Public/Switch-DockerContainerType.ps1
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<#
.SYNOPSIS This function switches Docker-For-Windows (Docker CE) from Linux Container mode to Windows Container mode or visa versa. .DESCRIPTION See .SYNOPSIS .PARAMETER ContainerType This parameter is MANDATORY. This parameter takes a string with a value of either "Windows" or "Linux" representing the contianer mode that you would like to switch to. .EXAMPLE # Open an elevated PowerShell Session, import the module, and - PS C:\Users\zeroadmin> Switch-DockerContainerType -ContainerType Windows #> function Switch-DockerContainerType { [CmdletBinding()] Param ( [Parameter(Mandatory=$True)] [ValidateSet("Windows","Linux")] [string]$ContainerType ) try { # Find DockerCli $DockerCliExePath = $(Get-ChildItem -Path "$env:ProgramFiles\Docker" -Recurse -File -Filter "*DockerCli.exe").FullName if (!$DockerCliExePath) { throw "Unable to find DockerCli.exe! Halting!" } } catch { Write-Error $_ $global:FunctionResult = "1" return } $DockerInfo = Get-DockerInfo if ($($DockerInfo.DockerServerInfo.'OS/Arch' -match "windows" -and $ContainerType -eq "Linux") -or $($DockerInfo.DockerServerInfo.'OS/Arch' -match "linux" -and $ContainerType -eq "Windows")) { & $DockerCliExePath -SwitchDaemon [pscustomobject]@{ OriginalDockerServerArch = $DockerInfo.DockerServerInfo.'OS/Arch' NewDockerServerArch = $($($(docker version) -match "OS/Arch")[1] -split ":[\s]+")[1].Trim() } } else { Write-Warning "The Docker Daemon is already set to manage $ContainerType containers! No action taken." } } |