Setting the environment in the container

README.md

@@ -1,2 +1,20 @@
 ovpl
 ====
+
+1) Edit the file ovpl/config/config.json to set the proxies
+
+   "ENVIRONMENT": {
+       "HTTP_PROXY":"proxy.vlabs.ac.in:8080",
+       "HTTPS_PROXY":"proxy.vlabs.ac.in:8080"
+   },
+
+2) Do the same with the file ovpl/src/VMManager/config.json
+
+3) Edit the file ovpl/src/settings.py to set the 
+   SUBNET field to match with the subnet of your base machine
+
+   If the ip address of your base machine is 10.2.58.XXX, 
+
+	SUBNET = ["10.2.58.12/28"]
+
+4) Do the same with the file ovpl/src/adapters/settings.py

config/config.json

@@ -1,8 +1,8 @@
 {
 
     "ENVIRONMENT": {
-        "HTTP_PROXY":"proxy.iiit.ac.in:8080",
-        "HTTPS_PROXY":"proxy.iiit.ac.in:8080"
+        "HTTP_PROXY":"proxy.vlabs.ac.in:8080",
+        "HTTPS_PROXY":"proxy.vlabs.ac.in:8080"
     },
 
     "CONTROLLER_CONFIG": {

src/VMManager/VMManager.py

@@ -81,7 +81,10 @@ def test_lab(lab_src_url, version=None):
     # get the appropriate the actions from lab_spec.json
     # run LabAction Runner
         # instantiate the object
-
+    from envsetup import EnvSetUp
+    e = EnvSetUp()
+    Logging.LOGGER.info("Environment http_proxy = %s" % os.environ["http_proxy"])
+    Logging.LOGGER.info("Environment https_proxy = %s" % os.environ["https_proxy"])
     def get_build_steps_spec(lab_spec):
         return {"build_steps": lab_spec['lab']['build_requirements']['platform']['build_steps']}
 
@@ -174,6 +177,6 @@ def get_lab_spec(repo_name):
 
 
 if __name__ == "__main__":
-    test_lab("https://github.com/nrchandan/vlab-computer-programming")
+    test_lab("https://travula@bitbucket.org/virtual-labs/cse02-programming.git")
     print cpu_load()
     print mem_usage()

src/VMManager/config.json

@@ -0,0 +1,67 @@
+{
+
+    "ENVIRONMENT": {
+        "HTTP_PROXY":"proxy.vlabs.ac.in:8080",
+        "HTTPS_PROXY":"proxy.vlabs.ac.in:8080"
+    },
+
+    "CONTROLLER_CONFIG": {
+        "SERVER_PORT":8080,
+        "LOG_FILENAME":"/root/ovpl/log/ovpl.log"
+    },
+
+    "LABMANAGER_CONFIG": {
+        "GIT_CLONE_LOC":"/root/labs/lab-repo-cache/",
+        "LAB_SPEC_LOC":"/scripts/labspec.json"
+    },
+
+    "VMMANAGER_CONFIG": {
+        "DISK_USAGE_URI":"/api/1.0/disk-usage",
+        "MEMORY_USAGE_URI":"/api/1.0/mem-usage",
+        "RUNNING_TIME_URI":"/api/1.0/running-time",
+        "RUNNING_PROCESSES_URI":"/api/1.0/running-processes",        
+        "CPU_LOAD_URI":"/api/1.0/cpu_load",
+        "EXECUTE_URI":"/api/1.0/execute/([\\w*\\d*\\%\\-]+)",
+        "TEST_LAB_URI":"/api/1.0/test-lab",
+        "SERVER_PORT":8089,
+        "GIT_CLONE_LOC":"/root/VMManager/lab-repo-cache/",
+        "LAB_SPEC_LOC":"/scripts/labspec.json",
+        "LOG_FILENAME":"/root/VMManager/log/vmmanager.log"
+    },
+
+    "API_ENDPOINTS": {
+	"__comment__":"used by vm pool manager",
+	"CREATE_URI_ADAPTER_ENDPOINT":"/api/1.0/vm/create",
+	"DESTROY_URI_ADAPTER_ENDPOINT":"/api/1.0/vm/destroy",
+	"RESTART_URI_ADAPTER_ENDPOINT":"/api/1.0/vm/restart"
+    },
+
+    "VMPOOL_CONFIGURATION": {
+        "VMPOOLS": [
+            {
+                "POOLID":1,
+                "DESCRIPTION":"LINUX",
+                "ADAPTERIP":"http://localhost",
+                "PORT":"8000"
+            },
+            {
+                "POOLID":2,
+                "DESCRIPTION":"WINDOWS",
+                "ADAPTERIP":"http://localhost",
+                "PORT":"8000"
+            },
+            {
+                "POOLID":3,
+                "DESCRIPTION":"AMAZONS3",
+                "ADAPTERIP":"http://localhost",
+                "PORT":"8000"
+            },
+            {
+                "POOLID":4,
+                "DESCRIPTION":"AMAZONEC2",
+                "ADAPTERIP":"http://localhost",
+                "PORT":"8000"
+            }
+        ]
+    }
+}

src/VMManager/envsetup.py

@@ -0,0 +1,64 @@
+import os
+import sys
+import json
+
+
+class EnvSetUp:
+
+
+    def __init__(self):
+        #do nothing
+        self.ovpl_directory_path = None
+        self.config_spec = None
+        self.http_proxy =  None
+        self.https_proxy = None
+        self.no_proxy = ""
+        self.set_ovpl_directory_path()
+        self.setup_pythonpath()
+        self.create_no_proxy_string()
+        self.get_proxy_values()
+        self.set_environment()
+
+
+    def set_ovpl_directory_path(self):
+        # The assumption here is that this script is in the src directory
+        # which is one directory above ovpl
+        self.ovpl_directory_path = os.path.dirname(os.path.abspath(__file__))
+        print self.ovpl_directory_path
+
+    def setup_pythonpath(self):
+        sys.path.append(self.ovpl_directory_path)
+
+
+    def create_no_proxy_string(self):
+
+        self.no_proxy += "localhost"
+
+
+    def get_proxy_values(self):
+
+        self.config_spec = json.loads(open(self.ovpl_directory_path + "/config.json").read())
+        self.http_proxy  = self.config_spec["ENVIRONMENT"]["HTTP_PROXY"]
+        self.https_proxy = self.config_spec["ENVIRONMENT"]["HTTPS_PROXY"]
+
+    def set_environment(self):
+        os.environ["http_proxy"] = self.http_proxy
+        os.environ["https_proxy"] = self.https_proxy
+        os.environ["no_proxy"] = self.no_proxy
+        if "PYTHONPATH" in os.environ:
+            os.environ["PYTHONPATH"] += ":"
+            os.environ["PYTHONPATH"] += self.ovpl_directory_path
+        else:
+            os.environ["PYTHONPATH"] = self.ovpl_directory_path
+
+
+if __name__ == '__main__':
+    e = EnvSetUp()
+#    print e.ovpl_directory_path
+#    print e.no_proxy
+#    print e.http_proxy
+#    print e.https_proxy
+    print os.environ["http_proxy"]
+    print os.environ["https_proxy"]
+    print os.environ["no_proxy"]
+    print os.environ["PYTHONPATH"]

src/adapters/settings.py

@@ -15,7 +15,7 @@
 
 
 def get_subnet():
-	SUBNET = ["10.2.56.12/28"]
+	SUBNET = ["10.2.58.12/28"]
 
 	assert isinstance(SUBNET, list)
 	return SUBNET

src/settings.py

@@ -15,7 +15,7 @@
 
 
 def get_subnet():
-	SUBNET = ["10.2.56.12/28"]
+	SUBNET = ["10.2.58.12/28"]
 
 	assert isinstance(SUBNET, list)
 	return SUBNET