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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 | |
9a13f0fe ML |
37 | my $size = eval { PVE::Storage::volume_size_info($storecfg, $drive->{file}) }; |
38 | if (!defined($size) || $size <= 0) { | |
92fcaab7 | 39 | $volname =~ m/(vm-$vmid-cloudinit(.\Q$format\E)?)/; |
7e8ab2a9 | 40 | my $name = $1; |
84821d15 TL |
41 | $size = 4 * 1024; |
42 | PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $format, $name, $size); | |
43 | $size *= 1024; # vdisk alloc takes KB, qemu-img dd's osize takes byte | |
7e8ab2a9 | 44 | } |
9a13f0fe ML |
45 | my $plugin = PVE::Storage::Plugin->lookup($scfg->{type}); |
46 | $plugin->activate_volume($storeid, $scfg, $volname); | |
7e8ab2a9 | 47 | |
86a2e85a | 48 | print "generating cloud-init ISO\n"; |
f62c36cf | 49 | eval { |
86a2e85a TL |
50 | run_command([ |
51 | ['genisoimage', '-quiet', '-iso-level', '3', '-R', '-V', $label, $path], | |
52 | ['qemu-img', 'dd', '-n', '-f', 'raw', '-O', $format, 'isize=0', "osize=$size", "of=$iso_path"] | |
53 | ]); | |
f62c36cf WB |
54 | }; |
55 | my $err = $@; | |
56 | rmtree($path); | |
57 | die $err if $err; | |
0c9a7596 AD |
58 | } |
59 | ||
41cd94a0 WB |
60 | sub get_cloudinit_format { |
61 | my ($conf) = @_; | |
62 | if (defined(my $format = $conf->{citype})) { | |
63 | return $format; | |
64 | } | |
0c9a7596 | 65 | |
41cd94a0 WB |
66 | # No format specified, default based on ostype because windows' |
67 | # cloudbased-init only supports configdrivev2, whereas on linux we need | |
68 | # to use mac addresses because regular cloudinit doesn't map 'ethX' to | |
69 | # the new predicatble network device naming scheme. | |
70 | if (defined(my $ostype = $conf->{ostype})) { | |
71 | return 'configdrive2' | |
72 | if PVE::QemuServer::windows_version($ostype); | |
73 | } | |
0c9a7596 | 74 | |
41cd94a0 | 75 | return 'nocloud'; |
0c9a7596 AD |
76 | } |
77 | ||
e8ac2138 | 78 | sub get_hostname_fqdn { |
9a6ccb12 DC |
79 | my ($conf, $vmid) = @_; |
80 | my $hostname = $conf->{name} // "VM$vmid"; | |
e8ac2138 WB |
81 | my $fqdn; |
82 | if ($hostname =~ /\./) { | |
83 | $fqdn = $hostname; | |
84 | $hostname =~ s/\..*$//; | |
85 | } elsif (my $search = $conf->{searchdomain}) { | |
86 | $fqdn = "$hostname.$search"; | |
0c9a7596 | 87 | } |
e8ac2138 | 88 | return ($hostname, $fqdn); |
41cd94a0 WB |
89 | } |
90 | ||
67864d19 WB |
91 | sub get_dns_conf { |
92 | my ($conf) = @_; | |
93 | ||
94 | # Same logic as in pve-container, but without the testcase special case | |
95 | my $host_resolv_conf = PVE::INotify::read_file('resolvconf'); | |
96 | ||
97 | my $searchdomains = [ | |
98 | split(/\s+/, $conf->{searchdomain} // $host_resolv_conf->{search}) | |
99 | ]; | |
100 | ||
101 | my $nameserver = $conf->{nameserver}; | |
102 | if (!defined($nameserver)) { | |
103 | $nameserver = [grep { $_ } $host_resolv_conf->@{qw(dns1 dns2 dns3)}]; | |
104 | } else { | |
105 | $nameserver = [split(/\s+/, $nameserver)]; | |
106 | } | |
107 | ||
108 | return ($searchdomains, $nameserver); | |
109 | } | |
110 | ||
41cd94a0 | 111 | sub cloudinit_userdata { |
9a6ccb12 | 112 | my ($conf, $vmid) = @_; |
41cd94a0 | 113 | |
9a6ccb12 | 114 | my ($hostname, $fqdn) = get_hostname_fqdn($conf, $vmid); |
41cd94a0 | 115 | |
7b42f951 | 116 | my $content = "#cloud-config\n"; |
41cd94a0 | 117 | |
e8ac2138 | 118 | $content .= "hostname: $hostname\n"; |
8de34458 | 119 | $content .= "manage_etc_hosts: true\n"; |
e8ac2138 WB |
120 | $content .= "fqdn: $fqdn\n" if defined($fqdn); |
121 | ||
7b42f951 WB |
122 | my $username = $conf->{ciuser}; |
123 | my $password = $conf->{cipassword}; | |
41cd94a0 WB |
124 | |
125 | $content .= "user: $username\n" if defined($username); | |
7b42f951 WB |
126 | $content .= "disable_root: False\n" if defined($username) && $username eq 'root'; |
127 | $content .= "password: $password\n" if defined($password); | |
41cd94a0 WB |
128 | |
129 | if (defined(my $keys = $conf->{sshkeys})) { | |
0c9a7596 AD |
130 | $keys = URI::Escape::uri_unescape($keys); |
131 | $keys = [map { chomp $_; $_ } split(/\n/, $keys)]; | |
132 | $keys = [grep { /\S/ } @$keys]; | |
41cd94a0 | 133 | $content .= "ssh_authorized_keys:\n"; |
0c9a7596 | 134 | foreach my $k (@$keys) { |
41cd94a0 | 135 | $content .= " - $k\n"; |
0c9a7596 AD |
136 | } |
137 | } | |
41cd94a0 WB |
138 | $content .= "chpasswd:\n"; |
139 | $content .= " expire: False\n"; | |
140 | ||
7b42f951 WB |
141 | if (!defined($username) || $username ne 'root') { |
142 | $content .= "users:\n"; | |
143 | $content .= " - default\n"; | |
144 | } | |
0c9a7596 AD |
145 | |
146 | $content .= "package_upgrade: true\n"; | |
147 | ||
0c9a7596 AD |
148 | return $content; |
149 | } | |
150 | ||
86280789 WB |
151 | sub split_ip4 { |
152 | my ($ip) = @_; | |
153 | my ($addr, $mask) = split('/', $ip); | |
154 | die "not a CIDR: $ip\n" if !defined $mask; | |
155 | return ($addr, $PVE::Network::ipv4_reverse_mask->[$mask]); | |
156 | } | |
157 | ||
41cd94a0 WB |
158 | sub configdrive2_network { |
159 | my ($conf) = @_; | |
0c9a7596 AD |
160 | |
161 | my $content = "auto lo\n"; | |
67864d19 WB |
162 | $content .= "iface lo inet loopback\n\n"; |
163 | ||
164 | my ($searchdomains, $nameservers) = get_dns_conf($conf); | |
165 | if ($nameservers && @$nameservers) { | |
166 | $nameservers = join(' ', @$nameservers); | |
167 | $content .= " dns_nameservers $nameservers\n"; | |
168 | } | |
169 | if ($searchdomains && @$searchdomains) { | |
170 | $searchdomains = join(' ', @$searchdomains); | |
171 | $content .= " dns_search $searchdomains\n"; | |
172 | } | |
0c9a7596 AD |
173 | |
174 | my @ifaces = grep(/^net(\d+)$/, keys %$conf); | |
175 | foreach my $iface (@ifaces) { | |
176 | (my $id = $iface) =~ s/^net//; | |
177 | next if !$conf->{"ipconfig$id"}; | |
41cd94a0 | 178 | my $net = PVE::QemuServer::parse_ipconfig($conf->{"ipconfig$id"}); |
0c9a7596 AD |
179 | $id = "eth$id"; |
180 | ||
181 | $content .="auto $id\n"; | |
182 | if ($net->{ip}) { | |
183 | if ($net->{ip} eq 'dhcp') { | |
184 | $content .= "iface $id inet dhcp\n"; | |
185 | } else { | |
86280789 | 186 | my ($addr, $mask) = split_ip4($net->{ip}); |
0c9a7596 | 187 | $content .= "iface $id inet static\n"; |
6f3999e0 ML |
188 | $content .= " address $addr\n"; |
189 | $content .= " netmask $mask\n"; | |
190 | $content .= " gateway $net->{gw}\n" if $net->{gw}; | |
0c9a7596 AD |
191 | } |
192 | } | |
193 | if ($net->{ip6}) { | |
194 | if ($net->{ip6} =~ /^(auto|dhcp)$/) { | |
195 | $content .= "iface $id inet6 $1\n"; | |
196 | } else { | |
197 | my ($addr, $mask) = split('/', $net->{ip6}); | |
198 | $content .= "iface $id inet6 static\n"; | |
6f3999e0 ML |
199 | $content .= " address $addr\n"; |
200 | $content .= " netmask $mask\n"; | |
201 | $content .= " gateway $net->{gw6}\n" if $net->{gw6}; | |
0c9a7596 AD |
202 | } |
203 | } | |
204 | } | |
205 | ||
0c9a7596 AD |
206 | return $content; |
207 | } | |
208 | ||
e73ca4d0 ML |
209 | sub configdrive2_gen_metadata { |
210 | my ($user, $network) = @_; | |
211 | ||
212 | my $uuid_str = Digest::SHA::sha1_hex($user.$network); | |
213 | return configdrive2_metadata($uuid_str); | |
214 | } | |
215 | ||
41cd94a0 WB |
216 | sub configdrive2_metadata { |
217 | my ($uuid) = @_; | |
218 | return <<"EOF"; | |
219 | { | |
220 | "uuid": "$uuid", | |
221 | "network_config": { "content_path": "/content/0000" } | |
222 | } | |
223 | EOF | |
224 | } | |
225 | ||
226 | sub generate_configdrive2 { | |
227 | my ($conf, $vmid, $drive, $volname, $storeid) = @_; | |
228 | ||
cb702ebe DL |
229 | my ($user_data, $network_data, $meta_data) = get_custom_cloudinit_files($conf); |
230 | $user_data = cloudinit_userdata($conf, $vmid) if !defined($user_data); | |
231 | $network_data = configdrive2_network($conf) if !defined($network_data); | |
41cd94a0 | 232 | |
cb702ebe | 233 | if (!defined($meta_data)) { |
e73ca4d0 | 234 | $meta_data = configdrive2_gen_metadata($user_data, $network_data); |
cb702ebe | 235 | } |
f62c36cf WB |
236 | my $files = { |
237 | '/openstack/latest/user_data' => $user_data, | |
238 | '/openstack/content/0000' => $network_data, | |
239 | '/openstack/latest/meta_data.json' => $meta_data | |
240 | }; | |
4a853915 | 241 | commit_cloudinit_disk($conf, $vmid, $drive, $volname, $storeid, $files, 'config-2'); |
41cd94a0 WB |
242 | } |
243 | ||
244 | sub nocloud_network_v2 { | |
245 | my ($conf) = @_; | |
246 | ||
247 | my $content = ''; | |
248 | ||
249 | my $head = "version: 2\n" | |
250 | . "ethernets:\n"; | |
251 | ||
67864d19 | 252 | my $dns_done; |
41cd94a0 WB |
253 | |
254 | my @ifaces = grep(/^net(\d+)$/, keys %$conf); | |
255 | foreach my $iface (@ifaces) { | |
256 | (my $id = $iface) =~ s/^net//; | |
257 | next if !$conf->{"ipconfig$id"}; | |
258 | ||
259 | # indentation - network interfaces are inside an 'ethernets' hash | |
260 | my $i = ' '; | |
261 | ||
262 | my $net = PVE::QemuServer::parse_net($conf->{$iface}); | |
263 | my $ipconfig = PVE::QemuServer::parse_ipconfig($conf->{"ipconfig$id"}); | |
264 | ||
265 | my $mac = $net->{macaddr} | |
266 | or die "network interface '$iface' has no mac address\n"; | |
267 | ||
67864d19 | 268 | $content .= "${i}$iface:\n"; |
41cd94a0 | 269 | $i .= ' '; |
67864d19 WB |
270 | $content .= "${i}match:\n" |
271 | . "${i} macaddress: \"$mac\"\n" | |
272 | . "${i}set-name: eth$id\n"; | |
41cd94a0 WB |
273 | my @addresses; |
274 | if (defined(my $ip = $ipconfig->{ip})) { | |
275 | if ($ip eq 'dhcp') { | |
67864d19 | 276 | $content .= "${i}dhcp4: true\n"; |
41cd94a0 WB |
277 | } else { |
278 | push @addresses, $ip; | |
279 | } | |
280 | } | |
281 | if (defined(my $ip = $ipconfig->{ip6})) { | |
282 | if ($ip eq 'dhcp') { | |
67864d19 | 283 | $content .= "${i}dhcp6: true\n"; |
41cd94a0 WB |
284 | } else { |
285 | push @addresses, $ip; | |
286 | } | |
287 | } | |
288 | if (@addresses) { | |
67864d19 | 289 | $content .= "${i}addresses:\n"; |
4efb58a9 | 290 | $content .= "${i}- '$_'\n" foreach @addresses; |
41cd94a0 WB |
291 | } |
292 | if (defined(my $gw = $ipconfig->{gw})) { | |
4efb58a9 | 293 | $content .= "${i}gateway4: '$gw'\n"; |
41cd94a0 WB |
294 | } |
295 | if (defined(my $gw = $ipconfig->{gw6})) { | |
4efb58a9 | 296 | $content .= "${i}gateway6: '$gw'\n"; |
41cd94a0 WB |
297 | } |
298 | ||
67864d19 WB |
299 | next if $dns_done; |
300 | $dns_done = 1; | |
301 | ||
302 | my ($searchdomains, $nameservers) = get_dns_conf($conf); | |
303 | if ($searchdomains || $nameservers) { | |
304 | $content .= "${i}nameservers:\n"; | |
305 | if (defined($nameservers) && @$nameservers) { | |
306 | $content .= "${i} addresses:\n"; | |
4efb58a9 | 307 | $content .= "${i} - '$_'\n" foreach @$nameservers; |
67864d19 WB |
308 | } |
309 | if (defined($searchdomains) && @$searchdomains) { | |
310 | $content .= "${i} search:\n"; | |
4efb58a9 | 311 | $content .= "${i} - '$_'\n" foreach @$searchdomains; |
41cd94a0 WB |
312 | } |
313 | } | |
41cd94a0 WB |
314 | } |
315 | ||
316 | return $head.$content; | |
317 | } | |
318 | ||
319 | sub nocloud_network { | |
320 | my ($conf) = @_; | |
321 | ||
322 | my $content = "version: 1\n" | |
323 | . "config:\n"; | |
324 | ||
325 | my @ifaces = grep(/^net(\d+)$/, keys %$conf); | |
326 | foreach my $iface (@ifaces) { | |
327 | (my $id = $iface) =~ s/^net//; | |
328 | next if !$conf->{"ipconfig$id"}; | |
329 | ||
330 | # indentation - network interfaces are inside an 'ethernets' hash | |
331 | my $i = ' '; | |
332 | ||
333 | my $net = PVE::QemuServer::parse_net($conf->{$iface}); | |
334 | my $ipconfig = PVE::QemuServer::parse_ipconfig($conf->{"ipconfig$id"}); | |
335 | ||
c3cedb3d | 336 | my $mac = lc($net->{macaddr}) |
41cd94a0 WB |
337 | or die "network interface '$iface' has no mac address\n"; |
338 | ||
67864d19 WB |
339 | $content .= "${i}- type: physical\n" |
340 | . "${i} name: eth$id\n" | |
4efb58a9 | 341 | . "${i} mac_address: '$mac'\n" |
67864d19 | 342 | . "${i} subnets:\n"; |
41cd94a0 WB |
343 | $i .= ' '; |
344 | if (defined(my $ip = $ipconfig->{ip})) { | |
345 | if ($ip eq 'dhcp') { | |
67864d19 | 346 | $content .= "${i}- type: dhcp4\n"; |
41cd94a0 | 347 | } else { |
86280789 | 348 | my ($addr, $mask) = split_ip4($ip); |
67864d19 | 349 | $content .= "${i}- type: static\n" |
4efb58a9 DL |
350 | . "${i} address: '$addr'\n" |
351 | . "${i} netmask: '$mask'\n"; | |
41cd94a0 | 352 | if (defined(my $gw = $ipconfig->{gw})) { |
4efb58a9 | 353 | $content .= "${i} gateway: '$gw'\n"; |
41cd94a0 WB |
354 | } |
355 | } | |
356 | } | |
357 | if (defined(my $ip = $ipconfig->{ip6})) { | |
358 | if ($ip eq 'dhcp') { | |
67864d19 | 359 | $content .= "${i}- type: dhcp6\n"; |
c701be32 DL |
360 | } elsif ($ip eq 'auto') { |
361 | # SLAAC is not supported by cloud-init, this fallback should work with an up-to-date netplan at least | |
362 | $content .= "${i}- type: dhcp6\n"; | |
41cd94a0 | 363 | } else { |
8d54522b | 364 | $content .= "${i}- type: static\n" |
4efb58a9 | 365 | . "${i} address: '$ip'\n"; |
41cd94a0 | 366 | if (defined(my $gw = $ipconfig->{gw6})) { |
4efb58a9 | 367 | $content .= "${i} gateway: '$gw'\n"; |
41cd94a0 WB |
368 | } |
369 | } | |
370 | } | |
41cd94a0 WB |
371 | } |
372 | ||
67864d19 WB |
373 | my $i = ' '; |
374 | my ($searchdomains, $nameservers) = get_dns_conf($conf); | |
375 | if ($searchdomains || $nameservers) { | |
41cd94a0 | 376 | $content .= "${i}- type: nameserver\n"; |
67864d19 | 377 | if (defined($nameservers) && @$nameservers) { |
41cd94a0 | 378 | $content .= "${i} address:\n"; |
4efb58a9 | 379 | $content .= "${i} - '$_'\n" foreach @$nameservers; |
41cd94a0 | 380 | } |
67864d19 | 381 | if (defined($searchdomains) && @$searchdomains) { |
41cd94a0 | 382 | $content .= "${i} search:\n"; |
4efb58a9 | 383 | $content .= "${i} - '$_'\n" foreach @$searchdomains; |
41cd94a0 WB |
384 | } |
385 | } | |
386 | ||
387 | return $content; | |
388 | } | |
389 | ||
390 | sub nocloud_metadata { | |
e8ac2138 WB |
391 | my ($uuid) = @_; |
392 | return "instance-id: $uuid\n"; | |
41cd94a0 WB |
393 | } |
394 | ||
e73ca4d0 ML |
395 | sub nocloud_gen_metadata { |
396 | my ($user, $network) = @_; | |
397 | ||
398 | my $uuid_str = Digest::SHA::sha1_hex($user.$network); | |
399 | return nocloud_metadata($uuid_str); | |
400 | } | |
401 | ||
41cd94a0 WB |
402 | sub generate_nocloud { |
403 | my ($conf, $vmid, $drive, $volname, $storeid) = @_; | |
404 | ||
cb702ebe DL |
405 | my ($user_data, $network_data, $meta_data) = get_custom_cloudinit_files($conf); |
406 | $user_data = cloudinit_userdata($conf, $vmid) if !defined($user_data); | |
407 | $network_data = nocloud_network($conf) if !defined($network_data); | |
41cd94a0 | 408 | |
cb702ebe | 409 | if (!defined($meta_data)) { |
e73ca4d0 | 410 | $meta_data = nocloud_gen_metadata($user_data, $network_data); |
cb702ebe | 411 | } |
41cd94a0 | 412 | |
f62c36cf WB |
413 | my $files = { |
414 | '/user-data' => $user_data, | |
415 | '/network-config' => $network_data, | |
416 | '/meta-data' => $meta_data | |
417 | }; | |
4a853915 | 418 | commit_cloudinit_disk($conf, $vmid, $drive, $volname, $storeid, $files, 'cidata'); |
41cd94a0 WB |
419 | } |
420 | ||
cb702ebe DL |
421 | sub get_custom_cloudinit_files { |
422 | my ($conf) = @_; | |
423 | ||
424 | my $cicustom = $conf->{cicustom}; | |
425 | my $files = $cicustom ? PVE::JSONSchema::parse_property_string('pve-qm-cicustom', $cicustom) : {}; | |
426 | ||
427 | my $network_volid = $files->{network}; | |
428 | my $user_volid = $files->{user}; | |
429 | my $meta_volid = $files->{meta}; | |
430 | ||
431 | my $storage_conf = PVE::Storage::config(); | |
432 | ||
433 | my $network_data; | |
434 | if ($network_volid) { | |
435 | $network_data = read_cloudinit_snippets_file($storage_conf, $network_volid); | |
436 | } | |
437 | ||
438 | my $user_data; | |
439 | if ($user_volid) { | |
440 | $user_data = read_cloudinit_snippets_file($storage_conf, $user_volid); | |
441 | } | |
442 | ||
443 | my $meta_data; | |
444 | if ($meta_volid) { | |
445 | $meta_data = read_cloudinit_snippets_file($storage_conf, $meta_volid); | |
446 | } | |
447 | ||
448 | return ($user_data, $network_data, $meta_data); | |
449 | } | |
450 | ||
451 | sub read_cloudinit_snippets_file { | |
452 | my ($storage_conf, $volid) = @_; | |
453 | ||
454 | my ($full_path, undef, $type) = PVE::Storage::path($storage_conf, $volid); | |
455 | die "$volid is not in the snippets directory\n" if $type ne 'snippets'; | |
7e8ab2a9 | 456 | return PVE::Tools::file_get_contents($full_path, 1 * 1024 * 1024); |
cb702ebe DL |
457 | } |
458 | ||
41cd94a0 WB |
459 | my $cloudinit_methods = { |
460 | configdrive2 => \&generate_configdrive2, | |
461 | nocloud => \&generate_nocloud, | |
462 | }; | |
463 | ||
464 | sub generate_cloudinitconfig { | |
465 | my ($conf, $vmid) = @_; | |
466 | ||
467 | my $format = get_cloudinit_format($conf); | |
468 | ||
912792e2 | 469 | PVE::QemuConfig->foreach_volume($conf, sub { |
41cd94a0 WB |
470 | my ($ds, $drive) = @_; |
471 | ||
472 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($drive->{file}, 1); | |
473 | ||
474 | return if !$volname || $volname !~ m/vm-$vmid-cloudinit/; | |
475 | ||
476 | my $generator = $cloudinit_methods->{$format} | |
477 | or die "missing cloudinit methods for format '$format'\n"; | |
478 | ||
479 | $generator->($conf, $vmid, $drive, $volname, $storeid); | |
480 | }); | |
481 | } | |
0c9a7596 | 482 | |
e73ca4d0 ML |
483 | sub dump_cloudinit_config { |
484 | my ($conf, $vmid, $type) = @_; | |
485 | ||
486 | my $format = get_cloudinit_format($conf); | |
487 | ||
488 | if ($type eq 'user') { | |
489 | return cloudinit_userdata($conf, $vmid); | |
490 | } elsif ($type eq 'network') { | |
491 | if ($format eq 'nocloud') { | |
492 | return nocloud_network($conf); | |
493 | } else { | |
494 | return configdrive2_network($conf); | |
495 | } | |
496 | } else { # metadata config | |
497 | my $user = cloudinit_userdata($conf, $vmid); | |
498 | if ($format eq 'nocloud') { | |
499 | my $network = nocloud_network($conf); | |
500 | return nocloud_gen_metadata($user, $network); | |
501 | } else { | |
502 | my $network = configdrive2_network($conf); | |
503 | return configdrive2_gen_metadata($user, $network); | |
504 | } | |
505 | } | |
506 | } | |
507 | ||
0c9a7596 | 508 | 1; |