- after installing start service by
systemctl start nfs-server
- for ubuntu ( sudo apt-get install kernel-nfs-server)
- for rhel ( sudo yum install nfs-utils )
- Create a directory to use as nfs ( mkdir /shareable-directory)
vi /etc/exportsdirectory-path ip-to-allow-to-connect(rw or ro,no_root_squash)exportfs -r# it makes all files shareable on server, basically reloads the exports filechmod 757 directory-path- showmount -e ip-of-server ( All traffic should be open )
- showmount -e server-ip
- mount server-ip:directory-path directory-path-to-mount-on
- entry in fstab
source-ip:directory-path where-to-mount nfs _netdev 0 0
- Install Ansible by
yum install ansible.noarch -y
or
pip install ansible
- In background , ansible uses SSH protocol (open ssh server) to connect and work over each system thus every system must have ssh installed and configured
- In hosts file of ansible that is
/etc/ansible/hostswe can use normal public IP address or public DNS to connect with hosts - To work from a user while not using the default configuring files,
- Copy the ansible configuration file
/etc/ansible/ansible.confto users home directory - Create a hosts file to enter the entry of targets ip-address
- Copy the ansible configuration file
- To disable the ssh host key checkup , open the config file and set
host_key_checking = False - To create a file using ansible
ansible localhost -m file -a "path=directory-path state=directory mode=0755"
- to learn about any ansible module
ansible-doc module-name
- to see what happens in background while using ansible use
ansible adhoc-command -vvv