http://git-wip-us.apache.org/repos/asf/mesos-site/blob/47a93e53/content/api/latest/c++/master_2validation_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/master_2validation_8hpp_source.html b/content/api/latest/c++/master_2validation_8hpp_source.html index eb28a90..22c9050 100644 --- a/content/api/latest/c++/master_2validation_8hpp_source.html +++ b/content/api/latest/c++/master_2validation_8hpp_source.html @@ -52,7 +52,7 @@ <div class="title">validation.hpp</div> </div> </div><!--header--> <div class="contents"> -<a href="master_2validation_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 __MASTER_VALIDATION_HPP__</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define __MASTER_VALIDATION_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 <vector></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 <google/protobuf/repeated_field.h></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="include_2mesos_2mesos_8hpp.html">mesos/mesos.hpp</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="resources_8hpp.html">mesos/resources.hpp</a>></span></div><div class="line"><a name="l000 26"></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="scheduler_2scheduler_8hpp.html">mesos/scheduler/scheduler.hpp</a>></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2master_2master_8hpp.html">mesos/master/master.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2libprocess_2include_2process_2authenticator_8hpp.html">process/authenticator.hpp</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  ;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.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="protobuf__utils_8hpp.html">common/protobuf_utils.hpp</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos.html">mesos</a> {</div><div class="line"><a name="l00039"></a>< span class="lineno"> 39</span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos_1_1v1_1_1master.html">master</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">class </span>Master;</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 class="keyword">struct </span>Framework;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">struct </span>Slave;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name= "l00047"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation.html"> 47</a></span> <span class="keyword">namespace </span>validation {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master.html"> 49</a></span> <span class="keyword">namespace </span><a class="code" href="namespacemesos_1_1v1_1_1master.html">master</a> {</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html"> 50</a></span> <span class="keyword">namespace </span>call {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// Validates that a master:Call is well-formed.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// TODO(bmahler): Add unit tests.</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const</span> <a class="code" href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acb18ceaa5f6f2338f2a9727af398eb79">mesos::master::Call</a>& call,</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<process::http::authentication::Principal></a>& principal = <a class="co de" href="structNone.html">None</a>());</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> } <span class="comment">// namespace call {</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html"> 60</a></span> <span class="keyword">namespace </span>message {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// Validation helpers for internal Mesos protocol messages. This is a</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">// best-effort validation, intended to prevent t rivial attacks on the</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// protocol in deployments where the network between master and agents</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// is not secured. The longer term remedy for this is to make security</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">// guarantees at the libprocess level that would prevent arbitrary UPID</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// impersonation (MESOS-7424).</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1inte rnal_1_1master_1_1validation_1_1master_1_1message.html#afd6f535967a78ca5bfe59127ac23a626">registerSlave</a>(<span class="keyword">const</span> RegisterSlaveMessage& message);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#aa161808296e305b8b17479f2f7b70fa4">reregisterSlave</a>(<span class="keyword">const</span> ReregisterSlaveMessage& message);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <span class="comment">// namespace message {</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> } <span class="comment">// namespace master {</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </di v><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework.html"> 76</a></span> <span class="keyword">namespace </span>framework {</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html"> 77</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment">// Validates the roles in given FrameworkInfo. Role, roles and</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// MULTI_ROLE should be set acc ording to following matrix. Also,</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// roles should not contain duplicate entries.</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment">//</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// -- MULTI_ROLE is NOT set --</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// | |Roles |No Roles |</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">// |R ole | Error | None |</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment">// |No Role| Error | None |</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment">//</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// ---- MULTI_ROLE is set ----</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// | |Roles |No Roles |</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// |Role | Error | Error |</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// |No Role| None | None |</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html#af68f1787c31d4a27e4d50c 64b3566534">validateRoles</a>(<span class="keyword">const</span> mesos::FrameworkInfo& frameworkInfo);</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> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// Validate a FrameworkInfo.</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment">//</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// TODO(jay_guo): This currently only validates</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// the role(s), validate more fields!</span></div><div class="l ine"><a name="l00108"></a><span class="lineno"> 108</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> mesos::FrameworkInfo& frameworkInfo);</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> } <span class="comment">// namespace framework {</span></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> </div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler.html"> 113</a></span> <span class="keyword">namespace </span>scheduler {</div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler_1_1call.html"> 114</a></span> <span class="keyword">namespace </span>call {</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> <span class="comment">// Validates that a scheduler::Call is well-formed.</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// TODO(bmahler): Add unit tests.</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyw ord">const</span> <a class="code" href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acb18ceaa5f6f2338f2a9727af398eb79">mesos::scheduler::Call</a>& call,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<process::http::authentication::Principal></a>& principal = <a class="code" href="structNone.html">None</a>());</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> } <span class="comment">// namespace call {</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> } <span class="comment">// namespace scheduler {</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html"> 126</a></span> <span class="keyword">namespace </span>resource {</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> <span class="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html"> 129</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html#a2c3aa9fcef7f8d13a1370ae93ff0383a">validateSingleResourceProvider</a>(</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">const</span> google::protobuf::RepeatedPtrField<Resource>& resources);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> } <span class="comment">// namespace internal {</span></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="comment">// Validates resources specified by frameworks.</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment">// NOTE: We cannot take 'Resources' here because invali d resources are</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment">// silently ignored within its constructor.</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> google::protobuf::RepeatedPtrField<Resource>& resources);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> } <span class="comment">// namespace resource {</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name ="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html"> 145</a></span> <span class="keyword">namespace </span>executor {</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="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html"> 148</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> < a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a0e02625fd46028f343b2a560f224cc1f">validateExecutorID</a>(<span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// Validates that fields are properly set depending on the type of the executor.</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a9ebe9897a79fc1c166d52668b86104b0">validateType</a>(<span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00154"></a><span class="lineno"> 1 54</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment">// Validates resources of the executor.</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">validateResources</a>(<span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <a class="code" href="classOption.html">Option<Error></a> <a class=" code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> ExecutorInfo& executor);</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">// namespace executor {</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task.html"> 165</a></span> <span class="keyword">namespace </span>task {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> // Validates a task that a framework attempts to launch within the</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment">// offered resources. Returns an optional error which will cause the</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment">// master to send a `TASK_ERROR` status update back to the framework.</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment">//</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment">// NOTE: This function must be called sequentially for each task, and</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment">// each task needs to be launched before the next can be validated.</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">const</span> TaskInfo& task,</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* framework,</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& offered);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&# 160;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html"> 181</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment">// Validates resources of the task.</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validati on_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">validateResources</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">// Validates resources of the task and its executor.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a022c4b03c213982d97466c05a023a45c">validateTaskAndExecutorResources</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment">// Validates the kill policy of the task.</sp an></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#aea75ca826f924863c11796152c96ec33">validateKillPolicy</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment">// Validates `max_completion_time` of the task.</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a270c483773571f50d8d9821c1ef2551b">validateMaxCompletionTime</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line">< a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// Validates the check of the task.</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a50d3c2633e2d5f59120fd3f0f306fa9a">validateCheck</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment">// Validates the health check of the task.</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_ 1_1master_1_1validation_1_1task_1_1internal.html#af04d89fb9fd4909fc1c06a59ed4e5a5c">validateHealthCheck</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group.html"> 203</a></span> <span class="keyword">namespace </span><a class="code" href="structgroup.html">group</a> {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment">// Validates a task group that a framework attempts to launch wi thin the</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment">// offered resources. Returns an optional error which will cause the</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment">// master to send a `TASK_ERROR` status updates for *all* the tasks in</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment">// the task group back to the framework.</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment">//</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment">// NOTE: Validation error of *any* task will cause all the tasks in the task</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment">// group to be rejected by the master.</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">const</span> TaskGroupInfo& taskGroup,</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">const</span> ExecutorInfo& executor,</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* framework,</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div><div class="line"><a name="l00217"></a><spa n class="lineno"> 217</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& offered);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group_1_1internal.html"> 221</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment">// Validates that the resources specified by</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment">// the task group and its executor are valid.</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment">//</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment">// TODO(vinod): Consolidate this with `validateTaskAndExecutorResources()`.</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group_1_1internal.html#a014ef5cbfd11ca273df7d3a5ff1501a0">validateTaskGroupAndExecutorResources</a>(</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">const</span> TaskGroupInfo& taskGroup,</div><div class=" line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> } <span class="comment">// namespace group {</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> } <span class="comment">// namespace task {</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l002 38"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html"> 238</a></span> <span class="keyword">namespace </span>offer {</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment">// NOTE: These two functions are placed in the header file because we</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// need to declare them as friends of Master.</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> Offer* <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#af3530446dfee7971eb4c64fef1470649">getOffer</a>(<a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* <a class="code" href="namespacemesos_1_1v1_1_1master.html">master</a>, <span cl ass="keyword">const</span> OfferID& offerId);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> InverseOffer* <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#aa13ddcf17f737fd9f2d870fb993891f0">getInverseOffer</a>(<a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, <span class="keyword">const</span> OfferID& offerId);</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#a01770229af2006c051401e2d6bc4b608">getSlave</a>(<a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master, <span class="keyword">const</span> SlaveID& slaveId);</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment">// Validates the given offers.</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> google::protobuf::RepeatedPtrField<OfferID>& offerIds,</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="classmesos_1_1internal_1_1master_1_1Master.html">Master</a>* master,</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <a class="code" href="structmesos_1_1internal_1_1mas ter_1_1Framework.html">Framework</a>* framework);</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment">// Validates the given inverse offers.</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1offer.html#ab206d1b54aebe586bd2ffd78704d0424">validateInverseOffers</a>(</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> google::protobuf::RepeatedPtrField<OfferID>& offerIds,</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="classmesos_1_1internal_1_1master_1_1 Master.html">Master</a>* master,</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* framework);</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> } <span class="comment">// namespace offer {</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1operation.html"> 263</a></span> <span class="keyword">namespace </span>operation {</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"> 265</sp an> <span class="comment">// Validates the RESERVE operation.</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">const</span> Offer::Operation::Reserve& reserve,</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<process::http::authentication::Principal></a>& principal,</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capa bilities</a>& agentCapabilities,</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<FrameworkInfo></a>& frameworkInfo = <a class="code" href="structNone.html">None</a>());</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment">// Validates the UNRESERVE operation.</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keyword">const</span> Offer::Operation::Unreserve& unreserve,</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<FrameworkInfo></a>& frameworkInfo = <a class="code" href="structNone.html">None</a>());</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// Validates the CREATE operation. We need slave's checkpointed resources so</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment">// that we can validate persistence ID uniqueness, and we need the principal to</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class ="comment">// verify that it's equal to the one in `DiskInfo.Persistence.principal`.</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment">// We need the FrameworkInfo (unless the operation is requested by the</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// operator) to ensure shared volumes are created by frameworks with the</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment">// appropriate capability.</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="ke yword">const</span> Offer::Operation::Create& <a class="code" href="namespacecgroups.html#a2ecc89636706df947027a4c3c2100fbe">create</a>,</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& checkpointedResources,</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<process::http::authentication::Principal></a>& principal,</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">const</span> <a class="code" href="structmesos_1_1internal_1_1protobuf_1_1slave_1_1Capabilities.html">protobuf::slave::Capabilities</a>& agentCapabilities,</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">const</span> <a class="co de" href="classOption.html">Option<FrameworkInfo></a>& frameworkInfo = <a class="code" href="structNone.html">None</a>());</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment">// Validates the DESTROY operation. We need slave's checkpointed</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment">// resources to validate that the volumes to destroy actually exist.</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment">// We also check that the volumes are not being used, or not assigned</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment">// to any pending task.</span></div><div class= "line"><a name="l00297"></a><span class="lineno"> 297</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">const</span> Offer::Operation::Destroy& <a class="code" href="namespacecgroups.html#aff40863260825f6176d8195102a0a47f">destroy</a>,</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& checkpointedResources,</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keyword">const</span> <a class="code" href="classhashmap.html">hashmap<FrameworkID, Resources></a>& usedResources,</div><div class="line"><a name="l00 301"></a><span class="lineno"> 301</span>  <span class="keyword">const</span> <a class="code" href="classhashmap.html">hashmap</a><FrameworkID, <a class="code" href="classhashmap.html">hashmap<TaskID, TaskInfo></a>>& pendingTasks,</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<FrameworkInfo></a>& frameworkInfo = <a class="code" href="structNone.html">None</a>());</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="ke yword">const</span> Offer::Operation::CreateVolume& createVolume);</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> Offer::Operation::DestroyVolume& destroyVolume);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> Offer::Operation::CreateBlock& createBlock);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="nam espacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> Offer::Operation::DestroyBlock& destroyBlock);</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> } <span class="comment">// namespace operation {</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> } <span class="comment">// namespace validation {</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> } <span class="comment">// namespace master {</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315< /span> } <span class="comment">// namespace mesos {</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor">#endif // __MASTER_VALIDATION_HPP__</span></div><div class="ttc" id="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal_html_a0e02625fd46028f343b2a560f224cc1f"><div class="ttname"><a href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a0e02625fd46028f343b2a560f224cc1f">mesos::internal::master::validation::executor::internal::validateExecutorID</a></div><div class="ttdeci">Option< Error > validateExecutorID(const ExecutorInfo &executor)</div></div> +<a href="master_2validation_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 __MASTER_VALIDATION_HPP__</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define __MASTER_VALIDATION_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 <vector></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 <google/protobuf/repeated_field.h></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="include_2mesos_2mesos_8hpp.html">mesos/mesos.hpp</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="resources_8hpp.html">mesos/resources.hpp</a>></span></div><div class="line"><a name="l000 26"></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="scheduler_2scheduler_8hpp.html">mesos/scheduler/scheduler.hpp</a>></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="include_2mesos_2master_2master_8hpp.html">mesos/master/master.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2libprocess_2include_2process_2authenticator_8hpp.html">process/authenticator.hpp</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  ;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.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="protobuf__utils_8hpp.html">common/protobuf_utils.hpp</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos.html">mesos</a> {</div><div class="line"><a name="l00039"></a>< span class="lineno"> 39</span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span><a class="code" href="namespacemesos_1_1v1_1_1master.html">master</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">class </span>Master;</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 class="keyword">struct </span>Framework;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">struct </span>Slave;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name= "l00047"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation.html"> 47</a></span> <span class="keyword">namespace </span>validation {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master.html"> 49</a></span> <span class="keyword">namespace </span><a class="code" href="namespacemesos_1_1v1_1_1master.html">master</a> {</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html"> 50</a></span> <span class="keyword">namespace </span>call {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// Validates that a master:Call is well-formed.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// TODO(bmahler): Add unit tests.</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const</span> <a class="code" href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acb18ceaa5f6f2338f2a9727af398eb79">mesos::master::Call</a>& call,</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<process::http::authentication::Principal></a>& principal = <a class="co de" href="structNone.html">None</a>());</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> } <span class="comment">// namespace call {</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html"> 60</a></span> <span class="keyword">namespace </span>message {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// Validation helpers for internal Mesos protocol messages. This is a</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">// best-effort validation, intended to prevent t rivial attacks on the</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// protocol in deployments where the network between master and agents</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// is not secured. The longer term remedy for this is to make security</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">// guarantees at the libprocess level that would prevent arbitrary UPID</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// impersonation (MESOS-7424).</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1inte rnal_1_1master_1_1validation_1_1master_1_1message.html#afd6f535967a78ca5bfe59127ac23a626">registerSlave</a>(<span class="keyword">const</span> RegisterSlaveMessage& message);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1message.html#aa161808296e305b8b17479f2f7b70fa4">reregisterSlave</a>(<span class="keyword">const</span> ReregisterSlaveMessage& message);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <span class="comment">// namespace message {</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> } <span class="comment">// namespace master {</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </di v><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework.html"> 76</a></span> <span class="keyword">namespace </span>framework {</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html"> 77</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment">// Validates the roles in given FrameworkInfo. Role, roles and</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// MULTI_ROLE should be set acc ording to following matrix. Also,</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// roles should not contain duplicate entries.</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment">//</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// -- MULTI_ROLE is NOT set --</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// | |Roles |No Roles |</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">// |R ole | Error | None |</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment">// |No Role| Error | None |</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment">//</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// ---- MULTI_ROLE is set ----</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// | |Roles |No Roles |</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// |Role | Error | Error |</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// |No Role| None | None |</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment">// +-------+-------+---------+</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1framework_1_1internal.html#af68f1787c31d4a27e4d50c 64b3566534">validateRoles</a>(<span class="keyword">const</span> mesos::FrameworkInfo& frameworkInfo);</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> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// Validate a FrameworkInfo.</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment">//</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// TODO(jay_guo): This currently only validates</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// the role(s), validate more fields!</span></div><div class="l ine"><a name="l00108"></a><span class="lineno"> 108</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> mesos::FrameworkInfo& frameworkInfo);</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> } <span class="comment">// namespace framework {</span></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> </div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler.html"> 113</a></span> <span class="keyword">namespace </span>scheduler {</div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1scheduler_1_1call.html"> 114</a></span> <span class="keyword">namespace </span>call {</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> <span class="comment">// Validates that a scheduler::Call is well-formed.</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// TODO(bmahler): Add unit tests.</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyw ord">const</span> <a class="code" href="namespacemesos_1_1internal_1_1tests_1_1v1_1_1scheduler.html#acb18ceaa5f6f2338f2a9727af398eb79">mesos::scheduler::Call</a>& call,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">const</span> <a class="code" href="classOption.html">Option<process::http::authentication::Principal></a>& principal = <a class="code" href="structNone.html">None</a>());</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> } <span class="comment">// namespace call {</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> } <span class="comment">// namespace scheduler {</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource.html"> 126</a></span> <span class="keyword">namespace </span>resource {</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> <span class="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html"> 129</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1resource_1_1internal.html#a2c3aa9fcef7f8d13a1370ae93ff0383a">validateSingleResourceProvider</a>(</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">const</span> google::protobuf::RepeatedPtrField<Resource>& resources);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> } <span class="comment">// namespace internal {</span></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="comment">// Validates resources specified by frameworks.</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment">// NOTE: We cannot take 'Resources' here because invali d resources are</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment">// silently ignored within its constructor.</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> google::protobuf::RepeatedPtrField<Resource>& resources);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> } <span class="comment">// namespace resource {</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name ="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor.html"> 145</a></span> <span class="keyword">namespace </span>executor {</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="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html"> 148</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> < a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a0e02625fd46028f343b2a560f224cc1f">validateExecutorID</a>(<span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// Validates that fields are properly set depending on the type of the executor.</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1executor_1_1internal.html#a9ebe9897a79fc1c166d52668b86104b0">validateType</a>(<span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00154"></a><span class="lineno"> 1 54</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment">// Validates resources of the executor.</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">validateResources</a>(<span class="keyword">const</span> ExecutorInfo& executor);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <a class="code" href="classOption.html">Option<Error></a> <a class=" code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(<span class="keyword">const</span> ExecutorInfo& executor);</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">// namespace executor {</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task.html"> 165</a></span> <span class="keyword">namespace </span>task {</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> // Validates a task that a framework attempts to launch within the</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment">// offered resources. Returns an optional error which will cause the</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment">// master to send a `TASK_ERROR` status update back to the framework.</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment">//</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment">// NOTE: This function must be called sequentially for each task, and</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment">// each task needs to be launched before the next can be validated.</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1master_1_1call.html#ab29a555fefa7889720f0ffe5c561cc55">validate</a>(</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">const</span> TaskInfo& task,</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Framework.html">Framework</a>* framework,</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <a class="code" href="structmesos_1_1internal_1_1master_1_1Slave.html">Slave</a>* slave,</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">const</span> <a class="code" href="classmesos_1_1Resources.html">Resources</a>& offered);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&# 160;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment">// Functions in this namespace are only exposed for testing.</span></div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html"> 181</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment">// Validates resources of the task.</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validati on_1_1task_1_1internal.html#a7c58bc6b710afb48231552ac3c684cef">validateResources</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">// Validates resources of the task and its executor.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a022c4b03c213982d97466c05a023a45c">validateTaskAndExecutorResources</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment">// Validates the kill policy of the task.</sp an></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#aea75ca826f924863c11796152c96ec33">validateKillPolicy</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment">// Validates `max_completion_time` of the task.</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a270c483773571f50d8d9821c1ef2551b">validateMaxCompletionTime</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line">< a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// Validates the check of the task.</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1internal.html#a50d3c2633e2d5f59120fd3f0f306fa9a">validateCheck</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment">// Validates the health check of the task.</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_ 1_1master_1_1validation_1_1task_1_1internal.html#af04d89fb9fd4909fc1c06a59ed4e5a5c">validateHealthCheck</a>(<span class="keyword">const</span> TaskInfo& task);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="namespacemesos_1_1internal_1_1master_1_1validation_1_1task_1_1group.html"> 203</a></span> <span class="keyword">namespace </span><a class="code" href="structgroup.html">group</a> {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment">// Validates a task group that a framework attempts to launch wi thin the</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment">// offered resources. Returns an optional error which will cause the</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment">// master to send a `TASK_ERROR` status updates for *all* the tasks in<
<TRUNCATED>
