127 lines
No EOL
5.3 KiB
Bash
127 lines
No EOL
5.3 KiB
Bash
#!/usr/bin/env bash
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CONFIG_PATH=/etc/lbry/lbrycrd.conf
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function override_config_option() {
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# Remove existing config line from a config file
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# and replace with environment fed value.
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# Does nothing if the variable does not exist.
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# var Name of ENV variable
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# option Name of config option
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# config Path of config file
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local var=$1 option=$2 config=$3
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if [[ -v $var ]]; then
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# Remove the existing config option:
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sed -i "/^$option\W*=/d" "$config"
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# Add the value from the environment:
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echo "$option=${!var}" >> "$config"
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fi
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}
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function set_config() {
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if [ -d "$CONFIG_PATH" ]; then
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echo "$CONFIG_PATH is a directory when it should be a file."
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exit 1
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elif [ -f "$CONFIG_PATH" ]; then
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echo "Merging the mounted config file with environment variables."
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local MERGED_CONFIG=/tmp/lbrycrd_merged.conf
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cat $CONFIG_PATH > $MERGED_CONFIG
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echo "" >> $MERGED_CONFIG
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override_config_option PORT port $MERGED_CONFIG
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override_config_option RPC_USER rpcuser $MERGED_CONFIG
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override_config_option RPC_PASSWORD rpcpassword $MERGED_CONFIG
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override_config_option RPC_ALLOW_IP rpcallowip $MERGED_CONFIG
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override_config_option RPC_PORT rpcport $MERGED_CONFIG
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override_config_option RPC_BIND rpcbind $MERGED_CONFIG
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# Make the new merged config file the new CONFIG_PATH
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# This ensures that the original file the user mounted remains unmodified
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CONFIG_PATH=$MERGED_CONFIG
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else
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echo "Creating a fresh config file from environment variables."
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## Set config params
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{
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echo "port=${PORT=9246}"
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echo "rpcuser=${RPC_USER=lbry}"
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echo "rpcpassword=${RPC_PASSWORD=lbry}"
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echo "rpcallowip=${RPC_ALLOW_IP=127.0.0.1/24}"
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echo "rpcport=${RPC_PORT=9245}"
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echo "rpcbind=${RPC_BIND=0.0.0.0}"
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echo "deprecatedrpc=accounts"
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echo "deprecatedrpc=validateaddress"
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echo "deprecatedrpc=signrawtransaction"
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} >> $CONFIG_PATH
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fi
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echo "Config: "
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cat $CONFIG_PATH
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}
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## Ensure perms are correct prior to running main binary
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/usr/bin/fix-permissions
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## You can optionally specify a run mode if you want to use lbry defined presets for compatibility.
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case $RUN_MODE in
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default )
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set_config
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lbrycrdd -server -conf=$CONFIG_PATH -printtoconsole
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;;
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## If it's a first run you need to do a full index including all transactions
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## tx index creates an index of every single transaction in the block history if
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## not specified it will only create an index for transactions that are related to the wallet or have unspent outputs.
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## This is generally specific to chainquery.
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reindex )
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## Apply this RUN_MODE in the case you need to update a dataset. NOTE: you do not need to use `RUN_MODE reindex` for more than one complete run.
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set_config
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lbrycrdd -server -txindex -reindex -conf=$CONFIG_PATH -printtoconsole
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;;
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chainquery )
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## If your only goal is to run Chainquery against this instance of lbrycrd and you're starting a
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## fresh local dataset use this run mode.
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set_config
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lbrycrdd -server -txindex -conf=$CONFIG_PATH -printtoconsole
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;;
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regtest )
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## Set config params
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## TODO: Make this more automagic in the future.
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mkdir -p "$(dirname $CONFIG_PATH)"
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echo "rpcuser=lbry" > $CONFIG_PATH
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echo "rpcpassword=lbry" >> $CONFIG_PATH
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echo "rpcport=29245" >> $CONFIG_PATH
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echo "rpcbind=0.0.0.0" >> $CONFIG_PATH
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echo "rpcallowip=0.0.0.0/0" >> $CONFIG_PATH
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echo "regtest=1" >> $CONFIG_PATH
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echo "txindex=1" >> $CONFIG_PATH
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echo "server=1" >> $CONFIG_PATH
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echo "printtoconsole=1" >> $CONFIG_PATH
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echo "deprecatedrpc=accounts" >> $CONFIG_PATH
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echo "deprecatedrpc=validateaddress" >> $CONFIG_PATH
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echo "deprecatedrpc=signrawtransaction" >> $CONFIG_PATH
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echo "vbparams=segwit:0:999999999999" >> $CONFIG_PATH
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echo "addresstype=legacy" >> $CONFIG_PATH
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#nohup advance &>/dev/null &
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lbrycrdd -conf=$CONFIG_PATH $1
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;;
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testnet )
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## Set config params
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## TODO: Make this more automagic in the future.
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mkdir -p "$(dirname $CONFIG_PATH)"
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echo "rpcuser=lbry" > $CONFIG_PATH
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echo "rpcpassword=lbry" >> $CONFIG_PATH
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echo "rpcport=29245" >> $CONFIG_PATH
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echo "rpcbind=0.0.0.0" >> $CONFIG_PATH
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echo "rpcallowip=0.0.0.0/0" >> $CONFIG_PATH
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echo "testnet=1" >> $CONFIG_PATH
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echo "txindex=1" >> $CONFIG_PATH
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echo "server=1" >> $CONFIG_PATH
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echo "printtoconsole=1" >> $CONFIG_PATH
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echo "deprecatedrpc=accounts" >> $CONFIG_PATH
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echo "deprecatedrpc=validateaddress" >> $CONFIG_PATH
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echo "deprecatedrpc=signrawtransaction" >> $CONFIG_PATH
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#nohup advance &>/dev/null &
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lbrycrdd -conf=$CONFIG_PATH $1
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;;
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* )
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echo "Error, you must define a RUN_MODE environment variable."
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echo "Available options are testnet, regtest, chainquery, default, and reindex"
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;;
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esac |