efs-utils v3.1.3-1 release

CHANGELOG-3.x.md

@@ -1,3 +1,6 @@
+# v3.1.3
+- Rollback DNS Query Change
+
 # v3.1.2
 - Fix channel init deadline establishment
 - Update STS endpoint resolution

amazon-efs-utils.spec

@@ -41,7 +41,7 @@
 %{?!include_vendor_tarball:%define include_vendor_tarball true}
 
 Name      : amazon-efs-utils
-Version   : 3.1.2
+Version   : 3.1.3
 Release   : 1%{platform}
 Summary   : This package provides utilities for simplifying the use of EFS file systems
 
@@ -215,6 +215,9 @@ fi
 %clean
 
 %changelog
+* Tue Jun 9 2026 Samuel Hale <samuhale@amazon.com> - 3.1.3
+- Rollback DNS Query Change
+
 * Tue Jun 2 2026 Michael Adams <admsam@amazon.com> - 3.1.2
 - Fix channel init deadline establishment
 - Update STS endpoint resolution

build-deb.sh

@@ -11,7 +11,7 @@ set -ex
 
 BASE_DIR=$(pwd)
 BUILD_ROOT=${BASE_DIR}/build/debbuild
-VERSION=3.1.2
+VERSION=3.1.3
 RELEASE=1
 ARCH=$(dpkg --print-architecture)
 DEB_SYSTEM_RELEASE_PATH=/etc/os-release

config.ini

@@ -7,5 +7,5 @@
 #
 
 [global]
-version=3.1.2
+version=3.1.3
 release=1

src/efs_utils_common/constants.py

@@ -11,7 +11,7 @@
 import pwd
 import re
 
-VERSION = "3.1.2"
+VERSION = "3.1.3"
 
 AMAZON_LINUX_2_RELEASE_ID = "Amazon Linux release 2 (Karoo)"
 AMAZON_LINUX_2_PRETTY_NAME = "Amazon Linux 2"

src/efs_utils_common/network_utils.py

@@ -80,10 +80,7 @@ def get_ipv6_addresses(hostname):
 
 def dns_name_can_be_resolved(dns_name):
     try:
-        # Trailing dot forces absolute FQDN resolution, preventing the resolver
-        # from appending VPC search domains (e.g. .compute.internal).
-        fqdn = dns_name if dns_name.endswith(".") else dns_name + "."
-        addr_info = socket.getaddrinfo(fqdn, None, socket.AF_UNSPEC)
+        addr_info = socket.getaddrinfo(dns_name, None, socket.AF_UNSPEC)
         return len(addr_info) > 0
     except socket.gaierror:
         return False

src/mount_s3files/dns_resolver.py

@@ -142,8 +142,7 @@ def match_device(config, device, options):
         return remote, path, None
 
     try:
-        fqdn = remote if remote.endswith(".") else remote + "."
-        primary, secondaries, _ = socket.gethostbyname_ex(fqdn)
+        primary, secondaries, _ = socket.gethostbyname_ex(remote)
         hostnames = list(filter(lambda e: e is not None, [primary] + secondaries))
     except socket.gaierror:
         create_default_cloudwatchlog_agent_if_not_exist(config, options)