Add alerta username and password to models

Change-Id: I422ec5d59fe1414abfa2f2e2f25421afcc9f0626
PROD-related: PROD-21265
diff --git a/classes/cluster/sl-pike-dvr/.env b/classes/cluster/sl-pike-dvr/.env
index ebce5d7..8e5aad7 100644
--- a/classes/cluster/sl-pike-dvr/.env
+++ b/classes/cluster/sl-pike-dvr/.env
@@ -1 +1 @@
-FORMULAS_SALT_MASTER+=(java openssh ntp nginx collectd sensu heka sphinx mysql galera grafana libvirt rsyslog glusterfs postfix xtrabackup freeipa prometheus telegraf elasticsearch kibana rundeck devops-portal libvirt rsyslog memcached rabbitmq apache keystone glance nova neutron cinder heat horizon ironic tftpd-hpa bind powerdns designate barbican iptables fluentd logrotate auditd)
+FORMULAS_SALT_MASTER+=(java openssh ntp nginx collectd sensu heka sphinx mysql galera grafana libvirt rsyslog glusterfs postfix xtrabackup freeipa prometheus telegraf elasticsearch kibana rundeck devops-portal libvirt rsyslog memcached rabbitmq apache keystone glance nova neutron cinder heat horizon ironic tftpd-hpa bind powerdns designate barbican iptables fluentd logrotate auditd backupninja)
diff --git a/classes/cluster/sl-pike-dvr/stacklight/init.yml b/classes/cluster/sl-pike-dvr/stacklight/init.yml
index b5cb724..ccb613a 100644
--- a/classes/cluster/sl-pike-dvr/stacklight/init.yml
+++ b/classes/cluster/sl-pike-dvr/stacklight/init.yml
@@ -16,6 +16,8 @@
     elasticsearch_port: 9200
     stacklight_environment: ${_param:cluster_domain}
     stacklight_notification_topic: stacklight_notifications
+    alerta_admin_username: "admin@alerta.io"
+    alerta_admin_password: "alerta"
     grafana_admin_password: admin
     grafana_database_type: mysql
     grafana_database_host: ${_param:openstack_database_address}