77 lines
4.6 KiB
ReStructuredText
77 lines
4.6 KiB
ReStructuredText
=======================
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Manage Compute services
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=======================
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You can enable and disable Compute services. The following
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examples disable and enable the ``nova-compute`` service.
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#. List the Compute services:
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.. code-block:: console
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$ nova service-list
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+------------------+----------+----------+---------+-------+----------------------------+-----------------+
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| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
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+------------------+----------+----------+---------+-------+----------------------------+-----------------+
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| nova-conductor | devstack | internal | enabled | up | 2013-10-16T00:56:08.000000 | None |
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| nova-cert | devstack | internal | enabled | up | 2013-10-16T00:56:09.000000 | None |
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| nova-compute | devstack | nova | enabled | up | 2013-10-16T00:56:07.000000 | None |
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| nova-network | devstack | internal | enabled | up | 2013-10-16T00:56:06.000000 | None |
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| nova-scheduler | devstack | internal | enabled | up | 2013-10-16T00:56:04.000000 | None |
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| nova-consoleauth | devstack | internal | enabled | up | 2013-10-16T00:56:07.000000 | None |
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+------------------+----------+----------+---------+-------+----------------------------+-----------------+
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#. Disable a nova service:
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.. code-block:: console
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$ nova service-disable localhost.localdomain nova-compute --reason 'trial log'
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+----------+--------------+----------+-------------------+
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| Host | Binary | Status | Disabled Reason |
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+----------+--------------+----------+-------------------+
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| devstack | nova-compute | disabled | Trial log |
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+----------+--------------+----------+-------------------+
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#. Check the service list:
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.. code-block:: console
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$ nova service-list
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+------------------+----------+----------+---------+-------+----------------------------+------------------+
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| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
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+------------------+----------+----------+---------+-------+----------------------------+------------------+
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| nova-conductor | devstack | internal | enabled | up | 2013-10-16T00:56:48.000000 | None |
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| nova-cert | devstack | internal | enabled | up | 2013-10-16T00:56:49.000000 | None |
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| nova-compute | devstack | nova | disabled | up | 2013-10-16T00:56:47.000000 | Trial log |
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| nova-network | devstack | internal | enabled | up | 2013-10-16T00:56:51.000000 | None |
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| nova-scheduler | devstack | internal | enabled | up | 2013-10-16T00:56:44.000000 | None |
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| nova-consoleauth | devstack | internal | enabled | up | 2013-10-16T00:56:47.000000 | None |
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+------------------+----------+----------+---------+-------+----------------------------+------------------+
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#. Enable the service:
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.. code-block:: console
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$ nova service-enable localhost.localdomain nova-compute
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+----------+--------------+---------+
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| Host | Binary | Status |
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+----------+--------------+---------+
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| devstack | nova-compute | enabled |
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+----------+--------------+---------+
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#. Check the service list:
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.. code-block:: console
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$ nova service-list
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+------------------+----------+----------+---------+-------+----------------------------+-----------------+
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| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
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+------------------+----------+----------+---------+-------+----------------------------+-----------------+
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| nova-conductor | devstack | internal | enabled | up | 2013-10-16T00:57:08.000000 | None |
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| nova-cert | devstack | internal | enabled | up | 2013-10-16T00:57:09.000000 | None |
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| nova-compute | devstack | nova | enabled | up | 2013-10-16T00:57:07.000000 | None |
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| nova-network | devstack | internal | enabled | up | 2013-10-16T00:57:11.000000 | None |
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| nova-scheduler | devstack | internal | enabled | up | 2013-10-16T00:57:14.000000 | None |
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| nova-consoleauth | devstack | internal | enabled | up | 2013-10-16T00:57:07.000000 | None |
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+------------------+----------+----------+---------+-------+----------------------------+-----------------+
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