Version 4 by Erik Drolshammer
on Apr 12, 2019 07:55.
<< Changes from 3 to 4
compared with
Version 5 by Erik Drolshammer
on Apr 12, 2019 08:00.
Changes from 5 to 6 >>
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* https://wiki.cantara.no/display/OWSOA/Service+Categories


h2. Minimal

* Cattle, not pets

* Micro services
* High Availability
* Deploy without downtime
** https://wiki.cantara.no/display/dev/Zero+downtime+deployment+with+ECS
* Micro services
* Container Orchestration
* Docker

* AWS


h2. Minimal


* Container Orchestration - Fargate or ECS
* Docker with alpine linux
* CloudWatch, application must log to stout and use Docker CloudWatch log support
* ALB, health endpoint
* ALB, health endpoint, example todo
* No local state - i.e. oo persistence to disk or "sticky sessions", must use database, HazelCast or similar for sharing data between nodes.
** Might be possible to use https://aws.amazon.com/efs/, but avoid if possible.


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