Re: [EXTERNAL] Traffic Ops API versioning issues

2019-04-22 Thread Eric Friedrich -X (efriedri - TRITON UK BIDCO LIMITED c/o Alter Domus (UK) Limited -OBO at Cisco)
> why support one major version back though? Can Traffic Router 3.0 be expected > to work properly with Traffic Ops 2.0? Actually Yes, it must otherwise we cannot upgrade a running system in production without downtime. Upgrades do not occur instantaneously and should actually be spread out ove

Re: [EXTERNAL] Re: Traffic Ops API versioning issues

2019-04-22 Thread Robert Butts
>> 2. Always release new TC major versions, never do TC minor version releases. >why? I'm not clear why tying the API version to the TC version would mean we can't do minor releases. We could, but it wouldn't address the data loss concern. If we release a TC minor with new fields, but the API endp

Re: [EXTERNAL] Re: Traffic Ops API versioning issues

2019-04-22 Thread Fieck, Brennan
> 2. Always release new TC major versions, never do TC minor version releases. why? I'm not clear why tying the API version to the TC version would mean we can't do minor releases. The TO API should - in my opinion - just be treated as a part of Traffic Control. You don't make breaking changes w