From 785f42901f34aaf356f316c691e3f56138c8608d Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Fri, 20 Jun 2025 13:55:54 -0500
Subject: initial commit

---
 sections/cloudwatch.py | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 sections/cloudwatch.py

(limited to 'sections/cloudwatch.py')

diff --git a/sections/cloudwatch.py b/sections/cloudwatch.py
new file mode 100644
index 0000000..65a59d6
--- /dev/null
+++ b/sections/cloudwatch.py
@@ -0,0 +1,45 @@
+# cloudwatch.py
+import boto3
+import datetime
+from tabulate import tabulate
+
+
+def get_section(config):
+    profile = config["aws"].get("profile")
+    region = config["aws"]["region"]
+    session = boto3.Session(
+        profile_name=profile if profile else None, region_name=region
+    )
+    client = session.client("cloudwatch")
+
+    now = datetime.datetime.utcnow()
+    yesterday = now - datetime.timedelta(days=1)
+
+    alarms = client.describe_alarms(StateValue="ALARM")["MetricAlarms"]
+    rows = []
+
+    for alarm in alarms:
+        last_updated = alarm["StateUpdatedTimestamp"]
+        if last_updated >= yesterday:
+            rows.append(
+                [
+                    alarm["AlarmName"],
+                    alarm["MetricName"],
+                    alarm["StateValue"],
+                    last_updated.strftime("%Y-%m-%d %H:%M UTC"),
+                ]
+            )
+
+    if not rows:
+        return "CloudWatch Alarms:\nNo alarms triggered in the last 24h."
+
+    table = tabulate(
+        rows, headers=["Name", "Metric", "State", "Updated"], tablefmt="simple_grid"
+    )
+    lines = [
+        "CloudWatch Alarms (Last 24h):",
+        f"[https://{config['aws'].get('region')}.console.aws.amazon.com/cloudwatch/home#alarmsV2:]",
+        table,
+    ]
+
+    return "\n".join(lines)
-- 
cgit v1.2.3-70-g09d2