diff options
Diffstat (limited to 'libpod/container_internal_linux.go')
| -rw-r--r-- | libpod/container_internal_linux.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index 847122929..cafa3c642 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package libpod @@ -1942,9 +1943,24 @@ func (c *Container) generateHosts(path string) (string, error) { } hosts := string(orig) hosts += c.getHosts() + + hosts = c.appendLocalhost(hosts) + return c.writeStringToRundir("hosts", hosts) } +// based on networking mode we may want to append the localhost +// if there isn't any record for it and also this shoud happen +// in slirp4netns and similar network modes. +func (c *Container) appendLocalhost(hosts string) string { + if !strings.Contains(hosts, "localhost") && + !c.config.NetMode.IsHost() { + hosts += "127.0.0.1\tlocalhost\n::1\tlocalhost\n" + } + + return hosts +} + // appendHosts appends a container's config and state pertaining to hosts to a container's // local hosts file. netCtr is the container from which the netNS information is // taken. |