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add code to create instances

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This commit is contained in:
david hill
2016-05-04 14:05:16 -05:00
parent 36497cfc28
commit c96b906bd2
1 changed files with 154 additions and 14 deletions
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168
oamapps/postConfigure/postConfigure.cpp
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@@ -115,6 +115,14 @@ bool copyKeyfiles();
void remoteInstallThread(void *);
typedef struct ModuleIP_struct
{
std::string IPaddress;
std::string moduleName;
} ModuleIP;
std::string launchInstance(ModuleIP moduleip);
string calpontPackage1;
string calpontPackage2;
string calpontPackage3;
@@ -155,6 +163,7 @@ string glusterCopies;
string glusterInstalled = "n";
string hadoopInstalled = "n";
string mysqlPort = oam::UnassignedName;
string systemName;
bool noPrompting = false;
bool rootUser = true;
@@ -183,6 +192,7 @@ typedef struct _thread_data_t {
std::string command;
} thread_data_t;
int main(int argc, char *argv[])
{
Oam oam;
@@ -838,7 +848,7 @@ int main(int argc, char *argv[])
cout << "Amazon EC2-API-TOOLS Instance install. You have 2 install options: " << endl << endl;
cout << "1. Utilizing the Amazon IDs for instances and volumes which allows for features like" << endl;
cout << "automaticly launching instances and EBS volumes when configuring and system expansion." << endl;
cout << "This option is recommended and would be use if you are setting up a InfiniDB system." << endl;
cout << "This option is recommended and would be use if you are setting up a InfiniDB system." << endl << endl;
cout << "2. Using standard hardware IDs for hostnames, IP Addresses, and Storage Devices." << endl;
cout << "Using this option, you would need to pre-create the Instances and the EBS storages" << endl;
cout << "and then provide the hostnames/IP-Addresses during the configuration and system expansion" << endl;
@@ -1621,24 +1631,69 @@ int main(int argc, char *argv[])
moduleHostName = oam::UnassignedName;
else
moduleHostName = localInstance;
}
prompt = "Enter EC2 Instance ID (" + moduleHostName + ") > ";
prompt = "Enter EC2 Instance ID (" + moduleHostName + ") > ";
}
else
{
//check if need to create instance or user enter ID
string create = "y";
while(true)
{
pcommand = callReadline("Do you need the instance created [y,n] (y) > ");
if (pcommand)
{
if (strlen(pcommand) > 0) create = pcommand;
callFree(pcommand);
}
if ( create == "y" || create == "n" )
break;
else
cout << "Invalid Entry, please enter 'y' for yes or 'n' for no" << endl;
create = "y";
if ( noPrompting )
exit(1);
}
if ( create == "y" ) {
ModuleIP moduleip;
moduleip.moduleName = newModuleName;
moduleip.IPaddress = oam::UnassignedName;
moduleHostName = launchInstance(moduleip);
if ( moduleHostName == oam::UnassignedName )
{
cout << "launch Instance failed for " + newModuleName << endl;
exit (1);
}
cout << "Launching EC2 Instance ID " + moduleHostName << endl;
prompt = "";
}
else
prompt = "Enter EC2 Instance ID (" + moduleHostName + ") > ";
}
}
else
prompt = "Enter Nic Interface #" + oam.itoa(nicID) + " Host Name (" + moduleHostName + ") > ";
pcommand = callReadline(prompt.c_str());
if (pcommand)
if ( prompt != "" )
{
if (strlen(pcommand) > 0)
newModuleHostName = pcommand;
else
newModuleHostName = moduleHostName;
callFree(pcommand);
pcommand = callReadline(prompt.c_str());
if (pcommand)
{
if (strlen(pcommand) > 0)
newModuleHostName = pcommand;
else
newModuleHostName = moduleHostName;
callFree(pcommand);
}
}
if ( newModuleHostName == oam::UnassignedName && nicID == 1 ) {
cout << "Invalid Entry, please re-enter" << endl;
if ( noPrompting )
@@ -4804,7 +4859,6 @@ void snmpAppCheck()
void setSystemName()
{
//setup System Name
string systemName;
try {
systemName = sysConfig->getConfig(SystemSection, "SystemName");
}
@@ -5207,5 +5261,91 @@ void remoteInstallThread(void *arg)
// exit thread
pthread_exit(0);
}
// vim:ts=4 sw=4:
std::string launchInstance(ModuleIP moduleip)
{
Oam oam;
//get module info
string moduleName = moduleip.moduleName;
string IPAddress = moduleip.IPaddress;
string instanceName= oam::UnassignedName;
//due to bad instances getting launched causing scp failures
//have retry login around fail scp command where a instance will be relaunched
int instanceRetry = 0;
for ( ; instanceRetry < 5 ; instanceRetry ++ )
{
if ( moduleName.find("um") == 0 ) {
string UserModuleInstanceType;
oam.getSystemConfig("UMInstanceType", UserModuleInstanceType);
string UserModuleSecurityGroup;
oam.getSystemConfig("UMSecurityGroup", UserModuleSecurityGroup);
instanceName = oam.launchEC2Instance(moduleName, IPAddress, UserModuleInstanceType, UserModuleSecurityGroup);
}
else
instanceName = oam.launchEC2Instance(moduleName, IPAddress);
if ( instanceName == "failed" ) {
cout << " *** Failed to Launch an Instance for " + moduleName << ", will retry up to 5 times" << endl;
continue;
}
cout << "Launched Instance for " << moduleName << ": " << instanceName << endl;
//give time for instance to startup
sleep(60);
cout << " SCP x.509 files to " + moduleName << endl;
string ipAddress = oam::UnassignedName;
bool pass = false;
for ( int retry = 0 ; retry < 60 ; retry++ )
{
//get IP Address of pm instance
if ( ipAddress == oam::UnassignedName || ipAddress == "stopped" || ipAddress == "No-IPAddress" )
{
ipAddress = oam.getEC2InstanceIpAddress(instanceName);
if (ipAddress == "stopped" || ipAddress == "No-IPAddress" ) {
sleep(5);
continue;
}
}
pass = true;
break;
}
if (!pass)
{
oam.terminateEC2Instance( instanceName );
continue;
}
string autoTagging;
oam.getSystemConfig("AmazonAutoTagging", autoTagging);
if ( autoTagging == "y" )
{
string tagValue = systemName + "-" + moduleName;
oam.createEC2tag( instanceName, "Name", tagValue );
}
break;
}
if ( instanceRetry >= 5 )
{
cout << " *** Failed to Successfully Launch Instance for " + moduleName << endl;
return oam::UnassignedName;
}
return instanceName;
}
// vim:ts=4 sw=4: