staging-sync/koji: Bump DB sequence numbers

Starting IDs for task/build etc. must be greater than those in prod.
Also clean up some bogus constructs.
Comment about koji regen-repo is no longer valid since Koji implements
dynamic on-demand repo regeneration.

playbooks/manual/staging-sync/koji.yml

@@ -64,10 +64,7 @@
     tags:
     - db-sync-script
 
-  - postgresql_user: name=koji password={{ kojiPassword }}
-    when: env != "staging"
   - postgresql_user: name=koji password={{ kojiStgPassword }}
-    when: env == "staging"
   - postgresql_user: name=backup
   - postgresql_db: name=koji state=absent
 # buildroot_listing is excluded from the sync to save some time
@@ -166,6 +163,4 @@
   - name: Restart kojid
     service: name=kojid state=restarted
 
-# TODO run createrepo for selected tags
-#     stgkoji regen-repo --nowait f29-build
 # TODO include playbooks to sync apps that use koji (koschei/bodhi/mbs/...)

playbooks/manual/staging-sync/templates/koji-reset-staging.sql

@@ -31,9 +31,9 @@ delete from imageinfo_listing;
 
 -- bump sequences (not strictly needed anymore)
 select now() as time, 'bumping sequences' as msg;
-alter sequence task_id_seq restart      with 140000000;
-alter sequence repo_id_seq restart      with 140000000;
-alter sequence imageinfo_id_seq restart with 14000000;
+alter sequence task_id_seq restart      with 990000000;
+alter sequence repo_id_seq restart      with 990000000;
+alter sequence imageinfo_id_seq restart with 990000000;
 
 -- truncate sessions
 select now() as time, 'truncating sessions' as msg;