48 lines
1.2 KiB
Django/Jinja
48 lines
1.2 KiB
Django/Jinja
#!/usr/bin/env bash
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STATE_DB_IDX="6"
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function wait_until_iface_ready
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{
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IFACE_NAME=$1
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IFACE_CIDR=$2
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echo "Waiting until interface ${IFACE_NAME} is ready..."
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# Wait for the interface to come up
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# (i.e., interface is present in STATE_DB and state is "ok")
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while true; do
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RESULT=$(redis-cli -n ${STATE_DB_IDX} HGET "INTERFACE_TABLE|${IFACE_NAME}|${IFACE_CIDR}" "state" 2> /dev/null)
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if [ x"$RESULT" == x"ok" ]; then
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break
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fi
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sleep 1
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done
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echo "Interface ${IFACE_NAME} is ready!"
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}
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# Wait for all interfaces with IPv4 addresses to be up and ready
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{% for (name, prefix) in INTERFACE %}
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{% if prefix | ipv4 %}
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wait_until_iface_ready {{ name }} {{ prefix }}
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{% endif %}
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{% endfor %}
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{% for (name, prefix) in VLAN_INTERFACE %}
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{% if prefix | ipv4 %}
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wait_until_iface_ready {{ name }} {{ prefix }}
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{% endif %}
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{% endfor %}
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{% for (name, prefix) in PORTCHANNEL_INTERFACE %}
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{% if prefix | ipv4 %}
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wait_until_iface_ready {{ name }} {{ prefix }}
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{% endif %}
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{% endfor %}
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# Wait 10 seconds for the rest of interfaces to get added/populated.
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# dhcrelay listens on each of the interfaces (in addition to the port
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# channels and vlan interfaces)
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sleep 10
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