ADD: add a simple working version of a pod controler class

This commit is contained in:
Henry Winkel
2023-08-07 17:31:23 +02:00
parent ca1e714c51
commit bc6617e100
15 changed files with 731 additions and 13 deletions

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@@ -0,0 +1,45 @@
#pragma once
#include "nlohmann/json_fwd.hpp"
#include <map>
#include <string>
#include <vector>
#include <yaml-cpp/yaml.h>
#include <fstream>
#include <curlpp/cURLpp.hpp>
#include <curlpp/Easy.hpp>
#include <curlpp/Options.hpp>
#include <kubecontrol/WriterMemoryClass.hpp>
#include <loguru.hpp>
#include <nlohmann/json.hpp>
namespace kubecontrol
{
class KubePod
{
public:
KubePod(std::string Label, std::string Uuid, std::string ContainerImage);
void setEnvironmentVar(std::string key, std::string val);
std::map<std::string, std::string> GetEnvironmentVars();
std::string* GetEnvironmentVar(std::string key);
std::string createYAML();
nlohmann::json start(std::string apiAddress,std::string token);
nlohmann::json stop(std::string apiAddress,std::string token);
nlohmann::json getInfo(std::string apiAddress,std::string token);
private:
std::string Label_;
std::string Uuid_;
std::string ContainerImage_;
std::string ContainerRegistry_;
std::string PathToYaml_;
std::map<std::string, std::string> EnvirmonentVars_;
};
}

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@@ -0,0 +1,70 @@
#pragma once
#include <cstddef>
#include <cstdlib>
#include <cstring>
#include <iostream>
#define MAX_FILE_LENGTH 20000
class WriterMemoryClass
{
public:
// Helper Class for reading result from remote host
WriterMemoryClass()
{
this->m_pBuffer = NULL;
this->m_pBuffer = (char*) malloc(MAX_FILE_LENGTH * sizeof(char));
this->m_Size = 0;
};
~WriterMemoryClass()
{
if (this->m_pBuffer)
free(this->m_pBuffer);
};
void* Realloc(void* ptr, size_t size)
{
if(ptr)
return realloc(ptr, size);
else
return malloc(size);
};
// Callback must be declared static, otherwise it won't link...
size_t WriteMemoryCallback(char* ptr, size_t size, size_t nmemb)
{
// Calculate the real size of the incoming buffer
size_t realsize = size * nmemb;
// (Re)Allocate memory for the buffer
m_pBuffer = (char*) Realloc(m_pBuffer, m_Size + realsize);
// Test if Buffer is initialized correctly & copy memory
if (m_pBuffer == NULL) {
realsize = 0;
}
memcpy(&(m_pBuffer[m_Size]), ptr, realsize);
m_Size += realsize;
// return the real size of the buffer...
return realsize;
};
std::string getResponse()
{
return m_pBuffer;
}
void print()
{
std::cout << "Size: " << m_Size << std::endl;
std::cout << "Content: " << std::endl << m_pBuffer << std::endl;
}
// Public member vars
char* m_pBuffer;
size_t m_Size;
};

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@@ -1,14 +1,25 @@
#pragma once
#include <string>
#include <yaml.h>
#include <yaml-cpp/yaml.h>
namespace kubecontrol
{
class kubecontrol
{
public:
kubecontrol(std::string pathToKubectlConfig);
void getPods();
void startPod();
void deletePod(std::string uid);
std::string createYAML();
private:
std::string BearerToken_;
std::string ServerAddress_;
std::string NameSpace_;
};
}