From 9ad0c6a705c99a84276541b378661292fa7b9f96 Mon Sep 17 00:00:00 2001
From: David Lehuby <david.lehuby@minaprotocol.com>
Date: Thu, 13 Jun 2024 09:52:15 +1000
Subject: [PATCH] PM-1764 - Add daily Seed Synchronisation Check

---
 .github/workflows/sync-check.yaml | 52 +++++++++++++++++++++++++++++++
 scripts/mina-sync-monitor.sh      | 27 ++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 .github/workflows/sync-check.yaml
 create mode 100755 scripts/mina-sync-monitor.sh

diff --git a/.github/workflows/sync-check.yaml b/.github/workflows/sync-check.yaml
new file mode 100644
index 0000000..ffe58a4
--- /dev/null
+++ b/.github/workflows/sync-check.yaml
@@ -0,0 +1,52 @@
+name: Daily Seed Synchronization Check
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 1,4" # At 00:00 on Monday, and Thursday
+concurrency:
+  group: "${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
+jobs:
+  parse-mainnet-seed-list:
+    runs-on: minafoundation-default-runners
+    outputs:
+      seeds: ${{ steps.parse-mainnet-seed-list.outputs.seeds }}
+    steps:
+      - name: 📥 Checkout
+        uses: actions/checkout@v4.1.1
+      - name: Parse Mainnet Seed List
+        id: parse-mainnet-seed-list
+        run: |
+          echo "Parsing Mainnet Seed List"
+          seeds=$(cat networks/mainnet.txt | jq -R -s -c 'split("\n") | map(select(. != ""))')
+          echo "seeds=$seeds" >> $GITHUB_OUTPUT
+  test-peer:
+    needs: parse-mainnet-seed-list
+    runs-on: minafoundation-xlarge-runners
+    if: needs.parse-mainnet-seed-list.outputs.seeds != '[]' && needs.parse-mainnet-seed-list.outputs.seeds != ''
+    continue-on-error: true
+    strategy:
+      matrix:
+        seed: ${{ fromJson(needs.parse-mainnet-seed-list.outputs.seeds) }}
+    steps:
+      - name: 📥 Checkout
+        uses: actions/checkout@v4.1.1
+      - name: Start Mina Daemon
+        run: |
+          docker run -d --restart always --name mina \
+                --entrypoint="" \
+                minaprotocol/mina-daemon:3.0.0-93e0279-bullseye-mainnet \
+                mina daemon \
+                --peer ${{ matrix.seed }}
+      - name: Wait for Daemon to Sync
+        id: wait-for-sync
+        run: ./scripts/mina-sync-monitor.sh
+      - name: Post to a Slack channel
+        id: slack
+        if: ${{ failure() }}
+        uses: slackapi/slack-github-action@v1.26.0
+        with:
+          channel-id: "mf-alerts-info"
+          slack-message: "Failed to synchronize with Mina Daemon using seed peer:\n *_${{ matrix.seed }}_*"
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
diff --git a/scripts/mina-sync-monitor.sh b/scripts/mina-sync-monitor.sh
new file mode 100755
index 0000000..0e4e8d8
--- /dev/null
+++ b/scripts/mina-sync-monitor.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -e
+max_attempts=24
+attempt=0
+sleep_duration=300
+status="Null"
+
+check_sync_status() {
+  status=$(docker exec mina mina client status --json | jq -r .sync_status || echo "Null")
+  echo "Current sync status: $status"
+}
+
+# Loop to check sync status
+while [ $attempt -lt $max_attempts ]; do
+  check_sync_status
+  if [ "$status" == "Synced" ]; then
+    echo "Mina client is synced."
+    exit 0
+  fi
+
+  attempt=$((attempt + 1))
+
+  echo "Mina daemon is not synced. Attempt $attempt/$max_attempts."
+  sleep $sleep_duration
+done
+
+exit 1