nanog mailing list archives
Re: Managing IOS Configuration Snippets
From: Saku Ytti <saku () ytti fi>
Date: Thu, 27 Feb 2014 19:01:01 +0200
On (2014-02-27 09:50 -0500), Ryan Shea wrote:
Regarding the MD5 approach, let's also think that configlets could have "no" commands in them. In the NTP example I had before, if we wanted to
For DB => Template => Network it's to me very easy, but yes, each template you make must have anti-template version. So let's say you have NTP model, which may contain some access restriction information, NTP version, NTP peers. When you apply this model to device, then some platform specific ntp template is called. If you remove this from device, you need to call 'anti' version of the template. Very simple and easy. You also wondered how do I know which version of config network device has, this is hard problem. To know exactly what is wrong and how to address just that. If you can relax requirement to know if configuration is correct or incorrect it becomes trivial. But fixing incorrect is either full reprovision of new config (at least in IOS and JunOS not a problem, won't break the unchanged bits). Or you have human resolve it (of course as custom dictates first you punish the responsible severely but swiftly) -- ++ytti
Current thread:
- Re: Managing IOS Configuration Snippets, (continued)
- Re: Managing IOS Configuration Snippets Robert Drake (Feb 26)
- Re: Managing IOS Configuration Snippets Robert Drake (Feb 26)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 26)
- Re: Managing IOS Configuration Snippets Christopher Morrow (Feb 26)
- Re: Managing IOS Configuration Snippets Mark Tinka (Feb 27)
- Re: Managing IOS Configuration Snippets Robert Drake (Feb 26)
- Re: Managing IOS Configuration Snippets Robert Drake (Feb 26)
- Re: Managing IOS Configuration Snippets Saku Ytti (Feb 27)
- Re: Managing IOS Configuration Snippets Tim Durack (Feb 27)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 27)
- Re: Managing IOS Configuration Snippets Tim Durack (Feb 27)
- RE: Managing IOS Configuration Snippets Chuck Church (Feb 27)
- Re: Managing IOS Configuration Snippets Saku Ytti (Feb 27)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 27)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 27)
- Re: Managing IOS Configuration Snippets Suresh Ramasubramanian (Feb 27)
- Re: Managing IOS Configuration Snippets Erik Muller (Feb 27)
- Re: Managing IOS Configuration Snippets Simon Knight (Feb 27)
- Re: Managing IOS Configuration Snippets Joe Abley (Feb 27)
- Re: Managing IOS Configuration Snippets Erik Muller (Feb 27)
- Re: Managing IOS Configuration Snippets Simon Knight (Feb 27)