Added retries to the docker pulls

roles/matrix-jitsi/tasks/setup_jitsi_jicofo.yml

@@ -23,6 +23,10 @@
     force_source: "{{ matrix_jitsi_jicofo_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
     force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_jitsi_jicofo_docker_image_force_pull }}"
   when: matrix_jitsi_enabled|bool
+  register: result
+  retries: "{{ matrix_container_retries_count }}"
+  delay: "{{ matrix_container_retries_delay }}"
+  until: result is not failed
 
 - name: Ensure jitsi-jicofo environment variables file created
   template:

roles/matrix-jitsi/tasks/setup_jitsi_jvb.yml

@@ -23,6 +23,10 @@
     force_source: "{{ matrix_jitsi_jvb_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
     force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_jitsi_jvb_docker_image_force_pull }}"
   when: matrix_jitsi_enabled|bool
+  register: result
+  retries: "{{ matrix_container_retries_count }}"
+  delay: "{{ matrix_container_retries_delay }}"
+  until: result is not failed
 
 - name: Ensure jitsi-jvb configuration files created
   template:

roles/matrix-jitsi/tasks/setup_jitsi_prosody.yml

@@ -24,6 +24,10 @@
     force_source: "{{ matrix_jitsi_prosody_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
     force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_jitsi_prosody_docker_image_force_pull }}"
   when: matrix_jitsi_enabled|bool
+  register: result
+  retries: "{{ matrix_container_retries_count }}"
+  delay: "{{ matrix_container_retries_delay }}"
+  until: result is not failed
 
 - name: Ensure jitsi-prosody environment variables file is created
   template:

roles/matrix-jitsi/tasks/setup_jitsi_web.yml

@@ -25,6 +25,10 @@
     force_source: "{{ matrix_jitsi_web_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
     force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_jitsi_web_docker_image_force_pull }}"
   when: matrix_jitsi_enabled|bool
+  register: result
+  retries: "{{ matrix_container_retries_count }}"
+  delay: "{{ matrix_container_retries_delay }}"
+  until: result is not failed
 
 - name: Ensure jitsi-web environment variables file created
   template: