1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
Puppet::Type.type(:package).provide :apt, :parent => :dpkg do
# Provide sorting functionality
include Puppet::Util::Package
desc "Package management via ``apt-get``."
commands :aptget => "/usr/bin/apt-get"
commands :aptcache => "/usr/bin/apt-cache"
commands :preseed => "/usr/bin/debconf-set-selections"
defaultfor :operatingsystem => :debian
ENV['DEBIAN_FRONTEND'] = "noninteractive"
# A derivative of DPKG; this is how most people actually manage
# Debian boxes, and the only thing that differs is that it can
# install packages from remote sites.
def aptcmd(*args)
aptget(*args)
end
def checkforcdrom
unless defined? @@checkedforcdrom
if FileTest.exists? "/etc/apt/sources.list"
if File.read("/etc/apt/sources.list") =~ /^[^#]*cdrom:/
@@checkedforcdrom = true
else
@@checkedforcdrom = false
end
else
# This is basically a pathalogical case, but we'll just
# ignore it
@@checkedforcdrom = false
end
end
if @@checkedforcdrom and @model[:allowcdrom] != :true
raise Puppet::Error,
"/etc/apt/sources.list contains a cdrom source; not installing. Use 'allowcdrom' to override this failure."
end
end
# Install a package using 'apt-get'. This function needs to support
# installing a specific version.
def install
if @model[:responsefile]
self.run_preseed
end
should = @model.should(:ensure)
checkforcdrom()
str = @model[:name]
case should
when true, false, Symbol
# pass
else
# Add the package version
str += "=%s" % should
end
cmd = %w{-q -y}
keep = ""
if config = @model[:configfiles]
case config
when :keep
cmd << "-o" << 'DPkg::Options::=--force-confold'
when :replace
cmd << "-o" << 'DPkg::Options::=--force-confnew'
else
raise Puppet::Error, "Invalid 'configfiles' value %s" % config
end
end
cmd << :install << str
aptcmd(cmd)
end
# What's the latest package version available?
def latest
output = aptcache :showpkg, @model[:name]
if output =~ /Versions:\s*\n((\n|.)+)^$/
versions = $1
available_versions = versions.split(/\n/).collect { |version|
if version =~ /^([^\(]+)\(/
$1
else
self.warning "Could not match version '%s'" % version
nil
end
}.reject { |vers| vers.nil? }.sort { |a,b|
versioncmp(a,b)
}
if available_versions.length == 0
self.debug "No latest version"
if Puppet[:debug]
print output
end
end
# Get the latest and greatest version number
return available_versions.pop
else
self.err "Could not match string"
end
end
#
# preseeds answers to dpkg-set-selection from the "responsefile"
#
def run_preseed
if response = @model[:responsefile] and FileTest.exists?(response)
self.info("Preseeding %s to debconf-set-selections" % response)
preseed response
else
self.info "No responsefile specified or non existant, not preseeding anything"
end
end
def update
self.install
end
def uninstall
aptcmd "-y", "-q", :remove, @model[:name]
end
def versionable?
true
end
end
# $Id$
|
