Installing RPM Packages from AWS EC2 User Data
I am trying to install an RPM package (amazon-ssm-agent) on a new F5 AMI in AWS using EC2 User Data. My UD script is working perfectly to do many other configuration tasks, but the rpm -ivh command is failing with the message: installing package amazon-ssm-agent-2.3.1319.0-1.x86_64 needs 126MB on the /usr filesystem In the UD I can run df -h immediately prior to running the install and I can easily see that there's plenty of free space, and if I later SSH into the server as "admin" I can install just fine. I ran the install with -vv to better see the difference and I have pinpointed the exact issue, but I have no idea why it's doing this. Here's a piece of the output of a successful install via SSH: Preparing...D: computing file dispositions D: 0x0000fd051024231280104882 / D: 0x0000fd064096174346251236 /usr D: 0x0000fd084096618487185679 /var And here's an unsuccessful attempt via UD: Preparing...D: computing file dispositions D: 0x0000fd051024231280104882 / D: 0x0000fd0640960251236 /usr D: 0x0000fd084096618487185679 /var If I'm reading this correctly it seems that when running through UD the system sees 0 free space in the /usr file system, which is not really true. Has anyone had luck installing RPM packages from UserData before?