faas/deploy_stack.ps1

#!ps1

if (Get-Command docker -errorAction SilentlyContinue)
{
    docker node ls 2>&1 | out-null
    if($?)
    {
        $user_secret = "basic-auth-user"
        docker secret inspect $user_secret 2>&1 | out-null
        if($?)
        {
            Write-Host "$user_secret secret exists"
        }
        else
        {
            $user = Read-Host 'Admin User?'
            $user | docker secret create $user_secret -
        }

        $password_secret = "basic-auth-password"
        docker secret inspect $password_secret 2>&1 | out-null
        if($?)
        {
            Write-Host "$password_secret secret exists"
        }
        else
        {
            $pass = Read-Host 'Password?' -AsSecureString
            [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($pass)) | docker secret create $password_secret -
        }

        Write-Host "Deploying stack"
        docker stack deploy func --compose-file ./docker-compose.yml
    
    }
    else
    {
        Write-Host "Docker not in swarm mode, please initialise the cluster (`docker swarm init`) and retry"
    }
}
else
{
    Write-Host "Unable to find docker command, please install Docker (https://www.docker.com/) and retry"
}