== This is (almost) the final step! ==
Progressively forward the remaining 30% of external traffic to #mw-on-k8s
### What?
**Wikikube cluster** will be fully serving:
* External traffic (API, web, mobile)
* Internal traffic
* MediaWiki jobs (former jobrunners)
In #mw-on-k8s terms, this translates to following deployments
* `mw-web`
* `mw-api-int`
* `mw-api-ext`
* `mw-jobrunner`
* `mw-parsoid`
* `mw-wikifunctions`
### What we are not migrating to Wikikube yet
**External traffic**
- [] [[ https://commons.wikimedia.org/ | Commons ]] {T295007} and {T118887}
- [] [[ https://vote.wikimedia.org/ | Votewiki, ]] {T209892}
- [] [[ https://wikitech.wikimedia.org/ | Wikitech ]] {T292707}
- [] [[ https://dumps.wikimedia.org/ | Dumps ]]
**Jobs**
- [] Media Videoscaling {T355292}
**Internal traffic**
- [] When Mediawiki calls itself - Commons work {T295007} and {T118887}
- [] Machine Learning `ml-serve` services {T362316}
- [] Possibly yet-unidentified stragglers (Unknowns Uknowns)
###Progression
[x] 75%
[] 80%
[] 85%
[] 90%
[] 95%
[] 100%
###Notes
* For every 5% of external traffic we push, we will need a total of 22-23 additional replicas
** Bump `mw-web` by 12-13 replicas {T351074}
** Bump `mw-api-ext` by 10 replicas {T351074}
* Each MediaWiki pod requires 5.6 CPUs
** ~123 cores per traffic bump aka 3 physical 48 core servers
The above is per DC.