DSCResources/POSHOrigin_vSphere_VM/Provisioners/Chef/Provision.ps1
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[cmdletbinding()] param( [parameter(mandatory)] $Options ) begin { Write-Debug -Message 'Chef provisioner: beginning' } process { try { Write-Verbose -Message 'Configuring Chef client...' $provOptions = ConvertFrom-Json -InputObject $Options.Provisioners $chefOptions = ($provOptions | Where-Object {$_.name -eq 'chef'}).options $t = Get-VM -Id $Options.vm.Id -Verbose:$false -Debug:$false $ip = $t.Guest.IPAddress | Where-Object { ($_ -notlike '169.*') -and ( $_ -notlike '*:*') } | Select-Object -First 1 if ($null -ne $ip -and $ip -ne [string]::Empty) { $chefSvc = Invoke-Command -ComputerName $ip -Credential $Options.GuestCredentials -ScriptBlock { Get-Service -Name chef-client -ErrorAction SilentlyContinue } -Verbose:$false if (-Not $chefSvc) { # Invoke a local command on the target to install Chef $cmd = { $VerbosePreference = $Using:VerbosePreference Write-Verbose -Message 'Installing Chef client...' try { $options = $args[0] $provOptions = $args[1] $source = $provOptions.source $sourceName = 'chef-client.msi' $validatorKey = $provOptions.validatorKey $validatorName = $validatorKey.split('/') | Select-Object -Last 1 $cert = $provOptions.cert $certName = $cert.split('/') | Select-Object -Last 1 $runList = $provOptions.runList # Ensure Chef node name is always lowercase $fqdnlower = $provOptions.nodeName.ToLower() # Copy Chef items locally New-Item -Path "C:\Windows\Temp\ChefClient" -ItemType Directory -Force Invoke-WebRequest -Uri $source -OutFile "c:\windows\temp\ChefClient\$sourceName" Invoke-WebRequest -Uri $validatorKey -OutFile "c:\windows\temp\ChefClient\validator.pem" Invoke-WebRequest -Uri $cert -OutFile "c:\windows\temp\ChefClient\$certName" # Install Chef MSI $params = @{ FilePath = 'msiexec' ArgumentList = '/qn /i c:\windows\temp\ChefClient\' + $sourceName + ' ADDLOCAL="ChefClientFeature,ChefServiceFeature"' Wait = $true } Start-Process @params # Add Chef to env vars If ($env:Path -notmatch 'C:\\opscode\\chef\\bin' -and $env:Path -notmatch 'c:\\opscode\\chef\\embedded\\bin') { [Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\opscode\chef\bin;C:\opscode\chef\embedded\bin", [System.EnvironmentVariableTarget]::Machine) $env:Path = $env:Path + ";C:\opscode\chef\bin;C:\opscode\chef\embedded\bin" } # Create knife.rb $url = $provOptions.url $validatorClientName = $validatorName.split('.')[0] $knifeRB= @" current_dir = File.dirname(__FILE__) log_level :info log_location STDOUT node_name "$fqdnlower" client_key "c:\\chef\\client.pem" validation_client_name "$validatorClientName" validation_key "c:\\chef\\validator.pem" chef_server_url "$url" cookbook_path ["C:\\chef_cookbooks"] "@ $clientRB = @" chef_server_url "$url" validation_client_name "$validatorClientName" validation_key "c:\\chef\\validator.pem" client_key "c:\\chef\\client.pem" node_name '$fqdnlower' "@ New-Item -Path "$HOME\.chef" -ItemType Directory -ErrorAction SilentlyContinue -Force $knifeRB | Out-File -FilePath "$HOME\.chef\knife.rb" -Encoding ascii -Force $clientRB | Out-File -FilePath 'c:\chef\client.rb' -Encoding ascii -Force # Copy certs New-Item -Path "$HOME\.chef\trusted_certs" -ItemType Directory -ErrorAction SilentlyContinue New-Item -Path 'c:\chef\trusted_certs' -Type Directory -Force -ErrorAction SilentlyContinue Copy-Item -Path "c:\windows\temp\ChefClient\$certName" -Destination 'c:\chef\trusted_certs' -Force Copy-Item -Path "c:\windows\temp\ChefClient\$certName" -Destination "$HOME\.chef\trusted_certs" -Force Copy-Item -Path "c:\windows\temp\ChefClient\validator.pem" -Destination 'c:\chef' -Force # Start Chef as service Start-Process -FilePath 'chef-service-manager' -ArgumentList '-a install' -NoNewWindow -Wait Start-Process -FilePath 'chef-service-manager' -ArgumentList '-a start' -NoNewWindow -Wait Start-Process -FilePath 'chef-client' -NoNewWindow -Wait # Cleanup Remove-Item -Path "c:\chef\validator.pem" -Force Remove-Item -Path 'c:\windows\temp\chefclient\' -Recurse -Force Write-Verbose -Message 'Chef installed. Sleeping...' Start-Sleep -Seconds 5 return $true } catch { Write-Error -Message 'There was a problem installing the Chef client' Write-Error -Message "$($_.InvocationInfo.ScriptName)($($_.InvocationInfo.ScriptLineNumber)): $($_.InvocationInfo.Line)" write-Error $_ return $false } } $params = @{ ComputerName = $ip Credential = $Options.GuestCredentials ScriptBlock = $cmd ArgumentList = @($Options, $chefOptions) } $chefInstallResult = Invoke-Command @params } # Chef is already installed or was just installed if ($chefSvc -or $chefInstallResult) { # Get the node from Chef $getParams = @{ Method = 'GET' OrgUri = $chefOptions.url Path = "/nodes/$($chefOptions.NodeName)" UserItem = (Split-Path -Path $chefOptions.clientKey -Leaf).Split('.')[0] KeyPath = $chefOptions.clientKey } $chefNode = & "$PSScriptRoot\Helpers\_InvokeChefQuery.ps1" @getParams if ($chefNode) { # Verify run list if (@($chefNode.run_list).Count -ne @($chefOptions.runlist).Count) { Write-Verbose -Message "Chef run list does not match" # Update the run list on the node $chefNode.run_List = @(@($chefOptions.runlist) | ForEach-Object { if ($_.recipe) { "recipe[$($_.recipe)]" } elseif ($_.role) { "role[$($_.role)]" } }) # Send the json to the Chef API $newRunList = $chefNode.Run_List -join ',' Write-Verbose -Message "Assigning run list: $newRunList" $putParams = @{ Method = 'PUT' OrgUri = $chefOptions.url Path = "/nodes/$($chefOptions.NodeName)" UserItem = (Split-Path -Path $chefOptions.clientKey -Leaf).Split('.')[0] KeyPath = $chefOptions.clientKey data = $ChefNode | ConvertTo-Json } $putResult = & "$PSScriptRoot\Helpers\_InvokeChefQuery.ps1" @putParams } # Verify environment if ($chefOptions.environment) { if ($chefNode.chef_environment.ToLower() -ne $chefOptions.environment.ToLower()) { $chefNode.chef_environment = $chefOptions.environment.ToLower() Write-Verbose -Message "Changing environment to [$($chefNode.chef_environment.ToLower())]" $putParams = @{ Method = 'PUT' OrgUri = $chefOptions.url Path = "/nodes/$($chefOptions.NodeName)" UserItem = (Split-Path -Path $chefOptions.clientKey -Leaf).Split('.')[0] KeyPath = $chefOptions.clientKey data = $ChefNode | ConvertTo-Json } $putResult = & "$PSScriptRoot\Helpers\_InvokeChefQuery.ps1" @putParams } } # Assign attributes if needed # If we didn't specify any desired attributes, create an empty set # so we can compare it against Chef # Chef node attributes usually have an empty tags attributes by default # so add that to the reference if isn't doesn't already exist if (-Not $ChefOptions.attributes) { $chefOptions | Add-Member -MemberType NoteProperty -Name attributes -Value @{tags = @{}} } else { if (-Not $ChefOptions.attributes.tags) { $chefOptions.attributes | Add-Member -MemberType NoteProperty -Name tags -Value @{} } } $refJson = $chefOptions.attributes | ConvertTo-Json $diffJson = $chefNode.normal | ConvertTo-Json if ($diffJson -ne $refJson) { # Attributes don't match so update them Write-Verbose -Message "Setting node attributes to `n $refJson" $chefNode.normal = $chefOptions.attributes $putParams = @{ Method = 'PUT' OrgUri = $chefOptions.url Path = "/nodes/$($chefOptions.NodeName)" UserItem = (Split-Path -Path $chefOptions.clientKey -Leaf).Split('.')[0] KeyPath = $chefOptions.clientKey data = $chefNode | ConvertTo-Json } $putResult = & "$PSScriptRoot\Helpers\_InvokeChefQuery.ps1" @putParams } } else { Write-Error -Message "Unable to get find node $chefOptions.NodeName" } } else { Write-Error -Message 'There was a problem installing the Chef client. No validation of the Chef client will be done.' } } else { Write-Error -Message 'No valid IP address returned from VM view. Can not configure the Chef client' } } catch { Write-Error -Message 'There was a problem running the Chef provisioner' Write-Error -Message "$($_.InvocationInfo.ScriptName)($($_.InvocationInfo.ScriptLineNumber)): $($_.InvocationInfo.Line)" write-Error $_ return $false } } end { Write-Debug -Message 'Chef provisioner: ending' } |