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| author | Brett Holman <brett.holman@canonical.com> | 2023-04-25 12:09:45 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-25 12:09:45 -0600 |
| commit | c1b4722036a1ad3f683b7942db4d07639f88dcd2 (patch) | |
| tree | 19ddbd7952b3d501c7fd203ec6125f84f3ff00b6 /doc/rtd/explanation/boot.rst | |
| parent | 1132b2ce31fb0f5f3196fb14776e8a64fe2d5695 (diff) | |
| download | cloud-init-git-c1b4722036a1ad3f683b7942db4d07639f88dcd2.tar.gz | |
Update kernel command line docs (SC-1457) (#2133)
- describe kernel command line override
- add OpenStack Ironic selection instructions
- describe datasource selection
- move datasource creation doc to dev section
- remove generator stage from boot stages
- document how to disable cloud-init in howtos
- fix missing kernel-cmdline.rst link
- update outdated security advice
Document the following commits:
34e8c914df666c937e48f5d1c3add0bd47e4e7eb
f146fe71733e72b94fad525b8cc9988b1405e760
250280ada67995a8449b64027b879d01939d2729
612b4de892d19333c33276d541fed99fd16d3998
a60c0845806baff72c74603286d048efbafab664
d1ffbea556a06105d1ade88b4143ad43f53692c4
02202954c65a7a1cdb9b28703bd0af01edd0e091
Diffstat (limited to 'doc/rtd/explanation/boot.rst')
| -rw-r--r-- | doc/rtd/explanation/boot.rst | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/doc/rtd/explanation/boot.rst b/doc/rtd/explanation/boot.rst index 42ccbc87..02176a01 100644 --- a/doc/rtd/explanation/boot.rst +++ b/doc/rtd/explanation/boot.rst @@ -17,21 +17,9 @@ stages to boot: Generator ========= - -When booting under ``systemd``, a `generator`_ will run that determines if -``cloud-init.target`` should be included in the boot goals. By default, this -generator will enable ``cloud-init``. It will not enable ``cloud-init`` -if either: - -- The file :file:`/etc/cloud/cloud-init.disabled` exists, or -- The kernel command line as found in :file:`/proc/cmdline` contains - ``cloud-init=disabled``. When running in a container, the kernel command - line is not honored, but ``cloud-init`` will read an environment - variable named ``KERNEL_CMDLINE`` in its place. - -.. note:: - These mechanisms for disabling ``cloud-init`` at runtime currently only - exist in ``systemd``. +When booting under ``systemd``, a generator will run that determines if +cloud-init.target should be included in the boot goals. ``ds-identify`` +runs at this stage. .. _boot-Local: |