Current File : //usr/lib/python2.7/site-packages/salt/modules/kernelpkg_linux_yum.pyo
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Manage Linux kernel packages on YUM-based systems
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Load this module on RedHat-based systems only
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Return the version of the running kernel.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.active
u pkg.normalize_nameu
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Return a list of all installed kernels.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.list_installed
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Return the version of the latest kernel from the package repositories.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.latest_available
u pkg.latest_versionu ( R
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Return the version of the latest installed kernel.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.latest_installed
.. note::
This function may not return the same value as
:py:func:`~salt.modules.kernelpkg_linux_yum.active` if a new kernel
has been installed and the system has not yet been rebooted.
The :py:func:`~salt.modules.kernelpkg_linux_yum.needs_reboot` function
exists to detect this condition.
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Detect if a new kernel version has been installed but is not running.
Returns True if a new kernel is installed, False otherwise.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.needs_reboot
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Upgrade the kernel and optionally reboot the system.
reboot : False
Request a reboot if a new kernel is available.
at_time : immediate
Schedule the reboot at some point in the future. This argument
is ignored if ``reboot=False``. See
:py:func:`~salt.modules.system.reboot` for more details
on this argument.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.upgrade
salt '*' kernelpkg.upgrade reboot=True at_time=1
.. note::
An immediate reboot often shuts down the system before the minion has a
chance to return, resulting in errors. A minimal delay (1 minute) is
useful to ensure the result is delivered to the master.
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Detect if a new kernel version is available in the repositories.
Returns True if a new kernel is available, False otherwise.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.upgrade_available
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Remove a specific version of the kernel.
release
The release number of an installed kernel. This must be the entire release
number as returned by :py:func:`~salt.modules.kernelpkg_linux_yum.list_installed`,
not the package name.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.remove 3.10.0-327.el7
u% Kernel release '{0}' is not installedu Active kernel cannot be removedu {0}-{1}u Removing kernel package %su
pkg.list_pkgsu
config.getu
systemd.scopeu systemd-runu --scopeu -yu removeu cmd.run_allt output_loglevelu tracet python_shellu retcodei u" Error occurred removing package(s)t infou stderru errorsu changesu removedN( R R t formatR R R# R, R
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Remove all unused kernel packages from the system.
keep_latest : True
In the event that the active kernel is not the latest one installed, setting this to True
will retain the latest kernel package, in addition to the active one. If False, all kernel
packages other than the active one will be removed.
CLI Example:
.. code-block:: bash
salt '*' kernelpkg.cleanup
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Return static string for the package name
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Compare function for package version sorting
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