324 lines
10 KiB
Python
324 lines
10 KiB
Python
import json
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from pathlib import Path
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from enroll.manifest import manifest
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def test_manifest_writes_roles_and_playbook_with_clean_when(tmp_path: Path):
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bundle = tmp_path / "bundle"
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out = tmp_path / "ansible"
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(bundle / "artifacts" / "foo" / "etc").mkdir(parents=True, exist_ok=True)
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(bundle / "artifacts" / "foo" / "etc" / "foo.conf").write_text(
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"x", encoding="utf-8"
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)
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state = {
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"host": {"hostname": "test", "os": "debian"},
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"users": {
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"role_name": "users",
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"users": [
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{
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"name": "alice",
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"uid": 1000,
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"gid": 1000,
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"gecos": "Alice",
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"home": "/home/alice",
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"shell": "/bin/bash",
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"primary_group": "alice",
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"supplementary_groups": ["docker", "qubes"],
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}
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],
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"managed_files": [],
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"excluded": [],
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"notes": [],
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},
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"etc_custom": {
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"role_name": "etc_custom",
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"managed_files": [
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{
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"path": "/etc/default/keyboard",
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"src_rel": "etc/default/keyboard",
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"owner": "root",
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"group": "root",
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"mode": "0644",
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"reason": "custom_unowned",
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}
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],
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"excluded": [],
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"notes": [],
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},
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"usr_local_custom": {
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"role_name": "usr_local_custom",
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"managed_files": [
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{
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"path": "/usr/local/etc/myapp.conf",
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"src_rel": "usr/local/etc/myapp.conf",
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"owner": "root",
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"group": "root",
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"mode": "0644",
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"reason": "usr_local_etc_custom",
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},
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{
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"path": "/usr/local/bin/myscript",
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"src_rel": "usr/local/bin/myscript",
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"owner": "root",
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"group": "root",
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"mode": "0755",
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"reason": "usr_local_bin_script",
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},
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],
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"excluded": [],
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"notes": [],
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},
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"services": [
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{
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"unit": "foo.service",
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"role_name": "foo",
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"packages": ["foo"],
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"active_state": "inactive",
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"sub_state": "dead",
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"unit_file_state": "enabled",
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"condition_result": "no",
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"managed_files": [
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{
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"path": "/etc/foo.conf",
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"src_rel": "etc/foo.conf",
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"owner": "root",
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"group": "root",
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"mode": "0644",
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"reason": "modified_conffile",
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}
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],
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"excluded": [],
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"notes": [],
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}
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],
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"package_roles": [
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{
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"package": "curl",
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"role_name": "curl",
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"managed_files": [],
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"excluded": [],
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"notes": [],
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}
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],
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}
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bundle.mkdir(parents=True, exist_ok=True)
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(bundle / "state.json").write_text(json.dumps(state, indent=2), encoding="utf-8")
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# Create artifact for etc_custom file so copy works
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(bundle / "artifacts" / "etc_custom" / "etc" / "default").mkdir(
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parents=True, exist_ok=True
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)
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(bundle / "artifacts" / "etc_custom" / "etc" / "default" / "keyboard").write_text(
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"kbd", encoding="utf-8"
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)
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# Create artifacts for usr_local_custom files so copy works
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(bundle / "artifacts" / "usr_local_custom" / "usr" / "local" / "etc").mkdir(
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parents=True, exist_ok=True
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)
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(
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bundle
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/ "artifacts"
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/ "usr_local_custom"
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/ "usr"
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/ "local"
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/ "etc"
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/ "myapp.conf"
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).write_text("myapp=1\n", encoding="utf-8")
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(bundle / "artifacts" / "usr_local_custom" / "usr" / "local" / "bin").mkdir(
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parents=True, exist_ok=True
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)
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(
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bundle / "artifacts" / "usr_local_custom" / "usr" / "local" / "bin" / "myscript"
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).write_text("#!/bin/sh\necho hi\n", encoding="utf-8")
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manifest(str(bundle), str(out))
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# Service role: systemd management should be gated on foo_manage_unit and a probe.
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tasks = (out / "roles" / "foo" / "tasks" / "main.yml").read_text(encoding="utf-8")
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assert "- name: Probe whether systemd unit exists and is manageable" in tasks
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assert "when: foo_manage_unit | default(false)" in tasks
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assert (
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"when:\n - foo_manage_unit | default(false)\n - _unit_probe is succeeded\n"
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in tasks
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)
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# Ensure we didn't emit deprecated/broken '{{ }}' delimiters in when: lines.
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for line in tasks.splitlines():
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if line.lstrip().startswith("when:"):
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assert "{{" not in line and "}}" not in line
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defaults = (out / "roles" / "foo" / "defaults" / "main.yml").read_text(
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encoding="utf-8"
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)
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assert "foo_manage_unit: true" in defaults
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assert "foo_systemd_enabled: true" in defaults
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assert "foo_systemd_state: stopped" in defaults
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# Playbook should include users, etc_custom, packages, and services
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pb = (out / "playbook.yml").read_text(encoding="utf-8")
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assert "- users" in pb
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assert "- etc_custom" in pb
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assert "- usr_local_custom" in pb
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assert "- curl" in pb
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assert "- foo" in pb
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def test_manifest_site_mode_creates_host_inventory_and_raw_files(tmp_path: Path):
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"""In --fqdn mode, host-specific state goes into inventory/host_vars."""
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fqdn = "host1.example.test"
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bundle = tmp_path / "bundle"
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out = tmp_path / "ansible"
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# Artifacts for a service-managed file.
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(bundle / "artifacts" / "foo" / "etc").mkdir(parents=True, exist_ok=True)
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(bundle / "artifacts" / "foo" / "etc" / "foo.conf").write_text(
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"x", encoding="utf-8"
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)
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# Artifacts for etc_custom file so copy works.
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(bundle / "artifacts" / "etc_custom" / "etc" / "default").mkdir(
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parents=True, exist_ok=True
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)
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(bundle / "artifacts" / "etc_custom" / "etc" / "default" / "keyboard").write_text(
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"kbd", encoding="utf-8"
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)
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state = {
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"host": {"hostname": "test", "os": "debian"},
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"users": {
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"role_name": "users",
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"users": [],
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"managed_files": [],
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"excluded": [],
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"notes": [],
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},
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"etc_custom": {
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"role_name": "etc_custom",
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"managed_files": [
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{
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"path": "/etc/default/keyboard",
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"src_rel": "etc/default/keyboard",
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"owner": "root",
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"group": "root",
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"mode": "0644",
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"reason": "custom_unowned",
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}
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],
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"excluded": [],
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"notes": [],
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},
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"usr_local_custom": {
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"role_name": "usr_local_custom",
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"managed_files": [
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{
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"path": "/usr/local/etc/myapp.conf",
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"src_rel": "usr/local/etc/myapp.conf",
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"owner": "root",
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"group": "root",
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"mode": "0644",
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"reason": "usr_local_etc_custom",
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}
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],
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"excluded": [],
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"notes": [],
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},
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"services": [
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{
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"unit": "foo.service",
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"role_name": "foo",
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"packages": ["foo"],
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"active_state": "active",
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"sub_state": "running",
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"unit_file_state": "enabled",
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"condition_result": "yes",
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"managed_files": [
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{
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"path": "/etc/foo.conf",
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"src_rel": "etc/foo.conf",
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"owner": "root",
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"group": "root",
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"mode": "0644",
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"reason": "modified_conffile",
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}
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],
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"excluded": [],
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"notes": [],
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}
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],
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"package_roles": [],
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}
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bundle.mkdir(parents=True, exist_ok=True)
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(bundle / "state.json").write_text(json.dumps(state, indent=2), encoding="utf-8")
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# Artifacts for usr_local_custom file so copy works.
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(bundle / "artifacts" / "usr_local_custom" / "usr" / "local" / "etc").mkdir(
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parents=True, exist_ok=True
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)
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(
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bundle
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/ "artifacts"
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/ "usr_local_custom"
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/ "usr"
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/ "local"
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/ "etc"
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/ "myapp.conf"
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).write_text("myapp=1\n", encoding="utf-8")
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manifest(str(bundle), str(out), fqdn=fqdn)
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# Host playbook exists.
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assert (out / "playbooks" / f"{fqdn}.yml").exists()
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# Role defaults are safe/host-agnostic in site mode.
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foo_defaults = (out / "roles" / "foo" / "defaults" / "main.yml").read_text(
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encoding="utf-8"
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)
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assert "foo_packages: []" in foo_defaults
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assert "foo_managed_files: []" in foo_defaults
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assert "foo_manage_unit: false" in foo_defaults
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# Host vars contain host-specific state.
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foo_hostvars = (out / "inventory" / "host_vars" / fqdn / "foo.yml").read_text(
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encoding="utf-8"
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)
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assert "foo_packages" in foo_hostvars
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assert "foo_managed_files" in foo_hostvars
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assert "foo_manage_unit: true" in foo_hostvars
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assert "foo_systemd_state: started" in foo_hostvars
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# Non-templated raw config is stored per-host under .files.
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assert (
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out / "inventory" / "host_vars" / fqdn / "foo" / ".files" / "etc" / "foo.conf"
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).exists()
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def test_copy2_replace_overwrites_readonly_destination(tmp_path: Path):
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"""Merging into an existing manifest should tolerate read-only files.
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Some harvested artifacts (e.g. private keys) may be mode 0400. If a previous
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run copied them into the destination tree, a subsequent run must still be
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able to update/replace them.
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"""
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import os
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import stat
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from enroll.manifest import _copy2_replace
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src = tmp_path / "src"
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dst = tmp_path / "dst"
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src.write_text("new", encoding="utf-8")
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dst.write_text("old", encoding="utf-8")
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os.chmod(dst, 0o400)
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_copy2_replace(str(src), str(dst))
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assert dst.read_text(encoding="utf-8") == "new"
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mode = stat.S_IMODE(dst.stat().st_mode)
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assert mode & stat.S_IWUSR # destination should remain mergeable
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