Description of problem:
A Satellite running for many many years may run into integer out of range. This is rare but possible.

Version-Release number of selected component (if applicable):
Satellite 6.5.2

How reproducible:
Difficult to reproduce but happens very rarely at customer environments

Steps to Reproduce:
1. It is difficult to reproduce as a normal user, but can be reproduced easily with updating the table.
2. sudo su - postgres
   psql foreman
      ALTER SEQUENCE sessions_id_seq RESTART WITH 9223372036854775805;
3. Now, hit some api calls or hammer or UI.

Actual results:
curl -X GET -k -u admin:changeme https://satellite.example.com/api/v2/hosts
{
  "error": {"message":"PG::NumericValueOutOfRange: ERROR:  integer out of range\n: INSERT INTO \"sessions\" (\"session_id\", \"data\", \"created_at\", \"updated_at\") VALUES ($1, $2, $3, $4) RETURNING \"id\""}
}

At this point, you can't login to UI as well.

production.log would show:
==> /var/log/foreman/production.log <==
2019-10-03T18:52:42 [I|app|] Started GET "/api/v2/hosts" for 192.168.121.1 at 2019-10-03 18:52:42 +0000
2019-10-03T18:52:42 [I|app|f447d679] Processing by Api::V2::HostsController#index as JSON
2019-10-03T18:52:42 [I|app|f447d679]   Parameters: {"apiv"=>"v2"}
2019-10-03T18:52:42 [I|app|f447d679] Authorized user admin(Admin User)
2019-10-03T18:52:42 [I|app|f447d679] Current user set to admin (admin)
2019-10-03T18:52:42 [W|app|f447d679] Action failed
ActiveRecord::StatementInvalid: PG::ObjectNotInPrerequisiteState: ERROR:  nextval: reached maximum value of sequence "sessions_id_seq" (9223372036854775807)
: INSERT INTO "sessions" ("session_id", "data", "created_at", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "id"


Expected results:
The sessions_id_seq should be reset once in a while to avoid this error.

Additional info:
This kcs article explains how to clear the sessions and reset the sequence: https://access.redhat.com/solutions/3660801