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-rw-r--r--roles/docker/tasks/systemcontainer_crio.yml20
-rw-r--r--roles/docker/templates/overlay.conf.j22
2 files changed, 22 insertions, 0 deletions
diff --git a/roles/docker/tasks/systemcontainer_crio.yml b/roles/docker/tasks/systemcontainer_crio.yml
index 651a20ea2..68f9d9649 100644
--- a/roles/docker/tasks/systemcontainer_crio.yml
+++ b/roles/docker/tasks/systemcontainer_crio.yml
@@ -25,6 +25,26 @@
state: present
when: not openshift.common.is_atomic | bool
+
+- name: Check that overlay is in the kernel
+ shell: lsmod | grep overlay
+ register: l_has_overlay_in_kernel
+ ignore_errors: yes
+
+
+- when: l_has_overlay_in_kernel.rc != 0
+ block:
+
+ - name: Add overlay to modprobe.d
+ template:
+ dest: /etc/modules-load.d/overlay.conf
+ src: overlay.conf.j2
+ backup: yes
+
+ - name: Manually modprobe overlay into the kernel
+ command: modprobe overlay
+
+
- block:
- name: Add http_proxy to /etc/atomic.conf
diff --git a/roles/docker/templates/overlay.conf.j2 b/roles/docker/templates/overlay.conf.j2
new file mode 100644
index 000000000..782f46c2e
--- /dev/null
+++ b/roles/docker/templates/overlay.conf.j2
@@ -0,0 +1,2 @@
+### {{ ansible_managed }}
+overlay