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Code Issues Releases Wiki Activity

Optimize kernel parameters

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- Reserve 64 MB memory for admin
- Set vm.max_map_count=262144 which is needed by ElasticSearch
- Set fs.inotify.max_user_watches=104857 which is needed by Cadvisor
- Use memory settings based on Nutanix guidance
This commit is contained in:
Olli Janatuinen
2020-12-19 20:19:13 +02:00
parent 94e85d2d8a
commit d1ffbcabc3
3 changed files with 11 additions and 2 deletions
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scripts/global.cfg
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@@ -1 +1 @@
APPEND rancher.autologin=tty1 rancher.autologin=ttyS0 rancher.autologin=ttyS1 console=tty1 console=ttyS0 console=ttyS1 printk.devkmsg=on panic=10 ${APPEND}
APPEND rancher.autologin=tty1 rancher.autologin=ttyS0 rancher.autologin=ttyS1 console=tty1 console=ttyS0 console=ttyS1 printk.devkmsg=on transparent_hugepage=never scsi_mod.use_blk_mq=1 panic=10 ${APPEND}