add notes

tasks/sync/copy_old_release.yml

@@ -0,0 +1,13 @@
+---
+- name: "rsync old release in compose"
+  ansible.builtin.shell: 'rsync -vrlptDSH --exclude="kickstart" --exclude="live" --exclude="images" --exclude="isos" --chown=10004:10005 --progress --human-readable ../latest-Rocky-9/compose/ compose'
+  cwd: "{{ new_compose_dir }}"
+  changed_when: 1 != 1
+  failed_when: "result.rc != 0"
+
+- name: "rsync old release in staging"
+  ansible.builtin.shell: 'rsync -vrlptDSH --exclude="kickstart" --exclude="live" --exclude="images" --exclude="isos" --chown=10004:10005 --progress --human-readable {{ old_revision }}/ {{ new_revision }}'
+  cwd: "{{ new_compose_dir }}"
+  changed_when: 1 != 1
+  failed_when: "result.rc != 0"
+...

tasks/sync/generate_filelist.yml

@@ -1,4 +1,6 @@
 ---
+# It takes about 5 minutes to do the file listing. Give it 10 minutes of wiggle.
+# The fedora mirror list takes 15-20 minutes. 30 minutes of wiggle.
 - name: "Make sure the sync repo are up to date"
   ansible.builtin.git:
     repo: https://git.resf.org/sig_core/toolkit.git