feat: Add mecached_exporter role (#256)

Add new role: `memcached_exporter`

Signed-off-by: SuperQ <superq@gmail.com>
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Ben Kochie 2023-12-08 17:57:33 +01:00 committed by GitHub
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<p><img src="https://www.circonus.com/wp-content/uploads/2015/03/sol-icon-itOps.png" alt="graph logo" title="graph" align="right" height="60" /></p>
# Ansible Role: memcached_exporter
## Description
Deploy prometheus [memcached_exporter](https://github.com/prometheus/memcached_exporter) using ansible.
## Requirements
- Ansible >= 2.9 (It might work on previous versions, but we cannot guarantee it)
- gnu-tar on Mac deployer host (`brew install gnu-tar`)
- Passlib is required when using the basic authentication feature (`pip install passlib[bcrypt]`)
## Role Variables
All variables which can be overridden are stored in [defaults/main.yml](defaults/main.yml) file as well as in [meta/argument_specs.yml](meta/argument_specs.yml).
Please refer to the [collection docs](https://prometheus-community.github.io/ansible/branch/main/memcached_exporter_role.html) for description and default values of the variables.
## Example
### Demo site
We provide demo site for full monitoring solution based on prometheus and grafana. Repository with code and links to running instances is [available on github](https://github.com/prometheus/demo-site) and site is hosted on [DigitalOcean](https://digitalocean.com).
## Local Testing
The preferred way of locally testing the role is to use Docker and [molecule](https://github.com/ansible-community/molecule) (v3.x). You will have to install Docker on your system. See "Get started" for a Docker package suitable to for your system. Running your tests is as simple as executing `molecule test`.
## Continuous Intergation
Combining molecule and circle CI allows us to test how new PRs will behave when used with multiple ansible versions and multiple operating systems. This also allows use to create test scenarios for different role configurations. As a result we have a quite large test matrix which can take more time than local testing, so please be patient.
## Contributing
See [contributor guideline](CONTRIBUTING.md).
## Troubleshooting
See [troubleshooting](TROUBLESHOOTING.md).
## License
This project is licensed under MIT License. See [LICENSE](/LICENSE) for more details.

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---
memcached_exporter_version: 0.13.0
memcached_exporter_binary_local_dir: ""
memcached_exporter_binary_url: "https://github.com/{{ _memcached_exporter_repo }}/releases/download/v{{ memcached_exporter_version }}/\
memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}.tar.gz"
memcached_exporter_checksums_url: "https://github.com/{{ _memcached_exporter_repo }}/releases/download/v{{ memcached_exporter_version }}/sha256sums.txt"
memcached_exporter_skip_install: false
memcached_exporter_memcached_pid_file: ""
memcached_exporter_web_listen_address: "0.0.0.0:9150"
memcached_exporter_web_telemetry_path: "/metrics"
memcached_exporter_tls_server_config: {}
memcached_exporter_http_server_config: {}
memcached_exporter_basic_auth_users: {}
memcached_exporter_log_level: "info"
memcached_exporter_log_format: "logfmt"
memcached_exporter_binary_install_dir: "/usr/local/bin"
memcached_exporter_system_group: "memcached-exp"
memcached_exporter_system_user: "{{ memcached_exporter_system_group }}"

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---
- name: Restart memcached_exporter
listen: "restart memcached_exporter"
become: true
ansible.builtin.systemd:
daemon_reload: true
name: memcached_exporter
state: restarted
when:
- not ansible_check_mode

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---
# yamllint disable rule:line-length
argument_specs:
main:
short_description: "Prometheus memcached_exporter"
description:
- "Deploy prometheus L(memcached exporter,https://github.com/prometheus/memcached_exporter) using ansible"
author:
- "Prometheus Community"
options:
memcached_exporter_version:
description: "memcached_exporter package version. Also accepts latest as parameter."
default: "0.11.0"
memcached_exporter_skip_install:
description: "memcached_exporter installation tasks gets skipped when set to true."
type: bool
default: false
memcached_exporter_binary_local_dir:
description:
- "Enables the use of local packages instead of those distributed on github."
- "The parameter may be set to a directory where the C(memcached_exporter) binary is stored on the host where ansible is run."
- "This overrides the I(memcached_exporter_version) parameter"
memcached_exporter_binary_url:
description: "URL of the memcached_exporter binaries .tar.gz file"
default: "https://github.com/{{ _memcached_exporter_repo }}/releases/download/v{{ memcached_exporter_version }}/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}.tar.gz"
memcached_exporter_checksums_url:
description: "URL of the memcached_exporter checksums file"
default: "https://github.com/{{ _memcached_exporter_repo }}/releases/download/v{{ memcached_exporter_version }}/sha256sums.txt"
memcached_exporter_web_listen_address:
description: "Address on which memcached exporter will listen"
default: "0.0.0.0:9150"
memcached_exporter_web_telemetry_path:
description: "Path under which to expose metrics"
default: "/metrics"
memcached_exporter_tls_server_config:
description:
- "Configuration for TLS authentication."
- "Keys and values are the same as in L(memcached_exporter docs,https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md)."
type: "dict"
memcached_exporter_http_server_config:
description:
- "Config for HTTP/2 support."
- "Keys and values are the same as in L(memcached_exporter docs,https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md)."
type: "dict"
memcached_exporter_basic_auth_users:
description: "Dictionary of users and password for basic authentication. Passwords are automatically hashed with bcrypt."
type: "dict"
memcached_exporter_log_level:
description: "Only log messages with the given severity or above. One of: [debug, info, warn, error]"
default: "info"
memcached_exporter_log_format:
description: "Output format of log messages. One of: [logfmt, json]"
default: "logfmt"
memcached_exporter_memcached_pid_file:
description:
- "The path to the memcached PID file for process monitoring"
default: ""
memcached_exporter_binary_install_dir:
description:
- "I(Advanced)"
- "Directory to install memcached_exporter binary"
default: "/usr/local/bin"
memcached_exporter_system_group:
description:
- "I(Advanced)"
- "System group for memcached_exporter"
default: "memcached-exp"
memcached_exporter_system_user:
description:
- "I(Advanced)"
- "memcached_exporter user"
default: "memcached-exp"

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---
galaxy_info:
author: "Prometheus Community"
description: "Prometheus memcached_exporter"
license: "Apache"
min_ansible_version: "2.9"
platforms:
- name: "Ubuntu"
versions:
- "focal"
- "jammy"
- name: "Debian"
versions:
- "bullseye"
- "buster"
- name: "EL"
versions:
- "7"
- "8"
- "9"
- name: "Fedora"
versions:
- "37"
- '38'
galaxy_tags:
- "monitoring"
- "prometheus"
- "exporter"
- "metrics"
- "system"

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---
provisioner:
inventory:
group_vars:
all:
memcached_exporter_binary_local_dir: "/tmp/memcached_exporter-linux-amd64"
memcached_exporter_web_listen_address: "127.0.0.1:8080"
memcached_exporter_tls_server_config:
cert_file: /etc/memcached_exporter/tls.cert
key_file: /etc/memcached_exporter/tls.key
memcached_exporter_http_server_config:
http2: true
memcached_exporter_basic_auth_users:
randomuser: examplepassword
go_arch: amd64
memcached_exporter_version: 0.12.0

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---
- name: Run local preparation
hosts: localhost
gather_facts: false
tasks:
- name: Download memcached_exporter binary to local folder
become: false
ansible.builtin.get_url:
url: "https://github.com/prometheus/memcached_exporter/releases/download/v{{\
\ memcached_exporter_version }}/memcached_exporter-{{ memcached_exporter_version }}.linux-{{\
\ go_arch }}.tar.gz"
dest: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}.tar.gz"
mode: 0644
register: _download_binary
until: _download_binary is succeeded
retries: 5
delay: 2
check_mode: false
- name: Unpack memcached_exporter binary
become: false
ansible.builtin.unarchive:
src: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}.tar.gz"
dest: "/tmp"
creates: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch\
\ }}/memcached_exporter"
check_mode: false
- name: Link to memcached_exporter binaries directory
become: false
ansible.builtin.file:
src: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-amd64"
dest: "/tmp/memcached_exporter-linux-amd64"
state: link
check_mode: false
- name: Install pyOpenSSL for certificate generation
ansible.builtin.pip:
name: "pyOpenSSL"
- name: Create private key
community.crypto.openssl_privatekey:
path: "/tmp/tls.key"
- name: Create CSR
community.crypto.openssl_csr:
path: "/tmp/tls.csr"
privatekey_path: "/tmp/tls.key"
- name: Create certificate
community.crypto.x509_certificate:
path: "/tmp/tls.cert"
csr_path: "/tmp/tls.csr"
privatekey_path: "/tmp/tls.key"
provider: selfsigned
- name: Run target preparation
hosts: all
any_errors_fatal: true
tasks:
- name: Create memcached_exporter cert dir
ansible.builtin.file:
path: "{{ memcached_exporter_tls_server_config.cert_file | dirname }}"
state: directory
owner: root
group: root
mode: u+rwX,g+rwX,o=rX
- name: Copy cert and key
ansible.builtin.copy:
src: "{{ item.src }}"
dest: "{{ item.dest }}"
mode: "{{ item.mode | default('0644') }}"
loop:
- src: "/tmp/tls.cert"
dest: "{{ memcached_exporter_tls_server_config.cert_file }}"
- src: "/tmp/tls.key"
dest: "{{ memcached_exporter_tls_server_config.key_file }}"

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from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
import testinfra.utils.ansible_runner
testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
def test_directories(host):
dirs = [
"/etc/memcached_exporter"
]
for dir in dirs:
d = host.file(dir)
assert d.is_directory
assert d.exists
def test_service(host):
s = host.service("memcached_exporter")
try:
assert s.is_running
except AssertionError:
# Capture service logs
journal_output = host.run('journalctl -u memcached_exporter --since "1 hour ago"')
print("\n==== journalctl -u memcached_exporter Output ====\n")
print(journal_output)
print("\n============================================\n")
raise # Re-raise the original assertion error
def test_protecthome_property(host):
s = host.service("memcached_exporter")
p = s.systemd_properties
assert p.get("ProtectHome") == "yes"
def test_socket(host):
sockets = [
"tcp://127.0.0.1:8080"
]
for socket in sockets:
s = host.socket(socket)
assert s.is_listening

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---
provisioner:
inventory:
group_vars:
all:
memcached_exporter_web_listen_address: "127.0.0.1:9150"

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from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
import testinfra.utils.ansible_runner
testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
def test_directories(host):
dirs = [
"/etc/memcached_exporter"
]
for dir in dirs:
d = host.file(dir)
assert d.is_directory
assert d.exists
def test_files(host):
files = [
"/etc/systemd/system/memcached_exporter.service",
"/usr/local/bin/memcached_exporter"
]
for file in files:
f = host.file(file)
assert f.exists
assert f.is_file
def test_user(host):
assert host.group("memcached-exp").exists
assert "memcached-exp" in host.user("memcached-exp").groups
assert host.user("memcached-exp").shell == "/usr/sbin/nologin"
assert host.user("memcached-exp").home == "/"
def test_service(host):
s = host.service("memcached_exporter")
try:
assert s.is_running
except AssertionError:
# Capture service logs
journal_output = host.run('journalctl -u memcached_exporter --since "1 hour ago"')
print("\n==== journalctl -u memcached_exporter Output ====\n")
print(journal_output)
print("\n============================================\n")
raise # Re-raise the original assertion error
def test_protecthome_property(host):
s = host.service("memcached_exporter")
p = s.systemd_properties
assert p.get("ProtectHome") == "yes"
def test_socket(host):
sockets = [
"tcp://127.0.0.1:9150"
]
for socket in sockets:
s = host.socket(socket)
assert s.is_listening

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---
provisioner:
inventory:
group_vars:
all:
memcached_exporter_version: latest

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from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
import testinfra.utils.ansible_runner
import pytest
testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
@pytest.mark.parametrize("files", [
"/etc/systemd/system/memcached_exporter.service",
"/usr/local/bin/memcached_exporter"
])
def test_files(host, files):
f = host.file(files)
assert f.exists
assert f.is_file
def test_service(host):
s = host.service("memcached_exporter")
try:
assert s.is_running
except AssertionError:
# Capture service logs
journal_output = host.run('journalctl -u memcached_exporter --since "1 hour ago"')
print("\n==== journalctl -u memcached_exporter Output ====\n")
print(journal_output)
print("\n============================================\n")
raise # Re-raise the original assertion error
def test_protecthome_property(host):
s = host.service("memcached_exporter")
p = s.systemd_properties
assert p.get("ProtectHome") == "yes"
def test_socket(host):
s = host.socket("tcp://0.0.0.0:9150")
assert s.is_listening

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---
- name: Copy the memcached_exporter systemd service file
ansible.builtin.template:
src: memcached_exporter.service.j2
dest: /etc/systemd/system/memcached_exporter.service
owner: root
group: root
mode: 0644
notify: restart memcached_exporter
- name: Create memcached_exporter config directory
ansible.builtin.file:
path: "/etc/memcached_exporter"
state: directory
owner: root
group: root
mode: u+rwX,g+rwX,o=rX
- name: Copy the memcached_exporter web config file
ansible.builtin.template:
src: web_config.yaml.j2
dest: /etc/memcached_exporter/web_config.yaml
owner: root
group: root
mode: 0644
notify: restart memcached_exporter
- name: Allow memcached_exporter port in SELinux on RedHat OS family
community.general.seport:
ports: "{{ memcached_exporter_web_listen_address.split(':')[-1] }}"
proto: tcp
setype: http_port_t
state: present
when:
- ansible_version.full is version_compare('2.4', '>=')
- ansible_selinux.status == "enabled"

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---
- name: Create the memcached_exporter group
ansible.builtin.group:
name: "{{ memcached_exporter_system_group }}"
state: present
system: true
when: memcached_exporter_system_group != "root"
- name: Create the memcached_exporter user
ansible.builtin.user:
name: "{{ memcached_exporter_system_user }}"
groups: "{{ memcached_exporter_system_group }}"
append: true
shell: /usr/sbin/nologin
system: true
create_home: false
home: /
when: memcached_exporter_system_user != "root"
- name: Get binary
when:
- memcached_exporter_binary_local_dir | length == 0
- not memcached_exporter_skip_install
block:
- name: Download memcached_exporter binary to local folder
become: false
ansible.builtin.get_url:
url: "{{ memcached_exporter_binary_url }}"
dest: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}.tar.gz"
checksum: "sha256:{{ __memcached_exporter_checksum }}"
mode: '0644'
register: _download_binary
until: _download_binary is succeeded
retries: 5
delay: 2
delegate_to: localhost
check_mode: false
- name: Unpack memcached_exporter binary
become: false
ansible.builtin.unarchive:
src: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}.tar.gz"
dest: "/tmp"
creates: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}/memcached_exporter"
delegate_to: localhost
check_mode: false
- name: Propagate memcached_exporter binaries
ansible.builtin.copy:
src: "/tmp/memcached_exporter-{{ memcached_exporter_version }}.linux-{{ go_arch }}/memcached_exporter"
dest: "{{ memcached_exporter_binary_install_dir }}/memcached_exporter"
mode: 0755
owner: root
group: root
notify: restart memcached_exporter
when: not ansible_check_mode
- name: Propagate locally distributed memcached_exporter binary
ansible.builtin.copy:
src: "{{ memcached_exporter_binary_local_dir }}/memcached_exporter"
dest: "{{ memcached_exporter_binary_install_dir }}/memcached_exporter"
mode: 0755
owner: root
group: root
when:
- memcached_exporter_binary_local_dir | length > 0
- not memcached_exporter_skip_install
notify: restart memcached_exporter

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---
- name: Preflight
ansible.builtin.include_tasks:
file: preflight.yml
apply:
tags:
- memcached_exporter_install
- memcached_exporter_configure
- memcached_exporter_run
tags:
- memcached_exporter_install
- memcached_exporter_configure
- memcached_exporter_run
- name: Install
ansible.builtin.include_tasks:
file: install.yml
apply:
become: true
tags:
- memcached_exporter_install
when:
( not __memcached_exporter_is_installed.stat.exists ) or
( (__memcached_exporter_current_version_output.stderr_lines | length > 0)
and (__memcached_exporter_current_version_output.stderr_lines[0].split(" ")[2] != memcached_exporter_version) ) or
( (__memcached_exporter_current_version_output.stdout_lines | length > 0)
and (__memcached_exporter_current_version_output.stdout_lines[0].split(" ")[2] != memcached_exporter_version) ) or
( memcached_exporter_binary_local_dir | length > 0 )
tags:
- memcached_exporter_install
- name: SELinux
ansible.builtin.include_tasks:
file: selinux.yml
apply:
become: true
tags:
- memcached_exporter_configure
when: ansible_selinux.status == "enabled"
tags:
- memcached_exporter_configure
- name: Configure
ansible.builtin.include_tasks:
file: configure.yml
apply:
become: true
tags:
- memcached_exporter_configure
tags:
- memcached_exporter_configure
- name: Ensure memcached_exporter is enabled on boot
become: true
ansible.builtin.systemd:
daemon_reload: true
name: memcached_exporter
enabled: true
state: started
when:
- not ansible_check_mode
tags:
- memcached_exporter_run

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---
- name: Assert usage of systemd as an init system
ansible.builtin.assert:
that: ansible_service_mgr == 'systemd'
msg: "This role only works with systemd"
- name: Install package fact dependencies
become: true
ansible.builtin.package:
name: "{{ _pkg_fact_req }}"
state: present
when: (_pkg_fact_req)
vars:
_pkg_fact_req: "{% if (ansible_pkg_mgr == 'apt') %}\
{{ ('python-apt' if ansible_python_version is version('3', '<') else 'python3-apt') }}
{% else %}\
{% endif %}"
- name: Gather package facts
ansible.builtin.package_facts:
when: "not 'packages' in ansible_facts"
- name: Assert that used version supports listen address type
ansible.builtin.assert:
that:
- >-
memcached_exporter_web_listen_address is string
- name: Naive assertion of proper listen address
ansible.builtin.assert:
that:
- >-
[memcached_exporter_web_listen_address] |
flatten |
reject('match', '.+:\\d+$') |
list |
length == 0
- name: Assert that TLS config is correct
when: memcached_exporter_tls_server_config | length > 0
block:
- name: Assert that TLS key and cert path are set
ansible.builtin.assert:
that:
- "memcached_exporter_tls_server_config.cert_file is defined"
- "memcached_exporter_tls_server_config.key_file is defined"
- name: Check existence of TLS cert file
ansible.builtin.stat:
path: "{{ memcached_exporter_tls_server_config.cert_file }}"
register: __memcached_exporter_cert_file
- name: Check existence of TLS key file
ansible.builtin.stat:
path: "{{ memcached_exporter_tls_server_config.key_file }}"
register: __memcached_exporter_key_file
- name: Assert that TLS key and cert are present
ansible.builtin.assert:
that:
- "{{ __memcached_exporter_cert_file.stat.exists }}"
- "{{ __memcached_exporter_key_file.stat.exists }}"
- name: Check if memcached_exporter is installed
ansible.builtin.stat:
path: "{{ memcached_exporter_binary_install_dir }}/memcached_exporter"
register: __memcached_exporter_is_installed
check_mode: false
tags:
- memcached_exporter_install
- name: Gather currently installed memcached_exporter version (if any)
ansible.builtin.command: "{{ memcached_exporter_binary_install_dir }}/memcached_exporter --version"
changed_when: false
register: __memcached_exporter_current_version_output
check_mode: false
when: __memcached_exporter_is_installed.stat.exists
tags:
- memcached_exporter_install
- name: Discover latest version
ansible.builtin.set_fact:
memcached_exporter_version: "{{ (lookup('url', 'https://api.github.com/repos/{{ _memcached_exporter_repo }}/releases/latest', headers=_github_api_headers,
split_lines=False) | from_json).get('tag_name') | replace('v', '') }}"
run_once: true
until: memcached_exporter_version is version('0.0.0', '>=')
retries: 10
when:
- memcached_exporter_version == "latest"
- memcached_exporter_binary_local_dir | length == 0
- not memcached_exporter_skip_install
- name: Get memcached_exporter binary checksum
when:
- memcached_exporter_binary_local_dir | length == 0
- not memcached_exporter_skip_install
block:
- name: Get checksum list from github
ansible.builtin.set_fact:
__memcached_exporter_checksums: "{{ lookup('url', memcached_exporter_checksums_url, headers=_github_api_headers, wantlist=True) | list }}"
run_once: true
until: __memcached_exporter_checksums is search('linux-' + go_arch + '.tar.gz')
retries: 10
- name: "Get checksum for {{ go_arch }}"
ansible.builtin.set_fact:
__memcached_exporter_checksum: "{{ item.split(' ')[0] }}"
with_items: "{{ __memcached_exporter_checksums }}"
when:
- "('linux-' + go_arch + '.tar.gz') in item"

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---
- name: Install selinux python packages [RedHat]
ansible.builtin.package:
name: "{{ ['libselinux-python', 'policycoreutils-python']
if ansible_python_version is version('3', '<') else
['python3-libselinux', 'python3-policycoreutils'] }}"
state: present
register: _install_selinux_packages
until: _install_selinux_packages is success
retries: 5
delay: 2
when: ansible_os_family | lower == "redhat"
- name: Install selinux python packages [clearlinux]
ansible.builtin.package:
name: sysadmin-basic
state: present
register: _install_selinux_packages
until: _install_selinux_packages is success
retries: 5
delay: 2
when:
- ansible_distribution | lower == "clearlinux"

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{{ ansible_managed | comment }}
[Unit]
Description=Prometheus memcached_exporter
After=network-online.target
[Service]
Type=simple
User={{ memcached_exporter_system_user }}
Group={{ memcached_exporter_system_group }}
ExecStart={{ memcached_exporter_binary_install_dir }}/memcached_exporter \
{% if memcached_exporter_memcached_pid_file != "" %}
'--memcached.pid-file={{ memcached_exporter_memcached_pid_file }}' \
{% endif %}
'--web.listen-address={{ memcached_exporter_web_listen_address }}' \
'--web.telemetry-path={{ memcached_exporter_web_telemetry_path }}' \
{% if memcached_exporter_tls_server_config | length > 0 or memcached_exporter_http_server_config | length > 0 or memcached_exporter_basic_auth_users | length > 0 %}
'--web.config.file=/etc/memcached_exporter/web_config.yaml' \
{% endif %}
'--log.level={{ memcached_exporter_log_level }}' \
'--log.format={{ memcached_exporter_log_format }}'
SyslogIdentifier=memcached_exporter
Restart=always
RestartSec=1
StartLimitInterval=0
ProtectHome=yes
NoNewPrivileges=yes
{% if (ansible_facts.packages.systemd | first).version is version('232', '>=') %}
ProtectSystem=strict
ProtectControlGroups=true
ProtectKernelModules=true
ProtectKernelTunables=yes
{% else %}
ProtectSystem=full
{% endif %}
[Install]
WantedBy=multi-user.target

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---
{{ ansible_managed | comment }}
{% if memcached_exporter_tls_server_config | length > 0 %}
tls_server_config:
{{ memcached_exporter_tls_server_config | to_nice_yaml | indent(2, true) }}
{% endif %}
{% if memcached_exporter_http_server_config | length > 0 %}
http_server_config:
{{ memcached_exporter_http_server_config | to_nice_yaml | indent(2, true) }}
{% endif %}
{% if memcached_exporter_basic_auth_users | length > 0 %}
basic_auth_users:
{% for k, v in memcached_exporter_basic_auth_users.items() %}
{{ k }}: {{ v | string | password_hash('bcrypt', ('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890' | shuffle(seed=inventory_hostname) | join)[:22], rounds=9) }}
{% endfor %}
{% endif %}

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bcrypt

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---
go_arch_map:
i386: '386'
x86_64: 'amd64'
aarch64: 'arm64'
armv7l: 'armv7'
armv6l: 'armv6'
go_arch: "{{ go_arch_map[ansible_architecture] | default(ansible_architecture) }}"
_memcached_exporter_repo: "prometheus/memcached_exporter"
_github_api_headers: "{{ {'GITHUB_TOKEN': lookup('ansible.builtin.env', 'GITHUB_TOKEN')} if (lookup('ansible.builtin.env', 'GITHUB_TOKEN')) else {} }}"

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#!/usr/bin/env bash
collection_root=$(pwd | grep -oP ".+\/ansible_collections\/\w+?\/\w+")
source "$collection_root/tests/integration/molecule.sh"

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#!/usr/bin/env bash
collection_root=$(pwd | grep -oP ".+\/ansible_collections\/\w+?\/\w+")
source "$collection_root/tests/integration/molecule.sh"

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#!/usr/bin/env bash
collection_root=$(pwd | grep -oP ".+\/ansible_collections\/\w+?\/\w+")
source "$collection_root/tests/integration/molecule.sh"