From 9e81bbd8db0658def59694b9d5e29e461c759e1d Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sat, 10 Feb 2018 19:17:08 +0100
Subject: make use of new and revised worker flags for inputs

---
 src/examples/elevate2018.yml                       | 26 ++++++------
 src/flufigut.py                                    | 46 +++++++++++-----------
 .../kubernetes/flumotion-worker-deploy.yml.j2      | 36 +++++++++++++----
 3 files changed, 65 insertions(+), 43 deletions(-)

diff --git a/src/examples/elevate2018.yml b/src/examples/elevate2018.yml
index daa4abe..64605e7 100644
--- a/src/examples/elevate2018.yml
+++ b/src/examples/elevate2018.yml
@@ -97,16 +97,16 @@ streams:
      burst-on-connect: 5
      hostname: "elevate-live%i.spreadspace.org"
      repeater: True
-records:
-  av:
-    mux: avr
-    format: rec
-    profile: rec
-    directory: /srv/recording/elevate-2018
-    filename: "%Y-%m-%d %H-%M-%S"
-  audio:
-    mux: audio-orig
-    format: ogg
-    profile: high
-    directory: /srv/recording/elevate-2018
-    filename: "%Y-%m-%d %H-%M-%S"
+# records:
+#   av:
+#     mux: avr
+#     format: rec
+#     profile: rec
+#     directory: /srv/recording/elevate-2018
+#     filename: "%Y-%m-%d %H-%M-%S"
+#   audio:
+#     mux: audio-orig
+#     format: ogg
+#     profile: high
+#     directory: /srv/recording/elevate-2018
+#     filename: "%Y-%m-%d %H-%M-%S"
diff --git a/src/flufigut.py b/src/flufigut.py
index aa5d2ce..d0de644 100755
--- a/src/flufigut.py
+++ b/src/flufigut.py
@@ -707,29 +707,29 @@ if __name__ == '__main__':
                 print("- " + c)
             sys.exit(1)
 
-        print("****************************************************")
-        print("** atmosphere **")
-        print("**")
-        __pp.pprint(p.atmosphere)
-        print("**")
-        print("**************************")
-        print("** planet **")
-        print("**")
-        __pp.pprint(p.flow)
-        print("**")
-        print("**************************")
-        print("** _workers_ **")
-        print("**")
-        __pp.pprint(p.workers)
-        print("**")
-        print("****************************************************")
-
-        # k8s = K8sDeployment(d, p)
-        # print("wiping exisiting namespace ...")
-        # k8s.wipe()
-        # print("deploying new planet ...")
-        # k8s.deploy('../templates')
-        # print("done.")
+        # print("****************************************************")
+        # print("** atmosphere **")
+        # print("**")
+        # __pp.pprint(p.atmosphere)
+        # print("**")
+        # print("**************************")
+        # print("** planet **")
+        # print("**")
+        # __pp.pprint(p.flow)
+        # print("**")
+        # print("**************************")
+        # print("** _workers_ **")
+        # print("**")
+        # __pp.pprint(p.workers)
+        # print("**")
+        # print("****************************************************")
+
+        k8s = K8sDeployment(d, p)
+        print("wiping exisiting namespace ...")
+        k8s.wipe()
+        print("deploying new planet ...")
+        k8s.deploy('../templates')
+        print("done.")
 
     except Exception as e:
         print("ERROR: while running app: %s" % e)
diff --git a/templates/default/kubernetes/flumotion-worker-deploy.yml.j2 b/templates/default/kubernetes/flumotion-worker-deploy.yml.j2
index bee42cc..0705364 100644
--- a/templates/default/kubernetes/flumotion-worker-deploy.yml.j2
+++ b/templates/default/kubernetes/flumotion-worker-deploy.yml.j2
@@ -48,30 +48,52 @@ spec:
         volumeMounts:
         - name: home
           mountPath: /srv
-%%   if 'input-decklink' in sub.flags
-        - name: decklink-devices
-          mountPath: /dev/blackmagic
+%%   if 'input' in sub.flags
+%%     set _needs_ = { 'decklink_libs': False, 'privileged': False }
+%%     for input_name in worker.flags.input
+%%       if desc.inputs[input_name].type == 'decklink'
+%%         if _needs_.update({'decklink_libs': True, 'privileged': True})
+%#             jinja variables are weird... https://stackoverflow.com/questions/9486393
+%%         endif
+        - name: decklink-device-{{ desc.inputs[input_name].properties.device }}
+          mountPath: /dev/blackmagic/dv{{ desc.inputs[input_name].properties.device }}
+%%       endif
+%%     endfor
+%%     if _needs_.decklink_libs
         - name: decklink-libs
           subPath: libDeckLinkAPI.so
           mountPath: /usr/lib/libDeckLinkAPI.so
         - name: decklink-libs
           subPath: libDeckLinkPreviewAPI.so
           mountPath: /usr/lib/libDeckLinkPreviewAPI.so
+%%     endif
+%%     if _needs_.privileged
         securityContext:
           privileged: true
+%%     endif
 %%   endif
 %% endfor
       volumes:
       - name: home
         emptyDir:
           medium: Memory
-%% if 'input-decklink' in worker.flags
-      - name: decklink-devices
+%% if 'input' in worker.flags
+%%   set _needs_ = { 'decklink_libs': False }
+%%   for input_name in worker.flags.input
+%%     if desc.inputs[input_name].type == 'decklink'
+%%       if _needs_.update({'decklink_libs': True})
+%#           jinja variables are weird... https://stackoverflow.com/questions/9486393
+%%       endif
+      - name: decklink-device-{{ desc.inputs[input_name].properties.device }}
         hostPath:
-          type: Directory
-          path: /dev/blackmagic
+          type: File {# CharDevice doesn't work for some reason... #}
+          path: /dev/blackmagic/dv{{ desc.inputs[input_name].properties.device }}
+%%     endif
+%%   endfor
+%%   if _needs_.decklink_libs
       - name: decklink-libs
         hostPath:
           type: Directory
           path: /usr/lib/
+%%   endif
 %% endif
-- 
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