{% assign skip_uj_paths = "migrators" | split: "," %} {% for path in site.data.user-personas %} {% if skip_uj_paths contains path[0] %} {% else %} {% for persona in path[1] %}

{% assign persona_info = persona[1] %} {% if persona_info.glossary_id %} {{ site.data.glossary[persona_info.glossary_id].short-description }} {% else if persona_info.short_desc %} {{ persona_info.short_desc }} {% endif %}

{% endfor %} {% endif %} {% endfor %}

Kubernetes is an open source system for managing [containerized applications](https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/) across multiple hosts, providing basic mechanisms for deployment, maintenance, and scaling of applications. The open source project is hosted by the Cloud Native Computing Foundation ([CNCF](https://www.cncf.io/about)).

[Download Current Release](/docs/imported/release/notes/)

[Supported Doc Versions](/docs/home/supported-doc-versions/)

Browse Docs

{% assign sections = "setup,concepts,tasks,tutorials,reference,docs-home" | split: "," %} {% for section_id in sections %} {% assign section_data = site.data[section_id] %} {% assign section_toc = section_data.toc %}

{% assign section_toc = section_toc | where_exp: "elt", "elt.title != null" %} {% assign num_pages = section_toc | size %} {% assign column_size = num_pages | divided_by: 3.0 | ceil %}

{% for i in (1..num_pages) %} {% assign index = i | minus: 1 %} {% assign offset = index | modulo: column_size | plus: 1 %} {% assign section_elt = section_toc[index] %} {% if page.display_browse_numbers %} {% assign browse_number = i | prepend: "0" | slice: -2, 2 | append: " - " %} {% else %} {% assign browse_number = "" %} {% endif %} {% if offset == 1 %}

{% endif %} {% assign elt_url = section_elt.path | default: section_elt.landing_page | default: "#" %} {{ section_elt.title | prepend: browse_number }}
{% if offset == column_size or i == num_pages %}

{% endif %} {% endfor %}

{% endfor %}

{{ page.title }}