namespace cannot communicate.</p><ol><li><p>Set the <code>SLEEP_POD_FOO</code> environment variable to the name of <code>sleep</code> pod.</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ export SLEEP_POD_FOO=$(kubectl get pod -n foo -l app=sleep -o jsonpath={.items..metadata.name})
</code></pre></li><li><p>Check network connectivity between service <code>sleep</code> and <code>httpbin</code> in the <code>foo</code> namespace.</p><pre><code class=language-bash data-expandlinks=true 