ansible-role-systemd_service/defaults/main.yml

242 lines
11 KiB
YAML

---
# Copyright 2017, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
systemd_user_name: root
systemd_group_name: root
systemd_slice_name: system
# Restart services when a change occurs
systemd_service_restart_changed: yes
# This is the prefix used for all temp files of a given type.
systemd_tempd_prefix: tempd
# Give a reasonable amount of time for the server to start up/shut down
systemd_TimeoutSec: 120
systemd_Restart: on-failure
systemd_RestartSec: 2
# Accounting options
systemd_CPUAccounting: true
systemd_BlockIOAccounting: true
systemd_MemoryAccounting: true
systemd_TasksAccounting: true
# Sandboxing options
systemd_PrivateTmp: false
systemd_PrivateDevices: false
systemd_PrivateNetwork: false
systemd_PrivateUsers: false
# Start service after a given target. This is here because we want to define common
# after targets used on most services. This can be overridden or agumented using
# the "systemd_services" dictionary option "after_targets".
systemd_after_targets:
- syslog.target
- network-online.target
# List of documentation information that will be presented in the unit. This
# option is a list of documentation items which can be local or online.
# Usage: https://www.freedesktop.org/software/systemd/man/systemd.unit.html#Documentation=
systemd_unit_docs: []
# Set the service enabled state. Valid options are: [yes, no]
systemd_service_enabled: yes
# Set global service overrides used within the service unit file.
systemd_service_config_overrides: {}
# Systemd service type. Options include simple, forking, oneshot, etc.
# https://www.freedesktop.org/software/systemd/man/systemd.service.html#Type=
systemd_default_service_type: simple
# System run directory used for services by default.
# Service name will be added to make a unique path.
# This option can also be defined for specific service entries under "systemd_services".
systemd_run_dir: "/run"
# System lock directory used for services by default.
# Service name will be added to make a unique path.
# This option can also be defined for specific service entries under "systemd_services".
systemd_lock_dir: "/run/lock"
# Global Environment variables for system services.
# This option will provide the operator a way to set additional environment options
# used within the execution of a given service. Environment variables can be passed
# into the service using ADHOC options or through a given environment file. If both
# options are specified, and a collision occurs options will be set in the order in
# which they are read (top to bottom) with a given file being processed last.
#
# If the `systemd_environment_file` is defined a file will be read into the systemd service
# unit, the contents of the file will be added to the execution environment of the service.
#
# The `systemd_environment_file` option is a string. The full path to a given file must be used.
# systemd_environment_file: "/etc/default/default-file"
#
# The `systemd_environmen`t option is a hash. each item in the hash is expected to be a sting
# Example
# systemd_environment:
# VAR1: "word1 word2"
# VAR2: "word3"
# VAR3: "$word 5 6"
systemd_environment: {}
# Set the systemd "partof" directive. This ties a service unit to another.
# Documentation for PartOf can be found here
# https://www.freedesktop.org/software/systemd/man/systemd.unit.html#PartOf=
# systemd_partof: unit-name.service
# The systemd services dictionary is a set of services that will be created. The dictionary
# can contain the following options:
# `service_name` -- (required) used to define the name of the service. This is typically the name of the executable.
# `service_type` -- (optional) Set the service type, default is "simple".
# `execstarts` -- (required) Set the program to start, when the service is simple the list has a max length of 1.
# `execstops` -- (optional) Set the program to stop, when the service is simple the list has a max length of 1.
# `after_targets` -- (optional) Start the service after this list of dependency units.
# `partof` -- (optional) Set the systemd "partof" directive. This ties a service unit to another.
# `config_overrides` -- (optional) This allows any section or key=value pair to be set within the systemd unit file.
# `program_sandboxing` -- (optional) Case sensitive Key=Value pairs for service Sandboxing
# `program_accounting` -- (optional) Case sensitive Key=Value pairs for service Accounting
# `enabled` -- (optional) Set the enabled state of the service.
# `state` -- (optional) Set the running state of the service.
# `environment` -- (optional) set additional environment settings, this option is a hash of strings.
# `environment_file` -- (optional) set additional environment settings through a given file. this option is a string.
# `dynamic_user` -- (optional) Dynamically set a UNIX user and group when the unit is started; only works if systemd >= 235.
# `state_directory` -- (optional) Relative path the state directory; only works if systemd >= 235.
# `systemd_overrides` -- (optional) Dictionary that may contain custom structure in config_overrides format that
# will be used to generate systemd overrides in /etc/systemd/system/service_name.service.d/overrides.conf
# `systemd_overrides_only` -- (optional) Boolean variable, when True no service_name.service will be generated and role
# will place only overrides for the existing service.
# `systemd_run_dir` -- (optional) Run directory that will be used for service runtime. Service slice or name is added to the path
# `systemd_lock_dir` -- (optional) Lock directory that will be used for service runtime. Service slice or name is added to the path
# `load` -- (optional) Boolean to set if the service is loaded. Socket activated services with '@' may not need to be loaded.
# Under the service dictionary the "sockets" key can be added, which may contain list of the sockets
# for the given service_name. Each socket in the lsit may have following structure:
# `socket_name` -- (required) Name of created socket
# `after_targets` -- (optional) Start the socket after this list of dependency units.
# `before_targets` -- (optional) Start the socket before this list of dependency units.
# `bind_targets` -- (optional) Bind the socket to this dependency unit.
# `enabled` -- (optional) Set the enabled state of the socket.
# `options` -- (optional) Additional options, like `ListenStream` or other. Specifying ListenStream in
# the options will suppress the default 'Service' field in [Socket].
# `state` -- (optional) Set the running state of the socket.
# Under the service dictionary the "timer" key can be added which will enable a given service
# as a timer (Legacy cron job).
# `options` -- (optional) This allows any section or key=value pair to be set within the systemd timer file.
# `cron_minute` -- (optional) This allows for "on calendar configuration" (AKA CRON) for the minute segment.
# `cron_hour` -- (optional) This allows for "on calendar configuration" (AKA CRON) for the hour segment.
# `cron_day` -- (optional) This allows for "on calendar configuration" (AKA CRON) for the day segment.
# `cron_weekday` -- (optional) This allows for "on calendar configuration" (AKA CRON) for the weekday segment.
# `cron_month` -- (optional) This allows for "on calendar configuration" (AKA CRON) for the month segment.
# Examples:
# systemd_services:
# - service_name: ServiceU
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - ServiceU
# environment_file: "/etc/default/default-file"
#
# - service_name: ServiceV
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - ServiceV
# environment:
# VAR1: "word1 word2"
# VAR2: "word3"
# VAR3: "$word 5 6"
#
# - service_name: ServiceW
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - ServiceW
#
# - service_name: ServiceX
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - ServiceX
# program_sandboxing:
# PrivateTmp: true
# program_accounting:
# CPUAccounting: true
#
# - service_name: ServiceY
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - '/usr/bin/ServiceY'
# execstarts:
# - '/usr/bin/stopcmd'
# restart_changed: no
#
# - service_name: ServiceZ
# config_overrides: {} # This is used to add in arbitratry unit file options
# enabled: no
# state: stopped
# service_type: oneshot
# execstarts:
# - /usr/bin/startcmd1
# - /usr/bin/startcmd2
# execstops
# - /usr/bin/stopcmd1
# - /usr/bin/stopcmd2
# sockets:
# - socket_name: SocketServiceZ
# after_targets:
# - ServiceZ.socket
# before_targets:
# - ServiceY.service
# bind_targets:
# - ServiceZ.socket
# enabled: true
# state: started
# options:
# SocketMode: 0600
# ListenStream: /var/run/ServiceZ
#
# - service_name: TimerServiceW
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - '/usr/bin/ServiceY'
# restart_changed: no
# timer:
# state: "started"
# options:
# OnBootSec: 30min
# OnUnitActiveSec: 1h
# Persistent: true
#
# - service_name: TimerServiceX
# config_overrides: {} # This is used to add in arbitratry unit file options
# execstarts:
# - '/usr/bin/ServiceY'
# restart_changed: no
# timer:
# state: "started"
# cron_minute: 30
# cron_hour: 1
#
# - service_name: ExistingService
# config_overrides: {}
# systemd_overrides_only: True
# systemd_overrides: # This is used for adjusting existing services with arbitratry options
# Unit:
# Wants:
# - ServiceZ
# - ServiceY
# restart_changed: no
systemd_services: []