public async Task StartSystem(
List <AutoScalingGroupSettings> lstSettings, bool isRdsMultyAz)
{
try
{
ElasticBeanstalkServices service = new ElasticBeanstalkServices();
service.DisableScheduleActions(false);
//Start RDS
RDSHelper rdsHelper = new RDSHelper(GlobalVariables.Enviroment, GlobalVariables.Region, GlobalVariables.Color);
try
{
var response = await rdsHelper.GetRDSInstance();
await rdsHelper.StartRdsInstance(response.DBInstanceIdentifier, isRdsMultyAz);
}
catch (Exception ex)
{
if (ex.GetType().Name == "InvalidDBInstanceStateException")
{
LogServices.WriteLog(
$"RDS instance is not stopped, system starting will continue. Detailed message: {ex.Message}",
LogType.Warn, GlobalVariables.Enviroment.ToString());
}
}
//Start applications by changing the auto scaling group
var autoScalingHelper = new AutoScalingHelper(GlobalVariables.Enviroment, GlobalVariables.Region, GlobalVariables.Color);
var lstGroup = await autoScalingHelper.GetEnvironmentAutoScalingGroupList();
var jumpBox = lstGroup.Find(o => o.Name.IndexOf("Jump") >= 0);
if (jumpBox.MaxSize == 0)
{
var settings = new AutoScalingGroupSettings()
{
MaxSize = 1,
MinSize = 1,
DesiredCapacity = 1
};
await autoScalingHelper.ChangeScalingGroup(jumpBox.AutoScalingGroupName, settings);
}
foreach (var group in lstGroup)
{
var settings = lstSettings.Find(o => group.Name.IndexOf(o.Environment.ToString()) == 0 &&
group.Name.IndexOf(o.Application.ToString()) > 0);
if (settings != null)
{
await autoScalingHelper.ChangeScalingGroup(group.AutoScalingGroupName, settings);
}
}
}
catch (Exception ex)
{
LogServices.WriteLog(ex.Message + " Stack trace: " + ex.StackTrace, LogType.Error, GlobalVariables.Enviroment.ToString());
}
}
public async Task ChangeScalingGroup(string groupName, AutoScalingGroupSettings settings, string region = null)
{
if (region != null)
{
client = new AmazonAutoScalingClient(
CredentiaslManager.GetCredential(profile),
AwsCommon.GetRetionEndpoint(region));
}
UpdateAutoScalingGroupRequest request = new UpdateAutoScalingGroupRequest();
request.MaxSize = settings.MaxSize;
request.MinSize = settings.MinSize;
request.DesiredCapacity = settings.DesiredCapacity;
request.HealthCheckType = settings.HealthCheckType;
request.HealthCheckGracePeriod = settings.HealthCheckGracePeriod;
request.AutoScalingGroupName = groupName;
await client.UpdateAutoScalingGroupAsync(request);
}
public void InitAutoScalingGroupSettings(string env)
{
AutoScaleGroupSettingsDb db = new AutoScaleGroupSettingsDb();
foreach (var application in Enum.GetNames(typeof(ApplicationServer)))
{
AutoScalingGroupSettings settings = new AutoScalingGroupSettings()
{
Application = (ApplicationServer)Enum.Parse(typeof(ApplicationServer), application),
Environment = env,
MaxSize = 1,
MinSize = 1,
DesiredCapacity = 1,
HealthCheckGracePeriod = 600,
HealthCheckType = "EC2"
};
db.Add(settings);
}
}
private async void btnAsgUpdate_Click(object sender, EventArgs e)
{
var datasource = gvAsg.DataSource;
var helper = new AwsUtilities.AutoScalingHelper(
GlobalVariables.Enviroment,
GlobalVariables.Region,
GlobalVariables.Color);
int selectCol = gvAsg.ColumnCount - 1;
foreach (DataGridViewRow row in gvAsg.Rows)
{
if (row.Cells[selectCol].Value != null && (bool)row.Cells[selectCol].Value)
{
var rowDs = ((List <SA_AutoScalingGroup>)datasource)[row.Index];
var settings = new AutoScalingGroupSettings()
{
MaxSize = rowDs.MaxSize,
MinSize = rowDs.MinSize,
DesiredCapacity = rowDs.DesiredCapacity,
HealthCheckType = rowDs.HealthCheckType,
HealthCheckGracePeriod = rowDs.HealthCheckGracePeriod
};
var confirmResult = MessageBox.Show(
string.Format("Are you sure to change autoscaling group settings: '{0}' to be '{1}-{2}-{3}'? Pleae check the settings first and then click YES button!",
rowDs.AutoScalingGroupName, rowDs.MaxSize, rowDs.MinSize, rowDs.DesiredCapacity),
"Confirm Updating Auto Scaling Group Settings",
MessageBoxButtons.YesNo);
if (confirmResult == DialogResult.Yes)
{
await helper.ChangeScalingGroup(
rowDs.AutoScalingGroupName, settings,
((KeyValuePair <string, string>)ddlAsgRegion.SelectedItem).Key);
}
}
}
}
public void Add(AutoScalingGroupSettings obj)
{
helper.CreateItem(tableName, obj);
}
