sonic-buildimage/dockers/docker-dhcp-relay/wait_for_intf.sh.j2
Dong Zhang 5057ac3122 [MultiDB] (./dockers dir) : replace redis-cli with sonic-db-cli and use new DBConnector (#3923)
* [MultiDB] (./dockers dirs): replace redis-cli with sonic-db-cli and use new DBConnector

* remove unnecessary quota

* update typo
2020-01-22 11:27:21 -08:00

41 lines
1.0 KiB
Django/Jinja

#!/usr/bin/env bash
function wait_until_iface_ready
{
IFACE_NAME=$1
IFACE_CIDR=$2
echo "Waiting until interface ${IFACE_NAME} is ready..."
# Wait for the interface to come up
# (i.e., interface is present in STATE_DB and state is "ok")
while true; do
RESULT=$(sonic-db-cli STATE_DB HGET "INTERFACE_TABLE|${IFACE_NAME}|${IFACE_CIDR}" "state" 2> /dev/null)
if [ x"$RESULT" == x"ok" ]; then
break
fi
sleep 1
done
echo "Interface ${IFACE_NAME} is ready!"
}
# Wait for all interfaces with IPv4 addresses to be up and ready
{% for (name, prefix) in INTERFACE|pfx_filter %}
{% if prefix | ipv4 %}
wait_until_iface_ready {{ name }} {{ prefix }}
{% endif %}
{% endfor %}
{% for (name, prefix) in VLAN_INTERFACE|pfx_filter %}
{% if prefix | ipv4 %}
wait_until_iface_ready {{ name }} {{ prefix }}
{% endif %}
{% endfor %}
{% for (name, prefix) in PORTCHANNEL_INTERFACE|pfx_filter %}
{% if prefix | ipv4 %}
wait_until_iface_ready {{ name }} {{ prefix }}
{% endif %}
{% endfor %}