templates/ecs-cluster.rb in ciinabox-ecs-0.3.1 vs templates/ecs-cluster.rb in ciinabox-ecs-0.3.2.alpha.1622701697

@@ -188,9 +188,11 @@
         "#!/bin/bash\n",
         "echo ECS_CLUSTER=", Ref('ECSCluster'), " >> /etc/ecs/ecs.config\n",
         "echo ECS_ENABLE_TASK_CPU_MEM_LIMIT=false >> /etc/ecs/ecs.config\n",
         "INSTANCE_ID=$(echo `/opt/aws/bin/ec2-metadata -i | cut -f2 -d:`)\n",
         "PRIVATE_IP=`/opt/aws/bin/ec2-metadata -o | cut -f2 -d: | cut -f2 -d-`\n",
+        "echo 'vm.max_map_count=262144' >> /etc/sysctl.conf\n",
+        "sysctl -p\n",
         "hostname ciinabox-ecs-xx\n",
         "#{proxy_config_userdata}",
         "yum install -y python-pip\n",
         "aws --region ", Ref("AWS::Region"), " ec2 attach-volume --volume-id ", Ref(volume_name), " --instance-id ${INSTANCE_ID} --device /dev/sdf\n",
         "echo 'waiting for ECS Data volume to attach' && sleep 20\n",