linux服务之ansible

先做免密码登录，有几台机器就scp几次公钥
ssh-keygen -t rsa -P ‘‘
scp id_rsa.pub 192.168.2.84:/root/.ssh/authorized_keys

[root@084-monitor ansible]# bash ansib
[root@084-monitor ansible]# cat ansib
wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-7.0.tar.gz
tar zxvf setuptools-7.0.tar.gz
cd setuptools-7.0
python setup.py install
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/p/pycrypto/pycrypto-2.6.1.tar.gz
tar zxvf pycrypto-2.6.1.tar.gz
cd pycrypto-2.6.1
yum install python-devel
python setup.py install
cd ../


wget --no-check-certificate http://pyyaml.org/download/libyaml/yaml-0.1.5.tar.gz
tar zxvf yaml-0.1.5.tar.gz
cd yaml-0.1.5
./configure --prefix=/usr/local
make --jobs=`cat /proc/cpuinfo|grep processor|wc -l`
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/P/PyYAML/PyYAML-3.11.tar.gz
tar zxvf PyYAML-3.11.tar.gz
cd PyYAML-3.11
python setup.py install
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.9.3.tar.gz
tar zxvf MarkupSafe-0.9.3.tar.gz
cd MarkupSafe-0.9.3
python setup.py install
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/J/Jinja2/Jinja2-2.7.3.tar.gz
tar zxvf Jinja2-2.7.3.tar.gz
cd Jinja2-2.7.3
python setup.py install
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/e/ecdsa/ecdsa-0.11.tar.gz
tar zxvf ecdsa-0.11.tar.gz
cd ecdsa-0.11
python setup.py install
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/p/paramiko/paramiko-1.15.1.tar.gz
tar zxvf paramiko-1.15.1.tar.gz
cd paramiko-1.15.1
python setup.py install
cd ../


wget --no-check-certificate https://pypi.python.org/packages/source/s/simplejson/simplejson-3.6.5.tar.gz
tar zxvf simplejson-3.6.5.tar.gz
cd simplejson-3.6.5
python setup.py install
cd ../


wget --no-check-certificate  https://github.com/ansible/ansible/archive/v1.7.2.tar.gz
tar zxvf v1.7.2.tar.gz
cd ansible-1.7.2/
python setup.py install
cd ../

mkdir -p /etc/ansible


cat <<EOF > /etc/ansible/ansible.cfg
[defaults]
hostfile=/etc/ansible/hosts
EOF

cat <<EOF > /etc/ansible/hosts
[aa]
192.168.2.220
192.168.2.221
192.168.2.222
192.168.2.223
192.168.2.224
EOF
[root@084-monitor ansible]# ansible aa -m command -a ‘free‘
192.168.2.224 | success | rc=0 >>
             total       used       free     shared    buffers     cached
Mem:       1020132     953112      67020          0     134156     541024
-/+ buffers/cache:     277932     742200
Swap:      1675256       6260    1668996

192.168.2.223 | success | rc=0 >>
             total       used       free     shared    buffers     cached
Mem:       7999632    7717876     281756          0     219012    6540924
-/+ buffers/cache:     957940    7041692
Swap:      3145720      32772    3112948

192.168.2.220 | success | rc=0 >>
             total       used       free     shared    buffers     cached
Mem:       3923760    3818168     105592          0     239264    2671504
-/+ buffers/cache:     907400    3016360
Swap:      3145720     132888    3012832

192.168.2.221 | success | rc=0 >>
             total       used       free     shared    buffers     cached
Mem:       1019820     723684     296136          0     138636     104360
-/+ buffers/cache:     480688     539132
Swap:      1675256        736    1674520

192.168.2.222 | success | rc=0 >>
             total       used       free     shared    buffers     cached
Mem:       1020296     951344      68952          0      69916     218880
-/+ buffers/cache:     662548     357748
Swap:      1675256     161188    1514068