Add storage backends env files for containerized deployment

A storage backend has to be selected when deploying manila,
otherwise the manila-share service will fail to start. For this,
we have some environment files specifying the configuration for
different storage backends. We need a dockerized version
for this environment files.

In this patch set we add those environment files.

Change-Id: I9886016b02bec26699af1f8165d7b0702dfe8b9b
Partial-Bug: #1668922

environments/manila-cephfsnative-config-docker.yaml

@@ -0,0 +1,20 @@
+# EXPERIMENTAL: The configuration enabled by this environment
+# is not considered production-ready.
+#
+# A Heat environment file which can be used to enable a
+# a Manila CephFS Native driver backend.
+resource_registry:
+  OS::TripleO::Services::ManilaApi: ../docker/services/manila-api.yaml
+  OS::TripleO::Services::ManilaScheduler: ../docker/services/manila-scheduler.yaml
+  # Only manila-share is pacemaker managed:
+  OS::TripleO::Services::ManilaShare: ../docker/services/pacemaker/manila-share.yaml
+  OS::TripleO::Services::ManilaBackendCephFs: ../puppet/services/manila-backend-cephfs.yaml
+
+
+parameter_defaults:
+  ManilaCephFSNativeBackendName: cephfsnative
+  ManilaCephFSNativeDriverHandlesShareServers: false
+  ManilaCephFSNativeCephFSConfPath: '/etc/ceph/ceph.conf'
+  ManilaCephFSNativeCephFSAuthId: 'manila'
+  ManilaCephFSNativeCephFSClusterName: 'ceph'
+  ManilaCephFSNativeCephFSEnableSnapshots: false

environments/manila-netapp-config-docker.yaml

@@ -0,0 +1,32 @@
+# EXPERIMENTAL: The configuration enabled by this environment
+# is not considered production-ready.
+#
+# This environment file enables Manila with the Netapp backend.
+resource_registry:
+  OS::TripleO::Services::ManilaApi: ../docker/services/manila-api.yaml
+  OS::TripleO::Services::ManilaScheduler: ../docker/services/manila-scheduler.yaml
+  # Only manila-share is pacemaker managed:
+  OS::TripleO::Services::ManilaShare: ../docker/services/pacemaker/manila-share.yaml
+  OS::TripleO::Services::ManilaBackendNetapp: ../puppet/services/manila-backend-netapp.yaml
+
+parameter_defaults:
+  ManilaNetappBackendName: tripleo_netapp
+  ManilaNetappDriverHandlesShareServers: true
+  ManilaNetappLogin: ''
+  ManilaNetappPassword: ''
+  ManilaNetappServerHostname: ''
+  ManilaNetappTransportType: 'http'
+  ManilaNetappStorageFamily: 'ontap_cluster'
+  ManilaNetappServerPort: 80
+  ManilaNetappVolumeNameTemplate: 'share_%(share_id)s'
+  ManilaNetappVserver: ''
+  ManilaNetappVserverNameTemplate: 'os_%s'
+  ManilaNetappLifNameTemplate: 'os_%(net_allocation_id)s'
+  ManilaNetappAggrNameSearchPattern: '(.*)'
+  ManilaNetappRootVolumeAggr: ''
+  ManilaNetappRootVolume: 'root'
+  ManilaNetappPortNameSearchPattern: '(.*)'
+  ManilaNetappTraceFlags: ''
+  ManilaNetappEnabledShareProtocols: 'nfs3, nfs4.0'
+  ManilaNetappVolumeSnapshotReservePercent: 5
+  ManilaNetappSnapmirrorQuiesceTimeout: 3600