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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 | |
d0920c29 DM |
86 | my $pve_cluster_module = Test::MockModule->new('PVE::Cluster'); |
87 | ||
88 | my $pve_inotify_module = Test::MockModule->new('PVE::INotify'); | |
89 | ||
90 | my $mocked_qemu_load_conf = sub { | |
91 | my ($class, $vmid, $node) = @_; | |
92 | ||
93 | $node = $mocked_nodename if !$node; | |
94 | ||
95 | my $conf = $mocked_vm_configs->{$vmid}; | |
96 | ||
97 | die "no such vm '$vmid'" if !defined($conf); | |
98 | die "vm '$vmid' on wrong node" if $conf->{node} ne $node; | |
99 | ||
100 | return $conf; | |
101 | }; | |
102 | ||
103 | my $pve_qemuserver_module = Test::MockModule->new('PVE::QemuServer'); | |
104 | ||
105 | my $pve_qemuconfig_module = Test::MockModule->new('PVE::QemuConfig'); | |
106 | ||
107 | my $mocked_lxc_load_conf = sub { | |
108 | my ($class, $vmid, $node) = @_; | |
109 | ||
110 | $node = $mocked_nodename if !$node; | |
111 | ||
112 | my $conf = $mocked_ct_configs->{$vmid}; | |
113 | ||
114 | die "no such ct '$vmid'" if !defined($conf); | |
115 | die "ct '$vmid' on wrong node" if $conf->{node} ne $node; | |
116 | ||
117 | return $conf; | |
118 | }; | |
119 | ||
120 | my $pve_lxc_config_module = Test::MockModule->new('PVE::LXC::Config'); | |
121 | ||
d092dc4f | 122 | my $mocked_replication_config_new = sub { |
d0920c29 | 123 | |
c5014e65 DM |
124 | my $res = clone($mocked_replication_jobs); |
125 | ||
d0920c29 DM |
126 | return bless { ids => $res }, 'PVE::ReplicationConfig'; |
127 | }; | |
128 | ||
129 | my $mocked_storage_config = { | |
130 | ids => { | |
131 | local => { | |
132 | type => 'dir', | |
133 | shared => 0, | |
134 | content => { | |
135 | 'iso' => 1, | |
136 | 'backup' => 1, | |
137 | }, | |
138 | path => "/var/lib/vz", | |
139 | }, | |
140 | 'local-zfs' => { | |
141 | type => 'zfspool', | |
142 | pool => 'nonexistent-testpool', | |
143 | shared => 0, | |
144 | content => { | |
145 | 'images' => 1, | |
146 | 'rootdir' => 1 | |
147 | }, | |
148 | }, | |
149 | }, | |
150 | }; | |
151 | ||
152 | my $pve_storage_module = Test::MockModule->new('PVE::Storage'); | |
c5014e65 | 153 | |
4550bb78 DM |
154 | my $mocked_storage_content = {}; |
155 | ||
156 | sub register_mocked_volid { | |
157 | my ($volid, $snapname) = @_; | |
158 | ||
159 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
331025d9 | 160 | my $scfg = $mocked_storage_config->{ids}->{$storeid} || |
4550bb78 DM |
161 | die "no such storage '$storeid'\n"; |
162 | ||
163 | my $d = $mocked_storage_content->{$storeid}->{$volname} //= {}; | |
164 | ||
165 | $d->{$snapname} = 1 if $snapname; | |
166 | } | |
167 | ||
168 | my $mocked_volume_snapshot_list = sub { | |
169 | my ($cfg, $volid, $prefix) = @_; | |
170 | ||
171 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
172 | my $snaps = []; | |
173 | ||
174 | if (my $d = $mocked_storage_content->{$storeid}->{$volname}) { | |
175 | $snaps = [keys %$d]; | |
176 | } | |
177 | ||
178 | return $snaps; | |
179 | }; | |
180 | ||
181 | my $mocked_volume_snapshot = sub { | |
182 | my ($cfg, $volid, $snap) = @_; | |
183 | ||
184 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
185 | ||
186 | my $d = $mocked_storage_content->{$storeid}->{$volname}; | |
187 | die "no such volid '$volid'\n" if !$d; | |
188 | $d->{$snap} = 1; | |
189 | }; | |
190 | ||
191 | my $mocked_volume_snapshot_delete = sub { | |
192 | my ($cfg, $volid, $snap, $running) = @_; | |
193 | ||
194 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
195 | my $d = $mocked_storage_content->{$storeid}->{$volname}; | |
196 | die "no such volid '$volid'\n" if !$d; | |
197 | delete $d->{$snap} || die "no such snapshot '$snap' on '$volid'\n"; | |
198 | }; | |
199 | ||
f842e812 DM |
200 | my $pve_replication_module = Test::MockModule->new('PVE::Replication'); |
201 | ||
202 | my $mocked_job_logfile_name = sub { | |
203 | my ($jobid) = @_; | |
204 | ||
205 | return ".mocked_replication_log_$jobid"; | |
206 | }; | |
207 | ||
208 | my $mocked_log_time = 0; | |
209 | ||
210 | my $mocked_get_log_time = sub { | |
211 | return $mocked_log_time; | |
212 | }; | |
213 | ||
0d7c2683 FG |
214 | my $locks = {}; |
215 | ||
216 | my $mocked_cfs_lock_file = sub { | |
217 | my ($filename, $timeout, $code, @param) = @_; | |
218 | ||
219 | die "$filename already locked\n" if ($locks->{$filename}); | |
220 | ||
221 | $locks->{$filename} = 1; | |
222 | ||
223 | my $res = $code->(@param); | |
224 | ||
225 | delete $locks->{$filename}; | |
226 | ||
227 | return $res; | |
228 | }; | |
229 | ||
230 | my $mocked_cfs_write_file = sub { | |
231 | my ($filename, $cfg) = @_; | |
232 | ||
233 | die "wrong file - $filename\n" if $filename ne 'replication.cfg'; | |
234 | ||
235 | $cfg->write_config(); # checks but no actual write to pmxcfs | |
236 | }; | |
237 | ||
d0920c29 | 238 | sub setup { |
d092dc4f | 239 | $pve_replication_state_module->mock(job_logfile_name => $mocked_job_logfile_name); |
f842e812 DM |
240 | $pve_replication_module->mock(get_log_time => $mocked_get_log_time); |
241 | ||
d0920c29 | 242 | $pve_storage_module->mock(config => sub { return $mocked_storage_config; }); |
4550bb78 DM |
243 | $pve_storage_module->mock(volume_snapshot_list => $mocked_volume_snapshot_list); |
244 | $pve_storage_module->mock(volume_snapshot => $mocked_volume_snapshot); | |
245 | $pve_storage_module->mock(volume_snapshot_delete => $mocked_volume_snapshot_delete); | |
d0920c29 | 246 | |
0d7c2683 FG |
247 | $pve_replication_config_module->mock( |
248 | new => $mocked_replication_config_new, | |
249 | lock => sub { $mocked_cfs_lock_file->('replication.cfg', undef, $_[0]); }, | |
250 | write => sub { $mocked_cfs_write_file->('replication.cfg', $_[0]); }, | |
251 | ); | |
d0920c29 DM |
252 | $pve_qemuserver_module->mock(check_running => sub { return 0; }); |
253 | $pve_qemuconfig_module->mock(load_config => $mocked_qemu_load_conf); | |
254 | ||
255 | $pve_lxc_config_module->mock(load_config => $mocked_lxc_load_conf); | |
256 | ||
331025d9 DM |
257 | $pve_cluster_module->mock( |
258 | get_ssh_info => $mocked_get_ssh_info, | |
259 | ssh_info_to_command => $mocked_ssh_info_to_command, | |
12c206a5 | 260 | get_vmlist => sub { return $mocked_vmlist->(); }, |
b03b4749 | 261 | get_members => $mocked_get_members, |
0d7c2683 FG |
262 | cfs_update => sub {}, |
263 | cfs_lock_file => $mocked_cfs_lock_file, | |
264 | cfs_write_file => $mocked_cfs_write_file, | |
265 | ); | |
d0920c29 DM |
266 | $pve_inotify_module->mock('nodename' => sub { return $mocked_nodename; }); |
267 | }; | |
268 | ||
c5014e65 DM |
269 | # code to generate/conpare test logs |
270 | ||
271 | my $logname; | |
272 | my $logfh; | |
273 | ||
274 | sub openlog { | |
275 | my ($filename) = @_; | |
276 | ||
277 | if (!$filename) { | |
278 | # compute from $0 | |
279 | $filename = basename($0); | |
280 | if ($filename =~ m/^(\S+)\.pl$/) { | |
281 | $filename = "$1.log"; | |
282 | } else { | |
283 | die "unable to compute log name for $0"; | |
284 | } | |
285 | } | |
286 | ||
287 | die "log already open" if defined($logname); | |
288 | ||
289 | open (my $fh, ">", "$filename.tmp") || | |
290 | die "unable to open log - $!"; | |
291 | ||
292 | $logname = $filename; | |
293 | $logfh = $fh; | |
294 | } | |
295 | ||
c5014e65 DM |
296 | sub commit_log { |
297 | ||
298 | close($logfh); | |
299 | ||
300 | if (-f $logname) { | |
301 | my $diff = `diff -u '$logname' '$logname.tmp'`; | |
302 | if ($diff) { | |
303 | warn "got unexpeted output\n"; | |
304 | print "# diff -u '$logname' '$logname.tmp'\n"; | |
305 | print $diff; | |
306 | exit(-1); | |
307 | } | |
308 | } else { | |
309 | rename("$logname.tmp", $logname) || die "rename log failed - $!"; | |
310 | } | |
311 | } | |
312 | ||
313 | my $status; | |
314 | ||
315 | # helper to track job status | |
316 | sub track_jobs { | |
317 | my ($ctime) = @_; | |
318 | ||
f842e812 DM |
319 | $mocked_log_time = $ctime; |
320 | ||
c364b61f DM |
321 | my $logmsg = sub { |
322 | my ($msg) = @_; | |
323 | ||
f842e812 DM |
324 | print "$msg\n"; |
325 | print $logfh "$msg\n"; | |
c364b61f DM |
326 | }; |
327 | ||
c5014e65 | 328 | if (!$status) { |
d092dc4f | 329 | $status = PVE::ReplicationState::job_status(); |
c5014e65 DM |
330 | foreach my $jobid (sort keys %$status) { |
331 | my $jobcfg = $status->{$jobid}; | |
f842e812 | 332 | $logmsg->("$ctime $jobid: new job next_sync => $jobcfg->{next_sync}"); |
c5014e65 DM |
333 | } |
334 | } | |
335 | ||
2aa02957 | 336 | PVE::API2::Replication::run_jobs($ctime, $logmsg, 1); |
c5014e65 | 337 | |
d092dc4f | 338 | my $new = PVE::ReplicationState::job_status(); |
c5014e65 DM |
339 | |
340 | # detect removed jobs | |
341 | foreach my $jobid (sort keys %$status) { | |
342 | if (!$new->{$jobid}) { | |
f842e812 | 343 | $logmsg->("$ctime $jobid: vanished job"); |
c5014e65 DM |
344 | } |
345 | } | |
346 | ||
347 | foreach my $jobid (sort keys %$new) { | |
348 | my $jobcfg = $new->{$jobid}; | |
349 | my $oldcfg = $status->{$jobid}; | |
350 | if (!$oldcfg) { | |
f842e812 | 351 | $logmsg->("$ctime $jobid: new job next_sync => $jobcfg->{next_sync}"); |
c5014e65 DM |
352 | next; # no old state to compare |
353 | } else { | |
354 | foreach my $k (qw(target guest vmtype next_sync)) { | |
355 | my $changes = ''; | |
356 | if ($oldcfg->{$k} ne $jobcfg->{$k}) { | |
357 | $changes .= ', ' if $changes; | |
358 | $changes .= "$k => $jobcfg->{$k}"; | |
359 | } | |
f842e812 | 360 | $logmsg->("$ctime $jobid: changed config $changes") if $changes; |
c5014e65 DM |
361 | } |
362 | } | |
363 | ||
364 | my $oldstate = $oldcfg->{state}; | |
356fbf79 | 365 | |
c5014e65 DM |
366 | my $state = $jobcfg->{state}; |
367 | ||
368 | my $changes = ''; | |
e137f69f | 369 | foreach my $k (qw(last_node last_try last_sync fail_count error)) { |
c5014e65 | 370 | if (($oldstate->{$k} // '') ne ($state->{$k} // '')) { |
39c41c9d | 371 | my $value = $state->{$k} // ''; |
c5014e65 DM |
372 | chomp $value; |
373 | $changes .= ', ' if $changes; | |
374 | $changes .= "$k => $value"; | |
375 | } | |
376 | } | |
f842e812 | 377 | $logmsg->("$ctime $jobid: changed state $changes") if $changes; |
c5014e65 | 378 | |
356fbf79 DM |
379 | my $old_storeid_list = $oldstate->{storeid_list}; |
380 | my $storeid_list = $state->{storeid_list}; | |
381 | ||
382 | my $storeid_list_changes = 0; | |
383 | foreach my $storeid (@$storeid_list) { | |
384 | next if grep { $_ eq $storeid } @$old_storeid_list; | |
385 | $storeid_list_changes = 1; | |
386 | } | |
387 | ||
388 | foreach my $storeid (@$old_storeid_list) { | |
389 | next if grep { $_ eq $storeid } @$storeid_list; | |
390 | $storeid_list_changes = 1; | |
391 | } | |
392 | ||
f842e812 | 393 | $logmsg->("$ctime $jobid: changed storeid list " . join(',', @$storeid_list)) |
356fbf79 | 394 | if $storeid_list_changes; |
c5014e65 DM |
395 | } |
396 | $status = $new; | |
397 | } | |
d0920c29 DM |
398 | |
399 | ||
400 | 1; |