correcting preprocess code and setting up gostack

aws-scripts/preprocess_peerlist.py

@@ -8,12 +8,14 @@ if __name__ == "__main__":
         mylist = myline.split(" ")
         ip = mylist[0]
         node = mylist[2]
-        if node != "transaction":
-            peerList.append(myline)
+        if str(ip) != str(current_ip):
+            if node != "transaction":
+                peerList.append(myline)
         else:
-            h = open("isTransaction.txt","w")
-            h.write("I am just a transaction generator node")
-            h.close()
+            if node == "transaction":
+                h = open("isTransaction.txt","w")
+                h.write("I am just a transaction generator node")
+                h.close()
     f.close()
     g = open("global_peerlist.txt","w")
     for myline in peerList:

aws-scripts/run_instances.sh

@@ -1,4 +1,3 @@
 #!/bin/bash -x
 cd /home/ec2-user/projects/src/harmony-benchmark
-go get github.com/go-stack/stack
 ./deploy_one_instance.sh global_nodes.txt

aws-scripts/setup_golang.sh

@@ -6,7 +6,13 @@ sudo yum install -y golang
 echo "export GOROOT=/usr/lib/golang" >> $HOME/.bash_profile
 
 # GOPATH is the location of your work directory
-echo "export GOPATH=/home/ec2-user/projects" >> $HOME/.bash_profile
+echo "export GOROOT=/usr/lib/golang" >> $HOME/.bash_profile
 
 # PATH in order to access go binary system wide
 echo "export PATH=$PATH:$GOROOT/bin" >> $HOME/.bash_profile
+
+export GOROOT=/usr/lib/golang
+export GOROOT=/usr/lib/golang
+export PATH=$PATH:$GOROOT/bin
+source $HOME/.bash_profile
+sudo go get github.com/go-stack/stack