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| author | Marcin Jurkowski <marcin1j@gmail.com> | 2015-09-02 00:27:36 +0200 |
|---|---|---|
| committer | Marcin Jurkowski <marcin1j@gmail.com> | 2015-09-02 02:03:38 +0200 |
| commit | 0c06e2a080727b4bc66f22cfd7c7d249203f69b9 (patch) | |
| tree | 983cc6567b2b325e6f2ef9f7380ce036b80f1c4b | |
| parent | 9bf1fa66225fe95eb29c75249fa5821f5159ab93 (diff) | |
nbd: add nbd-client init script
Adds init.d and config files for nbd-client. Each section holds
parameters of one block device, where section name (eg. nbd0) is NBD
device name.
Signed-off-by: Marcin Jurkowski <marcin1j@gmail.com>
| -rw-r--r-- | net/nbd/Makefile | 8 | ||||
| -rw-r--r-- | net/nbd/files/nbd-client.conf | 9 | ||||
| -rw-r--r-- | net/nbd/files/nbd-client.init | 69 |
3 files changed, 86 insertions, 0 deletions
diff --git a/net/nbd/Makefile b/net/nbd/Makefile index dbe61c7c4..aea9e4bfb 100644 --- a/net/nbd/Makefile +++ b/net/nbd/Makefile @@ -60,6 +60,14 @@ endef define Package/nbd/install $(INSTALL_DIR) $(1)/usr/sbin $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/nbd-client $(1)/usr/sbin/ + $(INSTALL_DIR) $(1)/etc/config + $(INSTALL_CONF) ./files/nbd-client.conf $(1)/etc/config/nbd-client + $(INSTALL_DIR) $(1)/etc/init.d + $(INSTALL_BIN) ./files/nbd-client.init $(1)/etc/init.d/nbd-client +endef + +define Package/nbd/conffiles +/etc/config/nbd-client endef $(eval $(call BuildPackage,nbd)) diff --git a/net/nbd/files/nbd-client.conf b/net/nbd/files/nbd-client.conf new file mode 100644 index 000000000..e355c6163 --- /dev/null +++ b/net/nbd/files/nbd-client.conf @@ -0,0 +1,9 @@ +config nbd-client nbd0 + option enabled '0' + option server '127.0.0.1' + option port 10809 + option sdp 0 + option swap 0 + option persist 0 + option blocksize 1024 + option exportname foo diff --git a/net/nbd/files/nbd-client.init b/net/nbd/files/nbd-client.init new file mode 100644 index 000000000..e10c22044 --- /dev/null +++ b/net/nbd/files/nbd-client.init @@ -0,0 +1,69 @@ +#!/bin/sh /etc/rc.common +# Copyright (C) 2015 OpenWrt.org + +START=90 +STOP=10 +USE_PROCD=1 + +append_arg() { + local cfg="$1" + local var="$2" + local opt="$3" + local def="$4" + local val + + config_get val "$cfg" "$var" + [ -n "$val" -o -n "$def" ] && procd_append_param command $opt "${val:-$def}" +} + +append_bool() { + local cfg="$1" + local var="$2" + local opt="$3" + local def="$4" + local val + + config_get_bool val "$cfg" "$var" "$def" + [ "$val" = 1 ] && procd_append_param command "$opt" +} + +start_instance() { + local cfg="$1" + local enabled + + config_get_bool enabled "$cfg" 'enabled' '0' + [ "$enabled" = 0 ] && return 1 + + procd_open_instance + + procd_set_param command /usr/sbin/nbd-client + + append_arg "$cfg" server + append_arg "$cfg" port + # device path + procd_append_param command "/dev/$cfg" + procd_append_param command -nofork + append_bool "$cfg" sdp "-sdp" + append_bool "$cfg" swap "-swap" + append_bool "$cfg" persist "-persist" + append_arg "$cfg" blocksize "-block-size" + append_arg "$cfg" timeout "-timeout" + append_arg "$cfg" exportname "-name" + + procd_close_instance +} + +service_triggers() { + procd_add_reload_trigger "nbd-client" +} + +start_service() { + config_load nbd-client + config_foreach start_instance nbd-client +} + +stop_service() { + for dev in /dev/nbd*; do + nbd-client -d $dev 1>/dev/null 2>&1 + done +} |