From 7953bc7a51d863c4e5a9be2e403c12c347caad87 Mon Sep 17 00:00:00 2001
From: Hyperling <me@hyperling.com>
Date: Wed, 17 Feb 2021 05:12:25 -0600
Subject: [PATCH] GPU mining performance starting to report lower over time,
 looks like lots of watchdog processes running. Add a daily reboot as well as
 follow-up patch. Refactor current schedule document across a few files.

---
 facts/miner/.fuse_hidden00000a9300000001 |  2 --
 facts/miner/system.yml                   | 16 +++++++++-
 local.yml                                |  1 +
 tasks/miner/cron/ansible.yml             | 38 ++++++++++--------------
 tasks/miner/cron/mfn.yml                 | 23 ++++++++++++++
 5 files changed, 55 insertions(+), 25 deletions(-)
 delete mode 100644 facts/miner/.fuse_hidden00000a9300000001
 create mode 100644 tasks/miner/cron/mfn.yml

diff --git a/facts/miner/.fuse_hidden00000a9300000001 b/facts/miner/.fuse_hidden00000a9300000001
deleted file mode 100644
index 792049c..0000000
--- a/facts/miner/.fuse_hidden00000a9300000001
+++ /dev/null
@@ -1,2 +0,0 @@
----
-# Load receiver addresses
diff --git a/facts/miner/system.yml b/facts/miner/system.yml
index 901deeb..cc85498 100644
--- a/facts/miner/system.yml
+++ b/facts/miner/system.yml
@@ -19,6 +19,10 @@
     config_section_wallet: wallet
 
 
+## Ethminer ##
+
+## xmr-stak ##
+
 ## Nanominer ##
 
 - name: Miner | Facts | System | nanominer 1
@@ -41,4 +45,14 @@
   set_fact:
     nanominer_tar_local: "{{ nanominer_bin }}.tar.gz"
     nanominer_exec: "{{ nanominer_bin }}/nanominer"
-  when: nanominer is defined
\ No newline at end of file
+  when: nanominer is defined
+
+
+## Miner Array ##
+
+- name: Miner | Facts | System | Miner Array
+  set_fact:
+    miners:
+    - { "name": "xmr_stak_cpu", "enabled": '{{ (xmr_stak_cpu is defined) }}', "command": "{{ user_mfn.home }}/xmr_stak_cpu.sh" }
+    - { "name": "ethminer",     "enabled": '{{ (ethminer is defined) }}',     "command": "{{ user_mfn.home }}/ethminer.sh" }
+    - { "name": "nanominer",    "enabled": '{{ (nanominer is defined) }}',    "command": "{{ nanominer_script }}" }
\ No newline at end of file
diff --git a/local.yml b/local.yml
index 76b51b9..7dae4d8 100644
--- a/local.yml
+++ b/local.yml
@@ -106,6 +106,7 @@
   # Scheduling
   post_tasks:
     - include: tasks/miner/cron/ansible.yml
+    - include: tasks/miner/cron/mfn.yml
 
 
 # Create reports to analyze security.
diff --git a/tasks/miner/cron/ansible.yml b/tasks/miner/cron/ansible.yml
index 37bc529..e961f69 100644
--- a/tasks/miner/cron/ansible.yml
+++ b/tasks/miner/cron/ansible.yml
@@ -1,31 +1,25 @@
 ---
-# Jobs for miners.
+# System tasks for mining machines.
 
-# Move this to system facts?
-- name: Miner | Account Management | Cron | Miner Names
-  set_fact:
-    miners:
-    - { "name": "xmr_stak_cpu", "enabled": '{{ (xmr_stak_cpu is defined) }}', "command": "{{ user_mfn.home }}/xmr_stak_cpu.sh" }
-    - { "name": "ethminer",     "enabled": '{{ (ethminer is defined) }}',     "command": "{{ user_mfn.home }}/ethminer.sh" }
-    - { "name": "nanominer",    "enabled": '{{ (nanominer is defined) }}',    "command": "{{ nanominer_script }}" }
-  
+## Performance ##
 
-- name: Miner | Account Management | Cron | Stop Jobs
+- name: Miner | Account Management | Cron | Ansible | Daily Performance Reboot
   cron:
-    user: mfn
-    name: "Stop {{ item.name }}"
-    minute: "*/5"
-    job: "killall {{ item.name }}; killall {{ item.name }}.sh; killall {{ item.command }}"
+    user: ansible
+    name: Daily Performance Reboot
+    job: reboot
+    special_time: daily
     state: present
-    disabled: "{{ item.enabled }}"
-  loop: "{{ miners }}"
+    disabled: no
 
 
-- name: Miner | Account Management | Cron | Start Jobs
+## Security ##
+
+- name: Miner | Account Management | Cron | Ansible | Daily Performance Reboot
   cron:
-    user: mfn
-    name: "Start {{ item.name }}"
-    job: "{{ item.command }}"
+    user: ansible
+    name: Daily Security Update
+    job: apt update; apt dist-upgrade -y
+    special_time: reboot
     state: present
-    disabled: "{{ not(item.enabled) }}"
-  loop: "{{ miners }}"
+    disabled: no
\ No newline at end of file
diff --git a/tasks/miner/cron/mfn.yml b/tasks/miner/cron/mfn.yml
new file mode 100644
index 0000000..a13a056
--- /dev/null
+++ b/tasks/miner/cron/mfn.yml
@@ -0,0 +1,23 @@
+---
+# Miner tasks.
+
+## Mining ##
+
+- name: Miner | Account Management | Cron | MFN | Stop Jobs
+  cron:
+    user: mfn
+    name: "Stop {{ item.name }}"
+    minute: "*/5"
+    job: "killall {{ item.name }}; killall {{ item.name }}.sh; killall {{ item.command }}"
+    state: present
+    disabled: "{{ item.enabled }}"
+  loop: "{{ miners }}"
+
+- name: Miner | Account Management | Cron | MFN | Start Jobs
+  cron:
+    user: mfn
+    name: "Start {{ item.name }}"
+    job: "{{ item.command }}"
+    state: present
+    disabled: "{{ not(item.enabled) }}"
+  loop: "{{ miners }}"
\ No newline at end of file