Created
July 20, 2017 13:30
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#elasticsearch - nofile 65535 | |
#elasticsearch - memlock unlimited | |
# /etc/security/limits.conf | |
# | |
#Each line describes a limit for a user in the form: | |
# | |
#<domain> <type> <item> <value> | |
# | |
#Where: | |
#<domain> can be: | |
# - a user name | |
# - a group name, with @group syntax | |
# - the wildcard *, for default entry | |
# - the wildcard %, can be also used with %group syntax, | |
# for maxlogin limit | |
# - NOTE: group and wildcard limits are not applied to root. | |
# To apply a limit to the root user, <domain> must be | |
# the literal username root. | |
# | |
#<type> can have the two values: | |
# - "soft" for enforcing the soft limits | |
# - "hard" for enforcing hard limits | |
# | |
#<item> can be one of the following: | |
# - core - limits the core file size (KB) | |
# - data - max data size (KB) | |
# - fsize - maximum filesize (KB) | |
# - memlock - max locked-in-memory address space (KB) | |
# - nofile - max number of open files | |
#* - nofile 16384 | |
# - rss - max resident set size (KB) | |
# - stack - max stack size (KB) | |
# - cpu - max CPU time (MIN) | |
# - nproc - max number of processes | |
# - as - address space limit (KB) | |
# - maxlogins - max number of logins for this user | |
# - maxsyslogins - max number of logins on the system | |
# - priority - the priority to run user process with | |
# - locks - max number of file locks the user can hold | |
# - locks - max number of file locks the user can hold | |
# - sigpending - max number of pending signals | |
# - msgqueue - max memory used by POSIX message queues (bytes) | |
# - nice - max nice priority allowed to raise to values: [-20, 19] | |
# - rtprio - max realtime priority | |
# - chroot - change root to directory (Debian-specific) | |
# | |
#<domain> <type> <item> <value> | |
* soft nofile 2048 | |
* hard nofile 2048 | |
#* soft core 0 | |
#root hard core 100000 | |
#* hard rss 10000 | |
#@student hard nproc 20 | |
#@faculty soft nproc 20 | |
#@faculty hard nproc 50 | |
#ftp hard nproc 0 | |
#ftp - chroot /ftp | |
#@student - maxlogins 4 | |
#elasticsearch hard nproc 2048 | |
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