path: root/interface-definitions/container.xml.in

<?xml version="1.0"?>
<interfaceDefinition>
  <node name="container" owner="${vyos_conf_scripts_dir}/container.py">
    <properties>
      <help>Container applications</help>
      <priority>1280</priority>
    </properties>
    <children>
      <tagNode name="name">
        <properties>
          <help>Container name</help>
          <constraint>
            <regex>[-a-zA-Z0-9]+</regex>
          </constraint>
          <constraintErrorMessage>Container name must be alphanumeric and can contain hyphens</constraintErrorMessage>
        </properties>
        <children>
          <leafNode name="allow-host-networks">
            <properties>
              <help>Allow host networks in container</help>
              <valueless/>
            </properties>
          </leafNode>
          <leafNode name="cap-add">
            <properties>
              <help>Container capabilities/permissions</help>
              <completionHelp>
                <list>net-admin net-bind-service net-raw setpcap sys-admin sys-time</list>
              </completionHelp>
              <valueHelp>
                <format>net-admin</format>
                <description>Network operations (interface, firewall, routing tables)</description>
              </valueHelp>
              <valueHelp>
                <format>net-bind-service</format>
                <description>Bind a socket to privileged ports (port numbers less than 1024)</description>
              </valueHelp>
              <valueHelp>
                <format>net-raw</format>
                <description>Permission to create raw network sockets</description>
              </valueHelp>
              <valueHelp>
                <format>setpcap</format>
                <description>Capability sets (from bounded or inherited set)</description>
              </valueHelp>
              <valueHelp>
                <format>sys-admin</format>
                <description>Administation operations (quotactl, mount, sethostname, setdomainame)</description>
              </valueHelp>
              <valueHelp>
                <format>sys-time</format>
                <description>Permission to set system clock</description>
              </valueHelp>
              <constraint>
                <regex>(net-admin|net-bind-service|net-raw|setpcap|sys-admin|sys-time)</regex>
              </constraint>
              <multi/>
            </properties>
          </leafNode>
          #include <include/generic-description.xml.i>
          <tagNode name="device">
            <properties>
              <help>Add a host device to the container</help>
            </properties>
            <children>
              <leafNode name="source">
                <properties>
                  <help>Source device (Example: "/dev/x")</help>
                  <valueHelp>
                    <format>txt</format>
                    <description>Source device</description>
                  </valueHelp>
                </properties>
              </leafNode>
              <leafNode name="destination">
                <properties>
                  <help>Destination container device (Example: "/dev/x")</help>
                  <valueHelp>
                    <format>txt</format>
                    <description>Destination container device</description>
                  </valueHelp>
                </properties>
              </leafNode>
            </children>
          </tagNode>
          #include <include/generic-disable-node.xml.i>
          <tagNode name="environment">
            <properties>
              <help>Add custom environment variables</help>
              <constraint>
                <regex>[-_a-zA-Z0-9]+</regex>
              </constraint>
              <constraintErrorMessage>Environment variable name must be alphanumeric and can contain hyphen and underscores</constraintErrorMessage>
            </properties>
            <children>
              <leafNode name="value">
                <properties>
                  <help>Set environment option value</help>
                  <valueHelp>
                    <format>txt</format>
                    <description>Set environment option value</description>
                  </valueHelp>
                </properties>
              </leafNode>
            </children>
          </tagNode>
          <leafNode name="entrypoint">
            <properties>
              <help>Override the default ENTRYPOINT from the image</help>
              <constraint>
                <regex>[ !#-%&amp;(-~]+</regex>
              </constraint>
              <constraintErrorMessage>Entrypoint must be ascii characters, use &amp;quot; and &amp;apos for double and single quotes respectively</constraintErrorMessage>
            </properties>
          </leafNode>
          <leafNode name="host-name">
            <properties>
              <help>Container host name</help>
              <constraint>
                <regex>[A-Za-z0-9][-.A-Za-z0-9]*[A-Za-z0-9]</regex>
              </constraint>
              <constraintErrorMessage>Host-name must be alphanumeric and can contain hyphens</constraintErrorMessage>
            </properties>
          </leafNode>
          <leafNode name="image">
            <properties>
              <help>Image name in the hub-registry</help>
            </properties>
          </leafNode>
          <leafNode name="command">
            <properties>
              <help>Override the default CMD from the image</help>
              <constraint>
                <regex>[ !#-%&amp;(-~]+</regex>
              </constraint>
              <constraintErrorMessage>Command must be ascii characters, use &amp;quot; and &amp;apos for double and single quotes respectively</constraintErrorMessage>
            </properties>
          </leafNode>
          <leafNode name="arguments">
            <properties>
              <help>The command's arguments for this container</help>
              <constraint>
                <regex>[ !#-%&amp;(-~]+</regex>
              </constraint>
              <constraintErrorMessage>The command's arguments must be ascii characters, use &amp;quot; and &amp;apos for double and single quotes respectively</constraintErrorMessage>
            </properties>
          </leafNode>
          <leafNode name="memory">
            <properties>
              <help>Memory (RAM) available to this container</help>
              <valueHelp>
                <format>u32:0</format>
                <description>Unlimited</description>
              </valueHelp>
              <valueHelp>
                <format>u32:1-16384</format>
                <description>Container memory in megabytes (MB)</description>
              </valueHelp>
              <constraint>
                <validator name="numeric" argument="--range 0-16384"/>
              </constraint>
              <constraintErrorMessage>Container memory must be in range 0 to 16384 MB</constraintErrorMessage>
            </properties>
            <defaultValue>512</defaultValue>
          </leafNode>
          <leafNode name="shared-memory">
            <properties>
              <help>Shared memory available to this container</help>
              <valueHelp>
                <format>u32:0</format>
                <description>Unlimited</description>
              </valueHelp>
              <valueHelp>
                <format>u32:1-8192</format>
                <description>Container memory in megabytes (MB)</description>
              </valueHelp>
              <constraint>
                <validator name="numeric" argument="--range 0-8192"/>
              </constraint>
              <constraintErrorMessage>Container memory must be in range 0 to 8192 MB</constraintErrorMessage>
            </properties>
            <defaultValue>64</defaultValue>
          </leafNode>
          <tagNode name="network">
            <properties>
              <help>Attach user defined network to container</help>
              <completionHelp>
                <path>container network</path>
              </completionHelp>
            </properties>
            <children>
              <leafNode name="address">
                <properties>
                  <!-- PODMAN currently does not support more then one IPv4 or IPv6 address assignments to a container -->
                  <help>Assign static IP address to container</help>
                  <valueHelp>
                    <format>ipv4</format>
                    <description>IPv4 address</description>
                  </valueHelp>
                  <constraint>
                    <validator name="ipv4-address"/>
                  </constraint>
                </properties>
              </leafNode>
            </children>
          </tagNode>
          <tagNode name="port">
            <properties>
              <help>Publish port to the container</help>
            </properties>
            <children>
              <leafNode name="source">
                <properties>
                  <help>Source host port</help>
                  <valueHelp>
                    <format>u32:1-65535</format>
                    <description>Source host port</description>
                  </valueHelp>
                  <valueHelp>
                    <format>start-end</format>
                    <description>Source host port range (e.g. 10025-10030)</description>
                  </valueHelp>
                  <constraint>
                    <validator name="port-range"/>
                  </constraint>
                </properties>
              </leafNode>
              <leafNode name="destination">
                <properties>
                  <help>Destination container port</help>
                  <valueHelp>
                    <format>u32:1-65535</format>
                    <description>Destination container port</description>
                  </valueHelp>
                  <valueHelp>
                    <format>start-end</format>
                    <description>Destination container port range (e.g. 10025-10030)</description>
                  </valueHelp>
                  <constraint>
                    <validator name="port-range"/>
                  </constraint>
                </properties>
              </leafNode>
              <leafNode name="protocol">
                <properties>
                  <help>Transport protocol used for port mapping</help>
                  <completionHelp>
                    <list>tcp udp</list>
                  </completionHelp>
                  <valueHelp>
                    <format>tcp</format>
                    <description>Use Transmission Control Protocol for given port</description>
                  </valueHelp>
                  <valueHelp>
                    <format>udp</format>
                    <description>Use User Datagram Protocol for given port</description>
                  </valueHelp>
                  <constraint>
                    <regex>(tcp|udp)</regex>
                  </constraint>
                </properties>
                <defaultValue>tcp</defaultValue>
              </leafNode>
            </children>
          </tagNode>
          <leafNode name="restart">
            <properties>
              <help>Restart options for container</help>
              <completionHelp>
                <list>no on-failure always</list>
              </completionHelp>
              <valueHelp>
                <format>no</format>
                <description>Do not restart containers on exit</description>
              </valueHelp>
              <valueHelp>
                <format>on-failure</format>
                <description>Restart containers when they exit with a non-zero exit code, retrying indefinitely</description>
              </valueHelp>
              <valueHelp>
                <format>always</format>
                <description>Restart containers when they exit, regardless of status, retrying indefinitely</description>
              </valueHelp>
              <constraint>
                <regex>(no|on-failure|always)</regex>
              </constraint>
            </properties>
            <defaultValue>on-failure</defaultValue>
          </leafNode>
          <tagNode name="volume">
            <properties>
              <help>Mount a volume into the container</help>
            </properties>
            <children>
              <leafNode name="source">
                <properties>
                  <help>Source host directory</help>
                  <valueHelp>
                    <format>txt</format>
                    <description>Source host directory</description>
                  </valueHelp>
                </properties>
              </leafNode>
              <leafNode name="destination">
                <properties>
                  <help>Destination container directory</help>
                  <valueHelp>
                    <format>txt</format>
                    <description>Destination container directory</description>
                  </valueHelp>
                </properties>
              </leafNode>
              <leafNode name="mode">
                <properties>
                  <help>Volume access mode ro/rw</help>
                  <completionHelp>
                    <list>ro rw</list>
                  </completionHelp>
                  <valueHelp>
                    <format>ro</format>
                    <description>Volume mounted into the container as read-only</description>
                  </valueHelp>
                  <valueHelp>
                    <format>rw</format>
                    <description>Volume mounted into the container as read-write</description>
                  </valueHelp>
                  <constraint>
                    <regex>(ro|rw)</regex>
                  </constraint>
                </properties>
                <defaultValue>rw</defaultValue>
              </leafNode>
            </children>
          </tagNode>
        </children>
      </tagNode>
      <tagNode name="network">
        <properties>
          <help>Network name</help>
          <constraint>
            <regex>[-_a-zA-Z0-9]{1,11}</regex>
          </constraint>
          <constraintErrorMessage>Network name cannot be longer than 11 characters</constraintErrorMessage>
        </properties>
        <children>
          <leafNode name="description">
            <properties>
              <help>Network description</help>
            </properties>
          </leafNode>
          <leafNode name="prefix">
            <properties>
              <help>Prefix which allocated to that network</help>
              <valueHelp>
                <format>ipv4net</format>
                <description>IPv4 network prefix</description>
              </valueHelp>
              <valueHelp>
                <format>ipv6net</format>
                <description>IPv6 network prefix</description>
              </valueHelp>
              <constraint>
                <validator name="ipv4-prefix"/>
                <validator name="ipv6-prefix"/>
              </constraint>
              <multi/>
            </properties>
          </leafNode>
        </children>
      </tagNode>
      <leafNode name="registry">
        <properties>
          <help>Registry Name</help>
          <multi/>
        </properties>
        <defaultValue>docker.io quay.io</defaultValue>
      </leafNode>
    </children>
  </node>
</interfaceDefinition>