14c188afbe
The previously used newCachedThreadPool carries higher risk for execution exceptions if exceeded. Originally we had only one executor with a corePoolSize of 15 and a maximumPoolSize of 30 and queueCapacity was set to maximumPoolSize. This was risky when the 15 corePool threads have been busy and new messages or connection creation threads are queued up with potentially significant delay until getting served leading to timeouts. Now we use (if maxConnections is 12) corePoolSize of 24, maximumPoolSize 36 and queueCapacity 10. This gives considerable headroom. We also have split up the executors in 2 distinct ones. Signed-off-by: HenrikJannsen <boilingfrog@gmx.com> |
||
|---|---|---|
| .. | ||
| docker | ||
| src | ||
| .dockerignore | ||
| bisq.env | ||
| bisq.service | ||
| bitcoin.conf | ||
| bitcoin.service | ||
| blocknotify.sh | ||
| create_jar.sh | ||
| create_jaronly_archive.sh | ||
| docker-compose.yml | ||
| install_seednode_debian.sh | ||
| README.md | ||
| torrc | ||
| uninstall_seednode_debian.sh | ||
Bisq Seed Node
Hardware
Highly recommended to use SSD! Minimum specs:
- CPU: 4 cores
- RAM: 8 GB
- SSD: 512 GB (HDD is too slow)
Software
The following OS's are known to work well:
- Ubuntu 18.04
- Ubuntu 20.04
- FreeBSD 12
Installation
Start with a clean Ubuntu server installation, and run the script
curl -s https://raw.githubusercontent.com/bisq-network/bisq/master/seednode/install_seednode_debian.sh | sudo bash
This will install and configure Tor, Bitcoin, and Bisq-Seednode services to start on boot.
Firewall
Next, configure your OS firewall to only allow SSH and Bitcoin P2P
ufw allow 22/tcp
ufw allow 8333/tcp
ufw enable
Syncing
After installation, watch the Bitcoin blockchain sync progress
sudo tail -f /bitcoin/debug.log
After Bitcoin is fully synced, start the bisq service
sudo systemctl start bisq
sudo journalctl --unit bisq --follow
After Bisq is fully synced, check your Bitcoin and Bisq onion hostnames:
sudo -H -u bitcoin bitcoin-cli getnetworkinfo|grep address
sudo cat /bisq/bisq-seednode/btc_mainnet/tor/hiddenservice/hostname
Testing
After your Bisq seednode is ready, test it by connecting to your new btcnode and bisq!
macOS:
/Applications/Bisq.app/Contents/MacOS/Bisq --seedNodes=foo.onion:8000 --btcNodes=foo.onion:8333
Monitoring
If you run a main seednode, you also are obliged to activate the monitoring feed by running
bash <(curl -s https://raw.githubusercontent.com/bisq-network/bisq/master/monitor/install_collectd_debian.sh)
Follow the instruction given by the script and report your certificate to the seednode group!
Upgrading
To upgrade your seednode to a new tag, for example v1.2.5
sudo -u bisq -s
cd bisq
git fetch origin
git checkout v1.2.5 # new tag
./gradlew clean build -x test
exit
sudo service bisq restart
sudo journalctl --unit bisq --follow
Uninstall
If you need to start over, you can run the uninstall script in this repo
sudo ./delete_seednode_debian.sh
WARNING: this script will delete all data!