~wgrant/gpgservice:slave-db

Branch merges

Propose for merging

Merged into gpgservice:master at revision 71214f33de05c33bf70498a812ce8267bd684d20

Thomi Richards (community): Approve on 2016-08-12

Diff: 710 lines (+407/-93)

11 files modified

.pmr-merge-hook (+2/-2)
Makefile.db (+3/-3)
dev/null (+0/-42)
gpgservice/database.py (+74/-17)
gpgservice/tests/test_database.py (+168/-1)
gpgservice/tests/test_utilities_import_keys.py (+4/-3)
gpgservice/tests/test_webapp.py (+83/-13)
gpgservice/webapp.py (+31/-4)
service.conf (+2/-7)
utilities/import-keys (+1/-1)
utilities/set-db-url (+39/-0)

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71214f3... by William Grant on 2016-08-11

Handle master DB outages nicely in the webapp.

GET and HEAD requests fall back to a slave, and all other requests log the
error and fail with a 503.

fe18a6f... by William Grant on 2016-08-11

Add X-GPGService-Database request and response headers.

0b2a502... by William Grant on 2016-08-11

Add basic slave support with gpgservice.database.select_and_connect.

a06191d... by William Grant on 2016-08-11

gpgservice.database.create_engine -> create_engines.

Now returns a dict of engines, currently only 'master'.

295fe5b... by William Grant on 2016-08-11

Replace individual DB config variables with an SQLAlchemy URL.

e63b842... by William Grant on 2016-08-09

Return the DB engine from create_flask_application.

The test suite assumed that create_engine() given the same config as
the app would connect to the same database, but that's not the case
when using in-memory SQLite.

7f2f602... by William Grant on 2016-08-09

Fix DB schema creation on SQLite.

8b9b831... by William Grant on 2016-08-09

Lint.

f52e25c... by William Grant on 2016-08-09

Remove unused global.

4ecd17d... by William Grant on 2016-08-08

Remove database.engine global in preparation for multiple DBs.

database.create_engine() now returns the engine rather than setting a
module-global. It made tests confusing and prevented usage of multiple engines
in a single app.