mirror of https://github.com/Icinga/icinga2.git
748 lines
22 KiB
C++
748 lines
22 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU General Public License *
|
|
* as published by the Free Software Foundation; either version 2 *
|
|
* of the License, or (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software Foundation *
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
******************************************************************************/
|
|
|
|
#include "cli/nodewizardcommand.hpp"
|
|
#include "cli/nodeutility.hpp"
|
|
#include "cli/featureutility.hpp"
|
|
#include "cli/apisetuputility.hpp"
|
|
#include "remote/apilistener.hpp"
|
|
#include "remote/pkiutility.hpp"
|
|
#include "base/logger.hpp"
|
|
#include "base/console.hpp"
|
|
#include "base/application.hpp"
|
|
#include "base/tlsutility.hpp"
|
|
#include "base/scriptglobal.hpp"
|
|
#include "base/exception.hpp"
|
|
#include <boost/algorithm/string/join.hpp>
|
|
#include <boost/algorithm/string/replace.hpp>
|
|
#include <boost/algorithm/string/case_conv.hpp>
|
|
#include <iostream>
|
|
#include <string>
|
|
#include <fstream>
|
|
#include <vector>
|
|
|
|
using namespace icinga;
|
|
namespace po = boost::program_options;
|
|
|
|
REGISTER_CLICOMMAND("node/wizard", NodeWizardCommand);
|
|
|
|
String NodeWizardCommand::GetDescription() const
|
|
{
|
|
return "Wizard for Icinga 2 node setup.";
|
|
}
|
|
|
|
String NodeWizardCommand::GetShortDescription() const
|
|
{
|
|
return "wizard for node setup";
|
|
}
|
|
|
|
ImpersonationLevel NodeWizardCommand::GetImpersonationLevel() const
|
|
{
|
|
return ImpersonateRoot;
|
|
}
|
|
|
|
int NodeWizardCommand::GetMaxArguments() const
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
void NodeWizardCommand::InitParameters(boost::program_options::options_description& visibleDesc,
|
|
boost::program_options::options_description& hiddenDesc) const
|
|
{
|
|
visibleDesc.add_options()
|
|
("verbose", "increase log level");
|
|
}
|
|
|
|
/**
|
|
* The entry point for the "node wizard" CLI command.
|
|
*
|
|
* @returns An exit status.
|
|
*/
|
|
int NodeWizardCommand::Run(const boost::program_options::variables_map& vm,
|
|
const std::vector<std::string>& ap) const
|
|
{
|
|
if (!vm.count("verbose"))
|
|
Logger::SetConsoleLogSeverity(LogCritical);
|
|
|
|
/*
|
|
* The wizard will get all information from the user,
|
|
* and then call all required functions.
|
|
*/
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold | Console_ForegroundBlue)
|
|
<< "Welcome to the Icinga 2 Setup Wizard!\n"
|
|
<< "\n"
|
|
<< "We will guide you through all required configuration details.\n"
|
|
<< "\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
|
|
/* 0. master or node setup?
|
|
* 1. Ticket
|
|
* 2. Master information for autosigning
|
|
* 3. Trusted cert location
|
|
* 4. CN to use (defaults to FQDN)
|
|
* 5. Local CA
|
|
* 6. New self signed certificate
|
|
* 7. Request signed certificate from master
|
|
* 8. copy key information to /var/lib/icinga2/certs
|
|
* 9. enable ApiListener feature
|
|
* 10. generate zones.conf with endpoints and zone objects
|
|
* 11. set NodeName = cn in constants.conf
|
|
* 12. reload icinga2, or tell the user to
|
|
*/
|
|
|
|
std::string answer;
|
|
/* master or satellite/client setup */
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Please specify if this is a satellite/client setup "
|
|
<< "('n' installs a master setup)" << ConsoleColorTag(Console_Normal)
|
|
<< " [Y/n]: ";
|
|
std::getline (std::cin, answer);
|
|
|
|
boost::algorithm::to_lower(answer);
|
|
|
|
String choice = answer;
|
|
|
|
std::cout << "\n";
|
|
|
|
int res = 0;
|
|
|
|
if (choice.Contains("n"))
|
|
res = MasterSetup();
|
|
else
|
|
res = ClientSetup();
|
|
|
|
if (res != 0)
|
|
return res;
|
|
|
|
std::cout << "\n";
|
|
std::cout << ConsoleColorTag(Console_Bold | Console_ForegroundGreen)
|
|
<< "Done.\n\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold | Console_ForegroundRed)
|
|
<< "Now restart your Icinga 2 daemon to finish the installation!\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int NodeWizardCommand::ClientSetup() const
|
|
{
|
|
std::string answer;
|
|
String choice;
|
|
bool connectToParent = false;
|
|
|
|
std::cout << "Starting the Client/Satellite setup routine...\n\n";
|
|
|
|
/* CN */
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Please specify the common name (CN)"
|
|
<< ConsoleColorTag(Console_Normal)
|
|
<< " [" << Utility::GetFQDN() << "]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty())
|
|
answer = Utility::GetFQDN();
|
|
|
|
String cn = answer;
|
|
cn = cn.Trim();
|
|
|
|
std::vector<std::string> endpoints;
|
|
|
|
String endpointBuffer;
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "\nPlease specify the parent endpoint(s) (master or satellite) where this node should connect to:"
|
|
<< ConsoleColorTag(Console_Normal) << "\n";
|
|
String parentEndpointName;
|
|
|
|
wizard_endpoint_loop_start:
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Master/Satellite Common Name" << ConsoleColorTag(Console_Normal)
|
|
<< " (CN from your master/satellite node): ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty()) {
|
|
Log(LogWarning, "cli", "Master/Satellite CN is required! Please retry.");
|
|
goto wizard_endpoint_loop_start;
|
|
}
|
|
|
|
endpointBuffer = answer;
|
|
endpointBuffer = endpointBuffer.Trim();
|
|
|
|
std::cout << "\nDo you want to establish a connection to the parent node "
|
|
<< ConsoleColorTag(Console_Bold) << "from this node?"
|
|
<< ConsoleColorTag(Console_Normal) << " [Y/n]: ";
|
|
|
|
std::getline (std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
String parentEndpointPort = "5665";
|
|
|
|
if (choice.Contains("n")) {
|
|
connectToParent = false;
|
|
|
|
Log(LogWarning, "cli", "Node to master/satellite connection setup skipped");
|
|
std::cout << "Connection setup skipped. Please configure your parent node to\n"
|
|
<< "connect to this node by setting the 'host' attribute for the node Endpoint object.\n";
|
|
|
|
} else {
|
|
connectToParent = true;
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Please specify the master/satellite connection information:"
|
|
<< ConsoleColorTag(Console_Normal) << "\n"
|
|
<< ConsoleColorTag(Console_Bold) << "Master/Satellite endpoint host"
|
|
<< ConsoleColorTag(Console_Normal) << " (IP address or FQDN): ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty()) {
|
|
Log(LogWarning, "cli", "Please enter the parent endpoint (master/satellite) connection information.");
|
|
goto wizard_endpoint_loop_start;
|
|
}
|
|
|
|
String tmp = answer;
|
|
tmp = tmp.Trim();
|
|
|
|
endpointBuffer += "," + tmp;
|
|
parentEndpointName = tmp;
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Master/Satellite endpoint port" << ConsoleColorTag(Console_Normal)
|
|
<< " [" << parentEndpointPort << "]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (!answer.empty())
|
|
parentEndpointPort = answer;
|
|
|
|
endpointBuffer += "," + parentEndpointPort.Trim();
|
|
}
|
|
|
|
endpoints.push_back(endpointBuffer);
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold) << "\nAdd more master/satellite endpoints?"
|
|
<< ConsoleColorTag(Console_Normal) << " [y/N]: ";
|
|
std::getline (std::cin, answer);
|
|
|
|
boost::algorithm::to_lower(answer);
|
|
|
|
choice = answer;
|
|
|
|
if (choice.Contains("y"))
|
|
goto wizard_endpoint_loop_start;
|
|
|
|
String parentHost, parentPort;
|
|
|
|
for (const String& endpoint : endpoints) {
|
|
std::vector<String> tokens = endpoint.Split(",");
|
|
|
|
if (tokens.size() > 1)
|
|
parentHost = tokens[1];
|
|
|
|
if (tokens.size() > 2)
|
|
parentPort = tokens[2];
|
|
}
|
|
|
|
/* workaround for fetching the master cert */
|
|
String certsDir = ApiListener::GetCertsDir();
|
|
Utility::MkDirP(certsDir, 0700);
|
|
|
|
String user = ScriptGlobal::Get("RunAsUser");
|
|
String group = ScriptGlobal::Get("RunAsGroup");
|
|
|
|
if (!Utility::SetFileOwnership(certsDir, user, group)) {
|
|
Log(LogWarning, "cli")
|
|
<< "Cannot set ownership for user '" << user
|
|
<< "' group '" << group
|
|
<< "' on file '" << certsDir << "'. Verify it yourself!";
|
|
}
|
|
|
|
String nodeCert = certsDir + "/" + cn + ".crt";
|
|
String nodeKey = certsDir + "/" + cn + ".key";
|
|
|
|
if (Utility::PathExists(nodeKey))
|
|
NodeUtility::CreateBackupFile(nodeKey, true);
|
|
if (Utility::PathExists(nodeCert))
|
|
NodeUtility::CreateBackupFile(nodeCert);
|
|
|
|
if (PkiUtility::NewCert(cn, nodeKey, Empty, nodeCert) > 0) {
|
|
Log(LogCritical, "cli")
|
|
<< "Failed to create new self-signed certificate for CN '"
|
|
<< cn << "'. Please try again.";
|
|
return 1;
|
|
}
|
|
|
|
/* fix permissions: root -> icinga daemon user */
|
|
if (!Utility::SetFileOwnership(nodeKey, user, group)) {
|
|
Log(LogWarning, "cli")
|
|
<< "Cannot set ownership for user '" << user
|
|
<< "' group '" << group
|
|
<< "' on file '" << nodeKey << "'. Verify it yourself!";
|
|
}
|
|
|
|
std::shared_ptr<X509> trustedParentCert;
|
|
|
|
/* Check whether we should connect to the parent node and present its trusted certificate. */
|
|
if (connectToParent) {
|
|
//save-cert and store the master certificate somewhere
|
|
Log(LogInformation, "cli")
|
|
<< "Fetching public certificate from master ("
|
|
<< parentHost << ", " << parentPort << "):\n";
|
|
|
|
trustedParentCert = PkiUtility::FetchCert(parentHost, parentPort);
|
|
if (!trustedParentCert) {
|
|
Log(LogCritical, "cli", "Peer did not present a valid certificate.");
|
|
return 1;
|
|
}
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold) << "Parent certificate information:\n"
|
|
<< ConsoleColorTag(Console_Normal) << PkiUtility::GetCertificateInformation(trustedParentCert)
|
|
<< ConsoleColorTag(Console_Bold) << "\nIs this information correct?"
|
|
<< ConsoleColorTag(Console_Normal) << " [y/N]: ";
|
|
|
|
std::getline (std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
if (answer != "y") {
|
|
Log(LogWarning, "cli", "Process aborted.");
|
|
return 1;
|
|
}
|
|
|
|
Log(LogInformation, "cli", "Received trusted parent certificate.\n");
|
|
}
|
|
|
|
wizard_ticket:
|
|
String nodeCA = certsDir + "/ca.crt";
|
|
String ticket;
|
|
|
|
/* Check whether we can connect to the parent node and fetch the client and CA certificate. */
|
|
if (connectToParent) {
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "\nPlease specify the request ticket generated on your Icinga 2 master "
|
|
<< ConsoleColorTag(Console_Normal) << "(optional)"
|
|
<< ConsoleColorTag(Console_Bold) << "."
|
|
<< ConsoleColorTag(Console_Normal) << "\n"
|
|
<< " (Hint: # icinga2 pki ticket --cn '" << cn << "'): ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty()) {
|
|
std::cout << ConsoleColorTag(Console_Bold) << "\n"
|
|
<< "No ticket was specified. Please approve the certificate signing request manually\n"
|
|
<< "on the master (see 'icinga2 ca list' and 'icinga2 ca sign --help' for details)."
|
|
<< ConsoleColorTag(Console_Normal) << "\n";
|
|
}
|
|
|
|
ticket = answer;
|
|
ticket = ticket.Trim();
|
|
|
|
if (ticket.IsEmpty()) {
|
|
Log(LogInformation, "cli")
|
|
<< "Requesting certificate without a ticket.";
|
|
} else {
|
|
Log(LogInformation, "cli")
|
|
<< "Requesting certificate with ticket '" << ticket << "'.";
|
|
}
|
|
|
|
if (Utility::PathExists(nodeCA))
|
|
NodeUtility::CreateBackupFile(nodeCA);
|
|
if (Utility::PathExists(nodeCert))
|
|
NodeUtility::CreateBackupFile(nodeCert);
|
|
|
|
if (PkiUtility::RequestCertificate(parentHost, parentPort, nodeKey,
|
|
nodeCert, nodeCA, trustedParentCert, ticket) > 0) {
|
|
Log(LogCritical, "cli")
|
|
<< "Failed to fetch signed certificate from master '"
|
|
<< parentHost << ", "
|
|
<< parentPort << "'. Please try again.";
|
|
goto wizard_ticket;
|
|
}
|
|
|
|
/* fix permissions (again) when updating the signed certificate */
|
|
if (!Utility::SetFileOwnership(nodeCert, user, group)) {
|
|
Log(LogWarning, "cli")
|
|
<< "Cannot set ownership for user '" << user
|
|
<< "' group '" << group << "' on file '"
|
|
<< nodeCert << "'. Verify it yourself!";
|
|
}
|
|
} else {
|
|
/* We cannot retrieve the parent certificate.
|
|
* Tell the user to manually copy the ca.crt file
|
|
* into LocalStateDir + "/lib/icinga2/certs"
|
|
*/
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "\nNo connection to the parent node was specified.\n\n"
|
|
<< "Please copy the public CA certificate from your master/satellite\n"
|
|
<< "into '" << nodeCA << "' before starting Icinga 2.\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
|
|
if (Utility::PathExists(nodeCA)) {
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "\nFound public CA certificate in '" << nodeCA << "'.\n"
|
|
<< "Please verify that it is the same as on your master/satellite.\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
}
|
|
|
|
}
|
|
|
|
/* apilistener config */
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Please specify the API bind host/port "
|
|
<< ConsoleColorTag(Console_Normal) << "(optional)"
|
|
<< ConsoleColorTag(Console_Bold) << ":\n";
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Bind Host" << ConsoleColorTag(Console_Normal) << " []: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
String bindHost = answer;
|
|
bindHost = bindHost.Trim();
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Bind Port" << ConsoleColorTag(Console_Normal) << " []: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
String bindPort = answer;
|
|
bindPort = bindPort.Trim();
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold) << "\n"
|
|
<< "Accept config from parent node?" << ConsoleColorTag(Console_Normal)
|
|
<< " [y/N]: ";
|
|
std::getline(std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
String acceptConfig = choice.Contains("y") ? "true" : "false";
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Accept commands from parent node?" << ConsoleColorTag(Console_Normal)
|
|
<< " [y/N]: ";
|
|
std::getline(std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
String acceptCommands = choice.Contains("y") ? "true" : "false";
|
|
|
|
std::cout << "\n";
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold | Console_ForegroundGreen)
|
|
<< "Reconfiguring Icinga...\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
|
|
/* disable the notifications feature on client nodes */
|
|
Log(LogInformation, "cli", "Disabling the Notification feature.");
|
|
|
|
FeatureUtility::DisableFeatures({ "notification" });
|
|
|
|
Log(LogInformation, "cli", "Enabling the ApiListener feature.");
|
|
|
|
FeatureUtility::EnableFeatures({ "api" });
|
|
|
|
String apiConfPath = FeatureUtility::GetFeaturesAvailablePath() + "/api.conf";
|
|
NodeUtility::CreateBackupFile(apiConfPath);
|
|
|
|
std::fstream fp;
|
|
String tempApiConfPath = Utility::CreateTempFile(apiConfPath + ".XXXXXX", 0644, fp);
|
|
|
|
fp << "/**\n"
|
|
<< " * The API listener is used for distributed monitoring setups.\n"
|
|
<< " */\n"
|
|
<< "object ApiListener \"api\" {\n"
|
|
<< " accept_config = " << acceptConfig << "\n"
|
|
<< " accept_commands = " << acceptCommands << "\n";
|
|
|
|
if (!bindHost.IsEmpty())
|
|
fp << " bind_host = \"" << bindHost << "\"\n";
|
|
if (!bindPort.IsEmpty())
|
|
fp << " bind_port = " << bindPort << "\n";
|
|
|
|
fp << "}\n";
|
|
|
|
fp.close();
|
|
|
|
#ifdef _WIN32
|
|
_unlink(apiConfPath.CStr());
|
|
#endif /* _WIN32 */
|
|
|
|
if (rename(tempApiConfPath.CStr(), apiConfPath.CStr()) < 0) {
|
|
BOOST_THROW_EXCEPTION(posix_error()
|
|
<< boost::errinfo_api_function("rename")
|
|
<< boost::errinfo_errno(errno)
|
|
<< boost::errinfo_file_name(tempApiConfPath));
|
|
}
|
|
|
|
/* apilistener config */
|
|
Log(LogInformation, "cli", "Generating local zones.conf.");
|
|
|
|
std::vector<String> globalZones { "global-templates", "director-global" };
|
|
|
|
std::cout << "\nDo you want to specify additional global zones? [y/N]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
wizard_global_zone_loop_start:
|
|
if (choice.Contains("y")) {
|
|
std::cout << "\nPlease specify the name of the global Zone: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty()) {
|
|
std::cout << "\nName of the global Zone is required! Please retry.";
|
|
goto wizard_global_zone_loop_start;
|
|
}
|
|
|
|
String globalZoneName = answer;
|
|
globalZoneName = globalZoneName.Trim();
|
|
|
|
if (std::find(globalZones.begin(), globalZones.end(), globalZoneName) != globalZones.end()) {
|
|
std::cout << "The global zone '" << globalZoneName << "' is already specified."
|
|
<< " Please retry.";
|
|
goto wizard_global_zone_loop_start;
|
|
}
|
|
|
|
globalZones.push_back(globalZoneName);
|
|
|
|
std::cout << "\nDo you want to specify another global zone? [y/N]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
if (choice.Contains("y"))
|
|
goto wizard_global_zone_loop_start;
|
|
} else
|
|
Log(LogInformation, "cli", "No additional global Zones have been specified");
|
|
|
|
NodeUtility::GenerateNodeIcingaConfig(endpoints, globalZones);
|
|
|
|
if (cn != Utility::GetFQDN()) {
|
|
Log(LogWarning, "cli")
|
|
<< "CN '" << cn << "' does not match the default FQDN '"
|
|
<< Utility::GetFQDN() << "'. Requires update for NodeName constant in constants.conf!";
|
|
}
|
|
|
|
NodeUtility::UpdateConstant("NodeName", cn);
|
|
NodeUtility::UpdateConstant("ZoneName", cn);
|
|
|
|
if (!ticket.IsEmpty()) {
|
|
String ticketPath = ApiListener::GetCertsDir() + "/ticket";
|
|
|
|
String tempTicketPath = Utility::CreateTempFile(ticketPath + ".XXXXXX", 0600, fp);
|
|
|
|
if (!Utility::SetFileOwnership(tempTicketPath, user, group)) {
|
|
Log(LogWarning, "cli")
|
|
<< "Cannot set ownership for user '" << user
|
|
<< "' group '" << group
|
|
<< "' on file '" << tempTicketPath << "'. Verify it yourself!";
|
|
}
|
|
|
|
fp << ticket;
|
|
|
|
fp.close();
|
|
|
|
#ifdef _WIN32
|
|
_unlink(ticketPath.CStr());
|
|
#endif /* _WIN32 */
|
|
|
|
if (rename(tempTicketPath.CStr(), ticketPath.CStr()) < 0) {
|
|
BOOST_THROW_EXCEPTION(posix_error()
|
|
<< boost::errinfo_api_function("rename")
|
|
<< boost::errinfo_errno(errno)
|
|
<< boost::errinfo_file_name(tempTicketPath));
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int NodeWizardCommand::MasterSetup() const
|
|
{
|
|
std::string answer;
|
|
String choice;
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold) << "Starting the Master setup routine...\n\n";
|
|
|
|
/* CN */
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Please specify the common name" << ConsoleColorTag(Console_Normal)
|
|
<< " (CN) [" << Utility::GetFQDN() << "]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty())
|
|
answer = Utility::GetFQDN();
|
|
|
|
String cn = answer;
|
|
cn = cn.Trim();
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold | Console_ForegroundGreen)
|
|
<< "Reconfiguring Icinga...\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
|
|
/* check whether the user wants to generate a new certificate or not */
|
|
String existing_path = ApiListener::GetCertsDir() + "/" + cn + ".crt";
|
|
|
|
std::cout << ConsoleColorTag(Console_Normal)
|
|
<< "Checking for existing certificates for common name '" << cn << "'...\n";
|
|
|
|
if (Utility::PathExists(existing_path)) {
|
|
std::cout << "Certificate '" << existing_path << "' for CN '"
|
|
<< cn << "' already existing. Skipping certificate generation.\n";
|
|
} else {
|
|
std::cout << "Certificates not yet generated. Running 'api setup' now.\n";
|
|
ApiSetupUtility::SetupMasterCertificates(cn);
|
|
}
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Generating master configuration for Icinga 2.\n"
|
|
<< ConsoleColorTag(Console_Normal);
|
|
ApiSetupUtility::SetupMasterApiUser();
|
|
|
|
if (!FeatureUtility::CheckFeatureEnabled("api"))
|
|
ApiSetupUtility::SetupMasterEnableApi();
|
|
else
|
|
std::cout << "'api' feature already enabled.\n";
|
|
|
|
std::vector<String> globalZones { "global-templates", "director-global" };
|
|
|
|
std::cout << "\nDo you want to specify additional global zones? [y/N]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
wizard_global_zone_loop_start:
|
|
if (choice.Contains("y")) {
|
|
std::cout << "\nPlease specify the name of the global Zone: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
if (answer.empty()) {
|
|
std::cout << "\nName of the global Zone is required! Please retry.";
|
|
goto wizard_global_zone_loop_start;
|
|
}
|
|
|
|
String globalZoneName = answer;
|
|
globalZoneName = globalZoneName.Trim();
|
|
|
|
if (std::find(globalZones.begin(), globalZones.end(), globalZoneName) != globalZones.end()) {
|
|
std::cout << "The global zone '" << globalZoneName << "' is already specified."
|
|
<< " Please retry.";
|
|
goto wizard_global_zone_loop_start;
|
|
}
|
|
|
|
globalZones.push_back(globalZoneName);
|
|
|
|
std::cout << "\nDo you want to specify another global zone? [y/N]: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
boost::algorithm::to_lower(answer);
|
|
choice = answer;
|
|
|
|
if (choice.Contains("y"))
|
|
goto wizard_global_zone_loop_start;
|
|
} else
|
|
Log(LogInformation, "cli", "No additional global Zones have been specified");
|
|
|
|
NodeUtility::GenerateNodeMasterIcingaConfig(globalZones);
|
|
|
|
/* apilistener config */
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Please specify the API bind host/port "
|
|
<< ConsoleColorTag(Console_Normal) << "(optional)"
|
|
<< ConsoleColorTag(Console_Bold) << ":\n";
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Bind Host" << ConsoleColorTag(Console_Normal) << " []: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
String bindHost = answer;
|
|
bindHost = bindHost.Trim();
|
|
|
|
std::cout << ConsoleColorTag(Console_Bold)
|
|
<< "Bind Port" << ConsoleColorTag(Console_Normal) << " []: ";
|
|
|
|
std::getline(std::cin, answer);
|
|
|
|
String bindPort = answer;
|
|
bindPort = bindPort.Trim();
|
|
|
|
/* api feature is always enabled, check above */
|
|
String apiConfPath = FeatureUtility::GetFeaturesAvailablePath() + "/api.conf";
|
|
NodeUtility::CreateBackupFile(apiConfPath);
|
|
|
|
std::fstream fp;
|
|
String tempApiConfPath = Utility::CreateTempFile(apiConfPath + ".XXXXXX", 0644, fp);
|
|
|
|
fp << "/**\n"
|
|
<< " * The API listener is used for distributed monitoring setups.\n"
|
|
<< " */\n"
|
|
<< "object ApiListener \"api\" {\n";
|
|
|
|
if (!bindHost.IsEmpty())
|
|
fp << " bind_host = \"" << bindHost << "\"\n";
|
|
if (!bindPort.IsEmpty())
|
|
fp << " bind_port = " << bindPort << "\n";
|
|
|
|
fp << "\n"
|
|
<< " ticket_salt = TicketSalt\n"
|
|
<< "}\n";
|
|
|
|
fp.close();
|
|
|
|
#ifdef _WIN32
|
|
_unlink(apiConfPath.CStr());
|
|
#endif /* _WIN32 */
|
|
|
|
if (rename(tempApiConfPath.CStr(), apiConfPath.CStr()) < 0) {
|
|
BOOST_THROW_EXCEPTION(posix_error()
|
|
<< boost::errinfo_api_function("rename")
|
|
<< boost::errinfo_errno(errno)
|
|
<< boost::errinfo_file_name(tempApiConfPath));
|
|
}
|
|
|
|
/* update constants.conf with NodeName = CN + TicketSalt = random value */
|
|
if (cn != Utility::GetFQDN()) {
|
|
Log(LogWarning, "cli")
|
|
<< "CN '" << cn << "' does not match the default FQDN '"
|
|
<< Utility::GetFQDN() << "'. Requires an update for the NodeName constant in constants.conf!";
|
|
}
|
|
|
|
NodeUtility::UpdateConstant("NodeName", cn);
|
|
NodeUtility::UpdateConstant("ZoneName", cn);
|
|
|
|
String salt = RandomString(16);
|
|
|
|
NodeUtility::UpdateConstant("TicketSalt", salt);
|
|
|
|
return 0;
|
|
}
|