buildroot/package/dhcp, branch 2016.02

package/dhcp: remove sleep from SysV init scripts restart

2015-12-24T14:06:47+00:00

No sleep is required for the restart and force-reload operations to succeed. Signed-off-by: Benoît Thébaudeau Signed-off-by: Thomas Petazzoni

package/dhcp: fix SysV init scripts output text

2015-12-24T14:04:54+00:00

Fix various messages displayed by these scripts: - make start-stop-daemon quiet in order to avoid extra messages like "stopped /usr/sbin/dhcpd (pid 174)" being output between the command description and its result, - fix the script names in the usage strings. Signed-off-by: Benoît Thébaudeau Signed-off-by: Thomas Petazzoni

package/dhcp/S80dhcp-server: allow empty INTERFACES

2015-12-24T14:02:25+00:00

The dhcpd daemon does not require network interface names to be specified on the command line. >From dhcpd(8): "The names of the network interfaces on which dhcpd should listen for broadcasts may be specified on the command line. This should be done on systems where dhcpd is unable to identify non-broadcast interfaces, but should not be required on other systems. If no interface names are specified on the command line dhcpd will identify all network interfaces which are up, eliminating non-broadcast interfaces if possible, and listen for DHCP broadcasts on each interface." dhcpd exits with "Not configured to listen on any interfaces!" only if no requested (those in INTERFACES, or all if empty) non-broadcast interfaces matching the subnet declarations in dhcpd.conf are up. Signed-off-by: Benoît Thébaudeau Signed-off-by: Thomas Petazzoni

package/dhcp: systemd: support extra options

2015-12-24T14:01:33+00:00

Add an OPTIONS configuration variable in order to make it possible to pass custom extra options to dhcpd. This keeps the systemd support consistent with the SysV init script. Signed-off-by: Benoît Thébaudeau Reviewed-by: "Maxime Hadjinlian" Signed-off-by: Thomas Petazzoni

package/dhcp/S80dhcp-server: support extra options

2015-12-24T14:00:38+00:00

Add an OPTIONS configuration variable in order to make it possible to pass custom extra options to dhcpd. Signed-off-by: Benoît Thébaudeau Signed-off-by: Thomas Petazzoni

package/dhcp: make S80dhcp-relay read a file from /etc/default/

2015-12-24T13:57:17+00:00

The S80dhcp-relay init script has configuration variables like INTERFACES whose contents have to be passed to the daemon. These variables are initialized as empty strings, but some of them are not allowed to be empty and there was no means of filling them apart from creating a root FS overlay to overwrite these scripts. This commit adds support for reading dhcrelay under /etc/default/ to set these configuration variables. [Thomas: adapt to patch only S80dhcp-relay, since S80dhcp-server has already been changed by previous commits.] Signed-off-by: Benoît Thébaudeau Signed-off-by: Thomas Petazzoni

dhcp: misc improvements to S80dhcp-server

2015-12-24T13:54:01+00:00

This commit does misc improvements to the S80dhcp-server init script: - Use more variables: NAME, DAEMON, CFG_FILE - Read the configuration file in /etc/default/ in a more usual way (as done in S21rngd for example) - Remove leftover dhcpd3 string in the stopping action. Signed-off-by: Thomas Petazzoni

dhcp: read /etc/default/dhcpd, not /etc/default/dhcpd.conf

2015-12-24T13:48:28+00:00

All daemons that read a file from /etc/default/ have it named just after the name of daemon, without any extension. This commit fixes the dhcp package to do the same. Signed-off-by: Thomas Petazzoni

dhcp: S80dhcp-server: also source /etc/default/dhcpd.conf for INTERFACES

2015-11-09T22:20:48+00:00

Similar to how we do it for dhcpd.service. The file should really have been named /etc/default/dhcpd instead, but changing it now would break existing systemd setups so leave it as it is. Signed-off-by: Peter Korsgaard

dhcp: dhcpd.service: /etc/default/dhcpd.conf is optional

2015-11-09T22:18:25+00:00

The environment file is for optional customization, so don't error out if it isn't present. Signed-off-by: Peter Korsgaard