openstack/bifrost
Code Issues Proposed changes

Allow configuring the default route pushed by dnsmasq

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By default, dnsmasq pushes as default route the same IP of the
dnsmasq machine, this change allows to configure that for
other setups.

Change-Id: I73e659d863a558f2337575df5338fab50293255b
This commit is contained in:
Ricardo Carrillo Cruz 2015-08-29 12:05:02 +02:00 committed by Mitsuhiro SHIGEMATSU
parent 4c65e3d7b3
commit 17ded717f0
3 changed files with 14 additions and 3 deletions
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5
playbooks/inventory/group_vars/localhost
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@ -57,3 +57,8 @@ transform_boot_image: false
# Create IPA image instead of downloading an pre-made CoreOS IPA image.
create_ipa_image: false
# Dnsmasq default route for clients. If not defined, dnsmasq will push to clients
# as default route the same IP of the dnsmasq server.
# Default: undefined
# dnsmasq_router: {{ ipv4_gateway }}

6
playbooks/roles/bifrost-ironic-install/defaults/main.yml
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@ -45,8 +45,12 @@ shade_git_folder: /opt/stack/shade
dib_git_folder: /opt/stack/diskimage-builder
# Comma separated list, in the format of a string, of drivers that are enabled.
enabled_drivers: "agent_ipmitool,pxe_amt,agent_ilo,agent_ucs"
# DHCP pool for requests
# DHCP pool for requests.
dhcp_pool_start: 192.168.1.200
dhcp_pool_end: 192.168.1.250
# Default network interface that Bifrost will be attached to.
network_interface: "virbr0"
# Dnsmasq default route for clients. If not defined, dnsmasq will push to clients
# as default route the same IP of the dnsmasq server.
# Default: undefined
# dnsmasq_router:

6
playbooks/roles/bifrost-ironic-install/templates/dnsmasq.conf.j2
View File

@ -321,9 +321,11 @@ dhcp-range={{dhcp_pool_start}},{{dhcp_pool_end}},12h
# Override the default route supplied by dnsmasq, which assumes the
# router is the same machine as the one running dnsmasq.
#dhcp-option=3,1.2.3.4
{% if dnsmasq_router is defined %}
dhcp-option=3,{{dnsmasq_router}}
{% endif %}
# Do the same thing, but using the option name
# Do the same thing, but using the option name.
#dhcp-option=option:router,1.2.3.4
# Override the default route supplied by dnsmasq and send no default