From 1d944045d137d2e3e5bf8e51d70b3b51113fa795 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sat, 3 Apr 2021 00:06:41 +0200
Subject: enable recording to glt-dione and glt-helene

---
 inventory/host_vars/glt-dione.yml               | 16 +++++++++++++---
 inventory/host_vars/glt-helene.yml              | 14 ++++++++++++--
 roles/streaming/rtmp/streamer/defaults/main.yml |  2 ++
 roles/streaming/rtmp/streamer/tasks/lvm.yml     | 18 ++++++++++++++++++
 roles/streaming/rtmp/streamer/tasks/main.yml    |  8 ++++++++
 roles/streaming/rtmp/streamer/tasks/zfs.yml     | 14 ++++++++++++++
 6 files changed, 67 insertions(+), 5 deletions(-)
 create mode 100644 roles/streaming/rtmp/streamer/tasks/lvm.yml
 create mode 100644 roles/streaming/rtmp/streamer/tasks/zfs.yml

diff --git a/inventory/host_vars/glt-dione.yml b/inventory/host_vars/glt-dione.yml
index 6cb1afe7..a02a4af6 100644
--- a/inventory/host_vars/glt-dione.yml
+++ b/inventory/host_vars/glt-dione.yml
@@ -65,14 +65,24 @@ kubernetes_container_runtime: docker
 kubernetes_standalone_max_pods: 42
 kubernetes_standalone_cni_variant: with-portmap
 
+
+rtmp_streamer_lvm:
+  vg: "{{ host_name }}"
+  lv: streamer
+  size: 200G
+  fs: ext4
+
 rtmp_streamer_base_path: /srv/streamer
-rtmp_streamer_inst_name: feed
+rtmp_streamer_inst_name: feed-glt21s2
 rtmp_streamer_nginx_image_version: 2021-02-24.20
 rtmp_streamer_decklink_card: "DeckLink 8K Pro (1)"
 rtmp_streamer_config:
-  input_params: ['-f', 'decklink', '-video_input', 'sdi', '-format_code', 'Hp25', '-ac', '2', '-i']
+  input_params: ['-f', 'decklink', '-format_code', 'Hp25', '-ac', '2', '-i']
+  quality_levels:
+    full:
+      vbitrate: 7000
 
-rtmp_streamer_recording_enabled: no
+rtmp_streamer_recording_enabled: yes
 rtmp_streamer_forwards:
   c3voc:
     url: "rtmp://ingest.c3voc.de/stream/glt21s2?auth={{ vault_rtmp_streamer_forward_keys.c3voc.glt21s2 }}"
diff --git a/inventory/host_vars/glt-helene.yml b/inventory/host_vars/glt-helene.yml
index 1ae03afe..20625b66 100644
--- a/inventory/host_vars/glt-helene.yml
+++ b/inventory/host_vars/glt-helene.yml
@@ -65,14 +65,24 @@ kubernetes_container_runtime: docker
 kubernetes_standalone_max_pods: 42
 kubernetes_standalone_cni_variant: with-portmap
 
+
+rtmp_streamer_lvm:
+  vg: "{{ host_name }}"
+  lv: streamer
+  size: 200G
+  fs: ext4
+
 rtmp_streamer_base_path: /srv/streamer
-rtmp_streamer_inst_name: feed
+rtmp_streamer_inst_name: feed-glt21s3
 rtmp_streamer_nginx_image_version: 2021-02-24.20
 rtmp_streamer_decklink_card: "DeckLink SDI 4K"
 rtmp_streamer_config:
   input_params: ['-f', 'decklink', '-format_code', 'Hp25', '-ac', '2', '-i']
+  quality_levels:
+    full:
+      vbitrate: 7000
 
-rtmp_streamer_recording_enabled: no
+rtmp_streamer_recording_enabled: yes
 rtmp_streamer_forwards:
   c3voc:
     url: "rtmp://ingest.c3voc.de/stream/glt21s3?auth={{ vault_rtmp_streamer_forward_keys.c3voc.glt21s3 }}"
diff --git a/roles/streaming/rtmp/streamer/defaults/main.yml b/roles/streaming/rtmp/streamer/defaults/main.yml
index fc9f644f..c471e5da 100644
--- a/roles/streaming/rtmp/streamer/defaults/main.yml
+++ b/roles/streaming/rtmp/streamer/defaults/main.yml
@@ -1,4 +1,6 @@
 ---
+# rtmp_streamer_lvm:
+# rtmp_streamer_zfs:
 rtmp_streamer_base_path: /srv/rtmp/streamer
 
 rtmp_streamer_port: 1935
diff --git a/roles/streaming/rtmp/streamer/tasks/lvm.yml b/roles/streaming/rtmp/streamer/tasks/lvm.yml
new file mode 100644
index 00000000..c92d8384
--- /dev/null
+++ b/roles/streaming/rtmp/streamer/tasks/lvm.yml
@@ -0,0 +1,18 @@
+---
+- name: create logical volume
+  lvol:
+    vg: "{{ rtmp_streamer_lvm.vg }}"
+    lv: "{{ rtmp_streamer_lvm.lv }}"
+    size: "{{ rtmp_streamer_lvm.size }}"
+
+- name: create filesystem
+  filesystem:
+    fstype: "{{ rtmp_streamer_lvm.fs }}"
+    dev: "/dev/mapper/{{ rtmp_streamer_lvm.vg | replace('-', '--') }}-{{ rtmp_streamer_lvm.lv | replace('-', '--') }}"
+
+- name: mount filesytem
+  mount:
+    src: "/dev/mapper/{{ rtmp_streamer_lvm.vg | replace('-', '--') }}-{{ rtmp_streamer_lvm.lv | replace('-', '--') }}"
+    path: "{{ rtmp_streamer_base_path }}"
+    fstype: "{{ rtmp_streamer_lvm.fs }}"
+    state: mounted
diff --git a/roles/streaming/rtmp/streamer/tasks/main.yml b/roles/streaming/rtmp/streamer/tasks/main.yml
index e63bbdce..9c3dd9d6 100644
--- a/roles/streaming/rtmp/streamer/tasks/main.yml
+++ b/roles/streaming/rtmp/streamer/tasks/main.yml
@@ -1,4 +1,12 @@
 ---
+- name: prepare rtmp-streamer base path as LVM
+  when: rtmp_streamer_lvm is defined
+  import_tasks: lvm.yml
+
+- name: prepare rtmp-streamer base path as ZFS dataset
+  when: rtmp_streamer_zfs is defined
+  import_tasks: zfs.yml
+
 - name: create rtmp-streamer instance directory
   file:
     path: "{{ rtmp_streamer_base_path }}/{{ rtmp_streamer_inst_name }}"
diff --git a/roles/streaming/rtmp/streamer/tasks/zfs.yml b/roles/streaming/rtmp/streamer/tasks/zfs.yml
new file mode 100644
index 00000000..74889cbc
--- /dev/null
+++ b/roles/streaming/rtmp/streamer/tasks/zfs.yml
@@ -0,0 +1,14 @@
+---
+- name: create zfs dataset
+  zfs:
+    name: "{{ rtmp_streamer_zfs.pool }}/{{ rtmp_streamer_zfs.name }}"
+    state: present
+    extra_zfs_properties: "{{ rtmp_streamer_zfs.properties | default(omit) }}"
+
+- name: bind mount filesytem
+  mount:
+    src: "{{ zfs_pools[rtmp_streamer_zfs.pool].mountpoint }}/{{ rtmp_streamer_zfs.name }}"
+    path: "{{ rtmp_streamer_base_path }}"
+    fstype: none
+    opts: bind,x-systemd.automount,nofail
+    state: mounted
-- 
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