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feat(ansible): host edit page Ansible target link/create/unlink section

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This commit is contained in:
Bryan Van Deusen
2026-06-05 18:51:33 -04:00
parent 37d9ca8a8a
commit dd0acaf623
2 changed files with 126 additions and 4 deletions
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steward/hosts/routes.py
+79 -4
View File
@@ -147,14 +147,38 @@ async def create_host():
@hosts_bp.get("/<host_id>/edit")
@require_role(UserRole.operator)
async def edit_host(host_id: str):
from steward.models.ansible_inventory import AnsibleTarget
from sqlalchemy.orm import selectinload
async with current_app.db_sessionmaker() as db:
result = await db.execute(select(Host).where(Host.id == host_id))
host = result.scalar_one_or_none()
if host is None:
return "Not found", 404
if host is None:
return "Not found", 404
linked_result = await db.execute(
select(AnsibleTarget)
.where(AnsibleTarget.host_id == host_id)
.options(selectinload(AnsibleTarget.groups))
)
linked_target = linked_result.scalar_one_or_none()
# Only show targets not yet linked to any host (plus the currently linked one)
linkable_result = await db.execute(
select(AnsibleTarget)
.where(AnsibleTarget.host_id.is_(None))
.order_by(AnsibleTarget.name)
)
linkable_targets = linkable_result.scalars().all()
return await render_template(
"hosts/form.html", host=host, probe_types=list(ProbeType),
ansible_sources=_ansible_source_names())
"hosts/form.html",
host=host,
probe_types=list(ProbeType),
ansible_sources=_ansible_source_names(),
linked_target=linked_target,
linkable_targets=linkable_targets,
)
@hosts_bp.post("/<host_id>")
@@ -178,6 +202,57 @@ async def update_host(host_id: str):
return redirect(url_for("hosts.list_hosts"))
@hosts_bp.post("/<host_id>/ansible-link")
@require_role(UserRole.operator)
async def ansible_link(host_id: str):
"""Link, unlink, or create an AnsibleTarget from this host."""
from steward.models.ansible_inventory import AnsibleTarget
form = await request.form
action = form.get("action", "")
async with current_app.db_sessionmaker() as db:
async with db.begin():
if action == "unlink":
linked_result = await db.execute(
select(AnsibleTarget).where(AnsibleTarget.host_id == host_id)
)
linked = linked_result.scalar_one_or_none()
if linked:
linked.host_id = None
elif action == "link":
target_id = form.get("target_id", "").strip()
if target_id:
result = await db.execute(
select(AnsibleTarget).where(AnsibleTarget.id == target_id)
)
target = result.scalar_one_or_none()
if target:
# Clear any previous link for this host first
old_result = await db.execute(
select(AnsibleTarget).where(AnsibleTarget.host_id == host_id)
)
old = old_result.scalar_one_or_none()
if old and old.id != target_id:
old.host_id = None
target.host_id = host_id
elif action == "create":
host_result = await db.execute(select(Host).where(Host.id == host_id))
host = host_result.scalar_one_or_none()
if host:
new_target = AnsibleTarget(
id=str(uuid.uuid4()),
name=host.name,
address=host.address,
host_id=host_id,
)
db.add(new_target)
return redirect(f"/hosts/{host_id}/edit")
@hosts_bp.post("/<host_id>/run-playbook")
@require_role(UserRole.operator)
async def run_playbook(host_id: str):
steward/templates/hosts/form.html
+47
View File
@@ -88,4 +88,51 @@
</div>
{% endif %}
</div>
{% if host %}
<div class="card" style="margin-top:1.5rem;max-width:560px;margin-left:auto;margin-right:auto;">
<h3 class="section-title">Ansible Target</h3>
{% if linked_target %}
<div style="display:flex;align-items:center;gap:1rem;padding:0.75rem;background:var(--bg-elevated);border-radius:4px;margin-bottom:1rem;">
<div style="flex:1;">
<strong>{{ linked_target.name }}</strong>
<span style="color:var(--text-muted);font-size:0.85rem;margin-left:0.5rem;">{{ linked_target.address }}</span>
{% if linked_target.groups %}
<div style="margin-top:0.25rem;">
{% for grp in linked_target.groups %}
<span style="font-size:0.78rem;background:var(--bg);border-radius:3px;padding:0.1em 0.4em;margin-right:0.2rem;color:var(--text-muted);">{{ grp.name }}</span>
{% endfor %}
</div>
{% endif %}
</div>
<a href="/ansible/inventory/targets/{{ linked_target.id }}" class="btn btn-ghost btn-sm">Edit Target</a>
<form method="post" action="/hosts/{{ host.id }}/ansible-link" style="display:inline;">
<input type="hidden" name="action" value="unlink">
<button type="submit" class="btn btn-ghost btn-sm">Unlink</button>
</form>
</div>
{% else %}
<p style="color:var(--text-muted);font-size:0.9rem;margin-bottom:1rem;">
No Ansible target linked. Link an existing target or create one from this host.
</p>
<div style="display:flex;gap:0.75rem;flex-wrap:wrap;align-items:flex-end;">
{% if linkable_targets %}
<form method="post" action="/hosts/{{ host.id }}/ansible-link" style="display:flex;gap:0.5rem;align-items:center;flex:1;">
<input type="hidden" name="action" value="link">
<select name="target_id" style="flex:1;">
{% for tgt in linkable_targets %}
<option value="{{ tgt.id }}">{{ tgt.name }} ({{ tgt.address }})</option>
{% endfor %}
</select>
<button type="submit" class="btn btn-sm">Link</button>
</form>
{% endif %}
<form method="post" action="/hosts/{{ host.id }}/ansible-link">
<input type="hidden" name="action" value="create">
<button type="submit" class="btn btn-sm btn-ghost">Create Target from This Host</button>
</form>
</div>
{% endif %}
</div>
{% endif %}
{% endblock %}