majic-ansible-roles Changeset

Changeset - da27c590e954

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Branko Majic (branko) - 7 years ago 2017-06-06 10:35:20
branko@majic.rs

MAR-30: Implemented tests for role 'preseed':

- Added global flake8 configuration to allow up to 160 characters per line (for
Python linting checks).
- Updated gitignore file to ignore Molecule artefacts.
- Role is tested against 64-bit Debian Jessie and 64-bit Debian Stretch.
- Tests cover variations on optional parameter inclusion, as well as generated
preseed files.

7 files changed with 295 insertions and 0 deletions:

.flake8

.gitignore

roles/preseed/molecule.yml

roles/preseed/playbook.yml

roles/preseed/tests/test_parameters_mandatory.py

roles/preseed/tests/test_parameters_optional.py

roles/preseed/tests/test_parameters_optional_with_overrides.py

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.flake8

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		new file 100644
		[flake8]
		max-line-length = 160
		\ No newline at end of file

.gitignore

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@@ @@ -15,3 +15,8 @@ testsite/ssh/*_key.pub @@
 testsite/ssh/*.example.com
 testsite/ssh/*.example.com.pub
 testsite/backup_keyring/
 # Ignore Molecule artefacts.
 .molecule
 .vagrant
 .cache
@@ \ No newline at end of file @@

roles/preseed/molecule.yml

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@@ new file 100644 @@
 ---
 dependency: {}
 driver:
   name: vagrant
 vagrant:
   platforms:
     - name: debian-jessie64
       box: debian/contrib-jessie64
     - name: debian-stretch64
       box: debian/contrib-stretch64
   providers:
     - name: virtualbox
       type: virtualbox
       options:
         memory: 512
         cpus: 1
   instances:
     - name: parameters-mandatory
     - name: parameters-optional
     - name: parameters-optional-with-overrides
 verifier:
   name: testinfra

roles/preseed/playbook.yml

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@@ new file 100644 @@
 ---
 - hosts: parameters-mandatory
   roles:
     - role: preseed
 - hosts: parameters-optional
   roles:
     - role: preseed
       ansible_key: CUSTOMKEY
       preseed_country: RS
       preseed_directory: /tmp/custom_preseed_files_location
       preseed_dns: 1.1.1.1
       preseed_domain: example.com
       preseed_gateway: 2.2.2.2
       preseed_hostname: testing
       preseed_ip: 3.3.3.3
       preseed_keymap: sv
       preseed_language: sr
       preseed_locale: en_UK.UTF-8
       preseed_mirror_directory: /
       preseed_mirror_hostname: ftp.de.debian.org
       preseed_mirror_proxy: http://proxy.local
       preseed_netmask: 255.255.0.0
       preseed_network_auto: no
       preseed_network_interface: eth1
       preseed_root_password: myrootpassword
       preseed_timezone: Europe/Belgrade
 - hosts: parameters-optional-with-overrides
   roles:
     - role: preseed
       preseed_directory: /tmp/custom_preseed_files_location
       ansible_key: CUSTOMKEY
       preseed_server_overrides:
         parameters-optional-with-overrides:
           country: RS
           dns: 1.1.1.1
           domain: example.com
           gateway: 2.2.2.2
           hostname: testing
           ip: 3.3.3.3
           keymap: sv
           language: sr
           locale: en_UK.UTF-8
           mirror_directory: /
           mirror_hostname: ftp.de.debian.org
           mirror_proxy: http://proxy.local
           netmask: 255.255.0.0
           network_auto: no
           network_interface: eth1
           root_password: myrootpassword
           timezone: Europe/Belgrade

roles/preseed/tests/test_parameters_mandatory.py

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@@ new file 100644 @@
 import os
 import testinfra.utils.ansible_runner
 testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
     '.molecule/ansible_inventory').get_hosts('parameters-mandatory')
 def test_preseed_directory(File, Sudo):
     """
     Tests presence and permissions on created preseed directory.
     """
     with Sudo():
         # Preseed directory created at same level as inventory.
         preseed_directory = File(os.path.join(os.getcwd(), ".molecule", 'preseed_files'))
         assert preseed_directory.is_directory
         assert preseed_directory.mode == 0o750
 def test_preseed_configuration_files(File, Sudo):
     """
     Tests presence and permissions on created preseed configuration files.
     """
     with Sudo():
         # Preseed directory created at same level as inventory.
         preseed_directory_path = os.path.join(os.getcwd(), ".molecule", 'preseed_files')
         # Verify that preseed configuration files are created for all hosts.
         for host in testinfra_hosts:
             preseed_file = File(os.path.join(preseed_directory_path, "%s.cfg" % host))
             assert preseed_file.is_file
             assert preseed_file.mode == 0o640
 def test_preseed_configuration_file_content(File, Sudo, TestinfraBackend):
     """
     Tests content of generated preseed configuration file.
     """
     with Sudo():
         preseed_file = File(os.path.join(os.getcwd(), ".molecule", "preseed_files", "%s.cfg" % TestinfraBackend.get_hostname()))
         preseed_file_content = preseed_file.content_string
         ssh_public_key = open(os.path.join(os.path.expanduser("~"), ".ssh", "id_rsa.pub")).read().strip()
     assert "d-i debian-installer/language string en" in preseed_file_content
     assert "d-i debian-installer/country string SE" in preseed_file_content
     assert "d-i debian-installer/locale string en_US.UTF-8" in preseed_file_content
     assert "d-i keyboard-configuration/xkb-keymap select us" in preseed_file_content
     assert "d-i netcfg/choose_interface select eth0" in preseed_file_content
     assert """# DHCP network configuration.
 d-i netcfg/disable_autoconfig boolean false
 d-i netcfg/get_hostname string ignored-value
 d-i netcfg/get_domain string ignored-value""" in preseed_file_content
     assert "d-i mirror/http/hostname string ftp.se.debian.org" in preseed_file_content
     assert "d-i mirror/http/directory string /debian" in preseed_file_content
     assert "d-i mirror/http/proxy string " in preseed_file_content
     assert "d-i passwd/root-password password root" in preseed_file_content
     assert "d-i passwd/root-password-again password root" in preseed_file_content
     assert "d-i time/zone string Europe/Stockholm" in preseed_file_content
     assert ssh_public_key in preseed_file_content

roles/preseed/tests/test_parameters_optional.py

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@@ new file 100644 @@
 import os
 import testinfra.utils.ansible_runner
 testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
     '.molecule/ansible_inventory').get_hosts('parameters-optional')
 PRESEED_DIRECTORY = '/tmp/custom_preseed_files_location'
 def test_preseed_directory(File, Sudo):
     """
     Test presence and permissions of preseed directory.
     """
     with Sudo():
         preseed_directory = File(PRESEED_DIRECTORY)
         assert preseed_directory.is_directory
         assert preseed_directory.mode == 0o750
 def test_preseed_configuration_files(File, Sudo, TestinfraBackend):
     """
     Tests presence and permissions on created preseed configuration files.
     """
     with Sudo():
         # Verify that preseed configuration files are created for all hosts.
         for host in testinfra_hosts:
             preseed_file = File(os.path.join(PRESEED_DIRECTORY, "%s.cfg" % host))
             assert preseed_file.is_file
             assert preseed_file.mode == 0o640
 def test_preseed_configuration_file_content(File, Sudo, TestinfraBackend):
     """
     Tests content of generated preseed configuration file.
     """
     with Sudo():
         preseed_file = File(os.path.join(PRESEED_DIRECTORY, "%s.cfg" % TestinfraBackend.get_hostname()))
         preseed_file_content = preseed_file.content_string
         ssh_public_key = "CUSTOMKEY"
     assert "d-i debian-installer/language string sr" in preseed_file_content
     assert "d-i debian-installer/country string RS" in preseed_file_content
     assert "d-i debian-installer/locale string en_UK.UTF-8" in preseed_file_content
     assert "d-i keyboard-configuration/xkb-keymap select sv" in preseed_file_content
     assert "d-i netcfg/choose_interface select eth1" in preseed_file_content
     assert """# Manual network configuration.
 d-i netcfg/disable_autoconfig boolean true
 d-i netcfg/get_ipaddress string 3.3.3.3
 d-i netcfg/get_netmask string 255.255.0.0
 d-i netcfg/get_gateway string 2.2.2.2
 d-i netcfg/get_nameservers string 1.1.1.1
 d-i netcfg/confirm_static boolean true
 # Hostname and domain configuration.
 d-i netcfg/get_hostname string testing
 d-i netcfg/get_domain string example.com""" in preseed_file_content
     assert "d-i mirror/http/hostname string ftp.de.debian.org" in preseed_file_content
     assert "d-i mirror/http/directory string /" in preseed_file_content
     assert "d-i mirror/http/proxy string http://proxy.local" in preseed_file_content
     assert "d-i passwd/root-password password myrootpassword" in preseed_file_content
     assert "d-i passwd/root-password-again password myrootpassword" in preseed_file_content
     assert "d-i time/zone string Europe/Belgrade" in preseed_file_content
     assert ssh_public_key in preseed_file_content

roles/preseed/tests/test_parameters_optional_with_overrides.py

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@@ new file 100644 @@
 import os
 import testinfra.utils.ansible_runner
 testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
     '.molecule/ansible_inventory').get_hosts('parameters-optional-with-overrides')
 PRESEED_DIRECTORY = '/tmp/custom_preseed_files_location'
 def test_preseed_directory(File, Sudo, Ansible):
     """
     Test presence and permissions of preseed directory.
     """
     with Sudo():
         preseed_directory = File(PRESEED_DIRECTORY)
         assert preseed_directory.is_directory
         assert preseed_directory.mode == 0o750
 def test_preseed_configuration_file_content(File, Sudo, TestinfraBackend):
     """
     Tests content of generated preseed configuration file.
     """
     with Sudo():
         preseed_file = File(os.path.join(PRESEED_DIRECTORY, "%s.cfg" % TestinfraBackend.get_hostname()))
         preseed_file_content = preseed_file.content_string
         ssh_public_key = "CUSTOMKEY"
     assert "d-i debian-installer/language string sr" in preseed_file_content
     assert "d-i debian-installer/country string RS" in preseed_file_content
     assert "d-i debian-installer/locale string en_UK.UTF-8" in preseed_file_content
     assert "d-i keyboard-configuration/xkb-keymap select sv" in preseed_file_content
     assert "d-i netcfg/choose_interface select eth1" in preseed_file_content
     assert """# Manual network configuration.
 d-i netcfg/disable_autoconfig boolean true
 d-i netcfg/get_ipaddress string 3.3.3.3
 d-i netcfg/get_netmask string 255.255.0.0
 d-i netcfg/get_gateway string 2.2.2.2
 d-i netcfg/get_nameservers string 1.1.1.1
 d-i netcfg/confirm_static boolean true
 # Hostname and domain configuration.
 d-i netcfg/get_hostname string testing
 d-i netcfg/get_domain string example.com""" in preseed_file_content
     assert "d-i mirror/http/hostname string ftp.de.debian.org" in preseed_file_content
     assert "d-i mirror/http/directory string /" in preseed_file_content
     assert "d-i mirror/http/proxy string http://proxy.local" in preseed_file_content
     assert "d-i passwd/root-password password myrootpassword" in preseed_file_content
     assert "d-i passwd/root-password-again password myrootpassword" in preseed_file_content
     assert "d-i time/zone string Europe/Belgrade" in preseed_file_content
     assert ssh_public_key in preseed_file_content

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