> value: 1 #>docker("rocker/r-base")#> class: DockerRequirement #> dockerPull: rocker/r-base #>requirements(docker("rocker/r-base"), cpu(1), mem(1024))#> [[1]] #> class: DockerRequirement #> dockerPull: rocker/r-base #> #> [[2]] #> class: sbg:CPURequirement #> value: 1 #> #> [[3]] #> class: sbg:MemRequirement #> value: 1024 #>mem(2000)#> class: sbg:MemRequirement #> value: 2000 #>MemRequirement(value = 2000L)#> class: sbg:MemRequirement #> value: 2000 #>aws("c3.8xlarge")#> class: sbg:AWSInstanceType #> value: c3.8xlarge #>anyReq("any")#> class: '' #> value: any #>