its immutable infrastructure at its heart, so yeah, you don't do updates on containers... what you do need is periodic rebuild of your images for upgrades and each new image needs to run all integration and system tests again.
it just makes this process easier than it is without docker. But it doesnt alleviate you of writing the system that actually keep everything updated in an automated way.
It also doesnt help you deploy unless you're already experienced with docker.
and while we'Re on the topic... no, if you know how to execute 'docker run -it --rm ubuntu bash' you still don't know shit about it. sigh sorry, i'm just remembering someone from work today...
its immutable infrastructure at its heart, so yeah, you don't do updates on containers... what you do need is periodic rebuild of your images for upgrades and each new image needs to run all integration and system tests again.
it just makes this process easier than it is without docker. But it doesnt alleviate you of writing the system that actually keep everything updated in an automated way.
It also doesnt help you deploy unless you're already experienced with docker. and while we'Re on the topic... no, if you know how to execute 'docker run -it --rm ubuntu bash' you still don't know shit about it. sigh sorry, i'm just remembering someone from work today...