chore: Rename SD-Core charms by adding -k8s as a suffix

.github/workflows/main.yaml

@@ -25,7 +25,7 @@ jobs:
   integration-test:
     uses: canonical/sdcore-github-workflows/.github/workflows/integration-test-with-multus.yaml@main
     with:
-      charm-file-name: "sdcore-upf_ubuntu-22.04-amd64.charm"
+      charm-file-name: "sdcore-upf-k8s_ubuntu-22.04-amd64.charm"
 
   publish-charm:
     name: Publish Charm
@@ -37,7 +37,7 @@ jobs:
     if: ${{ github.ref_name == 'main' }}
     uses: canonical/sdcore-github-workflows/.github/workflows/publish-charm.yaml@main
     with:
-      charm-file-name: "sdcore-upf_ubuntu-22.04-amd64.charm"
+      charm-file-name: "sdcore-upf-k8s_ubuntu-22.04-amd64.charm"
     secrets: inherit
 
   fiveg-n3-lib-needs-publishing:
@@ -51,7 +51,7 @@ jobs:
         with:
           filters: |
             fiveg_n3:
-              - 'lib/charms/sdcore_upf/v0/fiveg_n3.py'
+              - 'lib/charms/sdcore_upf_k8s/v0/fiveg_n3.py'
 
   publish-fiveg-n3-lib:
     name: Publish Lib
@@ -61,7 +61,7 @@ jobs:
     if: ${{ github.ref_name == 'main' }}
     uses: canonical/sdcore-github-workflows/.github/workflows/publish-lib.yaml@main
     with:
-      lib-name: "charms.sdcore_upf.v0.fiveg_n3"
+      lib-name: "charms.sdcore_upf_k8s.v0.fiveg_n3"
     secrets: inherit
 
   fiveg-n4-lib-needs-publishing:
@@ -75,7 +75,7 @@ jobs:
         with:
           filters: |
             fiveg_n4:
-              - 'lib/charms/sdcore_upf/v0/fiveg_n4.py'
+              - 'lib/charms/sdcore_upf_k8s/v0/fiveg_n4.py'
 
   publish-fiveg-n4-lib:
     name: Publish Lib
@@ -85,5 +85,5 @@ jobs:
     if: ${{ github.ref_name == 'main' }}
     uses: canonical/sdcore-github-workflows/.github/workflows/publish-lib.yaml@main
     with:
-      lib-name: "charms.sdcore_upf.v0.fiveg_n4"
+      lib-name: "charms.sdcore_upf_k8s.v0.fiveg_n4"
     secrets: inherit

README.md

@@ -1,7 +1,7 @@
 # SD-Core UPF Operator (k8s)
-[![CharmHub Badge](https://charmhub.io/sdcore-upf/badge.svg)](https://charmhub.io/sdcore-upf)
+[![CharmHub Badge](https://charmhub.io/sdcore-upf-k8s/badge.svg)](https://charmhub.io/sdcore-upf-k8s)
 
-Charmed Operator for SD-Core's User Plane Function (UPF). For more information, read [here](https://github.com/omec-project/upf).
+Charmed Operator for SD-Core's User Plane Function (UPF) for K8s. For more information, read [here](https://github.com/omec-project/upf).
 
 ## Pre-requisites
 
@@ -27,7 +27,7 @@ juju add-model user-plane
 Deploy the UPF:
 
 ```bash
-juju deploy sdcore-upf --trust --channel=edge
+juju deploy sdcore-upf-k8s --trust --channel=edge
 ```
 
 ### Exposing the UPF externally

lib/charms/sdcore_upf/v0/fiveg_n3.py → lib/charms/sdcore_upf_k8s/v0/fiveg_n3.py

@@ -11,7 +11,7 @@
 
 ```shell
 cd some-charm
-charmcraft fetch-lib charms.sdcore_upf.v0.fiveg_n3
+charmcraft fetch-lib charms.sdcore_upf_k8s.v0.fiveg_n3
 ```
 
 Add the following libraries to the charm's `requirements.txt` file:
@@ -23,7 +23,7 @@
 
     ```python
     ...
-    from charms.sdcore_upf.v0.fiveg_n3 import N3Provides
+    from charms.sdcore_upf_k8s.v0.fiveg_n3 import N3Provides
     ...
 
     class SomeProviderCharm(CharmBase):
@@ -54,7 +54,7 @@ def _on_fiveg_n3_request(self, event):
 
     ```python
     ...
-    from charms.sdcore_upf.v0.fiveg_n3 import N3Requires
+    from charms.sdcore_upf_k8s.v0.fiveg_n3 import N3Requires
     ...
 
     class SomeRequirerCharm(CharmBase):
@@ -86,14 +86,14 @@ def _on_fiveg_n3_available(self, event):
 from pydantic import BaseModel, Field, IPvAnyAddress, ValidationError
 
 # The unique Charmhub library identifier, never change it
-LIBID = "4b9dbfa97f7849dda91d47f5cb0fa044"
+LIBID = "93fa81e7726c4d14ba2b4834866bf30e"
 
 # Increment this major API version when introducing breaking changes
 LIBAPI = 0
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 2
+LIBPATCH = 1
 
 PYDEPS = ["pydantic", "pytest-interface-tester"]
 

lib/charms/sdcore_upf/v0/fiveg_n4.py → lib/charms/sdcore_upf_k8s/v0/fiveg_n4.py

@@ -14,7 +14,7 @@
 
 ```shell
 cd some-charm
-charmcraft fetch-lib charms.sdcore_upf.v0.fiveg_n4
+charmcraft fetch-lib charms.sdcore_upf_k8s.v0.fiveg_n4
 ```
 
 Add the following libraries to the charm's `requirements.txt` file:
@@ -26,7 +26,7 @@
 
     ```python
     ...
-    from charms.sdcore_upf.v0.fiveg_n4 import N4Provides
+    from charms.sdcore_upf_k8s.v0.fiveg_n4 import N4Provides
     ...
 
     class SomeProviderCharm(CharmBase):
@@ -58,7 +58,7 @@ def _on_fiveg_n4_request(self, event):
 
     ```python
     ...
-    from charms.sdcore_upf.v0.fiveg_n4 import N4Requires
+    from charms.sdcore_upf_k8s.v0.fiveg_n4 import N4Requires
     ...
 
     class SomeRequirerCharm(CharmBase):
@@ -91,14 +91,14 @@ def _on_fiveg_n4_available(self, event):
 from pydantic import BaseModel, Field, ValidationError
 
 # The unique Charmhub library identifier, never change it
-LIBID = "bc6261cf77104d4fb3edfd6d4ea63149"
+LIBID = "6c81534a04904d48966ceb7b4f42a850"
 
 # Increment this major API version when introducing breaking changes
 LIBAPI = 0
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 2
+LIBPATCH = 1
 
 PYDEPS = ["pydantic", "pytest-interface-tester"]
 

metadata.yaml

@@ -1,10 +1,10 @@
-name: sdcore-upf
-display-name: SD-Core 5G UPF
+name: sdcore-upf-k8s
+display-name: SD-Core 5G UPF K8s
 summary: Charmed Operator for SD-Core's User Plane Function (UPF).
 description: Charmed Operator for SD-Core's User Plane Function (UPF).
-website: https://charmhub.io/sdcore-upf
-source: https://github.com/canonical/sdcore-upf-operator
-issues: https://github.com/canonical/sdcore-upf-operator/issues
+website: https://charmhub.io/sdcore-upf-k8s
+source: https://github.com/canonical/sdcore-upf-k8s-operator
+issues: https://github.com/canonical/sdcore-upf-k8s-operator/issues
 
 containers:
   bessd:

src/charm.py

@@ -2,7 +2,7 @@
 # Copyright 2023 Canonical Ltd.
 # See LICENSE file for licensing details.
 
-"""Charmed operator for the SD-Core UPF service."""
+"""Charmed operator for the SD-Core UPF service for K8s."""
 
 import ipaddress
 import json
@@ -23,8 +23,8 @@
 from charms.prometheus_k8s.v0.prometheus_scrape import (  # type: ignore[import]
     MetricsEndpointProvider,
 )
-from charms.sdcore_upf.v0.fiveg_n3 import N3Provides  # type: ignore[import]
-from charms.sdcore_upf.v0.fiveg_n4 import N4Provides  # type: ignore[import]
+from charms.sdcore_upf_k8s.v0.fiveg_n3 import N3Provides  # type: ignore[import]
+from charms.sdcore_upf_k8s.v0.fiveg_n4 import N4Provides  # type: ignore[import]
 from jinja2 import Environment, FileSystemLoader
 from lightkube.core.client import Client
 from lightkube.models.core_v1 import ServicePort, ServiceSpec
@@ -82,7 +82,7 @@ class UpfOperatorCharmEvents(CharmEvents):
 
 
 class UPFOperatorCharm(CharmBase):
-    """Main class to describe juju event handling for the 5G UPF operator."""
+    """Main class to describe juju event handling for the 5G UPF operator for K8s."""
 
     on = UpfOperatorCharmEvents()
 

test-requirements.txt

@@ -4,7 +4,7 @@ flake8-docstrings
 flake8-builtins
 isort
 juju
-macaroonbakery==1.3.2
+macaroonbakery==1.3.2  # https://protobuf.dev/news/2022-05-06/#python-updates
 mypy
 pep8-naming
 pyproject-flake8

tests/unit/expected_upf.json

@@ -9,7 +9,7 @@
   "cpiface": {
     "dnn": "internet",
     "enable_ue_ip_alloc": false,
-    "hostname": "sdcore-upf-external.whatever.svc.cluster.local",
+    "hostname": "sdcore-upf-k8s-external.whatever.svc.cluster.local",
     "http_port": "8080"
   },
   "enable_notify_bess": true,

tests/unit/lib/charms/sdcore_upf/v0/test_charms/test_provider_charm/src/charm.py

@@ -3,8 +3,8 @@
 
 import logging
 
-from charms.sdcore_upf.v0.fiveg_n3 import N3Provides
-from charms.sdcore_upf.v0.fiveg_n4 import N4Provides
+from charms.sdcore_upf_k8s.v0.fiveg_n3 import N3Provides
+from charms.sdcore_upf_k8s.v0.fiveg_n4 import N4Provides
 from ops.charm import CharmBase
 from ops.main import main
 

tests/unit/lib/charms/sdcore_upf/v0/test_charms/test_requirer_charm/src/charm.py

@@ -3,8 +3,8 @@
 
 import logging
 
-from charms.sdcore_upf.v0.fiveg_n3 import N3Requires
-from charms.sdcore_upf.v0.fiveg_n4 import N4Requires
+from charms.sdcore_upf_k8s.v0.fiveg_n3 import N3Requires
+from charms.sdcore_upf_k8s.v0.fiveg_n4 import N4Requires
 from ops.charm import CharmBase
 from ops.main import main
 from ops.model import ActiveStatus

tests/unit/lib/charms/sdcore_upf/v0/test_fiveg_n3_requirer.py

@@ -15,7 +15,7 @@ def setUp(self) -> None:
         self.harness.begin()
         self.relation_name = "fiveg_n3"
 
-    @patch("charms.sdcore_upf.v0.fiveg_n3.N3RequirerCharmEvents.fiveg_n3_available")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n3.N3RequirerCharmEvents.fiveg_n3_available")
     def test_given_relation_with_n3_provider_when_fiveg_n3_available_event_then_n3_information_is_provided(  # noqa: E501
         self, patched_fiveg_n3_available_event
     ):

tests/unit/lib/charms/sdcore_upf/v0/test_fiveg_n4_requirer.py

@@ -15,7 +15,7 @@ def setUp(self) -> None:
         self.harness.begin()
         self.relation_name = "fiveg_n4"
 
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4RequirerCharmEvents.fiveg_n4_available")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4RequirerCharmEvents.fiveg_n4_available")
     def test_given_relation_with_n4_provider_when_fiveg_n4_available_event_then_n4_information_is_provided(  # noqa: E501
         self, patched_fiveg_n4_available_event
     ):

tests/unit/test_charm.py

@@ -451,7 +451,7 @@ def test_given_cant_connect_to_bessd_container_when_pfcp_agent_pebble_ready_then
         )
 
     @patch(f"{HUGEPAGES_LIBRARY_PATH}.KubernetesHugePagesPatchCharmLib.is_patched")
-    @patch("charms.sdcore_upf.v0.fiveg_n3.N3Provides.publish_upf_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n3.N3Provides.publish_upf_information")
     def test_given_fiveg_n3_relation_created_when_fiveg_n3_request_then_upf_ip_address_is_published(  # noqa: E501
         self,
         patched_publish_upf_information,
@@ -468,7 +468,7 @@ def test_given_fiveg_n3_relation_created_when_fiveg_n3_request_then_upf_ip_addre
             relation_id=n3_relation_id, upf_ip_address=test_upf_access_ip_cidr.split("/")[0]
         )
 
-    @patch("charms.sdcore_upf.v0.fiveg_n3.N3Provides.publish_upf_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n3.N3Provides.publish_upf_information")
     def test_given_unit_is_not_leader_when_fiveg_n3_request_then_upf_ip_address_is_not_published(
         self, patched_publish_upf_information
     ):
@@ -482,7 +482,7 @@ def test_given_unit_is_not_leader_when_fiveg_n3_request_then_upf_ip_address_is_n
         patched_publish_upf_information.assert_not_called()
 
     @patch(f"{MULTUS_LIBRARY_PATH}.KubernetesClient", new=Mock)
-    @patch("charms.sdcore_upf.v0.fiveg_n3.N3Provides.publish_upf_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n3.N3Provides.publish_upf_information")
     @patch(f"{MULTUS_LIBRARY_PATH}.KubernetesMultusCharmLib.is_ready")
     @patch(f"{HUGEPAGES_LIBRARY_PATH}.KubernetesHugePagesPatchCharmLib.is_patched")
     def test_given_fiveg_n3_relation_exists_when_access_ip_config_changed_then_new_upf_ip_address_is_published(  # noqa: E501
@@ -508,7 +508,7 @@ def test_given_fiveg_n3_relation_exists_when_access_ip_config_changed_then_new_u
 
         patched_publish_upf_information.assert_has_calls(expected_calls)
 
-    @patch("charms.sdcore_upf.v0.fiveg_n3.N3Provides.publish_upf_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n3.N3Provides.publish_upf_information")
     @patch(f"{MULTUS_LIBRARY_PATH}.KubernetesMultusCharmLib.is_ready")
     def test_given_fiveg_n3_relation_exists_when_access_ip_config_changed_to_invalid_cidr_then_new_upf_ip_address_is_not_published(  # noqa: E501
         self, patch_multus_is_ready, patched_publish_upf_information
@@ -527,7 +527,7 @@ def test_given_fiveg_n3_relation_exists_when_access_ip_config_changed_to_invalid
             relation_id=n3_relation_id, upf_ip_address="192.168.252.3"
         )
 
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
     def test_given_unit_is_not_leader_when_fiveg_n4_request_then_upf_hostname_is_not_published(
         self, patched_publish_upf_n4_information
     ):
@@ -543,7 +543,7 @@ def test_given_unit_is_not_leader_when_fiveg_n4_request_then_upf_hostname_is_not
         patched_publish_upf_n4_information.assert_not_called()
 
     @patch(f"{HUGEPAGES_LIBRARY_PATH}.KubernetesHugePagesPatchCharmLib.is_patched")
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
     @patch("charm.PFCP_PORT", TEST_PFCP_PORT)
     def test_given_external_upf_hostname_config_set_and_fiveg_n4_relation_created_when_fiveg_n4_request_then_upf_hostname_and_n4_port_is_published(  # noqa: E501
         self,
@@ -567,7 +567,7 @@ def test_given_external_upf_hostname_config_set_and_fiveg_n4_relation_created_wh
 
     @patch("lightkube.core.client.GenericSyncClient", new=Mock)
     @patch("lightkube.core.client.Client.get")
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
     @patch("charm.PFCP_PORT", TEST_PFCP_PORT)
     def test_given_external_upf_hostname_config_not_set_but_external_upf_service_hostname_available_and_fiveg_n4_relation_created_when_fiveg_n4_request_then_upf_hostname_and_n4_port_is_published(  # noqa: E501
         self, patched_publish_upf_n4_information, patched_lightkube_client_get
@@ -593,7 +593,7 @@ def test_given_external_upf_hostname_config_not_set_but_external_upf_service_hos
 
     @patch("lightkube.core.client.GenericSyncClient", new=Mock)
     @patch("lightkube.core.client.Client.get")
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
     @patch("charm.PFCP_PORT", TEST_PFCP_PORT)
     def test_given_external_upf_hostname_config_not_set_and_external_upf_service_hostname_not_available_and_fiveg_n4_relation_created_when_fiveg_n4_request_then_upf_hostname_and_n4_port_is_published(  # noqa: E501
         self, patched_publish_upf_n4_information, patched_lightkube_client_get
@@ -613,7 +613,7 @@ def test_given_external_upf_hostname_config_not_set_and_external_upf_service_hos
 
     @patch("lightkube.core.client.GenericSyncClient", new=Mock)
     @patch("lightkube.core.client.Client.get")
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
     @patch("charm.PFCP_PORT", TEST_PFCP_PORT)
     def test_given_external_upf_hostname_config_not_set_and_metallb_not_available_and_fiveg_n4_relation_created_when_fiveg_n4_request_then_upf_hostname_and_n4_port_is_published(  # noqa: E501
         self, patched_publish_upf_n4_information, patched_lightkube_client_get
@@ -631,7 +631,7 @@ def test_given_external_upf_hostname_config_not_set_and_metallb_not_available_an
             upf_n4_port=TEST_PFCP_PORT,
         )
 
-    @patch("charms.sdcore_upf.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
+    @patch("charms.sdcore_upf_k8s.v0.fiveg_n4.N4Provides.publish_upf_n4_information")
     @patch(f"{MULTUS_LIBRARY_PATH}.KubernetesMultusCharmLib.is_ready")
     @patch(f"{HUGEPAGES_LIBRARY_PATH}.KubernetesHugePagesPatchCharmLib.is_patched")
     @patch("charm.PFCP_PORT", TEST_PFCP_PORT)

tox.ini

@@ -10,7 +10,7 @@ envlist = lint, static, unit
 src_path = {toxinidir}/src/
 unit_test_path = {toxinidir}/tests/unit/
 integration_test_path = {toxinidir}/tests/integration/
-lib_path = {toxinidir}/lib/charms/sdcore_upf/v0/
+lib_path = {toxinidir}/lib/charms/sdcore_upf_k8s/v0/
 all_path = {[vars]src_path} {[vars]unit_test_path} {[vars]integration_test_path} {[vars]lib_path}
 
 [testenv]