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https://github.com/openoms/bitcoin-tutorials.git
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openoms
@@ -3,8 +3,11 @@
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# https://github.com/romanz/electrs/blob/master/doc/usage.md
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echo "Type the PASSWORD B of your RaspiBlitz followed by [ENTER] (needed for Electrs to access the bitcoind RPC):"
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read PASSWORD_B
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#echo "Type the PASSWORD B of your RaspiBlitz followed by [ENTER] (needed for Electrs to access the bitcoind RPC):"
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#read PASSWORD_B
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echo "getting RPC credentials from the bitcoin.conf"
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RPC_USER=$(sudo cat /mnt/hdd/bitcoin/bitcoin.conf | grep rpcuser | cut -c 9-)
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PASSWORD_B=$(sudo cat /mnt/hdd/bitcoin/bitcoin.conf | grep rpcpassword | cut -c 13-)
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echo ""
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echo "***"
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@@ -32,12 +35,28 @@ echo "The electrs database will be built in /mnt/hdd/electrs/db. Takes ~18 hours
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echo "***"
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echo ""
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sudo mkdir /mnt/hdd/electrs
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sudo chown -R admin:admin /mnt/hdd/electrs
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sudo ufw allow 50001
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# Run with password B filled in:
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cargo run --release -- -vvvv --index-batch-size=10 --jsonrpc-import --db-dir /mnt/hdd/electrs/db --cookie="raspibolt:$PASSWORD_B" --electrum-rpc-addr="0.0.0.0:50001"
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# generate setting file: https://github.com/romanz/electrs/issues/170#issuecomment-530080134
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mkdir /home/admin/.electrs/
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sudo rm /home/admin/.electrs/config.toml
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touch /home/admin/.electrs/config.toml
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echo "generating electrs.toml setting file with the RPC passwords"
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(
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echo "
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verbose = 4
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timestamp = true
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jsonrpc_import = true
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db_dir = \"/mnt/hdd/electrs/db\"
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cookie = \"$RPC_USER:$PASSWORD_B\"
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" | tee -a /home/admin/.electrs/config.toml
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) &> /dev/null
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# Run electrs
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cargo run --release -- --index-batch-size=10 --electrum-rpc-addr="0.0.0.0:50001"
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# to preserve settings:
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# see https://github.com/romanz/electrs/blob/master/src/config.rs
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@@ -4,10 +4,9 @@
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# To download and run:
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# $ wget https://raw.githubusercontent.com/openoms/bitcoin-tutorials/master/electrs/2_electrs_systemd_service.sh && bash 2_electrs_systemd_service.sh
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echo ""
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echo "***"
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echo "Type the PASSWORD B of your RaspiBlitz followed by [ENTER] for the electrs service:"
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read PASSWORD_B
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sudo systemctl stop electrs
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sudo systemctl disable electrs
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sudo rm /etc/systemd/system/electrs.service
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# sudo nano /etc/systemd/system/electrs.service
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echo "
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@@ -17,8 +16,7 @@ After=bitcoind.service
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[Service]
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WorkingDirectory=/home/admin/electrs
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ExecStart=/home/admin/electrs/target/release/electrs --index-batch-size=10 --jsonrpc-import --db-dir /mnt/hdd/electrs/db --electrum-rpc-addr="0.0.0.0:50001" --cookie="raspibolt:$PASSWORD_B"
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ExecStart=/home/admin/electrs/target/release/electrs --index-batch-size=10 --electrum-rpc-addr=\"0.0.0.0:50001\"
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User=admin
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Group=admin
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Type=simple
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@@ -4,20 +4,14 @@
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Tested on:
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* Odroid HC1 and XU4 (~18 hours)
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* Raspberry Pi 3 B+ (~two days to build the database from scratch)
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* Raspberry Pi 4
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Requires 47 Gb diskpace (March 2019).
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## Install Electrs
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Tested on:
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* Raspberry Pi 4
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* Odroid HC1 and XU4 (~18 hours)
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* Raspberry Pi 3 B+ (~two days to build the database from scratch). For the RPi3 the lighter weight [Electrum Personal Server](https://stadicus.github.io/RaspiBolt/raspibolt_64_electrum.html) is a good alternative, but only watches the preconfigured addresses and xpubs.
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***
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**The new Electrs installs are currently not working**: https://github.com/romanz/electrs/issues/170
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In the meantime the more lightweight Electrum Personal Server is a good alternative (and recommended for the RPi3-s by default):
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https://stadicus.github.io/RaspiBolt/raspibolt_64_electrum.html
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***
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## Install Electrs
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The install instructions are adapted to the RaspiBlitz are in this script, take a look: [1_electrs_on_RaspiBlitz.sh](1_electrs_on_RaspiBlitz.sh)
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@@ -25,13 +19,14 @@ To download and run on the RaspiBlitz (logged in as the user `admin`):
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`$ wget https://raw.githubusercontent.com/openoms/bitcoin-tutorials/master/electrs/1_electrs_on_RaspiBlitz.sh && bash 1_electrs_on_RaspiBlitz.sh`
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This will only run the server until the terminal window is open.
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To restart electrs manually run (with your PASSWORD_B filled in) or install the Electrs systemd service (next step):
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`$ /home/admin/electrs/target/release/electrs --index-batch-size=10 --jsonrpc-import --db-dir /mnt/hdd/electrs/db --electrum-rpc-addr="0.0.0.0:50001" --cookie="raspibolt:PASSWORD_B" -vvvv`
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To restart electrs manually run:
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`$ /home/admin/electrs/target/release/electrs --index-batch-size=10 --electrum-rpc-addr="0.0.0.0:50001"`
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or install the Electrs systemd service (next step)
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---
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## RaspiBlitz: Set up the Electrs systemd service
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## Set up the Electrs systemd service
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Set up the systemd service to run electrs continuously in the background.
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@@ -97,7 +92,7 @@ To connect through SSL (requires setting up the Nginx server):
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---
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## Remote connection options to Electrs
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## Remote connection options
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Any communication outside a secure LAN must be encrypted.
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### Tor Hidden Service
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@@ -138,6 +133,7 @@ The script is a collection of commands. The whole setup has multiple components
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Based on:
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* https://github.com/romanz/electrs/blob/master/doc/usage.md
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Shared experiences:
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* https://github.com/rootzoll/raspiblitz/issues/123
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* https://github.com/openoms/bitcoin-tutorials/issues/2
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@@ -6,7 +6,7 @@ After=bitcoind.service
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[Service]
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WorkingDirectory=/home/admin/electrs
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ExecStart=/home/admin/electrs/target/release/electrs --index-batch-size=10 --jsonrpc-import --db-dir /mnt/hdd/electrs/db --electrum-rpc-addr="0.0.0.0:50001" --cookie="raspibolt:$PASSWORD_B"
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ExecStart=/home/admin/electrs/target/release/electrs --index-batch-size=10 --jsonrpc_import --db-dir /mnt/hdd/electrs/db --electrum-rpc-addr="0.0.0.0:50001"
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User=admin
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Group=admin
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@@ -3,8 +3,11 @@
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# https://github.com/romanz/electrs/blob/master/doc/usage.md
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echo "Type the PASSWORD B of your RaspiBlitz followed by [ENTER] (needed for Electrs to access the bitcoind RPC):"
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read PASSWORD_B
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#echo "Type the PASSWORD B of your RaspiBlitz followed by [ENTER] (needed for Electrs to access the bitcoind RPC):"
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#read PASSWORD_B
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echo "getting RPC credentials from the bitcoin.conf"
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RPC_USER=$(sudo cat /mnt/hdd/bitcoin/bitcoin.conf | grep rpcuser | cut -c 9-)
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PASSWORD_B=$(sudo cat /mnt/hdd/bitcoin/bitcoin.conf | grep rpcpassword | cut -c 13-)
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echo ""
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echo "***"
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@@ -36,8 +39,23 @@ sudo mkdir /mnt/hdd/electrs
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sudo chown -R admin:admin /mnt/hdd/electrs
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sudo ufw allow 60001
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# generate setting file: https://github.com/romanz/electrs/issues/170#issuecomment-530080134
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mkdir /home/admin/.electrs/
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sudo rm /home/admin/.electrs/config.toml
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touch /home/admin/.electrs/config.toml
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echo "generating electrs.toml setting file with the RPC passwords"
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(
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echo "
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verbose = 4
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timestamp = true
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jsonrpc_import = true
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db_dir = \"/mnt/hdd/electrs/testnetdb\"
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cookie = \"$RPC_USER:$PASSWORD_B\"
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" | tee -a /home/admin/.electrs/config.toml
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) &> /dev/null
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# Run with password B filled in:
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cargo run --release -- -vvvv --index-batch-size=10 --jsonrpc-import --db-dir /mnt/hdd/electrs/testnetdb --cookie="raspibolt:$PASSWORD_B" --electrum-rpc-addr="0.0.0.0:60001" --network testnet --timestamp
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cargo run --release -- --index-batch-size=10 --db-dir /mnt/hdd/electrs/testnetdb --electrum-rpc-addr="0.0.0.0:60001" --network testnet
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# to preserve settings:
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# see https://github.com/romanz/electrs/blob/master/src/config.rs
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@@ -4,10 +4,9 @@
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# To download and run:
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# $ wget https://raw.githubusercontent.com/openoms/bitcoin-tutorials/master/electrs/2_electrs_systemd_service.sh && bash 2_electrs_systemd_service.sh
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echo ""
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echo "***"
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echo "Type the PASSWORD B of your RaspiBlitz followed by [ENTER] for the electrs service:"
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read PASSWORD_B
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sudo systemctl stop electrs
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sudo systemctl disable electrs
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sudo rm /etc/systemd/system/electrs.service
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# sudo nano /etc/systemd/system/electrs.service
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echo "
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@@ -17,7 +16,7 @@ After=bitcoind.service
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[Service]
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WorkingDirectory=/home/admin/electrs
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ExecStart=/home/admin/electrs/target/release/electrs --index-batch-size=10 --jsonrpc-import --db-dir /mnt/hdd/electrs/testnetdb --electrum-rpc-addr="0.0.0.0:60001" --cookie="raspibolt:$PASSWORD_B" --network testnet --timestamp -vvvv
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ExecStart=/home/admin/electrs/target/release/electrs --index-batch-size=10 --jsonrpc_import --db-dir /mnt/hdd/electrs/testnetdb --electrum-rpc-addr=\"0.0.0.0:60001\" --network testnet --timestamp -vvvv
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User=admin
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Group=admin
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