manager: support scripts (#1418)

These scripts combine a few things. They are based on the
scripts in the osism/testbed repository.

Signed-off-by: Christian Berendt <[email protected]>

roles/manager/tasks/config-scripts.yml

@@ -0,0 +1,14 @@
+---
+- name: Include scripts vars file
+  ansible.builtin.include_vars:
+    file: scripts.yml
+
+- name: Copy scripts
+  become: true
+  ansible.builtin.template:
+    src: "scripts/{{ item }}.j2"
+    dest: "/usr/local/bin/{{ item }}"
+    mode: 0755
+    owner: "{{ operator_user }}"
+    group: "{{ operator_group }}"
+  loop: "{{ manager_scripts }}"

roles/manager/tasks/config.yml

@@ -51,3 +51,7 @@
 - name: Include wrapper config tasks
   ansible.builtin.include_tasks: config-wrapper.yml
   tags: wrapper
+
+- name: Include scripts config tasks
+  ansible.builtin.include_tasks: config-scripts.yml
+  tags: scripts

roles/manager/templates/scripts/osism-include.j2

@@ -0,0 +1,15 @@
+{% raw %}
+wait_for_container_healthy() {
+    local max_attempts="$1"
+    local name="$2"
+    local attempt_num=1
+
+    until [[ "$(/usr/bin/docker inspect -f '{{.State.Health.Status}}' $name)" == "healthy" ]]; do
+        if (( attempt_num++ == max_attempts )); then
+            return 1
+        else
+            sleep 5
+        fi
+    done
+}
+{% endraw %}

roles/manager/vars/scripts.yml

@@ -0,0 +1,3 @@
+---
+manager_scripts:
+  - osism-include