with isServiceOnServer

src/.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "files.associations": {
+        "iostream": "cpp",
+        "ostream": "cpp"
+    }
+}

src/Service.h

@@ -6,8 +6,7 @@
 #define SERVICE_H
 
 #include <iostream>
-#include <string>
-#include  <string>
+#include <cstring>
 #include <list>
 
 using namespace std;

src/Services.cpp

@@ -72,8 +72,8 @@ vector <Service> Services::readServicesFromCSV (string CSV) const
         string line; 
         string tmpUserID; //used before converting to int
         int userID;
-        string username;
-        string server;
+        string username="";
+        string server="";
         list <string> servers;
         while(getline(streamServices,line)){
             servers.clear();
@@ -81,11 +81,13 @@ vector <Service> Services::readServicesFromCSV (string CSV) const
                 continue; 
             }
             stringstream streamLine(line);
-            getline(streamLine,tmpUserID,';'); //extracting the userID
+            getline(streamLine,tmpUserID,','); //extracting the userID
             userID=stoi(tmpUserID);
-            getline(streamLine,username,';'); //extracting the username
+            getline(streamLine,username,','); //extracting the username
             while(getline(streamLine,server,';')){ //extracting the server(s)
+                if(!server.empty()){
                 servers.push_back(server);
+                }
             }         
             Service entry = Service(userID,username,servers);
             result.push_back(entry);

src/main.cpp

@@ -10,55 +10,83 @@
 #include "DockerModule.h"
 using namespace std;
 
-void help()
+void help(char * argv0)
 {
     //temporary 
-    cout << "usage: ./$argv[0] action file \n with action=deploy or remove and file=path to a file or all. \n" << endl;
+    cout << "usage: ./" << argv0 <<"action file \n with action=deploy or remove and file=path to a file or all. \n" << endl;
 }
 
-int isServiceOnServer()
+int isServiceOnServer(Service service)
 //this method tests if a certain service is on the current server
-//it uses the bash command dig, thanks to a pipe to a separate bash process
+//it looks into the /etc/hosts file thanks to a pipe to a separate bash process
 {
     FILE *p;
-    char result [100];
-
-    p = popen("ls -la","r"); //just to test that popen works
+    char result [100]={0};
+    string cmd ="getent hosts " +service.getUsername();  
+    p = popen(cmd.c_str(),"r"); 
     if( p == NULL)
     {
         cout << "Unable to verify if the service is on the server, bash process opening error." << endl;
         return -1;
     }
-    while(fgets(result,100,p)!=NULL){
-        //if several lines, copy result somewhere to save
-        cout << result << endl;
-    }
+    fgets(result,100,p);
     pclose(p);
+    if(strstr(result,"::1")!=nullptr){
+        cout << "service on server" << endl;
+        return 0;
+    }
+    cout << "service not on server" << endl;
+    return 1;
+}
+
+int deployAll(){
+    cout << "deploying all" <<endl;
+    return 0;
+}
+
+int deployService(string service){
+    cout << "deploying service" << endl;
+    return 0;
+}
+
+int removeAll(){
+    cout << "removing all"<<endl;
+    return 0;
+}
+
+int removeService(const char* service){
+    cout<< "removing service"<<endl;
     return 0;
 }
 
 int main(int argc, char *argv[])
 {
-    bool action_deploy=false;
-    bool action_remove=false;
-    bool all=false;
-    //list<Module *> modules;
     if (argc != 3){
         cout << "Invalid number of arguments. \n" << endl;
-        help();
+        help(argv[0]);
         exit(1);
     } else {
         if (strcmp(argv[1],"deploy")==0){
-            action_deploy=true;
+            if(strcmp(argv[2],"all")==0){
+                deployAll();
+            }else{
+                string service = argv[2];
+                deployService(service);
+            }
         } else if (strcmp(argv[1],"remove")==0){
-            action_remove=true;
+            if(strcmp(argv[2],"all")==0){
+                removeAll();
+            }else{
+                removeService(argv[2]);
+            }
         } else {
             cout << "Invalid argument. \n" << endl;
             exit(1);
         }
 
-        DockerModule dmodule;      
-        isServiceOnServer();   
+        //DockerModule dmodule;  
+        Services services = Services();    
+        isServiceOnServer(services.getServices()[0]);   
     }
     return 0;
 }

src/servers.csv

@@ -0,0 +1,3 @@
+ID,Name,IP1,IP2,IP3
+1,ordinosaure,10.0.0.1
+2,shlag_cluster,ordinosaure

src/services.csv

@@ -1,55 +1,4 @@
-1;sftp.jean-cloud.net;raku.jean-cloud.org
-#2;benevoles31.karnaval.fr;max.jean-cloud.org
-3;builder.rimarima.fr;raku.jean-cloud.org
-5;chiloe.eu;shlago.jean-cloud.org
-7;collectif-arthadie.fr;izzo.jean-cloud.org
-8;compagnienouvelle.fr;shlago.jean-cloud.org
-9;copaines.jean-cloud.net;shlago.jean-cloud.org
-11;deployer.jean-cloud.org;shlago.jean-cloud.org
-12;dnscerts.jean-cloud.org;montbonnot.jean-cloud.org
-13;etrevivant.net;shlago.jean-cloud.org
-14;feministesucl34.communistesliber;none
-15;feteducourt.jean-cloud.net;shlago.jean-cloud.org
-16;feteducourt2020.jean-cloud.net;shlago.jean-cloud.org
-17;git.jean-cloud.net;izzo.jean-cloud.org
-20;inurbe.fr;shlago.jean-cloud.org
-21;jean-cloud.net;shlago.jean-cloud.org
-22;leida.fr;shlago.jean-cloud.org
-23;lexicographe.jean-cloud.net;shlago.jean-cloud.org
-24;metamorphosemagazine.fr;shlago.jean-cloud.org
-25;mux.radiodemo.oma-radio.fr;raku.jean-cloud.org
-26;nc-backup.jean-cloud.net;raku.jean-cloud.org
-27;ns.jean-cloud.org;nowhere
-28;ns1.jean-cloud.org;izzo.jean-cloud.org
-29;nuage.jean-cloud.net;izzo.jean-cloud.org
-30;oma-radio.fr;izzo.jean-cloud.org
-31;pa1.studios.oma-radio.fr;tetede.jean-cloud.org
-32;paj.oma-radio.fr;nougaro.jean-cloud.org
-33;quadrille-elsa.jean-cloud.net;shlago.jean-cloud.org
-34;radiodemo.oma-radio.fr;raku.jean-cloud.org
-35;radionimaitre.oma-radio.fr;tetede.jean-cloud.org
-36;raplacgr.jean-cloud.net;izzo.jean-cloud.org
-37;rimarima.fr;raku.jean-cloud.org
-38;rpnow.jean-cloud.net;izzo.jean-cloud.org
-39;soundbase.radiodemo.oma-radio.fr;montbonnot.jean-cloud.org
-40;static.jean-cloud.net;izzo.jean-cloud.org
-41;velov.jean-cloud.net;shlago.jean-cloud.org
-42;wiki-cgr.jean-cloud.net;izzo.jean-cloud.org
-43;radio.karnaval.fr;tetede.jean-cloud.org
-44;wordpress.abc.jean-cloud.net;raku.jean-cloud.org
-45;jean-cloud.org;shlago.jean-cloud.org
-46;soundbase.paj.oma-radio.fr;montbonnot.jean-cloud.org
-47;backup-borg-server;montbonnot.jean-cloud.org
-48;backup-borg-client;raku.jean-cloud.org
-49;soundbase.radionimaitre.oma;montbonnot.jean-cloud.org
-50;monitoring.jean-cloud.net;montbonnot.jean-cloud.org
-51;benevoles32.karnaval.fr;izzo.jean-cloud.org
-52;nginx_exporter;shlago.jean-cloud.org
-#54;accent.jean-cloud.net;raku.jean-cloud.org
-55;gaia.jean-cloud.net;shlago.jean-cloud.org
-56;association-chahut.fr;izzo.jean-cloud.org
-57;mutubot.jean-cloud.net;izzo.jean-cloud.org
-59;lyon1.studios.oma-radio.fr;izzo.jean-cloud.org
-60;soundbase.radiokipik.org;montbonnot.jean-cloud.org
-61;radiokipik.org;izzo.jean-cloud.org
-62;mux.radiokipik.org;izzo.jean-cloud.org
+#ID,Name,Server
+1,test.sh8s.sh,ordinosaure
+2,truc.sh8s.sh,shlag_cluster
+3,other.sh8s.sh,

test/ServicesTest/Services.cpp

@@ -72,8 +72,8 @@ vector <Service> Services::readServicesFromCSV (string CSV) const
         string line; 
         string tmpUserID; //used before converting to int
         int userID;
-        string username;
-        string server;
+        string username="";
+        string server="";
         list <string> servers;
         while(getline(streamServices,line)){
             servers.clear();
@@ -85,7 +85,9 @@ vector <Service> Services::readServicesFromCSV (string CSV) const
             userID=stoi(tmpUserID);
             getline(streamLine,username,';'); //extracting the username
             while(getline(streamLine,server,';')){ //extracting the server(s)
+                if(!server.empty()){
                 servers.push_back(server);
+                }
             }         
             Service entry = Service(userID,username,servers);
             result.push_back(entry);

test/ServicesTest/main.cpp

@@ -14,24 +14,13 @@ int main()
     list <string> s5;
     list <string> s6;
     list <string> s7;
-    list <string> s8={"server8","server8bis","server8ter"};
-
-    string emptyUsername;
 
     expectedResult.push_back(Service(1,"username1",s1));
     expectedResult.push_back(Service(3,"username3",s3));
     expectedResult.push_back(Service(4,"username4",s4));
     expectedResult.push_back(Service(5,"username5",s5));
-    expectedResult.push_back(Service(6,emptyUsername,s6));
+    expectedResult.push_back(Service(6,"",s6));
     expectedResult.push_back(Service(7,"username7",s7));
-    expectedResult.push_back(Service(8,"username8",s8));
-
-
-    if(expectedResult[4]==result[4]){
-        cout << "first good" << endl;
-    }else{
-        cout << "not good" << endl;
-    }
 
     if(expectedResult==result){
         cout << "Services test: OK" << endl;

test/ServicesTest/testSample.csv

@@ -5,5 +5,3 @@
 5;username5;
 6;;;
 7;username7
-
-