[MISC] Disable landscape subordinate test lxd (#831)

* Set series for ubuntu-advantage test and disable the landscape test

* Revert to LTS LXD

Author: dragomirp

concierge.yaml

@@ -5,7 +5,6 @@ providers:
   lxd:
     enable: true
     bootstrap: true
-    channel: latest/stable
 host:
   snaps:
     jhack:

tests/integration/test_subordinates.py

@@ -46,6 +46,9 @@ async def test_deploy(ops_test: OpsTest, charm: str, check_subordinate_env_vars)
             channel="latest/edge",
             num_units=0,
             base=CHARM_BASE,
+            # TODO switch back to series when pylib juju can figure out the base:
+            # https://github.com/juju/python-libjuju/issues/1240
+            series="jammy",
         ),
         ops_test.model.deploy(
             LS_CLIENT,
@@ -61,26 +64,25 @@ async def test_deploy(ops_test: OpsTest, charm: str, check_subordinate_env_vars)
     )
 
     await ops_test.model.wait_for_idle(apps=[DATABASE_APP_NAME], status="active", timeout=2000)
-    await ops_test.model.relate(f"{DATABASE_APP_NAME}:juju-info", f"{LS_CLIENT}:container")
     await ops_test.model.relate(
         f"{DATABASE_APP_NAME}:juju-info", f"{UBUNTU_PRO_APP_NAME}:juju-info"
     )
     await ops_test.model.wait_for_idle(
-        apps=[LS_CLIENT, UBUNTU_PRO_APP_NAME, DATABASE_APP_NAME], status="active"
+        apps=[UBUNTU_PRO_APP_NAME, DATABASE_APP_NAME], status="active"
     )
 
 
 async def test_scale_up(ops_test: OpsTest, check_subordinate_env_vars):
     await scale_application(ops_test, DATABASE_APP_NAME, 4)
 
     await ops_test.model.wait_for_idle(
-        apps=[LS_CLIENT, UBUNTU_PRO_APP_NAME, DATABASE_APP_NAME], status="active", timeout=1500
+        apps=[UBUNTU_PRO_APP_NAME, DATABASE_APP_NAME], status="active", timeout=1500
     )
 
 
 async def test_scale_down(ops_test: OpsTest, check_subordinate_env_vars):
     await scale_application(ops_test, DATABASE_APP_NAME, 3)
 
     await ops_test.model.wait_for_idle(
-        apps=[LS_CLIENT, UBUNTU_PRO_APP_NAME, DATABASE_APP_NAME], status="active", timeout=1500
+        apps=[UBUNTU_PRO_APP_NAME, DATABASE_APP_NAME], status="active", timeout=1500
     )