From a8cd1c324c0541b0d26542168aeced085ec13201 Mon Sep 17 00:00:00 2001
From: doc <doc@filenotfound.org>
Date: Mon, 30 Jun 2025 20:14:17 +0000
Subject: initial failzero commit

---
 check_rdns_retry.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 check_rdns_retry.sh

(limited to 'check_rdns_retry.sh')

diff --git a/check_rdns_retry.sh b/check_rdns_retry.sh
new file mode 100755
index 0000000..b11208b
--- /dev/null
+++ b/check_rdns_retry.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+set -e
+[ -f ".env" ] && source .env
+LOGFILE="/home/doc/vpslogs/pending_rdns.log"
+TMPFILE="/tmp/rdns_retry.log"
+
+touch "$TMPFILE"
+
+while IFS="|" read -r LINODE_ID IP LABEL; do
+  CURRENT_RDNS=$(dig -x "$IP" +short)
+  EXPECTED_RDNS="$LABEL.failzero.net."
+
+  if [[ "$CURRENT_RDNS" == "$EXPECTED_RDNS" ]]; then
+    echo "✅ $IP already has correct rDNS ($CURRENT_RDNS)"
+  else
+    echo "⏳ rDNS not set correctly for $LABEL ($IP). Retrying..."
+    RESPONSE=$(curl -s -X PUT "https://api.linode.com/v4/linode/instances/$LINODE_ID/ips/$IP" \
+      -H "Authorization: Bearer $LINODE_API_TOKEN" \
+      -H "Content-Type: application/json" \
+      -d '{"rdns": "'"$LABEL.failzero.net"'"}')
+    echo "🔁 Retry result for $IP: $RESPONSE"
+  fi
+
+  echo "$LINODE_ID|$IP|$LABEL" >> "$TMPFILE"
+done < "$LOGFILE"
+
+mv "$TMPFILE" "$LOGFILE"
-- 
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