def test_uses_deprecated_config():
with env(), util.tempdir() as tempdir:
os.environ.pop('DCOS_CONFIG', None)
os.environ[constants.DCOS_DIR_ENV] = tempdir
assert config.get_config_dir_path() == tempdir
# create old global config toml
global_toml = create_global_config(tempdir)
assert config.get_global_config_path() == global_toml
assert config.uses_deprecated_config() is True
# create clusters subdir
_create_clusters_dir(tempdir)
assert config.uses_deprecated_config() is False
def move_to_cluster_config():
"""Create a cluster specific config file + directory
from a global config file. This will move users from global config
structure (~/.dcos/dcos.toml) to the cluster specific one
(~/.dcos/clusters/CLUSTER_ID/dcos.toml) and set that cluster as
the "attached" cluster.
:rtype: None
"""
global_config = config.get_global_config()
dcos_url = config.get_config_val("core.dcos_url", global_config)
# if no cluster is set, do not move the cluster yet
if dcos_url is None:
return
try:
# find cluster id
cluster_url = dcos_url.rstrip('/') + '/metadata'
res = http.get(cluster_url)
cluster_id = res.json().get("CLUSTER_ID")
# don't move cluster if dcos_url is not valid
except DCOSException as e:
logger.error("Error trying to find cluster id: {}".format(e))
return
# create cluster id dir
cluster_path = os.path.join(config.get_config_dir_path(),
constants.DCOS_CLUSTERS_SUBDIR, cluster_id)
util.ensure_dir_exists(cluster_path)
# move config file to new location
global_config_path = config.get_global_config_path()
util.sh_copy(global_config_path, cluster_path)
# set cluster as attached
util.ensure_file_exists(
os.path.join(cluster_path, constants.DCOS_CLUSTER_ATTACHED_FILE))