Adding all the stuff that was needed to get gitea working again...

playbooks/install_docker.yml

@@ -0,0 +1,45 @@
+---
+- hosts: docker_nodes
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    docker_device: "/dev/vdb"
+    docker_vg_name: "vg_docker"
+    docker_lv_name: "lv_docker"
+    docker_data_directory: "/var/lib/docker"
+  tasks:
+    - name: Build /var/lib/docker mount
+      ansible.builtin.import_role:
+        name: make_lvm_mount
+      vars:
+        device_name: "{{ docker_device }}"
+        vg_name: "{{ docker_vg_name }}"
+        lvs:
+          - lv_name: "{{ docker_lv_name }}"
+            lv_size: "100%FREE"
+        directories:
+          - name: "{{ docker_data_directory }}"
+            owner: root
+            group: root
+            mode: "0750"
+            lv: "{{ docker_lv_name }}"
+
+    - name: Add repo with config-manager
+      ansible.builtin.shell:
+        cmd: "dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo"
+
+    - name: Install docker
+      ansible.builtin.yum:
+        name:
+          - docker-ce
+          - docker-ce-cli
+          - containerd.io
+          - docker-compose-plugin
+
+    - name: Start docker service
+      ansible.builtin.systemd_service:
+        name: docker
+        enabled: true
+        state: started
+