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Do not force default hostname moby.

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This disables the code in LinuxKit's `/bin/rc.init` which attempts to detect an
unconfigured hostname and generate a unique (ish) version from the MAC address.

Anyone who wants a specific fallback hostname can populate `etc/hostname`
through the `files` stanza in their `yml` file.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
This commit is contained in:
Ian Campbell 2017-06-13 09:53:43 +01:00
parent 90fd3e7e41
commit 755c6a0bf7
1 changed files with 6 additions and 6 deletions
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12
cmd/moby/image.go
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@ -23,11 +23,12 @@ type tarWriter interface {
// cache as it would be much simpler. // cache as it would be much simpler.
var exclude = map[string]bool{ var exclude = map[string]bool{
".dockerenv": true, ".dockerenv": true,
"Dockerfile": true, "Dockerfile": true,
"dev/console": true, "dev/console": true,
"dev/pts": true, "dev/pts": true,
"dev/shm": true, "dev/shm": true,
"etc/hostname": true,
} }
var replace = map[string]string{ var replace = map[string]string{
@ -43,7 +44,6 @@ nameserver 8.8.4.4
nameserver 2001:4860:4860::8888 nameserver 2001:4860:4860::8888
nameserver 2001:4860:4860::8844 nameserver 2001:4860:4860::8844
`, `,
"etc/hostname": "moby",
} }
// tarPrefix creates the leading directories for a path // tarPrefix creates the leading directories for a path