fix ssh daemon reload after lockout root

docker/Dockerfile

@@ -26,6 +26,9 @@ COPY ansible-functs.sh /root/.bashrc.d/ansible-functs.sh
 RUN chmod +x /root/.bashrc.d/ansible-functs.sh \
     && printf '\n[ -f /root/.bashrc.d/ansible-functs.sh ] && . /root/.bashrc.d/ansible-functs.sh\n' >> /root/.bashrc
 
+COPY requirements.yml /ansible/requirements.yml
+RUN ansible-galaxy collection install -r /ansible/requirements.yml
+
 WORKDIR /ansible
 
 CMD ["ansible-playbook", "--version"]

docker/requirements.yml

@@ -0,0 +1,7 @@
+collections:
+  - name: ansible.posix
+    version: 2.2.0
+  - name: community.general
+    version: 13.0.1
+  - name: community.docker
+    version: 5.2.0

roles/bootstrap/handlers/main.yml

@@ -3,7 +3,9 @@
   service:
     name: "{{ ssh_service_name | default('sshd') }}"
     state: restarted
+  remote_user: admin
 
 - name: Reload keyboard layout
   shell: setupcon
   ignore_errors: yes
+  remote_user: admin

roles/bootstrap/tasks/configure-sysctl.yml

@@ -0,0 +1,9 @@
+---
+- name: Configure swappiness to reduce swap usage
+  become: yes
+  ansible.posix.sysctl:
+    name: vm.swappiness
+    value: 10
+    state: present
+    reload: yes
+  when: ansible_facts['virtualization_type'] != "lxc"

roles/bootstrap/tasks/main.yml

@@ -18,4 +18,7 @@
   tags: ssh
 
 - import_tasks: setup-bashrc.yml
-  tags: bashrc
+  tags: bashrc
+
+- import_tasks: configure-sysctl.yml
+  tags: sysctl