generate kube does not include security-opt

[FlorianLudwig]

/kind bug

Description

The security-opt is not included when generated kubernetes pod descriptions.

Steps to reproduce the issue:

podman run --name test -v `pwd`:/host --security-opt "label=disable" docker.io/library/bash:latest ls /host
podman generate kube > test.yaml

Describe the results you received:
The security-opt has no influence on the generated yaml

Describe the results you expected:
the test.yaml should contain securityContext: seLinuxOptions

Additional information you deem important (e.g. issue happens only occasionally):

Output of podman version:

Version:            1.7.0
RemoteAPI Version:  1
Go Version:         go1.13.5
OS/Arch:            linux/amd64

Package info (e.g. output of rpm -q podman or apt list podman):

podman-1.7.0-2.fc31.x86_64

[rhatdan]

label=disable in SELinux terms would translate to

security-object:
    type: spc_t

I guess.

@FlorianLudwig interested in opening a PR?

@mheon @haircommander Do we have enough info in the container to know SELinux was disabled.

[mheon]

The io.podman.annotations.label annotation in newer Podman-created containers should do the jobr

[rhatdan]

@QiWang19 PTAL