ContainerHandling/Wait-NavContainerReady.ps1
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.Synopsis Wait for Nav container to become ready .Description Wait for Nav container to log "Ready for connections!" If the container experiences an error, the function will throw an exception .Parameter containerName Name of the container for which you want to wait .Example Wait-NavContainerReady -containerName navserver #> function Wait-NavContainerReady { [CmdletBinding()] Param ( [Parameter(Mandatory=$true)] [string]$containerName ) Process { Write-Host "Waiting for container $containerName to be ready, this shouldn't take more than a few minutes" Write-Host "Time: ½ 1 ½ 2" $cnt = 150 $log = "" do { Write-Host -NoNewline "." Start-Sleep -Seconds 2 $logs = docker logs $containerName if ($logs) { $log = [string]::Join("`r`n",$logs) } if ($cnt-- -eq 0 -or $log.Contains("<ScriptBlock>")) { Write-Host "Error" Write-Host $log throw "Initialization of container $containerName failed" } } while (!($log.Contains("Ready for connections!"))) Write-Host "Ready" } } Export-ModuleMember -function Wait-NavContainerReady |