From 0483880f1f136bbb943c42c752d12aab2981a585 Mon Sep 17 00:00:00 2001
From: pablo <pablomartincalvo@gmail.com>
Date: Sat, 18 Feb 2023 23:14:48 +0100
Subject: [PATCH] Specify versions

---
 README.md           | 14 ++++++--------
 docker-compose.yaml | 10 +++++-----
 2 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index b446056..8c9350d 100644
--- a/README.md
+++ b/README.md
@@ -24,15 +24,14 @@ First, clone this repo where you would like to run your node.
 ### Building electrs
 
 Since there is no good `electrs` docker image out there, we roll our own one
-for this project. The file is `electrs-docker/Dockerfile`. To build the image, run the
-following command:
+for this project. The file is `electrs-docker/Dockerfile`. To build the image,
+run the following command:
 
 ```bash
 cd electrs-docker
 docker build -t my-electrs:latest -f Dockerfile . 
 ```
 
-
 ### Environment and configuration files
 
 Now, you need to build a `.env` file. You can start by making a copy of
@@ -51,9 +50,8 @@ not make any changes if you are following these instructions.
 
 Inside `data/lnbits`, you will need to place a `.env` file. Pay attention: this
 file is specific for LNbits and is unrelated to the other `.env` file that sits
-on the root of this repo. The best place to get an example is [the official
-LNbits repository](https://github.com/lnbits/lnbits).
-
+on the root of this repo. The best place to get an example
+is [the official LNbits repository](https://github.com/lnbits/lnbits).
 
 ### Running and Smoke testing
 
@@ -73,11 +71,11 @@ different services:
 ## Upgrading versions of the different services
 
 - Bitcoin: upgrade in docker-compose.yaml.
-- electrs: specify tag in custom electrs dockerfile, build again.
+- electrs: specify tag in the `git checkout` command in the custom electrs
+  dockerfile, build again.
 - mempool: upgrade web, api and db in docker-compose.yaml.
 - LNbits: upgrade in docker-compose.yaml.
 
-
 ### How to backup data
 
 TODO: explain how to back all the data up with a rsync.
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 3a39397..86736c9 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -2,7 +2,7 @@ version: '3'
 services:
   bitcoin:
     container_name: bitcoind
-    image: lncm/bitcoind:v22.0
+    image: lncm/bitcoind:v22.0@sha256:0e00667f8f084536f45ba680844b6f23a51d3101fb08d8e0ca371ee3f89bc72d
     volumes:
       - ./data/bitcoin:/data/.bitcoin
     restart: unless-stopped
@@ -37,7 +37,7 @@ services:
       FRONTEND_HTTP_PORT: "8080"
       BACKEND_MAINNET_HTTP_HOST: "mempool-api"
     depends_on: [mempool-api]
-    image: mempool/frontend:latest
+    image: mempool/frontend:v2.4.0@sha256:cac0536d7663c2c9364ae015951c3493c6b0f566ee17eacccdaa41d55d31d86f
     user: "1000:1000"
     restart: on-failure
     stop_grace_period: 1m
@@ -65,7 +65,7 @@ services:
       DATABASE_PASSWORD: ${MEMPOOL_MYSQL_PASSWORD}
       STATISTICS_ENABLED: "true"
     depends_on: [mempool-db]
-    image: mempool/backend:latest
+    image: mempool/backend:v2.4.1@sha256:2fb4e74fc1871535da2f57364b931038a927fbc390793bfc10a60a7b8f91c79d
     user: "1000:1000"
     restart: on-failure
     stop_grace_period: 1m
@@ -83,7 +83,7 @@ services:
       MYSQL_PASSWORD: ${MEMPOOL_MYSQL_PASSWORD}
       MYSQL_ROOT_PASSWORD: ${MEMPOOL_MYSQL_ROOT_PASSWORD}
     depends_on: [bitcoin, electrs]
-    image: mariadb:10.5.8
+    image: mariadb:10.5.8@sha256:03fb19fa5729856ec8c8ed23d421ed1ab6c0e2d63fdf2b1bd8d311025e228a9b
     user: "1000:1000"
     restart: on-failure
     stop_grace_period: 1m
@@ -94,7 +94,7 @@ services:
   
   lnbits:
     container_name: lnbits
-    image: lnbitsdocker/lnbits-legend:0.9.7
+    image: lnbitsdocker/lnbits-legend:0.9.7@sha256:dfc8bc738c6e288f33579888a95576cb603db48442609a1b2bda42f46d9a7ed4
     volumes:
       - ./data/lnbits/.env:/app/.env
       - ./data/lnbits/data/:/app/data