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diff --git a/roles/monitoring/alerta/tasks/main.yml b/roles/monitoring/alerta/tasks/main.yml
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+++ b/roles/monitoring/alerta/tasks/main.yml
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+---
+- name: create alerta subdirectories
+  loop:
+  - config
+  - postgres
+  - build
+  file:
+    path: "{{ alerta_base_path }}/{{ item }}"
+    state: directory
+
+- name: generate Dockerfile for custom image
+  copy:
+    content: |
+      FROM alerta/alerta-web:8.7.0
+
+      RUN set -x \
+          && sed 's/USE_AM_EXTERNALURL_FOR_SILENCES/ALERTMANAGER_USE_EXTERNALURL_FOR_SILENCES/' -i /venv/lib/python3.8/site-packages/alerta_prometheus.py \
+          && /venv/bin/pip install redis==4.1.4 \
+          && /venv/bin/pip install git+https://github.com/alerta/alerta-contrib.git@69d271ef9fe6542727ec4aa39fc8e0f797f1e8b1#subdirectory=integrations/mailer
+    dest: "{{ alerta_base_path }}/build/Dockerfile"
+  register: alerta_custom_image_docker
+
+- name: build custom image
+  docker_image:
+    name: "alerta-web-with-mailer:8.7.0"
+    state: present
+    force_source: "{{ alerta_custom_image_docker is changed }}"
+    source: build
+    build:
+      path: "{{ alerta_base_path }}/build"
+      network: host
+      pull: yes
+
+- name: install alertad config template
+  copy:
+    content: |
+      DEBUG = {{ '{{' }} 'True' if env.DEBUG else 'False' {{ '}}' }}
+      SECRET = "{{ '{{' }} env.SECRET_KEY {{ '}}' }}"
+      ALERT_TIMEOUT = 86400
+      HEARTBEAT_TIMEOUT = 7200
+      PLUGINS = ['reject', 'blackout', 'heartbeat', 'prometheus', 'amqp']
+      DEFAULT_ENVIRONMENT = 'unknown'
+      ALLOWED_ENVIRONMENTS = ['unknown', 'chaos-at-.*']
+      HEARTBEAT_EVENTS = ['PrometheusAlertmanagerE2eDeadManSwitch']
+      ALERTMANAGER_USERNAME = 'alerta'
+      ALERTMANAGER_PASSWORD = 'alerta'
+      ALERTMANAGER_SILENCE_FROM_ACK = True
+      ALERTMANAGER_USE_EXTERNALURL_FOR_SILENCES = True
+      AMQP_URL = 'redis://localhost:6379/'
+    dest: "{{ alerta_base_path }}/config/alertad.conf.j2"
+
+  ## TODO: add key handling...
+- name: install alerta-mailer config file
+  copy:
+    content: |
+      [alerta-mailer]
+      debug = True
+      key = aNqBsEyG0ynIKcc3e7acaBVBk5B793o_z7tvlsht
+      endpoint = http://localhost:8080/api
+      amqp_url = redis://localhost:6379
+      severities = critical, warning
+      smtp_host = 192.168.28.250
+      smtp_port = 25
+      smtp_starttls = False
+      skip_mta = False
+      mail_to = equinox@chaos-at-home.org
+      mail_from = noreply@chaos-at-home.org
+      email_type = text
+      mail_template = /app/email.tmpl
+      dashboard_url = http://192.168.32.1:8080
+    dest: "{{ alerta_base_path }}/config/alerta-mailer.conf"
+    mode: 0640
+
+- name: install e-mail template
+  copy:
+    src: email.tmpl
+    dest: "{{ alerta_base_path }}/config/email.tmpl"
+
+- name: install pod manifest
+  vars:
+    kubernetes_standalone_pod:
+      name: "alerta"
+      spec: "{{ lookup('template', 'pod-spec.yml.j2') }}"
+      mode: "0600"
+      config_hash_items:
+      - path: "{{ alerta_base_path }}/config/alertad.conf.j2"
+        properties:
+        - checksum
+      - path: "{{ alerta_base_path }}/config/alerta-mailer.conf"
+        properties:
+        - checksum
+      - path: "{{ alerta_base_path }}/config/email.tmpl"
+        properties:
+        - checksum
+      - path: "{{ alerta_base_path }}/build/Dockerfile"
+        properties:
+        - checksum
+  include_role:
+    name: kubernetes/standalone/pod