New module oracle_sqldba for "sqlplus / as sysdba" and catcon.pl #124
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…ut content, dependencies, and UPI (unique patch ID) differ. These patches have to be rolled back in advance of applying the PSU/RU and must afterwards be installed with the correct version (=UPI). They should however not be rolled back if they are already there with the desired UPI. This helps to write more idempotent playbooks. So there is a new parameter exclude_upi that is evaluated only if state=absent. To keep changes in working code at a minimum the check for UPI could be acquired only by another "opatch lspatches" that costs some seconds.
Oracle_opatch searches the running listener with: ```ps -elf | grep "[0-9] $ORACLE_HOME/bin/tnslsnr"``` ...then splits the line by spaces and takes the last but one field. This does not work for a "ps -ef" result like this: ```0 S oracle 16921 1 0 80 0 - 43851 ep_pol 21:58 ? 00:00:00 /u01/app/oracle/product/12.1.0.2/ee/bin/tnslsnr LISTENER /dev/null -inherit``` In this case "linelist[-2]" deliveres "/dev/null" instead of the LISTENER name. My fix is to search the ps line for the listener executable and use the next field.
Signed-off-by: Dietmar Uhlig <[email protected]>
Signed-off-by: Dietmar Uhlig <[email protected]>
(I should have tested more thoroughly after the last refactoring.)
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Hi, I'm sorry I haven't gotten back to you regarding this PR. I really appreciate you taking the time to contribute, and I'll look at this as soon as I can but I'm completely swamped at the moment (and have been for a while). I'll get back to you as soon as I can. Thanks! |
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No problem. There's no rush. KR, Dietmar |
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This PR should contain commit 031b16a only. But it contains other unrelated commits covered by PR #122 and #123. Sorry for that.
There were some requests for oracle_sql connecting password-less, i.e. "/ as sysdba". I see these requests in a wider context. I needed to group post-installation (and up to DB 12.1 also post-patch) tasks. They are a mixture of sql scripts, sql commands, and catcon calls. So I created a new module "oracle_sqldba". This module contains a loosely related feature: to execute a sql query and return the results in a python dict. Examples are in the module's comments section.
The module definitely needs testing. But at least it workes for my purposes.