177 lines
11 KiB
HTML
177 lines
11 KiB
HTML
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<table cellspacing=0 cellpadding=0>
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<thead>
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<tr>
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<th class=docs><h1>extract.pp</h1></th>
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<th class=code></th>
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</tr>
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</thead>
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<tbody>
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<tr id='section-Define:_staging::extract'>
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<td class=docs>
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<div class="pilwrap">
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<a class="pilcrow" href="#section-Define:_staging::extract">¶</a>
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</div>
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<h3>Define: staging::extract</h3>
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<p>Define resource to extract files from staging directories to target directories.</p>
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<h3>Parameters:</h3>
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<ul>
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<li>[<em>target</em>]: the target extraction directory (default: )</li>
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<li>[<em>source</em>]: the source compression file, supports tar, tar.gz, zip, war (default: undef)</li>
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<li>[<em>creates</em>]: the file created after extraction. if unspecified defaults ${staging::path}/${caller_module_name}/${name} ${target}/${name} (default: undef)</li>
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<li>[<em>unless</em>]: alternative way to conditionally check whether to extract file. (default: undef)</li>
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<li>[<em>onlyif</em>]: alternative way to conditionally check whether to extract file. (default: undef)</li>
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<li>[<em>user</em>]: extract file as this user. (default: undef)</li>
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<li>[<em>group</em>]: extract file as this group. (default: undef)</li>
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<li>[<em>environment</em>]: environment variables. (default: undef)</li>
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<li>[<em>subdir</em>]: subdir per module in staging directory. (default: $caller_module_name)</li>
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</ul>
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<h3>Usage:</h3>
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<pre><code>$caller_module_name = 'demo'
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class { 'staging':
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path => '/tmp/staging',
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}
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staging::file { 'sample.tar.gz':
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source => 'puppet:///modules/staging/sample.tar.gz'
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}
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staging::extract { 'sample.tar.gz':
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target => '/tmp/staging',
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creates => '/tmp/staging/sample',
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require => Staging::File['sample.tar.gz'],
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}
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</code></pre>
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</td>
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<td class=code>
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<div class='highlight'><pre><span class="n">define</span> <span class="n">staging</span><span class="o">::</span><span class="n">extract</span> <span class="p">(</span>
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<span class="vg">$target</span><span class="p">,</span>
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<span class="vg">$source</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$creates</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$unless</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$onlyif</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$user</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$group</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$environment</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span>
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<span class="vg">$subdir</span> <span class="o">=</span> <span class="vg">$caller_module_name</span>
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<span class="p">)</span> <span class="p">{</span>
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<span class="kp">include</span> <span class="n">staging</span>
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<span class="k">if</span> <span class="vg">$source</span> <span class="p">{</span>
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<span class="vg">$source_path</span> <span class="o">=</span> <span class="vg">$source</span>
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<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
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<span class="vg">$source_path</span> <span class="o">=</span> <span class="s2">"${staging::path}/${subdir}/${name}"</span>
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<span class="p">}</span></pre></div>
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</td>
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</tr>
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<tr id='section-2'>
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<td class=docs>
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<div class="pilwrap">
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<a class="pilcrow" href="#section-2">¶</a>
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</div>
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<p>Use user supplied creates path, set default value if creates, unless or
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onlyif is not supplied.</p>
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</td>
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<td class=code>
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<div class='highlight'><pre> <span class="k">if</span> <span class="vg">$creates</span> <span class="p">{</span>
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<span class="vg">$creates_path</span> <span class="o">=</span> <span class="vg">$creates</span>
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<span class="p">}</span> <span class="k">elsif</span> <span class="o">!</span> <span class="p">(</span><span class="vg">$unless</span> <span class="ow">or</span> <span class="vg">$onlyif</span><span class="p">)</span> <span class="p">{</span>
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<span class="k">if</span> <span class="vg">$name</span> <span class="o">=~</span> <span class="sr">/.tar.gz$/</span> <span class="p">{</span>
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<span class="vg">$folder</span> <span class="o">=</span> <span class="n">staging_parse</span><span class="p">(</span><span class="vg">$name</span><span class="p">,</span> <span class="s1">'basename'</span><span class="p">,</span> <span class="s1">'.tar.gz'</span><span class="p">)</span>
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<span class="vg">$creates_path</span> <span class="o">=</span> <span class="s2">"${target}/${folder}"</span>
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<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
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<span class="vg">$folder</span> <span class="o">=</span> <span class="n">staging_parse</span><span class="p">(</span><span class="vg">$name</span><span class="p">,</span> <span class="s1">'basename'</span><span class="p">)</span>
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<span class="vg">$creates_path</span> <span class="o">=</span> <span class="s2">"${target}/${folder}"</span>
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<span class="p">}</span>
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<span class="p">}</span>
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<span class="k">if</span> <span class="n">scope_defaults</span><span class="p">(</span><span class="s1">'Exec'</span><span class="p">,</span><span class="s1">'path'</span><span class="p">)</span> <span class="p">{</span>
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<span class="no">Exec</span><span class="p">{</span>
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<span class="n">cwd</span> <span class="o">=></span> <span class="vg">$target</span><span class="p">,</span>
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<span class="n">user</span> <span class="o">=></span> <span class="vg">$user</span><span class="p">,</span>
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<span class="n">group</span> <span class="o">=></span> <span class="vg">$group</span><span class="p">,</span>
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<span class="n">environment</span> <span class="o">=></span> <span class="vg">$environment</span><span class="p">,</span>
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<span class="n">creates</span> <span class="o">=></span> <span class="vg">$creates_path</span><span class="p">,</span>
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<span class="k">unless</span> <span class="o">=></span> <span class="vg">$unless</span><span class="p">,</span>
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<span class="n">onlyif</span> <span class="o">=></span> <span class="vg">$onlyif</span><span class="p">,</span>
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<span class="n">logoutput</span> <span class="o">=></span> <span class="n">on_failure</span><span class="p">,</span>
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<span class="p">}</span>
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<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
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<span class="no">Exec</span><span class="p">{</span>
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<span class="n">path</span> <span class="o">=></span> <span class="vg">$:</span><span class="ss">:path</span><span class="p">,</span>
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<span class="n">cwd</span> <span class="o">=></span> <span class="vg">$target</span><span class="p">,</span>
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<span class="n">user</span> <span class="o">=></span> <span class="vg">$user</span><span class="p">,</span>
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<span class="n">group</span> <span class="o">=></span> <span class="vg">$group</span><span class="p">,</span>
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<span class="n">environment</span> <span class="o">=></span> <span class="vg">$environment</span><span class="p">,</span>
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<span class="n">creates</span> <span class="o">=></span> <span class="vg">$creates_path</span><span class="p">,</span>
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<span class="k">unless</span> <span class="o">=></span> <span class="vg">$unless</span><span class="p">,</span>
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<span class="n">onlyif</span> <span class="o">=></span> <span class="vg">$onlyif</span><span class="p">,</span>
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<span class="n">logoutput</span> <span class="o">=></span> <span class="n">on_failure</span><span class="p">,</span>
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<span class="p">}</span>
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<span class="p">}</span>
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<span class="k">case</span> <span class="vg">$name</span> <span class="p">{</span>
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<span class="sr">/.tar$/</span><span class="p">:</span> <span class="p">{</span>
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<span class="vg">$command</span> <span class="o">=</span> <span class="s2">"tar xf ${source_path}"</span>
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<span class="p">}</span>
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<span class="sr">/(.tgz|.tar.gz)$/</span><span class="p">:</span> <span class="p">{</span>
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<span class="k">if</span> <span class="vg">$:</span><span class="ss">:osfamily</span> <span class="o">==</span> <span class="s1">'Solaris'</span> <span class="p">{</span>
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<span class="vg">$command</span> <span class="o">=</span> <span class="s2">"gunzip -dc < ${source_path} | tar xf - "</span>
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<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
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<span class="vg">$command</span> <span class="o">=</span> <span class="s2">"tar xzf ${source_path}"</span>
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<span class="p">}</span>
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<span class="p">}</span>
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<span class="sr">/.zip$/</span><span class="p">:</span> <span class="p">{</span>
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<span class="vg">$command</span> <span class="o">=</span> <span class="s2">"unzip ${source_path}"</span>
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<span class="p">}</span>
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<span class="sr">/.war$/</span><span class="p">:</span> <span class="p">{</span>
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<span class="vg">$command</span> <span class="o">=</span> <span class="s2">"jar xf ${source_path}"</span>
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<span class="p">}</span>
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<span class="n">default</span><span class="p">:</span> <span class="p">{</span>
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<span class="nb">fail</span><span class="p">(</span><span class="s2">"staging::extract: unsupported file format ${name}."</span><span class="p">)</span>
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<span class="p">}</span>
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<span class="p">}</span>
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<span class="nb">exec</span> <span class="p">{</span> <span class="s2">"extract ${name}"</span><span class="p">:</span>
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<span class="n">command</span> <span class="o">=></span> <span class="vg">$command</span><span class="p">,</span>
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<span class="p">}</span>
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<span class="p">}</span></pre></div>
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