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75 lines
1.5 KiB
75 lines
1.5 KiB
#!/usr/bin/env bash
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ME=$(basename "$0")
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CONFIG=/etc/harmony/harmony.conf
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VER=v1.0
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function usage() {
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cat <<-EOT
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Usage: $ME [options]
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Options:
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-t validator/explorer specify the type of the node is explorer or validator (default is: $TYPE)
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-s int specify the shard id, only needed if node type is explorer (default is: $SHARD)
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-h print this help
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-v print out the version of the script
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Examples:
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$ME -t explorer -s 0
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# TODO: interactive mode
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EOT
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exit 0
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}
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function _setup_validator_config_file() {
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sed -i.bak 's,NodeType =.*,NodeType = "validator",; s,ShardID = .*,ShardID = -1,' $CONFIG
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}
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function _setup_explorer_config_file() {
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sed -i.bak "s,NodeType =.*,NodeType = \"explorer\",; s,ShardID = .*,ShardID = $SHARD," $CONFIG
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}
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function setup_config_file() {
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case $TYPE in
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validator) _setup_validator_config_file ;;
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explorer) _setup_explorer_config_file ;;
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*) usage ;;
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esac
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}
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####### default value ######
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TYPE=validator
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SHARD=-1
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while getopts ":t:s:v" opt; do
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case ${opt} in
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t) TYPE=${OPTARG} ;;
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s) SHARD=${OPTARG} ;;
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v) echo $VER; exit ;;
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*) usage ;;
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esac
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done
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shift $((OPTIND-1))
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# validate input parameters
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case ${TYPE} in
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explorer)
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case ${SHARD} in
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0|1|2|3) ;;
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*) usage ;;
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esac
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;;
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validator)
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case ${SHARD} in
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-1) ;;
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*) usage ;;
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esac
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;;
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*) usage ;;
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esac
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setup_config_file
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echo "Please run 'sudo systemctl restart harmony' to reload the configuration"
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