Merge pull request #932 from edx/han/sendlogstos3

Cleaning up dollar vars

playbooks/roles/aws/templates/send-logs-to-s3.j2

@@ -10,12 +10,7 @@ if (( $EUID != 0 )); then
     exit 1
 fi
 
-S3_LOGFILE="{{ aws_s3_logfile }}"
-NOTIFY_EMAIL={{ AWS_S3_LOGS_NOTIFY_EMAIL }}
-FROM_EMAIL={{ AWS_S3_LOGS_FROM_EMAIL }}
-AWS_CMD={{ aws_cmd }}
-
-exec > >(tee $S3_LOGFILE) 
+exec > >(tee "{{ aws_s3_logfile }}")
 exec 2>&1
 
 shopt -s extglob
@@ -57,7 +52,7 @@ done
 # bucket
 
 # If there are any errors from this point
-# send mail to $NOTIFY_EMAIL
+# send mail to {{ AWS_S3_LOGS_NOTIFY_EMAIL }}
 
 set -e
 
@@ -68,16 +63,16 @@ s3_path=unset
 onerror() {
   if [[ -z $noop ]]; then
     message_file=/var/tmp/message-$$.json
-    message_string="Error syncing $s3_path: inst_id=$instance_id ip=$ip region=$region"
-    if [[ -r $S3_LOGFILE ]]; then
-      python -c "import json; d={'Subject':{'Data':'$message_string'},'Body':{'Text':{'Data':open('$S3_LOGFILE').read()}}};print json.dumps(d)" > $message_file
+    message_string="Error syncing $s3_path: inst_id=$instance_id ip=$ip region={{ region }}"
+    if [[ -r "{{ aws_s3_logfile }}" ]]; then
+      python -c "import json; d={'Subject':{'Data':'$message_string'},'Body':{'Text':{'Data':open('"{{ aws_s3_logfile }}"').read()}}};print json.dumps(d)" > $message_file
     else
       cat << EOF > $message_file
       {"Subject": { "Data": "$message_string" }, "Body": { "Text": { "Data": "!! ERROR !! no logfile" } } }
 EOF
     fi
     echo "ERROR: syncing $s3_path on $instance_id"
-    $AWS_CMD ses send-email --from $FROM_EMAIL --to $NOTIFY_EMAIL --message file://$message_file --region $region
+    {{ aws_cmd }} ses send-email --from {{ AWS_S3_LOGS_FROM_EMAIL }} --to {{ AWS_S3_LOGS_NOTIFY_EMAIL }} --message file://$message_file --region {{ region }}
   else
     echo "Error syncing $s3_path on $instance_id"
   fi
@@ -95,5 +90,5 @@ region=${availability_zone:0:${{lb}}#availability_zone{{rb}} - 1}
 
 s3_path="${2}/$sec_grp/"
 {% for item in AWS_S3_LOG_PATHS -%}
-$noop $AWS_CMD sync {{ item['path'] }} "s3://{{ item['bucket'] }}/$sec_grp/${instance_id}-${ip}/"
+$noop {{ aws_cmd }} sync {{ item['path'] }} "s3://{{ item['bucket'] }}/$sec_grp/${instance_id}-${ip}/"
 {% endfor %}