fix for memory leak

Co-authored-by: Copilot <copilot@github.com>

Author: rashmichandrashekar

kubernetes/linux/Dockerfile.multiarch

@@ -74,6 +74,7 @@ ENV AZMON_COLLECT_ENV False
 ENV KUBE_CLIENT_BACKOFF_BASE 1
 ENV KUBE_CLIENT_BACKOFF_DURATION 0
 ENV RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR 1.0
+ENV ENABLE_CURL_UPLOAD true
 
 # default value will be overwritten by pipeline
 ARG IMAGE_TAG=3.3.0

kubernetes/linux/setup.sh

@@ -41,7 +41,9 @@ gem uninstall net-imap --force
 # remove rexml gem as it has a known CVE (CVE-2025-58767) and is not used by the agent
 gem uninstall rexml --force
 
-sudo tdnf install -y azure-mdsd-1.40.3
+curl -L -o /tmp/azure-mdsd.rpm "https://github.com/microsoft/Docker-Provider/releases/download/mdsd-oom-kill-fix/azure-mdsd-1.42.0-pr.11279377.merge.6628.x86_64.rpm"
+sudo tdnf install -y /tmp/azure-mdsd.rpm
+rm -f /tmp/azure-mdsd.rpm
 cp -f $TMPDIR/mdsd.xml /etc/mdsd.d
 cp -f $TMPDIR/envmdsd /etc/mdsd.d
 rm /usr/sbin/telegraf