9488994
Description
Flashcards by Trey Brown, updated more than 1 year ago
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Created by Trey Brown
about 7 years ago
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| Question | Answer |
| What is a blue-green deployment and why would one use it? | TBD |
| How does one map and unmap routes with cf? | TBD |
| How does route mapping enable a blue-green deployment? | TBD |
| What other steps are involved in a blue-green deployment? | TBD |
| How do you unmap route with cf? | cf unmap-route APP_NAME DOMAIN [--hostname HOSTNAME] [--path PATH] |
| How do you map route with cf? | cf map-route APP_NAME DOMAIN [--hostname HOSTNAME] [--path PATH] |
| What is a blue-green deployment? | It's a technique that reduces downtime and risk by running two identical production environments called Blue and Green. |
| How does route mapping enable a blue-green deployment? | By routing and load balance the requests to desired production environments as necessary. |
| Which of the following statement is false about Blue-Green deployments? | It allows adding a new non-nullable field to a database tables |
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