http://git-wip-us.apache.org/repos/asf/mesos-site/blob/3977834c/content/api/latest/c++/slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp_source.html b/content/api/latest/c++/slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp_source.html index 76b5f10..245ae51 100644 --- a/content/api/latest/c++/slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp_source.html +++ b/content/api/latest/c++/slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp_source.html @@ -52,7 +52,7 @@ <div class="title">cgroups.hpp</div> </div> </div><!--header--> <div class="contents"> -<a href="slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// distributed with this work for additional information</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// to you under the Apache License, Version 2.0 (the</span></div ><div class="line"><a name="l00006"></a><span class="lineno"> >6</span> <span class="comment">// "License"); you may not use >this file except in compliance</span></div><div class="line"><a >name="l00007"></a><span class="lineno"> 7</span> <span >class="comment">// with the License. You may obtain a copy of the License >at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> > 8</span> <span class="comment">//</span></div><div class="line"><a >name="l00009"></a><span class="lineno"> 9</span> <span >class="comment">// >http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a >name="l00010"></a><span class="lineno"> 10</span> <span >class="comment">//</span></div><div class="line"><a name="l00011"></a><span >class="lineno"> 11</span> <span class="comment">// Unless required by >applicable law or agreed to in writing, software</span></div><div >class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef __CGROUPS_ISOLATOR_HPP__</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define __CGR OUPS_ISOLATOR_HPP__</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="resources_8hpp.html">mesos/resources.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="future_8hpp.html">process/future.hpp</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="owned_8hpp.html">process/owned.hpp </a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="hashmap_8hpp.html">stout/hashmap.hpp</a>></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="hashset_8hpp.html">stout/hashset.hpp</a>></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="multihashmap_8hpp.html">stout/multihashmap.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="pre processor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="src_2slave_2flags_8hpp.html">slave/flags.hpp</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="src_2slave_2containerizer_2mesos_2isolator_8hpp.html">slave/containerizer/mesos/isolator.hpp</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>& #160;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="subsystem_8hpp.html">slave/containerizer/mesos/isolators/cgroups/subsystem.hpp</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos.html">mesos</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>slave {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span c lass="comment">// This isolator manages all cgroups subsystems for containers, and delegate</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// most operations on cgroups subsystem to specific `Subsystem` class.</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html"> 46</a></span> <span class="keyword">class </span><a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html">CgroupsIsolatorProcess</a> : <span class="keyword">public</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1MesosIsolatorProcess.html">MesosIsolatorProcess</a></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00049"></ a><span class="lineno"> 49</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<mesos::slave::Isolator*></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a317ae56d23f2c553a8a0c33d3f5b2a47">create</a>(<span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1Flags.html">Flags</a>& <a class="code" href="namespaceflags.html">flags</a>);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">virtual</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a73eb421d6a27ed4226688e1da884385a">~CgroupsIsolatorProcess</a>();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class ="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#abc18c8ede13ce1178d3cc54555082aca">supportsNesting</a>();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab81d33f41b5a3fc2c236bcd8ff0b4e46">supportsStandalone</a>();</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab24786a8441e1550e4f007c2aa2a958e">recover</a>(</div><div class="line"><a name="l00057"></a><span class="li neno"> 57</span>  <span class="keyword">const</span> std::list<mesos::slave::ContainerState>& states,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<ContainerID></a>& orphans);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Option<mesos::slave::ContainerLaunchInfo></a>> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab9452f024759552766a99824d73cafae">prepare</a>(</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00062"></a ><span class="lineno"> 62</span>  <span >class="keyword">const</span> mesos::slave::ContainerConfig& >containerConfig);</div><div class="line"><a name="l00063"></a><span >class="lineno"> 63</span> </div><div class="line"><a >name="l00064"></a><span class="lineno"> 64</span>  <span >class="keyword">virtual</span> <a class="code" >href="classprocess_1_1Future.html">process::Future<Nothing></a> <a >class="code" >href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a01b0f952a8b793faac974c34fd5a4967">isolate</a>(</div><div > class="line"><a name="l00065"></a><span class="lineno"> 65</span>  > <span class="keyword">const</span> ContainerID& containerId,</div><div >class="line"><a name="l00066"></a><span class="lineno"> 66</span>  > <a class="code" >href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> > pid);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67< /span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<mesos::slave::ContainerLimitation></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab563105735f461c2a54a31c965c8c276">watch</a>(</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#aea11a2c309763256f2454ba745991dce">update</a>(</div><div class="line"><a name="l00072"> </a><span class="lineno"> 72</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& resources);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<ResourceStatistics></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a3775b02006ba335eb942fe4bad06315a">usage</a>(</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </di v><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<ContainerStatus></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a611253a8523cd7f23cd58f059556f7dd">status</a>(</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a083b4d2aea3836ecf9e029438e50c8e6">cleanup</a>(</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</ span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#af15917f9898bb6d74495dc163ea19ec1">initialize</a>();</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a28cc5ac3d37ed6a87db5c538c56bcb13">finalize</a>();</div><div class="line"><a nam e="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">struct </span>Info</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  Info(<span class="keyword">const</span> ContainerID& _containerId, <span class="keyword">const</span> std::string& _cgroup)</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  : containerId(_containerId), <a class="code" href="namespacecgroups_1_1named.html#a90339a144714dee1c97f9e34553ace0e">cgroup</a>(_cgroup) {}</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span >  <span class="keyword">const</span> ContainerID >containerId;</div><div class="line"><a name="l00096"></a><span >class="lineno"> 96</span>  <span class="keyword">const</span> >std::string <a class="code" >href="namespacecgroups_1_1named.html#a90339a144714dee1c97f9e34553ace0e">cgroup</a>;</div><div > class="line"><a name="l00097"></a><span class="lineno"> >97</span> </div><div class="line"><a name="l00098"></a><span >class="lineno"> 98</span>  <span class="comment">// This promise >will complete if a container is impacted by a resource</span></div><div >class="line"><a name="l00099"></a><span class="lineno"> 99</span>  ><span class="comment">// limitation and should be >terminated.</span></div><div class="line"><a name="l00100"></a><span >class="lineno"> 100</span>  <a class="code" >href="classprocess_1_1Promise.html">process::Promise<mesos::slave::ContainerLimitation></a> > limitation;</div><div class="line"><a name="l00101"></a><span cl ass="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// This `hashset` stores the name of subsystems which are recovered</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// or prepared for the container.</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classhashset.html">hashset<std::string></a> subsystems;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  };</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html">CgroupsIsolatorProcess</a>(</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1Flags.html">Flags</a>& _flags,</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">const</span> <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a>& _hierarchies,</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> <a class="code" href="classmultihashmap.html">multihashmap</a><std::string, <a class="code" href="classprocess_1_1Owned.html">process::Owned<Subsystem></a>>& _subsystems);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _recover(</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<ContainerID></a>& orphans,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> __recover(</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<ContainerID></a>& unknownOrphans,</div><div class="line"><a name="l 00118"></a><span class="lineno"> 118</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> ___recover(</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> ____recover(</div>< div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<std::string></a>& recoveredSubsystems,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Option<mesos::slave::ContainerLaunchInfo></a>> _p repare(</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> mesos::slave::ContainerConfig& containerConfig,</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _isolate(</div><div class="line"><a name="l00134"></a><span class="l ineno"> 134</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">void</span> _watch(</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> <a class="code" href="classprocess_1_1Future.html">process::Future<mesos::slave::ContainerLimitation></a>& future);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class= "line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _update(</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _cleanup(</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>& #160; <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> __cleanup(</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>> ;& futures);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1Flags.html">Flags</a> flags;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// Map from subsystem name to hierarchy path.</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a> hierarchies;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// We map hierarchy path and `Subsystem` in subsystems. Same hierarchy m ay</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="comment">// map to multiple Subsystems. For example, our cgroups hierarchies may</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// mount like below in the machine:</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">// /cgroup/cpu,cpuacct -> cpu</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">// /cgroup/cpu,cpuacct -> cpuacct</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// /cgroup/memory -> memory</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">// As we see, subsystem 'cpu' and 'cpuacct' are co-mounted at</span></div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">// '/cgroup/cpu,cpuacct'.</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="classmultihashmap.html">multihashmap<std::string, process::Owned<Subsystem></a>> subsystems;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// Store cgroups associated information for containers.</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="classhashmap.html">hashmap<ContainerID, process::Owned<Info></a>> infos;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> };</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> } <span class="comment">// namespace slave {</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> } <span class="comment">// namespace mesos {</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor">#endif // __CGROUPS_ISOLATOR_HPP__</span></div><div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_aea11a2c309763256f2454ba745991dce"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#aea11a2c309763256f2454ba745991dce">mesos::internal::slave::CgroupsIsolatorProcess::update</a></div><div class="ttdeci">virtual process::Future< Nothing > upd ate(const ContainerID &containerId, const Resources &resources)</div></div> +<a href="slave_2containerizer_2mesos_2isolators_2cgroups_2cgroups_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// distributed with this work for additional information</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// to you under the Apache License, Version 2.0 (the</span></div ><div class="line"><a name="l00006"></a><span class="lineno"> >6</span> <span class="comment">// "License"); you may not use >this file except in compliance</span></div><div class="line"><a >name="l00007"></a><span class="lineno"> 7</span> <span >class="comment">// with the License. You may obtain a copy of the License >at</span></div><div class="line"><a name="l00008"></a><span class="lineno"> > 8</span> <span class="comment">//</span></div><div class="line"><a >name="l00009"></a><span class="lineno"> 9</span> <span >class="comment">// >http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a >name="l00010"></a><span class="lineno"> 10</span> <span >class="comment">//</span></div><div class="line"><a name="l00011"></a><span >class="lineno"> 11</span> <span class="comment">// Unless required by >applicable law or agreed to in writing, software</span></div><div >class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef __CGROUPS_ISOLATOR_HPP__</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define __CGR OUPS_ISOLATOR_HPP__</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="resources_8hpp.html">mesos/resources.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="future_8hpp.html">process/future.hpp</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="owned_8hpp.html">process/owned.hpp </a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="hashmap_8hpp.html">stout/hashmap.hpp</a>></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="hashset_8hpp.html">stout/hashset.hpp</a>></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="multihashmap_8hpp.html">stout/multihashmap.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="pre processor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="src_2slave_2flags_8hpp.html">slave/flags.hpp</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="src_2slave_2containerizer_2mesos_2isolator_8hpp.html">slave/containerizer/mesos/isolator.hpp</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>& #160;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="subsystem_8hpp.html">slave/containerizer/mesos/isolators/cgroups/subsystem.hpp</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos.html">mesos</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>slave {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span c lass="comment">// This isolator manages all cgroups subsystems for containers, and delegate</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// most operations on cgroups subsystem to specific `Subsystem` class.</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html"> 46</a></span> <span class="keyword">class </span><a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html">CgroupsIsolatorProcess</a> : <span class="keyword">public</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1MesosIsolatorProcess.html">MesosIsolatorProcess</a></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00049"></ a><span class="lineno"> 49</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<mesos::slave::Isolator*></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a317ae56d23f2c553a8a0c33d3f5b2a47">create</a>(<span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1Flags.html">Flags</a>& <a class="code" href="namespaceflags.html">flags</a>);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">virtual</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a73eb421d6a27ed4226688e1da884385a">~CgroupsIsolatorProcess</a>();</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class ="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#abc18c8ede13ce1178d3cc54555082aca">supportsNesting</a>();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab81d33f41b5a3fc2c236bcd8ff0b4e46">supportsStandalone</a>();</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab24786a8441e1550e4f007c2aa2a958e">recover</a>(</div><div class="line"><a name="l00057"></a><span class="li neno"> 57</span>  <span class="keyword">const</span> std::list<mesos::slave::ContainerState>& states,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<ContainerID></a>& orphans);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Option<mesos::slave::ContainerLaunchInfo></a>> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab9452f024759552766a99824d73cafae">prepare</a>(</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00062"></a ><span class="lineno"> 62</span>  <span >class="keyword">const</span> mesos::slave::ContainerConfig& >containerConfig);</div><div class="line"><a name="l00063"></a><span >class="lineno"> 63</span> </div><div class="line"><a >name="l00064"></a><span class="lineno"> 64</span>  <span >class="keyword">virtual</span> <a class="code" >href="classprocess_1_1Future.html">process::Future<Nothing></a> <a >class="code" >href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a01b0f952a8b793faac974c34fd5a4967">isolate</a>(</div><div > class="line"><a name="l00065"></a><span class="lineno"> 65</span>  > <span class="keyword">const</span> ContainerID& containerId,</div><div >class="line"><a name="l00066"></a><span class="lineno"> 66</span>  > <a class="code" >href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> > pid);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67< /span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<mesos::slave::ContainerLimitation></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab563105735f461c2a54a31c965c8c276">watch</a>(</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#aea11a2c309763256f2454ba745991dce">update</a>(</div><div class="line"><a name="l00072"> </a><span class="lineno"> 72</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& resources);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<ResourceStatistics></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a3775b02006ba335eb942fe4bad06315a">usage</a>(</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </di v><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<ContainerStatus></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a611253a8523cd7f23cd58f059556f7dd">status</a>(</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">virtual</span> <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a083b4d2aea3836ecf9e029438e50c8e6">cleanup</a>(</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</ span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">struct </span>Info</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  Info(<span class="keyword">const</span> ContainerID& _containerId, <span class="keyword">const</span> std::string& _cgroup)</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  : containerId(_containerId), <a class="code" href="namespacecgroups_1_1named.html#a90339a144714dee1c97f9e34553ace0e">cgroup</a>(_cgroup) {}</div><div class="line"><a name="l00089"></a><spa n class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">const</span> ContainerID containerId;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">const</span> std::string <a class="code" href="namespacecgroups_1_1named.html#a90339a144714dee1c97f9e34553ace0e">cgroup</a>;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// This promise will complete if a container is impacted by a resource</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// limitation and should be terminated.</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="classprocess_1_1Promise.html">process::Promi se<mesos::slave::ContainerLimitation></a> limitation;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="comment">// This `hashset` stores the name of subsystems which are recovered</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// or prepared for the container.</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classhashset.html">hashset<std::string></a> subsystems;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  };</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html">Cgrou psIsolatorProcess</a>(</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1Flags.html">Flags</a>& _flags,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">const</span> <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a>& _hierarchies,</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">const</span> <a class="code" href="classmultihashmap.html">multihashmap</a><std::string, <a class="code" href="classprocess_1_1Owned.html">process::Owned<Subsystem></a>>&</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  _subsystems);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a ><span class="lineno"> 108</span>  <a class="code" >href="classprocess_1_1Future.html">process::Future<Nothing></a> >_recover(</div><div class="line"><a name="l00109"></a><span class="lineno"> >109</span>  <span class="keyword">const</span> <a class="code" >href="classhashset.html">hashset<ContainerID></a>& >orphans,</div><div class="line"><a name="l00110"></a><span class="lineno"> >110</span>  <span class="keyword">const</span> <a class="code" >href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a > class="code" >href="classprocess_1_1Future.html">process::Future<Nothing></a>>& > futures);</div><div class="line"><a name="l00111"></a><span class="lineno"> >111</span> </div><div class="line"><a name="l00112"></a><span >class="lineno"> 112</span>  <a class="code" >href="classprocess_1_1Future.html">process::Future<Nothing></a> >__recover(</div><div class="line"><a name="l00113"></a><sp an class="lineno"> 113</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<ContainerID></a>& unknownOrphans,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> ___recover(</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">const</span> ContainerID& containerId);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118< /span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> ____recover(</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">const</span> <a class="code" href="classhashset.html">hashset<std::string></a>& recoveredSubsystems,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Option<mesos::slave::ContainerLaunchInfo></a>> _prepare(</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">const</span> mesos::slave::ContainerConfig& containerConfig,</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l001 29"></a><span class="lineno"> 129</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _isolate(</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordtype">void</span> _watch(</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> <a class="code" href="c lassprocess_1_1Future.html">process::Future<mesos::slave::ContainerLimitation></a>& future);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _update(</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> _cleanup(</div><div class="line"><a nam e="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">const</span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a> __cleanup(</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> ContainerID& containerId,</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">const </span> <a class="code" href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">std::list</a><<a class="code" href="classprocess_1_1Future.html">process::Future<Nothing></a>>& futures);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1internal_1_1slave_1_1Flags.html">Flags</a> flags;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// Map from subsystem name to hierarchy path.</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classhashmap.html">hashmap<std::string, std::string></a> hierarchies;</div><div class="line"><a name="l00151"></a><span class="lin eno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// We map hierarchy path and `Subsystem` in subsystems. Same hierarchy may</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// map to multiple Subsystems. For example, our cgroups hierarchies may</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="comment">// mount like below in the machine:</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">// /cgroup/cpu,cpuacct -> cpu</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// /cgroup/cpu,cpuacct -> cpuacct</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="comment">// /cgroup/memory -> memory</ span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// As we see, subsystem 'cpu' and 'cpuacct' are co-mounted at</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">// '/cgroup/cpu,cpuacct'.</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="classmultihashmap.html">multihashmap<std::string, process::Owned<Subsystem></a>> subsystems;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">// Store cgroups associated information for containers.</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="classhashmap.html">hashmap<ContainerID, process::Owned<Info></a>> infos;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> };</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> } <span class="comment">// namespace slave {</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> } <span class="comment">// namespace mesos {</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#endif // __CGROUPS_ISOLATOR_HPP__</span></div><div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_aea11a2c309763256f2454ba745991dce"><div class="ttname"><a href="classmesos_1_1internal_ 1_1slave_1_1CgroupsIsolatorProcess.html#aea11a2c309763256f2454ba745991dce">mesos::internal::slave::CgroupsIsolatorProcess::update</a></div><div class="ttdeci">virtual process::Future< Nothing > update(const ContainerID &containerId, const Resources &resources)</div></div> <div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_a083b4d2aea3836ecf9e029438e50c8e6"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a083b4d2aea3836ecf9e029438e50c8e6">mesos::internal::slave::CgroupsIsolatorProcess::cleanup</a></div><div class="ttdeci">virtual process::Future< Nothing > cleanup(const ContainerID &containerId)</div></div> <div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_ab563105735f461c2a54a31c965c8c276"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab563105735f461c2a54a31c965c8c276">mesos::internal::slave::CgroupsIsolatorProcess::watch</a></div><div class="ttdeci">virtual process::Future< mesos::slave::ContainerLimitation > watch(const ContainerID &containerId)</div></div> <div class="ttc" id="resources_8hpp_html"><div class="ttname"><a href="resources_8hpp.html">resources.hpp</a></div></div> @@ -73,10 +73,8 @@ <div class="ttc" id="classprocess_1_1Promise_html"><div class="ttname"><a href="classprocess_1_1Promise.html">process::Promise< mesos::slave::ContainerLimitation ></a></div></div> <div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_abc18c8ede13ce1178d3cc54555082aca"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#abc18c8ede13ce1178d3cc54555082aca">mesos::internal::slave::CgroupsIsolatorProcess::supportsNesting</a></div><div class="ttdeci">virtual bool supportsNesting()</div></div> <div class="ttc" id="namespacecgroups_1_1named_html_a90339a144714dee1c97f9e34553ace0e"><div class="ttname"><a href="namespacecgroups_1_1named.html#a90339a144714dee1c97f9e34553ace0e">cgroups::named::cgroup</a></div><div class="ttdeci">Result< std::string > cgroup(const std::string &hierarchyName, pid_t pid)</div></div> -<div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_af15917f9898bb6d74495dc163ea19ec1"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#af15917f9898bb6d74495dc163ea19ec1">mesos::internal::slave::CgroupsIsolatorProcess::initialize</a></div><div class="ttdeci">virtual void initialize()</div><div class="ttdoc">Invoked when a process gets spawned. </div></div> <div class="ttc" id="classmesos_1_1internal_1_1slave_1_1MesosIsolatorProcess_html"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1MesosIsolatorProcess.html">mesos::internal::slave::MesosIsolatorProcess</a></div><div class="ttdef"><b>Definition:</b> isolator.hpp:80</div></div> <div class="ttc" id="option_8hpp_html"><div class="ttname"><a href="option_8hpp.html">option.hpp</a></div></div> -<div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_a28cc5ac3d37ed6a87db5c538c56bcb13"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#a28cc5ac3d37ed6a87db5c538c56bcb13">mesos::internal::slave::CgroupsIsolatorProcess::finalize</a></div><div class="ttdeci">virtual void finalize()</div><div class="ttdoc">Invoked when a process is terminated. </div></div> <div class="ttc" id="namespacecgroups_1_1devices_html_a22494291bc2cb89697dcd2b5f288bdd3"><div class="ttname"><a href="namespacecgroups_1_1devices.html#a22494291bc2cb89697dcd2b5f288bdd3">cgroups::devices::list</a></div><div class="ttdeci">Try< std::vector< Entry > > list(const std::string &hierarchy, const std::string &cgroup)</div></div> <div class="ttc" id="future_8hpp_html"><div class="ttname"><a href="future_8hpp.html">future.hpp</a></div></div> <div class="ttc" id="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess_html_ab24786a8441e1550e4f007c2aa2a958e"><div class="ttname"><a href="classmesos_1_1internal_1_1slave_1_1CgroupsIsolatorProcess.html#ab24786a8441e1550e4f007c2aa2a958e">mesos::internal::slave::CgroupsIsolatorProcess::recover</a></div><div class="ttdeci">virtual process::Future< Nothing > recover(const std::list< mesos::slave::ContainerState > &states, const hashset< ContainerID > &orphans)</div></div>
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/3977834c/content/api/latest/c++/structprocess_1_1EventConsumer.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/structprocess_1_1EventConsumer.html b/content/api/latest/c++/structprocess_1_1EventConsumer.html index 95c24ea..b82b4c6 100644 --- a/content/api/latest/c++/structprocess_1_1EventConsumer.html +++ b/content/api/latest/c++/structprocess_1_1EventConsumer.html @@ -100,7 +100,7 @@ Inheritance diagram for process::EventConsumer:</div> <area href="classprocess_1_1Process.html" alt="process::Process< SequenceProcess >" shape="rect" coords="553,1848,1096,1872"/> <area href="classprocess_1_1Process.html" alt="process::Process< Slave >" shape="rect" coords="553,1904,1096,1928"/> <area href="classprocess_1_1Process.html" alt="process::Process< StatusUpdateManagerProcess< IDType, CheckpointType, UpdateType > >" shape="rect" coords="553,1960,1096,1984"/> -<area href="classprocess_1_1Process.html" alt="process::Process< Subsystem >" shape="rect" coords="553,2016,1096,2040"/> +<area href="classprocess_1_1Process.html" alt="process::Process< SubsystemProcess >" shape="rect" coords="553,2016,1096,2040"/> <area href="classprocess_1_1Process.html" alt="process::Process< System >" shape="rect" coords="553,2072,1096,2096"/> <area href="classprocess_1_1Process.html" alt="process::Process< ThunkProcess< R > >" shape="rect" coords="553,2128,1096,2152"/> <area href="classprocess_1_1Process.html" alt="process::Process< UriDiskProfileAdaptorProcess >" shape="rect" coords="553,2184,1096,2208"/> http://git-wip-us.apache.org/repos/asf/mesos-site/blob/3977834c/content/api/latest/c++/structprocess_1_1EventConsumer.png ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/structprocess_1_1EventConsumer.png b/content/api/latest/c++/structprocess_1_1EventConsumer.png index bc27b4f..b021d0b 100644 Binary files a/content/api/latest/c++/structprocess_1_1EventConsumer.png and b/content/api/latest/c++/structprocess_1_1EventConsumer.png differ http://git-wip-us.apache.org/repos/asf/mesos-site/blob/3977834c/content/api/latest/c++/subsystem_8hpp.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/subsystem_8hpp.html b/content/api/latest/c++/subsystem_8hpp.html index df2b4f5..c0cb4e4 100644 --- a/content/api/latest/c++/subsystem_8hpp.html +++ b/content/api/latest/c++/subsystem_8hpp.html @@ -72,6 +72,8 @@ Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classmesos_1_1internal_1_1slave_1_1Subsystem.html">mesos::internal::slave::Subsystem</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An abstraction for cgroups subsystem. <a href="classmesos_1_1internal_1_1slave_1_1Subsystem.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> +<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classmesos_1_1internal_1_1slave_1_1SubsystemProcess.html">mesos::internal::slave::SubsystemProcess</a></td></tr> +<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a> Namespaces</h2></td></tr>
