This patch passes Java heap parameters to Keycloak to prevent OOM errors
when the JVM lacks compatibility with cgroups v2 and fails to recognize
container memory requests and limits. A new function is introduced in
cozy-lib to calculate the heap parameters from requests and limits,
setting Xmx to 75% of the memory limit and Xms to the lesser of the
memory request or 25% of the memory limits.
Change log:
[keycloak] Calculate and pass Java heap parameters explicitly to prevent
OOM errors.
[cozy-lib] Introduce helper function to calculate Java heap params based
on memory requests and limits.
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
9adcd48c44