https://pizza.rs/tags/join-token/Recent content in Join Token on INFINI PizzaHugoenhttps://pizza.rs/docs/administration/cluster/Mon, 01 Jan 0001 00:00:00 +0000https://pizza.rs/docs/administration/cluster/<h1 id="cluster-management-apis"> Cluster management APIs <a class="anchor" href="#cluster-management-apis">#</a> </h1> <p>Operator-facing <code>/_cluster/*</code> endpoints beyond <a href="https://pizza.rs/docs/administration/observability/health/">health</a> and <a href="https://pizza.rs/docs/administration/observability/state/">state</a>: the allocation dashboard, node removal, and join-token management.</p> <h2 id="regions"> Regions <a class="anchor" href="#regions">#</a> </h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /_cluster/_regions </span></span></code></pre></div><p>A lightweight summary of every region this node knows about — identity (name, uuid, zone), leader, member nodes with their API/RPC addresses, and per-region counts. The region serving the request is marked <code>local</code>, telling you which <code>/_cluster/_region/_local/...</code> endpoints apply to it.</p> <h2 id="allocation-dashboard"> Allocation dashboard <a class="anchor" href="#allocation-dashboard">#</a> </h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /_cluster/allocation </span></span></code></pre></div><p>The leader&rsquo;s shard-allocation view: the effective <code>cluster.routing.*</code> settings, per-node shard load, the recent allocation/relocation task history (newest first) and how many tasks are in flight. Answers &ldquo;what is the allocator doing right now&rdquo;.</p>