* Make a new variable dhcp_lease_max. It increases the number of
available leases from 1000 to 1800. It allows to provision nodes on
scale, when Debian Installer or Anaconda looses IP in the middle of
install.
* Make a new variable lease_time. It increases the default lease size
to 120m, up from the default 60m.
* Add cache-size to dnsmasq template. dnsmasq will keep more entries in
case.
* Increased neighbour table on master node to keep more ARP requests
that come in parallel once deployment is started. This change also
removes unneed broadcast traffic. New values are:
net.ipv4.neigh.default.gc_thresh1 = 256
net.ipv4.neigh.default.gc_thresh2 = 1024
net.ipv4.neigh.default.gc_thresh3 = 2048
* Fix linting
Reviewed: https:/ /review. openstack. org/129850 /git.openstack. org/cgit/ stackforge/ fuel-library/ commit/ ?id=0e0479727e2 240f8c51eb89943 5bac505377e245
Committed: https:/
Submitter: Jenkins
Branch: stable/5.1
commit 0e0479727e2240f 8c51eb899435bac 505377e245
Author: Sergii Golovatiuk <email address hidden>
Date: Thu Oct 16 16:27:18 2014 +0200
Increase settings for dnsmasq and sysctl
* Make a new variable dhcp_lease_max. It increases the number of ipv4.neigh. default. gc_thresh1 = 256 ipv4.neigh. default. gc_thresh2 = 1024 ipv4.neigh. default. gc_thresh3 = 2048
available leases from 1000 to 1800. It allows to provision nodes on
scale, when Debian Installer or Anaconda looses IP in the middle of
install.
* Make a new variable lease_time. It increases the default lease size
to 120m, up from the default 60m.
* Add cache-size to dnsmasq template. dnsmasq will keep more entries in
case.
* Increased neighbour table on master node to keep more ARP requests
that come in parallel once deployment is started. This change also
removes unneed broadcast traffic. New values are:
net.
net.
net.
* Fix linting
Related-Bug: #1376680
Related-Bug: #1379917
Related-Bug: #1381997
blueprint 100-nodes-support
Change-Id: I4da8070143e401 f7a9246e72eda35 e601b8c6386