nimbus-builds: add release build for eth2.prod fleet

Signed-off-by: Jakub Sokołowski <jakub@status.im>

ansible/host_vars/master-large-01.aws-eu-central-1a.nimbus.pyrmont.yml

@@ -9,10 +9,14 @@ beacon_node_web3_url: 'wss://goerli.infura.io/ws/v3/675db4626923473591cf6418e4da
 # The -large suffix is because of native compilation.
 beacon_node_builds_branches:
   - name: 'devel-large'
-    branch: 'devel'
+    version: 'devel'
     targets: ['nimbus_beacon_node', 'nimbus_signing_process']
     frequency: '*-*-* 10:00:00'
   - name: 'master-large'
-    branch: 'master'
+    version: 'master'
     targets: ['nimbus_beacon_node', 'nimbus_signing_process']
     frequency: '*-*-* 02:00:00'
+  - name: 'deploy-eth2-prod'
+    version: 'v1.0.3'
+    targets: ['nimbus_beacon_node', 'nimbus_signing_process']
+    enabled: false

ansible/roles/beacon-node-builds/defaults/main.yml

@@ -12,6 +12,7 @@ beacon_node_build_timer_timeout: 3600
 
 beacon_node_builds_branches: []
 #  - name: 'devel'
-#    branch: 'devel'
+#    version: 'devel'
 #    targets: ['nimbus_beacon_node', 'nimbus_signing_process']
 #    frequency: '*-*-* 10:00:00'
+#    enabled: false

ansible/roles/beacon-node-builds/tasks/build.yml

@@ -7,10 +7,10 @@
     mode: 0755
     state: 'directory'
 
-- name: '{{ item.name }} - Clone branch'
+- name: '{{ item.name }} - Clone repo version'
   git:
     repo: 'https://github.com/status-im/nimbus-eth2'
-    version: '{{ item.branch }}'
+    version: '{{ item.version }}'
     dest: '{{ beacon_node_builds_path }}/{{ item.name }}/repo'
     update: true
     force: true
@@ -48,7 +48,8 @@
     systemd_timer_description: 'Docker image build for Nimbus beacon node'
     systemd_timer_requires_extra: 'docker.service'
     systemd_timer_start_on_creation: false
-    systemd_timer_frequency: '{{ item.frequency }}'
+    systemd_timer_enabled: '{{ item.enabled | default(true) }}'
+    systemd_timer_frequency: '{{ item.frequency | default("daily") }}'
     systemd_timer_timeout_sec: '{{ beacon_node_build_timer_timeout }}'
     systemd_timer_work_dir: '{{ beacon_node_builds_path }}/{{ item.name }}'
     systemd_timer_script_path: '{{ beacon_node_builds_path }}/{{ item.name }}/build.sh'