From 0cc8a638030b976b6dbf7720f0288164d6050f8f Mon Sep 17 00:00:00 2001
From: lesterli <fulfilself@gmail.com>
Date: Sun, 20 Oct 2024 22:01:28 +0800
Subject: [PATCH] update docker image and readme

---
 README.md                         | 37 ++++++++++++++++++++++++++++++-
 docker/docker-compose-bitcoin.yml |  2 +-
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 923e1f9..7c4fc56 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,36 @@
-# babylon-deployment
\ No newline at end of file
+# babylon-deployment
+
+## Start Bitcoin node
+
+1. Copy the `.env.bitcoin.example` file to `.env.bitcoin` and set the variables
+
+    ```bash
+    cp .env.bitcoin.example .env.bitcoin
+    ```
+
+* The `NETWORK` variable only can be either `regtest` or `signet`.
+* The `BTCSTAKER_PRIVKEY` variable must be a valid Bitcoin private key in WIF format.
+
+2. Start the Bitcoin node
+
+    ```bash
+    make start-bitcoin
+    ```
+
+3. Verify the Bitcoin node is synced and has a balance
+
+    ```bash
+    make verify-bitcoin-sync-balance
+    ```
+
+4. Stop the Bitcoin node
+
+    ```bash
+    make stop-bitcoin
+    ```
+
+5. Check the Bitcoin node logs
+
+    ```bash
+    docker compose -f docker/docker-compose-bitcoin.yml logs -f bitcoind
+    ```
diff --git a/docker/docker-compose-bitcoin.yml b/docker/docker-compose-bitcoin.yml
index 427e93c..89f7e77 100644
--- a/docker/docker-compose-bitcoin.yml
+++ b/docker/docker-compose-bitcoin.yml
@@ -1,6 +1,6 @@
 services:
   bitcoind:
-    image: snapchain/bitcoind:latest
+    image: snapchain/bitcoind:034f825
     container_name: bitcoind
     env_file:
       - "${PWD}/.env.bitcoin"