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