[Alerts] CRUD

[EtienneM]

I just have a question for this one. How do we give the user a list of metrics he can use? i.e. p95_response_time, rpm_per_container...
Should we add a endpoint which list the metrics as I suggested in https://github.com/Scalingo/api/issues/1036?

Fix #345

[EtienneM]

$ scalingo -a biniou alerts
+--------------------------+--------+----------------+-------------------+----------------------+
|            ID            | ACTIVE | CONTAINER TYPE |      METRIC       |        LIMIT         |
+--------------------------+--------+----------------+-------------------+----------------------+
| 5ab1161614dff702a836202b | true   |                | p95_response_time | triggers above 60.00 |
| 5ab1210614dff702a836202f | true   |                | p95_response_time | triggers above 60.00 |
| 5ab8c0d414dff71cafba41a3 | true   | web            | cpu               | triggers above 0.75  |
| 5ab911bf14dff71ce32a8ee5 | true   | web            | cpu               | triggers above 0.75  |
+--------------------------+--------+----------------+-------------------+----------------------+

If there is a RemindEvery set for an alert:

+--------------------------+--------+----------------+-------------------+-----------------------+--------------+
|            ID            | ACTIVE | CONTAINER TYPE |      METRIC       |         LIMIT         | REMIND EVERY |
+--------------------------+--------+----------------+-------------------+-----------------------+--------------+
| 5ab1161614dff702a836202b | true   |                | p95_response_time | triggers above 60.00  |              |
| 5ab1210614dff702a836202f | true   |                | p95_response_time | triggers above 60.00  |              |
| 5ab8c0d414dff71cafba41a3 | true   | web            | cpu               | triggers above 0.75   |              |
| 5ab911bf14dff71ce32a8ee5 | true   | web            | cpu               | triggers above 0.75   |              |
| 5ab91b9d14dff71ce32a8ee9 | true   | web            | rpm_per_container | triggers below 100.00 | 5m30s        |
+--------------------------+--------+----------------+-------------------+-----------------------+--------------+

PS: This is correctly aligned on the terminal

[EtienneM]

$ scalingo -a biniou alerts-disable 5ab113ad14dff702a8362025
-----> Alert disabled

$ scalingo -a biniou alerts-enable 5ab113ad14dff702a8362025
-----> Alert enabled

$ scalingo -a biniou alerts-update 5ab113ad14dff702a8362025 --limit 150 --container-type web
-----> Alert updated

$ scalingo -a biniou alerts-remove 5ab1159a14dff702a836202a
-----> The alert has been deleted

[Soulou]

Why is this PR changing so many dependencies. only go-scalingo should be updated no?

[EtienneM]

I might have been a bit aggressive on the dependencies update... ^^
I will revert to only update go-scalingo.

Can you also answer my question in the first comment:

I just have a question for this one. How do we give the user a list of metrics he can use? i.e. p95_response_time, rpm_per_container...
Should we add a endpoint which list the metrics as I suggested in https://github.com/Scalingo/api/issues/1036?