keepalived: fix shellcheck warnings
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
(cherry-picked from 7a207f87af)
This commit is contained in:
Florian Eckert
Rosen Penev
parent
4b3ddb1382
commit
05f4ae9250
1 changed files with 176 additions and 174 deletions
|
|
@ -8,104 +8,106 @@ USE_PROCD=1
|
|||
|
||||
KEEPALIVED_CONF=/tmp/keepalived.conf
|
||||
|
||||
INDENT_1=\\t
|
||||
INDENT_2=$INDENT_1$INDENT_1
|
||||
INDENT_3=$INDENT_1$INDENT_1$INDENT_1
|
||||
INDENT_4=$INDENT_1$INDENT_1$INDENT_1$INDENT_1
|
||||
INDENT_1="\t"
|
||||
INDENT_2="${INDENT_1}${INDENT_1}"
|
||||
INDENT_3="${INDENT_1}${INDENT_1}${INDENT_1}"
|
||||
INDENT_4="${INDENT_1}${INDENT_1}${INDENT_1}${INDENT_1}"
|
||||
|
||||
config_section_open() {
|
||||
local tag=$1
|
||||
local name=$2
|
||||
local tag="$1"
|
||||
local name="$2"
|
||||
|
||||
printf "$tag" >> $KEEPALIVED_CONF
|
||||
[ -n "$name" ] && printf " $name" >> $KEEPALIVED_CONF
|
||||
printf " {\n" >> $KEEPALIVED_CONF
|
||||
printf '%s' "$tag" >> "$KEEPALIVED_CONF"
|
||||
[ -n "$name" ] && printf ' %s' "$name" >> "$KEEPALIVED_CONF"
|
||||
printf ' {\n' >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
config_section_close() {
|
||||
printf "}\n\n" >> $KEEPALIVED_CONF
|
||||
printf '}\n\n' >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
config_foreach_wrapper() {
|
||||
local section=$1
|
||||
local function=$1
|
||||
local section="$1"
|
||||
local function="$1"
|
||||
|
||||
# Convention is that 'function' and 'section' are the same
|
||||
config_foreach $function $section
|
||||
config_foreach "$function" "$section"
|
||||
}
|
||||
|
||||
print_elems_indent() {
|
||||
local config=$1
|
||||
local config="$1"
|
||||
shift
|
||||
local indent=$1
|
||||
local indent="$1"
|
||||
shift
|
||||
|
||||
[ -z "$indent" ] && indent="$INDENT_1"
|
||||
for opt in $*; do
|
||||
local $opt
|
||||
for opt in "$@"; do
|
||||
local "$opt"
|
||||
local optval
|
||||
local no_val=0
|
||||
if [ ${opt:0:7} == "no_val_" ]; then
|
||||
opt=${opt:7}
|
||||
if [ "${opt:0:7}" = "no_val_" ]; then
|
||||
opt="${opt:7}"
|
||||
no_val=1
|
||||
fi
|
||||
config_get $opt $config $opt
|
||||
eval optval=\$$opt
|
||||
config_get "$opt" "$config" "$opt"
|
||||
eval optval=\$"$opt"
|
||||
[ -z "$optval" ] && continue
|
||||
printf "$indent$opt" >> $KEEPALIVED_CONF
|
||||
[ "$no_val" == "0" ] && {
|
||||
local words=$(echo "$optval" | wc -w)
|
||||
if [ $words -gt 1 ]; then
|
||||
printf " \"$optval\"" >> $KEEPALIVED_CONF
|
||||
printf '%b%s' "$indent" "$opt" >> "$KEEPALIVED_CONF"
|
||||
[ "$no_val" = "0" ] && {
|
||||
local words=0
|
||||
words="$(echo "$optval" | wc -w)"
|
||||
if [ "$words" -gt 1 ]; then
|
||||
printf ' "%s"' "$optval" >> "$KEEPALIVED_CONF"
|
||||
else
|
||||
printf " $optval" >> $KEEPALIVED_CONF
|
||||
printf ' %s' "$optval" >> "$KEEPALIVED_CONF"
|
||||
fi
|
||||
}
|
||||
printf "\n" >> $KEEPALIVED_CONF
|
||||
printf '\n' >> "$KEEPALIVED_CONF"
|
||||
done
|
||||
unset optval
|
||||
}
|
||||
|
||||
print_list_indent() {
|
||||
local lst=$1
|
||||
local indent=$2
|
||||
local lst="$1"
|
||||
local indent="$2"
|
||||
local lst_elems
|
||||
[ -z "$indent" ] && indent=$INDENT_1
|
||||
[ -z "$indent" ] && indent="$INDENT_1"
|
||||
|
||||
eval lst_elems=\$$lst
|
||||
eval lst_elems=\$"$lst"
|
||||
[ -z "$lst_elems" ] && return 0
|
||||
|
||||
printf "$indent$lst {\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s {\n' "$indent" "$lst" >> "$KEEPALIVED_CONF"
|
||||
for e in $lst_elems; do
|
||||
[ -n "$eval_item_func" ]
|
||||
printf "$indent$INDENT_1$e\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s\n' "${indent}${INDENT_1}" "$e">> "$KEEPALIVED_CONF"
|
||||
done
|
||||
printf "$indent}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "$indent" >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
print_notify() {
|
||||
local type=$1
|
||||
local type="$1"
|
||||
shift
|
||||
local name=$1
|
||||
local name="$1"
|
||||
shift
|
||||
for notify in $*; do
|
||||
printf "$INDENT_1$notify" >> $KEEPALIVED_CONF
|
||||
notify=$(echo $notify | tr 'a-z' 'A-Z')
|
||||
printf " \"/bin/busybox env -i ACTION=$notify TYPE=$type NAME=$name /sbin/hotplug-call keepalived\"\n" >> $KEEPALIVED_CONF
|
||||
for notify in "$@"; do
|
||||
printf '%b%s' "${INDENT_1}" "$notify">> "$KEEPALIVED_CONF"
|
||||
notify="$(echo "$notify" | tr 'a-z' 'A-Z')"
|
||||
printf ' "/bin/busybox env -i ACTION=%s TYPE=%s NAME=%s /sbin/hotplug-call keepalived"\n' "$notify" "$type" "$name" >> "$KEEPALIVED_CONF"
|
||||
done
|
||||
}
|
||||
|
||||
global_defs() {
|
||||
local linkbeat_use_polling notification_email
|
||||
|
||||
config_get alt_config_file $1 alt_config_file
|
||||
config_get alt_config_file "$1" alt_config_file
|
||||
[ -z "$alt_config_file" ] || return 0
|
||||
|
||||
config_get_bool linkbeat_use_polling $1 linkbeat_use_polling 0
|
||||
[ $linkbeat_use_polling -gt 0 ] && printf "linkbeat_use_polling\n\n" >> $KEEPALIVED_CONF
|
||||
config_get_bool linkbeat_use_polling "$1" linkbeat_use_polling 0
|
||||
[ "$linkbeat_use_polling" -gt 0 ] && printf 'linkbeat_use_polling\n\n' >> "$KEEPALIVED_CONF"
|
||||
|
||||
config_get notification_email $1 notification_email
|
||||
config_get notification_email "$1" notification_email
|
||||
print_list_indent notification_email
|
||||
|
||||
print_elems_indent $1 $INDENT_1 \
|
||||
print_elems_indent "$1" "$INDENT_1" \
|
||||
notification_email_from \
|
||||
smtp_server \
|
||||
smtp_connect_timeout \
|
||||
|
|
@ -116,129 +118,129 @@ global_defs() {
|
|||
}
|
||||
|
||||
print_ipaddress_indent() {
|
||||
local section=$1
|
||||
local curr_ipaddr=$2
|
||||
local indent=$3
|
||||
local section="$1"
|
||||
local curr_ipaddr="$2"
|
||||
local indent="$3"
|
||||
|
||||
local address device scope name
|
||||
config_get name $section name
|
||||
config_get name "$section" name
|
||||
[ "$name" != "$curr_ipaddr" ] && return 0
|
||||
|
||||
config_get address $section address
|
||||
config_get device $section device
|
||||
config_get scope $section scope
|
||||
config_get address "$section" address
|
||||
config_get device "$section" device
|
||||
config_get scope "$section" scope
|
||||
|
||||
# Default indent
|
||||
[ -z "$indent" ] && indent=$INDENT_1
|
||||
[ -z "$indent" ] && indent="$INDENT_1"
|
||||
|
||||
# If no address exit
|
||||
[ -z "$address" ] && return 0
|
||||
|
||||
if [ -z "$device" ]; then
|
||||
printf "$indent$address" >> $KEEPALIVED_CONF
|
||||
printf '%b%s' "$indent" "$address" >> "$KEEPALIVED_CONF"
|
||||
else
|
||||
# Add IP address/netmask and device
|
||||
printf "$indent$address dev $device" >> $KEEPALIVED_CONF
|
||||
printf '%b%s dev %s' "$indent" "$address" "$device">> "$KEEPALIVED_CONF"
|
||||
# Add scope
|
||||
[ -n "$scope" ] && printf " scope $scope" >> $KEEPALIVED_CONF
|
||||
[ -n "$scope" ] && printf ' scope %s' "$scope" >> "$KEEPALIVED_CONF"
|
||||
fi
|
||||
|
||||
printf "\n" >> $KEEPALIVED_CONF
|
||||
printf '\n' >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
static_ipaddress() {
|
||||
local address
|
||||
config_get address "$1" address
|
||||
for a in $address; do
|
||||
config_foreach print_ipaddress_indent ipaddress $a
|
||||
config_foreach print_ipaddress_indent ipaddress "$a"
|
||||
done
|
||||
}
|
||||
|
||||
print_route_indent() {
|
||||
local section=$1
|
||||
local curr_route=$2
|
||||
local indent=$3
|
||||
local section="$1"
|
||||
local curr_route="$2"
|
||||
local indent="$3"
|
||||
|
||||
local name blackhole address src_addr gateway device scope table
|
||||
|
||||
config_get name $section name
|
||||
config_get name "$section" name
|
||||
[ "$name" != "$curr_route" ] && return 0
|
||||
|
||||
config_get_bool blackhole $section blackhole 0
|
||||
config_get address $section address
|
||||
config_get src_addr $section src_addr
|
||||
config_get gateway $section gateway
|
||||
config_get device $section device
|
||||
config_get table $section table
|
||||
config_get_bool blackhole "$section" blackhole 0
|
||||
config_get address "$section" address
|
||||
config_get src_addr "$section" src_addr
|
||||
config_get gateway "$section" gateway
|
||||
config_get device "$section" device
|
||||
config_get table "$section" table
|
||||
|
||||
# If no address exit
|
||||
[ -z "$address" ] && return 0
|
||||
|
||||
# Default indent
|
||||
[ -z "$indent" ] && indent=$INDENT_1
|
||||
[ -z "$indent" ] && indent="$INDENT_1"
|
||||
|
||||
[ $blackhole -gt 0 ] && {
|
||||
printf "${indent}blackhole $address\n" >> $KEEPALIVED_CONF
|
||||
[ "$blackhole" -gt 0 ] && {
|
||||
printf '%bblackhole %s\n' "$indent" "$address" >> "$KEEPALIVED_CONF"
|
||||
return 0
|
||||
}
|
||||
# Add src addr or address
|
||||
if [ -n "$src_addr" ]; then
|
||||
printf "${indent}src $src_addr $address" >> $KEEPALIVED_CONF
|
||||
printf '%bsrc %s %s' "$indent" "$src_addr" "$address" >> "$KEEPALIVED_CONF"
|
||||
else
|
||||
[ -z "$device" ] && return 0
|
||||
printf "$indent$address" >> $KEEPALIVED_CONF
|
||||
printf '%b%s' "$indent" "$address" >> "$KEEPALIVED_CONF"
|
||||
fi
|
||||
# Add route/gateway
|
||||
[ -n "$gateway" ] && printf " via $gateway" >> $KEEPALIVED_CONF
|
||||
[ -n "$gateway" ] && printf ' via %s' "$gateway" >> "$KEEPALIVED_CONF"
|
||||
# Add device
|
||||
printf " dev $device" >> $KEEPALIVED_CONF
|
||||
printf ' dev %s' "$device" >> "$KEEPALIVED_CONF"
|
||||
# Add scope
|
||||
[ -n "$scope" ] && printf " scope $scope" >> $KEEPALIVED_CONF
|
||||
[ -n "$scope" ] && printf ' scope %s' "$scope" >> "$KEEPALIVED_CONF"
|
||||
# Add table
|
||||
[ -n "$table" ] && printf " table $table" >> $KEEPALIVED_CONF
|
||||
printf "\n" >> $KEEPALIVED_CONF
|
||||
[ -n "$table" ] && printf ' table %s' "$table" >> "$KEEPALIVED_CONF"
|
||||
printf '\n' >> "$KEEPALIVED_CONF"
|
||||
|
||||
}
|
||||
|
||||
print_track_elem_indent() {
|
||||
local section=$1
|
||||
local curr_track_elem=$2
|
||||
local indent=$3
|
||||
local section="$1"
|
||||
local curr_track_elem="$2"
|
||||
local indent="$3"
|
||||
|
||||
local script name value
|
||||
config_get name $section name
|
||||
local name value
|
||||
config_get name "$section" name
|
||||
[ "$name" != "$curr_track_elem" ] && return 0
|
||||
|
||||
config_get value $section value
|
||||
config_get weight $section weight
|
||||
config_get value "$section" value
|
||||
config_get weight "$section" weight
|
||||
|
||||
[ -z "$value" ] && return 0
|
||||
|
||||
printf "$indent$value" >> $KEEPALIVED_CONF
|
||||
[ -n "$weight" ] && printf " weight $weight" >> $KEEPALIVED_CONF
|
||||
printf "\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s' "$indent" "$value" >> "$KEEPALIVED_CONF"
|
||||
[ -n "$weight" ] && printf ' weight %s' "$weight" >> "$KEEPALIVED_CONF"
|
||||
printf '\n' >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
static_routes() {
|
||||
local route
|
||||
config_get route "$1" route
|
||||
for r in $route; do
|
||||
config_foreach print_route_indent route $r
|
||||
config_foreach print_route_indent route "$r"
|
||||
done
|
||||
}
|
||||
|
||||
# Count 'vrrp_instance' with the given name ; called by vrrp_instance_check()
|
||||
vrrp_instance_name_count() {
|
||||
local name
|
||||
config_get name $1 name
|
||||
[ "$name" == "$2" ] && count=$((count + 1))
|
||||
config_get name "$1" name
|
||||
[ "$name" = "$2" ] && count="$((count + 1))"
|
||||
}
|
||||
|
||||
# Check if there's a 'vrrp_instance' section with the given name
|
||||
vrrp_instance_check() {
|
||||
local count=0
|
||||
local name=$1
|
||||
config_foreach vrrp_instance_name_count vrrp_instance $name
|
||||
local count="0"
|
||||
local name="$1"
|
||||
config_foreach vrrp_instance_name_count vrrp_instance "$name"
|
||||
[ $count -gt 0 ] && return 0 || return 1
|
||||
}
|
||||
|
||||
|
|
@ -247,17 +249,17 @@ vrrp_sync_group() {
|
|||
local valid_group
|
||||
|
||||
# No name for group, exit
|
||||
config_get name $1 name
|
||||
config_get name "$1" name
|
||||
[ -z "$name" ] && return 0
|
||||
|
||||
# No members for group, exit
|
||||
config_get group $1 group
|
||||
config_get group "$1" group
|
||||
[ -z "$group" ] && return 0
|
||||
|
||||
# Check if we have 'vrrp_instance's defined for
|
||||
# each member and remove names with not vrrp_instance defined
|
||||
for m in $group; do
|
||||
vrrp_instance_check $m && valid_group="$valid_group $m"
|
||||
vrrp_instance_check "$m" && valid_group="$valid_group $m"
|
||||
done
|
||||
[ -z "$valid_group" ] && return 0
|
||||
|
||||
|
|
@ -266,7 +268,7 @@ vrrp_sync_group() {
|
|||
group="$valid_group"
|
||||
print_list_indent group
|
||||
|
||||
print_elems_indent $1 $INDENT_1 no_val_smtp_alert no_val_global_tracking
|
||||
print_elems_indent "$1" "$INDENT_1" no_val_smtp_alert no_val_global_tracking
|
||||
|
||||
print_notify "GROUP" "$name" notify_backup notify_master \
|
||||
notify_fault notify
|
||||
|
|
@ -277,21 +279,21 @@ vrrp_sync_group() {
|
|||
vrrp_instance() {
|
||||
local name auth_type auth_pass
|
||||
|
||||
config_get name $1 name
|
||||
config_get name "$1" name
|
||||
[ -z "$name" ] && return 0
|
||||
|
||||
config_section_open "vrrp_instance" "$name"
|
||||
|
||||
config_get auth_type $1 auth_type
|
||||
config_get auth_pass $1 auth_pass
|
||||
[ -n "$auth_type" -a -n "$auth_pass" ] && {
|
||||
printf "${INDENT_1}authentication {\n" >> $KEEPALIVED_CONF
|
||||
printf "${INDENT_2}auth_type $auth_type\n" >> $KEEPALIVED_CONF
|
||||
printf "${INDENT_2}auth_pass $auth_pass\n" >> $KEEPALIVED_CONF
|
||||
printf "$INDENT_1}\n" >> $KEEPALIVED_CONF
|
||||
config_get auth_type "$1" auth_type
|
||||
config_get auth_pass "$1" auth_pass
|
||||
[ -n "$auth_type" ] && [ -n "$auth_pass" ] && {
|
||||
printf '%bauthentication {\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
|
||||
printf '%bauth_type %s\n' "${INDENT_2}" "$auth_type" >> "$KEEPALIVED_CONF"
|
||||
printf '%bauth_pass %s\n' "${INDENT_2}" "$auth_pass" >> "$KEEPALIVED_CONF"
|
||||
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
print_elems_indent $1 $INDENT_1 state interface \
|
||||
print_elems_indent "$1" "$INDENT_1" state interface \
|
||||
mcast_src_ip unicast_src_ip virtual_router_id version priority \
|
||||
advert_int preempt_delay debug \
|
||||
lvs_sync_daemon_interface garp_master_delay garp_master_refresh \
|
||||
|
|
@ -305,56 +307,56 @@ vrrp_instance() {
|
|||
|
||||
# Handle virtual_ipaddress & virtual_ipaddress_excluded lists
|
||||
for opt in virtual_ipaddress virtual_ipaddress_excluded; do
|
||||
config_get $opt $1 $opt
|
||||
config_get "$opt" "$1" "$opt"
|
||||
eval optval=\$$opt
|
||||
[ -z "$optval" ] && continue
|
||||
printf "$INDENT_1$opt {\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s {\n' "${INDENT_1}" "$opt" >> "$KEEPALIVED_CONF"
|
||||
for a in $optval; do
|
||||
config_foreach print_ipaddress_indent ipaddress $a $INDENT_2
|
||||
config_foreach print_ipaddress_indent ipaddress "$a" "$INDENT_2"
|
||||
done
|
||||
printf "$INDENT_1}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
|
||||
done
|
||||
|
||||
# Handle virtual_routes
|
||||
for opt in virtual_routes; do
|
||||
config_get $opt $1 $opt
|
||||
config_get "$opt" "$1" "$opt"
|
||||
eval optval=\$$opt
|
||||
[ -z "$optval" ] && continue
|
||||
printf "$INDENT_1$opt {\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s {\n' "${INDENT_1}" "$opt" >> "$KEEPALIVED_CONF"
|
||||
for r in $optval; do
|
||||
config_foreach print_route_indent route $r $INDENT_2
|
||||
config_foreach print_route_indent route "$r" "$INDENT_2"
|
||||
done
|
||||
printf "$INDENT_1}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
|
||||
done
|
||||
|
||||
# Handle track_script lists
|
||||
for opt in track_script; do
|
||||
config_get $opt $1 $opt
|
||||
config_get "$opt" "$1" "$opt"
|
||||
eval optval=\$$opt
|
||||
[ -z "$optval" ] && continue
|
||||
printf "$INDENT_1$opt {\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s {\n' "${INDENT_1}" "$opt" >> "$KEEPALIVED_CONF"
|
||||
for t in $optval; do
|
||||
printf "$INDENT_2$optval\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s\n' "${INDENT_2}" "$optval" >> "$KEEPALIVED_CONF"
|
||||
done
|
||||
printf "$INDENT_1}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
|
||||
done
|
||||
|
||||
# Handle track_interface lists
|
||||
for opt in track_interface; do
|
||||
config_get $opt $1 $opt
|
||||
config_get "$opt" "$1" "$opt"
|
||||
eval optval=\$$opt
|
||||
[ -z "$optval" ] && continue
|
||||
printf "$INDENT_1$opt {\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s {\n' "${INDENT_1}" "$opt" >> "$KEEPALIVED_CONF"
|
||||
for t in $optval; do
|
||||
config_foreach print_track_elem_indent track_interface $t $INDENT_2
|
||||
config_foreach print_track_elem_indent track_interface "$t" "$INDENT_2"
|
||||
done
|
||||
printf "$INDENT_1}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "${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
|
||||
print_list_indent $opt
|
||||
config_get "$opt" "$1" "$opt"
|
||||
print_list_indent "$opt"
|
||||
done
|
||||
unset optval
|
||||
|
||||
|
|
@ -364,12 +366,12 @@ vrrp_instance() {
|
|||
vrrp_script() {
|
||||
local name
|
||||
|
||||
config_get name $1 name
|
||||
config_get name "$1" name
|
||||
[ -z "$name" ] && return 0
|
||||
|
||||
config_section_open "vrrp_script" "$name"
|
||||
|
||||
print_elems_indent $1 $INDENT_1 script interval weight fall rise
|
||||
print_elems_indent "$1" "$INDENT_1" script interval weight fall rise
|
||||
|
||||
config_section_close
|
||||
}
|
||||
|
|
@ -379,17 +381,17 @@ url() {
|
|||
|
||||
local name path digest
|
||||
|
||||
config_get name $1 name
|
||||
config_get name "$1" name
|
||||
[ "$url" = "$name" ] || return 0
|
||||
|
||||
config_get path $1 path
|
||||
config_get digest $1 digest
|
||||
config_get path "$1" path
|
||||
config_get digest "$1" digest
|
||||
|
||||
[ -n "$digest" -a -n "$path" ] && {
|
||||
printf "${INDENT_3}url {\n" >> $KEEPALIVED_CONF
|
||||
printf "${INDENT_4}path "$path"\n" >> $KEEPALIVED_CONF
|
||||
printf "${INDENT_4}digest $digest\n" >> $KEEPALIVED_CONF
|
||||
printf "${INDENT_3}}\n" >> $KEEPALIVED_CONF
|
||||
[ -n "$digest" ] && [ -n "$path" ] && {
|
||||
printf '%burl {\n' "${INDENT_3}" >> "$KEEPALIVED_CONF"
|
||||
printf '%bpath %s\n' "${INDENT_4}" "$path" >> "$KEEPALIVED_CONF"
|
||||
printf '%bdigest %s\n' "${INDENT_4}" "$digest" >> "$KEEPALIVED_CONF"
|
||||
printf '%b}\n' "${INDENT_3}" >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -402,44 +404,44 @@ real_server() {
|
|||
|
||||
local enabled name weight ipaddr port check
|
||||
|
||||
config_get_bool enabled $1 enabled 1
|
||||
config_get_bool enabled "$1" enabled 1
|
||||
[ "$enabled" -eq 1 ] || return 0
|
||||
|
||||
config_get name $1 name
|
||||
config_get name "$1" name
|
||||
[ "$server" = "$name" ] || return 0
|
||||
|
||||
config_get weight $1 weight
|
||||
config_get weight "$1" weight
|
||||
[ -n "$weight" ] || return 0
|
||||
|
||||
config_get ipaddr $1 ipaddr
|
||||
config_get port $1 port
|
||||
config_get check $1 check
|
||||
config_get ipaddr "$1" ipaddr
|
||||
config_get port "$1" port
|
||||
config_get check "$1" check
|
||||
|
||||
[ -n "$ipaddr" -a -n "$port" ] && {
|
||||
printf "${INDENT_1}real_server $ipaddr $port {\n" >> $KEEPALIVED_CONF
|
||||
printf "${INDENT_2}weight $weight\n" >> $KEEPALIVED_CONF
|
||||
[ -n "$ipaddr" ] && [ -n "$port" ] && {
|
||||
printf '%breal_server %s %d {\n' "${INDENT_1}" "$ipaddr" "$port" >> "$KEEPALIVED_CONF"
|
||||
printf '%bweight %d\n' "${INDENT_2}" "$weight" >> "$KEEPALIVED_CONF"
|
||||
case "$check" in
|
||||
TCP_CHECK)
|
||||
printf "${INDENT_2}${check} {\n" >> $KEEPALIVED_CONF
|
||||
print_elems_indent $1 $INDENT_3 connect_timeout \
|
||||
printf '%b%s {\n' "${INDENT_2}" "$check" >> "$KEEPALIVED_CONF"
|
||||
print_elems_indent "$1" "$INDENT_3" connect_timeout \
|
||||
connect_port
|
||||
printf "${INDENT_2}}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "${INDENT_2}" >> "$KEEPALIVED_CONF"
|
||||
;;
|
||||
MISC_CHECK)
|
||||
printf "${INDENT_2}${check} {\n" >> $KEEPALIVED_CONF
|
||||
print_elems_indent $1 $INDENT_3 misc_path
|
||||
printf "${INDENT_2}}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b%s {\n' "${INDENT_2}" "$check" >> "$KEEPALIVED_CONF"
|
||||
print_elems_indent "$1" "$INDENT_3" misc_path
|
||||
printf '%b}\n' "${INDENT_2}" >> "$KEEPALIVED_CONF"
|
||||
;;
|
||||
HTTP_GET | SSL_GET)
|
||||
printf "${INDENT_2}${check} {\n" >> $KEEPALIVED_CONF
|
||||
print_elems_indent $1 $INDENT_3 connect_timeout \
|
||||
printf '%b%s {\n' "${INDENT_2}" "$check" >> "$KEEPALIVED_CONF"
|
||||
print_elems_indent "$1" "$INDENT_3" connect_timeout \
|
||||
connect_port nb_get_retry delay_before_retry
|
||||
# Handle url list
|
||||
config_list_foreach $1 url url_list
|
||||
printf "${INDENT_2}}\n" >> $KEEPALIVED_CONF
|
||||
config_list_foreach "$1" url url_list
|
||||
printf '%b}\n' "${INDENT_2}" >> "$KEEPALIVED_CONF"
|
||||
;;
|
||||
esac
|
||||
printf "${INDENT_1}}\n" >> $KEEPALIVED_CONF
|
||||
printf '%b}\n' "${INDENT_1}" >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -450,33 +452,33 @@ real_server_list() {
|
|||
virtual_server() {
|
||||
local enabled ipaddr port lb_algo sorry_server_ip sorry_server_port
|
||||
|
||||
config_get_bool enabled $1 enabled 1
|
||||
config_get_bool enabled "$1" enabled 1
|
||||
[ "$enabled" -eq 1 ] || return 0
|
||||
|
||||
config_get ipaddr $1 ipaddr
|
||||
config_get ipaddr "$1" ipaddr
|
||||
[ -z "$ipaddr" ] && return 0
|
||||
config_get port $1 port
|
||||
config_get port "$1" port
|
||||
[ -z "$port" ] && return 0
|
||||
|
||||
config_section_open "virtual_server" "$ipaddr $port"
|
||||
|
||||
print_elems_indent $1 $INDENT_1 fwmark delay_loop \
|
||||
print_elems_indent "$1" "$INDENT_1" fwmark delay_loop \
|
||||
lb_kind persistence_timeout persistence_granularity \
|
||||
virtualhost protocol
|
||||
|
||||
config_get lb_algo $1 lb_algo
|
||||
config_get lb_algo "$1" lb_algo
|
||||
[ -z "$lb_algo" ] && lb_algo="rr"
|
||||
modprobe ip_vs_${lb_algo} 2>&1 1>/dev/null
|
||||
printf "${INDENT_1}lb_algo ${lb_algo}\n" >> $KEEPALIVED_CONF
|
||||
modprobe ip_vs_${lb_algo} 1>/dev/null 2>&1
|
||||
printf '%blb_algo %s\n' "${INDENT_1}" "${lb_algo}" >> "$KEEPALIVED_CONF"
|
||||
|
||||
config_get sorry_server_ip $1 sorry_server_ip
|
||||
config_get sorry_server_port $1 sorry_server_port
|
||||
[ -n "$sorry_server_ip" -a -n "$sorry_server_port" ] && {
|
||||
printf "${INDENT_1}sorry_server $sorry_server_ip $sorry_server_port\n" >> $KEEPALIVED_CONF
|
||||
config_get sorry_server_ip "$1" sorry_server_ip
|
||||
config_get sorry_server_port "$1" sorry_server_port
|
||||
[ -n "$sorry_server_ip" ] && [ -n "$sorry_server_port" ] && {
|
||||
printf '%bsorry_server %s %s\n' "${INDENT_1}" "$sorry_server_ip" "$sorry_server_port" >> "$KEEPALIVED_CONF"
|
||||
}
|
||||
|
||||
# Handle real_server list
|
||||
config_list_foreach $1 real_server real_server_list
|
||||
config_list_foreach "$1" real_server real_server_list
|
||||
|
||||
config_section_close
|
||||
}
|
||||
|
|
@ -484,11 +486,11 @@ virtual_server() {
|
|||
process_config() {
|
||||
local alt_config_file
|
||||
|
||||
rm -f $KEEPALIVED_CONF
|
||||
rm -f "$KEEPALIVED_CONF"
|
||||
|
||||
# First line
|
||||
printf "! Configuration file for keepalived (autogenerated via init script)\n" > $KEEPALIVED_CONF
|
||||
printf "! Written %s\n\n" "$(date +'%c')" >> $KEEPALIVED_CONF
|
||||
printf '! Configuration file for keepalived (autogenerated via init script)\n' > "$KEEPALIVED_CONF"
|
||||
printf '! Written %s\n\n' "$(date +'%c')" >> "$KEEPALIVED_CONF"
|
||||
|
||||
[ -f /etc/config/keepalived ] || return 0
|
||||
config_load 'keepalived'
|
||||
|
|
@ -499,9 +501,9 @@ process_config() {
|
|||
|
||||
# If "alt_config_file" specified, use that instead
|
||||
[ -n "$alt_config_file" ] && [ -f "$alt_config_file" ] && {
|
||||
rm -f $KEEPALIVED_CONF
|
||||
rm -f "$KEEPALIVED_CONF"
|
||||
# Symlink "alt_config_file" since it's a bit easier and safer
|
||||
ln -s $alt_config_file $KEEPALIVED_CONF
|
||||
ln -s "$alt_config_file" "$KEEPALIVED_CONF"
|
||||
return 0
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue