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35 lines
831 B
Python
35 lines
831 B
Python
from ssh_lib.config import config
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from ssh_lib.utils import put, put_str
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def kernel_somaxconn65k(c):
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put_str(c, '/etc/sysctl.d/60-somaxconn65k.conf', 'net.core.somaxconn = 65535')
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def kernel_limits1m(c):
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put_str(
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c,
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'/etc/security/limits.d/limits1m.conf',
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"""
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* soft nofile 1048576
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* hard nofile 1048576
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root soft nofile 1048576
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root hard nofile 1048576
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""",
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)
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def kernel_vmovercommit(c):
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put_str(c, '/etc/sysctl.d/60-vmovercommit.conf', 'vm.overcommit_memory = 1')
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def kernel_thp_fix(c):
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# transparent_hugepage
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put(
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c,
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f'{config.local_assets_dir}/kernel/thp_fix_service',
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'/etc/systemd/system/thp_fix.service',
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)
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c.sudo('systemctl daemon-reload')
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c.sudo('systemctl enable thp_fix')
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