multipass.psm1
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function Connect-MultipassVM { <# .Synopsis Initiates a connection to a Multipass virtual machine. You can tab-complete the VMName parameter. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $VMName ) $Interface = Find-MultipassInterface -VMName $VMName Write-Verbose -Message ('Connecting to SSH on IPv4 address {0}' -f $Interface) ssh -i "$env:windir\System32\config/systemprofile/AppData/Roaming/multipassd/ssh-keys/id_rsa" ubuntu@$Interface } function Test-SSHPort { <# .Synopsis Determines if SSH port is accessible on an IP address. Returns boolean value. #> [CmdletBinding()] param ( [string] $IPAddress ) Write-Verbose -Message ('Testing SSH access on {0}' -f $IPv4) $TcpResult = Test-Connection -TcpPort 22 -TargetName $IPAddress -IPv4 if ($TcpResult) { Write-Verbose -Message ('SSH port is accessible on IPv4 address {0}' -f $IPAddress) return $true } else { Write-Verbose -Message ('SSH port is accessible on IPv4 address {0}' -f $IPAddress) } } function Find-MultipassInterface { <# .Synopsis Determines which virtual machine network interface is accessible from the host, by pinging it. #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $VMName ) $output = multipass info animating-seahorse --format json | ConvertFrom-Json foreach ($IPv4 in $output.info.$VMName.ipv4) { Write-Verbose -Message ('Testing IP address {0}' -f $IPv4) $PingResult = Test-Connection -Ping -IPv4 -TargetName $IPv4 -Count 1 if ($PingResult.Status -eq [System.Net.NetworkInformation.IPStatus]::Success) { Write-Verbose -Message ('Found pingable IP address! {0}' -f $IPv4) if (Test-SSHPort -IPAddress $IPv4) { return $IPv4 } } } } #Find-MultipassInterface -VMName animating-seahorse -Verbose function Get-MultipassVM { <# .Synopsis Retrieves list of virtual machine names from Multipass. #> [CmdletBinding()] param () $Output = multipass list --format json | ConvertFrom-Json foreach ($VM in $Output.list) { Write-Output -InputObject $VM.Name } } Register-ArgumentCompleter -CommandName Connect-MultipassVM -ParameterName VMName -ScriptBlock { Get-MultipassVM } |