web/query/_attachments/index.html.mono

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   7     <title>MyOpsQuery</title>
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  11         <div id="header">
  12                 <h1>Welcome to MyOps-Query:</h1>
  13                 <h2>A simple collection & query interface for MyPLC deployments.</h2>
  14         </div>
  15         <div id="menu">
  16                 <ul>
  17                 <li><a href="#">Home</a></li>
  18                 <li><a href="#">About</a></li>
  19                 </ul>
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  28                 <h2>Examples:</h2>
  29                 <p> This is a list of various queries you can perform with MyOps.</p>
  30                 <p>Many others can be performed by manipulating the query URL.</p>
  31       <ol id="posts">
  32           <li> <a href="http://myops.planet-lab.org:5984/query?fields=date,hostname,netflow&filter=netflow==Bad">filter=netflow==Bad</a> </li>
  33           <li> <a href="http://myops.planet-lab.org:5984/query?fields=hostname,redundant_procs&filter=redundant_procs!=">filter=redundant_procs!=</a> </li>
  34           <li> <a href="http://myops.planet-lab.org:5984/query?fields=hostname,free_disk_root&filter=free_disk_root<=0.2">filter=free_disk_root&lt;=0.2</a> </li>
  35           <li> <a href="http://myops.planet-lab.org:5984/query?fields=hostname,kernel_version&filter=kernel_version=~2.6.32">filter=kernel_version=~2.6.32</a> </li>
  36           <li> <a href="http://myops.planet-lab.org:5984/query?fields=hostname&filter=running_slices=~princeton_comon">filter=running_slices=~princeton_comon</a> </li>
  37           <li> <a href="http://myops.planet-lab.org:5984/query?fields=hostname&filter=rpm_versions=~fprobe-ulog-1.1.2-6.planetlab">filter=rpm_versions=~fprobe-ulog-1.1.2-6.planetlab</a> </li>
  38           <li> <a href="http://myops.planet-lab.org:5984/query?fields=hostname,rpm_versions&rpmpattern=vsys-scripts.*">rpmpattern=vsys-scripts.*</a> </li>
  39           <li> <a href="http://myops.planet-lab.org:5984/_list/rpms/rpm-to-host?group=true&startkey=[%22rpm%22]&endkey=[%22rpm%22,{}]">List RPMS per host</a> </li>
  40     </ol>
  41         </div>
  42
  43         <div id="sidebar">
  44   <h3>Supported Operators</h3>
  45   <dl>
  46         <dt>==<dt> <dd>String comparison for equivalence.</dd>
  47         <dt>!=<dt> <dd>String comparison for non-equivalence</dd>
  48         <dt>&lt;=<dt> <dd>Given a number, &lt;= converts the parameter into a number and compares it to the specified value. i.e. "root_free_disk&lt;=0.2"</dd>
  49         <dt>=~<dt> <dd>Given a regular expression, =~ will return rows who's attribute matches this pattern.</dd>
  50   <h3>Supported Parameters</h3>
  51   <dl>
  52         <dt>fields<dt> <dd>a comma separated list of attribute names to report.</dd>
  53         <dt>filter </dt><dd> a simple logic expressions for filtering which values are returned.</dd>
  54         <dt>within </dt><dd> only return node records that have been updated in less than <em>within</em> seconds. (default is 1 day (86400)) </dd>
  55         <dt>skip_header </dt><dd> do not print the attribute names as the first ddne.</dd>
  56         <dt>rpmpattern </dt><dd> a pattern to match against the rpm_versions attribute. Useful for checking a single package version.</dd>
  57   </dl>
  58   <h3>Collected Attributes</h3>
  59   <a href="http://myops.planet-lab.org:5984/files/input.cfg">input.cfg</a>
  60
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