home lab init

ansible/books/installers/install-nix.yml

@@ -0,0 +1,13 @@
+- name: Install Nix (multi-user mode)
+  ansible.builtin.shell: |
+    if [ ! -x /nix/var/nix/profiles/default/bin/nix ]; then
+      curl -L https://nixos.org/nix/install | bash -s -- --daemon
+    fi
+  args:
+    creates: /nix
+
+- name: Enable flakes in nix config
+  ansible.builtin.copy:
+    dest: /etc/nix/nix.conf
+    content: |
+      experimental-features = nix-command flakes

ansible/books/installers/uninstall-nix.yml

@@ -0,0 +1,25 @@
+- name: Stop nix-daemon service
+  ansible.builtin.systemd:
+    name: nix-daemon.service
+    state: stopped
+    enabled: no
+  ignore_errors: yes
+
+- name: Remove /nix directory
+  ansible.builtin.file:
+    path: /nix
+    state: absent
+
+- name: Remove nix entries from root's shell config
+  ansible.builtin.lineinfile:
+    path: /root/.bashrc
+    regexp: "^.*nix.*$"
+    state: absent
+  ignore_errors: yes
+
+- name: Remove nix entries from root's shell profile
+  ansible.builtin.lineinfile:
+    path: /root/.profile
+    regexp: "^.*nix.*$"
+    state: absent
+  ignore_errors: yes