77945c9e4f
* add vault integration guide in guides section and move current vault integration content to docs section * complete guide with image * fix typos * rename step 6 and fix typos * fix typos and awkward phrasing along with links * fix duplicated step # * fix typo * fix links so that pages that pointed to the original vault integration content still point there
140 lines
4.4 KiB
Plaintext
140 lines
4.4 KiB
Plaintext
<table class="table table-bordered table-striped">
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<tr>
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<th>Variable</th>
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<th>Description</th>
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</tr>
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<tr>
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<td><tt>NOMAD_ALLOC_DIR</tt></td>
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<td>
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The path to the shared <tt>alloc/</tt> directory. See
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[here](/docs/runtime/environment.html#task-directories) for more
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information.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_TASK_DIR</tt></td>
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<td>
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The path to the task <tt>local/</tt> directory. See
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[here](/docs/runtime/environment.html#task-directories) for more
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information.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_SECRETS_DIR</tt></td>
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<td>
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Path to the task's secrets directory. See
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[here](/docs/runtime/environment.html#task-directories) for more
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information.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_MEMORY_LIMIT</tt></td>
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<td>Memory limit in MB for the task</td>
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</tr>
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<tr>
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<td><tt>NOMAD_CPU_LIMIT</tt></td>
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<td>CPU limit in MHz for the task</td>
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</tr>
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<tr>
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<td><tt>NOMAD_ALLOC_ID</tt></td>
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<td>Allocation ID of the task</td>
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</tr>
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<tr>
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<td><tt>NOMAD_ALLOC_NAME</tt></td>
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<td>Allocation name of the task</td>
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</tr>
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<tr>
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<td><tt>NOMAD_ALLOC_INDEX</tt></td>
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<td>Allocation index; useful to distinguish instances of task groups. From 0 to (count - 1).</td>
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</tr>
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<tr>
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<td><tt>NOMAD_TASK_NAME</tt></td>
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<td>Task's name</td>
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</tr>
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<tr>
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<td><tt>NOMAD_GROUP_NAME</tt></td>
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<td>Group's name</td>
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</tr>
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<tr>
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<td><tt>NOMAD_JOB_NAME</tt></td>
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<td>Job's name</td>
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</tr>
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<tr>
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<td><tt>NOMAD_DC</tt></td>
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<td>Datacenter in which the allocation is running</td>
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</tr>
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<tr>
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<td><tt>NOMAD_REGION</tt></td>
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<td>Region in which the allocation is running</td>
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</tr>
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<tr>
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<td><tt>NOMAD_META_<key></tt></td>
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<td>The metadata value given by <tt>key</tt> on the task's metadata. Note that this is different from [${meta.<key>}](/docs/runtime/interpolation.html#node-variables-) which are keys in the node's metadata.</td>
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</tr>
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<tr>
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<td><tt>VAULT_TOKEN</tt></td>
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<td>The task's Vault token. See [Vault Integration](/docs/vault-integration/index.html) for more details</td>
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</tr>
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<tr><th colspan="2">Network-related Variables</th></tr>
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<tr>
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<td><tt>NOMAD_IP_<label></tt></td>
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<td>
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Host IP for the given port <tt>label</tt>. See
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[here](/docs/job-specification/network.html) for more information.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_PORT_<label></tt></td>
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<td>
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Port for the given port <tt>label</tt>. Driver-specified port when a port
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map is used, otherwise the host's static or dynamic port allocation.
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Services should bind to this port. See
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[here](/docs/job-specification/network.html) for more information.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_ADDR_<label></tt></td>
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<td>
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Host <tt>IP:Port</tt> pair for the given port <tt>label</tt>.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_HOST_PORT_<label></tt></td>
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<td>
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Port on the host for the port <tt>label</tt>. See
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[here](/docs/job-specification/network.html#mapped_ports) for more
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information.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_IP_<task>_<label></tt></td>
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<td>
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Host IP for the given port <tt>label</tt> and <tt>task</tt> for tasks in
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the same task group.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_PORT_<task>_<label></tt></td>
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<td>
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Port for the given port <tt>label</tt> and <tt>task</tt> for tasks in
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the same task group. Driver-specified port when a port
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map is used, otherwise the host's static or dynamic port allocation.
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Services should bind to this port.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_ADDR_<task>_<label></tt></td>
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<td>
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Host <tt>IP:Port</tt> pair for the given port <tt>label</tt> and
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<tt>task</tt> for tasks in the same task group.
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</td>
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</tr>
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<tr>
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<td><tt>NOMAD_HOST_PORT_<task>_<label></tt></td>
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<td>
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Port on the host for the port <tt>label</tt> and <tt>task</tt> for tasks
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in the same task group.
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</td>
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</tr>
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</table>
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