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811aa2611e
The SET GLOBAL statement requires properly quoting of values. For example, the
following correct queries will fail if quotes are toggled:
mysql> SET GLOBAL innodb_lru_scan_depth = 2000;
mysql> SET GLOBAL master_info_repository = "TABLE";
`mysql_variable` module doesn't quote the value argument, therefore
string values will fail.
# this task will pass, 2000 is passed without quotes
- name: set a numeric value
mysql_variable: variable=innodb_lru_scan_depth value=2000
# this task will fail, TABLE is passed without quotes
- name: set a string value
mysql_variable: variable=master_info_repository value=TABLE
With this patch prepared statements are used. Proper quoting will be
done automatically based on the type of the variables thus an attempt
to convert to int, then to float is done in first place.
Booleans values, ie: ON, OFF, are not specially handled because they
can be quoted. For example, the following queries are correct and
equivalent, they all set _innodb_file_per_table_ to logical _True_:
mysql> SET GLOBAL innodb_file_per_table = "ON";
mysql> SET GLOBAL innodb_file_per_table = ON;
mysql> SET GLOBAL innodb_file_per_table = 1;
Tested in mysql 5.5 and 5.6.
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|---|---|---|
| bin | 11 years ago | |
| docs/man | 11 years ago | |
| docsite | 11 years ago | |
| examples | 11 years ago | |
| hacking | 11 years ago | |
| lib/ansible | 11 years ago | |
| library | 11 years ago | |
| packaging | 11 years ago | |
| plugins | 11 years ago | |
| test | 11 years ago | |
| .gitignore | 11 years ago | |
| CHANGELOG.md | 11 years ago | |
| CODING_GUIDELINES.md | 11 years ago | |
| CONTRIBUTING.md | 11 years ago | |
| COPYING | 13 years ago | |
| MANIFEST.in | 12 years ago | |
| Makefile | 11 years ago | |
| README.md | 11 years ago | |
| RELEASES.txt | 11 years ago | |
| VERSION | 11 years ago | |
| setup.py | 11 years ago | |
README.md
Ansible
Ansible is a radically simple configuration-management, deployment, task-execution, and multinode orchestration framework.
Read the documentation and more at http://ansible.com/
Many users run straight from the development branch (it's generally fine to do so), but you might also wish to consume a release. You can find instructions here for a variety of platforms. If you want a tarball of the last release, go to releases.ansible.com and you can also install with pip.
Design Principles
- Dead simple setup
- Super fast & parallel by default
- No server or client daemons; use existing SSHd
- No additional software required on client boxes
- Modules can be written in ANY language
- Awesome API for creating very powerful distributed scripts
- Be usable as non-root
- The easiest config management system to use, ever.
Get Involved
- Read Contributing.md for all kinds of ways to contribute to and interact with the project, including mailing list information and how to submit bug reports and code to Ansible.
- When submitting a bug report, include 1) the output of 'ansible --version', 2) what you expected to happen, 3) what actually happened, and 4) any relevant commands and output.
- All code submissions are done through pull requests. Take care to make sure no merge commits are in the submission, and use "git rebase" vs "git merge" for this reason. If submitting a large code change (other than modules), it's probably a good idea to join ansible-devel and talk about what you would like to do or add first and to avoid duplicate efforts. This not only helps everyone know what's going on, it also helps save time and effort if we decide some changes are needed.
- irc.freenode.net: #ansible
Branch Info
- Releases are named after Van Halen songs.
- The devel branch corresponds to the release actively under development.
- Various release-X.Y branches exist for previous releases
- We'd love to have your contributions, read "CONTRIBUTING.md" for process notes.
Author
Michael DeHaan -- michael@ansible.com