83 lines
3.6 KiB
PowerShell
83 lines
3.6 KiB
PowerShell
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function Wait-AlkamiServiceFabricUpgrades {
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<#
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.SYNOPSIS
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Waits until the specified package deployments are complete in Service Fabric.
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Throws an error if any of the packages failed to deploy and were rolled back.
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#>
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[CmdletBinding()]
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param(
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[Parameter(Mandatory=$true)]
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[object[]]$packages,
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[Parameter(Mandatory=$true)]
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[string]$environmentName,
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[Parameter(Mandatory=$false)]
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[int]$timeoutMinutes = 30,
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[Parameter(Mandatory=$false)]
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[int]$sleepIntervalSeconds = 15
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)
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$packages = $packages | Where-Object { ![string]::IsNullOrWhiteSpace($_.Version) };
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if(($null -eq $packages) -or ($packages.Count -eq 0)) {
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Write-Host "$loglead : No packages were specified. Returning.";
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return;
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}
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$loglead = (Get-LogLeadName);
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Write-Host "$loglead : Waiting for upgrades of $($packages.Count) packages to complete.";
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$completedStates = @("RollingForwardCompleted", "RollingBackCompleted", "Failed");
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$successState = $completedStates[0];
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# Keep looping until all of the requested deployments are finished, or the deployment lasts longer than the timeout period.
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$stopwatch = [system.diagnostics.stopwatch]::StartNew();
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while($true) {
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# Grab all of the upgrade status objects for each of the packages from Service Fabric.
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$packageUpgradeStates = @();
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foreach($package in $packages) {
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# Look for the upgrade of the service.
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Write-Verbose "$loglead : Getting upgrade status for package $($package.Name)";
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if($package.IsReliableService) {
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$applicationName = Format-AlkamiServiceFabricApplicationName -name $package.ApplicationTypeName -version $package.Version;
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} else {
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$applicationName = Format-AlkamiServiceFabricApplicationName -name $package.Name -version $package.Version -environmentName $environmentName;
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}
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$applicationName = "fabric:/$applicationName";
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$upgradeStatus = Get-ServiceFabricApplicationUpgrade -ApplicationName $applicationName;
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$packageUpgradeStates += $upgradeStatus;
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}
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# If there are still deployments running sleep, and the loop goes on
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$incompleteDeployments = $packageUpgradeStates | Where-Object { $completedStates -notcontains $_.UpgradeState };
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if($stopwatch.Elapsed.TotalMinutes -gt $timeoutMinutes) {
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Write-Error "$loglead : Service Fabric Upgrades have exceeded timeout window of $timeoutMinutes minutes. Exiting.";
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break;
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} elseif($null -ne $incompleteDeployments) {
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Write-Host "$loglead : Service Fabric Upgrades are still in progress for $($incompleteDeployments.Count) packages. Waiting $($sleepIntervalSeconds)s.";
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Start-Sleep -Seconds $sleepIntervalSeconds;
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continue;
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}
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# If we've made it here the deployments are complete.
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# Verify that all of the deployments finished successfully, and are the correct versions.
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$failure = $false;
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foreach($state in $packageUpgradeStates) {
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if($state.UpgradeState -ne $successState) {
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Write-Error "$loglead : Upgrade of package $($state.ApplicationTypeName) was unsuccessful. Status: $($state.UpgradeState)" -ErrorAction Continue;
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$failure = $true;
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}
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}
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if($failure) {
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Write-Error "$loglead : One or more Service Fabric package upgrades were not successful. Investigate!";
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}
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# All of the deployments are complete. Break the loop.
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break;
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}
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Write-Host "$loglead : Package upgrades are complete.";
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}
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