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Add support for Selenium roles (standalone, hub, node) #49

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Add support for Selenium roles (standalone, hub, node) #49

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45d15b8
Add support for Selenium roles (standalone, hub, node). Add Improveme…
Dec 18, 2018
1498d45
Force version 75.0.3770
jose-lopes Feb 18, 2020
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2 changes: 2 additions & 0 deletions defaults/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,5 @@ selenium_install_chrome: yes
selenium_display_id: "1"
selenium_port: 4444
selenium_xvfb_args: "--server-args='-screen 0, 1920x1080x24'"
selenium_role: "standalone"
selenium_hub:
6 changes: 6 additions & 0 deletions handlers/main.yml
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Expand Up @@ -2,3 +2,9 @@
# handlers file for selenium
- name: restart selenium
service: name=selenium state=restarted

- name: reload unit
service:
name: selenium
state: restarted
daemon_reload: yes
20 changes: 11 additions & 9 deletions tasks/main.yml
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Expand Up @@ -8,6 +8,12 @@
package: name=unzip
tags: [configuration, selenium]

- name: Add the user selenium
user:
name: selenium
comment: Selenium User
system: yes

- name: create directory
file: "path={{ selenium_install_dir }}/selenium state=directory recurse=yes"
tags: [configuration, selenium, selenium-create-directory]
Expand Down Expand Up @@ -47,7 +53,7 @@

- name: Install Chrome (if configured, RedHat)
yum:
name: https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
name: google-chrome-stable-75.0.3770.100-1
state: present
when: ansible_os_family == 'RedHat' and selenium_install_chrome
tags: [configuration, selenium, selenium-chrome]
Expand All @@ -62,7 +68,7 @@

- name: Install chromedriver
unarchive:
src: "https://chromedriver.storage.googleapis.com/{{ chromedriver_latest.content | trim }}/chromedriver_linux64.zip"
src: "https://chromedriver.storage.googleapis.com/75.0.3770.90/chromedriver_linux64.zip"
dest: /usr/bin
mode: 0755
copy: no
Expand Down Expand Up @@ -92,15 +98,11 @@
mode: 0755
when: "ansible_service_mgr == 'systemd'"
tags: [configuration, selenium, selenium-install]
notify: reload unit

- name: Register systemd service status (for systemd systems)
shell: 'systemctl status selenium | grep "active (running)"'
when: "ansible_service_mgr == 'systemd'"
register: selenium_running
ignore_errors: yes
changed_when: false
- name: force all notified handlers to run
meta: flush_handlers

- name: Ensure selenium is running
service: name=selenium state=started enabled=yes
tags: [configuration, selenium, selenium-run]
when: selenium_running.failed is defined and selenium_running.failed == true
11 changes: 10 additions & 1 deletion templates/selenium-unit.j2
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Expand Up @@ -3,7 +3,16 @@ Description=selenium test framework
After=syslog.target network.target

[Service]
ExecStart=/usr/bin/xvfb-run {{ selenium_xvfb_args }} /usr/bin/java -client -jar {{ selenium_install_dir }}/selenium/selenium-server-standalone-{{ selenium_version }}.jar
Environment=DISPLAY={{selenium_display_id}}
PassEnvironment=DISPLAY
User=selenium
{% if selenium_role == "hub" %}
ExecStart=/usr/bin/java -client -jar {{ selenium_install_dir }}/selenium/selenium-server-standalone-{{ selenium_version }}.jar -port {{ selenium_port }} -role hub
{% elif selenium_role == "node" %}
ExecStart=/bin/bash -c "/usr/bin/xvfb-run {{selenium_xvfb_args}} /usr/bin/java -client -jar {{ selenium_install_dir }}/selenium/selenium-server-standalone-{{ selenium_version }}.jar -port {{ selenium_port }} -role node -hub {{selenium_hub}}"
{% else %}
ExecStart=/bin/bash -c "/usr/bin/xvfb-run {{selenium_xvfb_args}} /usr/bin/java -client -jar {{ selenium_install_dir }}/selenium/selenium-server-standalone-{{ selenium_version }}.jar -port {{ selenium_port }}"
{% endif %}
Restart=on-failure
RestartSec=20s

Expand Down