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qiujiandong1
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Reviewed-by: Eotvos, Oliver <oliver.eotvos@t-systems.com> Co-authored-by: qiujiandong1 <qiujiandong1@huawei.com> Co-committed-by: qiujiandong1 <qiujiandong1@huawei.com>
28 lines
5.1 KiB
HTML
28 lines
5.1 KiB
HTML
<a name="asm_01_0057"></a><a name="asm_01_0057"></a>
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<h1 class="topictitle1">Adding a Route</h1>
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<div id="body0000001121400726"><div class="section" id="asm_01_0057__section195155335313"><h4 class="sectiontitle">Scenarios</h4><p id="asm_01_0057__p931218541531">You can add multiple routes and configure multiple forwarding policies for a created gateway.</p>
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</div>
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<div class="section" id="asm_01_0057__section8243022955"><h4 class="sectiontitle">Procedure</h4><ol id="asm_01_0057__ol4817103154612"><li id="asm_01_0057__li218910061117"><span>Log in to the ASM console and click the name of the target service mesh to go to its details page.</span></li><li id="asm_01_0057__li4563349450"><span>In the navigation pane, choose <strong id="asm_01_0057__b1723779989102359">Gateway Management</strong>. On the displayed page, locate the target gateway and click <span class="uicontrol" id="asm_01_0057__uicontrol1443280921102359"><b>Add Route</b></span> in the <strong id="asm_01_0057__b1193311901102359">Operation</strong> column. In the displayed dialog box, configure the following parameters:</span><p><ul id="asm_01_0057__ul43052021171916"><li id="asm_01_0057__li103041421111912"><strong id="asm_01_0057__b20304152120193">Domain Name</strong><p id="asm_01_0057__p1330482114196">Enter the external domain name of the service. If this parameter is left blank, the IP address of the load balancer is used by default. If you enable TLS termination, enter a domain name configured in the certificate for SNI domain name verification.</p>
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</li><li id="asm_01_0057__li1230512118195"><strong id="asm_01_0057__b3304192131916">URL Matching Rule</strong><ul id="asm_01_0057__ul43041021141915"><li id="asm_01_0057__li193041021111910"><strong id="asm_01_0057__b1911861163410">Prefix match</strong>: A URL can be accessed if its prefix is the same as the URL you set. For example, if the URL is set to <strong id="asm_01_0057__b19458121723417">/healthz</strong>, <strong id="asm_01_0057__b144584176344">/healthz/v1</strong> and <strong id="asm_01_0057__b8458151720345">/healthz/v2</strong> can be accessed.</li><li id="asm_01_0057__li2304821181912"><strong id="asm_01_0057__b14157322133415">Full match</strong>: Only the URL that fully matches the URL you set can be accessed. For example, if the URL is set to <strong id="asm_01_0057__b1582612399341">/healthz</strong>, only <strong id="asm_01_0057__b2826339163411">/healthz</strong> can be accessed.</li></ul>
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</li><li id="asm_01_0057__li1305192141912"><strong id="asm_01_0057__b193051421101911">URL</strong><p id="asm_01_0057__p123051212194">Mapped URL that can access the target service, for example, <strong id="asm_01_0057__b19589191713243">/example</strong>.</p>
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<div class="note" id="asm_01_0057__note1841442516472"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="asm_01_0057__p19415112514478">The URLs of the same gateway must be unique.</p>
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</div></div>
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</li><li id="asm_01_0057__li133056214197"><strong id="asm_01_0057__b130522112199">Namespace</strong><p id="asm_01_0057__p18305421111919">Select the namespace that the gateway belongs to.</p>
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</li><li id="asm_01_0057__li33051621171912"><strong id="asm_01_0057__b11305121111916">Target Service</strong><p id="asm_01_0057__p134063347264">Service of the gateway. Select a value from the drop-down list box. The target service is filtered based on the corresponding gateway protocol. For details about the filtering rules, see <a href="asm_faq_0035.html">Why Cannot I Select the Corresponding Service When Adding a Route?</a>.</p>
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<p id="asm_01_0057__p18216183513118">The service which configuration diagnosis fails cannot be selected. You need to fix the issues first. For details, see <a href="asm_01_0060.html">Fixing Items Manually</a> or <a href="asm_01_0065.html">Fixing Items Automatically</a>.</p>
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</li><li id="asm_01_0057__li10305621141916"><strong id="asm_01_0057__b5305121111910">Access Port</strong><p id="asm_01_0057__p9305182112191">Only ports that match external protocols are displayed.</p>
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</li><li id="asm_01_0057__li8016197318"><strong id="asm_01_0057__b1986112519313">Rewrite</strong><p id="asm_01_0057__p42700201559">(This parameter is configurable when the external protocol is HTTP.)</p>
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<p id="asm_01_0057__p149531923439">Rewrite the HTTP URI and host/authority header before forwarding. This option is disabled by default. To enable it, configure the following parameters:</p>
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<ul id="asm_01_0057__ul147951020181917"><li id="asm_01_0057__li279572091910"><strong id="asm_01_0057__b7909141711237">URI</strong>: used to rewrite the URI or prefix. If the original path is matched by prefix, the value provided in this field replaces the corresponding matched prefix.</li><li id="asm_01_0057__li3390152618199"><strong id="asm_01_0057__b15841624102313">Host/Authority Header</strong>: used to rewrite the HTTP host/authority header.</li></ul>
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</li></ul>
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</p></li><li id="asm_01_0057__li1666416119713"><span>Click <span class="uicontrol" id="asm_01_0057__uicontrol8784608473"><b>OK</b></span>.</span></li></ol>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="asm_01_0033.html">Gateway Management</a></div>
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</div>
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</div>
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