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ansible/library
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Dag Wieers d158218c3f Add /proc/cmdline information to the default facts 
The use-case here is that based on information in the /proc/cmdline certain actions can be taken.

A practical example in our case is that we have a play at the end of the provisioning phase that reboots the system. Since we don't want to accidentally reboot a system (or restart the network) on a production machine, having a way to separate an Anaconda post-install (sshd in chroot) with a normal system is a good way to make that distinction.

    ---
    - name: reboot
      hosts: all
      tasks:
      - action: command init 6
        only_if: "not '${ansible_cmdline.BOOT_IMAGE}'.startswith('$')"

A practical problem here is the fact that we cannot simply check whether it is set or empty:

    ---
    - name: reboot
      hosts: all
      tasks:
      - action: command init 6
        only_if: "'${ansible_cmdline.BOOT_IMAGE}'"

If ansible_cmdline was a string, a simple only_if: "'${ansible_cmdline}'.find(' BOOT_IMAGE=')" was an option, but still not very "beautiful" :-/

This implementation uses shlex.split() and uses split(sep, maxsplit=1).
2012-09-06 09:35:33 +02:00
..
apt Fix invalid usage or fail_json in apt module 2012-08-18 19:43:45 -04:00
apt_repository Merge branch 'binpath' of https://github.com/sfromm/ansible into devel 2012-08-30 19:24:09 -04:00
assemble backuplocal => backup_local for API standardization reasons 2012-09-04 19:49:49 -04:00
async_status Make pep8 tests run against the library directory as well, and associated tweaks (mostly to indentation) in the library 2012-08-11 12:35:58 -04:00
async_wrapper whitespace + remove deprecated YAML parser (migration script lives in examples/scripts and warning was added 2012-08-06 20:07:02 -04:00
authorized_key whitespace + remove deprecated YAML parser (migration script lives in examples/scripts and warning was added 2012-08-06 20:07:02 -04:00
command Allow ~ expansion in chdir argument of command module 2012-09-04 14:22:53 +10:00
copy backuplocal => backup_local for API standardization reasons 2012-09-04 19:49:49 -04:00
easy_install Add option required=(True|False) to get_bin_path and update modules 2012-08-30 11:01:37 -07:00
facter Make pep8 tests run against the library directory as well, and associated tweaks (mostly to indentation) in the library 2012-08-11 12:35:58 -04:00
fetch Setup module no longer saves to disk, as templates are mostly useful in playbooks and this allows lots of simplifications 2012-07-14 11:59:12 -04:00
file Handle special files just like normal files 2012-08-21 23:48:18 +02:00
get_url Adds a thirsty=yes|no to the get_url module, such that if downloading a large file from the internet you can decide 2012-08-20 18:39:37 -04:00
git Remove obsolete comment 2012-08-28 07:29:32 -04:00
group Add option required=(True|False) to get_bin_path and update modules 2012-08-30 11:01:37 -07:00
lineinfile backuplocal => backup_local for API standardization reasons 2012-09-04 19:49:49 -04:00
mount fixed missing module argument for mount module 2012-08-13 15:20:36 -04:00
mysql_db Added login_unix_socket option to mysql_db module 2012-08-03 12:34:55 +02:00
mysql_user Added login_unix_socket option to mysql_user module 2012-08-03 12:35:18 +02:00
nagios Change from a module config file to brute force locating the nagios configs so we can find the command file. 2012-08-28 02:16:07 -04:00
ohai Make pep8 tests run against the library directory as well, and associated tweaks (mostly to indentation) in the library 2012-08-11 12:35:58 -04:00
ping Add encoding lines to python modules such that they can take unicode options if they are fed them, since the 2012-08-02 21:29:10 -04:00
pip Add option required=(True|False) to get_bin_path and update modules 2012-08-30 11:01:37 -07:00
postgresql_db bugfix in sql query 2012-08-22 13:34:24 -05:00
postgresql_user Typo 2012-08-22 12:19:55 -05:00
raw Setup module no longer saves to disk, as templates are mostly useful in playbooks and this allows lots of simplifications 2012-07-14 11:59:12 -04:00
seboolean chmod +x 2012-08-30 19:43:14 -04:00
selinux chmod +x 2012-08-30 19:43:14 -04:00
service Migrate remaining modules to use get_bin_path in module_common.py 2012-08-29 20:26:22 -07:00
setup Add /proc/cmdline information to the default facts 2012-09-06 09:35:33 +02:00
shell Add module common code to allow it to be easier to indicate whether arguments are mutually exclusive, required in conjunction, or whether one of a list of arguments is required. This simplifies writing Python modules. 2012-08-11 18:13:29 -04:00
slurp Add encoding lines to python modules such that they can take unicode options if they are fed them, since the 2012-08-02 21:29:10 -04:00
subversion Subversion dest should allow ~ expansion 2012-09-04 10:15:13 +10:00
supervisorctl Use get_bin_path properly 2012-08-31 15:03:26 -04:00
template Setup module no longer saves to disk, as templates are mostly useful in playbooks and this allows lots of simplifications 2012-07-14 11:59:12 -04:00
user Add option required=(True|False) to get_bin_path and update modules 2012-08-30 11:01:37 -07:00
virt Make pep8 tests run against the library directory as well, and associated tweaks (mostly to indentation) in the library 2012-08-11 12:35:58 -04:00
wait_for chmod +x 2012-08-30 19:43:14 -04:00
yum fix up local_nvra 2012-08-24 13:51:07 -04:00