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Commit | Line | Data |
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0c9a7596 AD |
1 | package PVE::QemuServer::Cloudinit; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use File::Path; | |
7 | use Digest::SHA; | |
8 | use URI::Escape; | |
9 | ||
10 | use PVE::Tools qw(run_command file_set_contents); | |
11 | use PVE::Storage; | |
12 | use PVE::QemuServer; | |
13 | ||
7d761a01 ML |
14 | use constant CLOUDINIT_DISK_SIZE => 4 * 1024 * 1024; # 4MiB in bytes |
15 | ||
0c9a7596 | 16 | sub commit_cloudinit_disk { |
4a853915 | 17 | my ($conf, $vmid, $drive, $volname, $storeid, $files, $label) = @_; |
f62c36cf WB |
18 | |
19 | my $path = "/run/pve/cloudinit/$vmid/"; | |
20 | mkpath $path; | |
21 | foreach my $filepath (keys %$files) { | |
22 | if ($filepath !~ m@^(.*)\/[^/]+$@) { | |
23 | die "internal error: bad file name in cloud-init image: $filepath\n"; | |
24 | } | |
25 | my $dirname = $1; | |
26 | mkpath "$path/$dirname"; | |
27 | ||
28 | my $contents = $files->{$filepath}; | |
29 | file_set_contents("$path/$filepath", $contents); | |
30 | } | |
41cd94a0 WB |
31 | |
32 | my $storecfg = PVE::Storage::config(); | |
33 | my $iso_path = PVE::Storage::path($storecfg, $drive->{file}); | |
34 | my $scfg = PVE::Storage::storage_config($storecfg, $storeid); | |
7e8ab2a9 | 35 | my $format = PVE::QemuServer::qemu_img_format($scfg, $volname); |
b56d56cf | 36 | |
5cda6c69 | 37 | # required before file_size_info, some existing vols won't show up else |
9680b09d ML |
38 | my $plugin = PVE::Storage::Plugin->lookup($scfg->{type}); |
39 | eval { $plugin->activate_volume($storeid, $scfg, $volname) }; | |
40 | ||
b56d56cf | 41 | my $size = eval { PVE::Storage::file_size_info($iso_path) }; |
6aaf593c | 42 | if ($size <= 0) { |
92fcaab7 | 43 | $volname =~ m/(vm-$vmid-cloudinit(.\Q$format\E)?)/; |
7e8ab2a9 | 44 | my $name = $1; |
84821d15 TL |
45 | $size = 4 * 1024; |
46 | PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $format, $name, $size); | |
47 | $size *= 1024; # vdisk alloc takes KB, qemu-img dd's osize takes byte | |
9680b09d | 48 | $plugin->activate_volume($storeid, $scfg, $volname); |
7e8ab2a9 ML |
49 | } |
50 | ||
f62c36cf | 51 | eval { |
8ebf1734 | 52 | run_command([['genisoimage', '-iso-level', '3', '-R', '-V', $label, $path], |
f0a762f7 | 53 | ['qemu-img', 'dd', '-n', '-f', 'raw', '-O', $format, |
f62c36cf WB |
54 | 'isize=0', "osize=$size", "of=$iso_path"]]); |
55 | }; | |
56 | my $err = $@; | |
57 | rmtree($path); | |
58 | die $err if $err; | |
0c9a7596 AD |
59 | } |
60 | ||
41cd94a0 WB |
61 | sub get_cloudinit_format { |
62 | my ($conf) = @_; | |
63 | if (defined(my $format = $conf->{citype})) { | |
64 | return $format; | |
65 | } | |
0c9a7596 | 66 | |
41cd94a0 WB |
67 | # No format specified, default based on ostype because windows' |
68 | # cloudbased-init only supports configdrivev2, whereas on linux we need | |
69 | # to use mac addresses because regular cloudinit doesn't map 'ethX' to | |
70 | # the new predicatble network device naming scheme. | |
71 | if (defined(my $ostype = $conf->{ostype})) { | |
72 | return 'configdrive2' | |
73 | if PVE::QemuServer::windows_version($ostype); | |
74 | } | |
0c9a7596 | 75 | |
41cd94a0 | 76 | return 'nocloud'; |
0c9a7596 AD |
77 | } |
78 | ||
e8ac2138 | 79 | sub get_hostname_fqdn { |
9a6ccb12 DC |
80 | my ($conf, $vmid) = @_; |
81 | my $hostname = $conf->{name} // "VM$vmid"; | |
e8ac2138 WB |
82 | my $fqdn; |
83 | if ($hostname =~ /\./) { | |
84 | $fqdn = $hostname; | |
85 | $hostname =~ s/\..*$//; | |
86 | } elsif (my $search = $conf->{searchdomain}) { | |
87 | $fqdn = "$hostname.$search"; | |
0c9a7596 | 88 | } |
e8ac2138 | 89 | return ($hostname, $fqdn); |
41cd94a0 WB |
90 | } |
91 | ||
67864d19 WB |
92 | sub get_dns_conf { |
93 | my ($conf) = @_; | |
94 | ||
95 | # Same logic as in pve-container, but without the testcase special case | |
96 | my $host_resolv_conf = PVE::INotify::read_file('resolvconf'); | |
97 | ||
98 | my $searchdomains = [ | |
99 | split(/\s+/, $conf->{searchdomain} // $host_resolv_conf->{search}) | |
100 | ]; | |
101 | ||
102 | my $nameserver = $conf->{nameserver}; | |
103 | if (!defined($nameserver)) { | |
104 | $nameserver = [grep { $_ } $host_resolv_conf->@{qw(dns1 dns2 dns3)}]; | |
105 | } else { | |
106 | $nameserver = [split(/\s+/, $nameserver)]; | |
107 | } | |
108 | ||
109 | return ($searchdomains, $nameserver); | |
110 | } | |
111 | ||
41cd94a0 | 112 | sub cloudinit_userdata { |
9a6ccb12 | 113 | my ($conf, $vmid) = @_; |
41cd94a0 | 114 | |
9a6ccb12 | 115 | my ($hostname, $fqdn) = get_hostname_fqdn($conf, $vmid); |
41cd94a0 | 116 | |
7b42f951 | 117 | my $content = "#cloud-config\n"; |
41cd94a0 | 118 | |
e8ac2138 | 119 | $content .= "hostname: $hostname\n"; |
8de34458 | 120 | $content .= "manage_etc_hosts: true\n"; |
e8ac2138 WB |
121 | $content .= "fqdn: $fqdn\n" if defined($fqdn); |
122 | ||
7b42f951 WB |
123 | my $username = $conf->{ciuser}; |
124 | my $password = $conf->{cipassword}; | |
41cd94a0 WB |
125 | |
126 | $content .= "user: $username\n" if defined($username); | |
7b42f951 WB |
127 | $content .= "disable_root: False\n" if defined($username) && $username eq 'root'; |
128 | $content .= "password: $password\n" if defined($password); | |
41cd94a0 WB |
129 | |
130 | if (defined(my $keys = $conf->{sshkeys})) { | |
0c9a7596 AD |
131 | $keys = URI::Escape::uri_unescape($keys); |
132 | $keys = [map { chomp $_; $_ } split(/\n/, $keys)]; | |
133 | $keys = [grep { /\S/ } @$keys]; | |
41cd94a0 | 134 | $content .= "ssh_authorized_keys:\n"; |
0c9a7596 | 135 | foreach my $k (@$keys) { |
41cd94a0 | 136 | $content .= " - $k\n"; |
0c9a7596 AD |
137 | } |
138 | } | |
41cd94a0 WB |
139 | $content .= "chpasswd:\n"; |
140 | $content .= " expire: False\n"; | |
141 | ||
7b42f951 WB |
142 | if (!defined($username) || $username ne 'root') { |
143 | $content .= "users:\n"; | |
144 | $content .= " - default\n"; | |
145 | } | |
0c9a7596 AD |
146 | |
147 | $content .= "package_upgrade: true\n"; | |
148 | ||
0c9a7596 AD |
149 | return $content; |
150 | } | |
151 | ||
86280789 WB |
152 | sub split_ip4 { |
153 | my ($ip) = @_; | |
154 | my ($addr, $mask) = split('/', $ip); | |
155 | die "not a CIDR: $ip\n" if !defined $mask; | |
156 | return ($addr, $PVE::Network::ipv4_reverse_mask->[$mask]); | |
157 | } | |
158 | ||
41cd94a0 WB |
159 | sub configdrive2_network { |
160 | my ($conf) = @_; | |
0c9a7596 AD |
161 | |
162 | my $content = "auto lo\n"; | |
67864d19 WB |
163 | $content .= "iface lo inet loopback\n\n"; |
164 | ||
165 | my ($searchdomains, $nameservers) = get_dns_conf($conf); | |
166 | if ($nameservers && @$nameservers) { | |
167 | $nameservers = join(' ', @$nameservers); | |
168 | $content .= " dns_nameservers $nameservers\n"; | |
169 | } | |
170 | if ($searchdomains && @$searchdomains) { | |
171 | $searchdomains = join(' ', @$searchdomains); | |
172 | $content .= " dns_search $searchdomains\n"; | |
173 | } | |
0c9a7596 AD |
174 | |
175 | my @ifaces = grep(/^net(\d+)$/, keys %$conf); | |
176 | foreach my $iface (@ifaces) { | |
177 | (my $id = $iface) =~ s/^net//; | |
178 | next if !$conf->{"ipconfig$id"}; | |
41cd94a0 | 179 | my $net = PVE::QemuServer::parse_ipconfig($conf->{"ipconfig$id"}); |
0c9a7596 AD |
180 | $id = "eth$id"; |
181 | ||
182 | $content .="auto $id\n"; | |
183 | if ($net->{ip}) { | |
184 | if ($net->{ip} eq 'dhcp') { | |
185 | $content .= "iface $id inet dhcp\n"; | |
186 | } else { | |
86280789 | 187 | my ($addr, $mask) = split_ip4($net->{ip}); |
0c9a7596 | 188 | $content .= "iface $id inet static\n"; |
6f3999e0 ML |
189 | $content .= " address $addr\n"; |
190 | $content .= " netmask $mask\n"; | |
191 | $content .= " gateway $net->{gw}\n" if $net->{gw}; | |
0c9a7596 AD |
192 | } |
193 | } | |
194 | if ($net->{ip6}) { | |
195 | if ($net->{ip6} =~ /^(auto|dhcp)$/) { | |
196 | $content .= "iface $id inet6 $1\n"; | |
197 | } else { | |
198 | my ($addr, $mask) = split('/', $net->{ip6}); | |
199 | $content .= "iface $id inet6 static\n"; | |
6f3999e0 ML |
200 | $content .= " address $addr\n"; |
201 | $content .= " netmask $mask\n"; | |
202 | $content .= " gateway $net->{gw6}\n" if $net->{gw6}; | |
0c9a7596 AD |
203 | } |
204 | } | |
205 | } | |
206 | ||
0c9a7596 AD |
207 | return $content; |
208 | } | |
209 | ||
e73ca4d0 ML |
210 | sub configdrive2_gen_metadata { |
211 | my ($user, $network) = @_; | |
212 | ||
213 | my $uuid_str = Digest::SHA::sha1_hex($user.$network); | |
214 | return configdrive2_metadata($uuid_str); | |
215 | } | |
216 | ||
41cd94a0 WB |
217 | sub configdrive2_metadata { |
218 | my ($uuid) = @_; | |
219 | return <<"EOF"; | |
220 | { | |
221 | "uuid": "$uuid", | |
222 | "network_config": { "content_path": "/content/0000" } | |
223 | } | |
224 | EOF | |
225 | } | |
226 | ||
227 | sub generate_configdrive2 { | |
228 | my ($conf, $vmid, $drive, $volname, $storeid) = @_; | |
229 | ||
cb702ebe DL |
230 | my ($user_data, $network_data, $meta_data) = get_custom_cloudinit_files($conf); |
231 | $user_data = cloudinit_userdata($conf, $vmid) if !defined($user_data); | |
232 | $network_data = configdrive2_network($conf) if !defined($network_data); | |
41cd94a0 | 233 | |
cb702ebe | 234 | if (!defined($meta_data)) { |
e73ca4d0 | 235 | $meta_data = configdrive2_gen_metadata($user_data, $network_data); |
cb702ebe | 236 | } |
f62c36cf WB |
237 | my $files = { |
238 | '/openstack/latest/user_data' => $user_data, | |
239 | '/openstack/content/0000' => $network_data, | |
240 | '/openstack/latest/meta_data.json' => $meta_data | |
241 | }; | |
4a853915 | 242 | commit_cloudinit_disk($conf, $vmid, $drive, $volname, $storeid, $files, 'config-2'); |
41cd94a0 WB |
243 | } |
244 | ||
245 | sub nocloud_network_v2 { | |
246 | my ($conf) = @_; | |
247 | ||
248 | my $content = ''; | |
249 | ||
250 | my $head = "version: 2\n" | |
251 | . "ethernets:\n"; | |
252 | ||
67864d19 | 253 | my $dns_done; |
41cd94a0 WB |
254 | |
255 | my @ifaces = grep(/^net(\d+)$/, keys %$conf); | |
256 | foreach my $iface (@ifaces) { | |
257 | (my $id = $iface) =~ s/^net//; | |
258 | next if !$conf->{"ipconfig$id"}; | |
259 | ||
260 | # indentation - network interfaces are inside an 'ethernets' hash | |
261 | my $i = ' '; | |
262 | ||
263 | my $net = PVE::QemuServer::parse_net($conf->{$iface}); | |
264 | my $ipconfig = PVE::QemuServer::parse_ipconfig($conf->{"ipconfig$id"}); | |
265 | ||
266 | my $mac = $net->{macaddr} | |
267 | or die "network interface '$iface' has no mac address\n"; | |
268 | ||
67864d19 | 269 | $content .= "${i}$iface:\n"; |
41cd94a0 | 270 | $i .= ' '; |
67864d19 WB |
271 | $content .= "${i}match:\n" |
272 | . "${i} macaddress: \"$mac\"\n" | |
273 | . "${i}set-name: eth$id\n"; | |
41cd94a0 WB |
274 | my @addresses; |
275 | if (defined(my $ip = $ipconfig->{ip})) { | |
276 | if ($ip eq 'dhcp') { | |
67864d19 | 277 | $content .= "${i}dhcp4: true\n"; |
41cd94a0 WB |
278 | } else { |
279 | push @addresses, $ip; | |
280 | } | |
281 | } | |
282 | if (defined(my $ip = $ipconfig->{ip6})) { | |
283 | if ($ip eq 'dhcp') { | |
67864d19 | 284 | $content .= "${i}dhcp6: true\n"; |
41cd94a0 WB |
285 | } else { |
286 | push @addresses, $ip; | |
287 | } | |
288 | } | |
289 | if (@addresses) { | |
67864d19 | 290 | $content .= "${i}addresses:\n"; |
4efb58a9 | 291 | $content .= "${i}- '$_'\n" foreach @addresses; |
41cd94a0 WB |
292 | } |
293 | if (defined(my $gw = $ipconfig->{gw})) { | |
4efb58a9 | 294 | $content .= "${i}gateway4: '$gw'\n"; |
41cd94a0 WB |
295 | } |
296 | if (defined(my $gw = $ipconfig->{gw6})) { | |
4efb58a9 | 297 | $content .= "${i}gateway6: '$gw'\n"; |
41cd94a0 WB |
298 | } |
299 | ||
67864d19 WB |
300 | next if $dns_done; |
301 | $dns_done = 1; | |
302 | ||
303 | my ($searchdomains, $nameservers) = get_dns_conf($conf); | |
304 | if ($searchdomains || $nameservers) { | |
305 | $content .= "${i}nameservers:\n"; | |
306 | if (defined($nameservers) && @$nameservers) { | |
307 | $content .= "${i} addresses:\n"; | |
4efb58a9 | 308 | $content .= "${i} - '$_'\n" foreach @$nameservers; |
67864d19 WB |
309 | } |
310 | if (defined($searchdomains) && @$searchdomains) { | |
311 | $content .= "${i} search:\n"; | |
4efb58a9 | 312 | $content .= "${i} - '$_'\n" foreach @$searchdomains; |
41cd94a0 WB |
313 | } |
314 | } | |
41cd94a0 WB |
315 | } |
316 | ||
317 | return $head.$content; | |
318 | } | |
319 | ||
320 | sub nocloud_network { | |
321 | my ($conf) = @_; | |
322 | ||
323 | my $content = "version: 1\n" | |
324 | . "config:\n"; | |
325 | ||
326 | my @ifaces = grep(/^net(\d+)$/, keys %$conf); | |
327 | foreach my $iface (@ifaces) { | |
328 | (my $id = $iface) =~ s/^net//; | |
329 | next if !$conf->{"ipconfig$id"}; | |
330 | ||
331 | # indentation - network interfaces are inside an 'ethernets' hash | |
332 | my $i = ' '; | |
333 | ||
334 | my $net = PVE::QemuServer::parse_net($conf->{$iface}); | |
335 | my $ipconfig = PVE::QemuServer::parse_ipconfig($conf->{"ipconfig$id"}); | |
336 | ||
c3cedb3d | 337 | my $mac = lc($net->{macaddr}) |
41cd94a0 WB |
338 | or die "network interface '$iface' has no mac address\n"; |
339 | ||
67864d19 WB |
340 | $content .= "${i}- type: physical\n" |
341 | . "${i} name: eth$id\n" | |
4efb58a9 | 342 | . "${i} mac_address: '$mac'\n" |
67864d19 | 343 | . "${i} subnets:\n"; |
41cd94a0 WB |
344 | $i .= ' '; |
345 | if (defined(my $ip = $ipconfig->{ip})) { | |
346 | if ($ip eq 'dhcp') { | |
67864d19 | 347 | $content .= "${i}- type: dhcp4\n"; |
41cd94a0 | 348 | } else { |
86280789 | 349 | my ($addr, $mask) = split_ip4($ip); |
67864d19 | 350 | $content .= "${i}- type: static\n" |
4efb58a9 DL |
351 | . "${i} address: '$addr'\n" |
352 | . "${i} netmask: '$mask'\n"; | |
41cd94a0 | 353 | if (defined(my $gw = $ipconfig->{gw})) { |
4efb58a9 | 354 | $content .= "${i} gateway: '$gw'\n"; |
41cd94a0 WB |
355 | } |
356 | } | |
357 | } | |
358 | if (defined(my $ip = $ipconfig->{ip6})) { | |
359 | if ($ip eq 'dhcp') { | |
67864d19 | 360 | $content .= "${i}- type: dhcp6\n"; |
c701be32 DL |
361 | } elsif ($ip eq 'auto') { |
362 | # SLAAC is not supported by cloud-init, this fallback should work with an up-to-date netplan at least | |
363 | $content .= "${i}- type: dhcp6\n"; | |
41cd94a0 | 364 | } else { |
8d54522b | 365 | $content .= "${i}- type: static\n" |
4efb58a9 | 366 | . "${i} address: '$ip'\n"; |
41cd94a0 | 367 | if (defined(my $gw = $ipconfig->{gw6})) { |
4efb58a9 | 368 | $content .= "${i} gateway: '$gw'\n"; |
41cd94a0 WB |
369 | } |
370 | } | |
371 | } | |
41cd94a0 WB |
372 | } |
373 | ||
67864d19 WB |
374 | my $i = ' '; |
375 | my ($searchdomains, $nameservers) = get_dns_conf($conf); | |
376 | if ($searchdomains || $nameservers) { | |
41cd94a0 | 377 | $content .= "${i}- type: nameserver\n"; |
67864d19 | 378 | if (defined($nameservers) && @$nameservers) { |
41cd94a0 | 379 | $content .= "${i} address:\n"; |
4efb58a9 | 380 | $content .= "${i} - '$_'\n" foreach @$nameservers; |
41cd94a0 | 381 | } |
67864d19 | 382 | if (defined($searchdomains) && @$searchdomains) { |
41cd94a0 | 383 | $content .= "${i} search:\n"; |
4efb58a9 | 384 | $content .= "${i} - '$_'\n" foreach @$searchdomains; |
41cd94a0 WB |
385 | } |
386 | } | |
387 | ||
388 | return $content; | |
389 | } | |
390 | ||
391 | sub nocloud_metadata { | |
e8ac2138 WB |
392 | my ($uuid) = @_; |
393 | return "instance-id: $uuid\n"; | |
41cd94a0 WB |
394 | } |
395 | ||
e73ca4d0 ML |
396 | sub nocloud_gen_metadata { |
397 | my ($user, $network) = @_; | |
398 | ||
399 | my $uuid_str = Digest::SHA::sha1_hex($user.$network); | |
400 | return nocloud_metadata($uuid_str); | |
401 | } | |
402 | ||
41cd94a0 WB |
403 | sub generate_nocloud { |
404 | my ($conf, $vmid, $drive, $volname, $storeid) = @_; | |
405 | ||
cb702ebe DL |
406 | my ($user_data, $network_data, $meta_data) = get_custom_cloudinit_files($conf); |
407 | $user_data = cloudinit_userdata($conf, $vmid) if !defined($user_data); | |
408 | $network_data = nocloud_network($conf) if !defined($network_data); | |
41cd94a0 | 409 | |
cb702ebe | 410 | if (!defined($meta_data)) { |
e73ca4d0 | 411 | $meta_data = nocloud_gen_metadata($user_data, $network_data); |
cb702ebe | 412 | } |
41cd94a0 | 413 | |
f62c36cf WB |
414 | my $files = { |
415 | '/user-data' => $user_data, | |
416 | '/network-config' => $network_data, | |
417 | '/meta-data' => $meta_data | |
418 | }; | |
4a853915 | 419 | commit_cloudinit_disk($conf, $vmid, $drive, $volname, $storeid, $files, 'cidata'); |
41cd94a0 WB |
420 | } |
421 | ||
cb702ebe DL |
422 | sub get_custom_cloudinit_files { |
423 | my ($conf) = @_; | |
424 | ||
425 | my $cicustom = $conf->{cicustom}; | |
426 | my $files = $cicustom ? PVE::JSONSchema::parse_property_string('pve-qm-cicustom', $cicustom) : {}; | |
427 | ||
428 | my $network_volid = $files->{network}; | |
429 | my $user_volid = $files->{user}; | |
430 | my $meta_volid = $files->{meta}; | |
431 | ||
432 | my $storage_conf = PVE::Storage::config(); | |
433 | ||
434 | my $network_data; | |
435 | if ($network_volid) { | |
436 | $network_data = read_cloudinit_snippets_file($storage_conf, $network_volid); | |
437 | } | |
438 | ||
439 | my $user_data; | |
440 | if ($user_volid) { | |
441 | $user_data = read_cloudinit_snippets_file($storage_conf, $user_volid); | |
442 | } | |
443 | ||
444 | my $meta_data; | |
445 | if ($meta_volid) { | |
446 | $meta_data = read_cloudinit_snippets_file($storage_conf, $meta_volid); | |
447 | } | |
448 | ||
449 | return ($user_data, $network_data, $meta_data); | |
450 | } | |
451 | ||
452 | sub read_cloudinit_snippets_file { | |
453 | my ($storage_conf, $volid) = @_; | |
454 | ||
455 | my ($full_path, undef, $type) = PVE::Storage::path($storage_conf, $volid); | |
456 | die "$volid is not in the snippets directory\n" if $type ne 'snippets'; | |
7e8ab2a9 | 457 | return PVE::Tools::file_get_contents($full_path, 1 * 1024 * 1024); |
cb702ebe DL |
458 | } |
459 | ||
41cd94a0 WB |
460 | my $cloudinit_methods = { |
461 | configdrive2 => \&generate_configdrive2, | |
462 | nocloud => \&generate_nocloud, | |
463 | }; | |
464 | ||
465 | sub generate_cloudinitconfig { | |
466 | my ($conf, $vmid) = @_; | |
467 | ||
468 | my $format = get_cloudinit_format($conf); | |
469 | ||
470 | PVE::QemuServer::foreach_drive($conf, sub { | |
471 | my ($ds, $drive) = @_; | |
472 | ||
473 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($drive->{file}, 1); | |
474 | ||
475 | return if !$volname || $volname !~ m/vm-$vmid-cloudinit/; | |
476 | ||
477 | my $generator = $cloudinit_methods->{$format} | |
478 | or die "missing cloudinit methods for format '$format'\n"; | |
479 | ||
480 | $generator->($conf, $vmid, $drive, $volname, $storeid); | |
481 | }); | |
482 | } | |
0c9a7596 | 483 | |
e73ca4d0 ML |
484 | sub dump_cloudinit_config { |
485 | my ($conf, $vmid, $type) = @_; | |
486 | ||
487 | my $format = get_cloudinit_format($conf); | |
488 | ||
489 | if ($type eq 'user') { | |
490 | return cloudinit_userdata($conf, $vmid); | |
491 | } elsif ($type eq 'network') { | |
492 | if ($format eq 'nocloud') { | |
493 | return nocloud_network($conf); | |
494 | } else { | |
495 | return configdrive2_network($conf); | |
496 | } | |
497 | } else { # metadata config | |
498 | my $user = cloudinit_userdata($conf, $vmid); | |
499 | if ($format eq 'nocloud') { | |
500 | my $network = nocloud_network($conf); | |
501 | return nocloud_gen_metadata($user, $network); | |
502 | } else { | |
503 | my $network = configdrive2_network($conf); | |
504 | return configdrive2_gen_metadata($user, $network); | |
505 | } | |
506 | } | |
507 | } | |
508 | ||
0c9a7596 | 509 | 1; |