(POOLER-123) Implement a max TTL (#349)

* (POOLER-123) Implement a max TTL

Before this change, we could checkout a vm and set the lifetime to a
very high number which would esssentially keep the vm running forever.
Now implementing a config setting max_lifetime_upper_limit which enforces
a maximum lifetime in hours both for initial checkout and extending a
running vm

* (POOLER-123) Improve PUT vm endpoint error messaging

Prior to this commit the PUT vm endpoint didn't give any useful
information about why a user's request failed.

This commit updates PUT to output a more helpful set of error messages
in the `failure` key that gets returned in the JSON response.

* (POOLER-123) Update max_lifetime_upper_limit key

This commit switches the max_lifetime_upper_limit key from being a
symbol to being a string, which is what the config hash seems to contain.

* (maint) Add option to disable Redis persistence in docker-compose

This commit is just a handy little command override to the redis
container to prevent persistence.
This commit is contained in:
Samuel 2019-12-05 16:35:30 +00:00 committed by Kevin Imber
parent 114cb9f398
commit ae10bd4e22
5 changed files with 73 additions and 7 deletions

View file

@ -498,6 +498,12 @@
# Expects a boolean value
# (optional; default: false)
#
# - max_lifetime_upper_limit
# Sets a lifetime upper limit (in hours) for how long the vm lifetime can be set via the API. Lifetime can be set and extended
# so this configuration is used to enforce an upper limit to both the initial lifetime request and/or the extended
# lifetime (by checking how long it has already been running).
# (optional; default: unlimited)
#
# Example:
:config: