void CEclAgentExecutionServer::rebuildLogfileName()
{
logfilespec.clear().append(logDir).append("eclagent");
addFileTimestamp(logfilespec, true);
logfilespec.append(".log");
appendLogFile(logfilespec.str(), 0,0);
}
int main( int argc, char *argv[] )
{
int res=0;
if (argc < 3)
{
printf
("frunssh <nodelistfile> \"command\" [options] \n"
" options: -i:<identity-file> \n"
" -u:<user> \n"
" -n:<number_of_threads>\n"
" -t:<connect-timeout-secs>\n"
" -a:<connect-attempts>\n"
" -d:<working_directory>\n"
" -s -- strict, must match known_hosts\n"
" -b -- background\n"
" -pw:<password> -- INSECURE: requires pssh (NB identity file preferred)\n"
" -pe:<password> -- INSECURE: as -pw except encrypted password\n"
" -pl -- use plink (on windows)\n"
" -v -- verbose, lists commands run\n"
" -d -- dry run (for testing, enables verbose)\n"
);
return 255;
}
InitModuleObjects();
try {
StringBuffer logname;
splitFilename(argv[0], NULL, NULL, &logname, NULL);
StringBuffer logdir;
if (getConfigurationDirectory(NULL,"log","frunssh",logname.str(),logdir)) {
recursiveCreateDirectory(logdir.str());
StringBuffer tmp(logname);
addPathSepChar(logname.clear().append(logdir)).append(tmp);
}
addFileTimestamp(logname, true);
logname.append(".log");
appendLogFile(logname.str(),0,false);
queryStderrLogMsgHandler()->setMessageFields(MSGFIELD_prefix);
Owned<IFRunSSH> runssh = createFRunSSH();
runssh->init(argc,argv);
runssh->exec();
}
catch(IException *e)
{
EXCLOG(e,"frunssh");
e->Release();
res=255;
}
releaseAtoms();
return res;
}
StringBuffer& MessageGenerator::generateMessage(const char* method, const char* templatemsg, StringBuffer& message)
{
if(!method || !*method)
return message;
if(http_tracelevel >= 1)
fprintf(m_logfile, "Automatically generating message from schema for method \"%s\"%s", method, LT);
initCfgDefValues(method);
if (m_isRoxie)
genRoxieMessage(templatemsg, message);
else
genNonRoxieMessage(method, templatemsg, message);
if (m_gfile.get())
{
Owned<IFile> tf = createIFile(m_gfile.get());
{
Owned<IFileIO> tio = tf->open(IFOcreaterw);
tio->write(0, message.length(), message.str());
}
}
else if(http_tracelevel > 0)
{
fprintf(stderr, "Request for method %s has been generated:\n", method);
if(http_tracelevel >= 5)
fprintf(stderr, "%s\n", message.str());
char c = 'n';
if(!(m_globals && m_globals->getPropBool("useDefault")))
{
fprintf(stderr, "Do you want to modify it?[n/y]");
c = getchar();
}
if(c == 'y' || c == 'Y' || m_keepfile)
{
StringBuffer tmpfname;
tmpfname.append(method);
addFileTimestamp(tmpfname, false);
#ifdef _WIN32
tmpfname.insert(0, "c:\\Temp\\");
#else
tmpfname.insert(0, "/tmp/");
#endif
Owned<IFile> tf = createIFile(tmpfname.str());
{
Owned<IFileIO> tio = tf->open(IFOcreaterw);
tio->write(0, message.length(), message.str());
}
if(c == 'y' || c == 'Y')
{
StringBuffer cmdline;
#ifdef _WIN32
cmdline.appendf("notepad.exe %s", tmpfname.str());
STARTUPINFO sinfo;
PROCESS_INFORMATION pinfo;
GetStartupInfo(&sinfo);
CreateProcess(0, (char*)cmdline.str(), 0, 0, false, 0, 0, 0, &sinfo, &pinfo);
WaitForSingleObject(pinfo.hProcess, INFINITE);
#else
cmdline.appendf("vi %s", tmpfname.str());
if (system(cmdline.str()) == -1)
throw MakeStringException(-1, "MessageGenerator::generateMessage: could not execute command %s", cmdline.str());
#endif
message.clear().loadFile(tmpfname.str(), true);
}
if(!m_keepfile)
tf->remove();
else
printf("A copy is saved at %s (unless you specified another location)\n", tmpfname.str());
}
}
return message;
}
int main(int argc, const char *argv[])
{
InitModuleObjects();
int ret = 0;
bool dryRun = false;
bool offline = false;
StringAttr daliServer, envPath;
enum CmdType { cmd_none, cmd_swap, cmd_auto, cmd_history, cmd_email, cmd_swapped, cmd_reset, cmd_resetspares, cmd_addspares, cmd_removespares, cmd_resethistory };
CmdType cmd = cmd_none;
ArgvIterator iter(argc, argv);
try
{
bool stop=false;
StringArray params;
for (; !ret&&!iter.done(); iter.next())
{
const char *arg = iter.query();
if ('-' == *arg)
{
bool value;
if (iter.matchFlag(value, "-dryrun"))
dryRun = value;
else if (iter.matchFlag(value, "-offline"))
offline = value;
else
{
PROGLOG("Unknown option");
ret = 2;
usage();
break;
}
}
else
{
switch (cmd)
{
case cmd_none:
if (strieq("swap", arg))
cmd = cmd_swap;
else if (strieq("auto", arg))
cmd = cmd_auto;
else if (strieq("history", arg))
cmd = cmd_history;
else if (strieq("email", arg))
cmd = cmd_email;
else if (strieq("swapped", arg))
cmd = cmd_swapped;
else if (strieq("reset", arg))
cmd = cmd_reset;
else if (strieq("resetspares", arg))
cmd = cmd_resetspares;
else if (strieq("addspares", arg))
cmd = cmd_addspares;
else if (strieq("removespares", arg))
cmd = cmd_removespares;
else if (strieq("resethistory", arg))
cmd = cmd_resethistory;
else
{
PROGLOG("Unknown command");
usage();
ret = 2;
}
break;
default:
params.append(iter.query());
break;
}
}
}
unsigned requiredParams=UINT_MAX;
switch (cmd)
{
case cmd_swap:
requiredParams = 4;
break;
case cmd_addspares:
case cmd_removespares:
requiredParams = 3;
break;
case cmd_auto:
case cmd_history:
case cmd_email:
case cmd_swapped:
case cmd_reset:
case cmd_resetspares:
case cmd_resethistory:
requiredParams = 2;
break;
}
if (params.ordinality() < requiredParams)
{
usage();
ret = 2;
}
else
{
StringAttr daliServer = params.item(0);
StringAttr clusterName = params.item(1);
DaliClient dclient(daliServer);
StringBuffer logname;
splitFilename(argv[0], NULL, NULL, &logname, NULL);
addFileTimestamp(logname, true);
logname.append(".log");
StringBuffer lf;
openLogFile(lf, logname.str(),0,false,true);
queryStderrLogMsgHandler()->setMessageFields(MSGFIELD_prefix);
Owned<IRemoteConnection> conn = querySDS().connect("/Environment", myProcessSession(), RTM_LOCK_READ, SDS_LOCK_TIMEOUT);
IPropertyTree *environment = conn->queryRoot();
StringBuffer xpath("Software/ThorCluster[@name=\"");
xpath.append(clusterName).append("\"]");
IPropertyTree *cluster = environment->queryPropTree(xpath.str());
if (!cluster)
{
PROGLOG("Unknown cluster: %s", clusterName.get());
ret = 3;
}
if (!ret)
{
Owned<IPropertyTree> options = createPTreeFromIPT(cluster);
conn.clear();
if (options&&options->getPropBool("@enableSysLog",true))
UseSysLogForOperatorMessages();
switch (cmd)
{
case cmd_auto:
{
if (!autoSwapNode(clusterName, dryRun))
ret = 3;
break;
}
case cmd_swap:
{
const char *oldip=params.item(2);
const char *newip=params.item(3);
if (!swapNode(clusterName, oldip, newip))
ret = 3;
break;
}
case cmd_history:
case cmd_swapped:
case cmd_email:
{
unsigned days = params.isItem(2) ? atoi(params.item(2)) : 0; // for history or swapped
switch (cmd)
{
case cmd_history:
swapNodeHistory(clusterName, days, NULL);
break;
case cmd_swapped:
swappedList(clusterName, days, NULL);
break;
case cmd_email:
{
bool sendSwapped = false;
bool sendHistory = false;
if (params.isItem(2))
{
if (strieq("swapped", params.item(2)))
sendSwapped = true;
else if (strieq("history", params.item(2)))
sendHistory = true;
}
emailSwap(clusterName, NULL, true, sendSwapped, sendHistory);
break;
}
}
break;
}
case cmd_reset:
case cmd_resetspares:
{
StringBuffer response;
if (!resetClusterGroup(clusterName, "ThorCluster", cmd==cmd_resetspares, response))
{
WARNLOG("%s", response.str());
ret = 3;
}
break;
}
case cmd_addspares:
case cmd_removespares:
{
SocketEndpointArray allEps;
unsigned p=2;
do
{
const char *ipOrRange = params.item(p);
SocketEndpointArray epa;
epa.fromText(ipOrRange, 0);
ForEachItemIn(e, epa)
allEps.append(epa.item(e));
p++;
}
while (p<params.ordinality());
StringBuffer response;
bool res;
if (cmd == cmd_addspares)
res = addClusterSpares(clusterName, "ThorCluster", allEps, response);
else
res = removeClusterSpares(clusterName, "ThorCluster", allEps, response);
if (!res)
{
WARNLOG("%s", response.str());
ret = 3;
}
break;
}
case cmd_resethistory:
{
Owned<IRemoteConnection> conn = querySDS().connect("/SwapNode", myProcessSession(), RTM_LOCK_WRITE, SDS_LOCK_TIMEOUT);
if (conn)
{
StringBuffer groupName;
getClusterGroupName(*options, groupName);
VStringBuffer xpath("Thor[@group=\"%s\"]", groupName.str());
if (conn->queryRoot()->removeProp(xpath.str()))
PROGLOG("SwapNode info for cluster %s removed", clusterName.get());
else
PROGLOG("SwapNode info for cluster %s not found", clusterName.get());
}
break;
}
}
}
}
UseSysLogForOperatorMessages(false);
}
catch (IException *e) {
EXCLOG(e,"SWAPNODE");
e->Release();
ret = -1;
}
ExitModuleObjects();
return ret;
}
