initial import of very basic karma role. more details to come.

defaults/main.yml

@@ -0,0 +1,5 @@
+--- 
+
+karma_docker_network: karma
+karma_listen_ip: "127.0.0.1"
+karma_port: 8080

tasks/main.yml

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+---
+
+# Tasks to install karma as docker container
+
+- name: karma | docker-python
+  become: true
+  apt:
+    name: python3-docker
+    state: present
+
+- name: karma | docker started
+  become: true
+  service:
+    name: docker
+    state: started
+
+- name: karma | docker network
+  become: true
+  docker_network:
+    name: "{{ karma_docker_network }}"
+    state: present
+
+- name: karma | install and start the app container
+  become: true
+  docker_container:
+    image: ghcr.io/prymitive/karma:latest
+    name: karma
+    networks:
+     - name: "{{ karma_docker_network }}"
+    published_ports: "{{ karma_listen_ip }}:{{ karma_port }}:{{ karma_port }}"
+    state: started
+    restart_policy: always
+    env:
+     ALERTMANAGER_URI="{{ karma_alertmanager_uri }}"
+  register: _karma_container
+
+- name: karma | lookup container IP
+  command:  docker inspect --format '{''{ .NetworkSettings.Networks.{{ karma_docker_network }}.IPAddress}''}' karma
+  register: _karma_container_ip
+
+- name: karma | return container IP
+  set_fact:
+    karma_internal_ip: "{{ _karma_container_ip.stdout }}"