openstack/kolla-cli
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6f695e5fef
kolla-cli/doc/build/html/_modules/kollacli/api/async.html
Borne Mace 6f695e5fef Updated api docs 
Jira-Issue: OSTACKDEV-19
2016-03-30 16:13:19 -07:00

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<h1>Source code for kollacli.api.async</h1><div class="highlight"><pre>
<span></span><span class="c1"># Copyright(c) 2016, Oracle and/or its affiliates. All Rights Reserved.</span>
<span class="c1">#</span>
<span class="c1"># Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may</span>
<span class="c1"># not use this file except in compliance with the License. You may obtain</span>
<span class="c1"># a copy of the License at</span>
<span class="c1">#</span>
<span class="c1"># http://www.apache.org/licenses/LICENSE-2.0</span>
<span class="c1">#</span>
<span class="c1"># Unless required by applicable law or agreed to in writing, software</span>
<span class="c1"># distributed under the License is distributed on an &quot;AS IS&quot; BASIS, WITHOUT</span>
<span class="c1"># WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the</span>
<span class="c1"># License for the specific language governing permissions and limitations</span>
<span class="c1"># under the License.</span>
<span class="kn">import</span> <span class="nn">kollacli.i18n</span> <span class="kn">as</span> <span class="nn">u</span>
<span class="kn">from</span> <span class="nn">kollacli.api.exceptions</span> <span class="kn">import</span> <span class="n">InvalidArgument</span>
<span class="kn">from</span> <span class="nn">kollacli.api.job</span> <span class="kn">import</span> <span class="n">Job</span>
<span class="kn">from</span> <span class="nn">kollacli.common.ansible</span> <span class="kn">import</span> <span class="n">actions</span>
<span class="kn">from</span> <span class="nn">kollacli.common.inventory</span> <span class="kn">import</span> <span class="n">Inventory</span>
<span class="kn">from</span> <span class="nn">kollacli.common.utils</span> <span class="kn">import</span> <span class="n">check_arg</span>
<span class="kn">from</span> <span class="nn">kollacli.common.utils</span> <span class="kn">import</span> <span class="n">safe_decode</span>
<div class="viewcode-block" id="AsyncApi"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.async.AsyncApi">[docs]</a><span class="k">class</span> <span class="nc">AsyncApi</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
<span class="c1"># TODO(bmace) -- update this to only take host names</span>
<span class="c1"># and we will probably only support compute host individual deploys</span>
<div class="viewcode-block" id="AsyncApi.async_deploy"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.async.AsyncApi.async_deploy">[docs]</a> <span class="k">def</span> <span class="nf">async_deploy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hostnames</span><span class="o">=</span><span class="p">[],</span> <span class="n">groupnames</span><span class="o">=</span><span class="p">[],</span> <span class="n">servicenames</span><span class="o">=</span><span class="p">[],</span>
<span class="n">serial_flag</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">verbose_level</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;Deploy.</span>
<span class="sd"> Deploy containers to hosts.</span>
<span class="sd"> :param hostnames: hosts to deploy to. If empty, then deploy to all.</span>
<span class="sd"> :type hostnames: list of strings</span>
<span class="sd"> :param groupnames: names of groups</span>
<span class="sd"> :type groupnames: list of strings</span>
<span class="sd"> :param servicenames: names of services</span>
<span class="sd"> :type servicenames: list of strings</span>
<span class="sd"> :param serial_flag: if true, deploy will be done one host at a time</span>
<span class="sd"> :type serial_flag: boolean</span>
<span class="sd"> :param verbose_level: the higher the number, the more verbose</span>
<span class="sd"> :type verbose_level: integer</span>
<span class="sd"> :return: Job object</span>
<span class="sd"> :rtype: Job</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">hostnames</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">&#39;Host names&#39;</span><span class="p">),</span> <span class="nb">list</span><span class="p">,</span>
<span class="n">empty_ok</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">none_ok</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span>
<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">&#39;Group names&#39;</span><span class="p">),</span> <span class="nb">list</span><span class="p">,</span>
<span class="n">empty_ok</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">none_ok</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">servicenames</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">&#39;Service names&#39;</span><span class="p">),</span> <span class="nb">list</span><span class="p">,</span>
<span class="n">empty_ok</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">none_ok</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">serial_flag</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">&#39;Serial flag&#39;</span><span class="p">),</span> <span class="nb">bool</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">verbose_level</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">&#39;Verbose level&#39;</span><span class="p">),</span> <span class="nb">int</span><span class="p">)</span>
<span class="n">hostnames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">hostnames</span><span class="p">)</span>
<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>
<span class="n">servicenames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">servicenames</span><span class="p">)</span>
<span class="n">ansible_job</span> <span class="o">=</span> <span class="n">actions</span><span class="o">.</span><span class="n">deploy</span><span class="p">(</span><span class="n">hostnames</span><span class="p">,</span> <span class="n">groupnames</span><span class="p">,</span> <span class="n">servicenames</span><span class="p">,</span>
<span class="n">serial_flag</span><span class="p">,</span> <span class="n">verbose_level</span><span class="p">)</span>
<span class="k">return</span> <span class="n">Job</span><span class="p">(</span><span class="n">ansible_job</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="AsyncApi.async_upgrade"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.async.AsyncApi.async_upgrade">[docs]</a> <span class="k">def</span> <span class="nf">async_upgrade</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">verbose_level</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;Upgrade.</span>
<span class="sd"> :param verbose_level: the higher the number, the more verbose</span>
<span class="sd"> :type verbose_level: integer</span>
<span class="sd"> :return: Job object</span>
<span class="sd"> :rtype: Job</span>
<span class="sd"> Upgrade containers to new version specified by the property</span>
<span class="sd"> &quot;openstack_release.&quot;</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">verbose_level</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">&#39;Verbose level&#39;</span><span class="p">),</span> <span class="nb">int</span><span class="p">)</span>
<span class="n">ansible_job</span> <span class="o">=</span> <span class="n">actions</span><span class="o">.</span><span class="n">upgrade</span><span class="p">(</span><span class="n">verbose_level</span><span class="p">)</span>
<span class="k">return</span> <span class="n">Job</span><span class="p">(</span><span class="n">ansible_job</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="AsyncApi.async_host_destroy"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.async.AsyncApi.async_host_destroy">[docs]</a> <span class="k">def</span> <span class="nf">async_host_destroy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hostnames</span><span class="p">,</span> <span class="n">destroy_type</span><span class="p">,</span> <span class="n">verbose_level</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
<span class="n">include_data</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;Destroy Hosts.</span>
<span class="sd"> Stops and removes all kolla related docker containers on the</span>
<span class="sd"> specified hosts.</span>
<span class="sd"> :param hostnames: host names</span>
<span class="sd"> :type hostnames: list</span>
<span class="sd"> :param destroy_type: either &#39;kill&#39; or &#39;stop&#39;</span>
<span class="sd"> :type destroy_type: string</span>
<span class="sd"> :param verbose_level: the higher the number, the more verbose</span>
<span class="sd"> :type verbose_level: integer</span>
<span class="sd"> :param include_data: if true, destroy data containers too.</span>
<span class="sd"> :type include_data: boolean</span>
<span class="sd"> :return: Job object</span>
<span class="sd"> :rtype: Job</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">hostnames</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">&#39;Host names&#39;</span><span class="p">),</span> <span class="nb">list</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">destroy_type</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">&#39;Destroy type&#39;</span><span class="p">),</span> <span class="nb">str</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">verbose_level</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">&#39;Verbose level&#39;</span><span class="p">),</span> <span class="nb">int</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">include_data</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">&#39;Include data&#39;</span><span class="p">),</span> <span class="nb">bool</span><span class="p">)</span>
<span class="k">if</span> <span class="n">destroy_type</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">[</span><span class="s1">&#39;stop&#39;</span><span class="p">,</span> <span class="s1">&#39;kill&#39;</span><span class="p">]:</span>
<span class="k">raise</span> <span class="n">InvalidArgument</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">&#39;Invalid destroy type ({type}). Must be either &#39;</span>
<span class="s1">&#39;&quot;stop&quot; or &quot;kill&quot;.&#39;</span><span class="p">)</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="nb">type</span><span class="o">=</span><span class="n">destroy_type</span><span class="p">))</span>
<span class="n">hostnames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">hostnames</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">hostnames</span><span class="p">)</span>
<span class="n">ansible_job</span> <span class="o">=</span> <span class="n">actions</span><span class="o">.</span><span class="n">destroy_hosts</span><span class="p">(</span><span class="n">hostnames</span><span class="p">,</span> <span class="n">destroy_type</span><span class="p">,</span>
<span class="n">verbose_level</span><span class="p">,</span> <span class="n">include_data</span><span class="p">)</span>
<span class="k">return</span> <span class="n">Job</span><span class="p">(</span><span class="n">ansible_job</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="AsyncApi.async_host_precheck"><a class="viewcode-back" href="../../../kollacli.api.html#kollacli.api.async.AsyncApi.async_host_precheck">[docs]</a> <span class="k">def</span> <span class="nf">async_host_precheck</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hostnames</span><span class="p">,</span> <span class="n">verbose_level</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;Check pre-deployment configuration of hosts.</span>
<span class="sd"> Check if host is ready for a new deployment. This will fail if</span>
<span class="sd"> any of the hosts are not configured correctly or if they have</span>
<span class="sd"> already been deployed to.</span>
<span class="sd"> :param hostnames: host names</span>
<span class="sd"> :type hostnames: list</span>
<span class="sd"> :param verbose_level: the higher the number, the more verbose</span>
<span class="sd"> :type verbose_level: integer</span>
<span class="sd"> :return: Job object</span>
<span class="sd"> :rtype: Job</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">hostnames</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">&#39;Host names&#39;</span><span class="p">),</span> <span class="nb">list</span><span class="p">)</span>
<span class="n">check_arg</span><span class="p">(</span><span class="n">verbose_level</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">&#39;Verbose level&#39;</span><span class="p">),</span> <span class="nb">int</span><span class="p">)</span>
<span class="n">hostnames</span> <span class="o">=</span> <span class="n">safe_decode</span><span class="p">(</span><span class="n">hostnames</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">hostnames</span><span class="p">)</span>
<span class="n">ansible_job</span> <span class="o">=</span> <span class="n">actions</span><span class="o">.</span><span class="n">precheck</span><span class="p">(</span><span class="n">hostnames</span><span class="p">,</span> <span class="n">verbose_level</span><span class="p">)</span>
<span class="k">return</span> <span class="n">Job</span><span class="p">(</span><span class="n">ansible_job</span><span class="p">)</span></div></div>
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