Merge "Set default value of --concurrency to 2"
diff --git a/releasenotes/notes/set-default-value-of-concurrency-to-2-d916d5c31e3725d5.yaml b/releasenotes/notes/set-default-value-of-concurrency-to-2-d916d5c31e3725d5.yaml
new file mode 100644
index 0000000..0d964a9
--- /dev/null
+++ b/releasenotes/notes/set-default-value-of-concurrency-to-2-d916d5c31e3725d5.yaml
@@ -0,0 +1,6 @@
+---
+fixes:
+ - |
+ [`bug 1948935 <https://bugs.launchpad.net/tempest/+bug/1948935>`_]
+ The default value of account-generator --concurrency parameter is now
+ set to 2 instead of 1.
diff --git a/tempest/cmd/account_generator.py b/tempest/cmd/account_generator.py
index 917262e..ad0b547 100755
--- a/tempest/cmd/account_generator.py
+++ b/tempest/cmd/account_generator.py
@@ -81,11 +81,11 @@
will have the prefix with the given TAG in its name. Using tag is recommended
for the further using, cleaning resources.
-* ``-r, --concurrency CONCURRENCY`` (Optional) Concurrency count
- (default: 1). The number of accounts required can be estimated as
- CONCURRENCY x 2. Each user provided in *accounts.yaml* file will be in
- a different tenant. This is required to provide isolation between test for
- running in parallel.
+* ``-r, --concurrency CONCURRENCY`` (Optional) Concurrency count (default: 2).
+ The number of accounts generated will be same as CONCURRENCY. The higher the
+ number, the more tests will run in parallel. If you want to run tests
+ sequentially then use 1 as value for concurrency (beware that tests that need
+ more credentials will fail).
* ``--with-admin`` (Optional) Creates admin for each concurrent group
(default: False).
@@ -236,7 +236,7 @@
dest='tag',
help='Resources tag')
parser.add_argument('-r', '--concurrency',
- default=1,
+ default=2,
type=positive_int,
required=False,
dest='concurrency',