SQL-based Fedora object persistence (Issue 1244)

[seth-shaw-unlv]

DO NOT MERGE! Used for testing...

GitHub Issue: /Islandora/documentation/issues/1244

What does this Pull Request do?

Used to test /islandora-deprecated/ansible-role-fcrepo/pull/8 by using Fedora's MySQL-based object persistence storage instead of the default simple file one.

What's new?

• Change: the requirements to point to the ansible-role-fcrepo branch we're testing
• Added:
  • variables to tomcat8_java_opts necessary to use the MySQL storage
  • the fcrepo_persistence variable (set to jdbc-mysql)
  • fcrepo_db_password to the passwords config
  • Java roles (because idempotency for the Tomcat playbook is a good thing)
• Does this change require documentation to be updated? Maybe if we keep parts
• Does this change add any new dependencies? No.
• Does this change require any other modifications to be made to the repository
  (ie. Regeneration activity, etc.)? No.
• Could this change impact execution of existing code? No.

How should this be tested?

• Apply the PR
• vagrant up
• vagrant ssh
• mysql -u fcrepo -p fcrepo (password: islandora)
• Ensure the fcrepo database is being populated
• Smoke test that Fedora is working properly

Interested parties

@dannylamb, @whikloj, @Islandora-Devops/committers

[dannylamb]

vagrant up

[dannylamb]

@seth-shaw-unlv I have no fcrepo database in mysql.

vagrant@claw:~$ mysql -u fcrepo -p fcrepo
Enter password: 
ERROR 1045 (28000): Access denied for user 'fcrepo'@'localhost' (using password: YES)

I logged in as root to confirm. What am I missing here?

[seth-shaw-unlv]

@dannylamb, um, did you clear your external roles??

Also, can you find "Create Fedora DB (mysql)" in the ansible log? What does that say?

[seth-shaw-unlv]

I guess since the error was with authorization; what does "Create Fedora DB User (mysql)" in the ansible log say?

[seth-shaw-unlv]

I should also note that the password for this PR (islandora) overrides the default password provided by the role (fcrepo).

[dannylamb]

Let me blow away roles/external and try again ^_^

…

On Wed, Aug 28, 2019, 16:38 Seth Shaw ***@***.***> wrote: I should also note that the password for this PR (islandora) overrides the default password provided by the role (fcrepo). — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#132>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AE6PSH5PNIS6QKFIMGU3XJLQG3H2DANCNFSM4ILOFGDQ> .

[dannylamb]

Looking good @seth-shaw-unlv

vagrant@claw:~$ mysql -u fcrepo -p fcrepo
Enter password: 
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 154
Server version: 5.7.27-0ubuntu0.18.04.1 (Ubuntu)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> DESCRIBE MODESHAPE_REPOSITORY;
+--------------+--------------+------+-----+-------------------+-----------------------------+
| Field        | Type         | Null | Key | Default           | Extra                       |
+--------------+--------------+------+-----+-------------------+-----------------------------+
| ID           | varchar(255) | NO   | PRI | NULL              |                             |
| LAST_CHANGED | timestamp    | NO   |     | CURRENT_TIMESTAMP | on update CURRENT_TIMESTAMP |
| CONTENT      | longblob     | NO   |     | NULL              |                             |
+--------------+--------------+------+-----+-------------------+-----------------------------+
3 rows in set (0.01 sec)

mysql> SELECT COUNT(*) FROM MODESHAPE_REPOSITORY;
+----------+
| COUNT(*) |
+----------+
|      461 |
+----------+
1 row in set (0.00 sec)

[dannylamb]

@seth-shaw-unlv I sliced a 2.0.0 version of ansible-role-fcrepo. Update this PR's requirements.yml and I'll merge 👍

[seth-shaw-unlv]

@dannylamb, mischief managed.