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Increase file descriptor limits with fabric.

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This commit is contained in:
Samuel Clay 2013-03-17 20:14:55 -07:00
parent 1e1bbdb702
commit 5847f8d05f
1 changed files with 20 additions and 0 deletions
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20
fabfile.py vendored
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@ -593,6 +593,26 @@ def switch_forked_mongoengine():
def setup_logrotate():
put('config/logrotate.conf', '/etc/logrotate.d/newsblur', use_sudo=True)
def setup_ulimit():
# Increase File Descriptor limits.
run('export FILEMAX=`sysctl -n fs.file-max`')
sudo('mv /etc/security/limits.conf /etc/security/limits.conf.bak')
sudo('touch /etc/security/limits.conf')
sudo('chmod 666 /etc/security/limits.conf')
run('echo "root soft nofile $FILEMAX" >> /etc/security/limits.conf')
run('"root hard nofile $FILEMAX" >> /etc/security/limits.conf')
run('echo "* soft nofile $FILEMAX" >> /etc/security/limits.conf')
run('echo "* hard nofile $FILEMAX" >> /etc/security/limits.conf')
sudo('chmod 644 /etc/security/limits.conf')
# run('touch /home/ubuntu/.bash_profile')
# run('echo "ulimit -n $FILEMAX" >> /home/ubuntu/.bash_profile')
# Increase Ephemeral Ports.
# sudo chmod 666 /etc/sysctl.conf
# echo "net.ipv4.ip_local_port_range = 1024 65535" >> /etc/sysctl.conf
# sudo chmod 644 /etc/sysctl.conf
def setup_sudoers(user=None):
sudo('su - root -c "echo \\\\"%s ALL=(ALL) NOPASSWD: ALL\\\\" >> /etc/sudoers"' % (user or env.user))