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ocf_heartbeat_dhcpd - Chrooted ISC DHCP server resource agent.
Contents
Description
Manage an ISC DHCP server service in a chroot environment.
Example Crm Shell
The following is an example configuration for a dhcpd resource using the crm(8) shell:
primitive p_dhcpd ocf:heartbeat:dhcpd \
params \
config=string \
op monitor timeout="20s" interval="10s" depth="0"
Example Pcs
The following is an example configuration for a dhcpd resource using pcs(8)
pcs resource create p_dhcpd ocf:heartbeat:dhcpd \
config=string \
op monitor timeout="20s" interval="10s" OCF_CHECK_LEVEL="0"
Name
ocf_heartbeat_dhcpd - Chrooted ISC DHCP server resource agent.
See Also
Supported Actions
This resource agent supports the following actions (operations):
start
Starts the resource. Suggested minimum timeout: 20s.
stop
Stops the resource. Suggested minimum timeout: 20s.
restart
Suggested minimum timeout: 20s.
monitor
Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10s.
meta-data
Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.
validate-all
Performs a validation of the resource configuration. Suggested minimum timeout: 20s.
Supported Parameters
config
The absolute path to the DHCP server configuration file.
(unique, required, string, no default)
chrooted
Configure the dhcpd service to run in a chrooted or non-chrooted mode.
(unique, optional, boolean, default true)
chrooted_path
The absolute path of the chrooted DHCP environment.
(unique, optional, string, default "/var/lib/dhcp")
binary
The binary for the DHCP server process. An absolute path definition is not required, but can be used
to override environment path.
(optional, string, default "dhcpd")
user
The system user the DHCP server process will run as when it is chrooted.
(optional, string, default "dhcpd")
group
The system group the DHCP server process will run as when it is chrooted.
(optional, string, default "nogroup")
interface
The network interface(s) the DHCP server process will bind to. A blank value will bind the process to
all interfaces.
(optional, string, no default)
includes
This parameter provides a means to copy include files into the chrooted environment. If a dhcpd.conf
file contains a line similar to this:
include "/etc/named.keys";
Then an admin also has to tell the dhcpd RA that this file should be pulled into the chrooted
environment. This is a space delimited list.
(optional, string, no default)
leases
The leases database file, relative to chrooted_path.
(optional, string, default "/db/dhcpd.leases")
pid
The path and filename of the PID file. It is relative to chrooted_path.
(optional, string, default "/var/run/dhcpd.pid")
Synopsis
dhcpd [start | stop | monitor | meta-data | validate-all]
PNG Icons
