From 149e8b8b7812cb2ecb0d058cac540760f7a76e0a Mon Sep 17 00:00:00 2001
From: "Leonardo Zavala (Leo)" <lezavala@torchmarkcorp.com>
Date: Thu, 5 Mar 2020 14:51:32 -0800
Subject: [PATCH 1/2] Some actions may not be ForwardConfig.

---
 .../functions/update_ssl_rule.py                     | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py b/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py
index e97f0f52..59a8f908 100644
--- a/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py
+++ b/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py
@@ -69,12 +69,14 @@ def get_current_http_target_group(http_listener_rules, arr_available_target_grou
 
         actions = http_listener_rules[i]['Actions']
         n=0
-        while n<len(actions):
-
-            for tg in actions[n]['ForwardConfig']['TargetGroups']:
-                if tg['TargetGroupArn'] in arr_available_target_groups and tg['Weight'] is 100:
-                    return tg['TargetGroupArn']
 
+        while n<len(actions):
+            try:
+                for tg in actions[n]['ForwardConfig']['TargetGroups']:
+                    if tg['TargetGroupArn'] in arr_available_target_groups and (tg['Weight'] is 100 or tg['Weight'] is 1) :
+                        return tg['TargetGroupArn']
+            except Exception as e:
+                print(e)
             n +=1
 
         i +=1

From deedd539aa8d58166e4eb495ab47834a126b9cb4 Mon Sep 17 00:00:00 2001
From: Leonardo Zavala <lezavala@globe.life>
Date: Thu, 30 Apr 2020 15:19:10 -0700
Subject: [PATCH 2/2] Apparantly this initializing the client outside the
 function speeds up loading from cache.

---
 .../functions/update_ssl_rule.py                    | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py b/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py
index 59a8f908..5f47ca4d 100644
--- a/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py
+++ b/sns_lambda_update_ssl_rule/functions/update_ssl_rule.py
@@ -1,11 +1,14 @@
 import os
 import json, boto3
 
+region = os.environ['REGION']
+elbv2_client = boto3.client('elbv2', region_name=region)
+codedeploy_client = boto3.client('codedeploy', region_name=region)
+
 def lambda_handler(event, context):
     print("Trigger Event: ")
     print(event)
-    region = os.environ['REGION']
-    elbv2_client = boto3.client('elbv2', region_name=region)
+
 
     available_target_groups = os.environ['AVAILABLE_TARGET_GROUPS']
     arr_available_target_groups = available_target_groups.split(',')
@@ -46,7 +49,7 @@ def lambda_handler(event, context):
         if modify==1:
             print("Updating SSL listener rules..")
             rule_arn = https_listener_rules[i]['RuleArn']
-            results[rule_arn] = modify_rules(elbv2_client, rule_arn, actions)
+            results[rule_arn] = modify_rules(rule_arn, actions)
 
         i +=1
 
@@ -110,7 +113,7 @@ def check_target_update(old_target_group, arr_available_target_groups):
 # Sends notification to CodeDeploy on hook status...
 def send_codedeploy_validation_status(event, results):
     region = os.environ['REGION']
-    codedeploy_client = boto3.client('codedeploy', region_name=region)
+
     status = ('Failed', 'Succeeded')[len(results) > 0]
     print(status)
 
@@ -126,7 +129,7 @@ def send_codedeploy_validation_status(event, results):
         return False
 
 
-def modify_rules(elbv2_client, arn, actions):
+def modify_rules(arn, actions):
     try:
         return elbv2_client.modify_rule(
             RuleArn=arn,