Hardcoding the memory limit seems weird when we already define the limit via kubernetes limits … so making it just use everything available.
# Dockerfile FROM memcached ADD start.sh /start.sh CMD ["sh", "start.sh"] # start.sh exec memcached -m $(cat /sys/fs/cgroup/memory/memory.stat | grep hierarchical_memory_limit | awk '{print $2 / 1024 / 1024 - 10}')