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| author | Matthew Heon <matthew.heon@gmail.com> | 2018-02-22 14:49:35 -0500 |
|---|---|---|
| committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-02-23 04:25:47 +0000 |
| commit | eafbe76ebee7fa2b2452078d7e9c938421e28f5e (patch) | |
| tree | 2bda0b57f1cd280449b690dbb6e3f612868150ed /libpod/container.go | |
| parent | 8eadc208e15023d9fa92cf08ff03c29ac55bf183 (diff) | |
| download | podman-eafbe76ebee7fa2b2452078d7e9c938421e28f5e.tar.gz podman-eafbe76ebee7fa2b2452078d7e9c938421e28f5e.tar.bz2 podman-eafbe76ebee7fa2b2452078d7e9c938421e28f5e.zip | |
Refactor spec generation in libpod into a function
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Closes: #386
Approved by: baude
Diffstat (limited to 'libpod/container.go')
| -rw-r--r-- | libpod/container.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libpod/container.go b/libpod/container.go index 57b894b26..831e4e886 100644 --- a/libpod/container.go +++ b/libpod/container.go @@ -643,3 +643,15 @@ func (c *Container) RWSize() (int64, error) { } return c.rwSize() } + +// Hostname gets the container's hostname +func (c *Container) Hostname() string { + if c.config.Spec.Hostname != "" { + return c.config.Spec.Hostname + } + + if len(c.ID()) < 11 { + return c.ID() + } + return c.ID()[:12] +} |