diff --git a/molecule/logstash/Dockerfile.j2 b/molecule/logstash/Dockerfile.j2 new file mode 100644 index 00000000..e6aa95d3 --- /dev/null +++ b/molecule/logstash/Dockerfile.j2 @@ -0,0 +1,14 @@ +# Molecule managed + +{% if item.registry is defined %} +FROM {{ item.registry.url }}/{{ item.image }} +{% else %} +FROM {{ item.image }} +{% endif %} + +RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \ + elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install python sudo python-devel python*-dnf bash && dnf clean all; \ + elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl bash && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \ + elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml && zypper clean -a; \ + elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates; \ + elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates && xbps-remove -O; fi diff --git a/molecule/logstash/INSTALL.rst b/molecule/logstash/INSTALL.rst new file mode 100644 index 00000000..6a44bde9 --- /dev/null +++ b/molecule/logstash/INSTALL.rst @@ -0,0 +1,22 @@ +******* +Docker driver installation guide +******* + +Requirements +============ + +* Docker Engine + +Install +======= + +Please refer to the `Virtual environment`_ documentation for installation best +practices. If not using a virtual environment, please consider passing the +widely recommended `'--user' flag`_ when invoking ``pip``. + +.. _Virtual environment: https://virtualenv.pypa.io/en/latest/ +.. _'--user' flag: https://packaging.python.org/tutorials/installing-packages/#installing-to-the-user-site + +.. code-block:: bash + + $ pip install 'molecule[docker]' diff --git a/molecule/logstash/molecule.yml b/molecule/logstash/molecule.yml new file mode 100644 index 00000000..6246d33c --- /dev/null +++ b/molecule/logstash/molecule.yml @@ -0,0 +1,56 @@ +--- +dependency: + name: galaxy +driver: + name: docker +lint: + name: yamllint +platforms: + - name: bionic + image: solita/ubuntu-systemd:bionic + command: /sbin/init + ulimits: + - nofile:262144:262144 + privileged: True + memory_reservation: 1024m + - name: xenial + image: solita/ubuntu-systemd:xenial + privileged: true + memory_reservation: 1024m + command: /sbin/init + ulimits: + - nofile:262144:262144 + - name: centos6 + image: geerlingguy/docker-centos6-ansible + privileged: true + memory_reservation: 1024m + command: /sbin/init + volumes: + - /sys/fs/cgroup:/sys/fs/cgroup:ro + ulimits: + - nofile:262144:262144 + - name: centos7 + image: milcom/centos7-systemd + memory_reservation: 1024m + privileged: true + ulimits: + - nofile:262144:262144 +provisioner: + name: ansible + playbooks: + docker: + create: ../default/create.yml + destroy: ../default/destroy.yml + env: + ANSIBLE_ROLES_PATH: ../../roles + lint: + name: ansible-lint + enabled: true + inventory: + group_vars: + all: + elasticsearch_jvm_xms: 256 +verifier: + name: testinfra + lint: + name: flake8 diff --git a/molecule/logstash/playbook.yml b/molecule/logstash/playbook.yml new file mode 100644 index 00000000..d077bd8e --- /dev/null +++ b/molecule/logstash/playbook.yml @@ -0,0 +1,5 @@ +--- +- name: Converge + hosts: all + roles: + - role: elastic-stack/ansible-logstash diff --git a/molecule/logstash/prepare.yml b/molecule/logstash/prepare.yml new file mode 100644 index 00000000..7e5ca29d --- /dev/null +++ b/molecule/logstash/prepare.yml @@ -0,0 +1,41 @@ +--- +- name: Prepare + hosts: all + gather_facts: true + pre_tasks: + + - name: "Install Python packages for Trusty to solve trust issues" + package: + name: + - python-setuptools + - python-pip + state: latest + register: wazuh_manager_trusty_packages_installed + until: wazuh_manager_trusty_packages_installed is succeeded + when: + - ansible_distribution == "Ubuntu" + - ansible_distribution_major_version | int == 14 + + - name: "Install dependencies" + package: + name: + - curl + - net-tools + state: latest + register: wazuh_manager_dependencies_packages_installed + until: wazuh_manager_dependencies_packages_installed is succeeded + + - name: "Install (RedHat) dependencies" + package: + name: + - initscripts + state: latest + register: wazuh_manager_dependencies_packages_installed + until: wazuh_manager_dependencies_packages_installed is succeeded + when: + - ansible_os_family == 'RedHat' + + roles: + - role: wazuh/ansible-wazuh-manager + - role: elastic-stack/ansible-elasticsearch + elasticsearch_network_host: 'localhost' diff --git a/molecule/logstash/tests/test_default.py b/molecule/logstash/tests/test_default.py new file mode 100644 index 00000000..36e948e0 --- /dev/null +++ b/molecule/logstash/tests/test_default.py @@ -0,0 +1,30 @@ +import os + +import testinfra.utils.ansible_runner + +testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner( + os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all') + + +def test_logstash_is_installed(host): + logstash = host.package("logstash") + assert logstash.is_installed + + distribution = host.system_info.distribution.lower() + if distribution == 'ubuntu': + assert logstash.version.startswith('1:6.7.1') + else: + assert logstash.version.startswith('6.7.1') + + +def test_logstash_is_running(host): + """Test if the services are enabled and running.""" + logstash = host.service("logstash") + assert logstash.is_enabled + assert logstash.is_running + + +def test_find_correct_logentry(host): + logfile = host.file("//var/log/logstash/logstash-plain.log") + assert logfile.contains("Successfully started Logstash API endpoint") + assert logfile.contains("Restored connection to ES instance") diff --git a/roles/elastic-stack/ansible-logstash/tasks/Debian.yml b/roles/elastic-stack/ansible-logstash/tasks/Debian.yml index 403ee88f..621b02d1 100644 --- a/roles/elastic-stack/ansible-logstash/tasks/Debian.yml +++ b/roles/elastic-stack/ansible-logstash/tasks/Debian.yml @@ -1,7 +1,9 @@ --- - name: Debian/Ubuntu | Install apt-transport-https and ca-certificates apt: - name: ['apt-transport-https', 'ca-certificates'] + name: + - apt-transport-https + - ca-certificates state: present - when: logstash_install_java @@ -20,6 +22,7 @@ repo: 'deb https://artifacts.elastic.co/packages/6.x/apt stable main' state: present filename: 'elastic_repo' + changed_when: false - name: Debian/Ubuntu | Install Logstash apt: @@ -31,7 +34,8 @@ - name: Debian/Ubuntu | Checking if wazuh-manager is installed command: dpkg -l wazuh-manager register: wazuh_manager_check_deb - when: logstash_input_beats == false + when: not logstash_input_beats + changed_when: false args: warn: false @@ -41,5 +45,5 @@ groups: ossec append: true when: - - logstash_input_beats == false + - not logstash_input_beats - wazuh_manager_check_deb.rc == 0 diff --git a/roles/elastic-stack/ansible-logstash/tasks/RMDebian.yml b/roles/elastic-stack/ansible-logstash/tasks/RMDebian.yml index 74c59c37..cf229655 100644 --- a/roles/elastic-stack/ansible-logstash/tasks/RMDebian.yml +++ b/roles/elastic-stack/ansible-logstash/tasks/RMDebian.yml @@ -3,3 +3,4 @@ apt_repository: repo: deb https://artifacts.elastic.co/packages/5.x/apt stable main state: absent + changed_when: false diff --git a/roles/elastic-stack/ansible-logstash/tasks/RMRedHat.yml b/roles/elastic-stack/ansible-logstash/tasks/RMRedHat.yml index 78538fe9..e770b4e6 100644 --- a/roles/elastic-stack/ansible-logstash/tasks/RMRedHat.yml +++ b/roles/elastic-stack/ansible-logstash/tasks/RMRedHat.yml @@ -3,3 +3,4 @@ yum_repository: name: elastic_repo state: absent + changed_when: false diff --git a/roles/elastic-stack/ansible-logstash/tasks/RedHat.yml b/roles/elastic-stack/ansible-logstash/tasks/RedHat.yml index ed16fbc5..1c11926c 100644 --- a/roles/elastic-stack/ansible-logstash/tasks/RedHat.yml +++ b/roles/elastic-stack/ansible-logstash/tasks/RedHat.yml @@ -13,6 +13,7 @@ baseurl: https://artifacts.elastic.co/packages/6.x/yum gpgkey: https://artifacts.elastic.co/GPG-KEY-elasticsearch gpgcheck: true + changed_when: false - name: RedHat/CentOS/Fedora | Install Logstash package: name=logstash-{{ elastic_stack_version }} state=present @@ -22,7 +23,8 @@ - name: RedHat/CentOS/Fedora | Checking if wazuh-manager is installed command: rpm -q wazuh-manager register: wazuh_manager_check_rpm - when: logstash_input_beats == false + when: not logstash_input_beats + changed_when: false args: warn: false @@ -32,12 +34,14 @@ groups: ossec append: true when: - - logstash_input_beats == false + - not logstash_input_beats - wazuh_manager_check_rpm.rc == 0 - name: Amazon Linux change startup group shell: sed -i 's/.*LS_GROUP=logstash.*/LS_GROUP=ossec/' /etc/logstash/startup.options + tags: + - skip_ansible_lint when: - - logstash_input_beats == false + - not logstash_input_beats - wazuh_manager_check_rpm.rc == 0 - ansible_distribution == "Amazon" and ansible_distribution_major_version == "NA" diff --git a/roles/elastic-stack/ansible-logstash/tasks/main.yml b/roles/elastic-stack/ansible-logstash/tasks/main.yml index e114a82f..d1f07d70 100644 --- a/roles/elastic-stack/ansible-logstash/tasks/main.yml +++ b/roles/elastic-stack/ansible-logstash/tasks/main.yml @@ -15,10 +15,23 @@ - not (ansible_distribution == "Amazon" and ansible_distribution_major_version == "NA") - not (ansible_distribution == "Ubuntu" and ansible_distribution_version is version('15.04', '<')) - not (ansible_distribution == "Debian" and ansible_distribution_version is version('8', '<')) + - not (ansible_os_family == "RedHat" and ansible_distribution_version is version('7', '<')) - name: Amazon Linux create service shell: /usr/share/logstash/bin/system-install /etc/logstash/startup.options when: ansible_distribution == "Amazon" and ansible_distribution_major_version == "NA" + args: + creates: /etc/default/logstash + tags: + - skip_ansible_lint + +- name: Amazon Linux create service + shell: /usr/share/logstash/bin/system-install /etc/logstash/startup.options + when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "6" + args: + creates: /etc/default/logstash + tags: + - skip_ansible_lint - name: Ensure Logstash started and enabled service: