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<h1>Source code for kollacli.api.group</h1><div class="highlight"><pre>
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<span></span><span class="c1"># Copyright(c) 2016, Oracle and/or its affiliates. All Rights Reserved.</span>
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<span class="c1">#</span>
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<span class="c1"># Licensed under the Apache License, Version 2.0 (the "License"); you may</span>
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<span class="c1"># not use this file except in compliance with the License. You may obtain</span>
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<span class="c1"># a copy of the License at</span>
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<span class="c1">#</span>
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<span class="c1"># http://www.apache.org/licenses/LICENSE-2.0</span>
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<span class="c1">#</span>
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<span class="c1"># Unless required by applicable law or agreed to in writing, software</span>
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<span class="c1"># distributed under the License is distributed on an "AS IS" BASIS, WITHOUT</span>
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<span class="c1"># WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the</span>
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<span class="c1"># License for the specific language governing permissions and limitations</span>
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<span class="c1"># under the License.</span>
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<span class="kn">from</span> <span class="nn">copy</span> <span class="kn">import</span> <span class="n">copy</span>
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<span class="kn">import</span> <span class="nn">kollacli.i18n</span> <span class="kn">as</span> <span class="nn">u</span>
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<span class="kn">from</span> <span class="nn">kollacli.common.inventory</span> <span class="kn">import</span> <span class="n">Inventory</span>
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<span class="kn">from</span> <span class="nn">kollacli.common.utils</span> <span class="kn">import</span> <span class="n">check_arg</span>
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<span class="kn">from</span> <span class="nn">kollacli.common.utils</span> <span class="kn">import</span> <span class="n">safe_decode</span>
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<div class="viewcode-block" id="GroupApi"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.GroupApi">[docs]</a><span class="k">class</span> <span class="nc">GroupApi</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
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<div class="viewcode-block" id="GroupApi.group_add"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.GroupApi.group_add">[docs]</a> <span class="k">def</span> <span class="nf">group_add</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">groupnames</span><span class="p">):</span>
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<span class="c1"># type: (List[str]) -> None</span>
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<span class="sd">"""Add groups to the inventory</span>
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<span class="sd"> :param groupnames: names of the groups to add to the inventory</span>
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<span class="sd"> :type groupnames: list of strings</span>
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<span class="sd"> """</span>
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<span class="n">check_arg</span><span class="p">(</span><span class="n">groupnames</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Group names'</span><span class="p">),</span> <span class="nb">list</span><span class="p">)</span>
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<span class="n">groupnames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">groupnames</span><span class="p">)</span>
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<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
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<span class="k">for</span> <span class="n">groupname</span> <span class="ow">in</span> <span class="n">groupnames</span><span class="p">:</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">add_group</span><span class="p">(</span><span class="n">groupname</span><span class="p">)</span>
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<span class="n">Inventory</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">inventory</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="GroupApi.group_remove"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.GroupApi.group_remove">[docs]</a> <span class="k">def</span> <span class="nf">group_remove</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">groupnames</span><span class="p">):</span>
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<span class="c1"># type: (List[str]) -> None</span>
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<span class="sd">"""Remove groups from the inventory</span>
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<span class="sd"> :param groupnames: names of the groups to remove from the inventory</span>
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<span class="sd"> :type groupnames: list of strings</span>
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<span class="sd"> """</span>
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<span class="n">check_arg</span><span class="p">(</span><span class="n">groupnames</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Group names'</span><span class="p">),</span> <span class="nb">list</span><span class="p">)</span>
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<span class="n">groupnames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">groupnames</span><span class="p">)</span>
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<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
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<span class="k">for</span> <span class="n">groupname</span> <span class="ow">in</span> <span class="n">groupnames</span><span class="p">:</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">remove_group</span><span class="p">(</span><span class="n">groupname</span><span class="p">)</span>
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<span class="n">Inventory</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">inventory</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="GroupApi.group_get_all"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.GroupApi.group_get_all">[docs]</a> <span class="k">def</span> <span class="nf">group_get_all</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="c1"># type: () -> List[Group]</span>
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<span class="sd">"""Get all groups in the inventory</span>
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<span class="sd"> :return: groups</span>
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<span class="sd"> :rtype: list of Group objects</span>
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<span class="sd"> """</span>
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<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_groups</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="n">get_all</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="GroupApi.group_get"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.GroupApi.group_get">[docs]</a> <span class="k">def</span> <span class="nf">group_get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">groupnames</span><span class="p">):</span>
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<span class="c1"># type: (List[str]) -> List[Group]</span>
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<span class="sd">"""Get selected groups in the inventory</span>
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<span class="sd"> :param groupnames: names of groups to be read</span>
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<span class="sd"> :type groupnames: list of strings</span>
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<span class="sd"> :return: groups</span>
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<span class="sd"> :rtype: list of Group objects</span>
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<span class="sd"> """</span>
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<span class="n">check_arg</span><span class="p">(</span><span class="n">groupnames</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Group names'</span><span class="p">),</span> <span class="nb">list</span><span class="p">)</span>
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<span class="n">groupnames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">groupnames</span><span class="p">)</span>
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<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_groups</span><span class="p">(</span><span class="n">groupnames</span><span class="p">)</span>
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</div>
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<span class="k">def</span> <span class="nf">_get_groups</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">groupnames</span><span class="p">,</span> <span class="n">get_all</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span>
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<span class="c1"># type: (List[str], bool) -> List[Group]</span>
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<span class="n">groups</span> <span class="o">=</span> <span class="p">[]</span>
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<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
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<span class="k">if</span> <span class="n">get_all</span><span class="p">:</span>
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<span class="n">groupnames</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_groupnames</span><span class="p">()</span>
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<span class="k">else</span><span class="p">:</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">validate_groupnames</span><span class="p">(</span><span class="n">groupnames</span><span class="p">)</span>
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<span class="n">group_services</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_group_services</span><span class="p">()</span>
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<span class="k">for</span> <span class="n">groupname</span> <span class="ow">in</span> <span class="n">groupnames</span><span class="p">:</span>
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<span class="n">inv_group</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_group</span><span class="p">(</span><span class="n">groupname</span><span class="p">)</span>
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<span class="n">group</span> <span class="o">=</span> <span class="n">Group</span><span class="p">(</span><span class="n">groupname</span><span class="p">,</span>
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<span class="n">group_services</span><span class="p">[</span><span class="n">groupname</span><span class="p">],</span>
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<span class="n">inv_group</span><span class="o">.</span><span class="n">get_hostnames</span><span class="p">())</span>
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<span class="n">groups</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">group</span><span class="p">)</span>
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<span class="k">return</span> <span class="n">groups</span>
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</div>
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<div class="viewcode-block" id="Group"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group">[docs]</a><span class="k">class</span> <span class="nc">Group</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
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<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">groupname</span><span class="p">,</span> <span class="n">servicenames</span><span class="p">,</span> <span class="n">hostnames</span><span class="p">):</span>
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<span class="c1"># type: (str, List[str], List[str]) -> None</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="n">groupname</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span> <span class="o">=</span> <span class="n">servicenames</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span> <span class="o">=</span> <span class="n">hostnames</span>
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<div class="viewcode-block" id="Group.get_name"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.get_name">[docs]</a> <span class="k">def</span> <span class="nf">get_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="c1"># type: () -> str</span>
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<span class="sd">"""Get name</span>
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<span class="sd"> :return: group name</span>
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<span class="sd"> :rtype: string</span>
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<span class="sd"> """</span>
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<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span>
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</div>
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<div class="viewcode-block" id="Group.get_services"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.get_services">[docs]</a> <span class="k">def</span> <span class="nf">get_services</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="c1"># type: () -> List[str]</span>
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<span class="sd">"""Get names of services associated with this group.</span>
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<span class="sd"> :return: service names</span>
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<span class="sd"> :rtype: list of strings</span>
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<span class="sd"> """</span>
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<span class="k">return</span> <span class="n">copy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="Group.add_service"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.add_service">[docs]</a> <span class="k">def</span> <span class="nf">add_service</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">servicename</span><span class="p">):</span>
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<span class="c1"># type: (str) -> None</span>
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<span class="sd">"""Add service to group</span>
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<span class="sd"> :param servicename: name of the service to add to the group</span>
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<span class="sd"> :type servicename: string</span>
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<span class="sd"> """</span>
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<span class="n">check_arg</span><span class="p">(</span><span class="n">servicename</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Service name'</span><span class="p">),</span> <span class="nb">str</span><span class="p">)</span>
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<span class="n">servicename</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">servicename</span><span class="p">)</span>
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<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">validate_servicenames</span><span class="p">([</span><span class="n">servicename</span><span class="p">])</span>
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<span class="n">group_services</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_group_services</span><span class="p">()</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span> <span class="o">=</span> <span class="n">group_services</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">]</span>
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<span class="k">if</span> <span class="n">servicename</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span><span class="p">:</span>
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<span class="c1"># service not associated with group, add it</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">add_group_to_service</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">servicename</span><span class="p">)</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">servicename</span><span class="p">)</span>
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<span class="n">Inventory</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">inventory</span><span class="p">)</span>
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</div>
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<div class="viewcode-block" id="Group.remove_service"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.remove_service">[docs]</a> <span class="k">def</span> <span class="nf">remove_service</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">servicename</span><span class="p">):</span>
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<span class="c1"># type: (str) -> None</span>
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<span class="sd">"""Remove service from group</span>
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<span class="sd"> :param servicename: name of the service to remove from the group</span>
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<span class="sd"> :type servicename: string</span>
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<span class="sd"> """</span>
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<span class="n">check_arg</span><span class="p">(</span><span class="n">servicename</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Service name'</span><span class="p">),</span> <span class="nb">str</span><span class="p">)</span>
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<span class="n">servicename</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">servicename</span><span class="p">)</span>
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<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">validate_servicenames</span><span class="p">([</span><span class="n">servicename</span><span class="p">])</span>
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<span class="n">group_services</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_group_services</span><span class="p">()</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span> <span class="o">=</span> <span class="n">group_services</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">]</span>
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<span class="k">if</span> <span class="n">servicename</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span><span class="p">:</span>
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<span class="c1"># service is associated with group, remove it</span>
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<span class="n">inventory</span><span class="o">.</span><span class="n">remove_group_from_service</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">servicename</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_servicenames</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">servicename</span><span class="p">)</span>
|
|
<span class="n">Inventory</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">inventory</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Group.get_hosts"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.get_hosts">[docs]</a> <span class="k">def</span> <span class="nf">get_hosts</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
|
<span class="c1"># type: () -> List[str]</span>
|
|
<span class="sd">"""Get names of hosts associated with this group.</span>
|
|
|
|
<span class="sd"> :return: host names</span>
|
|
<span class="sd"> :rtype: list of strings</span>
|
|
<span class="sd"> """</span>
|
|
<span class="k">return</span> <span class="n">copy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Group.add_host"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.add_host">[docs]</a> <span class="k">def</span> <span class="nf">add_host</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hostname</span><span class="p">):</span>
|
|
<span class="c1"># type: (str) -> None</span>
|
|
<span class="sd">"""Add host to group</span>
|
|
|
|
<span class="sd"> :param hostname: name of the host to add to the group</span>
|
|
<span class="sd"> :type hostname: string</span>
|
|
|
|
<span class="sd"> """</span>
|
|
<span class="n">check_arg</span><span class="p">(</span><span class="n">hostname</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Host name'</span><span class="p">),</span> <span class="nb">str</span><span class="p">)</span>
|
|
<span class="n">hostname</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">hostname</span><span class="p">)</span>
|
|
<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
|
|
<span class="n">inventory</span><span class="o">.</span><span class="n">validate_hostnames</span><span class="p">([</span><span class="n">hostname</span><span class="p">])</span>
|
|
|
|
<span class="n">group</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_group</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span> <span class="o">=</span> <span class="n">group</span><span class="o">.</span><span class="n">get_hostnames</span><span class="p">()</span>
|
|
<span class="k">if</span> <span class="n">hostname</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span><span class="p">:</span>
|
|
<span class="c1"># host not associated with group, add it</span>
|
|
<span class="n">inventory</span><span class="o">.</span><span class="n">add_host</span><span class="p">(</span><span class="n">hostname</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">hostname</span><span class="p">)</span>
|
|
<span class="n">Inventory</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">inventory</span><span class="p">)</span>
|
|
</div>
|
|
<div class="viewcode-block" id="Group.remove_host"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.group.Group.remove_host">[docs]</a> <span class="k">def</span> <span class="nf">remove_host</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hostname</span><span class="p">):</span>
|
|
<span class="c1"># type: (str) -> None</span>
|
|
<span class="sd">"""Remove host from group</span>
|
|
|
|
<span class="sd"> :param hostname: name of the host to remove from the group</span>
|
|
<span class="sd"> :type hostname: string</span>
|
|
|
|
<span class="sd"> """</span>
|
|
<span class="n">check_arg</span><span class="p">(</span><span class="n">hostname</span><span class="p">,</span> <span class="n">u</span><span class="o">.</span><span class="n">_</span><span class="p">(</span><span class="s1">'Host name'</span><span class="p">),</span> <span class="nb">str</span><span class="p">)</span>
|
|
<span class="n">hostname</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">hostname</span><span class="p">)</span>
|
|
<span class="n">inventory</span> <span class="o">=</span> <span class="n">Inventory</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
|
|
<span class="n">inventory</span><span class="o">.</span><span class="n">validate_hostnames</span><span class="p">([</span><span class="n">hostname</span><span class="p">])</span>
|
|
|
|
<span class="n">group</span> <span class="o">=</span> <span class="n">inventory</span><span class="o">.</span><span class="n">get_group</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span> <span class="o">=</span> <span class="n">group</span><span class="o">.</span><span class="n">get_hostnames</span><span class="p">()</span>
|
|
<span class="k">if</span> <span class="n">hostname</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span><span class="p">:</span>
|
|
<span class="c1"># host is associated with group, remove it</span>
|
|
<span class="n">inventory</span><span class="o">.</span><span class="n">remove_host</span><span class="p">(</span><span class="n">hostname</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
|
<span class="bp">self</span><span class="o">.</span><span class="n">_hostnames</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">hostname</span><span class="p">)</span>
|
|
<span class="n">Inventory</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">inventory</span><span class="p">)</span></div></div>
|
|
</pre></div>
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