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class="container docs"><div class="row"><div class="col-md-11 nofloat center-block"><div class="row"><div id="sidebar-container" class="col-sm-3"><ul class="doc-side-nav"><li><h5 class='doc-side-nav-title'>Setup</h5></li><script type="text/javascript"> var docs = []; docs.push({path: [ "cloudfoundry", "index.md", ], url: "/docs/setup/cloudfoundry/", title: "Cloud Foundry", order: 40, overview: "Instructions for installing the Istio control plane in Cloud Foundry."}); docs.push({path: [ "cloudfoundry", "install.md", ], url: "/docs/setup/cloudfoundry/install.html", title: "Installation", order: 10, overview: "Instructions for installing the Istio control plane in Cloud Foundry."}); docs.push({path: [ "consul", "faq.md", ], url: "/docs/setup/consul/faq.html", title: "FAQ", order: 100, overview: "Frequently asked questions, current limitations and troubleshooting tips."}); docs.push({path: [ "consul", "index.md", ], url: "/docs/setup/consul/", title: "Nomad & Consul", order: 20, overview: 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[ "mesos", "index.md", ], url: "/docs/setup/mesos/", title: "Mesos", order: 50, overview: "Instructions for installing the Istio control plane in Apache Mesos."}); docs.push({path: [ "mesos", "install.md", ], url: "/docs/setup/mesos/install.html", title: "Installation", order: 10, overview: "Instructions for installing the Istio control plane in Apache Mesos."}); genNavBarTree(docs) </script></ul></div><div id="tab-container" class="col-xs-1 tab-neg-margin pull-left"> <a id="sidebar-tab" class="glyphicon glyphicon-chevron-left" href="javascript:void 0;"></a></div><div id="content-container" class="thin-left-border col-sm-9 markdown"><div id="toc" class="toc"></div><div id="doc-content"><h1>FAQ</h1><ul><li><p><em>My application isnt working, where can I troubleshoot this?</em></p><p>Please ensure all required containers are running: etcd, istio-apiserver, consul, registrator, pilot. If one of them is not running, you may find the {containerID} using <code>docker ps -a</code> and then use <code>docker logs {containerID}</code> to read the logs.</p></li><li><p><em>How do I unset the context changed by istioctl at the end?</em></p><p>Your <code>kubectl</code> is switched to use the istio context at the end of the <code>istio context-create</code> command. You can use <code>kubectl config get-contexts</code> to obtain the list of contexts and <code>kubectl config use-context {desired-context}</code> to switch to use your desired context.</p></li></ul></div></div></div></div></div></div><script src="/v0.2/js/sidemenu.js"></script><footer><div class="container"><div class="row"><div class="col-md-2"></div><div class="col-md-3 col-sm-4 col-xs-12 center-block"><ul class="toggle"><p class="header">Docs</p><li><a href="/v0.2/docs/">Welcome</a></li><li><a href="/v0.2/docs/concepts">Concepts</a></li><li><a href="/v0.2/docs/setup">Setup</a></li><li><a href="/v0.2/docs/tasks">Tasks</a></li><li><a href="/v0.2/docs/guides">Guides</a></li><li><a href="/v0.2/docs/reference">Reference</a></li></ul></div><hr class="footer-sections" /><div class="col-md-3 col-sm-4 col-xs-12 center-block"><ul class="toggle"><p class="header">Resources</p><li><a href="/v0.2/faq">Frequently Asked Questions</a></li><li><a href="/v0.2/troubleshooting">Troubleshooting Guide</a></li><li><a href="/v0.2/bugs">Report a Bug</a></li><li><a href="https://github.com/istio/istio.github.io/issues/new?title=Issue with _docs/setup/consul/faq.md">Report a Doc Issue</a></li><li><a href="https://github.com/istio/istio.github.io/edit/master/_docs/setup/consul/faq.md">Edit This Page on GitHub</a></li></ul></div><hr class="footer-sections" /><div class="col-md-3 col-sm-4 col-xs-12 center-block"><ul class="toggle"><p class="header">Community</p><li><a href="https://groups.google.com/forum/#!forum/istio-users" target="_blank"><span class="group">User</span></a> | <a href="https://groups.google.com/forum/#!forum/istio-dev" target="_blank">Dev</a> | <a href="https://github.com/istio/istio/blob/master/GROUPS.md#working-groups" target="_blank">Working Group Lists</a></li><li><a href="https://twitter.com/IstioMesh" target="_blank"><span class="twitter">Twitter</span></a></li><li><a href="https://github.com/istio/istio" target="_blank"><span class="github">GitHub</span></a></li></ul></div><div class="col-md-1"></div></div><div class="row"><p class="description small text-center"> Istio 0.2, Copyright &copy; 2017 Istio Authors<br> Archived on 12-Nov-2017</p></div></div></footer><script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.15.0/jquery.validate.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.form/4.2.1/jquery.form.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-visible/1.2.0/jquery.visible.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <script src="/v0.2/js/common.js"></script> <script src="/v0.2/js/buttons.js"></script> <script src="/v0.2/js/search.js"></script> <script src="/v0.2/js/prism.js"></script></body></html>