Public/General.ps1
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#requires -Version 3.0 Function Invoke-DatabricksApiRequest { <# .SYNOPSIS Lists all jobs or returns a specific job for a given JobID. .DESCRIPTION Lists all jobs or returns a specific job for a given JobID. Official API Documentation: https://docs.databricks.com/api/latest/jobs.html#list Official API Documentation: https://docs.databricks.com/api/latest/jobs.html#get .PARAMETER Method The type of request you want to invoke. Will usually be GET or POST .PARAMETER EndPoint The API endpoint that you want to invoke. Please check the API reference for valid values. Example: "/2.0/jobs/list" .PARAMETER Body Some endpoints also support a body to supply additional information. This can be specified here. For POST requests, this is usually a JSON-string whereas for GET it is usually a hashtable which is then converted to URL parameters .EXAMPLE Invoke-DatabricksApiRequest -Method GET -EndPoint "/2.0/jobs/list" #> [CmdletBinding()] param ( [Parameter(Mandatory = $true, Position = 1)] [string] [ValidateSet("DEFAULT", "DELETE", "GET", "HEAD", "MERGE", "OPTIONS", "PATCH", "POST", "PUT", "TRACE")] $Method, [Parameter(Mandatory = $true, Position = 2)] [string] $EndPoint, [Parameter(Mandatory = $true, Position = 3)] $Body ) Test-Initialized Write-Verbose "Setting final ApiURL ..." $apiUrl = Get-ApiUrl -ApiEndpoint $EndPoint Write-Verbose "API Call: $Method $apiUrl" #Set headers Write-Verbose "Building Headers ..." $headers = Get-RequestHeader Write-Verbose "Headers: `n$($headers | Out-String)" if($Method -eq "GET") { Write-Verbose "GET request - showing URL parameters as Key-Value pairs ..." Write-Verbose "Body: `n$($Body | Out-String)" } else { # for POST requests we have to convert the body to JSON Write-Verbose "Non-GET request - converting Body to JSON ..." $Body = $Body | ConvertTo-Json -Depth 20 Write-Verbose "Body: `n$($Body)" } $result = Invoke-RestMethod -Uri $apiUrl -Method $Method -Headers $headers -Body $Body Write-Verbose "Response: $($result | ConvertTo-Json -Depth 10)" return $result } Function Set-DatabricksEnvironment { <# .SYNOPSIS Sets global module config variables AccessToken, CloudProvider and ApirRootUrl .DESCRIPTION Sets global module config variables AccessToken, CloudProvider and ApirRootUrl .PARAMETER PBIAPIUrl The url for the PBI API .PARAMETER AccessToken The AccessToken to use to access the Databricks API For example: dapi1234abcd32101691ded20b53a1326285 .PARAMETER ApiRootUrl The URL of the API. For Azure, this could be 'https://westeurope.azuredatabricks.net' For AWS, this could be 'https://abc-12345-xaz.cloud.databricks.com' .PARAMETER CloudProvider The CloudProvider where the Databricks workspace is hosted. Can either be 'Azure' or 'AWS'. If not provided, it is derived from the ApiRootUrl parameter and/or the type of authentication .EXAMPLE Set-DatabricksEnvironment -AccessToken "dapi1234abcd32101691ded20b53a1326285" -ApiRootUrl "https://abc-12345-xaz.cloud.databricks.com" .EXAMPLE Set-DatabricksEnvironment -AccessToken "dapi1234abcd32101691ded20b53a1326285" -ApiRootUrl "https://westeurope.azuredatabricks.net" #> [CmdletBinding()] param ( [Parameter(ParameterSetName = "DatabricksApi", Mandatory = $true, Position = 1)] [string] $AccessToken, [Parameter(Mandatory = $true, Position = 2)] [string] $ApiRootUrl, [Parameter(Mandatory = $false, Position = 3)] [string] [ValidateSet("Azure","AWS")] $CloudProvider = $null ) Write-Verbose "Setting [System.Net.ServicePointManager]::SecurityProtocol to [System.Net.SecurityProtocolType]::Tls12 ..." [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12 Write-Verbose "Done!" Clear-ScriptVariables #region check CloudProvider $paramToCheck = 'CloudProvider' Write-Verbose "Checking if Parameter -$paramToCheck was provided ..." if($CloudProvider) { Write-Verbose "Parameter -$paramToCheck provided! Setting global $paramToCheck ..." $script:dbCloudProvider = $CloudProvider Write-Verbose "Done!" Write-Warning "Parameter -$paramToCheck is deprecated! The value for -$paramToCheck will be derived from the ApiRootUrl automatically instead!" } #endregion #region check ApiRootUrl $paramToCheck = 'ApiRootUrl' Write-Verbose "Checking if Parameter -$paramToCheck was provided ..." if($ApiRootUrl -ne $null) { Write-Verbose "$paramToCheck provided! Setting global $paramToCheck ..." $script:dbApiRootUrl = $ApiRootUrl.Trim('/') + "/api" Write-Verbose "Done!" } else { Write-Warning "Parameter -$paramToCheck was not provided!" } Write-Verbose "Trying to derive $paramToCheck from ApiRootUrl ..." Write-Verbose "Checking if ApiRootUrl contains '.azuredatabricks.' ..." if($ApiRootUrl -ilike "*.azuredatabricks.*") { Write-Verbose "'.azuredatabricks.' found in ApiRootUrl - Setting CloudProvider to 'Azure' ..." $script:dbCloudProvider = "Azure" } else { Write-Verbose "'.azuredatabricks.' not found in ApiRootUrl - Setting CloudProvider to 'AWS' ..." $script:dbCloudProvider = "AWS" } Write-Verbose "Done!" #endregion #region Databricks API Key if($PSCmdlet.ParameterSetName -eq "DatabricksApi") { Write-Verbose "Using Databricks API authentication via API Token ..." $script:dbAuthenticationProvider = "DatabricksApi" $script:dbAuthenticationHeader = @{ "Authorization" = "Bearer $AccessToken" } } #endregion $script:dbInitialized = $true } Function Test-DatabricksEnvironment { <# .SYNOPSIS Runs the most simple operation possible that should work on any Databricks environment - listing all items in DBFS under "/" .DESCRIPTION Runs the most simple operation possible that should work on any Databricks environment - listing all items in DBFS under "/" Official API Documentation: https://docs.databricks.com/api/latest/workspace.html#list .EXAMPLE Test-DatabricksEnvironment #> [CmdletBinding()] param () $requestMethod = "GET" $apiEndpoint = "/2.0/dbfs/list" Write-Verbose "Building Body/Parameters for final API call ..." #Set parameters $parameters = @{ path = "/" } $result = Invoke-DatabricksApiRequest -Method $requestMethod -EndPoint $apiEndpoint -Body $parameters return $result.files } # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. |