---

- name: Install supporting packages for for app insights
  package:
    name:
      - collectd
      - wget
      - cron

- name: Download OMS Agent
  get_url:
    url: "https://raw.githubusercontent.com/Microsoft/OMS-Agent-for-Linux/master/installer/scripts/onboard_agent.sh"
    dest: "{{ atl_product_installation_versioned }}"
    mode: 0755

- name: Check that the OMS Agent is already installed
  stat:
    path: /opt/microsoft/omsagent/bin/omsagent.sh
  register: existing_oms_agent

- name: Install OMS Agent
  command: "{{ atl_product_installation_versioned }}/onboard_agent.sh -w {{ oms_workspace_id }} -s {{ oms_primary_key }} -d opinsights.azure.com"
  when: existing_oms_agent.stat.isreg is not defined
  changed_when: false  # For Molecule idempotence check

- name: Download Collectd App Insights jar
  get_url:
    url: "https://github.com/Microsoft/ApplicationInsights-Java/releases/download/{{ app_insights_version }}/{{ item }}"
    dest: "/usr/share/collectd/java/applicationinsights-collectd-{{ app_insights_version }}.jar"
  with_items:
    - "applicationinsights-collectd-{{ app_insights_version }}.jar"

- name: Configure Collectd
  template: src=collectd.conf.j2 dest=/etc/collectd/collectd.conf
  notify:
    - Restart Collectd

- name: Change collectd.conf permissions
  file:
    path: /etc/collectd/collectd.conf
    mode: '+r'

- name: Install JAXB
  get_url:
    url: "https://repo1.maven.org/maven2/javax/xml/bind/jaxb-api/{{ app_insights_jaxb_version }}/jaxb-api-{{ app_insights_jaxb_version }}.jar"
    dest: "/usr/share/collectd/java/"

- name: Download App Insights jars
  get_url:
    url: "https://github.com/Microsoft/ApplicationInsights-Java/releases/download/{{ app_insights_version }}/{{ item }}"
    dest: "{{ atl_product_installation_versioned }}/crowd-webapp/WEB-INF/lib/"
  with_items:
    - "applicationinsights-core-{{ app_insights_version }}.jar"
    - "applicationinsights-web-{{ app_insights_version }}.jar"
    - "applicationinsights-agent-{{ app_insights_version }}.jar"

- name: Add java agent to JAVA_OPTS
  lineinfile:
    path: "{{ atl_product_installation_versioned }}/apache-tomcat/bin/setenv.sh"
    regexp: '^export JAVA_OPTS'
    line: "export JAVA_OPTS=\"$JAVA_OPTS -javaagent:{{ atl_product_installation_versioned }}\
    /crowd-webapp/WEB-INF/lib/applicationinsights-agent-{{ app_insights_version }}.jar\""

- name: Add ApplicationInsights.xml configuration
  template: src=ApplicationInsights.xml.j2 dest={{ atl_product_installation_versioned }}/crowd-webapp/WEB-INF/classes/ApplicationInsights.xml

- name: Check for existing App Insights Filter
  xml:
    path: "/opt/atlassian/crowd/current/crowd-webapp/WEB-INF/web.xml"
    xpath: //*[.="ApplicationInsightsWebFilter"]
    count: yes
  register: appInsightsFilter

- name: Add App Insights Filter
  xml:
    path: "/opt/atlassian/crowd/current/crowd-webapp/WEB-INF/web.xml"
    xpath: /*[name()='web-app']
    input_type: xml
    pretty_print: yes
    add_children:
      - "<filter>\
           <filter-name>ApplicationInsightsWebFilter</filter-name>\
           <filter-class>com.microsoft.applicationinsights.web.internal.WebRequestTrackingFilter</filter-class>\
         </filter>"
      - "<filter-mapping>\
           <filter-name>ApplicationInsightsWebFilter</filter-name>\
           <url-pattern>/*</url-pattern>\
         </filter-mapping>"
  when: appInsightsFilter.count < 1