Updated Wallet Server Snapshot Create Deploy Revert (markdown)

Wallet-Server-notes.md

@@ -1,3 +1,5 @@
+# Snapshot Create/Deploy/Revert
+
 **To make a new snapshot:**
 
 1. turn the wallet server being cloned off with `docker-compose down`
@@ -25,4 +27,85 @@
 4. move the prepared snapshot into place `sudo mv volume_backup /var/lib/docker/volumes/${USER}_wallet_server/_data`
 5. double check the permissions on the resulting voiume: `sudo ls -lah /var/lib/docker/volumes/${USER}_wallet_server/` you should see `_data` owned by `netdata:netdata` like before
 6. start the wallet server `docker-compose up -d`
-7. watch the log tail until it starts successfully, indicated by ips showing in the logs as users connect `docker-compose logs -f --tail 100`
+7. watch the log tail until it starts successfully, indicated by ips showing in the logs as users connect `docker-compose logs -f --tail 100`
+
+# Swap wallet server to use systemd instead of docker for lbrycrd
+
+1. Stop the containers: `docker-compose down`
+2.  Copy the lbrycrd volume contents out of docker:
+
+```
+sudo cp -r /var/lib/docker/volumes/lbry_lbrycrd/_data .
+sudo chown -R lbry _data
+sudo chgrp -R lbry _data
+mv _data ~/.lbrycrd
+docker volume rm lbry_lbrycrd
+```
+
+3.  Install lbrycrd to the expected location:
+
+```
+wget https://github.com/lbryio/lbrycrd/releases/download/v0.17.3.2/lbrycrd-linux-1732.zip
+unzip -o lbrycrd-linux-1732.zip
+sudo mkdir -p /opt/lbry
+sudo mv lbrycrdd /opt/lbry
+sudo mv lbrycrd-cli /opt/lbry
+```
+
+4. Create the lbrycrd config file `nano ~/.lbrycrd/lbrycrd.conf`
+
+```
+txindex=1
+server=1
+daemon=1
+rpcuser=lbry
+rpcpassword=lbry
+```
+
+5. Create the service file `sudo nano /etc/systemd/system/lbrycrd.service`
+
+```
+[Unit]
+Description="LBRYcrd daemon"
+After=network.target
+[Service]
+Environment="HOME=/home/lbry"
+ExecStart=/opt/lbry/lbrycrdd
+User=lbry
+Group=lbry
+Restart=on-failure
+KillMode=process
+[Install]
+WantedBy=multi-user.target
+```
+
+6. Enable and start the lbrycrd service
+
+```
+sudo systemctl enable lbrycrd
+sudo systemctl start lbrycrd
+```
+
+7. Replace `docker-compose.yml` with
+
+```
+version: "3"
+volumes:
+  wallet_server:
+services:
+  wallet_server:
+    network_mode: host
+    image: lbry/wallet-server:${WALLET_SERVER_TAG:-latest-release}
+    restart: always
+    ports:
+      - "2112:2112"   # prometheus
+      - "50001:50001" # rpc port
+      - "50005:50005" # websocket port
+    volumes:
+      - "wallet_server:/database"
+    env_file: [/home/lbry/wallet-server-env]
+    environment:
+      - DAEMON_URL=http://lbry:lbry@127.0.0.1:9245
+```
+
+8. Start the wallet server `docker-compose up -d`