From 2a6edcb788311111794016efa1953ce4a42000cc Mon Sep 17 00:00:00 2001
From: Hyperling <me@hyperling.com>
Date: Thu, 11 Feb 2021 08:05:34 -0600
Subject: [PATCH] Beginning to put together tasks for ETH mining.

---
 local.yml                     | 27 ++++++++++++++++++++
 tasks/miner/acct_mgmt/mfn.yml |  8 ++++++
 tasks/miner/cron/ansible.yml  | 11 ++++++++
 tasks/miner/driver/amdgpu.yml | 17 +++++++++++++
 tasks/miner/gpu/eth.yml       |  2 --
 tasks/miner/gpu/ethminer.yml  | 48 +++++++++++++++++++++++++++++++++++
 6 files changed, 111 insertions(+), 2 deletions(-)
 create mode 100644 tasks/miner/acct_mgmt/mfn.yml
 create mode 100644 tasks/miner/cron/ansible.yml
 create mode 100644 tasks/miner/driver/amdgpu.yml
 delete mode 100644 tasks/miner/gpu/eth.yml
 create mode 100644 tasks/miner/gpu/ethminer.yml

diff --git a/local.yml b/local.yml
index 2f68fb9..760e444 100644
--- a/local.yml
+++ b/local.yml
@@ -63,6 +63,33 @@
     - include: tasks/workstation/settings/gnome.yml
 
 
+# Additional setup for miners!
+- name: Main | Workstation UI Setup
+  hosts: miner
+  connection: local
+  become: true
+
+  pre_tasks:
+    - include: tasks/miner/acct_mgmt/mfn.yml
+
+  tasks:
+    # Monero
+    - include: tasks/miner/cpu/xmr.yml
+      become_user: mfn
+      when: mine.xmr is defined
+
+    # Ethereum
+    - include: tasks/miner/driver/amdgpu.yml
+      when: ansible_distribution == "Ubuntu" and mine.eth is defined
+
+    - include: tasks/miner/gpu/eth/ethminer.yml
+      become_user: mfn
+      when: ansible_distribution == "Ubuntu" and mine.eth is defined
+
+  post_tasks:
+    - include: tasks/miner/cron/ansible.yml
+
+
 # Create reports to analyze security.
 - name: Main | Hardness Tests
   hosts: localhost
diff --git a/tasks/miner/acct_mgmt/mfn.yml b/tasks/miner/acct_mgmt/mfn.yml
new file mode 100644
index 0000000..c0629e2
--- /dev/null
+++ b/tasks/miner/acct_mgmt/mfn.yml
@@ -0,0 +1,8 @@
+---
+# Account to do mining tasks.
+
+- name: Miner | Account Management | User | Miner Forty Niner
+  user:
+    name: mfn
+    comment: Miner Forty Niner
+    system: yes
diff --git a/tasks/miner/cron/ansible.yml b/tasks/miner/cron/ansible.yml
new file mode 100644
index 0000000..c6f9401
--- /dev/null
+++ b/tasks/miner/cron/ansible.yml
@@ -0,0 +1,11 @@
+---
+# Jobs for miners.
+
+- name: Cron | XMR
+  shell: ""
+  when: mine.xmr is defined
+
+#- name: Cron | ETH
+#  cron: 
+#    name: Mine Ethereum
+#  when: mine.eth is defined
\ No newline at end of file
diff --git a/tasks/miner/driver/amdgpu.yml b/tasks/miner/driver/amdgpu.yml
new file mode 100644
index 0000000..ebf74de
--- /dev/null
+++ b/tasks/miner/driver/amdgpu.yml
@@ -0,0 +1,17 @@
+---
+# Install OpenCL drivers.
+
+- name: Folder
+  shell: 'mkdir -p Downloads'
+
+- name: Download
+  shell: 'scp ling@leet:InstallFiles/Drivers/amdgpu-pro-20.45-1188099-ubuntu-20.04.tar.xz Downloads/'
+
+- name: Extract
+  shell: 'cd Downloads; tar -xvf amdgpu-pro-20.45-1188099-ubuntu-20.04.tar.xz'
+
+- name: Install 1 - All
+  shell: 'cd Downloads/amdgpu-pro-20.45-1188099-ubuntu-20.04; amdgpu-install -y'
+
+- name: Install 2 - Pro
+  shell: 'cd Downloads/amdgpu-pro-20.45-1188099-ubuntu-20.04; amdgpu-pro-install -y --opencl=pal,legacy'
diff --git a/tasks/miner/gpu/eth.yml b/tasks/miner/gpu/eth.yml
deleted file mode 100644
index 8c34fd3..0000000
--- a/tasks/miner/gpu/eth.yml
+++ /dev/null
@@ -1,2 +0,0 @@
----
-# Mine Ethereum with GPU!
diff --git a/tasks/miner/gpu/ethminer.yml b/tasks/miner/gpu/ethminer.yml
new file mode 100644
index 0000000..7e26060
--- /dev/null
+++ b/tasks/miner/gpu/ethminer.yml
@@ -0,0 +1,48 @@
+---
+# Mine Ethereum with GPU!
+
+- name: Install Dependencies
+  package: 
+    name: build-essential dkms cmake perl libdbus-1-dev mesa-common-dev
+    state: present
+  become: true
+
+- name: Add PPA
+  shell: 'add-apt-repository ppa:ethereum/ethereum; apt update'
+  become: true
+
+- name: Install Ethereum
+  package: 
+    name: ethereum
+    state: present
+  become: true
+
+- name: Clone Git Repo
+  shell: 'git clone https://github.com/ethereum-mining/ethminer.git'
+
+- name: Update Repo's Repos
+  shell: 'cd ethminer; git submodule update --init --recursive'
+
+- name: Create Build Folder
+  shell: 'cd ethminer; mkdir -p build'
+
+- name: cmake Flags
+  shell: 'cd ethminer/build; cmake .. -DETHASHCL=ON -DETHASHCUDA=OFF -DAPICORE=ON -DBINKERN=ON -DETHDBUS=ON -DUSE_SYS_OPENCL=ON -ETHASHCPU=ON -DEVBUILD=ON'
+
+- name: cmake Build
+  shell: 'cd ethminer/build; cmake --build .'
+
+- name: cmake Build
+  shell: 'cd /home/mfn/ethminer/build; make install'
+  become: true
+
+- name: Download Script
+  shell: 'scp ling@leet:InstallFiles/Miners/ETH/ethminer.sh /home/mfn/; chmod 755 /home/mfn/ethminer.sh'
+  become: true
+
+- name: Kill Current Jobs
+  shell: 'killall ethminer.sh'
+  become: true
+
+- name: Start Mining
+  shell: 'time ethminer.sh'
\ No newline at end of file