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@@ -1,529 +1,529 @@
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <cstdlib>
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#include <chrono>
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#include <iomanip>
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#include <filesystem>
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#include <unistd.h>
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#include "utils/assert.hpp"
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// #include <iostream>
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// #include <fstream>
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// #include <sstream>
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// #include <cstdlib>
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// #include <chrono>
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// #include <iomanip>
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// #include <filesystem>
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// #include <unistd.h>
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// #include "utils/assert.hpp"
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#include "config.hpp"
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#include "server_env_manager.hpp"
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#include "templates.hpp"
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#include "services.hpp"
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#include "utils/directories.hpp"
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#include "utils/utils.hpp"
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#include "command_registry.hpp"
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#include "shared_commands.hpp"
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// #include "config.hpp"
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// #include "server_env_manager.hpp"
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// #include "templates.hpp"
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// #include "services.hpp"
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// #include "utils/directories.hpp"
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// #include "utils/utils.hpp"
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// #include "command_registry.hpp"
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// #include "shared_commands.hpp"
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namespace dropshell {
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// namespace dropshell {
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class service_runner {
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public:
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service_runner(const std::string& server_name, const std::string& service_name);
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bool isValid() const { return mValid; }
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// class service_runner {
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// public:
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// service_runner(const std::string& server_name, const std::string& service_name);
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// bool isValid() const { return mValid; }
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// run a command over ssh, using the credentials from server.env (via server_env.hpp)
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// first check that the command corresponds to a valid .sh file in the service directory
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// then run the command, passing the {service_name}.env file as an argument
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// do a lot of checks, such as:
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// checking that we can ssh to the server.
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// checking whether the service directory exists on the server.
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// checking that the command exists in the service directory.
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// checking that the command is a valid .sh file.
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// checking that the {service_name}.env file exists in the service directory.
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bool run_command(const std::string& command, std::vector<std::string> additional_args={}, std::map<std::string, std::string> env_vars={});
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// // run a command over ssh, using the credentials from server.env (via server_env.hpp)
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// // first check that the command corresponds to a valid .sh file in the service directory
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// // then run the command, passing the {service_name}.env file as an argument
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// // do a lot of checks, such as:
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// // checking that we can ssh to the server.
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// // checking whether the service directory exists on the server.
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// // checking that the command exists in the service directory.
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// // checking that the command is a valid .sh file.
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// // checking that the {service_name}.env file exists in the service directory.
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// bool run_command(const std::string& command, std::vector<std::string> additional_args={}, std::map<std::string, std::string> env_vars={});
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// check health of service. Silent.
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// 1. run status.sh on the server
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// 2. return the output of the status.sh script
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// // check health of service. Silent.
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// // 1. run status.sh on the server
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// // 2. return the output of the status.sh script
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//HealthStatus is_healthy();
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// //HealthStatus is_healthy();
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// std::string healthtick();
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// std::string healthmark();
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// // std::string healthtick();
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// // std::string healthmark();
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public:
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// backup and restore
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bool backup(bool silent=false);
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bool restore(std::string backup_file, bool silent=false);
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// public:
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// // backup and restore
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// bool backup(bool silent=false);
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// bool restore(std::string backup_file, bool silent=false);
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// nuke the service
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bool nuke(bool silent=false); // nukes all data for this service on the remote server
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bool fullnuke(); // nuke all data for this service on the remote server, and then nukes all the local service definitionfiles
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// // nuke the service
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// bool nuke(bool silent=false); // nukes all data for this service on the remote server
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// bool fullnuke(); // nuke all data for this service on the remote server, and then nukes all the local service definitionfiles
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// launch an interactive ssh session on a server or service
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// replaces the current dropshell process with the ssh process
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bool interactive_ssh_service();
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// // launch an interactive ssh session on a server or service
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// // replaces the current dropshell process with the ssh process
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// bool interactive_ssh_service();
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bool scp_file_to_remote(const std::string& local_path, const std::string& remote_path, bool silent=false);
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bool scp_file_from_remote(const std::string& remote_path, const std::string& local_path, bool silent=false);
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public:
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// utility functions
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static std::string get_latest_backup_file(const std::string& server, const std::string& service);
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static bool interactive_ssh(const std::string & server_name, const std::string & command);
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// static std::map<std::string, ServiceStatus> get_all_services_status(std::string server_name);
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// bool scp_file_to_remote(const std::string& local_path, const std::string& remote_path, bool silent=false);
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// bool scp_file_from_remote(const std::string& remote_path, const std::string& local_path, bool silent=false);
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// public:
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// // utility functions
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// static std::string get_latest_backup_file(const std::string& server, const std::string& service);
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// static bool interactive_ssh(const std::string & server_name, const std::string & command);
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// // static std::map<std::string, ServiceStatus> get_all_services_status(std::string server_name);
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private:
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std::string mServer;
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server_env_manager mServerEnv;
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LocalServiceInfo mServiceInfo;
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std::string mService;
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bool mValid;
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// private:
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// std::string mServer;
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// server_env_manager mServerEnv;
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// LocalServiceInfo mServiceInfo;
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// std::string mService;
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// bool mValid;
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// Helper methods
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public:
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};
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// // Helper methods
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// public:
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// };
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} // namespace dropshell
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// } // namespace dropshell
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namespace fs = std::filesystem;
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// namespace fs = std::filesystem;
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namespace dropshell {
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// namespace dropshell {
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service_runner::service_runner(const std::string& server_name, const std::string& service_name) :
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mServerEnv(server_name), mServer(server_name), mService(service_name), mValid(false)
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{
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if (server_name.empty() || service_name.empty())
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return;
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// service_runner::service_runner(const std::string& server_name, const std::string& service_name) :
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// mServerEnv(server_name), mServer(server_name), mService(service_name), mValid(false)
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// {
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// if (server_name.empty() || service_name.empty())
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// return;
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// Initialize server environment
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if (!mServerEnv.is_valid())
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return;
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// // Initialize server environment
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// if (!mServerEnv.is_valid())
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// return;
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mServiceInfo = get_service_info(server_name, service_name);
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if (mServiceInfo.service_name.empty())
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return;
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// mServiceInfo = get_service_info(server_name, service_name);
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// if (mServiceInfo.service_name.empty())
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// return;
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mService = mServiceInfo.service_name;
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// mService = mServiceInfo.service_name;
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mValid = !mServiceInfo.local_template_path.empty();
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}
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// mValid = !mServiceInfo.local_template_path.empty();
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// }
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bool service_runner::nuke(bool silent)
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{
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maketitle("Nuking " + mService + " (" + mServiceInfo.template_name + ") on " + mServer);
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// bool service_runner::nuke(bool silent)
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// {
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// maketitle("Nuking " + mService + " (" + mServiceInfo.template_name + ") on " + mServer);
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if (!mServerEnv.is_valid()) return false; // should never hit this.
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// if (!mServerEnv.is_valid()) return false; // should never hit this.
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std::string remote_service_path = remotepath::service(mServer, mService);
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// std::string remote_service_path = remotepath::service(mServer, mService);
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info << "Service " << mService << " successfully nuked from " << mServer << std::endl;
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// info << "Service " << mService << " successfully nuked from " << mServer << std::endl;
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if (!silent) {
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info << "There's nothing left on the remote server." << std::endl;
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info << "You can remove the local files with:" << std::endl;
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info << " rm -rf " << localpath::service(mServer,mService) << std::endl;
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}
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return true;
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}
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// if (!silent) {
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// info << "There's nothing left on the remote server." << std::endl;
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// info << "You can remove the local files with:" << std::endl;
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// info << " rm -rf " << localpath::service(mServer,mService) << std::endl;
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// }
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// return true;
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// }
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bool service_runner::fullnuke()
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{
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if (!nuke(true))
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{
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warning << "Nuke script failed, aborting." << std::endl;
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return false;
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}
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// bool service_runner::fullnuke()
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// {
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// if (!nuke(true))
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// {
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// warning << "Nuke script failed, aborting." << std::endl;
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// return false;
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// }
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std::string local_service_path = mServiceInfo.local_service_path;
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if (local_service_path.empty() || !fs::exists(local_service_path)) {
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error << "Service directory not found: " << local_service_path << std::endl;
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return false;
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}
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// std::string local_service_path = mServiceInfo.local_service_path;
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// if (local_service_path.empty() || !fs::exists(local_service_path)) {
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// error << "Service directory not found: " << local_service_path << std::endl;
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// return false;
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// }
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std::string rm_cmd = "rm -rf " + quote(local_service_path);
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if (!execute_local_command("", rm_cmd, {}, nullptr, cMode::Silent)) {
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error << "Failed to remove service directory" << std::endl;
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return false;
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}
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// std::string rm_cmd = "rm -rf " + quote(local_service_path);
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// if (!execute_local_command("", rm_cmd, {}, nullptr, cMode::Silent)) {
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// error << "Failed to remove service directory" << std::endl;
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// return false;
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// }
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return true;
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}
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// return true;
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// }
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// ------------------------------------------------------------------------------------------------
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// Run a command on the service.
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// ------------------------------------------------------------------------------------------------
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bool service_runner::run_command(const std::string& command, std::vector<std::string> additional_args, std::map<std::string, std::string> env_vars) {
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if (!mServerEnv.is_valid()) {
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std::cerr << "Error: Server service not initialized" << std::endl;
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return false;
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}
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template_info tinfo = gTemplateManager().get_template_info(mServiceInfo.template_name);
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if (!tinfo.is_set()) {
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std::cerr << "Error: Template '" << mServiceInfo.template_name << "' not found" << std::endl;
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return false;
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}
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// // ------------------------------------------------------------------------------------------------
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// // Run a command on the service.
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// // ------------------------------------------------------------------------------------------------
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// bool service_runner::run_command(const std::string& command, std::vector<std::string> additional_args, std::map<std::string, std::string> env_vars) {
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// if (!mServerEnv.is_valid()) {
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// std::cerr << "Error: Server service not initialized" << std::endl;
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// return false;
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// }
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// template_info tinfo = gTemplateManager().get_template_info(mServiceInfo.template_name);
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// if (!tinfo.is_set()) {
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// std::cerr << "Error: Template '" << mServiceInfo.template_name << "' not found" << std::endl;
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// return false;
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// }
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if (command == "fullnuke")
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return fullnuke();
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// if (command == "fullnuke")
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// return fullnuke();
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if (command == "nuke")
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{
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std::cout << "Nuking " << mService << " (" << mServiceInfo.template_name << ") on " << mServer << std::endl;
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return nuke();
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}
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// if (command == "nuke")
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// {
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// std::cout << "Nuking " << mService << " (" << mServiceInfo.template_name << ") on " << mServer << std::endl;
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// return nuke();
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// }
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if (!gTemplateManager().template_command_exists(mServiceInfo.template_name, command)) {
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std::cout << "No command script for " << mServiceInfo.template_name << " : " << command << std::endl;
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return true; // nothing to run.
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}
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// if (!gTemplateManager().template_command_exists(mServiceInfo.template_name, command)) {
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// std::cout << "No command script for " << mServiceInfo.template_name << " : " << command << std::endl;
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// return true; // nothing to run.
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// }
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// install doesn't require anything on the server yet.
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// if (command == "install")
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// return install_service(mServer, mService, false);
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// // install doesn't require anything on the server yet.
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// // if (command == "install")
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// // return install_service(mServer, mService, false);
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std::string script_path = remotepath::service_template(mServer, mService) + "/" + command + ".sh";
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// std::string script_path = remotepath::service_template(mServer, mService) + "/" + command + ".sh";
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// Check if service directory exists
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if (!mServerEnv.check_remote_dir_exists(remotepath::service(mServer, mService))) {
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std::cerr << "Error: Service is not installed: " << mService << std::endl;
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return false;
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}
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// // Check if service directory exists
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// if (!mServerEnv.check_remote_dir_exists(remotepath::service(mServer, mService))) {
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// std::cerr << "Error: Service is not installed: " << mService << std::endl;
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// return false;
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// }
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// Check if command script exists
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if (!mServerEnv.check_remote_file_exists(script_path)) {
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std::cerr << "Error: Remote command script not found: " << script_path << std::endl;
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return false;
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}
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// // Check if command script exists
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// if (!mServerEnv.check_remote_file_exists(script_path)) {
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// std::cerr << "Error: Remote command script not found: " << script_path << std::endl;
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// return false;
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// }
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// Check if env file exists
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if (!mServerEnv.check_remote_file_exists(remotefile::service_env(mServer, mService))) {
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std::cerr << "Error: Service config file not found: " << remotefile::service_env(mServer, mService) << std::endl;
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return false;
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}
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// // Check if env file exists
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// if (!mServerEnv.check_remote_file_exists(remotefile::service_env(mServer, mService))) {
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// std::cerr << "Error: Service config file not found: " << remotefile::service_env(mServer, mService) << std::endl;
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// return false;
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// }
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// if (command == "uninstall")
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// return uninstall();
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// // if (command == "uninstall")
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// // return uninstall();
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if (command == "ssh") {
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interactive_ssh_service();
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return true;
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}
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if (command == "restore") {
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if (additional_args.size() < 1) {
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std::cerr << "Error: restore requires a backup file:" << std::endl;
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std::cerr << "dropshell restore <server> <service> <backup-file>" << std::endl;
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return false;
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}
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return restore(additional_args[0], false);
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}
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if (command == "backup") {
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return backup(false);
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}
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// if (command == "ssh") {
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// interactive_ssh_service();
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// return true;
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// }
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// if (command == "restore") {
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// if (additional_args.size() < 1) {
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// std::cerr << "Error: restore requires a backup file:" << std::endl;
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// std::cerr << "dropshell restore <server> <service> <backup-file>" << std::endl;
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// return false;
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// }
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// return restore(additional_args[0], false);
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// }
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// if (command == "backup") {
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// return backup(false);
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// }
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// Run the generic command
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std::vector<std::string> args; // not passed through yet.
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return mServerEnv.run_remote_template_command(mService, command, args, false, env_vars);
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}
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// // Run the generic command
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// std::vector<std::string> args; // not passed through yet.
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// return mServerEnv.run_remote_template_command(mService, command, args, false, env_vars);
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// }
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bool service_runner::interactive_ssh(const std::string & server_name, const std::string & command) {
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std::string serverpath = localpath::server(server_name);
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if (serverpath.empty()) {
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std::cerr << "Error: Server not found: " << server_name << std::endl;
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return false;
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||||
}
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// bool service_runner::interactive_ssh(const std::string & server_name, const std::string & command) {
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// std::string serverpath = localpath::server(server_name);
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// if (serverpath.empty()) {
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||||
// std::cerr << "Error: Server not found: " << server_name << std::endl;
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||||
// return false;
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||||
// }
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||||
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||||
server_env_manager env(server_name);
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||||
if (!env.is_valid()) {
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||||
std::cerr << "Error: Invalid server environment file: " << server_name << std::endl;
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||||
return false;
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||||
}
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||||
sCommand scommand("", "bash",{});
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||||
return execute_ssh_command(env.get_SSH_INFO(), scommand, cMode::Interactive);
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||||
}
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||||
// server_env_manager env(server_name);
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||||
// if (!env.is_valid()) {
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||||
// std::cerr << "Error: Invalid server environment file: " << server_name << std::endl;
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||||
// return false;
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||||
// }
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||||
// sCommand scommand("", "bash",{});
|
||||
// return execute_ssh_command(env.get_SSH_INFO(), scommand, cMode::Interactive);
|
||||
// }
|
||||
|
||||
|
||||
|
||||
bool service_runner::interactive_ssh_service()
|
||||
{
|
||||
std::set<std::string> used_commands = get_used_commands(mServer, mService);
|
||||
if (used_commands.find("ssh") == used_commands.end()) {
|
||||
std::cerr << "Error: "<< mService <<" does not support ssh" << std::endl;
|
||||
return false;
|
||||
}
|
||||
// bool service_runner::interactive_ssh_service()
|
||||
// {
|
||||
// std::set<std::string> used_commands = get_used_commands(mServer, mService);
|
||||
// if (used_commands.find("ssh") == used_commands.end()) {
|
||||
// std::cerr << "Error: "<< mService <<" does not support ssh" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
std::vector<std::string> args; // not passed through yet.
|
||||
return mServerEnv.run_remote_template_command(mService, "ssh", args, false, {});
|
||||
}
|
||||
// std::vector<std::string> args; // not passed through yet.
|
||||
// return mServerEnv.run_remote_template_command(mService, "ssh", args, false, {});
|
||||
// }
|
||||
|
||||
bool service_runner::scp_file_to_remote(const std::string &local_path, const std::string &remote_path, bool silent)
|
||||
{
|
||||
std::string scp_cmd = "scp -P " + mServerEnv.get_SSH_PORT() + " " + quote(local_path) + " " + mServerEnv.get_SSH_USER() + "@" + mServerEnv.get_SSH_HOST() + ":" + quote(remote_path) + (silent ? " > /dev/null 2>&1" : "");
|
||||
return execute_local_command("", scp_cmd, {}, nullptr, (silent ? cMode::Silent : cMode::Defaults));
|
||||
}
|
||||
// bool service_runner::scp_file_to_remote(const std::string &local_path, const std::string &remote_path, bool silent)
|
||||
// {
|
||||
// std::string scp_cmd = "scp -P " + mServerEnv.get_SSH_PORT() + " " + quote(local_path) + " " + mServerEnv.get_SSH_USER() + "@" + mServerEnv.get_SSH_HOST() + ":" + quote(remote_path) + (silent ? " > /dev/null 2>&1" : "");
|
||||
// return execute_local_command("", scp_cmd, {}, nullptr, (silent ? cMode::Silent : cMode::Defaults));
|
||||
// }
|
||||
|
||||
bool service_runner::scp_file_from_remote(const std::string &remote_path, const std::string &local_path, bool silent)
|
||||
{
|
||||
std::string scp_cmd = "scp -P " + mServerEnv.get_SSH_PORT() + " " + mServerEnv.get_SSH_USER() + "@" + mServerEnv.get_SSH_HOST() + ":" + quote(remote_path) + " " + quote(local_path) + (silent ? " > /dev/null 2>&1" : "");
|
||||
return execute_local_command("", scp_cmd, {}, nullptr, (silent ? cMode::Silent : cMode::Defaults));
|
||||
}
|
||||
// bool service_runner::scp_file_from_remote(const std::string &remote_path, const std::string &local_path, bool silent)
|
||||
// {
|
||||
// std::string scp_cmd = "scp -P " + mServerEnv.get_SSH_PORT() + " " + mServerEnv.get_SSH_USER() + "@" + mServerEnv.get_SSH_HOST() + ":" + quote(remote_path) + " " + quote(local_path) + (silent ? " > /dev/null 2>&1" : "");
|
||||
// return execute_local_command("", scp_cmd, {}, nullptr, (silent ? cMode::Silent : cMode::Defaults));
|
||||
// }
|
||||
|
||||
bool service_runner::restore(std::string backup_file, bool silent)
|
||||
{
|
||||
if (backup_file.empty()) {
|
||||
std::cerr << "Error: not enough arguments. dropshell restore <server> <service> <backup-file>" << std::endl;
|
||||
return false;
|
||||
}
|
||||
// bool service_runner::restore(std::string backup_file, bool silent)
|
||||
// {
|
||||
// if (backup_file.empty()) {
|
||||
// std::cerr << "Error: not enough arguments. dropshell restore <server> <service> <backup-file>" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
std::string local_backups_dir = gConfig().get_local_backup_path();
|
||||
// std::string local_backups_dir = gConfig().get_local_backup_path();
|
||||
|
||||
if (backup_file == "latest") {
|
||||
// get the latest backup file from the server
|
||||
backup_file = get_latest_backup_file(mServer, mService);
|
||||
}
|
||||
// if (backup_file == "latest") {
|
||||
// // get the latest backup file from the server
|
||||
// backup_file = get_latest_backup_file(mServer, mService);
|
||||
// }
|
||||
|
||||
std::string local_backup_file_path = (std::filesystem::path(local_backups_dir) / backup_file).string();
|
||||
// std::string local_backup_file_path = (std::filesystem::path(local_backups_dir) / backup_file).string();
|
||||
|
||||
if (! std::filesystem::exists(local_backup_file_path)) {
|
||||
std::cerr << "Error: Backup file not found at " << local_backup_file_path << std::endl;
|
||||
return false;
|
||||
}
|
||||
// if (! std::filesystem::exists(local_backup_file_path)) {
|
||||
// std::cerr << "Error: Backup file not found at " << local_backup_file_path << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
// split the backup filename into parts based on the magic string
|
||||
std::vector<std::string> parts = dropshell::split(backup_file, "-_-");
|
||||
if (parts.size() != 4) {
|
||||
std::cerr << "Error: Backup file format is incompatible, - in one of the names?" << std::endl;
|
||||
return false;
|
||||
}
|
||||
// // split the backup filename into parts based on the magic string
|
||||
// std::vector<std::string> parts = dropshell::split(backup_file, "-_-");
|
||||
// if (parts.size() != 4) {
|
||||
// std::cerr << "Error: Backup file format is incompatible, - in one of the names?" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
std::string backup_server_name = parts[0];
|
||||
std::string backup_template_name = parts[1];
|
||||
std::string backup_service_name = parts[2];
|
||||
std::string backup_datetime = parts[3];
|
||||
// std::string backup_server_name = parts[0];
|
||||
// std::string backup_template_name = parts[1];
|
||||
// std::string backup_service_name = parts[2];
|
||||
// std::string backup_datetime = parts[3];
|
||||
|
||||
if (backup_template_name != mServiceInfo.template_name) {
|
||||
std::cerr << "Error: Backup template does not match service template. Can't restore." << std::endl;
|
||||
return false;
|
||||
}
|
||||
// if (backup_template_name != mServiceInfo.template_name) {
|
||||
// std::cerr << "Error: Backup template does not match service template. Can't restore." << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
std::string nicedate = std::string(backup_datetime).substr(0, 10);
|
||||
// std::string nicedate = std::string(backup_datetime).substr(0, 10);
|
||||
|
||||
std::cout << "Restoring " << nicedate << " backup of " << backup_template_name << " taken from "<<backup_server_name<<", onto "<<mServer<<"/"<<mService<<std::endl;
|
||||
std::cout << std::endl;
|
||||
std::cout << "*** ALL DATA FOR "<<mServer<<"/"<<mService<<" WILL BE OVERWRITTEN! ***"<<std::endl;
|
||||
// std::cout << "Restoring " << nicedate << " backup of " << backup_template_name << " taken from "<<backup_server_name<<", onto "<<mServer<<"/"<<mService<<std::endl;
|
||||
// std::cout << std::endl;
|
||||
// std::cout << "*** ALL DATA FOR "<<mServer<<"/"<<mService<<" WILL BE OVERWRITTEN! ***"<<std::endl;
|
||||
|
||||
// run the restore script
|
||||
std::cout << "OK, here goes..." << std::endl;
|
||||
// // run the restore script
|
||||
// std::cout << "OK, here goes..." << std::endl;
|
||||
|
||||
{ // backup existing service
|
||||
maketitle("1) Backing up old service... ");
|
||||
if (!backup(true)) // silent=true
|
||||
{
|
||||
std::cerr << std::endl;
|
||||
std::cerr << "Error: Backup failed, restore aborted." << std::endl;
|
||||
std::cerr << "You can try using dropshell install "<<mServer<<" "<<mService<<" to install the service afresh." << std::endl;
|
||||
std::cerr << "Otherwise, stop the service, create and initialise a new one, then restore to that." << std::endl;
|
||||
return false;
|
||||
}
|
||||
std::cout << "Backup complete." << std::endl;
|
||||
}
|
||||
// { // backup existing service
|
||||
// maketitle("1) Backing up old service... ");
|
||||
// if (!backup(true)) // silent=true
|
||||
// {
|
||||
// std::cerr << std::endl;
|
||||
// std::cerr << "Error: Backup failed, restore aborted." << std::endl;
|
||||
// std::cerr << "You can try using dropshell install "<<mServer<<" "<<mService<<" to install the service afresh." << std::endl;
|
||||
// std::cerr << "Otherwise, stop the service, create and initialise a new one, then restore to that." << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
// std::cout << "Backup complete." << std::endl;
|
||||
// }
|
||||
|
||||
{ // uninstall service, then nuke it.
|
||||
maketitle("2) Uninstalling old service...");
|
||||
// if (!uninstall(true))
|
||||
// return false;
|
||||
// { // uninstall service, then nuke it.
|
||||
// maketitle("2) Uninstalling old service...");
|
||||
// // if (!uninstall(true))
|
||||
// // return false;
|
||||
|
||||
maketitle("3) Nuking old service...");
|
||||
// if (!nuke(true))
|
||||
// return false;
|
||||
}
|
||||
// maketitle("3) Nuking old service...");
|
||||
// // if (!nuke(true))
|
||||
// // return false;
|
||||
// }
|
||||
|
||||
|
||||
{ // restore service from backup
|
||||
maketitle("4) Restoring service data from backup...");
|
||||
std::string remote_backups_dir = remotepath::backups(mServer);
|
||||
std::string remote_backup_file_path = remote_backups_dir + "/" + backup_file;
|
||||
// { // restore service from backup
|
||||
// maketitle("4) Restoring service data from backup...");
|
||||
// std::string remote_backups_dir = remotepath::backups(mServer);
|
||||
// std::string remote_backup_file_path = remote_backups_dir + "/" + backup_file;
|
||||
|
||||
// Copy backup file from local to server
|
||||
if (!scp_file_to_remote(local_backup_file_path, remote_backup_file_path, silent)) {
|
||||
std::cerr << "Failed to copy backup file from local to server" << std::endl;
|
||||
return false;
|
||||
}
|
||||
// // Copy backup file from local to server
|
||||
// if (!scp_file_to_remote(local_backup_file_path, remote_backup_file_path, silent)) {
|
||||
// std::cerr << "Failed to copy backup file from local to server" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
shared_commands::cRemoteTempFolder remote_temp_folder(mServerEnv);
|
||||
mServerEnv.run_remote_template_command(mService, "restore", {}, silent, {{"BACKUP_FILE", remote_backup_file_path}, {"TEMP_DIR", remote_temp_folder.path()}});
|
||||
} // dtor of remote_temp_folder will clean up the temp folder on the server
|
||||
// shared_commands::cRemoteTempFolder remote_temp_folder(mServerEnv);
|
||||
// mServerEnv.run_remote_template_command(mService, "restore", {}, silent, {{"BACKUP_FILE", remote_backup_file_path}, {"TEMP_DIR", remote_temp_folder.path()}});
|
||||
// } // dtor of remote_temp_folder will clean up the temp folder on the server
|
||||
|
||||
|
||||
// { // installing fresh service
|
||||
// maketitle("5) Non-destructive install of fresh service...");
|
||||
// if (!install_service(mServer, mService, true))
|
||||
// return false;
|
||||
// }
|
||||
// // { // installing fresh service
|
||||
// // maketitle("5) Non-destructive install of fresh service...");
|
||||
// // if (!install_service(mServer, mService, true))
|
||||
// // return false;
|
||||
// // }
|
||||
|
||||
bool healthy = false;
|
||||
{// healthcheck the service
|
||||
maketitle("6) Healthchecking service...");
|
||||
std::string green_tick = "\033[32m✓\033[0m";
|
||||
std::string red_cross = "\033[31m✗\033[0m";
|
||||
healthy= (mServerEnv.run_remote_template_command(mService, "status", {}, silent, {}));
|
||||
if (!silent)
|
||||
std::cout << (healthy ? green_tick : red_cross) << " Service is " << (healthy ? "healthy" : "NOT healthy") << std::endl;
|
||||
}
|
||||
// bool healthy = false;
|
||||
// {// healthcheck the service
|
||||
// maketitle("6) Healthchecking service...");
|
||||
// std::string green_tick = "\033[32m✓\033[0m";
|
||||
// std::string red_cross = "\033[31m✗\033[0m";
|
||||
// healthy= (mServerEnv.run_remote_template_command(mService, "status", {}, silent, {}));
|
||||
// if (!silent)
|
||||
// std::cout << (healthy ? green_tick : red_cross) << " Service is " << (healthy ? "healthy" : "NOT healthy") << std::endl;
|
||||
// }
|
||||
|
||||
return healthy;
|
||||
}
|
||||
// return healthy;
|
||||
// }
|
||||
|
||||
|
||||
// backup the service over ssh, using the credentials from server.env (via server_env.hpp)
|
||||
// 1. run backup.sh on the server
|
||||
// 2. create a backup file with format server-service-datetime.tgz
|
||||
// 3. store it in the server's DROPSHELL_DIR/backups folder
|
||||
// 4. copy it to the local user_dir/backups folder
|
||||
// // backup the service over ssh, using the credentials from server.env (via server_env.hpp)
|
||||
// // 1. run backup.sh on the server
|
||||
// // 2. create a backup file with format server-service-datetime.tgz
|
||||
// // 3. store it in the server's DROPSHELL_DIR/backups folder
|
||||
// // 4. copy it to the local user_dir/backups folder
|
||||
|
||||
// ------------------------------------------------------------------------------------------------
|
||||
// Backup the service.
|
||||
// ------------------------------------------------------------------------------------------------
|
||||
bool service_runner::backup(bool silent) {
|
||||
auto service_info = get_service_info(mServer, mService);
|
||||
if (service_info.local_service_path.empty()) {
|
||||
std::cerr << "Error: Service not found" << std::endl;
|
||||
return 1;
|
||||
}
|
||||
// // ------------------------------------------------------------------------------------------------
|
||||
// // Backup the service.
|
||||
// // ------------------------------------------------------------------------------------------------
|
||||
// bool service_runner::backup(bool silent) {
|
||||
// auto service_info = get_service_info(mServer, mService);
|
||||
// if (service_info.local_service_path.empty()) {
|
||||
// std::cerr << "Error: Service not found" << std::endl;
|
||||
// return 1;
|
||||
// }
|
||||
|
||||
const std::string command = "backup";
|
||||
// const std::string command = "backup";
|
||||
|
||||
if (!gTemplateManager().template_command_exists(service_info.template_name, command)) {
|
||||
std::cout << "No backup script for " << service_info.template_name << std::endl;
|
||||
return true; // nothing to back up.
|
||||
}
|
||||
// if (!gTemplateManager().template_command_exists(service_info.template_name, command)) {
|
||||
// std::cout << "No backup script for " << service_info.template_name << std::endl;
|
||||
// return true; // nothing to back up.
|
||||
// }
|
||||
|
||||
// Check if basic installed stuff is in place.
|
||||
std::string remote_service_template_path = remotepath::service_template(mServer, mService);
|
||||
std::string remote_command_script_file = remote_service_template_path + "/" + command + ".sh";
|
||||
std::string remote_service_config_path = remotepath::service_config(mServer, mService);
|
||||
if (!mServerEnv.check_remote_items_exist({
|
||||
remotepath::service(mServer, mService),
|
||||
remote_command_script_file,
|
||||
remotefile::service_env(mServer, mService)})
|
||||
)
|
||||
{
|
||||
std::cerr << "Error: Required service directories not found on remote server" << std::endl;
|
||||
std::cerr << "Is the service installed?" << std::endl;
|
||||
return false;
|
||||
}
|
||||
// // Check if basic installed stuff is in place.
|
||||
// std::string remote_service_template_path = remotepath::service_template(mServer, mService);
|
||||
// std::string remote_command_script_file = remote_service_template_path + "/" + command + ".sh";
|
||||
// std::string remote_service_config_path = remotepath::service_config(mServer, mService);
|
||||
// if (!mServerEnv.check_remote_items_exist({
|
||||
// remotepath::service(mServer, mService),
|
||||
// remote_command_script_file,
|
||||
// remotefile::service_env(mServer, mService)})
|
||||
// )
|
||||
// {
|
||||
// std::cerr << "Error: Required service directories not found on remote server" << std::endl;
|
||||
// std::cerr << "Is the service installed?" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
// Create backups directory on server if it doesn't exist
|
||||
std::string remote_backups_dir = remotepath::backups(mServer);
|
||||
if (!silent) std::cout << "Remote backups directory on "<< mServer <<": " << remote_backups_dir << std::endl;
|
||||
std::string mkdir_cmd = "mkdir -p " + quote(remote_backups_dir);
|
||||
if (!execute_ssh_command(mServerEnv.get_SSH_INFO(), sCommand("",mkdir_cmd, {}), cMode::Silent)) {
|
||||
std::cerr << "Failed to create backups directory on server" << std::endl;
|
||||
return false;
|
||||
}
|
||||
// // Create backups directory on server if it doesn't exist
|
||||
// std::string remote_backups_dir = remotepath::backups(mServer);
|
||||
// if (!silent) std::cout << "Remote backups directory on "<< mServer <<": " << remote_backups_dir << std::endl;
|
||||
// std::string mkdir_cmd = "mkdir -p " + quote(remote_backups_dir);
|
||||
// if (!execute_ssh_command(mServerEnv.get_SSH_INFO(), sCommand("",mkdir_cmd, {}), cMode::Silent)) {
|
||||
// std::cerr << "Failed to create backups directory on server" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
// Create backups directory locally if it doesn't exist
|
||||
std::string local_backups_dir = gConfig().get_local_backup_path();
|
||||
if (local_backups_dir.empty()) {
|
||||
std::cerr << "Error: Local backups directory not found" << std::endl;
|
||||
std::cerr << "Run 'dropshell edit' to configure DropShell" << std::endl;
|
||||
return false;
|
||||
}
|
||||
if (!std::filesystem::exists(local_backups_dir))
|
||||
std::filesystem::create_directories(local_backups_dir);
|
||||
// // Create backups directory locally if it doesn't exist
|
||||
// std::string local_backups_dir = gConfig().get_local_backup_path();
|
||||
// if (local_backups_dir.empty()) {
|
||||
// std::cerr << "Error: Local backups directory not found" << std::endl;
|
||||
// std::cerr << "Run 'dropshell edit' to configure DropShell" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
// if (!std::filesystem::exists(local_backups_dir))
|
||||
// std::filesystem::create_directories(local_backups_dir);
|
||||
|
||||
// Get current datetime for backup filename
|
||||
auto now = std::chrono::system_clock::now();
|
||||
auto time = std::chrono::system_clock::to_time_t(now);
|
||||
std::stringstream datetime;
|
||||
datetime << std::put_time(std::localtime(&time), "%Y-%m-%d_%H-%M-%S");
|
||||
// // Get current datetime for backup filename
|
||||
// auto now = std::chrono::system_clock::now();
|
||||
// auto time = std::chrono::system_clock::to_time_t(now);
|
||||
// std::stringstream datetime;
|
||||
// datetime << std::put_time(std::localtime(&time), "%Y-%m-%d_%H-%M-%S");
|
||||
|
||||
// Construct backup filename
|
||||
shared_commands::cBackupFileName backup_filename_construction(mServer, mService, service_info.template_name);
|
||||
if (!backup_filename_construction.is_valid()) {
|
||||
std::cerr << "Invalid backup filename" << std::endl;
|
||||
return false;
|
||||
}
|
||||
std::string backup_filename = backup_filename_construction.get_filename();
|
||||
std::string remote_backup_file_path = remote_backups_dir + "/" + backup_filename;
|
||||
std::string local_backup_file_path = (std::filesystem::path(local_backups_dir) / backup_filename).string();
|
||||
// // Construct backup filename
|
||||
// shared_commands::cBackupFileName backup_filename_construction(mServer, mService, service_info.template_name);
|
||||
// if (!backup_filename_construction.is_valid()) {
|
||||
// std::cerr << "Invalid backup filename" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
// std::string backup_filename = backup_filename_construction.get_filename();
|
||||
// std::string remote_backup_file_path = remote_backups_dir + "/" + backup_filename;
|
||||
// std::string local_backup_file_path = (std::filesystem::path(local_backups_dir) / backup_filename).string();
|
||||
|
||||
// assert that the backup filename is valid - -_- appears exactly 3 times in local_backup_file_path.
|
||||
ASSERT(3 == count_substring("-_-", local_backup_file_path), "Invalid backup filename");
|
||||
// // assert that the backup filename is valid - -_- appears exactly 3 times in local_backup_file_path.
|
||||
// ASSERT(3 == count_substring("-_-", local_backup_file_path), "Invalid backup filename");
|
||||
|
||||
{ // Run backup script
|
||||
shared_commands::cRemoteTempFolder remote_temp_folder(mServerEnv);
|
||||
if (!mServerEnv.run_remote_template_command(mService, command, {}, silent, {{"BACKUP_FILE", remote_backup_file_path}, {"TEMP_DIR", remote_temp_folder.path()}})) {
|
||||
std::cerr << "Backup script failed on remote server: " << remote_backup_file_path << std::endl;
|
||||
return false;
|
||||
}
|
||||
// { // Run backup script
|
||||
// shared_commands::cRemoteTempFolder remote_temp_folder(mServerEnv);
|
||||
// if (!mServerEnv.run_remote_template_command(mService, command, {}, silent, {{"BACKUP_FILE", remote_backup_file_path}, {"TEMP_DIR", remote_temp_folder.path()}})) {
|
||||
// std::cerr << "Backup script failed on remote server: " << remote_backup_file_path << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
|
||||
// Copy backup file from server to local
|
||||
if (!scp_file_from_remote(remote_backup_file_path, local_backup_file_path, silent)) {
|
||||
std::cerr << "Failed to copy backup file from server" << std::endl;
|
||||
return false;
|
||||
}
|
||||
} // dtor of remote_temp_folder will clean up the temp folder on the server
|
||||
// // Copy backup file from server to local
|
||||
// if (!scp_file_from_remote(remote_backup_file_path, local_backup_file_path, silent)) {
|
||||
// std::cerr << "Failed to copy backup file from server" << std::endl;
|
||||
// return false;
|
||||
// }
|
||||
// } // dtor of remote_temp_folder will clean up the temp folder on the server
|
||||
|
||||
if (!silent) {
|
||||
std::cout << "Backup created successfully. Restore with:"<<std::endl;
|
||||
std::cout << " dropshell restore " << mServer << " " << mService << " " << backup_filename << std::endl;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
// if (!silent) {
|
||||
// std::cout << "Backup created successfully. Restore with:"<<std::endl;
|
||||
// std::cout << " dropshell restore " << mServer << " " << mService << " " << backup_filename << std::endl;
|
||||
// }
|
||||
// return true;
|
||||
// }
|
||||
|
||||
// Helper function to get the latest backup file for a given server and service
|
||||
std::string service_runner::get_latest_backup_file(const std::string& server, const std::string& service) {
|
||||
std::string local_backups_dir = gConfig().get_local_backup_path();
|
||||
if (local_backups_dir.empty() || !std::filesystem::exists(local_backups_dir)) {
|
||||
std::cerr << "Error: Local backups directory not found: " << local_backups_dir << std::endl;
|
||||
return "";
|
||||
}
|
||||
// // Helper function to get the latest backup file for a given server and service
|
||||
// std::string service_runner::get_latest_backup_file(const std::string& server, const std::string& service) {
|
||||
// std::string local_backups_dir = gConfig().get_local_backup_path();
|
||||
// if (local_backups_dir.empty() || !std::filesystem::exists(local_backups_dir)) {
|
||||
// std::cerr << "Error: Local backups directory not found: " << local_backups_dir << std::endl;
|
||||
// return "";
|
||||
// }
|
||||
|
||||
// Get the template name for this service
|
||||
LocalServiceInfo info = get_service_info(server, service);
|
||||
if (info.template_name.empty()) {
|
||||
std::cerr << "Error: Could not determine template name for service: " << service << std::endl;
|
||||
return "";
|
||||
}
|
||||
// // Get the template name for this service
|
||||
// LocalServiceInfo info = get_service_info(server, service);
|
||||
// if (info.template_name.empty()) {
|
||||
// std::cerr << "Error: Could not determine template name for service: " << service << std::endl;
|
||||
// return "";
|
||||
// }
|
||||
|
||||
// Build the expected prefix for backup files
|
||||
std::string prefix = server + "-_-" + info.template_name + "-_-" + service + "-_-";
|
||||
std::string latest_file;
|
||||
std::string latest_datetime;
|
||||
// // Build the expected prefix for backup files
|
||||
// std::string prefix = server + "-_-" + info.template_name + "-_-" + service + "-_-";
|
||||
// std::string latest_file;
|
||||
// std::string latest_datetime;
|
||||
|
||||
std::cout << "Looking for backup files in " << local_backups_dir << std::endl;
|
||||
// std::cout << "Looking for backup files in " << local_backups_dir << std::endl;
|
||||
|
||||
for (const auto& entry : std::filesystem::directory_iterator(local_backups_dir)) {
|
||||
if (!entry.is_regular_file()) continue;
|
||||
std::string filename = entry.path().filename().string();
|
||||
if (filename.rfind(prefix, 0) == 0) { // starts with prefix
|
||||
// Extract the datetime part
|
||||
size_t dt_start = prefix.size();
|
||||
size_t dt_end = filename.find(".tgz", dt_start);
|
||||
if (dt_end == std::string::npos) continue;
|
||||
std::string datetime = filename.substr(dt_start, dt_end - dt_start);
|
||||
std::cout << "Found backup file: " << filename << " with datetime: " << datetime << std::endl;
|
||||
if (datetime > latest_datetime) {
|
||||
latest_datetime = datetime;
|
||||
latest_file = filename;
|
||||
}
|
||||
}
|
||||
}
|
||||
// for (const auto& entry : std::filesystem::directory_iterator(local_backups_dir)) {
|
||||
// if (!entry.is_regular_file()) continue;
|
||||
// std::string filename = entry.path().filename().string();
|
||||
// if (filename.rfind(prefix, 0) == 0) { // starts with prefix
|
||||
// // Extract the datetime part
|
||||
// size_t dt_start = prefix.size();
|
||||
// size_t dt_end = filename.find(".tgz", dt_start);
|
||||
// if (dt_end == std::string::npos) continue;
|
||||
// std::string datetime = filename.substr(dt_start, dt_end - dt_start);
|
||||
// std::cout << "Found backup file: " << filename << " with datetime: " << datetime << std::endl;
|
||||
// if (datetime > latest_datetime) {
|
||||
// latest_datetime = datetime;
|
||||
// latest_file = filename;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
|
||||
if (latest_file.empty()) {
|
||||
std::cerr << "Error: No backup files found for " << server << ", " << service << std::endl;
|
||||
}
|
||||
// if (latest_file.empty()) {
|
||||
// std::cerr << "Error: No backup files found for " << server << ", " << service << std::endl;
|
||||
// }
|
||||
|
||||
std::cout << "Latest backup file: " << latest_file << std::endl;
|
||||
return latest_file;
|
||||
}
|
||||
// std::cout << "Latest backup file: " << latest_file << std::endl;
|
||||
// return latest_file;
|
||||
// }
|
||||
|
||||
} // namespace dropshell
|
||||
// } // namespace dropshell
|
||||
Reference in New Issue
Block a user