public async Task <int> InvokeAsync(IEnumerable <string> arguments)
{
Options.Parse(arguments);
if (_showHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return(0);
}
if (string.IsNullOrEmpty(_rolloutScorer.OutputFile))
{
_rolloutScorer.OutputFile = Path.Combine(Directory.GetCurrentDirectory(),
$"{_rolloutScorer.Repo}-{_rolloutScorer.RolloutStartDate.Date.ToShortDateString().Replace("/","-")}-scorecard.csv");
}
_rolloutScorer.RolloutWeightConfig = StandardConfig.DefaultConfig.RolloutWeightConfig;
_rolloutScorer.GithubConfig = StandardConfig.DefaultConfig.GithubConfig;
// If they haven't told us to upload but they also haven't specified a repo & rollout start date, we need to throw
if (string.IsNullOrEmpty(_rolloutScorer.Repo) || (_rolloutScorer.RolloutStartDate == null))
{
Utilities.WriteError($"ERROR: One or both of required parameters 'repo' and 'rollout-start-date' were not specified.");
return(1);
}
_rolloutScorer.RepoConfig = StandardConfig.DefaultConfig.RepoConfigs.Find(r => r.Repo == _rolloutScorer.Repo);
if (_rolloutScorer.RepoConfig == null)
{
Utilities.WriteError($"ERROR: Provided repo '{_rolloutScorer.Repo}' does not exist in config file");
return(1);
}
_rolloutScorer.AzdoConfig = StandardConfig.DefaultConfig.AzdoInstanceConfigs.Find(a => a.Name == _rolloutScorer.RepoConfig.AzdoInstance);
if (_rolloutScorer.AzdoConfig == null)
{
Utilities.WriteError($"ERROR: Configuration file is invalid; repo '{_rolloutScorer.RepoConfig.Repo}' " +
$"references unknown AzDO instance '{_rolloutScorer.RepoConfig.AzdoInstance}'");
return(1);
}
// Get the AzDO & GitHub PATs from key vault
AzureServiceTokenProvider tokenProvider = new AzureServiceTokenProvider();
SecretBundle githubPat;
SecretBundle storageAccountConnectionString;
using (KeyVaultClient kv = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(tokenProvider.KeyVaultTokenCallback)))
{
Console.WriteLine("Fetching PATs from key vault.");
_rolloutScorer.SetupHttpClient((await kv.GetSecretAsync(_rolloutScorer.AzdoConfig.KeyVaultUri, _rolloutScorer.AzdoConfig.PatSecretName)).Value);
githubPat = await kv.GetSecretAsync(Utilities.KeyVaultUri, Utilities.GitHubPatSecretName);
_rolloutScorer.SetupGithubClient(githubPat.Value);
storageAccountConnectionString = await kv.GetSecretAsync(Utilities.KeyVaultUri, ScorecardsStorageAccount.KeySecretName);
}
try
{
await _rolloutScorer.InitAsync();
}
catch (ArgumentException e)
{
Utilities.WriteError(e.Message);
return(1);
}
Scorecard scorecard = await Scorecard.CreateScorecardAsync(_rolloutScorer);
string expectedTimeToRollout = TimeSpan.FromMinutes(_rolloutScorer.RepoConfig.ExpectedTime).ToString();
Console.WriteLine($"The {_rolloutScorer.Repo} {_rolloutScorer.RolloutStartDate.Date.ToShortDateString()} rollout score is {scorecard.TotalScore}.\n");
Console.WriteLine($"| Metric | Value | Target | Score |");
Console.WriteLine($"|:--------------------------------:|:--------:|:--------:|:---------:|");
Console.WriteLine($"| Time to Rollout | {scorecard.TimeToRollout} | {expectedTimeToRollout} | {scorecard.TimeToRolloutScore} |");
Console.WriteLine($"| Critical/blocking issues created | {scorecard.CriticalIssues} | 0 | {scorecard.CriticalIssueScore} |");
Console.WriteLine($"| Hotfixes | {scorecard.Hotfixes} | 0 | {scorecard.HotfixScore} |");
Console.WriteLine($"| Rollbacks | {scorecard.Rollbacks} | 0 | {scorecard.RollbackScore} |");
Console.WriteLine($"| Service downtime | {scorecard.Downtime} | 00:00:00 | {scorecard.DowntimeScore} |");
Console.WriteLine($"| Failed to rollout | {scorecard.Failure.ToString().ToUpperInvariant()} | FALSE | {(scorecard.Failure ? StandardConfig.DefaultConfig.RolloutWeightConfig.FailurePoints : 0)} |");
Console.WriteLine($"| Total | | | **{scorecard.TotalScore}** |");
if (_rolloutScorer.Upload)
{
Console.WriteLine("Directly uploading results.");
await RolloutUploader.UploadResultsAsync(new List <Scorecard> {
scorecard
}, Utilities.GetGithubClient(githubPat.Value), storageAccountConnectionString.Value, _rolloutScorer.GithubConfig);
}
if (_rolloutScorer.SkipOutput)
{
Console.WriteLine("Skipping output step.");
}
else
{
if (await scorecard.Output(_rolloutScorer.OutputFile) != 0)
{
return(1);
}
Console.WriteLine($"Wrote output to file {_rolloutScorer.OutputFile}");
}
return(0);
}
public static async Task Run([TimerTrigger("0 0 0 * * *")] TimerInfo myTimer, ILogger log)
{
AzureServiceTokenProvider tokenProvider = new AzureServiceTokenProvider();
string deploymentEnvironment = Environment.GetEnvironmentVariable("DeploymentEnvironment") ?? "Staging";
log.LogInformation($"INFO: Deployment Environment: {deploymentEnvironment}");
log.LogInformation("INFO: Getting storage account keys from KeyVault...");
SecretBundle scorecardsStorageAccountKey = await GetStorageAccountKeyAsync(tokenProvider,
Utilities.KeyVaultUri, ScorecardsStorageAccount.KeySecretName);
SecretBundle deploymentTableSasToken = await GetStorageAccountKeyAsync(tokenProvider,
"https://DotNetEng-Status-Prod.vault.azure.net", "deployment-table-sas-token");
log.LogInformation("INFO: Getting cloud tables...");
CloudTable scorecardsTable = Utilities.GetScorecardsCloudTable(scorecardsStorageAccountKey.Value);
CloudTable deploymentsTable = new CloudTable(
new Uri($"https://dotnetengstatusprod.table.core.windows.net/deployments{deploymentTableSasToken.Value}"));
List <ScorecardEntity> scorecardEntries =
await GetAllTableEntriesAsync <ScorecardEntity>(scorecardsTable);
scorecardEntries.Sort((x, y) => x.Date.CompareTo(y.Date));
List <AnnotationEntity> deploymentEntries =
await GetAllTableEntriesAsync <AnnotationEntity>(deploymentsTable);
deploymentEntries.Sort((x, y) => (x.Ended ?? DateTimeOffset.MaxValue).CompareTo(y.Ended ?? DateTimeOffset.MaxValue));
log.LogInformation($"INFO: Found {scorecardEntries?.Count ?? -1} scorecard table entries and {deploymentEntries?.Count ?? -1} deployment table entries." +
$"(-1 indicates that null was returned.)");
// The deployments we care about are ones that occurred after the last scorecard
IEnumerable <AnnotationEntity> relevantDeployments =
deploymentEntries.Where(d => (d.Ended ?? DateTimeOffset.MaxValue) > scorecardEntries.Last().Date.AddDays(ScoringBufferInDays));
log.LogInformation($"INFO: Found {relevantDeployments?.Count() ?? -1} relevant deployments (deployments which occurred " +
$"after the last scorecard). (-1 indicates that null was returned.)");
if (relevantDeployments.Count() > 0)
{
log.LogInformation("INFO: Checking to see if the most recent deployment occurred more than two days ago...");
// We have only want to score if the buffer period has elapsed since the last deployment
if ((relevantDeployments.Last().Ended ?? DateTimeOffset.MaxValue) < DateTimeOffset.UtcNow - TimeSpan.FromDays(ScoringBufferInDays))
{
var scorecards = new List <Scorecard>();
log.LogInformation("INFO: Rollouts will be scored. Fetching GitHub PAT...");
SecretBundle githubPat;
using (KeyVaultClient kv = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(tokenProvider.KeyVaultTokenCallback)))
{
githubPat = await kv.GetSecretAsync(Utilities.KeyVaultUri, Utilities.GitHubPatSecretName);
}
// We'll score the deployments by service
foreach (var deploymentGroup in relevantDeployments.GroupBy(d => d.Service))
{
log.LogInformation($"INFO: Scoring {deploymentGroup?.Count() ?? -1} rollouts for repo '{deploymentGroup.Key}'");
RolloutScorer.RolloutScorer rolloutScorer = new RolloutScorer.RolloutScorer
{
Repo = deploymentGroup.Key,
RolloutStartDate = deploymentGroup.First().Started.GetValueOrDefault().Date,
RolloutWeightConfig = Configs.DefaultConfig.RolloutWeightConfig,
GithubConfig = Configs.DefaultConfig.GithubConfig,
Log = log,
};
log.LogInformation($"INFO: Finding repo config for {rolloutScorer.Repo}...");
rolloutScorer.RepoConfig = Configs.DefaultConfig.RepoConfigs
.Find(r => r.Repo == rolloutScorer.Repo);
log.LogInformation($"INFO: Repo config: {rolloutScorer.RepoConfig.Repo}");
log.LogInformation($"INFO: Finding AzDO config for {rolloutScorer.RepoConfig.AzdoInstance}...");
rolloutScorer.AzdoConfig = Configs.DefaultConfig.AzdoInstanceConfigs
.Find(a => a.Name == rolloutScorer.RepoConfig.AzdoInstance);
log.LogInformation($"INFO: Fetching AzDO PAT from KeyVault...");
using (KeyVaultClient kv = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(tokenProvider.KeyVaultTokenCallback)))
{
rolloutScorer.SetupHttpClient(
(await kv.GetSecretAsync(rolloutScorer.AzdoConfig.KeyVaultUri, rolloutScorer.AzdoConfig.PatSecretName)).Value);
}
rolloutScorer.SetupGithubClient(githubPat.Value);
log.LogInformation($"INFO: Attempting to initialize RolloutScorer...");
try
{
await rolloutScorer.InitAsync();
}
catch (ArgumentException e)
{
log.LogError($"ERROR: Error while processing {rolloutScorer.RolloutStartDate} rollout of {rolloutScorer.Repo}.");
log.LogError($"ERROR: {e.Message}");
continue;
}
log.LogInformation($"INFO: Creating rollout scorecard...");
scorecards.Add(await Scorecard.CreateScorecardAsync(rolloutScorer));
log.LogInformation($"INFO: Successfully created scorecard for {rolloutScorer.RolloutStartDate.Date} rollout of {rolloutScorer.Repo}.");
}
log.LogInformation($"INFO: Uploading results for {string.Join(", ", scorecards.Select(s => s.Repo))}");
await RolloutUploader.UploadResultsAsync(scorecards, Utilities.GetGithubClient(githubPat.Value),
scorecardsStorageAccountKey.Value, Configs.DefaultConfig.GithubConfig, skipPr : deploymentEnvironment != "Production");
}
else
{
log.LogInformation(relevantDeployments.Last().Ended.HasValue ? $"INFO: Most recent rollout occurred less than two days ago " +
$"({relevantDeployments.Last().Service} on {relevantDeployments.Last().Ended.Value}); waiting to score." :
$"Most recent rollout ({relevantDeployments.Last().Service}) is still in progress.");
}
}
else
{
log.LogInformation($"INFO: Found no rollouts which occurred after last recorded rollout " +
$"({(scorecardEntries.Count > 0 ? $"date {scorecardEntries.Last().Date}" : "no rollouts in table")})");
}
}
public static async Task Run([TimerTrigger("0 0 0 * * *")] TimerInfo myTimer, ILogger log)
{
AzureServiceTokenProvider tokenProvider = new AzureServiceTokenProvider();
SecretBundle scorecardsStorageAccountKey = await GetStorageAccountKeyAsync(tokenProvider,
Utilities.KeyVaultUri, ScorecardsStorageAccount.KeySecretName);
SecretBundle deploymentTableSasToken = await GetStorageAccountKeyAsync(tokenProvider,
"https://DotNetEng-Status-Prod.vault.azure.net", "deployment-table-sas-token");
CloudTable scorecardsTable = Utilities.GetScorecardsCloudTable(scorecardsStorageAccountKey.Value);
CloudTable deploymentsTable = new CloudTable(
new Uri($"https://dotnetengstatusprod.table.core.windows.net/deployments{deploymentTableSasToken.Value}"));
List <ScorecardEntity> scorecardEntries =
await GetAllTableEntriesAsync <ScorecardEntity>(scorecardsTable);
scorecardEntries.Sort((x, y) => x.Date.CompareTo(y.Date));
List <AnnotationEntity> deploymentEntries =
await GetAllTableEntriesAsync <AnnotationEntity>(deploymentsTable);
deploymentEntries.Sort((x, y) => (x.Ended ?? DateTimeOffset.MaxValue).CompareTo(y.Ended ?? DateTimeOffset.MaxValue));
// The deployments we care about are ones that occurred after the last scorecard
IEnumerable <AnnotationEntity> relevantDeployments =
deploymentEntries.Where(d => (d.Ended ?? DateTimeOffset.MaxValue) > scorecardEntries.Last().Date);
if (relevantDeployments.Count() > 0)
{
// We have only want to score if the buffer period has elapsed since the last deployment
if ((relevantDeployments.Last().Ended ?? DateTimeOffset.MaxValue) < DateTimeOffset.UtcNow - TimeSpan.FromDays(ScoringBufferInDays))
{
var scorecards = new List <Scorecard>();
SecretBundle githubPat;
using (KeyVaultClient kv = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(tokenProvider.KeyVaultTokenCallback)))
{
githubPat = await kv.GetSecretAsync(Utilities.KeyVaultUri, Utilities.GitHubPatSecretName);
}
// We'll score the deployments by service
foreach (var deploymentGroup in relevantDeployments.GroupBy(d => d.Service))
{
RolloutScorer.RolloutScorer rolloutScorer = new RolloutScorer.RolloutScorer
{
Repo = deploymentGroup.Key,
RolloutStartDate = deploymentGroup.First().Started.GetValueOrDefault().Date,
RolloutWeightConfig = Configs.DefaultConfig.RolloutWeightConfig,
GithubConfig = Configs.DefaultConfig.GithubConfig,
Log = log,
};
rolloutScorer.RepoConfig = Configs.DefaultConfig.RepoConfigs
.Find(r => r.Repo == rolloutScorer.Repo);
rolloutScorer.AzdoConfig = Configs.DefaultConfig.AzdoInstanceConfigs
.Find(a => a.Name == rolloutScorer.RepoConfig.AzdoInstance);
using (KeyVaultClient kv = new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(tokenProvider.KeyVaultTokenCallback)))
{
rolloutScorer.SetupHttpClient(
(await kv.GetSecretAsync(rolloutScorer.AzdoConfig.KeyVaultUri, rolloutScorer.AzdoConfig.PatSecretName)).Value);
}
rolloutScorer.SetupGithubClient(githubPat.Value);
try
{
await rolloutScorer.InitAsync();
}
catch (ArgumentException e)
{
log.LogError($"Error while processing {rolloutScorer.RolloutStartDate} rollout of {rolloutScorer.Repo}.");
log.LogError(e.Message);
continue;
}
scorecards.Add(await Scorecard.CreateScorecardAsync(rolloutScorer));
log.LogInformation($"Successfully created scorecard for {rolloutScorer.RolloutStartDate.Date} rollout of {rolloutScorer.Repo}.");
}
log.LogInformation($"Uploading results for {string.Join(", ", scorecards.Select(s => s.Repo))}");
await RolloutUploader.UploadResultsAsync(scorecards,
Utilities.GetGithubClient(githubPat.Value), scorecardsStorageAccountKey.Value, Configs.DefaultConfig.GithubConfig);
}
else
{
log.LogInformation(relevantDeployments.Last().Ended.HasValue ? $"Most recent rollout occurred less than two days ago " +
$"({relevantDeployments.Last().Service} on {relevantDeployments.Last().Ended.Value}); waiting to score." :
$"Most recent rollout ({relevantDeployments.Last().Service}) is still in progress.");
}
}
else
{
log.LogInformation($"Found no rollouts which occurred after last recorded rollout (date {scorecardEntries.Last().Date})");
}
}