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keepalived: add uci support for track_bfd configuration

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Allow the configuration of track_bfd for vrrp instance throught uci

Signed-off-by: Francisco Jose Alvarez <francisco.alvarez@galgus.net>
This commit is contained in:
Francisco Jose Alvarez 2022-04-20 12:51:13 +02:00
parent 2c2a8990bb
commit f514bff2de
1 changed files with 42 additions and 0 deletions
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42
net/keepalived/files/keepalived.init
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@ -218,6 +218,22 @@ print_track_elem_indent() {
printf '\n' >> "$KEEPALIVED_CONF"
}
print_track_bfd_indent() {
local section="$1"
local curr_track_elem="$2"
local indent="$3"
local name
config_get name "$section" name
[ "$name" != "$curr_track_elem" ] && return 0
config_get weight "$section" weight
printf '%b%s' "$indent" "$name" >> "$KEEPALIVED_CONF"
[ -n "$weight" ] && printf ' weight %s' "$weight" >> "$KEEPALIVED_CONF"
printf '\n' >> "$KEEPALIVED_CONF"
}
static_routes() {
local route
config_get route "$1" route
@ -350,6 +366,18 @@ vrrp_instance() {
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
done
# Handle track_bfd lists
for opt in track_bfd; do
config_get "$opt" "$1" "$opt"
eval optval=\$$opt
[ -z "$optval" ] && continue
printf '%b%s {\n' "${INDENT_1}" "$opt" >> "$KEEPALIVED_CONF"
for t in $optval; do
config_foreach print_track_bfd_indent bfd_instance "$t" "$INDENT_2"
done
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
done
# Handle simple lists of strings (with no spaces in between)
for opt in unicast_peer; do
config_get "$opt" "$1" "$opt"
@ -373,6 +401,19 @@ vrrp_script() {
config_section_close
}
bfd_instance() {
local name
config_get name "$1" name
[ -z "$name" ] && return 0
config_section_open "bfd_instance" "$name"
print_elems_indent "$1" "$INDENT_1" neighbor_ip source_ip min_rx min_tx idle_tx hoplimit max_hops
config_section_close
}
url() {
local url="$2"
@ -517,6 +558,7 @@ process_config() {
config_section_close
config_foreach_wrapper vrrp_script
config_foreach_wrapper bfd_instance
config_foreach_wrapper vrrp_sync_group
config_foreach_wrapper vrrp_instance
config_foreach_wrapper virtual_server