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Commit | Line | Data |
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390889ab TL |
1 | package Proxmox::Install::Config; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use Carp; | |
7 | use JSON qw(from_json to_json); | |
8 | ||
9 | use Proxmox::Install::ISOEnv; | |
10 | ||
11 | my sub init_cfg { | |
74041d68 TL |
12 | my $iso_env = Proxmox::Install::ISOEnv::get(); |
13 | ||
14 | my $country = Proxmox::Install::RunEnv::get('country'); | |
15 | if (!defined($iso_env->{locales}->{country}->{$country})) { | |
16 | log_warn("ignoring detected country '$country', invalid or unknown\n"); | |
17 | $country = undef; | |
18 | } | |
19 | ||
20 | my $initial = { | |
390889ab TL |
21 | # installer behavior related |
22 | autoreboot => 1, | |
23 | ||
24 | # disk and filesystem related | |
25 | filesys => 'ext4', | |
26 | hdsize => undef, | |
27 | swapsize => undef, | |
28 | maxroot => undef, | |
29 | minfree => undef, | |
30 | maxvz => undef, | |
74041d68 TL |
31 | |
32 | # locale | |
33 | country => $country, | |
2959225b | 34 | timezone => 'Europe/Vienna', |
b3bcf70e | 35 | keymap => 'en-us', |
a024147b TL |
36 | |
37 | # root credentials & details | |
38 | password => undef, | |
390889ab | 39 | }; |
74041d68 TL |
40 | |
41 | # TODO add disksel$i => undef entries | |
42 | ||
43 | return $initial; | |
390889ab TL |
44 | } |
45 | ||
46 | # merge a $new hash into the current config, with $new taking precedence | |
47 | sub merge { | |
48 | my ($new) = @_; | |
49 | ||
50 | my $current = get(); | |
51 | ||
52 | for my $k (sort keys $new->%*) { # first check all | |
53 | croak "unknown key '$k'" if !exists($current->{$k}) | |
54 | } | |
55 | $current->{$_} = $new->{$_} for sort keys $new->%*; # then merge | |
56 | ||
57 | return $current; | |
58 | } | |
59 | ||
60 | my $_cfg = undef; # NOTE: global singleton | |
61 | sub get { | |
62 | my ($k) = @_; | |
63 | $_cfg = init_cfg() if !defined($_cfg); | |
64 | return defined($k) ? $_cfg->{$k} : $_cfg; | |
65 | } | |
66 | ||
67 | sub set_key { | |
68 | my ($k, $v) = @_; | |
69 | my $cfg = get(); | |
70 | croak "unknown key '$k'" if !exists($cfg->{$k}); | |
71 | $cfg->{$k} = $v; | |
72 | } | |
73 | ||
74 | sub parse_kernel_cmdline { | |
75 | my $cfg = get(); | |
76 | ||
77 | my $cmdline = Proxmox::Install::RunEnv::get('kernel_cmdline'); | |
78 | ||
79 | if ($cmdline =~ m/\s(ext4|xfs)(\s.*)?$/) { | |
80 | $cfg->{filesys} = $1; | |
81 | } | |
82 | ||
83 | if ($cmdline =~ m/hdsize=(\d+(\.\d+)?)[\s\n]/i) { | |
84 | $cfg->{hdsize} = $1; | |
85 | } | |
86 | ||
87 | if ($cmdline =~ m/swapsize=(\d+(\.\d+)?)[\s\n]/i) { | |
88 | $cfg->{swapsize} = $1; | |
89 | } | |
90 | ||
91 | if ($cmdline =~ m/maxroot=(\d+(\.\d+)?)[\s\n]/i) { | |
92 | $cfg->{maxroot} = $1; | |
93 | } | |
94 | ||
95 | if ($cmdline =~ m/minfree=(\d+(\.\d+)?)[\s\n]/i) { | |
96 | $cfg->{minfree} = $1; | |
97 | } | |
98 | ||
99 | my $iso_env = Proxmox::Install::ISOEnv::get(); | |
100 | if ($iso_env->{product} eq 'pve') { | |
101 | if ($cmdline =~ m/maxvz=(\d+(\.\d+)?)[\s\n]/i) { | |
102 | $cfg->{maxvz} = $1; | |
103 | } | |
104 | } | |
105 | ||
106 | return $cfg; | |
107 | } | |
108 | ||
0a3ac982 TL |
109 | sub set_autoreboot { set_key('autoreboot', $_[0]); } |
110 | sub get_autoreboot { return get('autoreboot'); } | |
111 | ||
cd1a45ad TL |
112 | sub set_filesys { set_key('filesys', $_[0]); } |
113 | sub get_filesys { return get('filesys'); } | |
114 | ||
a8a14c4d TL |
115 | sub set_hdsize { set_key('hdsize', $_[0]); } |
116 | sub get_hdsize { return get('hdsize'); } | |
117 | ||
ef41b049 TL |
118 | sub set_swapsize { set_key('swapsize', $_[0]); } |
119 | sub get_swapsize { return get('swapsize'); } | |
120 | ||
b4ab3f19 TL |
121 | sub set_maxroot { set_key('maxroot', $_[0]); } |
122 | sub get_maxroot { return get('maxroot'); } | |
123 | ||
35e7bf16 TL |
124 | sub set_minfree { set_key('minfree', $_[0]); } |
125 | sub get_minfree { return get('minfree'); } | |
126 | ||
140f2e85 TL |
127 | sub set_maxvz { set_key('maxvz', $_[0]); } |
128 | sub get_maxvz { return get('maxvz'); } | |
129 | ||
74041d68 TL |
130 | sub set_country { set_key('country', $_[0]); } |
131 | sub get_country { return get('country'); } | |
132 | ||
2959225b TL |
133 | sub set_timezone { set_key('timezone', $_[0]); } |
134 | sub get_timezone { return get('timezone'); } | |
135 | ||
b3bcf70e TL |
136 | sub set_keymap { set_key('keymap', $_[0]); } |
137 | sub get_keymap { return get('keymap'); } | |
138 | ||
a024147b TL |
139 | sub set_password { set_key('password', $_[0]); } |
140 | sub get_password { return get('password'); } | |
141 | ||
390889ab | 142 | 1; |