Add default value for db_nodes variable

TissueMAPS · Jul 1, 2017 · e2767f8 · e2767f8
1 parent 8b416c9
commit e2767f8
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/tmdeploy/share/playbooks/tissuemaps/roles/database-client/defaults/main.yml b/tmdeploy/share/playbooks/tissuemaps/roles/database-client/defaults/main.yml
@@ -14,5 +14,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ---
-# This can be an array of mappings with keys "name", "password" and "email"
-tm_users: []
+tm_users: []       # array of mappings with keys "name", "password" and "email"
+
+db_nodes: 1        # number of worker nodes in the cluster