Zcash ansible script

miner_zcash.yml

---
- hosts: [miner_zcash, tag_Name_zmine, zmine*]
  become_method: sudo
  become_user: root
  become: true
  strategy: free
  vars:
    stratum_uri: zec-eu.suprnova.cc:2142
    stratum_user: rick3_.user 
    stratum_password: password
    nheqminer_supervisor: |
      [program:nheqminer]
      command=/usr/bin/nheqminer -l {{ stratum_uri }} -u {{ stratum_user }} -p {{ stratum_password }} -t {{ ansible_processor_vcpus }}
      process_name=%(program_name)s
      numprocs=1
      autostart=true
      autorestart=true
      startsecs=5
      startretries=3
      stdout_logfile=/var/log/nheqminer.log
      redirect_stderr=true
    script_stat_mining: |
      #!/bin/bash
      CPU=`cat /proc/cpuinfo | grep "model name" | cut -d: -f 2 | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' | tail -n1`
      CPU_SPEED=`cat /proc/cpuinfo | grep "cpu MHz" | cut -d: -f 2 | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' | tail -n1`
      CPU_CORE=`cat /proc/cpuinfo | grep "model name" | wc -l` 
      DATE=`date +%Y-%m-%d_%H:%M:%S_%Z`
      SOL=`cat /var/log/nheqminer.log | grep "Sol/s" | cut -d, -f 2 | tail -n1 | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'`
      echo "$HOSTNAME, $DATE, $CPU, ${CPU_SPEED}MHz, ${CPU_CORE} core, $SOL"


  tasks:
      - name: Install pre-request packages
        apt: name={{item}} state=present update_cache=yes cache_valid_time=3600 
        with_items:
            - libboost-all-dev
            - vim
            - build-essential
            - cmake
            - htop
            - git
            - supervisor 

      - name: Enable and start supervisor 
        service: name=supervisor enabled=yes state=started
      
      - name: Clone kost nheqminer 
        git: repo=https://github.com/kost/nheqminer
             dest=/opt/nheqminer
             recursive=yes
        register: gitclone

      - name: Create build directory
        file: path=/opt/nheqminer/nheqminer/build state=directory

      - name: get cpu flags
        command: >
            awk -F: '/^flags/ {print $2; exit}' /proc/cpuinfo
        register: cpu_flags_cmd

      - name: set cpu flags fact
        set_fact:
          cpu_flags: "{{ cpu_flags_cmd.stdout.split() }}"

      - name: set cpu flags avx2
        set_fact:
          flag_avx2: "{{ 'avx2' in cpu_flags }}"

      - name: set cpu flags avx
        set_fact:
          flag_avx: "{{ 'avx' in cpu_flags }}"

      - name: Cmake with AVX2 flag
        command: cmake -DXENON=2 ../ chdir=/opt/nheqminer/nheqminer/build
        when:  flag_avx2 

      - name: Cmake with AVX flag
        command: cmake -DXENON=1 ../ chdir=/opt/nheqminer/nheqminer/build
        when:  flag_avx and not flag_avx2

      - name: Cmake with default flags 
        command: cmake ../ chdir=/opt/nheqminer/nheqminer/build
        when:  not flag_avx and not flag_avx2 

      - stat: path=/opt/nheqminer/nheqminer/build/nheqminer
        register: st_nheqminer 

      - name: Building
        command: "{{item}} chdir=/opt/nheqminer/nheqminer/build"
        with_items:
          - rm -f /usr/bin/nheqminer
          - make clean 
          - make -j{{ansible_processor_vcpus}} chdir=/opt/nheqminer/nheqminer/build
        when: gitclone.changed or not st_nheqminer.stat.exists
      
      - name: Copy supervisor file
        copy: 
          content: "{{ nheqminer_supervisor }}"
          dest: /etc/supervisor/conf.d/nheqminer.conf
        notify: 
          - reload supervisor config 

      - name: Install zcash_stat.sh scripts 
        copy: 
          content: "{{ script_stat_mining }}"
          dest: /usr/bin/zcash_stat.sh
          mode: 0755
        notify: 
          - reload supervisor config 

      - name: Copy binary
        copy: remote_src=True mode=0755 src=/opt/nheqminer/nheqminer/build/nheqminer dest=/usr/bin/nheqminer
        notify: 
          - restart nheqminer

  handlers:
    - name: restart supervisor 
      service: name=supervisor state=restarted

    - name: reload supervisor config
      command: "{{item}}"
      with_items:
        - supervisorctl reload 

    - name: restart nheqminer
      supervisorctl: name=nheqminer state=restarted

miner_zcash_uninstall.yml

---
- hosts: [miner_zcash]
  become_method: sudo
  become_user: root
  become: true
  tasks:
      - name: Stopping nheqminer
        supervisorctl: name=nheqminer state=stopped

      - name: Removing files 
        file: 
          state: absent 
          path: "{{ item }}"
        with_items:
          - /opt/nheqminer
          - /usr/bin/nheqminer
          - /etc/supervisor/conf.d/nheqminer.conf
        notify:
          - reload supervisor config
      
  handlers:
    - name: reload supervisor config
      command: "{{item}}"
      with_items:
        - supervisorctl reread
        - supervisorctl update