Linux logging fix for AUMV1

Makefile

@@ -272,7 +272,7 @@ providers:
 ifeq ($(BUILD_OMS),BUILD_OMS)
 nx:
 	rm -rf output/staging; \
-	VERSION="1.4"; \
+	VERSION="1.5"; \
 	PROVIDERS="nxService nxPackage nxUser nxGroup nxAvailableUpdates"; \
 	STAGINGDIR="output/staging/$@/DSCResources"; \
 	cat Providers/Modules/$@.psd1 | sed "s@<MODULE_VERSION>@$${VERSION}@" > intermediate/Modules/$@.psd1; \
@@ -294,7 +294,7 @@ nx:
 else
 nx:
 	rm -rf output/staging; \
-	VERSION="1.4"; \
+	VERSION="1.5"; \
 	PROVIDERS="nxFile nxScript nxUser nxGroup nxService nxPackage nxEnvironment nxSshAuthorizedKeys nxArchive nxFileLine"; \
 	STAGINGDIR="output/staging/$@/DSCResources"; \
 	cat Providers/Modules/$@.psd1 | sed "s@<MODULE_VERSION>@$${VERSION}@" > intermediate/Modules/$@.psd1; \

Providers/Modules/Plugins/PatchManagement/plugin/filter_patch_management.rb

@@ -45,4 +45,4 @@ def filter(tag, time, record)
       return linuxUpdates.transform_and_wrap(xml_string, @hostname, time)
     end # filter
   end # class
-end # module
+end # module

Providers/Scripts/2.4x-2.5x/Scripts/nxAvailableUpdates.py

@@ -12,6 +12,7 @@
 import fnmatch
 import time
 import os
+import uuid
 
 protocol = imp.load_source('protocol', '../protocol.py')
 nxDSCLog = imp.load_source('nxDSCLog', '../nxDSCLog.py')
@@ -71,9 +72,15 @@ def GetAptUpdates(Name):
 
     updates_list = []
     d = {}
+    g_guid = str(uuid.uuid4())
+    privileged_path = "/tmp/"
+
     #Collect Security updates
-    security_sources_list = '/tmp/az-update-security.list'
+    security_sources_list = os.path.join(privileged_path, 'msft-v1-assess-security-{0}.list'.format(g_guid))
     prep_security_sources_list_cmd = 'grep security /etc/apt/sources.list > ' + security_sources_list
+
+    #to remove all files, following this pattern
+    remove_security_sources_list_cmd = 'rm ' + os.path.join(privileged_path, 'msft-v1-assess-security-*.list')
     dist_upgrade_simulation_cmd_template = 'LANG=en_US.UTF8 apt-get -s dist-upgrade <SOURCES> '
     # Refresh the repo
     if helperlib.CONFIG_SYSCONFDIR_DSC == "omsconfig":
@@ -83,38 +90,51 @@ def GetAptUpdates(Name):
     code, out = RunGetOutput(cmd, False, False)
     #Get Security Patches list
     security_patch_list = []
-    code, out = RunGetOutput(prep_security_sources_list_cmd,False,False)
-    security_updates_cmd = dist_upgrade_simulation_cmd_template.replace('<SOURCES>', '-oDir::Etc::Sourcelist=' + security_sources_list)
-    code,out = RunGetOutput(security_updates_cmd,False,False)
-    srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
-    srch = re.compile(srch_txt, re.M | re.S)
-    pkg_list = srch.findall(str(out))
-    for package in pkg_list:
-        security_patch_list.append(package[0])                      
-    cmd = 'LANG=en_US.UTF8 apt-get -s dist-upgrade | grep "^Inst"'
-    LG().Log('DEBUG', "Retrieving update package list using cmd:" + cmd)
-    code, out = RunGetOutput(cmd, False, False)
-    if len(out) < 2:
+
+    try:
+        code, out = RunGetOutput(prep_security_sources_list_cmd,False,False)
+        if code != 0:
+            LG().Log('ERROR', "Unexpected error in running cmd {0} : {1}".format(prep_security_sources_list_cmd, out))
+            raise Exception("Unexpected error in running cmd {0} : {1}".format(prep_security_sources_list_cmd, out))
+
+        security_updates_cmd = dist_upgrade_simulation_cmd_template.replace('<SOURCES>', '-oDir::Etc::Sourcelist=' + security_sources_list)
+        code,out = RunGetOutput(security_updates_cmd,False,False)
+
+        srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
+        srch = re.compile(srch_txt, re.M | re.S)
+        pkg_list = srch.findall(str(out))
+        for package in pkg_list:
+            security_patch_list.append(package[0])
+        cmd = 'LANG=en_US.UTF8 apt-get -s dist-upgrade | grep "^Inst"'
+        LG().Log('DEBUG', "Retrieving update package list using cmd:" + cmd)
+
+        if len(out) < 2:
+            return updates_list
+        srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
+        srch = re.compile(srch_txt, re.M | re.S)
+        pkg_list = srch.findall(out)
+        for pkg in pkg_list:
+            d['BuildDate'] = ''
+            d['Name'] = pkg[0]
+            if len(Name) and not fnmatch.fnmatch(d['Name'], Name):
+                continue
+            d['Architecture'] = pkg[3]
+            d['Version'] = pkg[1]
+            if d['Name'] in security_patch_list:
+                d['Classification'] = "Security Updates"
+            else:
+                d['Classification'] = "Others"
+            d['Repository'] = pkg[2]
+            updates_list.append(copy.deepcopy(d))
+
+        LG().Log('DEBUG', "Number of packages being written to the XML: " + str(len(updates_list)))
         return updates_list
-    srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
-    srch = re.compile(srch_txt, re.M | re.S)
-    pkg_list = srch.findall(out)
-    for pkg in pkg_list:
-        d['BuildDate'] = ''
-        d['Name'] = pkg[0]
-        if len(Name) and not fnmatch.fnmatch(d['Name'], Name):
-            continue
-        d['Architecture'] = pkg[3]
-        d['Version'] = pkg[1]
-        if d['Name'] in security_patch_list:
-            d['Classification'] = "Security Updates"
+    finally:
+        rmcode, rmout = RunGetOutput(remove_security_sources_list_cmd,False,False)
+        if rmcode != 0:
+            LG().Log('DEBUG', "Not able to delete {0}. Error: {1}".format(security_sources_list, rmout))
         else:
-            d['Classification'] = "Others"
-        d['Repository'] = pkg[2]
-        updates_list.append(copy.deepcopy(d))
-    LG().Log('DEBUG', "Number of packages being written to the XML: " + str(len(updates_list)))
-    return updates_list
-
+            LG().Log('DEBUG', "{0} folder cleared".format(privileged_path))
 
 def GetYumUpdates(Name):
     # Format:
@@ -193,7 +213,6 @@ def GetYumUpdates(Name):
 
         if len(param_list) == 0 and len(param_list2) > 0:
             LG().Log('DEBUG', "No valid packages found. Falling back to package_info based on the package name.")
-            param_list = param_list2
 
         cmd = "LANG=en_US.UTF8 " + yum_info + param_list
         LG().Log('DEBUG', "Retrieving individual package information from Yum using cmd: " + cmd)

Providers/Scripts/2.6x-2.7x/Scripts/nxAvailableUpdates.py

@@ -12,6 +12,7 @@
 import fnmatch
 import time
 import os
+import uuid
 
 protocol = imp.load_source('protocol', '../protocol.py')
 nxDSCLog = imp.load_source('nxDSCLog', '../nxDSCLog.py')
@@ -71,9 +72,15 @@ def GetAptUpdates(Name):
 
     updates_list = []
     d = {}
+    g_guid = str(uuid.uuid4())
+    privileged_path = "/tmp/"
+
     #Collect Security updates
-    security_sources_list = '/tmp/az-update-security.list'
+    security_sources_list = os.path.join(privileged_path, 'msft-v1-assess-security-{0}.list'.format(g_guid))
     prep_security_sources_list_cmd = 'grep security /etc/apt/sources.list > ' + security_sources_list
+
+    #to remove all files, following this pattern
+    remove_security_sources_list_cmd = 'rm ' + os.path.join(privileged_path, 'msft-v1-assess-security-*.list')
     dist_upgrade_simulation_cmd_template = 'LANG=en_US.UTF8 apt-get -s dist-upgrade <SOURCES> '
     # Refresh the repo
     if helperlib.CONFIG_SYSCONFDIR_DSC == "omsconfig":
@@ -83,38 +90,51 @@ def GetAptUpdates(Name):
     code, out = RunGetOutput(cmd, False, False)
     #Get Security Patches list
     security_patch_list = []
-    code, out = RunGetOutput(prep_security_sources_list_cmd,False,False)
-    security_updates_cmd = dist_upgrade_simulation_cmd_template.replace('<SOURCES>', '-oDir::Etc::Sourcelist=' + security_sources_list)
-    code,out = RunGetOutput(security_updates_cmd,False,False)
-    srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
-    srch = re.compile(srch_txt, re.M | re.S)
-    pkg_list = srch.findall(str(out))
-    for package in pkg_list:
-        security_patch_list.append(package[0])                    
-    cmd = 'LANG=en_US.UTF8 apt-get -s dist-upgrade | grep "^Inst"'
-    LG().Log('DEBUG', "Retrieving update package list using cmd:" + cmd)
-    code, out = RunGetOutput(cmd, False, False)
-    if len(out) < 2:
+    try:
+        code, out = RunGetOutput(prep_security_sources_list_cmd,False,False)
+        if code != 0:
+            LG().Log('ERROR', "Unexpected error in running cmd {0} : {1}".format(prep_security_sources_list_cmd, out))
+            raise Exception("Unexpected error in running cmd {0} : {1}".format(prep_security_sources_list_cmd, out))
+
+        security_updates_cmd = dist_upgrade_simulation_cmd_template.replace('<SOURCES>', '-oDir::Etc::Sourcelist=' + security_sources_list)
+        code,out = RunGetOutput(security_updates_cmd,False,False)
+
+        srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
+        srch = re.compile(srch_txt, re.M | re.S)
+        pkg_list = srch.findall(str(out))
+        for package in pkg_list:
+            security_patch_list.append(package[0])
+        cmd = 'LANG=en_US.UTF8 apt-get -s dist-upgrade | grep "^Inst"'
+        LG().Log('DEBUG', "Retrieving update package list using cmd:" + cmd)
+        code, out = RunGetOutput(cmd, False, False)
+
+        if len(out) < 2:
+            return updates_list
+        srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
+        srch = re.compile(srch_txt, re.M | re.S)
+        pkg_list = srch.findall(out)
+        for pkg in pkg_list:
+            d['BuildDate'] = ''
+            d['Name'] = pkg[0]
+            if len(Name) and not fnmatch.fnmatch(d['Name'], Name):
+                continue
+            d['Architecture'] = pkg[3]
+            d['Version'] = pkg[1]
+            if d['Name'] in security_patch_list:
+                d['Classification'] = "Security Updates"
+            else:
+                d['Classification'] = "Others"
+            d['Repository'] = pkg[2]
+            updates_list.append(copy.deepcopy(d))
+
+        LG().Log('DEBUG', "Number of packages being written to the XML: " + str(len(updates_list)))
         return updates_list
-    srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
-    srch = re.compile(srch_txt, re.M | re.S)
-    pkg_list = srch.findall(out)
-    for pkg in pkg_list:
-        d['BuildDate'] = ''
-        d['Name'] = pkg[0]
-        if len(Name) and not fnmatch.fnmatch(d['Name'], Name):
-            continue
-        d['Architecture'] = pkg[3]
-        d['Version'] = pkg[1]
-        if d['Name'] in security_patch_list:
-            d['Classification'] = "Security Updates"
+    finally:
+        rmcode, rmout = RunGetOutput(remove_security_sources_list_cmd,False,False)
+        if rmcode != 0:
+            LG().Log('DEBUG', "Not able to delete {0}. Error: {1}".format(security_sources_list, rmout))
         else:
-            d['Classification'] = "Others"
-        d['Repository'] = pkg[2]
-        updates_list.append(copy.deepcopy(d))
-    LG().Log('DEBUG', "Number of packages being written to the XML: " + str(len(updates_list)))
-    return updates_list
-
+            LG().Log('DEBUG', "{0} folder cleared".format(privileged_path))
 
 def GetYumUpdates(Name):
     # Format:
@@ -193,7 +213,6 @@ def GetYumUpdates(Name):
 
         if len(param_list) == 0 and len(param_list2) > 0:
             LG().Log('DEBUG', "No valid packages found. Falling back to package_info based on the package name.")
-            param_list = param_list2
 
         cmd = "LANG=en_US.UTF8 " + yum_info + param_list
         LG().Log('DEBUG', "Retrieving individual package information from Yum using cmd: " + cmd)

Providers/Scripts/3.x/Scripts/nxAvailableUpdates.py

@@ -12,6 +12,7 @@
 import fnmatch
 import time
 import os
+import uuid
 
 protocol = imp.load_source('protocol', '../protocol.py')
 nxDSCLog = imp.load_source('nxDSCLog', '../nxDSCLog.py')
@@ -69,9 +70,15 @@ def GetAptUpdates(Name):
 
     updates_list = []
     d = {}
+    g_guid = str(uuid.uuid4())
+    privileged_path = "/tmp/"
+
     #Collect Security updates
-    security_sources_list = '/tmp/az-update-security.list'
+    security_sources_list = os.path.join(privileged_path, 'msft-v1-assess-security-{0}.list'.format(g_guid))
     prep_security_sources_list_cmd = 'grep security /etc/apt/sources.list > ' + security_sources_list
+
+    #to remove all files, following this pattern
+    remove_security_sources_list_cmd = 'rm ' + os.path.join(privileged_path, 'msft-v1-assess-security-*.list')
     dist_upgrade_simulation_cmd_template = 'LANG=en_US.UTF8 apt-get -s dist-upgrade <SOURCES> '
     # Refresh the repo
     if helperlib.CONFIG_SYSCONFDIR_DSC == "omsconfig":
@@ -81,38 +88,53 @@ def GetAptUpdates(Name):
     code, out = RunGetOutput(cmd, False, False)
     #Get Security Patches list
     security_patch_list = []
-    code, out = RunGetOutput(prep_security_sources_list_cmd,False,False)
-    security_updates_cmd = dist_upgrade_simulation_cmd_template.replace('<SOURCES>', '-oDir::Etc::Sourcelist=' + security_sources_list)
-    code,out = RunGetOutput(security_updates_cmd,False,False)
-    srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
-    srch = re.compile(srch_txt, re.M | re.S)
-    pkg_list = srch.findall(str(out))
-    for package in pkg_list:
-        security_patch_list.append(package[0])
-    cmd = 'LANG=en_US.UTF8 apt-get -s dist-upgrade | grep "^Inst"'
-    LG().Log('DEBUG', "Retrieving update package list using cmd:" + cmd)
-    code, out = RunGetOutput(cmd, False, False)
-    if len(out) < 2:
+
+    try:
+        code, out = RunGetOutput(prep_security_sources_list_cmd,False,False)
+        if code != 0:
+            LG().Log('ERROR', "Unexpected error in running cmd {0} : {1}".format(prep_security_sources_list_cmd, out))
+            raise Exception("Unexpected error in running cmd {0} : {1}".format(prep_security_sources_list_cmd, out))
+
+        security_updates_cmd = dist_upgrade_simulation_cmd_template.replace('<SOURCES>', '-oDir::Etc::Sourcelist=' + security_sources_list)
+        code,out = RunGetOutput(security_updates_cmd,False,False)
+
+        srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
+        srch = re.compile(srch_txt, re.M | re.S)
+        pkg_list = srch.findall(str(out))
+        for package in pkg_list:
+            security_patch_list.append(package[0])
+
+        cmd = 'LANG=en_US.UTF8 apt-get -s dist-upgrade | grep "^Inst"'
+        LG().Log('DEBUG', "Retrieving update package list using cmd:" + cmd)
+        code, out = RunGetOutput(cmd, False, False)
+        if len(out) < 2:
+            return updates_list
+
+        srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
+        srch = re.compile(srch_txt, re.M | re.S)
+        pkg_list = srch.findall(out)
+        for pkg in pkg_list:
+            d['BuildDate'] = ''
+            d['Name'] = pkg[0]
+            if len(Name) and not fnmatch.fnmatch(d['Name'], Name):
+                continue
+            d['Architecture'] = pkg[3]
+            d['Version'] = pkg[1]
+            if d['Name'] in security_patch_list:
+                d['Classification'] = "Security Updates"
+            else:
+                d['Classification'] = "Others"
+            d['Repository'] = pkg[2]
+            updates_list.append(copy.deepcopy(d))
+
+        LG().Log('DEBUG', "Number of packages being written to the XML: " + str(len(updates_list)))
         return updates_list
-    srch_txt = r'Inst[ ](.*?)[ ].*?[(](.*?)[ ](.*?)[ ]\[(.*?)\]'
-    srch = re.compile(srch_txt, re.M | re.S)
-    pkg_list = srch.findall(out)
-    for pkg in pkg_list:
-        d['BuildDate'] = ''
-        d['Name'] = pkg[0]
-        if len(Name) and not fnmatch.fnmatch(d['Name'], Name):
-            continue
-        d['Architecture'] = pkg[3]
-        d['Version'] = pkg[1]
-        if d['Name'] in security_patch_list:
-            d['Classification'] = "Security Updates"
+    finally:
+        rmcode, rmout = RunGetOutput(remove_security_sources_list_cmd,False,False)
+        if rmcode != 0:
+            LG().Log('DEBUG', "Not able to delete {0}. Error: {1}".format(security_sources_list, rmout))
         else:
-            d['Classification'] = "Others"
-        d['Repository'] = pkg[2]
-        updates_list.append(copy.deepcopy(d))
-    LG().Log('DEBUG', "Number of packages being written to the XML: " + str(len(updates_list)))
-    return updates_list
-
+            LG().Log('DEBUG', "{0} folder cleared".format(privileged_path))
 
 def GetYumUpdates(Name):
     # Format:
@@ -191,7 +213,6 @@ def GetYumUpdates(Name):
 
         if len(param_list) == 0 and len(param_list2) > 0:
             LG().Log('DEBUG', "No valid packages found. Falling back to package_info based on the package name.")
-            param_list = param_list2
 
         cmd = "LANG=en_US.UTF8 " + yum_info + param_list
         LG().Log('DEBUG', "Retrieving individual package information from Yum using cmd: " + cmd)
@@ -467,4 +488,4 @@ def GetPackageManager():
             if ret == 'apt-get':
                 ret = 'apt'
             break
-    return ret                       
+    return ret