Add pdc-backend03.

inventory/group_vars/pdc-backend

@@ -19,8 +19,8 @@ csi_security_category: Moderate
 csi_primary_contact: Ralph Bean <rbean@redhat.com>
 csi_purpose:  fedmsg-hub daemon that ferries data from fedmsg to PDC.
 csi_relationship: |
- NOTICE - pdc-backend01 and pdc-backend02 do *different* things.  They both run
+ NOTICE - The three pdc-backend do *different* things.  They all run a
- a fedmsg-hub daemon that loads the pdc-updater consumer plugin.  However, the
+ fedmsg-hub daemon that loads the pdc-updater consumer plugin.  However, the
  pdc-updater plugin is configured to do different things in each place.
 
  On pdc-updater01, the compose handler is enabled which listens for new pungi
@@ -28,6 +28,12 @@ csi_relationship: |
  has only a single thread enabled to avoid OOMing itself with more than one
  compose at a time.
 
- On pdc-updater02, the dep chain and modularity handlers are enabled which
+ On pdc-updater02, the modularity handlers are enabled which listen for MBS
- listen for koji and MBS activity, and store that in PDC.  Multiple threads
+ activity, and store that in PDC.  Multiple threads are enabled so that it can
- are enabled so that it can work more efficiently on these smaller tasks.
+ work more efficiently on these smaller tasks.
+
+ On pdc-updater03, the dep chain handlers are enabled which listen for koji
+ messages and store dep chain information in PDC, like what rpms depend on what
+ other rpms at build time, and what containers depend on what rpms, etc..
+ Multiple threads are enabled so that it can work more efficiently on these
+ smaller tasks.

inventory/host_vars/pdc-backend03.phx2.fedoraproject.org

@@ -0,0 +1,20 @@
+---
+nm: 255.255.255.0
+gw: 10.5.126.254
+dns: 10.5.126.21
+
+ks_url: http://10.5.126.23/repo/rhel/ks/kvm-rhel-7
+ks_repo: http://10.5.126.23/repo/rhel/RHEL7-x86_64/
+
+eth0_ip: 10.5.126.242
+
+volgroup: /dev/vg_guests
+vmhost: virthost22.phx2.fedoraproject.org
+datacenter: phx2
+
+# These people get told when something goes wrong.
+fedmsg_error_recipients:
+- ralph@fedoraproject.org
+- mprahl@redhat.com
+- jkaluza@redhat.com
+- fvalder@redhat.com

inventory/host_vars/pdc-backend03.stg.phx2.fedoraproject.org

@@ -0,0 +1,20 @@
+---
+nm: 255.255.255.0
+gw: 10.5.126.254
+dns: 10.5.126.21
+
+ks_url: http://10.5.126.23/repo/rhel/ks/kvm-rhel-7
+ks_repo: http://10.5.126.23/repo/rhel/RHEL7-x86_64/
+
+eth0_ip: 10.5.126.243
+
+volgroup: /dev/vg_guests
+vmhost: virthost20.phx2.fedoraproject.org
+datacenter: phx2
+
+# These people get told when something goes wrong.
+fedmsg_error_recipients:
+- ralph@fedoraproject.org
+- mprahl@redhat.com
+- jkaluza@redhat.com
+- fvalder@redhat.com

inventory/inventory

@@ -747,6 +747,7 @@ nuancier02.stg.phx2.fedoraproject.org
 packages03.stg.phx2.fedoraproject.org
 pdc-backend01.stg.phx2.fedoraproject.org
 pdc-backend02.stg.phx2.fedoraproject.org
+pdc-backend03.stg.phx2.fedoraproject.org
 pdc-web01.stg.phx2.fedoraproject.org
 pgbdr01.stg.phx2.fedoraproject.org
 pgbdr02.stg.phx2.fedoraproject.org
@@ -1081,10 +1082,12 @@ pdc-web01.stg.phx2.fedoraproject.org
 [pdc-backend]
 pdc-backend01.phx2.fedoraproject.org
 pdc-backend02.phx2.fedoraproject.org
+pdc-backend03.phx2.fedoraproject.org
 
 [pdc-backend-stg]
 pdc-backend01.stg.phx2.fedoraproject.org
 pdc-backend02.stg.phx2.fedoraproject.org
+pdc-backend03.stg.phx2.fedoraproject.org
 
 [piwik-stg]
 #piwik01.stg.phx2.fedoraproject.org

roles/pdc/backend/templates/pdcupdater.py

@@ -68,17 +68,16 @@ config = {
         {% if inventory_hostname.startswith('pdc-backend01') %}
         'pdcupdater.handlers.compose:NewComposeHandler',
         {% elif inventory_hostname.startswith('pdc-backend02') %}
-        # Disable these for now as they clog up the queue for the MBS handler
+        # For MBS https://fedoraproject.org/wiki/Changes/ModuleBuildService
+        'pdcupdater.handlers.modules:ModuleStateChangeHandler',
+        {% elif inventory_hostname.startswith('pdc-backend03') %}
         ## https://fedoraproject.org/wiki/User:Ralph/Drafts/Infrastructure/Factory2/ModellingDeps
         #'pdcupdater.handlers.depchain.rpms:NewRPMBuildTimeDepChainHandler',
         #'pdcupdater.handlers.depchain.rpms:NewRPMRunTimeDepChainHandler',
-
+        'pdcupdater.handlers.depchain.containers:ContainerRPMInclusionDepChainHandler',
-        # For MBS https://fedoraproject.org/wiki/Changes/ModuleBuildService
+        {% endif %}
-        'pdcupdater.handlers.modules:ModuleStateChangeHandler',
-
         # This just isn't used for now.. but we can re-enable it if we need it.
         #'pdcupdater.handlers.atomic:AtomicComponentGroupHandler',
-        {% endif %}
     ],
 
     'logging': dict(