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-rwxr-xr-xnetwork/scripts/run-os-net-config.sh26
1 files changed, 19 insertions, 7 deletions
diff --git a/network/scripts/run-os-net-config.sh b/network/scripts/run-os-net-config.sh
index fc1e6d54..8fe2d270 100755
--- a/network/scripts/run-os-net-config.sh
+++ b/network/scripts/run-os-net-config.sh
@@ -1,7 +1,7 @@
#!/bin/bash
-# Note this script expects the following environment variables to be set
-# normally these are provided by the calling SoftwareConfig resource, but
-# they may also be set manually for testing
+# The following environment variables may be set to substitute in a
+# custom bridge or interface name. Normally these are provided by the calling
+# SoftwareConfig resource, but they may also be set manually for testing.
# $bridge_name : The bridge device name to apply
# $interface_name : The interface name to apply
#
@@ -10,7 +10,7 @@
# a deployment input via input_values
# $network_config : the json serialized os-net-config config to apply
#
-set -ux
+set -eux
function get_metadata_ip() {
@@ -98,8 +98,10 @@ EOF_CAT
fi
fi
done
+ set +e
os-net-config -c /etc/os-net-config/dhcp_all_interfaces.yaml -v --detailed-exit-codes --cleanup
RETVAL=$?
+ set -e
if [[ $RETVAL == 2 ]]; then
ping_metadata_ip
elif [[ $RETVAL != 0 ]]; then
@@ -108,16 +110,26 @@ EOF_CAT
}
if [ -n '$network_config' ]; then
- trap configure_safe_defaults EXIT
+ if [ -z "${disable_configure_safe_defaults:-''}" ]; then
+ trap configure_safe_defaults EXIT
+ fi
mkdir -p /etc/os-net-config
# Note these variables come from the calling heat SoftwareConfig
echo '$network_config' > /etc/os-net-config/config.json
- sed -i "s/bridge_name/$bridge_name/" /etc/os-net-config/config.json
- sed -i "s/interface_name/$interface_name/" /etc/os-net-config/config.json
+ if [ "$(type -t network_config_hook)" = "function" ]; then
+ network_config_hook
+ fi
+
+ sed -i "s/bridge_name/${bridge_name:-''}/" /etc/os-net-config/config.json
+ sed -i "s/interface_name/${interface_name:-''}/" /etc/os-net-config/config.json
+
+ set +e
os-net-config -c /etc/os-net-config/config.json -v --detailed-exit-codes
RETVAL=$?
+ set -e
+
if [[ $RETVAL == 2 ]]; then
ping_metadata_ip