Switch to jovyan as the default user.

Selecting a different user is currently creating problems, see
aiidalab/aiidalab-docker-stack#297 .

aiidalab_launch/profile.py

@@ -10,6 +10,7 @@
 import toml
 from docker.models.containers import Container
 
+from .core import LOGGER
 from .util import docker_mount_for, get_docker_env, is_volume_readonly
 
 MAIN_PROFILE_NAME = "default"
@@ -65,7 +66,7 @@ class Profile:
     name: str = MAIN_PROFILE_NAME
     port: int | None = field(default_factory=_default_port)
     default_apps: list[str] = field(default_factory=lambda: ["aiidalab-widgets-base"])
-    system_user: str = "aiida"
+    system_user: str = "jovyan"
     image: str = _DEFAULT_IMAGE
     home_mount: str | None = None
     extra_mounts: set[str] = field(default_factory=set)
@@ -93,6 +94,12 @@ def __post_init__(self):
                 self.extra_mounts.remove(extra_mount)
                 self.extra_mounts.add(f"{extra_mount}:rw")
 
+        if (
+            self.image.split(":")[0] == "aiidalab/full-stack"
+            and self.system_user != "jovyan"
+        ):
+            LOGGER.warn("Resetting the system user may create issues for this image!")
+
     def container_name(self) -> str:
         return f"{CONTAINER_PREFIX}{self.name}"
 
@@ -127,6 +134,7 @@ def environment(self, jupyter_token: str) -> dict:
             "AIIDALAB_DEFAULT_APPS": " ".join(self.default_apps),
             "JUPYTER_TOKEN": str(jupyter_token),
             "SYSTEM_USER": self.system_user,
+            "NB_USER": self.system_user,
         }
 
     def dumps(self) -> str:

tests/test_cli.py

@@ -161,11 +161,11 @@ def test_status(self, started_instance):
         assert started_instance.profile.home_mount in result.output
         assert started_instance.url() in result.output
 
-    def test_exec(self):
+    def test_exec(self, started_instance):
         runner: CliRunner = CliRunner()
         result: Result = runner.invoke(cli.cli, ["exec", "--", "whoami"])
         assert result.exit_code == 0
-        assert "aiida" in result.output
+        assert started_instance.profile.system_user in result.output
 
     def test_logs(self):
         runner: CliRunner = CliRunner()

tests/test_instance.py

@@ -159,7 +159,10 @@ def test_instance_host_ports(self, started_instance):
 
     def test_instance_exec_create(self, docker_client, started_instance):
         exec_id = started_instance.exec_create(cmd="whoami")
-        assert docker_client.api.exec_start(exec_id).decode().strip() == "aiida"
+        assert (
+            docker_client.api.exec_start(exec_id).decode().strip()
+            == started_instance.profile.system_user
+        )
 
         exec_id_privileged = started_instance.exec_create(
             cmd="whoami", privileged=True, user="root"