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Commit | Line | Data |
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2f7faeed EK |
1 | package PVE::Report; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use PVE::pvecfg; | |
6 | use PVE::Tools; | |
7 | ||
470c3515 EK |
8 | $ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin'; |
9 | ||
ee3a8989 TL |
10 | my $cmd_timeout = 10; # generous timeout |
11 | ||
2c4ef55e TL |
12 | # NOTE: always add new sections to the report_order array! |
13 | my $report_def = { | |
14 | general => { | |
15 | title => 'general system info', | |
16 | cmds => [ | |
17 | 'hostname', | |
18 | 'pveversion --verbose', | |
19 | 'cat /etc/hosts', | |
20 | 'top -b -n 1 | head -n 15', | |
21 | 'pvesubscription get', | |
22 | 'lscpu', | |
f4606568 | 23 | 'pvesh get /cluster/resources --type node --output-format=yaml', |
2c4ef55e TL |
24 | ], |
25 | }, | |
26 | storage => [ | |
27 | 'cat /etc/pve/storage.cfg', | |
28 | 'pvesm status', | |
29 | 'cat /etc/fstab', | |
a0801414 | 30 | 'findmnt --ascii', |
2c4ef55e TL |
31 | 'df --human', |
32 | ], | |
33 | 'virtual guests' => [ | |
34 | 'qm list', | |
35 | sub { dir2text('/etc/pve/qemu-server/', '\d.*conf') }, | |
8e363bee | 36 | 'pct list', |
2c4ef55e TL |
37 | sub { dir2text('/etc/pve/lxc/', '\d.*conf') }, |
38 | ], | |
39 | network => [ | |
40 | 'ip -details -statistics address', | |
44a3f316 | 41 | 'ip -details route show', |
2c4ef55e TL |
42 | 'cat /etc/network/interfaces', |
43 | ], | |
44 | firewall => [ | |
45 | sub { dir2text('/etc/pve/firewall/', '.*fw') }, | |
b5f7824f | 46 | 'cat /etc/pve/local/host.fw', |
2c4ef55e TL |
47 | 'iptables-save', |
48 | ], | |
49 | cluster => [ | |
50 | 'pvecm nodes', | |
51 | 'pvecm status', | |
52 | 'cat /etc/pve/corosync.conf 2>/dev/null' | |
53 | ], | |
54 | bios => [ | |
55 | 'dmidecode -t bios', | |
56 | ], | |
17b74593 TL |
57 | pci => [ |
58 | 'lspci -nnk', | |
59 | ], | |
2c4ef55e TL |
60 | disks => [ |
61 | 'lsblk --ascii', | |
62 | ], | |
63 | volumes => [ | |
64 | 'lvs', | |
65 | 'vgs', | |
66 | ], | |
2f7faeed EK |
67 | }; |
68 | ||
2c4ef55e | 69 | my @report_order = ('general', 'storage', 'virtual guests', 'network', |
17b74593 | 70 | 'firewall', 'cluster', 'bios', 'pci', 'disks', 'volumes'); |
2f7faeed | 71 | |
2c4ef55e | 72 | push @{$report_def->{volumes}}, 'zpool status', 'zfs list' if cmd_exists('zfs'); |
2f7faeed | 73 | |
2c4ef55e | 74 | push @{$report_def->{disk}}, 'multipath -ll', 'multipath -v3' if cmd_exists('multipath'); |
2f7faeed | 75 | |
2c4ef55e | 76 | my $report = ''; |
2f7faeed EK |
77 | |
78 | # output the content of all the files of a directory | |
79 | sub dir2text { | |
80 | my ($target_dir, $regexp) = @_; | |
81 | ||
82 | PVE::Tools::dir_glob_foreach($target_dir, $regexp, sub { | |
83 | my ($file) = @_; | |
ee3a8989 | 84 | $report .= "\n# cat $target_dir$file\n"; |
2f7faeed EK |
85 | $report .= PVE::Tools::file_get_contents($target_dir.$file)."\n"; |
86 | }); | |
87 | } | |
88 | ||
2c4ef55e TL |
89 | # command -v is the posix equivalent of 'which' |
90 | sub cmd_exists { system("command -v '$_[0]' > /dev/null 2>&1") == 0 } | |
91 | ||
2f7faeed | 92 | sub generate { |
ee3a8989 TL |
93 | |
94 | my $record_output = sub { | |
95 | $report .= shift . "\n"; | |
96 | }; | |
97 | ||
98 | my $run_cmd_params = { | |
99 | outfunc => $record_output, | |
100 | errfunc => $record_output, | |
101 | timeout => $cmd_timeout, | |
102 | noerr => 1, # avoid checking programs exit code | |
103 | }; | |
104 | ||
2c4ef55e TL |
105 | foreach my $section (@report_order) { |
106 | my $s = $report_def->{$section}; | |
107 | ||
108 | my $title = "info about $section"; | |
109 | my $commands = $s; | |
110 | ||
111 | if (ref($s) eq 'HASH') { | |
112 | $commands = $s->{cmds}; | |
113 | $title = $s->{title} if defined($s->{title}); | |
114 | } elsif (ref($s) ne 'ARRAY') { | |
115 | die "unknown report definition in section '$section'!"; | |
116 | } | |
2f7faeed EK |
117 | |
118 | $report .= "\n==== $title ====\n"; | |
2c4ef55e | 119 | foreach my $command (@$commands) { |
ee3a8989 TL |
120 | eval { |
121 | if (ref $command eq 'CODE') { | |
122 | PVE::Tools::run_with_timeout($cmd_timeout, $command); | |
123 | } else { | |
124 | $report .= "\n# $command\n"; | |
125 | PVE::Tools::run_command($command, %$run_cmd_params); | |
126 | } | |
127 | }; | |
128 | $report .= "\nERROR: $@\n" if $@; | |
2f7faeed EK |
129 | } |
130 | } | |
ee3a8989 TL |
131 | |
132 | return $report; | |
2f7faeed | 133 | } |
2c4ef55e TL |
134 | |
135 | 1; |