Demonstrate accessing ESnet's SNMP GraphQL service

poke_esnet_graphql.sh

#!/usr/bin/env bash

CSRF_TOK=$(curl --verbose -D - https://my.es.net/ 2>/dev/null | grep -o 'csrftoken=[^;]*' | cut -d= -f2)
echo "CSRF token = [$CSRF_TOK]"

curl \
    --referer https://my.es.net/nersc-400g \
    -X POST \
    -b "csrftoken=$CSRF_TOK" \
    -H "X-CSRFToken: $CSRF_TOK" \
    -H "Content-Type: application/json" \
    -H "Accept: application/json" \
    --data '{"query":"{ mapTopology(name: \"nersc-400g\"){ paths { traffic(beginTime: \"2019-04-01T00:00:00.000Z\", endTime: \"2019-04-01T01:00:00.000Z\") } } }"}' \
    https://my.es.net/graphql

poke_esnet_graphql_400g.ipynb

poke_esnet_graphql_nersc.ipynb