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-rw-r--r--roles/systemd_depend_iface/defaults/main.yml2
-rw-r--r--roles/systemd_depend_iface/handlers/main.yml13
-rw-r--r--roles/systemd_depend_iface/tasks/main.yml28
-rw-r--r--roles/systemd_depend_iface/templates/override.conf.j25
4 files changed, 48 insertions, 0 deletions
diff --git a/roles/systemd_depend_iface/defaults/main.yml b/roles/systemd_depend_iface/defaults/main.yml
new file mode 100644
index 0000000..5c6c6a4
--- /dev/null
+++ b/roles/systemd_depend_iface/defaults/main.yml
@@ -0,0 +1,2 @@
+#systemd_depend_iface_name:
+systemd_depend_iface_services: []
diff --git a/roles/systemd_depend_iface/handlers/main.yml b/roles/systemd_depend_iface/handlers/main.yml
new file mode 100644
index 0000000..2782200
--- /dev/null
+++ b/roles/systemd_depend_iface/handlers/main.yml
@@ -0,0 +1,13 @@
+- name: Reload systemd daemon
+ become: true
+ ansible.builtin.systemd_service:
+ daemon_reload: true
+ listen: systemd_depend_iface_restart
+
+- name: Restart systemd services
+ become: true
+ ansible.builtin.systemd_service:
+ name: '{{ item }}'
+ state: restarted
+ listen: systemd_depend_iface_restart
+ loop: "{{ systemd_depend_iface_result.results | selectattr('changed', 'equalto', true) | map(attribute='service') | list }}"
diff --git a/roles/systemd_depend_iface/tasks/main.yml b/roles/systemd_depend_iface/tasks/main.yml
new file mode 100644
index 0000000..1bc8590
--- /dev/null
+++ b/roles/systemd_depend_iface/tasks/main.yml
@@ -0,0 +1,28 @@
+- name: Create override directory
+ become: true
+ ansible.builtin.file:
+ path: '/etc/systemd/system/{{ service }}.service.d'
+ state: directory
+ owner: root
+ group: root
+ mode: '755'
+ loop: '{{ systemd_depend_iface_services }}'
+ loop_control:
+ loop_var: service
+
+- name: Create service override
+ become: true
+ ansible.builtin.template:
+ src: override.conf.j2
+ dest: '/etc/systemd/system/{{ service }}.service.d/depend_iface_{{ systemd_depend_iface_name }}.conf'
+ owner: root
+ group: root
+ mode: '644'
+ register: systemd_depend_iface_result
+ notify: systemd_depend_iface_restart
+ loop: '{{ systemd_depend_iface_services }}'
+ loop_control:
+ loop_var: service
+
+- name: Restart systemd services if necessary
+ ansible.builtin.meta: flush_handlers
diff --git a/roles/systemd_depend_iface/templates/override.conf.j2 b/roles/systemd_depend_iface/templates/override.conf.j2
new file mode 100644
index 0000000..55c4f43
--- /dev/null
+++ b/roles/systemd_depend_iface/templates/override.conf.j2
@@ -0,0 +1,5 @@
+{{ ansible_managed | comment }}
+
+[Unit]
+BindsTo=sys-devices-virtual-net-{{ systemd_depend_iface_name }}.device
+After=sys-devices-virtual-net-{{ systemd_depend_iface_name }}.device