ืืขืืืืจื ืืืื ืขืจ ืคืื ืื ืืขืจืกื ืคืึธืืงืก . ื ืึธื ืืื 2015 ืื ื ืืืขืจ ืืงืกืื ืืืืื ืืขืจ ืืื Ansible ืืขืืืืจื ืืืกืืึธืืข ืื ืืขืจืกื ืืขืืืืื ื ืืืคึผืืืืืึทื ื ืืื ืึธืจืงืขืกืืจืึทืืืึธื ืกืืกืืขื. ืืืึทื ืืจืืื ืงืืื ืคืื ืึทืคึผืืึทืงืืืฉืึทื ื ืืื ืืืืขืจ ืืืคึผืจืขืกืืื.
ืึทื ืกืืืืข ืึทืจืืขื ืืืืขืจ SSH ืงืึทื ืขืงืฉืึทื ื ืฆื ืืืืึทื ืืื ืืช. ืขืก ืึธืคึผืขื ืก ืึท SSH ืกืขืกืืข, ืืึธืืก ืืื, ืงืึทืคึผืื ืื ืคึผืืืืึธื ืงืึธื ืืืืขืจ ืื ื ืขืฅ ืืื ืฉืจืืืื ืขืก ืฆื ืึท ืืึทืืื ืืขืจ ืฆืืึทืืืืืึทืืืง ืืขืงืข. ื ืึธื ืืขื, ืขืก ืืืืคื ืืขื ืืขืงืข ืืืืฃ ืื ืืืืึทื ืืึทืฉืื. ืื ืืื ืฆืข ืกืืงืืืึทื ืก ืคืื ืึทืคึผืขืจืืืฉืึทื ื ืืื ืืึทื ืฅ ืืึทื ื ืืื ืืืืืึทืก, ืึทืืื ืขืก ืืขื ืขื ืคืึทืจืฉืืื ืืืขืื ืฆื ืึทืคึผืืึทืืืื ืขืก.
ืืืื ืขืจ ืคืื ืื ืืืขืื ืืื ืืืึธืก ืึทืืึทืื ืืืจ ืฆื ื ืืฆื ืืืื SSH ืกืขืกืืข ืฆื ืืืกืคืืจื ืื ืกืืจืึทืงืฉืึทื ื, ืืื ืืื ืขืคื ืึท ื ืืึทืข ืกืขืกืืข ืืขืืขืจ ืืึธื, ืืืึธืก ืงืขื ืขื ืจืึทืืขืืืขื ืืื ืื ืึท ืคึผืืึทืฅ ืคืื ืฆืืื. (ื ืึธืจ ืืขืืขื ืงืขื ืฆื ืงืขืจ ืึทืืืขืง requiretty ืืึทืฉืืขืืืงื ืคึฟืึทืจ sudo ืืื ืืืื /etc/sudoers ืืขืงืข ืืืืฃ ืื ืืืืึทื ืืึทืฉืื)
ื ื ืืึทืข ืืืขื ืฆื ืึธืืืขืจืงืืึธืงืง Ansible ืืื ืึท ืคึผืืืืึธื ืืืืืืึธืืขืง ืืขืจืืคื . ืืืื ืืืขืจ ืขืก ืื ืืื ื ืืฉื ืืขืืขืจื ืคืื ืขืก, ืืื ืืืขื ืืขืงืืฆืขืจ ืืึทืฉืจืืึทืื ืืืึทื ืคืึทื ืืงืฉืึทื ืึทืืืื. ืขืก ืึทืืึทืื ืฉื ืขื ืืืจืืคืืจืื ื ืคืื ืคึผืืืืึธื ืงืึธื ืืืืฃ ืึท ืืืืึทื ืืึทืฉืื, ืืื Ansible ืืื ืืืืื ืืืื ืืืืฉืคึผืื ืคืื ื ืืฆื. ืืืืึธืืขื ื ืืฆื ืึท UNIX ืจืขืจ ืืืืฃ ืื ืืืืึทื ืืึทืฉืื ืืื ืืจืึทื ืกืคืขืจืก ืคึผืืืืึธื ืงืึธื ืงืึทืืคึผืจืขืกื ืืื ืืืื ืืื ืกืืจืืึทืืืืขื ืืื ืืืืขืจืข ืืืขืจืงืข. ืืึธืก ืืขืืคึผืก ืฆื ืคืึทืจืขื ืืืงื ืขืก ืคืึทืกืืขืจ ืืื ืกืึทืืืขืก ืคืึทืจืงืขืจ. ืืืื ืืืจ ืืขื ื ืืื ืืขืจืขืกืืจื ืืื ืึท ืืขืจ ืืืืืืื ืืขืจืงืืขืจืื ื, ืขืก ืืื ืืขืกืืขืจ ืฆื ืืืืขื ืขื ืืืืฃ ืืขื ืืืึทื . ืึธืืขืจ ืืืึทื ื ืืืจ ืืืขืื ืคืึธืงืืก ืืืืื ืืืืฃ ืืื ืื ืืืืืืึธืืขืง ืึทืจืืขื ืืื Ansible.
ืืืืึธืืขื ืืื ืืืืขืจ ืฆืืฉืืื ืื ืงืขื ืขื ืคืึทืจืืืืขืจื ืืืื Ansible ืงืึธื ืขืืืขืืข ืืึธื ืืื ืืืืืืืืง ืจืขืืืฆืืจื ืคืึทืจืงืขืจ ืงืึทื ืกืึทืืฉืึทื. ืืึธืืืจ ืืฉืขืง ืื ืืขืจืกื ืคืึธืืงืก ื ืืฆื ืงืึทืกืขืก ืืื ืืขื ืืื ืคืื ืขืก ืืขืืคึผืก ืืื ืื.
ืืื ื ืืฆื Ansible ืืขืจืกื ืคึฟืึทืจ: ืงืจืืืืืื ื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืขืงืขืก ืืืืฃ ืึท ืืืืึทื ืืึทืฉืื, ืื ืกืืึธืืื ื ืคึผืึทืงืึทืืืฉืึทื, ืงืึทืคึผืืื ื ืืขืงืขืก ืฆื ืืื ืคึฟืื ืื ืืืืึทื ืืึทืฉืื. ืืึธืืขืจ ืืืจ ืืึธืื ืื ืืขืจืข ืืืืฉืคืืื - ืฉืจืืึทืื ืืื ืื ืืึทืืขืจืงืื ืืขื.
ืืื ืก ืืืื!
ืืืืึธืืขื ืงืึทื ืคืืืืขืจืืืฉืึทื ืคึฟืึทืจ Ansible ืืื ืืืืขืจ ืคึผืฉืื:
ืื ืกืืึทืืืจื ืื ืืืืึธืืขื ืืืืืืึธืืขืง:
pip install mitogenืืืฆื ืขืก ืืขื ืขื ืฆืืืื ืขืงืืืืืืึทืืขื ื ืืืขืื - ืึธืืขืจ ืงืึทื ืคืืืืขืจ ืื ืึธืคึผืฆืืขืก ืืื ืื ืึทื ืกible.cfg ืงืึทื ืคืืืืขืจืืืฉืึทื ืืขืงืข, ืึธืืขืจ ืฉืืขืื ืื ื ืืืืืง ืกืืืืืืข ืืืขืจืืึทืืึทืื.
ืืื ืก ืืืขืจื ืขืืขื ืึทื ืืขืจ ืืจื ืฆื ืื ืืื ืกืืึทืืืจื ืืืืึธืืขื ืืืขื ืืืื /usr/lib/python2.7/site-packages/ansible_mitogen/plugins/strategy. ืืขืจื ืึธื:
export ANSIBLE_STRATEGY_PLUGINS=/usr/lib/python2.7/site-packages/ansible_mitogen/plugins/strategy
export ANSIBLE_STRATEGY=mitogen_linearืึธืืขืจ
[defaults]
strategy = mitogen_linear
strategy_plugins = /usr/lib/python2.7/site-packages/ansible_mitogen/plugins/strategyืืึธืืืจ ืื ืกืืึทืืืจื Ansible ืืื virtualenv, ืืื ืืื ืึธื ืืืืึธืืขื:
virtualenv mitogen_ansible
./mitogen_ansible/bin/pip install ansible==2.7.10 mitogen
virtualenv pure_ansible
./pure_ansible/bin/pip install ansible==2.7.10ืืืืข ืืึธื ืึทื ืืืืึธืืขื 0.2.7 ืืื ื ืืฉื ืึทืจืืขืื ืืื Ansible 2.8 (ืืื ืืื 2019)
ืืึทืื ืืืืืึทืกืื:
alias pure-ansible-playbook='$(pwd)/pure_ansible/bin/ansible-playbook'
alias mitogen-ansible-playbook='ANSIBLE_STRATEGY_PLUGINS=$(pwd)/mitogen_ansible/lib/python3.7/site-packages/ansible_mitogen/plugins/strategy ANSIBLE_STRATEGY=mitogen_linear $(pwd)/mitogen_ansible/bin/ansible-playbook'ืืืฆื ืืึธืื ืืื ืื ืคึผืจืืืืจื ืฆื ืืืืคื ืึท ืคึผืืืึทืืึธืึธืง ืืืึธืก ืงืจืืืืฅ ืืขืงืขืก ืืืืฃ ืึท ืืืืึทื ืืึทืฉืื:
---
- hosts: all
gather_facts: false
tasks:
- name: Create files with copy content module
copy:
content: |
test file {{ item }}
dest: ~/file_{{ item }}
with_sequence: start=1 end={{ n }}ืืื ืืึธืื ืืื ืื ืืืืคื ืขืก ืืื ืืื ืึธื ืืืืึธืืขื ืฆื ืฉืึทืคึฟื 10 ืืขืงืขืก:
time mitogen-ansible-playbook file_creation.yml -i hosts -e n=10 &>/dev/null
real 0m2.603s
user 0m1.152s
sys 0m0.096s
time pure-ansible-playbook file_creation.yml -i hosts -e n=10 &>/dev/null
real 0m5.908s
user 0m1.745s
sys 0m0.643sืืืจ ืืขื ืึท 2-ืคืึทืจืืืืื ืคึฟืึทืจืืขืกืขืจืื ื. ืืึธืืืจ ืืฉืขืง ืคึฟืึทืจ 20, 30, ..., 100 ืืขืงืขืก:
time pure-ansible-playbook file_creation.yml -i hosts -e n=100 &>/dev/null
real 0m51.775s
user 0m8.039s
sys 0m6.305s
time mitogen-ansible-playbook file_creation.yml -i hosts -e n=100 &>/dev/null
real 0m4.331s
user 0m1.903s
sys 0m0.197sืืื ืึท ืจืขืืืืืึทื, ืืืจ ืึทืงืกืขืืขืจืืืืื ืืืจืืคืืจืื ื ืืื ืืขืจ ืืื 10 ืืื!
ืืืฆื ืืึธืื ืืื ืื ืคึผืจืืืืจื ืคืึทืจืฉืืืขื ืข ืกืื ืขืจืืึธืื ืืื ืืขื ืืื ืคืื ืคืึทืกืืขืจ ืึทืืฅ ืึทืจืืขื ืคึฟืึทืจ ืืื ืื:
ืฉืจืืคื ืคึฟืึทืจ ืงืึทืคึผืืื ื ืืขืงืขืก ืฆื ืึท ืืืืึทื ืืึทืืขืืึธืก ืคึฟืื ืึท ืืืืข (ืืื ืื ืืึธืืืืข
copy):
ืฉืจืืคื ืคึฟืึทืจ ืงืจืืืืืื ื ืืขืงืขืก ืืืืฃ ืึท ืืืืึทื ืืึทืืขืืึธืก ืืื
copyืืึธืืืืข:
ืกืฆืขื ืึทืจ ืืื ืืึทืื ืืึธืืืื ื ืืขืงืขืก ืคืื ืึท ืืืืึทื ืืึทืืขืืึธืก ืฆื ืึท ืืืืข ืืืื ืขืจ:
ืืึธืืืจ ืคึผืจืืืืจื ืึท ืกืฆืขื ืึทืจ ืืื ืขืืืขืืข (3) ืืืืึทื ืืืฉืื ืขื, ืืืฉื ืึท ืกืฆืขื ืึทืจ ืืื ืงืึทืคึผืืื ื ืืขืงืขืก ืฆื ืึท ืืืืึทื ืืึทืืขืืึธืก:
ืืื ืืืจ ืงืขื ืขื ืืขื, ืืืืึธืืขื ืกืึทืืืขืก ืืื ืื ืืืืืข ืฆืืื ืืื ืคืึทืจืงืขืจ ืืื ืื ืกืื ืขืจืืึธืื. ืึธืืขืจ ืืืื ืื ืืึทืืึทืื ืขืง ืืื ื ืืฉื ืืื Ansible, ืึธืืขืจ ืคึฟืึทืจ ืืืึทืฉืคึผืื ืืื ืื I / O ืคืื ืึท ืืืกืง ืึธืืขืจ ื ืขืฅ, ืึธืืขืจ ืขืจืืขืฅ ืึทื ืืขืจืฉ, ืขืก ืืื ืฉืืืขืจ ืฆื ืืขืจืืืึทืจืื ืึทื ืืืืึธืืขื ืืืขื ืืขืืคึฟื ืืื ืื.
ืืึธืืืจ ืคึผืจืืืืจื ืึท ืฉืจืืคื ืืื ืื ืกืืึธืืื ื ืคึผืึทืงืึทืืืฉืึทื ืืื yum/dnf ืืื ืคึผืืืืึธื ืืึทืืืฉืืื ื ืืฆื ืคึผืืคึผ. ืื ืคึผืึทืงืึทืืืฉืึทื ืืขื ืขื ืงืึทืฉื ืึทืืื ื ืืฉื ืฆื ืึธืคืขื ืืขื ืืืืฃ ื ืขืฅ ืืืืืฉืื:
---
- hosts: all
gather_facts: false
tasks:
- name: Install packages
become: true
package:
name:
- samba
- httpd
- nano
- ruby
state: present
- name: Install pip modules
become: true
pip:
name:
- pytest-split-tests
- bottle
- pep8
- flask
state: present
ืืื ืืืืึธืืขื ืขืก ืืขื ืืืขื 12 ืกืขืงืื ืืขืก, ืื ืืขืืืข ืืื ืึธื ืขืก.
ืืืืฃ ืืืึทื ืืืจ ืงืขื ื ืงืืงื ืืื ืื ืืขืจืข ืืขื ืืฉืืึทืจืงืก ืืื ืืขืกืฅ. ืืื ืืขืจ ืืืึทื ืืืื:
ืืืืึธืืขื ืงืขื ื ืืฉื ืคืึทืจืืืืขืจื ืื ืืึธืืืืข ืืืขื ืขืก ืืื ืคืืืกื ืืืง. ืขืก ืงืขื ืขื ื ืึธืจ ืืึทืื ืื ืืืจืืคืืจืื ื ืคืื ืืขื ืืึธืืืืข ืืื ืฉื ืขื ืืื ืืขืืืขื.
ืืขืจืืืขืจ, ืขืก ืืื ืืืืืืืง ืฆื ืืขืคึฟืื ืขื ืืืื ืืึทืืึทืื ืขืงืก ืืื ืืืื ืืืคึผืืืืืึทื ื ืืื ืืืื ืืื ืืขื ืขื ืจืขืื ืฆื Ansible, ืืืืึธืืขื ืืืขื ืืขืืคึฟื ืืืจ ืกืึธืืืืข ืืื ืืื ืืืืืืืืง ืคืึทืจืืืืขืจื ืื ืืืจืืคืืจืื ื ืคืื ืืืื ืคึผืืืึทืืึธืึธืงืก.
ืืงืืจ: www.habr.com
