Molecule test for infrastructure playbook.

These tests execute the whole infrastructure playbook.

Issue-ID: OOM-1816
Change-Id: I793191e05cb0b527c3da6d820c1916231e69d865
Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>
Signed-off-by: Michal Zegan <m.zegan@samsung.com>

6 files changed, 155 insertions, 0 deletions

diff --git a/ansible/test/play-infrastructure/.yamllint b/ansible/test/play-infrastructure/.yamllint
new file mode 100644
index 00000000..ad0be760
--- /dev/null
+++ b/ansible/test/play-infrastructure/.yamllint
@@ -0,0 +1,11 @@
+extends: default
+
+rules:
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  line-length: disable
+  truthy: disable
diff --git a/ansible/test/play-infrastructure/molecule/default/molecule.yml b/ansible/test/play-infrastructure/molecule/default/molecule.yml
new file mode 100644
index 00000000..894ab804
--- /dev/null
+++ b/ansible/test/play-infrastructure/molecule/default/molecule.yml
@@ -0,0 +1,73 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+platforms:
+  - name: infrastructure-server
+    image: molecule-${PREBUILD_PLATFORM_DISTRO:-centos}:${PREBUILD_DISTRO_VERSION:-centos7.6}
+    pre_build_image: true
+    privileged: true
+    override_command: false
+    restart_policy: unless-stopped
+    volumes:
+      - /var/lib/docker
+      - /opt/onap
+    groups:
+      - infrastructure
+    networks:
+      - name: infrastructure-net
+    purge_networks: true
+
+  - name: kubernetes-node-1
+    image: molecule-${PREBUILD_PLATFORM_DISTRO:-centos}:${PREBUILD_DISTRO_VERSION:-centos7.6}
+    pre_build_image: true
+    privileged: true
+    override_command: false
+    restart_policy: unless-stopped
+    env:
+      container: docker
+    volumes:
+      - /var/lib/docker
+    groups:
+      - kubernetes
+    networks:
+      - name: infrastructure-net
+    purge_networks: true
+
+provisioner:
+  name: ansible
+  env:
+    ANSIBLE_ROLES_PATH: ../../../roles:../../../../roles/
+    ANSIBLE_LIBRARY: ../../../../library
+  inventory:
+    links:
+      group_vars: ../../../../group_vars
+  lint:
+    name: ansible-lint
+scenario:
+  name: default
+  test_sequence:
+    - lint
+    - cleanup
+    - destroy
+    - dependency
+    - syntax
+    - create
+    - prepare
+    - converge
+    # - idempotence
+    # --> Action: 'idempotence'
+    # ERROR: Idempotence test failed because of the following tasks:
+    # * [infrastructure-server -> 10.0.2.15] => certificates : Generate an OpenSSL CSR.
+    # * [infrastructure-server -> 10.0.2.15] => certificates : Generate root CA certificate
+    - side_effect
+    - verify
+    - cleanup
+    - destroy
+verifier:
+  name: testinfra
+  lint:
+    name: flake8
diff --git a/ansible/test/play-infrastructure/molecule/default/playbook.yml b/ansible/test/play-infrastructure/molecule/default/playbook.yml
new file mode 100644
index 00000000..26b3c15d
--- /dev/null
+++ b/ansible/test/play-infrastructure/molecule/default/playbook.yml
@@ -0,0 +1,11 @@
+---
+- name: Common setup for all hosts
+  hosts: all
+  tasks:
+    - name: Set cluster_ip variable
+      set_fact:
+        cluster_ip: "{{ ansible_default_ipv4.address }}"
+    - name: Include variables
+      include_vars: vars.yml
+
+- import_playbook: ../../../../infrastructure.yml
diff --git a/ansible/test/play-infrastructure/molecule/default/prepare.yml b/ansible/test/play-infrastructure/molecule/default/prepare.yml
new file mode 100644
index 00000000..86e25b48
--- /dev/null
+++ b/ansible/test/play-infrastructure/molecule/default/prepare.yml
@@ -0,0 +1,25 @@
+---
+- name: Prepare infra
+  hosts: infrastructure
+  roles:
+    - prepare-package-repository
+    - prepare-chrony
+    - prepare-vncserver
+    - prepare-nginx
+    - prepare-nexus
+    - prepare-dns
+    - prepare-firewall
+  vars_files:
+    - vars.yml
+    - ../../../../roles/nginx/defaults/main.yml
+    - ../../../../roles/vncserver/defaults/main.yml
+    - ../../../../roles/nexus/defaults/main.yml
+    - ../../../../roles/dns/defaults/main.yml
+
+- name: Prepare kubernetes
+  hosts: kubernetes
+  roles:
+    - prepare-chrony
+    - prepare-firewall
+  vars_files:
+    - vars.yml
diff --git a/ansible/test/play-infrastructure/molecule/default/tests/test_nodes.py b/ansible/test/play-infrastructure/molecule/default/tests/test_nodes.py
new file mode 100644
index 00000000..c0ce64f2
--- /dev/null
+++ b/ansible/test/play-infrastructure/molecule/default/tests/test_nodes.py
@@ -0,0 +1,11 @@
+import os
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('kubernetes')
+
+
+def test_registry_access(host):
+    assert host.run(
+      'docker login -u admin -p admin123 nexus3.onap.org:10001').rc == 0
diff --git a/ansible/test/play-infrastructure/molecule/default/vars.yml b/ansible/test/play-infrastructure/molecule/default/vars.yml
new file mode 100644
index 00000000..e91eadb2
--- /dev/null
+++ b/ansible/test/play-infrastructure/molecule/default/vars.yml
@@ -0,0 +1,24 @@
+---
+vnc_passwd: molecule
+certificates:
+  organization_name: Molecule Testers
+  state_or_province_name: Finland
+  country_name: FI
+  locality_name: Tampere
+app_name: onap
+app_data_path: "/opt/{{ app_name }}"
+
+nexus_come_up_wait_retries: 60
+populate_nexus: true  # Different from default, molecule tests also nexus's configure.yml
+
+molecule_test_registry: nexus3.onap.org:10001
+# Different from default i.e. also additional images population is tested with molecule
+runtime_images:
+  busybox:
+    registry: "{{ molecule_test_registry }}"
+    path: "/onap/components/busybox"
+    tag: "latest"
+  aaionap-haproxy:
+    registry: "{{ molecule_test_registry }}"
+    path: "/onap/components/aaionap/haproxy"
+    tag: "1.2.4"