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nixos-container: Add command show-host-key

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This is used by nixops.
This commit is contained in:
Eelco Dolstra 2014-08-19 16:57:02 +02:00
parent ddd8f0cf66
commit b18f503f1a
1 changed files with 8 additions and 1 deletions
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9
nixos/modules/virtualisation/nixos-container.pl
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@ -27,6 +27,7 @@ Usage: nixos-container list
nixos-container run <container-name> -- args... nixos-container run <container-name> -- args...
nixos-container set-root-password <container-name> <password> nixos-container set-root-password <container-name> <password>
nixos-container show-ip <container-name> nixos-container show-ip <container-name>
nixos-container show-host-key <container-name>
EOF EOF
exit 0; exit 0;
} }
@ -169,7 +170,7 @@ my $confFile = "/etc/containers/$containerName.conf";
if (!-e $confFile) { if (!-e $confFile) {
if ($action eq "destroy") { if ($action eq "destroy") {
exit 0; exit 0;
} else { } elsif ($action eq "status") {
print "gone\n"; print "gone\n";
} }
die "$0: container ‘$containerName’ does not exist\n" ; die "$0: container ‘$containerName’ does not exist\n" ;
@ -264,6 +265,12 @@ elsif ($action eq "show-ip") {
print "$1\n"; print "$1\n";
} }
elsif ($action eq "show-host-key") {
my $fn = "$root/etc/ssh/ssh_host_ecdsa_key.pub";
exit 1 if ! -f $fn;
print read_file($fn);
}
else { else {
die "$0: unknown action ‘$action’\n"; die "$0: unknown action ‘$action’\n";
} }