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Commit | Line | Data |
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d0920c29 DM |
1 | package ReplicationTestEnv; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use JSON; | |
c5014e65 DM |
6 | use Clone 'clone'; |
7 | use File::Basename; | |
d0920c29 DM |
8 | |
9 | use lib ('.', '../..'); | |
10 | ||
11 | use Data::Dumper; | |
12 | ||
13 | use PVE::INotify; | |
14 | use PVE::Cluster; | |
15 | use PVE::Storage; | |
d255af01 DM |
16 | use PVE::ReplicationConfig; |
17 | use PVE::ReplicationState; | |
810c6776 | 18 | use PVE::API2::Replication; |
d0920c29 DM |
19 | use PVE::Replication; |
20 | use PVE::QemuConfig; | |
21 | use PVE::LXC::Config; | |
22 | ||
810c6776 | 23 | |
d0920c29 DM |
24 | use Test::MockModule; |
25 | ||
26 | our $mocked_nodename = 'node1'; | |
27 | ||
28 | our $mocked_replication_jobs = {}; | |
29 | ||
d092dc4f DM |
30 | my $pve_replication_config_module = Test::MockModule->new('PVE::ReplicationConfig'); |
31 | my $pve_replication_state_module = Test::MockModule->new('PVE::ReplicationState'); | |
d0920c29 DM |
32 | |
33 | our $mocked_vm_configs = {}; | |
34 | ||
35 | our $mocked_ct_configs = {}; | |
36 | ||
12c206a5 WB |
37 | my $mocked_get_members = sub { |
38 | return { | |
39 | node1 => { online => 1 }, | |
40 | node2 => { online => 1 }, | |
41 | node3 => { online => 1 }, | |
42 | }; | |
43 | }; | |
44 | ||
d0920c29 DM |
45 | my $mocked_vmlist = sub { |
46 | my $res = {}; | |
47 | ||
48 | foreach my $id (keys %$mocked_ct_configs) { | |
49 | my $d = $mocked_ct_configs->{$id}; | |
50 | $res->{$id} = { 'type' => 'lxc', 'node' => $d->{node}, 'version' => 1 }; | |
51 | } | |
52 | foreach my $id (keys %$mocked_vm_configs) { | |
53 | my $d = $mocked_vm_configs->{$id}; | |
54 | $res->{$id} = { 'type' => 'qemu', 'node' => $d->{node}, 'version' => 1 }; | |
55 | } | |
56 | ||
57 | return { 'ids' => $res }; | |
58 | }; | |
59 | ||
331025d9 DM |
60 | my $mocked_get_ssh_info = sub { |
61 | my ($node, $network_cidr) = @_; | |
62 | ||
63 | return { node => $node }; | |
64 | }; | |
65 | ||
66 | my $mocked_ssh_info_to_command = sub { | |
67 | my ($info, @extra_options) = @_; | |
68 | ||
69 | return ['fake_ssh', $info->{name}, @extra_options]; | |
70 | }; | |
d0920c29 DM |
71 | |
72 | my $statefile = ".mocked_repl_state"; | |
73 | ||
74 | unlink $statefile; | |
d255af01 DM |
75 | $PVE::ReplicationState::state_path = $statefile; |
76 | $PVE::ReplicationState::state_lock = ".mocked_repl_state_lock"; | |
5b358450 | 77 | $PVE::API2::Replication::pvesr_lock_path = ".mocked_pvesr_lock"; |
72741c0b WB |
78 | $PVE::GuestHelpers::lockdir = ".mocked_pve-manager_lock"; |
79 | ||
80 | if (!mkdir($PVE::GuestHelpers::lockdir) && !$!{EEXIST}) { | |
81 | # If we cannot create the guest helper lockdir we'll loop endlessly, so die | |
82 | # if it fails. | |
83 | die "mkdir($PVE::GuestHelpers::lockdir): $!\n"; | |
84 | } | |
d0920c29 | 85 | |
fe57e096 FG |
86 | my $pve_sshinfo_module = Test::MockModule->new('PVE::SSHInfo'); |
87 | ||
d0920c29 DM |
88 | my $pve_cluster_module = Test::MockModule->new('PVE::Cluster'); |
89 | ||
90 | my $pve_inotify_module = Test::MockModule->new('PVE::INotify'); | |
91 | ||
92 | my $mocked_qemu_load_conf = sub { | |
93 | my ($class, $vmid, $node) = @_; | |
94 | ||
95 | $node = $mocked_nodename if !$node; | |
96 | ||
97 | my $conf = $mocked_vm_configs->{$vmid}; | |
98 | ||
99 | die "no such vm '$vmid'" if !defined($conf); | |
100 | die "vm '$vmid' on wrong node" if $conf->{node} ne $node; | |
101 | ||
102 | return $conf; | |
103 | }; | |
104 | ||
105 | my $pve_qemuserver_module = Test::MockModule->new('PVE::QemuServer'); | |
106 | ||
107 | my $pve_qemuconfig_module = Test::MockModule->new('PVE::QemuConfig'); | |
108 | ||
109 | my $mocked_lxc_load_conf = sub { | |
110 | my ($class, $vmid, $node) = @_; | |
111 | ||
112 | $node = $mocked_nodename if !$node; | |
113 | ||
114 | my $conf = $mocked_ct_configs->{$vmid}; | |
115 | ||
116 | die "no such ct '$vmid'" if !defined($conf); | |
117 | die "ct '$vmid' on wrong node" if $conf->{node} ne $node; | |
118 | ||
119 | return $conf; | |
120 | }; | |
121 | ||
122 | my $pve_lxc_config_module = Test::MockModule->new('PVE::LXC::Config'); | |
123 | ||
d092dc4f | 124 | my $mocked_replication_config_new = sub { |
d0920c29 | 125 | |
c5014e65 DM |
126 | my $res = clone($mocked_replication_jobs); |
127 | ||
d0920c29 DM |
128 | return bless { ids => $res }, 'PVE::ReplicationConfig'; |
129 | }; | |
130 | ||
131 | my $mocked_storage_config = { | |
132 | ids => { | |
133 | local => { | |
134 | type => 'dir', | |
135 | shared => 0, | |
136 | content => { | |
137 | 'iso' => 1, | |
138 | 'backup' => 1, | |
139 | }, | |
140 | path => "/var/lib/vz", | |
141 | }, | |
142 | 'local-zfs' => { | |
143 | type => 'zfspool', | |
144 | pool => 'nonexistent-testpool', | |
145 | shared => 0, | |
146 | content => { | |
147 | 'images' => 1, | |
148 | 'rootdir' => 1 | |
149 | }, | |
150 | }, | |
151 | }, | |
152 | }; | |
153 | ||
154 | my $pve_storage_module = Test::MockModule->new('PVE::Storage'); | |
c5014e65 | 155 | |
4550bb78 DM |
156 | my $mocked_storage_content = {}; |
157 | ||
158 | sub register_mocked_volid { | |
159 | my ($volid, $snapname) = @_; | |
160 | ||
161 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
331025d9 | 162 | my $scfg = $mocked_storage_config->{ids}->{$storeid} || |
4550bb78 DM |
163 | die "no such storage '$storeid'\n"; |
164 | ||
165 | my $d = $mocked_storage_content->{$storeid}->{$volname} //= {}; | |
166 | ||
167 | $d->{$snapname} = 1 if $snapname; | |
168 | } | |
169 | ||
170 | my $mocked_volume_snapshot_list = sub { | |
171 | my ($cfg, $volid, $prefix) = @_; | |
172 | ||
173 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
174 | my $snaps = []; | |
175 | ||
176 | if (my $d = $mocked_storage_content->{$storeid}->{$volname}) { | |
177 | $snaps = [keys %$d]; | |
178 | } | |
179 | ||
180 | return $snaps; | |
181 | }; | |
182 | ||
183 | my $mocked_volume_snapshot = sub { | |
184 | my ($cfg, $volid, $snap) = @_; | |
185 | ||
186 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
187 | ||
188 | my $d = $mocked_storage_content->{$storeid}->{$volname}; | |
189 | die "no such volid '$volid'\n" if !$d; | |
190 | $d->{$snap} = 1; | |
191 | }; | |
192 | ||
193 | my $mocked_volume_snapshot_delete = sub { | |
194 | my ($cfg, $volid, $snap, $running) = @_; | |
195 | ||
196 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
197 | my $d = $mocked_storage_content->{$storeid}->{$volname}; | |
198 | die "no such volid '$volid'\n" if !$d; | |
199 | delete $d->{$snap} || die "no such snapshot '$snap' on '$volid'\n"; | |
200 | }; | |
201 | ||
f842e812 DM |
202 | my $pve_replication_module = Test::MockModule->new('PVE::Replication'); |
203 | ||
204 | my $mocked_job_logfile_name = sub { | |
205 | my ($jobid) = @_; | |
206 | ||
207 | return ".mocked_replication_log_$jobid"; | |
208 | }; | |
209 | ||
210 | my $mocked_log_time = 0; | |
211 | ||
212 | my $mocked_get_log_time = sub { | |
213 | return $mocked_log_time; | |
214 | }; | |
215 | ||
0d7c2683 FG |
216 | my $locks = {}; |
217 | ||
218 | my $mocked_cfs_lock_file = sub { | |
219 | my ($filename, $timeout, $code, @param) = @_; | |
220 | ||
221 | die "$filename already locked\n" if ($locks->{$filename}); | |
222 | ||
223 | $locks->{$filename} = 1; | |
224 | ||
225 | my $res = $code->(@param); | |
226 | ||
227 | delete $locks->{$filename}; | |
228 | ||
229 | return $res; | |
230 | }; | |
231 | ||
33cd5dfe FG |
232 | my $mocked_cfs_read_file = sub { |
233 | my ($filename) = @_; | |
234 | ||
235 | return {} if $filename eq 'datacenter.cfg'; | |
236 | return PVE::Cluster::cfs_read_file($filename); | |
237 | }; | |
238 | ||
0d7c2683 FG |
239 | my $mocked_cfs_write_file = sub { |
240 | my ($filename, $cfg) = @_; | |
241 | ||
242 | die "wrong file - $filename\n" if $filename ne 'replication.cfg'; | |
243 | ||
244 | $cfg->write_config(); # checks but no actual write to pmxcfs | |
245 | }; | |
246 | ||
d0920c29 | 247 | sub setup { |
d092dc4f | 248 | $pve_replication_state_module->mock(job_logfile_name => $mocked_job_logfile_name); |
f842e812 DM |
249 | $pve_replication_module->mock(get_log_time => $mocked_get_log_time); |
250 | ||
d0920c29 | 251 | $pve_storage_module->mock(config => sub { return $mocked_storage_config; }); |
4550bb78 DM |
252 | $pve_storage_module->mock(volume_snapshot_list => $mocked_volume_snapshot_list); |
253 | $pve_storage_module->mock(volume_snapshot => $mocked_volume_snapshot); | |
254 | $pve_storage_module->mock(volume_snapshot_delete => $mocked_volume_snapshot_delete); | |
d0920c29 | 255 | |
0d7c2683 FG |
256 | $pve_replication_config_module->mock( |
257 | new => $mocked_replication_config_new, | |
258 | lock => sub { $mocked_cfs_lock_file->('replication.cfg', undef, $_[0]); }, | |
259 | write => sub { $mocked_cfs_write_file->('replication.cfg', $_[0]); }, | |
260 | ); | |
d0920c29 DM |
261 | $pve_qemuserver_module->mock(check_running => sub { return 0; }); |
262 | $pve_qemuconfig_module->mock(load_config => $mocked_qemu_load_conf); | |
263 | ||
264 | $pve_lxc_config_module->mock(load_config => $mocked_lxc_load_conf); | |
265 | ||
fe57e096 | 266 | $pve_sshinfo_module->mock( |
331025d9 DM |
267 | get_ssh_info => $mocked_get_ssh_info, |
268 | ssh_info_to_command => $mocked_ssh_info_to_command, | |
fe57e096 FG |
269 | ); |
270 | ||
271 | $pve_cluster_module->mock( | |
12c206a5 | 272 | get_vmlist => sub { return $mocked_vmlist->(); }, |
b03b4749 | 273 | get_members => $mocked_get_members, |
0d7c2683 FG |
274 | cfs_update => sub {}, |
275 | cfs_lock_file => $mocked_cfs_lock_file, | |
276 | cfs_write_file => $mocked_cfs_write_file, | |
33cd5dfe | 277 | cfs_read_file => $mocked_cfs_read_file, |
0d7c2683 | 278 | ); |
d0920c29 DM |
279 | $pve_inotify_module->mock('nodename' => sub { return $mocked_nodename; }); |
280 | }; | |
281 | ||
c5014e65 DM |
282 | # code to generate/conpare test logs |
283 | ||
284 | my $logname; | |
285 | my $logfh; | |
286 | ||
287 | sub openlog { | |
288 | my ($filename) = @_; | |
289 | ||
290 | if (!$filename) { | |
291 | # compute from $0 | |
292 | $filename = basename($0); | |
293 | if ($filename =~ m/^(\S+)\.pl$/) { | |
294 | $filename = "$1.log"; | |
295 | } else { | |
296 | die "unable to compute log name for $0"; | |
297 | } | |
298 | } | |
299 | ||
300 | die "log already open" if defined($logname); | |
301 | ||
302 | open (my $fh, ">", "$filename.tmp") || | |
303 | die "unable to open log - $!"; | |
304 | ||
305 | $logname = $filename; | |
306 | $logfh = $fh; | |
307 | } | |
308 | ||
c5014e65 DM |
309 | sub commit_log { |
310 | ||
311 | close($logfh); | |
312 | ||
313 | if (-f $logname) { | |
314 | my $diff = `diff -u '$logname' '$logname.tmp'`; | |
315 | if ($diff) { | |
58d46211 | 316 | warn "got unexpected output\n"; |
c5014e65 DM |
317 | print "# diff -u '$logname' '$logname.tmp'\n"; |
318 | print $diff; | |
319 | exit(-1); | |
320 | } | |
321 | } else { | |
322 | rename("$logname.tmp", $logname) || die "rename log failed - $!"; | |
323 | } | |
324 | } | |
325 | ||
326 | my $status; | |
327 | ||
328 | # helper to track job status | |
329 | sub track_jobs { | |
330 | my ($ctime) = @_; | |
331 | ||
f842e812 DM |
332 | $mocked_log_time = $ctime; |
333 | ||
c364b61f DM |
334 | my $logmsg = sub { |
335 | my ($msg) = @_; | |
336 | ||
f842e812 DM |
337 | print "$msg\n"; |
338 | print $logfh "$msg\n"; | |
c364b61f DM |
339 | }; |
340 | ||
c5014e65 | 341 | if (!$status) { |
d092dc4f | 342 | $status = PVE::ReplicationState::job_status(); |
c5014e65 DM |
343 | foreach my $jobid (sort keys %$status) { |
344 | my $jobcfg = $status->{$jobid}; | |
f842e812 | 345 | $logmsg->("$ctime $jobid: new job next_sync => $jobcfg->{next_sync}"); |
c5014e65 DM |
346 | } |
347 | } | |
348 | ||
2aa02957 | 349 | PVE::API2::Replication::run_jobs($ctime, $logmsg, 1); |
c5014e65 | 350 | |
d092dc4f | 351 | my $new = PVE::ReplicationState::job_status(); |
c5014e65 DM |
352 | |
353 | # detect removed jobs | |
354 | foreach my $jobid (sort keys %$status) { | |
355 | if (!$new->{$jobid}) { | |
f842e812 | 356 | $logmsg->("$ctime $jobid: vanished job"); |
c5014e65 DM |
357 | } |
358 | } | |
359 | ||
360 | foreach my $jobid (sort keys %$new) { | |
361 | my $jobcfg = $new->{$jobid}; | |
362 | my $oldcfg = $status->{$jobid}; | |
363 | if (!$oldcfg) { | |
f842e812 | 364 | $logmsg->("$ctime $jobid: new job next_sync => $jobcfg->{next_sync}"); |
c5014e65 DM |
365 | next; # no old state to compare |
366 | } else { | |
367 | foreach my $k (qw(target guest vmtype next_sync)) { | |
368 | my $changes = ''; | |
369 | if ($oldcfg->{$k} ne $jobcfg->{$k}) { | |
370 | $changes .= ', ' if $changes; | |
371 | $changes .= "$k => $jobcfg->{$k}"; | |
372 | } | |
f842e812 | 373 | $logmsg->("$ctime $jobid: changed config $changes") if $changes; |
c5014e65 DM |
374 | } |
375 | } | |
376 | ||
377 | my $oldstate = $oldcfg->{state}; | |
356fbf79 | 378 | |
c5014e65 DM |
379 | my $state = $jobcfg->{state}; |
380 | ||
381 | my $changes = ''; | |
e137f69f | 382 | foreach my $k (qw(last_node last_try last_sync fail_count error)) { |
c5014e65 | 383 | if (($oldstate->{$k} // '') ne ($state->{$k} // '')) { |
39c41c9d | 384 | my $value = $state->{$k} // ''; |
c5014e65 DM |
385 | chomp $value; |
386 | $changes .= ', ' if $changes; | |
387 | $changes .= "$k => $value"; | |
388 | } | |
389 | } | |
f842e812 | 390 | $logmsg->("$ctime $jobid: changed state $changes") if $changes; |
c5014e65 | 391 | |
356fbf79 DM |
392 | my $old_storeid_list = $oldstate->{storeid_list}; |
393 | my $storeid_list = $state->{storeid_list}; | |
394 | ||
395 | my $storeid_list_changes = 0; | |
396 | foreach my $storeid (@$storeid_list) { | |
397 | next if grep { $_ eq $storeid } @$old_storeid_list; | |
398 | $storeid_list_changes = 1; | |
399 | } | |
400 | ||
401 | foreach my $storeid (@$old_storeid_list) { | |
402 | next if grep { $_ eq $storeid } @$storeid_list; | |
403 | $storeid_list_changes = 1; | |
404 | } | |
405 | ||
f842e812 | 406 | $logmsg->("$ctime $jobid: changed storeid list " . join(',', @$storeid_list)) |
356fbf79 | 407 | if $storeid_list_changes; |
c5014e65 DM |
408 | } |
409 | $status = $new; | |
410 | } | |
d0920c29 DM |
411 | |
412 | ||
413 | 1; |