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| author | Matthew Heon <matthew.heon@gmail.com> | 2018-03-22 19:11:43 -0400 |
|---|---|---|
| committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-03-23 15:22:01 +0000 |
| commit | 75f9fdf21ca7d2002c226222e6f839e28c4361dd (patch) | |
| tree | 22d64a9224dc3e9d9c7496582fcbe7f5602d6019 /libpod/container_internal.go | |
| parent | 6cf7ddbcfadc05a66d1efa929d4665ba36abde75 (diff) | |
| download | podman-75f9fdf21ca7d2002c226222e6f839e28c4361dd.tar.gz podman-75f9fdf21ca7d2002c226222e6f839e28c4361dd.tar.bz2 podman-75f9fdf21ca7d2002c226222e6f839e28c4361dd.zip | |
Add .containerenv file
This will allow programs to easily identify they are running in a
container
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #533
Approved by: baude
Diffstat (limited to 'libpod/container_internal.go')
| -rw-r--r-- | libpod/container_internal.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libpod/container_internal.go b/libpod/container_internal.go index e228dd651..d70e5c13b 100644 --- a/libpod/container_internal.go +++ b/libpod/container_internal.go @@ -672,6 +672,16 @@ func (c *Container) makeBindMounts() error { c.state.BindMounts["/etc/hostname"] = hostnamePath } + // Make .containerenv + if _, ok := c.state.BindMounts["/.containerenv"]; !ok { + // Empty string for now, but we may consider populating this later + containerenvPath, err := c.writeStringToRundir(".containerenv", "") + if err != nil { + return errors.Wrapf(err, "error creating containerenv file for container %s", c.ID()) + } + c.state.BindMounts["/.containerenv"] = containerenvPath + } + return nil } |