eos_chain

#!/bin/sh

output_config() {
    echo "graph_title EOS Chain"
    echo "graph_category EOS"
    echo "graph_args --base 1000"

    echo "head_block_num.label Head block number"
    echo "last_irreversible_block_num.label Last irreversible block num"
}

output_values() {
    printf "head_block_num.value %d\n" $(head_block_num)
    printf "last_irreversible_block_num.value %d\n" $(last_irreversible_block_num)
}


head_block_num() {
   $DATADIR/cleos.sh get info | grep 'head_block_num'  | awk -F "," '{print $1}'| awk '{print $2}'
}

last_irreversible_block_num() {
   $DATADIR/cleos.sh get info | grep 'last_irreversible_block_num'  | awk -F "," '{print $1}'| awk '{print $2}'
}

output_usage() {
    printf >&2 "%s - munin plugin to graph EOS Chain\n" ${0##*/}
    printf >&2 "Usage: %s [config]\n" ${0##*/}
}

case $# in
    0)
        output_values
        ;;
    1)
        case $1 in
            config)
                output_config
                ;;
            *)
                output_usage
                exit 1
                ;;
        esac
        ;;
    *)
        output_usage
        exit 1
        ;;
esac