Add ci environment file for standalone IPA parameters

This review adds a template file for settings required
when standalone is deployed with IPA.

The custom DNS server - which differs depending
on the environment deployed, is added in the job
when the standalone parameters are rendered.

Related review: https://review.opendev.org/#/c/720757/
Story: https://tree.taiga.io/project/tripleo-ci-board/us/670

Change-Id: I4ccaac9bf7a6c105bb6851ab88c35d667d42b658

ci/environments/standalone-ipa.yaml

@@ -0,0 +1,23 @@
+resource_registry:
+  OS::TripleO::Services::IpaClient: ../../deployment/ipa/ipaservices-baremetal-ansible.yaml
+
+parameter_defaults:
+  CloudDomain: "ooo.test"
+  CloudName: "overcloud.ooo.test"
+  CloudNameInternal: "overcloud.internalapi.ooo.test"
+  CloudNameStorage: "overcloud.storage.ooo.test"
+  CloudNameStorageManagement: "overcloud.storagemgmt.ooo.test"
+  CloudNameCtlplane: "overcloud.ctlplane.ooo.test"
+  IdMServer: "ipa.ooo.test"
+  IdMDomain: "ooo.test"
+  IdMAdminPassword: "fce95318204114530f31f885c9df588f"
+  # domain name used by the host
+  NeutronDnsDomain: "ooo.test"
+  PasswordAuthentication: 'yes'
+  HAProxyExternalNetwork: ctlplane
+  # Add setting for custom DNS server
+  # DnsServers: ["ip_for_dns_server"]
+  DnsSearchDomains: ["ooo.test"]
+  LocalContainerRegistry: "192.168.24.1"
+  InternalTLSVncProxyCAFile: /etc/pki/CA/certs/vnc-proxy.crt
+  AddVipsToEtcHosts: True