Installation failing on CentOS 7.3

Product Support
6

Nope.

My docker info shows that d_type support is not enabled.

[root@ip-172-31-60-203 discourse]# docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 1
Server Version: 1.13.1
Storage Driver: overlay
 Backing Filesystem: xfs
 Supports d_type: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1
runc version: 9df8b306d01f59d3a8029be411de015b7304dd8f
init version: 949e6fa
Security Options:
 seccomp
  Profile: default
Kernel Version: 3.10.0-514.6.2.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 3.451 GiB
Name: ip-172-31-60-203.ec2.internal
ID: 24CD:XYZA:QWO7:N3IL:DJVP:4KB3:AM4M:EFI7:WEQL:KHVD:JB2Z:ZGRZ
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false
[root@ip-172-31-60-203 discourse]# cat /etc/centos-release
CentOS Linux release 7.3.1611 (Core)
[root@ip-172-31-60-203 discourse]# nano /etc/fstab
[root@ip-172-31-60-203 discourse]# docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 1
Server Version: 1.13.1
Storage Driver: overlay
 Backing Filesystem: xfs
 Supports d_type: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: bridge host macvlan null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: aa8187dbd3b7ad67d8e5e3a15115d3eef43a7ed1
runc version: 9df8b306d01f59d3a8029be411de015b7304dd8f
init version: 949e6fa
Security Options:
 seccomp
  Profile: default
Kernel Version: 3.10.0-514.6.2.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 3.451 GiB
Name: ip-172-31-60-203.ec2.internal
ID: 24CD:XYZA:QWO7:N3IL:DJVP:4KB3:AM4M:EFI7:WEQL:KHVD:JB2Z:ZGRZ
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
Experimental: false
Insecure Registries:
 127.0.0.0/8
Live Restore Enabled: false

The best practice for using CentOS with EC2 is to use the officially-supported AMIs, so I’m not sure I have control over that. At least one of the issues in that post referenced a fix, but I’m running the latest Docker build from their official Yum repository, so I assume that either that fix isn’t apparent in my build or I’m running into an unresolved issue.