Add charm library code and imported literals (#1)

marceloneppel · web-flow · commit 15ca38c4939d · 2025-08-27T10:23:08.000-03:00
Signed-off-by: Marcelo Henrique Neppel &lt;marcelo.neppel@canonical.com&gt;
diff --git a/single_kernel_postgresql/config/__init__.py b/single_kernel_postgresql/config/__init__.py
@@ -0,0 +1,3 @@
+# Copyright 2025 Canonical Ltd.
+# See LICENSE file for licensing details.
+"""The configuration constants and objects used by the charms."""
diff --git a/single_kernel_postgresql/config/literals.py b/single_kernel_postgresql/config/literals.py
@@ -0,0 +1,14 @@
+# Copyright 2025 Canonical Ltd.
+# See LICENSE file for licensing details.
+"""Literal string for the different charms.
+
+This module should contain the literals used in the charms (paths, enums, etc).
+"""
+
+# Users.
+BACKUP_USER = "backup"
+MONITORING_USER = "monitoring"
+REPLICATION_USER = "replication"
+REWIND_USER = "rewind"
+USER = "operator"
+SYSTEM_USERS = [MONITORING_USER, REPLICATION_USER, REWIND_USER, USER]
diff --git a/single_kernel_postgresql/utils/__init__.py b/single_kernel_postgresql/utils/__init__.py
@@ -0,0 +1,3 @@
+# Copyright 2025 Canonical Ltd.
+# See LICENSE file for licensing details.
+"""Utils and helpers for PostgreSQL charms."""
diff --git a/single_kernel_postgresql/utils/postgresql.py b/single_kernel_postgresql/utils/postgresql.py

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# Copyright 2025 Canonical Ltd.`
	`2`	`+# See LICENSE file for licensing details.`
	`3`	`+"""The configuration constants and objects used by the charms."""`