initial commit

.drone.jsonnet

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+local PipelineLinting = {
+    kind: "pipeline",
+    name: "linting",
+    platform: {
+        os: "linux",
+        arch: "amd64",
+    },
+    steps: [
+        {
+            name: "ansible-later",
+            image: "xoxys/ansible-later:latest",
+            environment: {
+                PY_COLORS: 1
+            },
+            commands: [
+                "git clone https://gitea.rknet.org/ansible/ansible-later-policy.git ~/policy",
+                "ansible-later -c ~/policy/config.yml"
+            ],
+        },
+    ],
+    trigger: {
+        ref: ["refs/heads/master", "refs/tags/**", "refs/pull/**"],
+    },
+};
+
+local PipelineDeployment = {
+    kind: "pipeline",
+    name: "deployment",
+    platform: {
+        os: "linux",
+        arch: "amd64",
+    },
+    concurrency: {
+        limit: 1
+    },
+    workspace: {
+        base: "/drone/src",
+        path: "xoxys.lvm"
+    },
+    steps: [
+        {
+            name: "ansible-molecule",
+            image: "xoxys/molecule:do-linux-amd64",
+            environment: {
+                DO_API_KEY: { "from_secret": "do_api_key" },
+                USER: "root",
+                MOLECULE_CUSTOM_MODULES_REPO: "https://gitea.rknet.org/ansible/custom_modules",
+                MOLECULE_CUSTOM_FILTERS_REPO: "https://gitea.rknet.org/ansible/custom_filters",
+                PY_COLORS: 1
+            },
+            commands: [
+                "/bin/bash /docker-entrypoint.sh",
+                "molecule test -s default",
+            ],
+        },
+    ],
+    depends_on: [
+        "linting",
+    ],
+    trigger: {
+        ref: ["refs/heads/master", "refs/tags/**"],
+    },
+};
+
+local PipelineDocumentation = {
+    kind: "pipeline",
+    name: "documentation",
+    platform: {
+        os: "linux",
+        arch: "amd64",
+    },
+    steps: [
+        {
+            name: "ansible-doctor",
+            image: "xoxys/ansible-doctor:latest",
+            environment: {
+                ANSIBLE_DOCTOR_LOG_LEVEL: "INFO",
+                ANSIBLE_DOCTOR_FORCE_OVERWRITE: true,
+                ANSIBLE_DOCTOR_EXCLUDE_FILES: "molecule/",
+                ANSIBLE_DOCTOR_CUSTOM_HEADER: "HEADER.md",
+                PY_COLORS: 1
+            },
+        },
+        {
+            name: "push-to-repo",
+            image: "plugins/git-action:latest",
+            settings: {
+                actions: ["commit", "push"],
+                author_email: "shipper@rknet.org",
+                author_name: "DroneShipper",
+                branch: "master",
+                message: "[SKIP CI] update readme",
+                remote: "https://gitea.rknet.org/ansible/xoxys.lvm",
+                netrc_machine: "gitea.rknet.org",
+                netrc_username: {"from_secret": "gitea_username"},
+                netrc_password: {"from_secret": "gitea_token"},
+            },
+            when: {
+                ref: ["refs/heads/master"],
+            },
+        },
+    ],
+    depends_on: [
+        "deployment",
+    ],
+    trigger: {
+        ref: ["refs/heads/master", "refs/tags/**", "refs/pull/**"],
+    },
+};
+
+local PipelineNotification= {
+    kind: "pipeline",
+    name: "notification",
+    platform: {
+        os: "linux",
+        arch: "amd64",
+    },
+    clone: {
+        disable: true,
+    },
+    steps: [
+        {
+            name: "matrix",
+            image: "plugins/matrix",
+            settings: {
+                homeserver: { "from_secret": "matrix_homeserver" },
+                roomid: { "from_secret": "matrix_roomid" },
+                template: "Status: **{{ build.status }}**<br/> Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.link }}) ({{ build.branch }}) by {{ build.author }}<br/> Message: {{ build.message }}",
+                username: { "from_secret": "matrix_username" },
+                password: { "from_secret": "matrix_password" },
+            },
+        },
+    ],
+    depends_on: [
+        "documentation",
+    ],
+    trigger: {
+        status: [ "success", "failure" ],
+        ref: ["refs/heads/master", "refs/tags/**"],
+    },
+};
+
+[
+    PipelineLinting,
+    PipelineDeployment,
+    PipelineDocumentation,
+    PipelineNotification,
+]

.drone.yml

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+---
+kind: pipeline
+name: linting
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: ansible-later
+  image: xoxys/ansible-later:latest
+  commands:
+  - git clone https://gitea.rknet.org/ansible/ansible-later-policy.git ~/policy
+  - ansible-later -c ~/policy/config.yml
+  environment:
+    PY_COLORS: 1
+
+trigger:
+  ref:
+  - refs/heads/master
+  - "refs/tags/**"
+  - "refs/pull/**"
+
+---
+kind: pipeline
+name: deployment
+
+platform:
+  os: linux
+  arch: amd64
+
+concurrency:
+  limit: 1
+
+workspace:
+  base: /drone/src
+  path: xoxys.lvm
+
+steps:
+- name: ansible-molecule
+  image: xoxys/molecule:do-linux-amd64
+  commands:
+  - /bin/bash /docker-entrypoint.sh
+  - molecule test -s default
+  environment:
+    DO_API_KEY:
+      from_secret: do_api_key
+    MOLECULE_CUSTOM_FILTERS_REPO: https://gitea.rknet.org/ansible/custom_filters
+    MOLECULE_CUSTOM_MODULES_REPO: https://gitea.rknet.org/ansible/custom_modules
+    PY_COLORS: 1
+    USER: root
+
+trigger:
+  ref:
+  - refs/heads/master
+  - "refs/tags/**"
+
+depends_on:
+- linting
+
+---
+kind: pipeline
+name: documentation
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: ansible-doctor
+  image: xoxys/ansible-doctor:latest
+  environment:
+    ANSIBLE_DOCTOR_CUSTOM_HEADER: HEADER.md
+    ANSIBLE_DOCTOR_EXCLUDE_FILES: molecule/
+    ANSIBLE_DOCTOR_FORCE_OVERWRITE: true
+    ANSIBLE_DOCTOR_LOG_LEVEL: INFO
+    PY_COLORS: 1
+
+- name: push-to-repo
+  image: plugins/git-action:latest
+  settings:
+    actions:
+    - commit
+    - push
+    author_email: "shipper@rknet.org"
+    author_name: DroneShipper
+    branch: master
+    message: "[SKIP CI] update readme"
+    netrc_machine: gitea.rknet.org
+    netrc_password:
+      from_secret: gitea_token
+    netrc_username:
+      from_secret: gitea_username
+    remote: https://gitea.rknet.org/ansible/xoxys.lvm
+  when:
+    ref:
+    - refs/heads/master
+
+trigger:
+  ref:
+  - refs/heads/master
+  - "refs/tags/**"
+  - "refs/pull/**"
+
+depends_on:
+- deployment
+
+---
+kind: pipeline
+name: notification
+
+platform:
+  os: linux
+  arch: amd64
+
+clone:
+  disable: true
+
+steps:
+- name: matrix
+  image: plugins/matrix
+  settings:
+    homeserver:
+      from_secret: matrix_homeserver
+    password:
+      from_secret: matrix_password
+    roomid:
+      from_secret: matrix_roomid
+    template: "Status: **{{ build.status }}**<br/> Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.link }}) ({{ build.branch }}) by {{ build.author }}<br/> Message: {{ build.message }}"
+    username:
+      from_secret: matrix_username
+
+trigger:
+  ref:
+  - refs/heads/master
+  - "refs/tags/**"
+  status:
+  - success
+  - failure
+
+depends_on:
+- documentation
+
+...

.gitignore

@@ -0,0 +1,11 @@
+# ---> Ansible
+*.retry
+filter/plugins/
+library
+
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+

HEADER.md

@@ -0,0 +1,4 @@
+# xoxys.lvm
+  
+[![Build Status](https://drone.rknet.org/api/badges/ansible/xoxys.lvm/status.svg)](https://drone.rknet.org/ansible/xoxys.lvm)
+

LICENSE

@@ -0,0 +1,8 @@
+MIT License
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,2 @@
+# ansible_lvm
+

defaults/main.yml

@@ -0,0 +1,19 @@
+---
+lvm_packages:
+  - lvm2
+
+# @var lvm_volumes:example: >
+# lvm_volumes:
+#   - name: lv_data
+#     group: vg_data
+#     disks:
+#       - /dev/sda
+#     fstype: ext4
+#     size: 100g
+#     resizefs: True
+#     mountpoint: /mnt/data
+#     mountopts:
+#       - ro
+#       - noauto
+#     state: present
+lvm_volumes: []

meta/main.yml

@@ -0,0 +1,15 @@
+# Standards: 0.1
+---
+galaxy_info:
+  author: Robert Kaussow
+  description: Configure a list of LVM volumes
+  license: MIT
+  min_ansible_version: 2.4
+  platforms:
+    - name: EL
+      versions:
+        - 7
+  galaxy_tags:
+    - storage
+    - lvm
+dependencies:

molecule/default/create.yml

@@ -0,0 +1,106 @@
+---
+- name: Create
+  hosts: localhost
+  connection: local
+  gather_facts: false
+  no_log: "{{ molecule_no_log }}"
+  vars:
+    ssh_user: root
+    ssh_port: 22
+
+    keypair_name: molecule_key
+    keypair_path: "{{ lookup('env', 'MOLECULE_EPHEMERAL_DIRECTORY') }}/ssh_key"
+  tasks:
+    - name: Create local keypair
+      user:
+        name: "{{ lookup('env', 'USER') }}"
+        generate_ssh_key: true
+        ssh_key_file: "{{ keypair_path }}"
+      register: local_keypair
+
+    - name: Create remote keypair
+      digital_ocean_sshkey:
+        name: "{{ keypair_name }}"
+        ssh_pub_key: "{{ local_keypair.ssh_public_key }}"
+        state: present
+      register: remote_keypair
+
+    - name: Create molecule instance(s)
+      digital_ocean_droplet:
+        name: "{{ item.name }}"
+        unique_name: true
+        region: "{{ item.region_id }}"
+        image: "{{ item.image_id }}"
+        size: "{{ item.size_id }}"
+        ssh_keys: "{{ remote_keypair.data.ssh_key.id }}"
+        wait: true
+        wait_timeout: 300
+        state: present
+      register: server
+      loop: "{{ molecule_yml.platforms }}"
+      async: 7200
+      poll: 0
+
+    - name: Wait for instance(s) creation to complete
+      async_status:
+        jid: "{{ item.ansible_job_id }}"
+      register: digitalocean_jobs
+      until: digitalocean_jobs.finished
+      retries: 300
+      loop: "{{ server.results }}"
+
+    - name: Create new block storage
+      digital_ocean_block_storage:
+        state: present
+        command: create
+        region: "{{ item.data.droplet.region.slug }}"
+        block_size: 2
+        volume_name: "{{ item.data.droplet.name }}-blk"
+      loop: "{{ digitalocean_jobs.results }}"
+
+    - name: Attach block storage to instance
+      digital_ocean_block_storage:
+        state: present
+        command: attach
+        volume_name: "{{ item.data.droplet.name }}-blk"
+        region: "{{ item.data.droplet.region.slug }}"
+        droplet_id: "{{ item.data.droplet.id }}"
+      loop: "{{ digitalocean_jobs.results }}"
+
+    # Mandatory configuration for Molecule to function.
+
+    - name: Populate instance config dict
+      set_fact:
+        instance_conf_dict: {
+          'instance': "{{ item.data.droplet.name }}",
+          'address': "{{ item.data.ip_address }}",
+          'user': "{{ ssh_user }}",
+          'port': "{{ ssh_port }}",
+          'identity_file': "{{ keypair_path }}",
+          'droplet_id': "{{ item.data.droplet.id }}",
+          'droplet_region': "{{ item.data.droplet.region.slug }}",
+          'ssh_key_id': "{{ remote_keypair.data.ssh_key.id }}",
+        }
+      loop: "{{ digitalocean_jobs.results }}"
+      register: instance_config_dict
+      when: server.changed | bool
+
+    - name: Convert instance config dict to a list
+      set_fact:
+        instance_conf: "{{ instance_config_dict.results | map(attribute='ansible_facts.instance_conf_dict') | list }}"
+      when: server.changed | bool
+
+    - name: Dump instance config
+      copy:
+        content: "{{ instance_conf | to_json | from_json | molecule_to_yaml | molecule_header }}"
+        dest: "{{ molecule_instance_config }}"
+      when: server.changed | bool
+
+    - name: Wait for SSH
+      wait_for:
+        port: "{{ ssh_port }}"
+        host: "{{ item.address }}"
+        search_regex: SSH
+        delay: 10
+        timeout: 320
+      loop: "{{ lookup('file', molecule_instance_config) | molecule_from_yaml }}"

molecule/default/destroy.yml

@@ -0,0 +1,71 @@
+---
+- name: Destroy
+  hosts: localhost
+  connection: local
+  gather_facts: false
+  no_log: "{{ molecule_no_log }}"
+  tasks:
+    - block:
+        - name: Populate instance config
+          set_fact:
+            instance_conf: "{{ lookup('file', molecule_instance_config) | molecule_from_yaml }}"
+            skip_instances: false
+      rescue:
+        - name: Populate instance config when file missing
+          set_fact:
+            instance_conf: {}
+            skip_instances: true
+
+    - name: Detach block storage from instance
+      digital_ocean_block_storage:
+        state: absent
+        command: attach
+        volume_name: "{{ item.instance }}-blk"
+        region: "{{ item.droplet_region }}"
+        droplet_id: "{{ item.droplet_id }}"
+      loop: "{{ instance_conf | flatten(levels=1) }}"
+
+    - name: Destroy molecule instance(s)
+      digital_ocean_droplet:
+        name: "{{ item.instance }}"
+        id: "{{ item.droplet_id }}"
+        state: absent
+      register: server
+      loop: "{{ instance_conf | flatten(levels=1) }}"
+      when: not skip_instances
+      async: 7200
+      poll: 0
+
+    - name: Wait for instance(s) deletion to complete
+      async_status:
+        jid: "{{ item.ansible_job_id }}"
+      register: digitalocean_jobs
+      until: digitalocean_jobs.finished
+      retries: 300
+      loop: "{{ server.results }}"
+
+    - name: Delete block storage
+      digital_ocean_block_storage:
+        state: absent
+        command: create
+        region: "{{ item.droplet_region }}"
+        volume_name: "{{ item.instance }}-blk"
+      loop: "{{ instance_conf | flatten(levels=1) }}"
+
+    - name: Delete remote keypair
+      digital_ocean_sshkey:
+        fingerprint: "{{ item.ssh_key_id }}"
+        state: absent
+      loop: "{{ instance_conf | flatten(levels=1) }}"
+
+    # Mandatory configuration for Molecule to function.
+
+    - name: Populate instance config
+      set_fact:
+        instance_conf: {}
+
+    - name: Dump instance config
+      copy:
+        content: "{{ instance_conf | molecule_to_yaml | molecule_header }}"
+        dest: "{{ molecule_instance_config }}"
+      when: server.changed | bool

molecule/default/molecule.yml

@@ -0,0 +1,22 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: digitalocean
+platforms:
+  - name: centos7-lvm
+    region_id: fra1
+    image_id: centos-7-x64
+    size_id: s-1vcpu-1gb
+lint:
+  name: yamllint
+  enabled: False
+provisioner:
+  name: ansible
+  lint:
+    name: ansible-lint
+    enabled: False
+verifier:
+  name: testinfra
+  lint:
+    name: flake8

molecule/default/playbook.yml

@@ -0,0 +1,17 @@
+---
+- name: Converge
+  hosts: all
+  vars:
+    lvm_volumes:
+      - name: lv_test
+        group: vg_test
+        disks:
+          - /dev/sda
+        fstype: ext4
+        size: 1g
+        resizefs: True
+        mountpoint: /mnt/data
+        state: present
+
+  roles:
+    - role: xoxys.lvm

molecule/default/prepare.yml

@@ -0,0 +1,9 @@
+---
+- name: Prepare
+  hosts: all
+  gather_facts: false
+  tasks:
+    - name: Install python for Ansible
+      raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)
+      become: true
+      changed_when: false

molecule/default/tests/test_default.py

@@ -0,0 +1,19 @@
+import os
+
+import testinfra.utils.ansible_runner
+
+import warnings
+warnings.filterwarnings("ignore", category=DeprecationWarning)
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
+
+
+def test_lvm_in_fstab(host):
+    fstab = host.file("/etc/fstab")
+    assert fstab.contains("/dev/mapper/vg_test-lv_test")
+
+def test_lvm_mounted(host):
+    mount = host.check_output("mount")
+    lvm = b"/dev/mapper/vg_test-lv_test on /mnt/data type ext4"
+    assert lvm in mount

molecule/pytest.ini

@@ -0,0 +1,3 @@
+[pytest]
+filterwarnings =
+    ignore::DeprecationWarning

tasks/main.yml

@@ -0,0 +1,2 @@
+---
+- include_tasks: setup.yml

tasks/setup.yml

@@ -0,0 +1,56 @@
+---
+- block:
+    - name: Install requirements
+      package:
+        name: "{{ item }}"
+        state: present
+      loop: "{{ lvm_packages }}"
+
+    - name: Create volume group
+      lvg:
+        vg: "{{ item.group }}"
+        pvs: "{{ item.disks | join(',') }}"
+        pesize: "4"
+      loop: "{{ lvm_volumes }}"
+      loop_control:
+        label: "name: {{ item.group }}, disks: {{ item.disks | join(',') }}"
+
+    # workaround: https://github.com/ansible/ansible/pull/52890
+    - name: Resize physical volume
+      command: "pvresize {{ item.disks | join(' ') }}"
+      changed_when: False
+      with_items: "{{ lvm_volumes }}"
+      loop_control:
+        label: "disks: {{ item.disks | join(',') }}"
+
+    - name: Create logical volume
+      lvol:
+        vg: "{{ item.group }}"
+        lv: "{{ item.name }}"
+        size: "{{ item.size }}"
+        resizefs: "{{ item.resizefs | default(True) }}"
+        state: "{{ item.state | default('present') }}"
+      loop: "{{ lvm_volumes }}"
+      loop_control:
+        label: "name: {{ item.group }}, size: {{ item.size }}"
+
+    - name: Create filesystem
+      filesystem:
+        fstype: "{{ item.fstype | default('ext4') }}"
+        dev: "/dev/mapper/{{ item.group }}-{{ item.name }}"
+      loop: "{{ lvm_volumes }}"
+      loop_control:
+        label: "device: /dev/mapper/{{ item.group }}-{{ item.name }}, fstype: {{ item.fstype | default('ext4') }}"
+
+    - name: Mount volume
+      mount:
+        path: "{{ item.mountpoint }}"
+        src: "/dev/mapper/{{ item.group }}-{{ item.name }}"
+        fstype: "{{ item.fstype | default('ext4') }}"
+        opts: "{{ item.mountopts | default([]) | join(',') or omit }}"
+        state: "{{ 'mounted' if item.state | default('present') == 'present' else 'absent' }}"
+      loop: "{{ lvm_volumes }}"
+      loop_control:
+        label: "mount: /dev/mapper/{{ item.group }}-{{ item.name }} {{ item.mountpoint }} {{ item.fstype | default('ext4') }}{% if item.mountopts is defined %} {{ item.mountopts | join(',') }}{% endif %}"
+  become: True
+  become_user: root