[katello] Add new plugin

Adds a new plugin for katello as part of the porting of the
foreman-debug script to sos plugins.

Related: #1525

Signed-off-by: Jake Hunsaker <[email protected]>
Signed-off-by: Bryn M. Reeves <[email protected]>

sos/plugins/katello.py

@@ -0,0 +1,61 @@
+# Copyright (C) 2018 Red Hat, Inc., Jake Hunsaker <[email protected]>
+
+# This file is part of the sos project: https://github.com/sosreport/sos
+#
+# This copyrighted material is made available to anyone wishing to use,
+# modify, copy, or redistribute it subject to the terms and conditions of
+# version 2 of the GNU General Public License.
+#
+# See the LICENSE file in the source distribution for further information.
+
+from sos.plugins import Plugin, RedHatPlugin
+from pipes import quote
+
+
+class Katello(Plugin, RedHatPlugin):
+    """Katello application life-cycle management"""
+
+    plugin_name = 'katello'
+    packages = ('katello',)
+
+    def setup(self):
+        self.add_copy_spec([
+            "/var/log/httpd/katello-reverse-proxy_access_ssl.log*",
+            "/var/log/httpd/katello-reverse-proxy_error_ssl.log*"
+        ])
+
+        cert = "/etc/pki/katello/qpid_client_striped.crt"
+        self.add_cmd_output([
+            "qpid-stat -%s --ssl-certificate=%s -b amqps://localhost:5671" %
+            (opt, cert) for opt in "quc"
+        ])
+
+        kat_db = self.build_query_cmd(
+            "select id,name,checksum_type,updated_at from katello_repositories"
+        )
+        self.add_cmd_output(kat_db, suggest_filename="katello_repositories")
+
+        db_size = self.build_query_cmd(
+            "SELECT table_name, pg_size_pretty(total_bytes) AS total, "
+            "pg_size_pretty(index_bytes) AS INDEX , "
+            "pg_size_pretty(toast_bytes) AS toast, pg_size_pretty(table_bytes)"
+            " AS TABLE FROM ( SELECT *, "
+            "total_bytes-index_bytes-COALESCE(toast_bytes,0) AS table_bytes "
+            "FROM (SELECT c.oid,nspname AS table_schema, relname AS "
+            "TABLE_NAME, c.reltuples AS row_estimate, "
+            "pg_total_relation_size(c.oid) AS total_bytes, "
+            "pg_indexes_size(c.oid) AS index_bytes, "
+            "pg_total_relation_size(reltoastrelid) AS toast_bytes "
+            "FROM pg_class c LEFT JOIN pg_namespace n ON "
+            "n.oid = c.relnamespace WHERE relkind = 'r') a) a order by "
+            "total_bytes DESC"
+        )
+        self.add_cmd_output(db_size, suggest_filename="db_table_size")
+
+    def build_query_cmd(self, query):
+        _cmd = "su postgres -c %s"
+        _dbcmd = "psql foreman -c %s"
+        dbq = _dbcmd % quote(query)
+        return _cmd % quote(dbq)
+
+# vim: set et ts=4 sw=4 :