Pass parameters for TLS proxy in front of Glance-API

If TLS in the internal network is enabled, we run glance-api beind a
TLS proxy (which is actually httpd's mod_proxy). This passes the
necessary hieradata.

bp tls-via-certmonger
Change-Id: I693213a1f35021b540202240e512d121cc1cd0eb
Depends-On: Id35a846d43ecae8903a0d58306d9803d5ea00bee

3 files changed, 36 insertions, 1 deletions

diff --git a/environments/enable-internal-tls.yaml b/environments/enable-internal-tls.yaml
index 6e912faa..d2fc59c6 100644
--- a/environments/enable-internal-tls.yaml
+++ b/environments/enable-internal-tls.yaml
@@ -6,3 +6,5 @@ resource_registry:
   OS::TripleO::Services::HAProxyInternalTLS: ../puppet/services/haproxy-internal-tls-certmonger.yaml
   OS::TripleO::Services::ApacheTLS: ../puppet/services/apache-internal-tls-certmonger.yaml
   OS::TripleO::Services::MySQLTLS: ../puppet/services/database/mysql-internal-tls-certmonger.yaml
+  # We use apache as a TLS proxy
+  OS::TripleO::Services::TLSProxyBase: ../puppet/services/apache.yaml
diff --git a/overcloud-resource-registry-puppet.j2.yaml b/overcloud-resource-registry-puppet.j2.yaml
index 47dfebb2..a5e43496 100644
--- a/overcloud-resource-registry-puppet.j2.yaml
+++ b/overcloud-resource-registry-puppet.j2.yaml
@@ -229,6 +229,7 @@ resource_registry:
   OS::TripleO::Services::ContrailControl: puppet/services/network/contrail-control.yaml
   OS::TripleO::Services::ContrailDatabase: puppet/services/network/contrail-database.yaml
   OS::TripleO::Services::ContrailWebui: puppet/services/network/contrail-webui.yaml
+  OS::TripleO::Services::TLSProxyBase: OS::Heat::None
   OS::TripleO::Services::Zaqar: OS::Heat::None
   OS::TripleO::Services::NeutronML2FujitsuCfab: OS::Heat::None
   OS::TripleO::Services::NeutronML2FujitsuFossw: OS::Heat::None
diff --git a/puppet/services/glance-api.yaml b/puppet/services/glance-api.yaml
index 3ddb1927..09ea5d22 100644
--- a/puppet/services/glance-api.yaml
+++ b/puppet/services/glance-api.yaml
@@ -45,8 +45,23 @@ parameters:
     default:
       tag: openstack.glance.api
       path: /var/log/glance/api.log
+  EnableInternalTLS:
+    type: boolean
+    default: false
+
+conditions:
+  use_tls_proxy: {equals : [{get_param: EnableInternalTLS}, true]}
 
 resources:
+
+  TLSProxyBase:
+    type: OS::TripleO::Services::TLSProxyBase
+    properties:
+      ServiceNetMap: {get_param: ServiceNetMap}
+      DefaultPasswords: {get_param: DefaultPasswords}
+      EndpointMap: {get_param: EndpointMap}
+      EnableInternalTLS: {get_param: EnableInternalTLS}
+
   GlanceBase:
     type: ./glance-base.yaml
     properties:
@@ -66,6 +81,7 @@ outputs:
       config_settings:
         map_merge:
           - get_attr: [GlanceBase, role_data, config_settings]
+          - get_attr: [TLSProxyBase, role_data, config_settings]
           - glance::api::database_connection:
               list_join:
                 - ''
@@ -100,7 +116,23 @@ outputs:
             # internal_api -> IP
             # internal_api_uri -> [IP]
             # internal_api_subnet - > IP/CIDR
-            glance::api::bind_host: {get_param: [ServiceNetMap, GlanceApiNetwork]}
+            tripleo::profile::base::glance::api::tls_proxy_bind_ip:
+              get_param: [ServiceNetMap, GlanceApiNetwork]
+            tripleo::profile::base::glance::api::tls_proxy_fqdn:
+              str_replace:
+                template:
+                  "%{hiera('fqdn_$NETWORK')}"
+                params:
+                  $NETWORK: {get_param: [ServiceNetMap, GlanceApiNetwork]}
+            tripleo::profile::base::glance::api::tls_proxy_port:
+              get_param: [EndpointMap, GlanceInternal, port]
+            # Bind to localhost if internal TLS is enabled, since we put a TLs
+            # proxy in front.
+            glance::api::bind_host:
+              if:
+              - use_tls_proxy
+              - 'localhost'
+              - {get_param: [ServiceNetMap, GlanceApiNetwork]}
       step_config: |
         include ::tripleo::profile::base::glance::api
       service_config_settings: