Merge "Retry remote fetch tasks"

tasks/lxc_cache_create.yml

@@ -39,6 +39,8 @@
     url: "{{ lxc_image_cache_server }}/{{ item.split(';')[-1] }}/meta.tar.xz"
     dest: "/tmp/meta.tar.xz"
   with_items: "{{ lxc_images }}"
+  retries: 5
+  delay: 2
 
 - name: Place container metadata
   unarchive:

tasks/lxc_cache_preparation.yml

@@ -23,6 +23,8 @@
     url: "{{ lxc_image_cache_server }}/meta/1.0/index-system"
     return_content: yes
   register: image_index
+  retries: 5
+  delay: 2
 
 - name: Set image index fact
   set_fact:

tasks/lxc_cache_preparation_systemd_old.yml

@@ -133,8 +133,8 @@
     dest: "/tmp/rootfs.tar.xz"
   register: pull_image
   until: pull_image | success
-  retries: 3
-  delay: 1
+  retries: 5
+  delay: 2
   with_items: "{{ lxc_images }}"
 
 - name: Place container rootfs