mc_kernel / kernel registry

If you alter this module and want to test it, do not forget to deploy it on minion using:

salt '*' saltutil.sync_modules

Documentation of this module is available with:

salt '*' sys.doc mc_kernel
mc_states.modules.mc_kernel.settings()

kernel registry

Systcl values for
tcp_wmem
4096 65536 16777216
tcp_rmem
4096 87380 16777216
rwmemmax
16716777216 77216
ip_local_port_range
1025 65535
tcp_max_sync_backlog
20480
tcp_fin_timeout
15
net_core_somaxconn
4096
netdev_max_backlog
4096
no_metrics_save
1
ulimit
64000
tcp_congestion_control
cubic
tcp_max_tw_buckets
2000000
tcp_tw_recycle
0
vm_min_free_kbytes
int(((grains[‘mem_total’]/64)*1024*1024)/1000)
tcp_syn_retries
2
tcp_tw_reuse
1
tcp_timestamps
0
vm_swappiness
1