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|
---
- name: prepare storage volume for alerta
when: alerta_storage is defined
vars:
storage_volume: "{{ alerta_storage | combine({'dest': alerta_base_path}) }}"
include_role:
name: "storage/{{ alerta_storage.type }}/volume"
- 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:{{ alerta_web_version }}
{% if 'prometheus' in alerta_plugins %}
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
{% endif %}
{% if alerta_mailer is defined %}
RUN set -x \
&& /venv/bin/pip install redis=={{ _alerta_pip[alerta_web_version].redis_version }} \
&& /venv/bin/pip install git+https://github.com/alerta/alerta-contrib.git@{{ _alerta_pip[alerta_web_version].contrib_mailer_git_hash }}#subdirectory=integrations/mailer \
&& echo "" >> /app/supervisord.conf.j2 \
&& echo "[program:mailer]" >> /app/supervisord.conf.j2 \
&& echo "command=alerta-mailer" >> /app/supervisord.conf.j2 \
&& echo "redirect_stderr=true" >> /app/supervisord.conf.j2
USER root
RUN set -x \
&& sed 's/--scope "write:alerts"/--scope "write:alerts" --scope "write:heartbeats"/' -i /usr/local/bin/docker-entrypoint.sh
USER 1001
{% endif %}
{% if alerta_hearbeat_force_severity is defined %}
RUN set -x \
&& sed 's/want_severity = .*/want_severity = severity/' -i /venv/lib/python3.8/site-packages/alertaclient/commands/cmd_heartbeats.py
ENV HEARTBEAT_SEVERITY={{ alerta_hearbeat_force_severity }}
{% endif %}
dest: "{{ alerta_base_path }}/build/Dockerfile"
register: alerta_custom_image_docker
- name: build custom image
docker_image:
name: "alerta/alerta-web:{{ alerta_web_version }}-custom"
state: present
force_source: "{{ alerta_custom_image_docker is changed }}"
source: build
build:
path: "{{ alerta_base_path }}/build"
network: host
pull: yes
- name: install config templates
loop:
- alertad
- alerta
template:
src: "{{ item }}.conf.j2.j2"
dest: "{{ alerta_base_path }}/config/{{ item }}.conf.j2"
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.conf.j2"
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
- name: configure nginx vhost
when: alerta_web_nginx_vhost is defined
vars:
nginx_vhost: "{{ alerta_web_nginx_vhost }}"
include_role:
name: nginx/vhost
|
