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heroku / heroku-buildpack-php Public

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Support cgroups v1 and v2 for memory and CPU limits#732

Draft

dzuelke wants to merge 21 commits intomainheroku/heroku-buildpack-php:mainfrom

cgroupsv2heroku/heroku-buildpack-php:cgroupsv2Copy head branch name to clipboard

Conversation Commits21 (21)Checks Files changed

Draft

Support cgroups v1 and v2 for memory and CPU limits#732
dzuelke wants to merge 21 commits intomainfrom
cgroupsv2

Commits

Commits on Jun 25, 2024

gen-docker-cases.sh
dzuelke
committed
Test fixtures for cgroups v1/v2 handling
dzuelke
committed
cgroups fixtures readme
dzuelke
committed
Reusable cgroup_util_ group of functions
dzuelke
committed
Tests for cgroup bash functions
dzuelke
committed
test both verbose and regular cgroup util invocations
dzuelke
committed
Implement cgroupsv2 awareness for boot scripts
dzuelke
committed
Run cgroup_spec in separate CI job
dzuelke
committed
Use nproc to read CPU core count in boot scripts
dzuelke
committed
address some extra strict shellchecks
dzuelke
committed
Read memory.high, memory.max, memory.low, memory.min in that order for cgroupsv2
dzuelke
committed
rename find_ functions that take full /proc/self/cgroup or /proc/self/mountinfo as input to have a _contents suffix for clarity
dzuelke
committed
CGROUP_UTIL_VERBOSE instead of -v option
dzuelke
committed
use CGROUP_UTIL_PROCFS_ROOT and CGROUP_UTIL_CGROUPFS_PREFIX instead of -s and -p options
dzuelke
committed
auto-emulate findmnt for cgroup test runs on macOS
dzuelke
committed
make -m option an argument
dzuelke
committed
add cgroup_util_read_cgroup_memory_limit_with_fallback
dzuelke
committed
hard-code maximum value that serves as the 'silly' threshold
dzuelke
committed
drop controller_version switch case
dzuelke
committed
test cgroup_util_read_cgroup_memory_limit_with_fallback
dzuelke
committed
use 'cgroup_util_read_cgroup_memory_limit_with_fallback' in boot scripts
dzuelke
committed

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