Merge pull request #14 from seeker89/speed

Improve build speed

Author: seeker89

examples/killer-whiles/cereal_killer.sh

@@ -14,7 +14,7 @@ echo "Wait some time in-between killings"
 sleep 2
 echo
 
-echo "Killing instance A (port 8002)"
+echo "Killing instance B (port 8002)"
 ps auxf | grep 8002 | awk '{system("sudo kill " $2)}'
 sleep 0.5
 systemctl status faas001_b

examples/killer-whiles/killer_while.sh

@@ -6,7 +6,7 @@ while [ $i -le 5 ]
 do
     echo "Killing faas001_a ${i}th time"
     ps auxf | grep killer-whiles | grep python | grep 8001 | awk '{system("sudo kill " $2)}'
-    sleep 0.5
+    sleep 1.25
     i=$[$i+1]
 done
 
@@ -20,7 +20,7 @@ while [ $i -le 5 ]
 do
     echo "Killing faas001_b ${i}th time"
     ps auxf | grep killer-whiles | grep python | grep 8002 | awk '{system("sudo kill " $2)}'
-    sleep 0.5
+    sleep 1.25
     i=$[$i+1]
 done
 

vm/Makefile

@@ -9,12 +9,15 @@ validate:
 
 build: validate
 	${packer_bin} build -on-error=ask ${template_file}
-	ls -al ${output_dir}
+	ls -alh ${output_dir}
 
 package:
 	shasum -a 256 ${output_dir}/* | tee chaos-engineering-VM.sha256
 	zip -s 1g -sv ${vm_name}.zip ${output_dir}/*
 	shasum -a 256 ${vm_name}* | tee parts.sha256
 	ls -alh ${vm_name}*
 
-.PHONY: validate build package
+clean:
+	rm -rf ${output_dir}
+
+.PHONY: validate build package clean

vm/ansible.cfg

@@ -0,0 +1,2 @@
+[defaults]
+callback_whitelist = profile_tasks

vm/ansible/prerequisites/tasks/main.yml

@@ -112,7 +112,6 @@
     echo 1 > /proc/sys/vm/overcommit_memory
 
 - name: Prebuild python 3.7 from source with dtrace support
-  become: make
   shell: |
     # install the dependencies
     sudo apt-get install -y build-essential
@@ -136,10 +135,11 @@
     curl -o Python-3.7.0.tgz https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
     tar -xzf Python-3.7.0.tgz
     cd Python-3.7.0
-    ./configure --with-dtrace --enable-optimizations
+    ./configure --with-dtrace --without-tests
     make
     #make test
     sudo make install
+    ./python --version
 
 - name: Install pip dependencies
   become: true