Comment 18 for bug 1664638

For 16.10, verification passed:

$ apt-cache policy snapd
snapd:
  Installed: 2.25+16.10
  Candidate: 2.25+16.10
  Version table:
 *** 2.25+16.10 500
        500 http://archive.ubuntu.com/ubuntu yakkety-proposed/main amd64 Packages
        100 /var/lib/dpkg/status
     2.24.1+16.10 500
        500 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 Packages
     2.16+16.10ubuntu1 500
        500 http://us.archive.ubuntu.com/ubuntu yakkety/main amd64 Packages

$ snap version
snap 2.25+16.10
snapd 2.25+16.10
series 16
ubuntu 16.10
kernel 4.8.0-49-generic

$ snap interfaces|grep kub
:kubernetes-support -

$ sudo snap install ./test-kubernetes-support_0_all.snap --dangerous
test-kubernetes-support 0 installed

$ snap interfaces|grep kub:kubernetes-support -
- test-kubernetes-support:kubernetes-support

$ sudo snap connect test-kubernetes-support:kubernetes-support

$ snap interfaces|grep kub
:kubernetes-support test-kubernetes-support

$ sudo aa-status |grep kub
   snap.test-kubernetes-support.env
   snap.test-kubernetes-support.sh

$ snap run --shell test-kubernetes-support.sh
...
$ cat /sys/module/apparmor/parameters/enabled
Y