public List <string> AllDeploymentsByActivation()
{
List <string> deployments = AllDeployments();
int count = 0;
deployments.Sort();
deployments.OrderBy(d =>
{
DeploymentMetadata metadata = DeploymentMetadataFor(new DirectoryInfo(d).Name);
float latestActivation = 0;
if (metadata.Activations.Count > 0)
{
latestActivation = metadata.Activations.Last();
}
count++;
if (latestActivation != 0)
{
return(latestActivation);
}
else
{
return(float.MaxValue - count);
}
});
return(deployments);
}
public string PostConfigure(string cartName, string templateGitUrl = null)
{
Logger.Debug("Running PostConfigure for '{0}' with cart '{1}' and git url '{2}'", this.Uuid, cartName, templateGitUrl);
StringBuilder output = new StringBuilder();
Manifest cartridge = this.Cartridge.GetCartridge(cartName);
bool performInitialBuild = !Git.EmptyCloneSpec(templateGitUrl) && (cartridge.InstallBuildRequired || !string.IsNullOrEmpty(templateGitUrl)) && cartridge.Buildable;
if (performInitialBuild)
{
Logger.Info("Performing initial build");
try
{
RunProcessInContainerContext(this.ContainerDir, "gear prereceive --init");
RunProcessInContainerContext(this.ContainerDir, "gear postreceive --init");
}
catch (Exception ex)
{
// TODO: vladi: implement exception handling for initial build
}
}
else if (cartridge.Deployable)
{
string deploymentDatetime = LatestDeploymentDateTime();
DeploymentMetadata deploymentMetadata = DeploymentMetadataFor(deploymentDatetime);
if (deploymentMetadata.Activations.Count == 0)
{
Prepare(new RubyHash()
{
{ "deployment_datetime", deploymentDatetime }
});
deploymentMetadata.Load();
ApplicationRepository applicationRepository = new ApplicationRepository(this);
string gitRef = "master";
string gitSha1 = applicationRepository.GetSha1(gitRef);
string deploymentsDir = Path.Combine(this.ContainerDir, "app-deployments");
SetRWPermissions(deploymentsDir);
// TODO: reset_permission_R(deployments_dir)
deploymentMetadata.RecordActivation();
deploymentMetadata.Save();
UpdateCurrentDeploymentDateTimeSymlink(deploymentDatetime);
FixHomeDir();
}
}
output.AppendLine(this.Cartridge.PostConfigure(cartName));
if (performInitialBuild)
{
// TODO: grep build log
}
return(output.ToString());
}
public string Prepare(RubyHash options = null)
{
if (options == null)
{
options = new RubyHash();
}
StringBuilder output = new StringBuilder();
output.AppendLine("Preparing build for deployment");
if (!options.ContainsKey("deployment_datetime"))
{
throw new ArgumentException("deployment_datetime is required");
}
string deploymentDatetime = options["deployment_datetime"].ToString();
Dictionary <string, string> env = Environ.ForGear(this.ContainerDir);
// TODO clean runtime dirs, extract archive
this.Cartridge.DoActionHook("prepare", env, options);
string deploymentId = CalculateDeploymentId();
LinkDeploymentId(deploymentDatetime, deploymentId);
try
{
SyncRuntimeRepoDirToDeployment(deploymentDatetime);
SyncRuntimeDependenciesDirToDeployment(deploymentDatetime);
SyncRuntimeBuildDependenciesDirToDeployment(deploymentDatetime);
DeploymentMetadata deploymentMetadata = DeploymentMetadataFor(deploymentDatetime);
deploymentMetadata.Id = deploymentId;
deploymentMetadata.Checksum = CalculateDeploymentChecksum(deploymentId);
deploymentMetadata.Save();
options["deployment_id"] = deploymentId;
output.AppendLine("Deployment id is " + deploymentId);
}
catch (Exception e)
{
Logger.Error("Error preparing deployment. Options: {0} - {1} - {2}", JsonConvert.SerializeObject(options), e.Message, e.StackTrace);
output.AppendLine("Error preparing deployment " + deploymentId);
UnlinkDeploymentId(deploymentId);
}
return(output.ToString());
}
public List <RubyHash> CalculateDeployments()
{
List <RubyHash> deployments = new List <RubyHash>();
foreach (string d in AllDeployments())
{
string deploymentDateTime = new DirectoryInfo(d).Name;
DeploymentMetadata deploymentMetadata = DeploymentMetadataFor(deploymentDateTime);
deployments.Add(new RubyHash()
{
{ "id", deploymentMetadata.Id },
{ "ref", deploymentMetadata.GitRef },
{ "sha1", deploymentMetadata.GitSha },
{ "force_clean_build", deploymentMetadata.ForceCleanBuild },
{ "hot_deploy", deploymentMetadata.HotDeploy },
{ "created_at", RubyCompatibility.DateTimeToEpochSeconds(DateTime.Parse(deploymentDateTime)) },
{ "activations", deploymentMetadata.Activations }
});
}
return(deployments);
}
private RubyHash ActivateLocalGear(dynamic options)
{
string deploymentId = options["deployment_id"];
Logger.Debug("Activating local gear with deployment id {0}", deploymentId);
RubyHash result = new RubyHash();
result["status"] = RESULT_FAILURE;
result["gear_uuid"] = this.Uuid;
result["deployment_id"] = deploymentId;
result["messages"] = new List <string>();
result["errors"] = new List <string>();
if (!DeploymentExists(deploymentId))
{
Logger.Warning("No deployment with id {0} found on gear", deploymentId);
result["errors"].Add(string.Format("No deployment with id {0} found on gear", deploymentId));
return(result);
}
try
{
string deploymentDateTime = GetDeploymentDateTimeForDeploymentId(deploymentId);
string deploymentDir = Path.Combine(this.ContainerDir, "app-deployments", deploymentDateTime);
Dictionary <string, string> gearEnv = Environ.ForGear(this.ContainerDir);
string output = string.Empty;
Logger.Debug("Current deployment state for deployment {0} is {1}", deploymentId, this.State.Value());
if (Runtime.State.STARTED.EqualsString(State.Value()))
{
options["exclude_web_proxy"] = true;
output = StopGear(options);
result["messages"].Add(output);
}
SyncDeploymentRepoDirToRuntime(deploymentDateTime);
SyncDeploymentDependenciesDirToRuntime(deploymentDateTime);
SyncDeploymentBuildDependenciesDirToRuntime(deploymentDateTime);
UpdateCurrentDeploymentDateTimeSymlink(deploymentDateTime);
Manifest primaryCartridge = this.Cartridge.GetPrimaryCartridge();
this.Cartridge.DoControl("update-configuration", primaryCartridge);
result["messages"].Add("Starting application " + ApplicationName);
Dictionary <string, object> opts = new Dictionary <string, object>();
opts["secondary_only"] = true;
opts["user_initiated"] = true;
opts["hot_deploy"] = options["hot_deploy"];
output = StartGear(opts);
result["messages"].Add(output);
this.State.Value(Runtime.State.DEPLOYING);
opts = new Dictionary <string, object>();
opts["pre_action_hooks_enabled"] = false;
opts["prefix_action_hooks"] = false;
output = this.Cartridge.DoControl("deploy", primaryCartridge, opts);
result["messages"].Add(output);
opts = new Dictionary <string, object>();
opts["primary_only"] = true;
opts["user_initiated"] = true;
opts["hot_deploy"] = options["hot_deploy"];
output = StartGear(opts);
result["messages"].Add(output);
opts = new Dictionary <string, object>();
opts["pre_action_hooks_enabled"] = false;
opts["prefix_action_hooks"] = false;
output = this.Cartridge.DoControl("post-deploy", primaryCartridge, opts);
result["messages"].Add(output);
if (options.ContainsKey("post_install"))
{
string primaryCartEnvDir = Path.Combine(this.ContainerDir, primaryCartridge.Dir, "env");
Dictionary <string, string> primaryCartEnv = Environ.Load(primaryCartEnvDir);
string ident = (from kvp in primaryCartEnv
where Regex.Match(kvp.Key, "^OPENSHIFT_.*_IDENT").Success
select kvp.Value).FirstOrDefault();
string version = Manifest.ParseIdent(ident)[2];
this.Cartridge.PostInstall(primaryCartridge, version);
}
DeploymentMetadata deploymentMetadata = DeploymentMetadataFor(deploymentDateTime);
deploymentMetadata.RecordActivation();
deploymentMetadata.Save();
if (options.ContainsKey("report_deployments") && gearEnv["OPENSHIFT_APP_DNS"] == gearEnv["OPENSHIFT_GEAR_DNS"])
{
ReportDeployments(gearEnv);
}
result["status"] = RESULT_SUCCESS;
}
catch (Exception e)
{
result["status"] = RESULT_FAILURE;
result["errors"].Add(string.Format("Error activating gear: {0}", e.ToString()));
}
return(result);
}
public string Activate(RubyHash options = null)
{
Logger.Debug("Activating gear {0}", this.Uuid);
if (options == null)
{
options = new RubyHash();
}
bool useOutput = options.ContainsKey("out") && options["out"];
StringBuilder output = new StringBuilder();
dynamic result = new Dictionary <string, object>();
if (useOutput)
{
output.Append("Activating deployment");
}
if (!options.ContainsKey("deployment_id"))
{
throw new Exception("deployment_id must be supplied");
}
string deploymentId = options["deployment_id"];
string deploymentDateTime = GetDeploymentDateTimeForDeploymentId(deploymentId);
DeploymentMetadata deploymentMetadata = DeploymentMetadataFor(deploymentDateTime);
options["hot_deploy"] = deploymentMetadata.HotDeploy;
if (options.ContainsKey("post_install") || options.ContainsKey("restore"))
{
options["hot_deploy"] = false;
}
List <RubyHash> parallelResults = WithGearRotation(options, (GearRotationCallback) delegate(object targetGear, Dictionary <string, string> localGearEnv, RubyHash opts)
{
string targetGearUuid;
if (targetGear is string)
{
targetGearUuid = targetGear.ToString();
}
else
{
targetGearUuid = ((Model.GearRegistry.Entry)targetGear).Uuid;
}
if (targetGearUuid == this.Uuid)
{
return(ActivateLocalGear(options));
}
else
{
return(ActivateRemoteGear((GearRegistry.Entry)targetGear, localGearEnv, options));
}
});
List <string> activatedGearUuids = new List <string>();
if ((options.ContainsKey("all") && options["all"]) || (options.ContainsKey("gears") && options["gears"]))
{
result["status"] = RESULT_SUCCESS;
result["gear_results"] = new Dictionary <string, object>();
foreach (RubyHash gearResult in parallelResults)
{
string gearUuid = gearResult["gear_uuid"];
activatedGearUuids.Add(gearUuid);
result["gear_results"][gearUuid] = gearResult;
if (gearResult["status"] != RESULT_SUCCESS)
{
result["status"] = RESULT_FAILURE;
}
}
}
else
{
activatedGearUuids.Add(this.Uuid);
result = parallelResults[0];
}
output.Append(JsonConvert.SerializeObject(result));
return(output.ToString());
}
private string Build(RubyHash options)
{
this.State.Value(Runtime.State.BUILDING);
string deploymentDateTime = options["deployment_datetime"] != null ? options["deployment_datetime"] : LatestDeploymentDateTime();
DeploymentMetadata deploymentMetadata = DeploymentMetadataFor(deploymentDateTime);
if (!options.ContainsKey("deployment_datetime"))
{
// this will execute if coming from a CI builder, since it doesn't
// specify :deployment_datetime in the options hash
throw new NotImplementedException();
}
StringBuilder buffer = new StringBuilder();
if (deploymentMetadata.ForceCleanBuild)
{
buffer.AppendLine("Force clean build enabled - cleaning dependencies");
CleanRuntimeDirs(new RubyHash()
{
{ "dependencies", true }, { "build_dependencies", true }
});
this.Cartridge.EachCartridge(delegate(Manifest cartridge) {
this.Cartridge.CreateDependencyDirectories(cartridge);
});
}
buffer.AppendLine(string.Format("Building git ref {0}, commit {1}", deploymentMetadata.GitRef, deploymentMetadata.GitSha));
Dictionary <string, string> env = Environ.ForGear(this.ContainerDir);
int deploymentsToKeep = DeploymentsToKeep(env);
try
{
Manifest primaryCartridge = this.Cartridge.GetPrimaryCartridge();
buffer.AppendLine(this.Cartridge.DoControl("update-configuration", primaryCartridge, new RubyHash()
{
{ "pre_action_hooks_enabled", false }, { "post_action_hooks_enabled", false }
}));
buffer.AppendLine(this.Cartridge.DoControl("pre-build", primaryCartridge, new RubyHash()
{
{ "pre_action_hooks_enabled", false }, { "post_action_hooks_enabled", false }
}));
buffer.AppendLine(this.Cartridge.DoControl("build", primaryCartridge, new RubyHash()
{
{ "pre_action_hooks_enabled", false }, { "post_action_hooks_enabled", false }
}));
}
catch (Exception ex)
{
buffer.AppendLine("Encountered a failure during build: " + ex.ToString());
if (deploymentsToKeep > 1)
{
buffer.AppendLine("Restarting application");
buffer.AppendLine(StartGear(new RubyHash()
{
{ "user_initiated", true }, { "hot_deploy", deploymentMetadata.HotDeploy }
}));
}
throw ex;
}
return(buffer.ToString());
}
