dotnet/EntityFramework.Docs

Provide guidance for deploying migrations

Open

Aperta il 24 apr 2018

Vedi su GitHub
 (5 commenti) (14 reazioni) (0 assegnatari)PowerShell (1625 star) (1961 fork)batch import
area-migrationshelp wanted

Descrizione

This would primarily be:

  • Best practices (For example, don't run migrations on app startup, generate scripts, etc.)
  • How to generate scripts
    • Possibly also how to use ef.exe
  • How to deploy scripts to common places--e.g. Azure
    • Possibly pros and cons of doing this a maintenance window as opposed to against a running app, and strategies for doing it against a running app if this is needed.

Guida contributor

Tech stack
csharpsqlazure
Dominio
documentationbackenddatabase
Tipo issue
documentation
DifficoltàQuanto dovrebbe essere impegnativa per un nuovo contributor.
3
Tempo stimatoTempo stimato per completare e verificare uno scope piccolo.
1-2 days
Stato attivitàQuanto è probabile che la issue sia ancora attiva e reviewable.
fresh
ChiarezzaQuanto chiaramente la issue descrive problema, scope e risultato atteso.
clear
Prerequisiti
Basic understanding of Entity Framework migrationsFamiliarity with .NET CLI
Adatta ai principiantiQuanto la issue è adatta a contributor alla prima esperienza.
60
Direzione di ricerca
Review existing documentation on migrations in the EntityFramework.Docs repo. Write a new page covering best practices for deploying migrations, including how to generate SQL scripts using 'dotnet ef migrations script', and strategies for deploying to Azure. Consider adding a comparison of running migrations during deployment vs. using script generation.