RGW/Lua script does not show logs

[soyoon.lee@xxxxxxxxxxx]

Hello, I wrote a Lua script in order to retrieve RGW logs such as bucket name, bucket owner, etc.
However, when I apply a lua script I wrote using the below command, I do not see any logs start with Lua: INFO

radosgw-admin script put --infile=/usr/tmp/testPreRequest.lua --context=postrequest

<my lua script>
function print_bucket_log(bucket)
  RGWDebugLog("  Name: " .. bucket.Name)
end

if Request.Bucket then
  RGWDebugLog("bucket operation logs: ")
  print_bucket_log(Request.Bucket)
end


According to the official document regarding Lua Scripting, 
The RGWDebugLog() function accepts a string and prints it to the debug log with priority 20. Each log message is prefixed Lua INFO:. This function has no return value.
even though I set debug_rgw = 20, I do not see any logs.

However, if when I apply the below lua script with bucket.Id, I am getting Lua: ERROR like below:
Lua ERROR: [string "function print_bucket_log(bucket)..."]:3: attempt to concatenate a nil value (field 'Id')

<my lua script>
function print_bucket_log(bucket)
  RGWDebugLog("  Name: " .. bucket.Name)
  RGWDebugLog("  Id: " .. bucket.Id)
end

if Request.Bucket then
  RGWDebugLog("bucket operation logs: ")
  print_bucket_log(Request.Bucket)
end


Any help would be very appreciated!
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx