Remove systemd support. Add alertmanager. Remove old template

4 files changed, 99 insertions, 37 deletions

diff --git a/tasks/alertmanager.yml b/tasks/alertmanager.yml
new file mode 100644
index 0000000..4c9e4d3
--- /dev/null
+++ b/tasks/alertmanager.yml
@@ -0,0 +1,59 @@
+---
+- name: Download Alertmanager
+  get_url:
+    url: "{{alertmanager_url}}"
+    dest: "{{prometheus_home_dir}}/alertmanager-{{alertmanager_version}}.tgz"
+    mode: '0600'
+    owner: "{{prometheus_user}}"
+    checksum: '{{alertmanager_checksum_alg}}:{{alertmanager_checksum}}'
+- set_fact: "alertmanager_extract_dir=alertmanager-{{alertmanager_version}}.{{prometheus_os}}-{{prometheus_architecture}}"
+- name: Extract Alertmanager
+  shell: |
+    #!/bin/sh
+    set -e
+    if ! [ -e "{{prometheus_home_dir}}/{{alertmanager_extract_dir}}" ] ; then
+      su - '{{prometheus_user}}' -c 'tar xzf alertmanager-{{alertmanager_version}}.tgz'
+      exit 50
+    fi
+  register: res
+  changed_when: res is defined and res.rc == 50
+  ignore_errors: true
+  notify: Restart alertmanager
+- name: Link alertmanager directroy
+  file:
+    state: link
+    src: '{{alertmanager_extract_dir}}'
+    dest: '{{prometheus_home_dir}}/alertmanager'
+    force: yes
+- name: Create Data directory
+  file:
+    state: directory
+    dest: "{{alertmanager_data_dir}}"
+    mode: '0700'
+    owner: "{{prometheus_user}}"
+- name: Write alertmanager configuration file
+  copy:
+    content: '{{alertmanager_conf | to_nice_yaml}}'
+    dest: '{{prometheus_home_dir}}/conf/alertmanager.yml'
+    owner: '{{prometheus_user}}'
+    mode: '0600'
+  notify: Restart alertmanager
+  tags:
+    - configuration
+- name: Create Runit Directory
+  file:
+    state: directory
+    dest: /etc/sv/alertmanager
+    owner: root
+    mode: '0755'
+- name: Write runit service
+  template:
+    src: alertmanager.runit
+    dest: /etc/sv/alertmanager/run
+    owner: root
+    mode: '0755'
+- name: Enable Runit service
+  file:
+    state: link
+    src: /etc/sv/alertmanager
+    dest: /var/service/alertmanager
diff --git a/tasks/main.yml b/tasks/main.yml
index cb2645a..19ca131 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -22,15 +22,21 @@
     dest: "{{prometheus_home_dir}}/prometheus-{{prometheus_version}}.tgz"
     mode: '0600'
     owner: "{{prometheus_user}}"
-    checksum:  'sha256:{{prometheus_checksum}}'
+    checksum: 'sha256:{{prometheus_checksum}}'
 # There's a bug  in become_user that doesn't set permissions on the temp directory
 # which is asinine when my user has sudo persmissions.
 - name: Extract Prometheus
   shell: |
+    #!/bin/sh
+    set -e
     if ! [ -e "{{prometheus_home_dir}}/{{prometheus_extract_dir}}" ] ; then
       su - '{{prometheus_user}}' -c 'tar xzf prometheus-{{prometheus_version}}.tgz'
+      exit 50
     fi
-  changed_when: false
+  register: res
+  changed_when: res is defined and res.rc == 50
+  ignore_errors: true
+  notify: Restart Prometheus
 - name: Link prometheus directory
   file:
     state: link
@@ -45,15 +51,38 @@
     force: yes
   loop:
     - prometheus.yml
-- name: Write prometheus template
-  template:
-    src: '{{prometheus_template_source}}'
+- name: Write prometheus configuration file
+  copy:
+    content: '{{prometheus_config | to_nice_yaml}}'
     dest: '{{prometheus_home_dir}}/conf/prometheus.yml'
     owner: '{{prometheus_user}}'
     mode: '0600'
-- name: Run Runit Specific tasks
-  include_tasks: systemd.yml
-  when: ansible_facts['distribution'].lower() == "ubuntu" or ansible_facts['distribution'].lower() == "centos"
-- name: Run Runit Specific tasks
-  include_tasks: runit.yml
-  when: ansible_facts['distribution'].lower() == "void" or ansible_facts['distribution'].lower() == "alpine"
+  notify: Restart prometheus
+  tags:
+    - configuration
+- name: Create Runit Directory
+  file:
+    state: directory
+    dest: /etc/sv/prometheus
+    owner: root
+    mode: '0755'
+- name: Write runit service
+  template:
+    src: prometheus.runit
+    dest: /etc/sv/prometheus/run
+    owner: root
+    mode: '0755'
+- name: Enable Runit service
+  file:
+    state: link
+    src: /etc/sv/prometheus
+    dest: /var/service/prometheus
+- name: Include Aertmanager tasks
+  include_tasks:
+    file: alertmanager.yml
+    apply:
+      tags:
+        - alertmanager
+  tags:
+    - alertmanager
+  when: alertmanager
diff --git a/tasks/runit.yml b/tasks/runit.yml
deleted file mode 100644
index d8bf8d4..0000000
--- a/tasks/runit.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-- name: Create Runit Directory
-  file:
-    state: directory
-    dest: /etc/sv/prometheus
-    owner: root
-    mode: '0755'
-- name: Write runit service
-  template:
-    src: prometheus/runit/run
-    dest: /etc/sv/prometheus/run
-    owner: root
-    mode: '0755'
-- name: Enable Runit service
-  file:
-    state: link
-    src: /etc/sv/prometheus
-    dest: /var/service/prometheus
diff --git a/tasks/systemd.yml b/tasks/systemd.yml
deleted file mode 100644
index 031f036..0000000
--- a/tasks/systemd.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-- name: Write Systemd Unit
-  template:
-    src: prometheus/systemd.unit
-    dest: /etc/systemd/system/prometheus.service
-- name: 'Enable Prometheus [Systemd]'
-  systemd:
-    enabled: yes
-    daemon_reload: yes
-    name: prometheus