ludovicc / ansible-role-first-five-minutes

first-five-minutes role for Ansible Galaxy

First Five Minutes

Bryan Kennedy's blog post My First 5 Minutes On A Server; Or, Essential Security for Linux Servers inspired me to write this role for ansible.

The goal of this role is a basic initial setup with minor security tweaks.

Requirements

This role requires Ansible 1.6 or higher.

It has successfully been tested on following Digital Ocean images

• Ubuntu 14.04 (Trusty Tahr)

• Ubuntu 14.10 (Utopic Unicorn)

• Ubuntu 15.04 (Vivid Vervet)

  • needs the pre-installation of python - by default only python 3 is installed on vivid, which is not supported by ansible <= 1.9.1 yet.

Older releases of Ubuntu (12.04 | 12.10 | 13.04 | 13.10) had been partially tested successfully.

Role Variables

Take a look at the roles/first_five_minutes/defaults/main.yml to see in detail how defaults are set. You shall override all defaults in the host_vars or/and group_vars.

• ffm_timzone:

  • Description: system timezone
  • Default: Etc/UTC

• ffm_upgrade:

  • Description: upgrade policy: no, safe, full, dist
  • Default: no

• ffm_root_password:

  • Description: root_password hash for console login as root.
  • Default: $6$flk7B1CUbp$ymzXEZ.TRlPWmJaDLI1Y4T56uzTl1N0.QSTS1pfkCDd6LLY3QzyyKVTU3ayVYV5pQgutIeFwSWQRQzsJzGmzR0

• ffm_deploy_user:

  • Description: deploy user which will be used for ansible to deploy. Has sudo rights without password.
  • Default: deploy

• ffm_deploy_group:

  • Description: deploy group which will be used for ansible to deploy.
  • Default: deploy

• ffm_deploy_password:

  • Description: password hash for login as deploy.
  • Default: $6$RUwI5ZvxW8U$Iq1e1JpZbOIKjpWKM9FZGVvsZyDCJa.cHVLD3wRcTbLFL6LmA9oBZzz5NXDrNEIPKUu.Jl.CfngwY528mHOay1 equivalent of test

• ffm_postfix_mode:

  • Description: type of postfix configuration.
  • Values: internet | smarthost
  • Default: smarthost

• ffm_fqdn_hostname:

  • Description: hostname, fully qualified domain name.
  • Default: server.acme.tld

• ffm_fqdn_smtp_relay:

  • Description: postfix smarthost only needed if ffm_postfix_mode equals 'smarthost'.
  • Default: relay.acme.tld

• ffm_logwatch_email:

  • Description: email address. Where to send logwatch notification.
  • Default: [e-mail]

• ffm_notify_login:

  • Description: send a notification Email on each ssh login.
  • Default: yes

• ffm_notify_login_email:

  • Description: email address. Where to send login notification.
  • Default: [e-mail]

To create a password hash from your plaintext_password run the following line in linux python console (does not work on osx) :

    python -c "import crypt, getpass, random, string; \
    print crypt.crypt(getpass.getpass(), '\$6\$%s\$' % \"\".join(random.sample(string.letters+string.digits, 8)))"

Dependencies

no dependencies

License

The MIT License (MIT)

Copyright (c) 2013-15 Frederic Tschannen

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Todo's

• simple ntp configuration

Author Information

Frederic Tschannen

GitHub project page