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|
---
- name: apt - Install base system tools
apt: name={{ item }} state=present
with_items:
- htop
- dstat
- lsof
- gawk
- psmisc
- less
- debian-goodies
- screen
- mtr-tiny
- tcpdump
- unp
- sudo
- haveged
- dbus
- libpam-systemd
- aptitude
- ca-certificates
- file
- name: Remove startup message from screen
lineinfile:
regexp: "^startup_message"
line: "startup_message off"
dest: /etc/screenrc
mode: 0644
tags:
- screen
- name: Ensure /root is not world accessible
file:
path: /root
mode: 0700
owner: root
group: root
state: directory
- name: disable net/fs/misc kernel modules
lineinfile:
dest: /etc/modprobe.d/disablemod.conf
line: "install {{ item }} /bin/true"
create: yes
owner: root
group: root
mode: 0644
with_items: "{{ modules_blacklist.net | union(modules_blacklist.fs) | union(modules_blacklist.misc) }}"
- name: Change various sysctl-settings, look at the sysctl-vars file for documentation
sysctl:
name: '{{ item.key }}'
value: '{{ item.value }}'
sysctl_set: yes
state: present
reload: yes
ignoreerrors: yes
with_dict: '{{ sysctl_config | combine(sysctl_config_user) }}'
|
