</td></tr><tr><td><code>global.tracer.datadog.address</code></td><td><code>"$(HOST_IP):8126"</code></td><td></td></tr><tr><td><code>global.imagePullSecrets</code></td><td><code>[]</code></td><td><code>Lists the secrets you need to use to pull Istio images from a secure registry.</code></td></tr><tr><td><code>global.localityLbSetting</code></td><td><code>{}</code></td><td></td></tr></tbody></table><h3 id=new-galley-key-value-pairs>New <code>galley</code> key/value pairs</h3><table><thead><tr><th>Key</th><th>