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|   <div class="section" id="composer-cli">
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| <h1>composer-cli<a class="headerlink" href="#composer-cli" title="Permalink to this headline">¶</a></h1>
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| <table class="docutils field-list" frame="void" rules="none">
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| <col class="field-name" />
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| <col class="field-body" />
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| <tbody valign="top">
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| <tr class="field-odd field"><th class="field-name">Authors:</th><td class="field-body">Brian C. Lane <<a class="reference external" href="mailto:bcl%40redhat.com">bcl<span>@</span>redhat<span>.</span>com</a>></td>
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| </tr>
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| </tbody>
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| <p><code class="docutils literal notranslate"><span class="pre">composer-cli</span></code> is used to interact with the <code class="docutils literal notranslate"><span class="pre">lorax-composer</span></code> API server, managing blueprints, exploring available packages, and building new images.</p>
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| <p>It requires <a class="reference external" href="lorax-composer.html">lorax-composer</a> to be installed on the
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| local system, and the user running it needs to be a member of the <code class="docutils literal notranslate"><span class="pre">weldr</span></code>
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| group. They do not need to be root, but all of the <a class="reference external" href="lorax-composer.html#security">security precautions</a> apply.</p>
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| <div class="section" id="composer-cli-cmdline-arguments">
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| <h2>composer-cli cmdline arguments<a class="headerlink" href="#composer-cli-cmdline-arguments" title="Permalink to this headline">¶</a></h2>
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| <p>Lorax Composer commandline tool</p>
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| <div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">usage</span><span class="p">:</span> <span class="n">composer</span><span class="o">-</span><span class="n">cli</span> <span class="p">[</span><span class="o">-</span><span class="n">h</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">j</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">s</span> <span class="n">SOCKET</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">log</span> <span class="n">LOG</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">a</span> <span class="n">APIVER</span><span class="p">]</span>
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|                     <span class="p">[</span><span class="o">--</span><span class="n">test</span> <span class="n">TESTMODE</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">V</span><span class="p">]</span>
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|                     <span class="o">...</span>
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| </pre></div>
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| </div>
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| <div class="section" id="Positional Arguments">
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| <h3>Positional Arguments<a class="headerlink" href="#Positional Arguments" title="Permalink to this headline">¶</a></h3>
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| <table class="docutils option-list" frame="void" rules="none">
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| <col class="option" />
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| <col class="description" />
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| <tbody valign="top">
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| <tr><td class="option-group">
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| <kbd>args</kbd></td>
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| <td></td></tr>
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| </tbody>
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| </table>
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| </div>
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| <div class="section" id="Named Arguments">
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| <h3>Named Arguments<a class="headerlink" href="#Named Arguments" title="Permalink to this headline">¶</a></h3>
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| <table class="docutils option-list" frame="void" rules="none">
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| <col class="option" />
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| <col class="description" />
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| <tbody valign="top">
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| <tr><td class="option-group">
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| <kbd>-j, --json</kbd></td>
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| <td><p class="first">Output the raw JSON response instead of the normal output.</p>
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| <p class="last">Default: False</p>
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| </td></tr>
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| <tr><td class="option-group">
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| <kbd>-s, --socket</kbd></td>
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| <td><p class="first">Path to the socket file to listen on</p>
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| <p class="last">Default: “/run/weldr/api.socket”</p>
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| </td></tr>
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| <tr><td class="option-group">
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| <kbd>--log</kbd></td>
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| <td>Path to logfile (./composer-cli.log)</td></tr>
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| <tr><td class="option-group">
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| <kbd>-a, --api</kbd></td>
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| <td><p class="first">API Version to use</p>
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| <p class="last">Default: “0”</p>
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| </td></tr>
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| <tr><td class="option-group">
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| <kbd>--test</kbd></td>
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| <td><p class="first">Pass test mode to compose. 1=Mock compose with fail. 2=Mock compose with finished.</p>
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| <p class="last">Default: 0</p>
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| </td></tr>
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| <tr><td class="option-group">
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| <kbd>-V</kbd></td>
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| <td><p class="first">show program’s version number and exit</p>
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| <p class="last">Default: False</p>
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| </td></tr>
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| </tbody>
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| </table>
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| </div>
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| <p><dl class="docutils">
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| <dt>compose start <BLUEPRINT> <TYPE></dt>
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| <dd>Start a compose using the selected blueprint and output type.</dd>
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| <dt>compose types</dt>
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| <dd>List the supported output types.</dd>
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| <dt>compose status</dt>
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| <dd>List the status of all running and finished composes.</dd>
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| <dt>compose list [waiting|running|finished|failed]</dt>
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| <dd>List basic information about composes.</dd>
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| <dt>compose log <UUID> [<SIZE>]</dt>
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| <dd>Show the last SIZE kB of the compose log.</dd>
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| <dt>compose cancel <UUID></dt>
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| <dd>Cancel a running compose and delete any intermediate results.</dd>
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| <dt>compose delete <UUID,…></dt>
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| <dd>Delete the listed compose results.</dd>
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| <dt>compose info <UUID></dt>
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| <dd>Show detailed information on the compose.</dd>
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| <dt>compose metadata <UUID></dt>
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| <dd>Download the metadata use to create the compose to <uuid>-metadata.tar</dd>
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| <dt>compose logs <UUID></dt>
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| <dd>Download the compose logs to <uuid>-logs.tar</dd>
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| <dt>compose results <UUID></dt>
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| <dd>Download all of the compose results; metadata, logs, and image to <uuid>.tar</dd>
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| <dt>compose image <UUID></dt>
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| <dd>Download the output image from the compose. Filename depends on the type.</dd>
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| <dt>blueprints list</dt>
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| <dd>List the names of the available blueprints.</dd>
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| <dt>blueprints show <BLUEPRINT,…></dt>
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| <dd>Display the blueprint in TOML format.</dd>
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| <dt>blueprints changes <BLUEPRINT,…></dt>
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| <dd>Display the changes for each blueprint.</dd>
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| <dt>blueprints diff <BLUEPRINT> <FROM-COMMIT> <TO-COMMIT></dt>
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| <dd>Display the differences between 2 versions of a blueprint.
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| FROM-COMMIT can be a commit hash or NEWEST
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| TO-COMMIT  can be a commit hash, NEWEST, or WORKSPACE</dd>
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| <dt>blueprints save <BLUEPRINT,…></dt>
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| <dd>Save the blueprint to a file, <BLUEPRINT>.toml</dd>
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| <dt>blueprints delete <BLUEPRINT></dt>
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| <dd>Delete a blueprint from the server</dd>
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| <dt>blueprints depsolve <BLUEPRINT,…></dt>
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| <dd>Display the packages needed to install the blueprint.</dd>
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| <dt>blueprints push <BLUEPRINT></dt>
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| <dd>Push a blueprint TOML file to the server.</dd>
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| <dt>blueprints freeze <BLUEPRINT,…></dt>
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| <dd>Display the frozen blueprint’s modules and packages.</dd>
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| <dt>blueprints freeze show <BLUEPRINT,…></dt>
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| <dd>Display the frozen blueprint in TOML format.</dd>
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| <dt>blueprints freeze save <BLUEPRINT,…></dt>
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| <dd>Save the frozen blueprint to a file, <blueprint-name>.frozen.toml.</dd>
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| <dt>blueprints tag <BLUEPRINT></dt>
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| <dd>Tag the most recent blueprint commit as a release.</dd>
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| <dt>blueprints undo <BLUEPRINT> <COMMIT></dt>
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| <dd>Undo changes to a blueprint by reverting to the selected commit.</dd>
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| <dt>blueprints workspace <BLUEPRINT></dt>
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| <dd>Push the blueprint TOML to the temporary workspace storage.</dd>
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| <dt>modules list</dt>
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| <dd>List the available modules.</dd>
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| <dt>projects list</dt>
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| <dd>List the available projects.</dd>
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| <dt>projects info <PROJECT,…></dt>
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| <dd>Show details about the listed projects.</dd>
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| <dt>sources list</dt>
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| <dd>List the available sources</dd>
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| <dt>sources info <SOURCE-NAME,…></dt>
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| <dd>Details about the source.</dd>
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| <dt>sources add <SOURCE.TOML></dt>
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| <dd>Add a package source to the server.</dd>
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| <dt>sources change <SOURCE.TOML></dt>
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| <dd>Change an existing source</dd>
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| <dt>sources delete <SOURCE-NAME></dt>
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| <dd>Delete a package source.</dd>
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| </dl>
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| <p>status show                         Show API server status.</p>
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| </p>
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| </div>
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| <div class="section" id="edit-a-blueprint">
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| <h2>Edit a Blueprint<a class="headerlink" href="#edit-a-blueprint" title="Permalink to this headline">¶</a></h2>
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| <p>Start out by listing the available blueprints using <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">blueprints</span>
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| <span class="pre">list</span></code>, pick one and save it to the local directory by running <code class="docutils literal notranslate"><span class="pre">composer-cli</span>
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| <span class="pre">blueprints</span> <span class="pre">save</span> <span class="pre">http-server</span></code>. If there are no blueprints available you can
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| copy one of the examples <a class="reference external" href="https://github.com/weldr/lorax/tree/master/tests/pylorax/blueprints/">from the test suite</a>.</p>
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| <p>Edit the file (it will be saved with a .toml extension) and change the
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| description, add a package or module to it. Send it back to the server by
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| running <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">blueprints</span> <span class="pre">push</span> <span class="pre">http-server.toml</span></code>. You can verify that it was
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| saved by viewing the changelog - <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">blueprints</span> <span class="pre">changes</span> <span class="pre">http-server</span></code>.</p>
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| </div>
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| <div class="section" id="build-an-image">
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| <h2>Build an image<a class="headerlink" href="#build-an-image" title="Permalink to this headline">¶</a></h2>
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| <p>Build a <code class="docutils literal notranslate"><span class="pre">qcow2</span></code> disk image from this blueprint by running <code class="docutils literal notranslate"><span class="pre">composer-cli</span>
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| <span class="pre">compose</span> <span class="pre">start</span> <span class="pre">http-server</span> <span class="pre">qcow2</span></code>. It will print a UUID that you can use to
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| keep track of the build. You can also cancel the build if needed.</p>
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| <p>The available types of images is displayed by <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">compose</span> <span class="pre">types</span></code>.
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| Currently this consists of: ami, ext4-filesystem, live-iso, partitioned-disk,
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| qcow2, tar, vhd, vmdk</p>
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| </div>
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| <div class="section" id="monitor-the-build-status">
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| <h2>Monitor the build status<a class="headerlink" href="#monitor-the-build-status" title="Permalink to this headline">¶</a></h2>
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| <p>Monitor it using <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">compose</span> <span class="pre">status</span></code>, which will show the status of
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| all the builds on the system. You can view the end of the anaconda build logs
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| once it is in the <code class="docutils literal notranslate"><span class="pre">RUNNING</span></code> state using <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">compose</span> <span class="pre">log</span> <span class="pre">UUID</span></code>
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| where UUID is the UUID returned by the start command.</p>
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| <p>Once the build is in the <code class="docutils literal notranslate"><span class="pre">FINISHED</span></code> state you can download the image.</p>
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| </div>
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| <div class="section" id="download-the-image">
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| <h2>Download the image<a class="headerlink" href="#download-the-image" title="Permalink to this headline">¶</a></h2>
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| <p>Downloading the final image is done with <code class="docutils literal notranslate"><span class="pre">composer-cli</span> <span class="pre">compose</span> <span class="pre">image</span> <span class="pre">UUID</span></code> and it will
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| save the qcow2 image as <code class="docutils literal notranslate"><span class="pre">UUID-disk.qcow2</span></code> which you can then use to boot a VM like this:</p>
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| <div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">qemu</span><span class="o">-</span><span class="n">kvm</span> <span class="o">--</span><span class="n">name</span> <span class="n">test</span><span class="o">-</span><span class="n">image</span> <span class="o">-</span><span class="n">m</span> <span class="mi">1024</span> <span class="o">-</span><span class="n">hda</span> <span class="o">./</span><span class="n">UUID</span><span class="o">-</span><span class="n">disk</span><span class="o">.</span><span class="n">qcow2</span>
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| </pre></div>
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| </div>
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| </div>
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