test: add amd64/arm64 testing options

[yanksyoon]

Applicable spec: N/A

Overview

• Add test options to enable ARM64 tests

Rationale

• Implement CI for ARM64

Juju Events Changes

Module Changes

Library Changes

Checklist

• [x] The charm style guide was applied
• [x] The contributing guide was applied
• [x] The changes are compliant with ISD054 - Managing Charm Complexity
• [x] The documentation is generated using src-docs
• [x] The documentation for charmhub is updated.
• [x] The PR is tagged with appropriate label (urgent, trivial, complex)

[github-actions[bot]]

Test coverage for 95dbdc47a3229f6b615e1cb372ad94ac47161229

Name                                       Stmts   Miss Branch BrPart  Cover   Missing
--------------------------------------------------------------------------------------
src/charm.py                                 566    139    145     26    72%   227-229, 291-310, 328-330, 331->335, 361-365, 438, 445-447, 474-479, 496-501, 522, 534-540, 554-555, 568, 573, 603-604, 606->615, 610->615, 620-626, 660, 664-669, 720-725, 734->737, 760-777, 781-782, 810-837, 850-853, 874-884, 898-900, 947-948, 950-951, 953-954, 1033->1035, 1100-1101, 1139-1141, 1149-1155, 1219-1244, 1253
src/charm_state.py                           458     17    108      5    95%   334-346, 528-532, 654-655, 710-711, 1146->1149, 1153-1154, 1201
src/errors.py                                 41      0      0      0   100%
src/event_timer.py                            54      7      2      1    86%   105-106, 131, 148-149, 165-166
src/firewall.py                               51     18     20      0    61%   42-43, 66-69, 111-185
src/github_client.py                          96     16     40      5    79%   65-72, 119->exit, 124-125, 195, 218, 231-238, 260->300, 294
src/github_type.py                            50      0      0      0   100%
src/logrotate.py                              43      0      2      0   100%
src/lxd_type.py                               35      0      2      0   100%
src/metrics/__init__.py                        0      0      0      0   100%
src/metrics/events.py                         55      2      8      1    95%   56->59, 166-167
src/metrics/github.py                         16      0      0      0   100%
src/metrics/runner.py                        144     10     32      3    91%   160, 186-199, 235, 272, 454-455
src/metrics/runner_logs.py                    24      5      4      1    79%   30-33, 47->46, 51-52
src/metrics/storage.py                        70      8     12      0    90%   89-90, 117-118, 182-183, 189-190
src/metrics/type.py                            5      0      0      0   100%
src/openstack_cloud/__init__.py               26      0      2      0   100%
src/openstack_cloud/openstack_manager.py     560    118    172     21    78%   96, 263, 438-441, 492, 495-500, 532-533, 541, 707-734, 874-875, 897->exit, 907, 934-935, 938-939, 982, 991-992, 1022, 1027-1034, 1047-1053, 1057-1059, 1075-1081, 1100-1101, 1103-1114, 1121-1125, 1129-1132, 1155-1156, 1161-1167, 1185, 1200-1225, 1250-1264, 1280-1287, 1321, 1435-1440, 1461-1463, 1491-1496, 1518-1519, 1575-1576, 1586-1587
src/reactive/__init__.py                       0      0      0      0   100%
src/reactive/consumer.py                      40      2      6      0    96%   98-101
src/reactive/runner_manager.py                53      0     14      1    99%   102->exit
src/runner_manager_type.py                    51      0      8      0   100%
src/runner_type.py                            37      0     10      0   100%
src/shared_fs.py                              93     17     10      1    83%   51-52, 119-120, 145-146, 154-155, 161-162, 180, 183-184, 196-197, 240-241
src/utilities.py                              68      7     20      7    82%   86->88, 90->96, 103, 133, 147, 186-189, 244
--------------------------------------------------------------------------------------
TOTAL                                       2636    366    617     72    84%

Static code analysis report

Run started:2024-08-06 03:15:58.899777

Test results:
    No issues identified.

Code scanned:
    Total lines of code: 7684
    Total lines skipped (#nosec): 4
    Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 7

Run metrics:
    Total issues (by severity):
        Undefined: 0
        Low: 0
        Medium: 0
        High: 0
    Total issues (by confidence):
        Undefined: 0
        Low: 0
        Medium: 0
        High: 0
Files skipped (0):