Added to git

Author: blackandred

.gitignore

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+/.idea

README.md

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+RiotKit server tweaking starter
+===============================
+
+Basic role to pre-configure RiotKit managed server.

meta/main.yml

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+galaxy_info:
+  author: Andrew Johnson
+  description: Tune the server right after clean install
+  company: RiotKit
+  license: MIT
+  min_ansible_version: 1.2
+
+  galaxy_tags:
+    - ubuntu
+    - stabilize
+    - docker
+    - riotkit
+    - anarchist
+
+dependencies: []

tasks/adjust-swapiness.yaml

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+- name: Adjust swappiness
+  sysctl:
+      name: vm.swappiness
+      value: "{{ swappiness }}"
+      state: present
+  when: adjust_swappiness|bool

tasks/main.yml

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+- include: stabilize-apt.yaml
+- include: remove-rubbish-packages.yaml
+- include: tune-docker.yaml
+- include: adjust-swapiness.yaml

tasks/remove-rubbish-packages.yaml

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+- name: Uninstall qemu-guest-agent
+  apt:
+      name: qemu-guest-agent
+      state: absent
+  when: remove_qemu_guest_agent|bool

tasks/stabilize-apt.yaml

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+- name: Uninstall unattended-upgrades
+  apt:
+      name: unattended-upgrades
+      state: absent
+  when: remove_unattended_upgrades|bool

tasks/tune-docker.yaml

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+- name: Set up the docker daemon
+  template:
+      src: etc/docker/daemon.json
+      dest: /etc/docker/daemon.json
+  when: tune_docker|bool

templates/docker/daemon.json

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+{
+  "log-driver": "journald"
+}

vars/main.yaml

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+remove_unattended_upgrades: yes
+remove_qemu_guest_agent: yes
+tune_docker: yes
+adjust_swappiness: yes
+
+swappiness: 10