In some cases (see issue #1067) with state=restarted, a failure to stop
the service (which wasn't running) would appear to the module to be a
failure to restart the service even though it successfully started the
service. This changes the behavior of the service module to focus
on the return code of the start command. If the rc of stop is not
0 and the rc of start does equal 0, it considers the service
successfully restarted. It then ignores the rc, stdout, and stderr
from the unsuccessful stop command.
This change includes:
- (on possibly older python versions ?) a string variable test using the 'is' operator fails (so it always return ok immediately after initial delay)
- add a missing socket.settimeout() for the state=started case (if the machine does not exist, timeout defaults to 60 seconds)
- add a connect_timeout option to customize the default connection timeout
- use socket.shutdown(2) to close immediately
- return the elapsed time
The check for the destination being a directory is now done before
checking if the file exists, that way the user is informed that the
thirsty argument is required.
If I create a database from scratch and assign permissions by doing:
- name: ensure database is created
action: postgresql_db db=$dbname
- name: ensure django user has access
action: postgresql_user db=$dbname user=$dbuser priv=ALL password=$dbpassword
Then it fails with the error:
File "/tmp/ansible-1347048449.32-29998829936529/postgresql_user", line 565, in <module>
main()
File "/tmp/ansible-1347048449.32-29998829936529/postgresql_user", line 273, in main
changed = grant_privileges(cursor, user, privs) or changed
File "/tmp/ansible-1347048449.32-29998829936529/postgresql_user", line 174, in grant_privileges
changed = grant_func(cursor, user, name, privilege)\
File "/tmp/ansible-1347048449.32-29998829936529/postgresql_user", line 132, in grant_database_privilege
prev_priv = get_database_privileges(cursor, user, db)
File "/tmp/ansible-1347048449.32-29998829936529/postgresql_user", line 118, in get_database_privileges
r = re.search('%s=(C?T?c?)/[a-z]+\,?' % user, datacl)
File "/usr/lib/python2.7/re.py", line 142, in search
return _compile(pattern, flags).search(string)
TypeError: expected string or buffer
This fix fixes the problem by not executing the regex if the
db query on pg_database returns None.
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).
This allows the use of ~ in the chdir argument of the command module
I know the later change is absolutely necessary as the first change
was not sufficient. It may be that the first change fixes shell and
the second fixes command.
Added required as optional argument to get_bin_path(). It defaults to
false. Updated following modules to use required=True when calling
get_bin_path(): apt_repository, easy_install, group, pip,
supervisorctl, and user.
Also removed _find_supervisorctl() from supervisorctl module and updated
_is_running() to not need it.
Will manage values of seboolean on a host. Options are name (name of
boolean), state (on or off), and persistent (on or off). Persistent
defaults to no.
* Migraed easy_install, pip, service, setup, and user.
* Updated fail_json message in apt_repository
* Fixed easy_install to not hardcode location of virtualenv in
/usr/local/bin/.
* Made handling of virtualenv more consistent between easy_install and
pip.
Most of it worked already, except for the enable parameter, because it
tried to use chkconfig which only sees SysV services. First look for
systemctl and use that if it exists.
This takes started, stopped and restarted.
Started returns when connecting is possible.
Stopped when connecting is not possible.
Restarted first waits for connecting to be impossible and returns when it is
possible again.
Use a different method to query for current
privileges at the table and database level.
This method is more robust if newer privileges
are added in future versions and also supports the
ALL wildcard.
fail_on_user option can be used to ignore silently
if the user cannot be removed because of remaining
privilege dependencies to other objects in the
database. By default it will fail, so that this new
behavior won't surprise unsuspecting users.
