Don't mix declaration and set of locals
Ia0957b47187c3dcadd46154b17022c4213781112 proposes to have bashate
find instances of setting a local value. The issue is that "local"
always returns 0, thus hiding any failure in the commands running to
set the variable.
This is an automated replacement of such instances
Depends-On: I676c805e8f0401f75cc5367eee83b3d880cdef81
Change-Id: I9c8912a8fd596535589b207d7fc553b9d951d3fe
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index e67bd4a..e9f88fb 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -806,7 +806,8 @@
local IP_ADD=""
local IP_DEL=""
- local DEFAULT_ROUTE_GW=$(ip r | awk "/default.+$from_intf/ { print \$3; exit }")
+ local DEFAULT_ROUTE_GW
+ DEFAULT_ROUTE_GW=$(ip r | awk "/default.+$from_intf/ { print \$3; exit }")
local ADD_OVS_PORT=""
if [[ $af == "inet" ]]; then
@@ -1244,7 +1245,8 @@
subnet_params+="--gateway $NETWORK_GATEWAY "
subnet_params+="--name $PRIVATE_SUBNET_NAME "
subnet_params+="$NET_ID $FIXED_RANGE"
- local subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)
+ local subnet_id
+ subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)
die_if_not_set $LINENO subnet_id "Failure creating private IPv4 subnet for $TENANT_ID"
echo $subnet_id
}
@@ -1259,7 +1261,8 @@
subnet_params+="--gateway $IPV6_PRIVATE_NETWORK_GATEWAY "
subnet_params+="--name $IPV6_PRIVATE_SUBNET_NAME "
subnet_params+="$NET_ID $FIXED_RANGE_V6 $ipv6_modes"
- local ipv6_subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)
+ local ipv6_subnet_id
+ ipv6_subnet_id=$(neutron subnet-create $subnet_params | grep ' id ' | get_field 2)
die_if_not_set $LINENO ipv6_subnet_id "Failure creating private IPv6 subnet for $TENANT_ID"
echo $ipv6_subnet_id
}
@@ -1272,7 +1275,8 @@
subnet_params+="--name $PUBLIC_SUBNET_NAME "
subnet_params+="$EXT_NET_ID $FLOATING_RANGE "
subnet_params+="-- --enable_dhcp=False"
- local id_and_ext_gw_ip=$(neutron subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')
+ local id_and_ext_gw_ip
+ id_and_ext_gw_ip=$(neutron subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')
die_if_not_set $LINENO id_and_ext_gw_ip "Failure creating public IPv4 subnet"
echo $id_and_ext_gw_ip
}
@@ -1284,7 +1288,8 @@
subnet_params+="--name $IPV6_PUBLIC_SUBNET_NAME "
subnet_params+="$EXT_NET_ID $IPV6_PUBLIC_RANGE "
subnet_params+="-- --enable_dhcp=False"
- local ipv6_id_and_ext_gw_ip=$(neutron subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')
+ local ipv6_id_and_ext_gw_ip
+ ipv6_id_and_ext_gw_ip=$(neutron subnet-create $subnet_params | grep -e 'gateway_ip' -e ' id ')
die_if_not_set $LINENO ipv6_id_and_ext_gw_ip "Failure creating an IPv6 public subnet"
echo $ipv6_id_and_ext_gw_ip
}
@@ -1293,8 +1298,10 @@
function _neutron_configure_router_v4 {
neutron router-interface-add $ROUTER_ID $SUBNET_ID
# Create a public subnet on the external network
- local id_and_ext_gw_ip=$(_neutron_create_public_subnet_v4 $EXT_NET_ID)
- local ext_gw_ip=$(echo $id_and_ext_gw_ip | get_field 2)
+ local id_and_ext_gw_ip
+ id_and_ext_gw_ip=$(_neutron_create_public_subnet_v4 $EXT_NET_ID)
+ local ext_gw_ip
+ ext_gw_ip=$(echo $id_and_ext_gw_ip | get_field 2)
PUB_SUBNET_ID=$(echo $id_and_ext_gw_ip | get_field 5)
# Configure the external network as the default router gateway
neutron router-gateway-set $ROUTER_ID $EXT_NET_ID
@@ -1331,9 +1338,12 @@
function _neutron_configure_router_v6 {
neutron router-interface-add $ROUTER_ID $IPV6_SUBNET_ID
# Create a public subnet on the external network
- local ipv6_id_and_ext_gw_ip=$(_neutron_create_public_subnet_v6 $EXT_NET_ID)
- local ipv6_ext_gw_ip=$(echo $ipv6_id_and_ext_gw_ip | get_field 2)
- local ipv6_pub_subnet_id=$(echo $ipv6_id_and_ext_gw_ip | get_field 5)
+ local ipv6_id_and_ext_gw_ip
+ ipv6_id_and_ext_gw_ip=$(_neutron_create_public_subnet_v6 $EXT_NET_ID)
+ local ipv6_ext_gw_ip
+ ipv6_ext_gw_ip=$(echo $ipv6_id_and_ext_gw_ip | get_field 2)
+ local ipv6_pub_subnet_id
+ ipv6_pub_subnet_id=$(echo $ipv6_id_and_ext_gw_ip | get_field 5)
# If the external network has not already been set as the default router
# gateway when configuring an IPv4 public subnet, do so now
@@ -1351,7 +1361,8 @@
die_if_not_set $LINENO IPV6_ROUTER_GW_IP "Failure retrieving IPV6_ROUTER_GW_IP"
if is_neutron_ovs_base_plugin && [[ "$Q_USE_NAMESPACE" = "True" ]]; then
- local ext_gw_interface=$(_neutron_get_ext_gw_interface)
+ local ext_gw_interface
+ ext_gw_interface=$(_neutron_get_ext_gw_interface)
local ipv6_cidr_len=${IPV6_PUBLIC_RANGE#*/}
# Configure interface for public bridge