tero@632: DHCP_SBIN=/usr/sbin/dhcpd
tero@632: DHCP_CONF=/etc/dhcp/dhcpd.conf
tero@632: DHCP_SERVICE=isc-dhcp-server
tero@628: 
terom@662: # absolute path!
terom@662: DHCP_INCLUDE="$SRV/var/dhcp"
terom@662: 
tero@628: ## Generate DHCP hosts config from hosts hosts using pvl.hosts-dhcp
tero@628: #
tero@628: #   update_hosts_dhcpe $out $src
tero@628: function update_hosts_dhcp {
tero@628:     local out="$1"
tero@628:     local src="$2"
terom@664:     local srcs=($(list_tree $src))
tero@628:     local msg="$out: Generating DHCP hosts: $src"
tero@628: 
terom@664:     if apply_check "$out" "${srcs[@]}"; then
tero@628:         log_skip "$msg"
tero@628:     else
tero@628:         log_apply "$msg"
tero@628:     
tero@628:         apply_cmd "$out" $OPT/bin/pvl.hosts-dhcp \
tero@628:             --hosts-include="$HOSTS_INCLUDE" \
tero@628:              "$src"
tero@628:     fi
tero@628: }
tero@628: 
tero@628: ## Generate dhcp confs from source using pvl.dhcp-conf:
tero@628: function update_dhcp_conf {
tero@628:     local out="$1"
tero@628:     local src="$2"
tero@628:     local msg="$out: Generating DHCP conf: $src"
tero@628: 
tero@628:     if apply_check "$out" "$src"; then
tero@628:         log_skip "$msg"
tero@628:     else
tero@628:         log_apply "$msg"
tero@628:             
tero@628:         apply_cmd "$out" $OPT/bin/pvl.dhcp-conf \
terom@662:             --include-path=$DHCP_INCLUDE \
tero@628:             "$src"
tero@628:     fi
tero@628: }
tero@628: 
tero@628: ## Test DHCP configuration for validity using dhcpd -t:
tero@628: #
tero@701: #   check_dhcp
tero@628: #
tero@701: # Uses the global $DHCPD_CONF, 
tero@628: function test_dhcp {
tero@632:     if [ ! -e "$DHCP_SBIN" ]; then
tero@628:         log_warn "check_dhcp: dhcpd not installed, skipping: $conf"
tero@628:         return 0
tero@628:     fi
tero@628:    
tero@701:     log_check "Checking DHCP: $DHCP_CONF" 
tero@628: 
tero@628:     test_cmd "$conf" \
tero@701:         "$DHCP_SBIN" -cf "$DHCP_CONF" -t
tero@628: }
tero@628: 
tero@628: ## Reload dhcp hosts
tero@628: #
tero@628: #   reload_dhcp
tero@628: #
tero@628: # noop's if we haven't reloaded zones
tero@628: function reload_dhcp {
tero@629:     if [ "$UPDATE_RELOAD" = 1 ]; then
tero@628:         log_force "Reload DHCP"
tero@628:         
tero@629:     elif [ "$UPDATE_RELOAD" = 0 ]; then
tero@628:         log_noop "Skip reload DHCP"
tero@628: 
tero@628:         return
tero@628:  
tero@632:     elif [ ! -e "$DHCP_SBIN" ]; then
tero@628:         warn "Skip missing DHCP"
tero@628: 
tero@628:         return 
tero@628:    
tero@632:     elif ! service_status $DHCP_SERVICE; then
tero@632:         log_skip "dhcpd not running; did not restart"
tero@628: 
tero@628:         return
tero@628: 
tero@628:     else
tero@628:         log_apply "Reload DHCP"
tero@628:     fi
tero@628: 
tero@632:     service_restart $DHCP_SERVICE
tero@628: }