From 437ba4f04c0f920c22008e7bd9d90d81fae1773f Mon Sep 17 00:00:00 2001
From: Tobias Manske <mail@tobiasmanske.de>
Date: Mon, 22 Jan 2024 17:04:08 +0100
Subject: [PATCH] Add migration to docker compose v2

---
 ansible/plays/docker.yaml       | 41 +++++++++++++++++++++++++++++++++
 ansible/plays/files/docker.repo |  6 +++++
 ansible/plays/undeploy.yaml     | 20 ++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 ansible/plays/docker.yaml
 create mode 100644 ansible/plays/files/docker.repo
 create mode 100644 ansible/plays/undeploy.yaml

diff --git a/ansible/plays/docker.yaml b/ansible/plays/docker.yaml
new file mode 100644
index 0000000..a5581a2
--- /dev/null
+++ b/ansible/plays/docker.yaml
@@ -0,0 +1,41 @@
+- name: Migrate to docker compose v2
+  hosts: all
+  become: true
+  become_user: root
+  pre_tasks:
+    - name: Find deployed projects
+      ansible.builtin.find:
+        paths: /home/core/compose
+        recurse: no
+        file_type: directory
+      register: find_challenges
+    - name: Register Projects Fact
+      ansible.builtin.set_fact:
+        deployed_challenges: "{{ find_challenges.files | map(attribute='path') | map('basename') }}"
+    - name: Undeploy
+      include_tasks: undeploy.yaml
+      loop: "{{ deployed_challenges | mandatory }}"
+      loop_control:
+        loop_var: item
+        label: "{{ item }}"
+  tasks:
+    - name: Install Repo
+      copy:
+        dest: /etc/yum.repos.d/docker-ce.repo
+        src: docker.repo
+        owner: root
+        group: root
+        mode: '0644'
+    - name: Remove legacy versions
+      command: "rpm-ostree override remove --reboot docker containerd runc"
+      async: true
+      poll: 0
+      ignore_errors: true
+    - name: Wait for host
+      ansible.builtin.wait_for_connection:
+        delay: 90
+    - name: Install new docker versions
+      command: "rpm-ostree install -A -y --idempotent docker-ce docker-ce-cli containerd.io docker-compose-plugin docker-buildx-plugin"
+
+- name: Redeploy
+  ansible.builtin.import_playbook: ../playbook.yaml
diff --git a/ansible/plays/files/docker.repo b/ansible/plays/files/docker.repo
new file mode 100644
index 0000000..8a0de16
--- /dev/null
+++ b/ansible/plays/files/docker.repo
@@ -0,0 +1,6 @@
+[docker-ce-stable]
+name=Docker CE Stable - $basearch
+baseurl=https://download.docker.com/linux/fedora/$releasever/$basearch/stable
+enabled=1
+gpgcheck=1
+gpgkey=https://download.docker.com/linux/fedora/gpg
diff --git a/ansible/plays/undeploy.yaml b/ansible/plays/undeploy.yaml
new file mode 100644
index 0000000..17e0e1d
--- /dev/null
+++ b/ansible/plays/undeploy.yaml
@@ -0,0 +1,20 @@
+- name: Undeploy service
+  block:
+    - name: Set service_dir
+      ansible.builtin.set_fact:
+        service_dir: "/home/core/compose/{{ item | mandatory }}"
+    - name: Check if service is present
+      stat:
+        path: "{{ service_dir | mandatory }}"
+      register: dir
+    - name: Stop Service
+      community.docker.docker_compose:
+        project_src: "{{ service_dir | mandatory }}"
+        state: absent
+        remove_orphans: true
+      when: dir.stat.exists == True
+    - name: Remove Service
+      file:
+        state: absent
+        path: "{{ service_dir | mandatory }}"
+      when: dir.stat.exists == True