Functions/Get-RSC/Get-RSCClusterNodes.ps1
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################################################ # Function - Get-RSCClusterNodes - Getting CDM Cluster Nodes attached to RSC ################################################ Function Get-RSCClusterNodes { <# .SYNOPSIS A Rubrik Security Cloud (RSC) Reporting Module Function returning a list of every node in every Rubrik cluster. .DESCRIPTION Makes the required GraphQL API calls to RSC via Invoke-RestMethod to get the data as described, then creates a usable array of the returned information, removing the need for the PowerShell user to understand GraphQL in order to interact with RSC. .LINK GraphQL schema reference: https://rubrikinc.github.io/rubrik-api-documentation/schema/reference .OUTPUTS Returns an array of all the available information on the GraphQL endpoint in a uniform and usable format. .EXAMPLE Get-RSCClusterNodes This example returns an array of all the information returned by the GraphQL endpoint for this object type. .NOTES Author: Joshua Stenhouse Date: 05/11/2023 #> ################################################ # Importing Module & Running Required Functions ################################################ # Importing the module is it needs other modules Import-Module RSCReporting # Checking connectivity, exiting function with error if not connected Test-RSCConnection ################################################ # Getting RSC Cluster Nodes ################################################ # Creating array $RSCClusterList = @() # Creating query $RSCGraphQL = @{"operationName" = "clusterConnection"; "variables" = @{ "first" = 1000 }; "query" = "query clusterConnection { clusterConnection { edges { node { connectivityLastUpdated defaultAddress encryptionEnabled estimatedRunway id isHealthy lastConnectionTime name passesConnectivityCheck productType registrationTime snapshotCount status type version clusterNodeConnection { nodes { brikId needsInspection id status ipAddress } count } clusterDiskConnection { count nodes { capacityBytes clusterId diskType id isEncrypted nodeId path status unallocatedBytes usableBytes } } state { connectedState clusterRemovalUpdatedAt clusterRemovalState clusterRemovalCreatedAt } metric { totalCapacity availableCapacity ingestedSnapshotStorage lastUpdateTime liveMountCapacity miscellaneousCapacity physicalSnapshotStorage snapshotCapacity usedCapacity } geoLocation { address latitude longitude } cdmUpgradeInfo { version versionStatus previousVersion } replicationSources { id sourceClusterAddress sourceClusterName sourceClusterUuid totalStorage } replicationTargets { id targetClusterAddress targetClusterName targetClusterUuid totalStorage } } } } }" } ################################################ # API Call To RSC GraphQL URI ################################################ # Querying API $RSCClusterListResponse = Invoke-RestMethod -Method POST -Uri $RSCGraphqlURL -Body $($RSCGraphQL | ConvertTo-JSON -Depth 20) -Headers $RSCSessionHeader # Setting variable $RSCClusterList += $RSCClusterListResponse.data.clusterConnection.edges.node # Getting all results from paginations While ($RSCClusterListResponse.data.clusterConnection.pageInfo.hasNextPage) { # Getting next set $RSCGraphQL.variables.after = $RSCClusterListResponse.data.clusterConnection.pageInfo.endCursor $RSCClusterListResponse = Invoke-RestMethod -Method POST -Uri $RSCGraphqlURL -Body $($RSCGraphQL | ConvertTo-JSON -Depth 20) -Headers $RSCSessionHeader $RSCClusterList += $RSCClusterListResponse.data.clusterConnection.edges.node } ############################ # Starting For Each Cluster ############################ $RSCClusterNodes = [System.Collections.ArrayList]@() ForEach ($RSCCluster in $RSCClusterList) { # Setting variables $Cluster = $RSCCluster.name $ClusterID = $RSCCluster.id $ClusterVersion = $RSCCluster.version $ClusterStatus = $RSCCluster.passesConnectivityCheck $ClusterIsHealthy = $RSCCluster.isHealthy $ClusterType = $RSCCluster.type $ClusterProduct = $RSCCluster.productType $ClusterEncrypted = $RSCCluster.encryptionEnabled $ClusterSnapshots = $RSCCluster.snapshotCount $ClusterRunwayDays = $RSCCluster.estimatedRunway $ClusterNodes = $RSCCluster.clusterNodeConnection.nodes $ClusterDisks = $RSCCluster.clusterDiskConnection.nodes $ClusterLocation = $RSCCluster.geoLocation # Getting cluster location IF ($ClusterLocation -ne $null) { $ClusterAddress = $ClusterLocation.address $ClusterLatitude = $ClusterLocation.latitude $ClusterLongitude = $ClusterLocation.longitude } ForEach ($ClusterNode in $ClusterNodes) { # Setting variables $ClusterFullNodeID = $ClusterNode.id $ClusterNodeStatus = $ClusterNode.status $ClusterNodeIPAddress = $ClusterNode.ipAddress # Getting shorthand node ID $ClusterNodeID = $ClusterFullNodeID.Replace("cluster:::","") # Creating URL $ClusterNodeURL = $RSCURL + "/clusters/" + $ClusterID + "/nodes/" + $ClusterNodeID # Adding to array $Object = New-Object PSObject $Object | Add-Member -MemberType NoteProperty -Name "RSCInstance" -Value $RSCInstance $Object | Add-Member -MemberType NoteProperty -Name "Cluster" -Value $Cluster $Object | Add-Member -MemberType NoteProperty -Name "ClusterStatus" -Value $ClusterStatus $Object | Add-Member -MemberType NoteProperty -Name "Type" -Value $ClusterType $Object | Add-Member -MemberType NoteProperty -Name "NodeID" -Value $ClusterNodeID $Object | Add-Member -MemberType NoteProperty -Name "FullNodeID" -Value $ClusterFullNodeID $Object | Add-Member -MemberType NoteProperty -Name "NodeStatus" -Value $ClusterNodeStatus $Object | Add-Member -MemberType NoteProperty -Name "IPAddress" -Value $ClusterNodeIPAddress $Object | Add-Member -MemberType NoteProperty -Name "Encrypted" -Value $ClusterEncrypted $Object | Add-Member -MemberType NoteProperty -Name "Location" -Value $ClusterAddress $Object | Add-Member -MemberType NoteProperty -Name "Healthy" -Value $ClusterIsHealthy $Object | Add-Member -MemberType NoteProperty -Name "Version" -Value $ClusterVersion $Object | Add-Member -MemberType NoteProperty -Name "ClusterID" -Value $ClusterID $Object | Add-Member -MemberType NoteProperty -Name "URL" -Value $ClusterNodeURL $RSCClusterNodes.Add($Object) | Out-Null } # End of for each cluster below } # End of for each cluster above Return $RSCClusterNodes # End of function } |