Very nice email.
I don't think #3 is an actual goal for Alex. Problem is that makes #4 and #5 all the more problematic, even for people who agree with #6.
On 07/24/2014 04:25 PM, Moore, Cameron wrote:
Alex, Part of what makes OSS so awesome is that people can create these little side projects to test out new ways of doing things. It's also what makes OSS frustrating. I applaud your hubris in one sense, but things may not go well for this side project. Here's why:
- It's written in Perl. I love Perl for many things, but the Observium guys generally hate it (or that's my take from IRC conversations).
- The job of the poller is complex.
- Given #1 and #2, it will probably never be merged upstream. They won't want to maintain it.
- Given #3, you will have to track upstream changes to the database and RRD structures, which tend to happen without notice.
- Given #4, users will have to be very careful to match Observium versions with matching Perl poller versions.
- You only care about Cisco.
- Resolving #6 makes #2, 3 & 4 worse.
I'm not meaning to put a dark cloud over your project. I'm just pointing out the one that's already there.
Maybe you can prove us all wrong with a whizbang Perl poller that really is 50x faster and does all the things the current poller does while making it maintainable by guys who hate Perl. Go prove us all wrong, but know you have a very steep hill to climb if you want to get past #3.
Cameron Moore
-----Original Message----- From: observium [mailto:observium-bounces@observium.org] On Behalf Of Alex Povolotsky Sent: Thursday, July 24, 2014 1:48 AM To: observium@observium.org Subject: Re: [Observium] Better poller for Observium
Old poller runs hundreds of forks. It is efficient as a dead cow. And database really lacks foreign keys (I did not check indexes yet. I'm afraid there will be lots of problems)
On 24.07.2014 2:36, Adam Armstrong wrote:
How totally pointless.
adam.
On 2014-07-23 20:55, Alex Povolotsky wrote:
Hello
While Observium has a nice interface, it's database lacks foreign keys a lot, and poller.php is AWFUL. It's slow and unreadable.
I've started a new, about 40-50 times lighter observium poller
https://github.com/tarkhil/observium-poller
It supports only SNMP for now, and is work-in-progress. Only os, processor and memory modules are working, and ports is about 50% finished.
If anyone is interested, please join. I'm sure to complete SNMP support for Cisco, but quite unsure if I'll be interested in implementing much else.
Alex
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