Vendor Galaxy Roles and Collections

ansible_collections/debops/debops/roles/influxdb_server/COPYRIGHT

@@ -0,0 +1,21 @@
+debops.influxdb_server - Manage InfluxDB service using Ansible
+
+Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+Copyright (C) 2020 DebOps <https://debops.org/>
+SPDX-License-Identifier: GPL-3.0-or-later
+
+This repository is part of DebOps.
+
+DebOps is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 3, as
+published by the Free Software Foundation.
+
+DebOps is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with DebOps. If not, see https://www.gnu.org/licenses/.

ansible_collections/debops/debops/roles/influxdb_server/defaults/main.yml

@@ -0,0 +1,375 @@
+---
+# .. vim: foldmarker=[[[,]]]:foldmethod=marker
+
+# .. Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# .. Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# .. Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# .. Copyright (C) 2020 DebOps <https://debops.org/>
+# .. SPDX-License-Identifier: GPL-3.0-or-later
+
+# .. _influxdb_server__ref_defaults:
+
+# debops.influxdb_server default variables
+# ========================================
+
+# .. contents:: Sections
+#    :local:
+#
+# .. include:: ../../../../includes/global.rst
+
+
+# APT packages [[[
+# -------------------------------
+
+# .. envvar:: influxdb_server__base_packages [[[
+#
+# List of the default APT packages to install for InfluxDB Server support.
+influxdb_server__base_packages: [ 'influxdb' ]
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__packages [[[
+#
+# List of additional APT packages to install with InfluxDB Server.
+influxdb_server__packages: []
+
+                                                                   # ]]]
+                                                                   # ]]]
+# Basic configuration [[[
+# -----------------------
+
+# .. envvar:: influxdb_server__allow [[[
+#
+# List of IP addresses or CIDR subnets which will be permitted to access the
+# InfluxDB server API. If the list is empty, nobody can access the service.
+influxdb_server__allow: []
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__bind [[[
+#
+# The ip address on which this InfluxDB listens on.
+# Leave empty to bind on all interfaces.
+influxdb_server__bind: ''
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__port [[[
+#
+# Port number on which this InfluxDB listens on.
+influxdb_server__port: '8086'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__rpc_allow [[[
+#
+# List of IP addresses or CIDR subnets which will be permitted to access the
+# InfluxDB RPC. If the list is empty, nobody can access the service.
+influxdb_server__rpc_allow: []
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__rpc_bind [[[
+#
+# The ip address used by the RPC service for RPC calls made by the CLI for backup and restore operations.
+# Leave empty to bind on all interfaces.
+influxdb_server__rpc_bind: '127.0.0.1'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__rpc_port [[[
+#
+# Port number used by the RPC service for RPC calls made by the CLI for backup and restore operations.
+influxdb_server__rpc_port: '8088'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__default_directory [[[
+#
+# Default directory root for InfluxDB server.
+influxdb_server__default_directory: '/var/lib/influxdb'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__directory [[[
+#
+# The directory root for InfluxDB server.
+influxdb_server__directory: '{{ influxdb_server__default_directory }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__delegate_to [[[
+#
+# Inventory hostname of the server to which Ansible roles will delegate tasks.
+# Using a FQDN hostname known to Ansible. Defaults to `inventory_hostname`.
+influxdb_server__delegate_to: '{{ inventory_hostname }}'
+
+                                                                   # ]]]
+                                                                   # ]]]
+# InfluxDB configuration file [[[
+# -------------------------------
+
+# The variables below define the contents of the
+# :file:`/etc/influxdb/influxdb.conf` configuration file.
+
+# .. envvar:: influxdb_server__default_configuration [[[
+#
+# The default configuration options which should be present in the main
+# configuration file.
+influxdb_server__default_configuration:
+
+  - name: 'global'
+    options:
+      - reporting-disabled: 'true'
+      - bind-address: '"{{ influxdb_server__rpc_bind }}:{{ influxdb_server__rpc_port }}"'
+
+  - name: 'meta'
+    options:
+      - dir: '"{{ influxdb_server__directory }}/meta"'
+
+  - name: 'data'
+    options:
+      - dir: '"{{ influxdb_server__directory }}/data"'
+      - wal-dir: '"{{ influxdb_server__directory }}/wal"'
+
+  - name: 'coordinator'
+    options: []
+
+  - name: 'retention'
+    options: []
+
+  - name: 'shard-precreation'
+    options: []
+
+  - name: 'monitor'
+    options: []
+
+  - name: 'http'
+    options:
+      - bind-address: '"{{ influxdb_server__bind }}:{{ influxdb_server__port }}"'
+      - https-enabled: '{{ "true" if influxdb_server__pki else "false" }}'
+      - auth-enabled: 'true'
+
+  - name: 'logging'
+    options: []
+
+  - name: 'subscriber'
+    options: []
+
+  - name: 'graphite'
+    options: []
+
+  - name: 'collectd'
+    options: []
+
+  - name: 'opentsdb'
+    options: []
+
+  - name: 'udp'
+    options: []
+
+  - name: 'continuous_queries'
+    options: []
+
+  - name: 'tls'
+    options:
+      - min-version: '"tls1.2"'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__configuration [[[
+#
+# List of configuration options defined on all hosts in the InfluxDB inventory.
+influxdb_server__configuration: []
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__combined_configuration [[[
+#
+# Actual list of InfluxDB configuration options passed to the
+# configuration template. This list defines the order in which the options from
+# different variables are processed.
+influxdb_server__combined_configuration: '{{ influxdb_server__default_configuration +
+                                             influxdb_server__configuration +
+                                             influxdb_server__pki_options }}'
+
+                                                                   # ]]]
+                                                                   # ]]]
+# SSL configuration [[[
+# ---------------------
+
+# .. envvar:: influxdb_server__append_groups [[[
+#
+# List of additional system groups to append to the InfluxDB system user.
+# ``ssl-cert`` group is required for access to certificate private keys.
+influxdb_server__append_groups: [ 'ssl-cert' ]
+
+                                                                   # ]]]
+# .. envvar:: influxdb__pki_options [[[
+#
+# Configuration of SSL support in :program:`influxdb`, managed by :ref:`debops.pki` role.
+influxdb_server__pki_options:
+
+  - name: 'http'
+    state: '{{ "present" if influxdb_server__pki | bool else "absent" }}'
+    options:
+      - https-certificate: '"{{ influxdb_server__pki_path + "/" + influxdb_server__pki_realm +
+                                "/" + influxdb_server__pki_crt }}"'
+      - https-private-key: '"{{ influxdb_server__pki_path + "/" + influxdb_server__pki_realm +
+                                "/" + influxdb_server__pki_key }}"'
+
+  - name: 'subscriber'
+    state: '{{ "present" if influxdb_server__pki | bool else "absent" }}'
+    options:
+      - ca-certs: '"{{ influxdb_server__pki_path + "/" + influxdb_server__pki_realm +
+                       "/" + influxdb_server__pki_ca }}"'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__pki [[[
+#
+# Enable or disable support for SSL in InfluxDB (using :ref:`debops.pki`).
+influxdb_server__pki: '{{ True
+                          if (ansible_local.pki.enabled | d() | bool and
+                              influxdb_server__pki_realm in ansible_local.pki.known_realms)
+                          else False }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__pki_path [[[
+#
+# Base path for PKI directory.
+influxdb_server__pki_path: '{{ ansible_local.pki.base_path | d("/etc/pki") }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__pki_realm [[[
+#
+# Default PKI realm used by InfluxDB server.
+influxdb_server__pki_realm: '{{ ansible_local.pki.realm | d("domain") }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__pki_ca [[[
+#
+# Root CA certificate used by InfluxDB, relative to :envvar:`influxdb_server__pki_realm`.
+influxdb_server__pki_ca: 'CA.crt'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__pki_crt [[[
+#
+# Host certificate used by InfluxDB, relative to :envvar:`influxdb_server__pki_realm`.
+influxdb_server__pki_crt: 'default.crt'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__pki_key [[[
+#
+# Host private key used by InfluxDB, relative to :envvar:`influxdb_server__pki_realm`.
+influxdb_server__pki_key: 'default.key'
+
+                                                                   # ]]]
+                                                                   # ]]]
+# Default root account [[[
+# ----------------------------
+
+# .. envvar:: influxdb_server__password_length [[[
+#
+# Length of automatically generated user accounts, saved in the ``secret/``
+# directory. See :ref:`debops.secret` role for more details about passwords.
+influxdb_server__password_length: '48'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__root_password [[[
+#
+# Password for default root admin user.
+influxdb_server__root_password: '{{ lookup("password", secret + "/influxdb/" + ansible_fqdn +
+                                    "/credentials/root/password " +
+                                    "length=" + influxdb_server__password_length) }}'
+
+                                                                   # ]]]
+                                                                   # ]]]
+# AutoInfluxDBBackup configuration [[[
+# ---------------------------------
+
+# .. envvar:: influxdb_server__backup [[[
+#
+# Enable or disable support for daily, weekly and monthly snapshots of the
+# database using :program:`autoinfluxdbbackup`.
+influxdb_server__backup: True
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__backup_mailaddr [[[
+#
+# Mail address to send messages to (account or alias name will be properly
+# routed by the Postfix SMTP server).
+influxdb_server__backup_mailaddr: 'backup@{{ ansible_domain }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__backup_doweekly [[[
+#
+# Specify the day of the week to create weekly backups
+# (1 - Monday, 7 - Sunday).
+influxdb_server__backup_doweekly: '6'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__backup_latest [[[
+#
+# Don't keep copies of most recent backups by default.
+influxdb_server__backup_latest: 'no'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__backup_directory [[[
+#
+# Base directory where :program:`autoinfluxdbbackup` stores the database backups.
+# The directory will be created automatically by :program:`autoinfluxdbbackup`, if it
+# does not exist.
+influxdb_server__backup_directory: '/var/lib/autoinfluxdbbackup'
+
+                                                                   # ]]]
+                                                                   # ]]]
+# Configuration for other Ansible roles [[[
+# -----------------------------------------
+
+# .. envvar:: influxdb_server__influxdata__dependent_packages [[[
+#
+# Configuration for the :ref:`debops.influxdata` Ansible role.
+influxdb_server__influxdata__dependent_packages:
+  - '{{ influxdb_server__base_packages }}'
+  - '{{ influxdb_server__packages }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__ferm__dependent_rules [[[
+#
+# Configuration for the :ref:`debops.ferm` Ansible role.
+influxdb_server__ferm__dependent_rules:
+
+  - name: 'influxdb_http'
+    type: 'accept'
+    saddr: '{{ influxdb_server__allow }}'
+    dport: [ 'influxdb-http' ]
+    accept_any: False
+    role: 'influxdb_server'
+
+  - name: 'influxdb_rpc'
+    type: 'accept'
+    saddr: '{{ influxdb_server__rpc_allow }}'
+    dport: [ 'influxdb-rpc' ]
+    accept_any: False
+    role: 'influxdb_server'
+    state: '{{ "absent" if influxdb_server__rpc_bind == "127.0.0.1" else "present" }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__etc_services__dependent_list [[[
+#
+# Configuration for the :ref:`debops.etc_services` Ansible role.
+influxdb_server__etc_services__dependent_list:
+
+  - name: 'influxdb-http'
+    port: '{{ influxdb_server__port }}'
+
+  - name: 'influxdb-rpc'
+    port: '{{ influxdb_server__rpc_port }}'
+    state: '{{ "absent" if influxdb_server__rpc_bind == "127.0.0.1" else "present" }}'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__python__dependent_packages3 [[[
+#
+# Configuration for the :ref:`debops.python` Ansible role.
+influxdb_server__python__dependent_packages3:
+
+  - 'python3-influxdb'
+
+                                                                   # ]]]
+# .. envvar:: influxdb_server__python__dependent_packages2 [[[
+#
+# Configuration for the :ref:`debops.python` Ansible role.
+influxdb_server__python__dependent_packages2:
+
+  - 'python-influxdb'
+                                                                   # ]]]
+                                                                   # ]]]

ansible_collections/debops/debops/roles/influxdb_server/files/usr/sbin/autoinfluxdbbackup

@@ -0,0 +1,481 @@
+#!/bin/bash
+set -o pipefail -o errexit
+
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# This file is managed remotely, all changes will be lost
+
+#
+# InfluxDB Backup Script
+# VER. 0.1
+
+# Note, this is a lobotomized port of AutoMySQLBackup
+# (https://sourceforge.net/projects/automysqlbackup/) for use with
+# InfluxDB.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#=====================================================================
+#=====================================================================
+# Set the following variables to your system needs
+# (Detailed instructions below variables)
+#=====================================================================
+
+# Database name to specify a specific database only e.g. myawesomeapp
+# Unnecessary if backup all databases
+# DBNAME=""
+
+# Host name (or IP address) of influxdb server e.g localhost
+DBHOST="127.0.0.1"
+
+# Port that influxdb is listening on
+DBPORT="8088"
+
+# Backup directory location e.g /backups
+BACKUPDIR="/var/backups/influxdb"
+
+# Mail setup
+# What would you like to be mailed to you?
+# - log   : send only log file
+# - files : send log file and sql files as attachments (see docs)
+# - stdout : will simply output the log to the screen if run manually.
+# - quiet : Only send logs if an error occurs to the MAILADDR.
+MAILCONTENT="stdout"
+
+# Set the maximum allowed email size in k. (4000 = approx 5MB email [see docs])
+export MAXATTSIZE="4000"
+
+# Email Address to send mail to? (user@domain.com)
+# MAILADDR=""
+
+# ============================================================================
+# === SCHEDULING AND RETENTION OPTIONS ( Read the doc's below for details )===
+#=============================================================================
+
+# Do you want to do hourly backups? How long do you want to keep them?
+DOHOURLY="no"
+HOURLYRETENTION=24
+
+# Do you want to do daily backups? How long do you want to keep them?
+DODAILY="yes"
+DAILYRETENTION=0
+
+# Which day do you want weekly backups? (1 to 7 where 1 is Monday)
+DOWEEKLY="yes"
+WEEKLYDAY=6
+WEEKLYRETENTION=4
+
+# Do you want monthly backups? How long do you want to keep them?
+DOMONTHLY="yes"
+MONTHLYRETENTION=4
+
+# ============================================================
+# === ADVANCED OPTIONS ( Read the doc's below for details )===
+#=============================================================
+
+# Choose Compression type. (gzip or bzip2)
+COMP="gzip"
+
+# Choose if the uncompressed folder should be deleted after compression has completed
+CLEANUP="yes"
+
+# Additionally keep a copy of the most recent backup in a separate directory.
+LATEST="yes"
+
+# Make Hardlink not a copy
+LATESTLINK="yes"
+
+# Maximum files of a single backup used by split - leave empty if no split required
+# MAXFILESIZE=""
+
+# Command to run before backups (uncomment to use)
+# PREBACKUP=""
+
+# Command run after backups (uncomment to use)
+# POSTBACKUP=""
+
+#=====================================================================
+# Options documentation
+#=====================================================================
+# Set the DBHOST option to the server you wish to backup, leave the
+# default to backup "this server".(to backup multiple servers make
+# copies of this file and set the options for that server)
+#
+# You can change the backup storage location from /backups to anything
+# you like by using the BACKUPDIR setting..
+#
+# The MAILCONTENT and MAILADDR options and pretty self explanatory, use
+# these to have the backup log mailed to you at any email address or multiple
+# email addresses in a space separated list.
+#
+# (If you set mail content to "log" you will require access to the "mail" program
+# on your server. If you set this to "files" you will have to have mutt installed
+# on your server. If you set it to "stdout" it will log to the screen if run from
+# the console or to the cron job owner if run through cron. If you set it to "quiet"
+# logs will only be mailed if there are errors reported. )
+#
+#
+# Finally copy autoinfluxdbbackup to anywhere on your server and make sure
+# to set executable permission. You can also copy the script to
+# /etc/cron.daily to have it execute automatically every night or simply
+# place a symlink in /etc/cron.daily to the file if you wish to keep it
+# somewhere else.
+#
+# NOTE: On Debian copy the file with no extension for it to be run
+# by cron e.g just name the file "autoinfluxdbbackup"
+#
+# That's it..
+#
+#
+# === Advanced options ===
+#
+# To set the day of the week that you would like the weekly backup to happen
+# set the WEEKLYDAY setting, this can be a value from 1 to 7 where 1 is Monday,
+# The default is 6 which means that weekly backups are done on a Saturday.
+#
+# Use PREBACKUP and POSTBACKUP to specify Pre and Post backup commands
+# or scripts to perform tasks either before or after the backup process.
+#
+#
+#=====================================================================
+# Backup Rotation..
+#=====================================================================
+#
+# Hourly backups are executed if DOHOURLY is set to "yes".
+# The number of hours backup copies to keep for each day (i.e. 'Monday', 'Tuesday', etc.) is set with DHOURLYRETENTION.
+# DHOURLYRETENTION=0 rotates hourly backups every day (i.e. only the most recent hourly copy is kept). -1 disables rotation.
+#
+# Daily backups are executed if DODAILY is set to "yes".
+# The number of daily backup copies to keep for each day (i.e. 'Monday', 'Tuesday', etc.) is set with DAILYRETENTION.
+# DAILYRETENTION=0 rotates daily backups every week (i.e. only the most recent daily copy is kept). -1 disables rotation.
+#
+# Weekly backups are executed if DOWEEKLY is set to "yes".
+# WEEKLYDAY [1-7] sets which day a weekly backup occurs when cron.daily scripts are run.
+# Rotate weekly copies after the number of weeks set by WEEKLYRETENTION.
+# WEEKLYRETENTION=0 rotates weekly backups every week. -1 disables rotation.
+#
+# Monthly backups are executed if DOMONTHLY is set to "yes".
+# Monthly backups occur on the first day of each month when cron.daily scripts are run.
+# Rotate monthly backups after the number of months set by MONTHLYRETENTION.
+# MONTHLYRETENTION=0 rotates monthly backups upon each execution. -1 disables rotation.
+#
+#=====================================================================
+# Please Note!!
+#=====================================================================
+#
+# I take no responsibility for any data loss or corruption when using
+# this script.
+#
+# This script will not help in the event of a hard drive crash. You
+# should copy your backups offline or to another PC for best protection.
+#
+# Happy backing up!
+#
+#=====================================================================
+# Restoring
+#=====================================================================
+# ???
+#
+#=====================================================================
+# Change Log
+#=====================================================================
+# VER 0.1 - (2020-03-01)
+#       - Initial Release
+#
+#=====================================================================
+#=====================================================================
+#=====================================================================
+#
+# Should not need to be modified from here down!!
+#
+#=====================================================================
+#=====================================================================
+#=====================================================================
+
+shellout () {
+    if [ -n "$1" ]; then
+        echo "$1"
+        exit 1
+    fi
+    exit 0
+}
+
+# External config - override default values set above
+for x in default sysconfig; do
+  if [ -f "/etc/$x/autoinfluxdbbackup" ]; then
+      # shellcheck source=/dev/null
+      source /etc/$x/autoinfluxdbbackup
+  fi
+done
+
+# Include extra config file if specified on commandline, e.g. for backuping several remote dbs from central server
+# shellcheck source=/dev/null
+[ -n "$1" ] && [ -f "$1" ] && source "${1}"
+
+#=====================================================================
+
+PATH=/usr/local/bin:/usr/bin:/bin
+DATE=$(date +%Y-%m-%d_%Hh%Mm)                     # Datestamp e.g 2002-09-21
+HOD=$(date +%s)                                   # Current timestamp for PITR backup
+DOW=$(date +%A)                                   # Day of the week e.g. Monday
+DNOW=$(date +%u)                                  # Day number of the week 1 to 7 where 1 represents Monday
+DOM=$(date +%d)                                   # Date of the Month e.g. 27
+M=$(date +%B)                                     # Month e.g January
+W=$(date +%V)                                     # Week Number e.g 37
+VER=0.1                                           # Version Number
+LOGFILE=$BACKUPDIR/$DBHOST-$(date +%H%M).log       # Logfile Name
+LOGERR=$BACKUPDIR/ERRORS_$DBHOST-$(date +%H%M).log # Logfile Name
+OPT=""                                            # OPT string for use with influxd backup
+
+# Do we need to backup only a specific database?
+if [ "$DBNAME" ]; then
+  OPT="$OPT -database $DBNAME"
+fi
+
+# Create required directories
+mkdir -p $BACKUPDIR/{hourly,daily,weekly,monthly,tmp} || shellout 'failed to create directories'
+
+if [ "$LATEST" = "yes" ]; then
+    rm -rf "$BACKUPDIR/latest"
+    mkdir -p "$BACKUPDIR/latest" || shellout 'failed to create directory'
+fi
+
+# IO redirection for logging.
+touch "$LOGFILE"
+exec 6>&1           # Link file descriptor #6 with stdout.
+                    # Saves stdout.
+exec > "$LOGFILE"     # stdout replaced with file $LOGFILE.
+
+touch "$LOGERR"
+exec 7>&2           # Link file descriptor #7 with stderr.
+                    # Saves stderr.
+exec 2> "$LOGERR"     # stderr replaced with file $LOGERR.
+
+# When a desire is to receive log via e-mail then we close stdout and stderr.
+[ "$MAILCONTENT" == "log" ] && exec 6>&- 7>&-
+
+# Functions
+
+# Database dump function
+dbdump () {
+    COMMAND="influxd backup -portable -host $DBHOST:$DBPORT $OPT $BACKUPDIR/tmp"
+    $COMMAND
+    INFLUXDBBACKUPSTATUS=$?
+    if [ $INFLUXDBBACKUPSTATUS -ne 0 ]; then
+        echo "ERROR: influxd backup failed: $1" >&2
+        return 1
+    fi
+    echo Tar backup to "$1"
+    cd "$BACKUPDIR/tmp" || return 1
+    tar cf "$1" -- *
+    cd - >/dev/null || return 1
+    echo Cleaning up folder at "$BACKUPDIR/tmp"
+    rm "$BACKUPDIR/tmp/"*
+    [ -e "$1" ] && return 0
+    echo "ERROR: influxd backup failed to create backup: $1" >&2
+    return 1
+}
+
+if [ -n "$MAXFILESIZE" ]; then
+    write_file() {
+        split --bytes "$MAXFILESIZE" --numeric-suffixes - "${1}-"
+    }
+else
+    write_file() {
+        cat > "$1"
+    }
+fi
+
+# Compression function plus latest copy
+compression () {
+    SUFFIX=""
+    dir=$(dirname "$1")
+    file=$(basename "$1")
+    if [ -n "$COMP" ]; then
+        [ "$COMP" = "gzip" ] && SUFFIX=".tgz"
+        [ "$COMP" = "bzip2" ] && SUFFIX=".tar.bz2"
+        echo Tar and $COMP to "$file$SUFFIX"
+        cd "$dir" || return 1
+        tar -cf - "$file" | $COMP --stdout | write_file "${file}${SUFFIX}"
+        cd - >/dev/null || return 1
+    else
+        echo "No compression option set, check advanced settings"
+    fi
+
+    if [ "$LATEST" = "yes" ]; then
+        if [ "$LATESTLINK" = "yes" ];then
+            COPY="ln"
+        else
+            COPY="cp"
+        fi
+        $COPY "$1$SUFFIX" "$BACKUPDIR/latest/"
+    fi
+
+    if [ "$CLEANUP" = "yes" ]; then
+        echo Cleaning up folder at "$1"
+        rm -rf "$1"
+    fi
+
+    return 0
+}
+
+# Run command before we begin
+if [ "$PREBACKUP" ]; then
+    echo ======================================================================
+    echo "Prebackup command output."
+    echo
+    eval "$PREBACKUP"
+    echo
+    echo ======================================================================
+    echo
+fi
+
+echo ======================================================================
+echo AutoInfluxDBBackup VER $VER
+
+echo
+echo "Backup of Database Server - $DBHOST"
+echo ======================================================================
+
+echo "Backup Start $(date)"
+echo ======================================================================
+# Monthly Full Backup of all Databases
+if [[ $DOM = "01" ]] && [[ $DOMONTHLY = "yes" ]]; then
+    echo Monthly Full Backup
+    echo
+    # Delete old monthly backups while respecting the set retention policy.
+    if [[ $MONTHLYRETENTION -ge 0 ]] ; then
+        NUM_OLD_FILES=$(find $BACKUPDIR/monthly -depth -not -newermt "$MONTHLYRETENTION month ago" -type f | wc -l)
+        if [[ $NUM_OLD_FILES -gt 0 ]] ; then
+            echo Deleting "$NUM_OLD_FILES" global setting backup file\(s\) older than "$MONTHLYRETENTION" month\(s\) old.
+            find $BACKUPDIR/monthly -not -newermt "$MONTHLYRETENTION month ago" -type f -delete
+        fi
+    fi
+    FILE="$BACKUPDIR/monthly/$DATE.$M"
+
+# Weekly Backup
+elif [[ "$DNOW" = "$WEEKLYDAY" ]] && [[ "$DOWEEKLY" = "yes" ]] ; then
+    echo Weekly Backup
+    echo
+    if [[ $WEEKLYRETENTION -ge 0 ]] ; then
+        # Delete old weekly backups while respecting the set retention policy.
+        NUM_OLD_FILES=$(find $BACKUPDIR/weekly -depth -not -newermt "$WEEKLYRETENTION week ago" -type f | wc -l)
+        if [[ $NUM_OLD_FILES -gt 0 ]] ; then
+            echo Deleting "$NUM_OLD_FILES" global setting backup file\(s\) older than "$WEEKLYRETENTION" week\(s\) old.
+            find $BACKUPDIR/weekly -not -newermt "$WEEKLYRETENTION week ago" -type f -delete
+        fi
+    fi
+    FILE="$BACKUPDIR/weekly/week.$W.$DATE"
+    OPT="$OPT -since $(date -u --date='7 days ago' +'%Y-%m-%dT%H:00:00Z')"
+
+# Daily Backup
+elif [[ $DODAILY = "yes" ]] ; then
+    echo Daily Backup of Databases
+    echo
+    # Delete old daily backups while respecting the set retention policy.
+    if [[ $DAILYRETENTION -ge 0 ]] ; then
+        NUM_OLD_FILES=$(find $BACKUPDIR/daily -depth -not -newermt "$DAILYRETENTION days ago" -type f | wc -l)
+        if [[ $NUM_OLD_FILES -gt 0 ]] ; then
+            echo Deleting "$NUM_OLD_FILES" global setting backup file\(s\) made in previous weeks.
+            find "$BACKUPDIR/daily" -not -newermt "$DAILYRETENTION days ago" -type f -delete
+        fi
+    fi
+    FILE="$BACKUPDIR/daily/$DATE.$DOW"
+    OPT="$OPT -since $(date -u --date='1 day ago' +'%Y-%m-%dT%H:00:00Z')"
+
+# Hourly Backup
+elif [[ $DOHOURLY = "yes" ]] ; then
+    echo Hourly Backup of Databases
+    echo
+    # Delete old hourly backups while respecting the set retention policy.
+    if [[ $HOURLYRETENTION -ge 0 ]] ; then
+        NUM_OLD_FILES=$(find $BACKUPDIR/hourly -depth -not -newermt "$HOURLYRETENTION hour ago" -type f | wc -l)
+        if [[ $NUM_OLD_FILES -gt 0 ]] ; then
+            echo "Deleting $NUM_OLD_FILES global setting backup files made in previous weeks."
+            find $BACKUPDIR/hourly -not -newermt "$HOURLYRETENTION hour ago" -type f -delete
+        fi
+    fi
+    FILE="$BACKUPDIR/hourly/$DATE.$DOW.$HOD"
+    # convert timestamp to date: echo $TIMESTAMP | gawk '{print strftime("%c", $0)}'
+    OPT="$OPT -since $(date -u --date='1 hour ago' +'%Y-%m-%dT%H:00:00Z')"
+
+fi
+
+# FILE will not be set if no frequency is selected.
+if [[ -z "$FILE" ]] ; then
+  echo "ERROR: No backup frequency was chosen."
+  echo "Please set one of DOHOURLY,DODAILY,DOWEEKLY,DOMONTHLY to \"yes\""
+  exit 1
+fi
+
+dbdump "$FILE" && compression "$FILE"
+
+echo ----------------------------------------------------------------------
+echo "Backup End Time $(date)"
+echo ======================================================================
+
+echo Total disk space used for backup storage..
+echo Size - Location
+du -hs "$BACKUPDIR"
+echo
+echo ======================================================================
+
+# Run command when we're done
+if [ "$POSTBACKUP" ]; then
+    echo ======================================================================
+    echo "Postbackup command output."
+    echo
+    eval "$POSTBACKUP"
+    echo
+    echo ======================================================================
+fi
+
+# Clean up IO redirection if we plan not to deliver log via e-mail.
+[ ! "$MAILCONTENT" == "log" ] && exec 1>&6 2>&7 6>&- 7>&-
+
+if [ "$MAILCONTENT" = "log" ]; then
+    mail -s "InfluxDB Backup Log for $DBHOST - $DATE" "$MAILADDR" < "$LOGFILE"
+
+    if [ -s "$LOGERR" ]; then
+        cat "$LOGERR"
+        mail -s "ERRORS REPORTED: InfluxDB Backup error Log for $DBHOST - $DATE" "$MAILADDR" < "$LOGERR"
+    fi
+else
+    if [ -s "$LOGERR" ]; then
+        cat "$LOGFILE"
+        echo
+        echo "###### WARNING ######"
+        echo "STDERR written to during influxd backup execution."
+        echo "The backup probably succeeded, as influxd backup sometimes writes to STDERR, but you may wish to scan the error log below:"
+        cat "$LOGERR"
+    else
+        cat "$LOGFILE"
+    fi
+fi
+
+# TODO: Would be nice to know if there were any *actual* errors in the $LOGERR
+STATUS=0
+if [ -s "$LOGERR" ]; then
+    STATUS=1
+fi
+
+# Clean up Logfile
+rm -f "$LOGFILE" "$LOGERR"
+
+exit $STATUS

ansible_collections/debops/debops/roles/influxdb_server/meta/main.yml

@@ -0,0 +1,32 @@
+---
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Ensure that custom Ansible plugins and modules included in the main DebOps
+# collection are available to roles in other collections.
+collections: [ 'debops.debops' ]
+
+dependencies: []
+
+galaxy_info:
+
+  author: 'Pedro Luis López, Bechea Leonardo, Alin Alexandru'
+  description: 'Install and manage InfluxDB server'
+  company: 'DebOps'
+  license: 'GPL-3.0-only'
+  min_ansible_version: '2.9.0'
+  platforms:
+    - name: Debian
+      versions:
+        - stretch
+        - buster
+  galaxy_tags:
+    - clustering
+    - database
+    - nosql
+    - search
+    - monitoring
+    - influxdb

ansible_collections/debops/debops/roles/influxdb_server/tasks/autoinfluxdbbackup.yml

@@ -0,0 +1,35 @@
+---
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: Copy autoinfluxdbbackup script
+  ansible.builtin.copy:
+    src: 'usr/sbin/autoinfluxdbbackup'
+    dest: '/usr/sbin/autoinfluxdbbackup'
+    owner: 'root'
+    group: 'root'
+    mode: '0755'
+
+- name: Ensure that the autoinfluxdbbackup directory exists
+  ansible.builtin.file:
+    path: '/etc/autoinfluxdbbackup/'
+    state: 'directory'
+    owner: 'root'
+    group: 'root'
+    mode: '0755'
+
+- name: Configure autoinfluxdbbackup
+  ansible.builtin.template:
+    src: '{{ item.template }}.j2'
+    dest: '/{{ item.template }}'
+    owner: 'root'
+    group: 'root'
+    mode: '{{ item.mode }}'
+  with_items:
+    - template: 'etc/cron.daily/autoinfluxdbbackup'
+      mode: '0755'
+    - template: 'etc/default/autoinfluxdbbackup'
+      mode: '0644'

ansible_collections/debops/debops/roles/influxdb_server/tasks/main.yml

@@ -0,0 +1,127 @@
+---
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: Import custom Ansible plugins
+  ansible.builtin.import_role:
+    name: 'ansible_plugins'
+
+- name: Import DebOps global handlers
+  ansible.builtin.import_role:
+    name: 'global_handlers'
+
+- name: Import DebOps secret role
+  ansible.builtin.import_role:
+    name: 'secret'
+
+- name: Restart database server on first install (influx bug)
+  ansible.builtin.service:
+    name: 'influxdb'
+    state: 'restarted'
+  when: not (ansible_local.influxdb_server.installed | d(false) | bool)
+
+- name: Wait for HTTP endpoint port to become open on the host on first install
+  ansible.builtin.wait_for:
+    port: '{{ influxdb_server__port }}'
+  when: not (ansible_local.influxdb_server.installed | d(false) | bool)
+
+- name: Create default admin user on first install
+  community.general.influxdb_user:
+    user_name: 'root'
+    user_password: '{{ influxdb_server__root_password }}'
+    state: 'present'
+    admin: 'yes'
+    proxies:
+      http:
+      https:
+  when: not (ansible_local.influxdb_server.installed | d(false) | bool)
+  no_log: '{{ debops__no_log | d(True) }}'
+
+- name: Stop database server on first install
+  ansible.builtin.service:
+    name: 'influxdb'
+    state: 'stopped'
+  when: not (ansible_local.influxdb_server.installed | d(false) | bool)
+
+- name: Add InfluxDB server user to specified groups
+  ansible.builtin.user:
+    name: 'influxdb'
+    groups: '{{ influxdb_server__append_groups | join(",") | default(omit) }}'
+    append: True
+    createhome: False
+  when: influxdb_server__pki | bool
+
+- name: Ensure InfluxDB server directory exists
+  ansible.builtin.file:
+    path: '{{ influxdb_server__directory }}'
+    state: 'directory'
+    owner: 'influxdb'
+    group: 'influxdb'
+    mode: '0750'
+
+- name: Move InfluxDB data files to data directory
+  ansible.builtin.shell:
+    'mv {{ influxdb_server__default_directory }}/* {{ influxdb_server__directory }}'
+  register: influxdb_server__register_move
+  changed_when: influxdb_server__register_move.changed | bool
+  when: (not (ansible_local.influxdb_server.installed | d(false) | bool) and
+         influxdb_server__directory != influxdb_server__default_directory)
+
+- name: Divert the original influxdb configuration file
+  debops.debops.dpkg_divert:
+    path: '/etc/influxdb/influxdb.conf'
+    state: 'present'
+    delete: True
+  tags: [ 'role::influxdb_server:config' ]
+
+- name: Configure InfluxDB server
+  ansible.builtin.template:
+    src: 'etc/influxdb/influxdb.conf.j2'
+    dest: '/etc/influxdb/influxdb.conf'
+    owner: 'root'
+    group: 'root'
+    mode: '0644'
+  tags: [ 'role::influxdb_server:config' ]
+  notify: [ 'Restart influxdb' ]
+
+- name: Start database server on first install
+  ansible.builtin.service:
+    name: 'influxdb'
+    state: 'started'
+  when: not (ansible_local.influxdb_server.installed | d(false) | bool)
+
+- name: Configure autoinfluxdbbackup
+  ansible.builtin.include_tasks: 'autoinfluxdbbackup.yml'
+  when: influxdb_server__backup | bool
+  tags: [ 'role::influxdb_server:autoinfluxdbbackup' ]
+
+- name: Make sure that Ansible local facts directory exists
+  ansible.builtin.file:
+    path: '/etc/ansible/facts.d'
+    state: 'directory'
+    mode: '0755'
+
+- name: Save InfluxDB server local facts
+  ansible.builtin.template:
+    src: 'etc/ansible/facts.d/influxdb_server.fact.j2'
+    dest: '/etc/ansible/facts.d/influxdb_server.fact'
+    owner: 'root'
+    group: 'root'
+    mode: '0755'
+  notify: [ 'Refresh host facts' ]
+  tags: [ 'meta::facts' ]
+
+- name: Save InfluxDB local facts
+  ansible.builtin.template:
+    src: 'etc/ansible/facts.d/influxdb.fact.j2'
+    dest: '/etc/ansible/facts.d/influxdb.fact'
+    owner: 'root'
+    group: 'root'
+    mode: '0644'
+  notify: [ 'Refresh host facts' ]
+
+- name: Re-read local facts if they have been modified
+  ansible.builtin.meta: 'flush_handlers'

ansible_collections/debops/debops/roles/influxdb_server/templates/etc/ansible/facts.d/influxdb.fact.j2

@@ -0,0 +1,14 @@
+{# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+ # Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+ # Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+ # Copyright (C) 2020 DebOps <https://debops.org/>
+ # SPDX-License-Identifier: GPL-3.0-or-later
+ #}
+{% set influxdb__tpl_delegate_to = ansible_local.influxdb.delegate_to | d(influxdb_server__delegate_to) %}
+{% set influxdb__tpl_port        = ansible_local.influxdb.port | d(influxdb_server__port) %}
+{% set influxdb__tpl_server      = ansible_local.influxdb.server | d(ansible_fqdn if influxdb_server__pki else "localhost") %}
+{
+"delegate_to": "{{ influxdb__tpl_delegate_to }}",
+"port": "{{ influxdb__tpl_port }}",
+"server": "{{ influxdb__tpl_server }}"
+}

ansible_collections/debops/debops/roles/influxdb_server/templates/etc/ansible/facts.d/influxdb_server.fact.j2

@@ -0,0 +1,27 @@
+#!{{ ansible_python['executable'] }}
+# -*- coding: utf-8 -*-
+
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# {{ ansible_managed }}
+
+from __future__ import print_function
+from json import dumps, loads
+import os
+
+
+def cmd_exists(cmd):
+    return any(
+        os.access(os.path.join(path, cmd), os.X_OK)
+        for path in os.environ["PATH"].split(os.pathsep)
+    )
+
+
+output = {}
+output['installed'] = cmd_exists('influxd')
+
+print(dumps(output, sort_keys=True, indent=4))

ansible_collections/debops/debops/roles/influxdb_server/templates/etc/cron.daily/autoinfluxdbbackup.j2

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# {{ ansible_managed }}
+
+test -x /usr/sbin/autoinfluxdbbackup || exit 0
+/usr/sbin/autoinfluxdbbackup > /dev/null

ansible_collections/debops/debops/roles/influxdb_server/templates/etc/default/autoinfluxdbbackup.j2

@@ -0,0 +1,173 @@
+# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+# Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+# Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+# Copyright (C) 2020 DebOps <https://debops.org/>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# {{ ansible_managed }}
+
+#
+# InfluxDB Backup Script
+# VER. 0.1
+
+# Note, this is a lobotomized port of AutoMySQLBackup
+# (https://sourceforge.net/projects/automysqlbackup/) for use with
+# InfluxDB.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#=====================================================================
+#=====================================================================
+# Set the following variables to your system needs
+# (Detailed instructions below variables)
+#=====================================================================
+
+# Database name to specify a specific database only e.g. myawesomeapp
+# Unnecessary if backup all databases
+# DBNAME=""
+
+# Host name (or IP address) of influxdb server e.g localhost
+DBHOST="{{ influxdb_server__rpc_bind }}"
+
+# Port that influxdb is listening on
+DBPORT="{{ influxdb_server__rpc_port }}"
+
+# Backup directory location e.g /backups
+BACKUPDIR="{{ influxdb_server__backup_directory | d('/var/lib/autoinfluxdbbackup') }}"
+
+# Mail setup
+# What would you like to be mailed to you?
+# - log   : send only log file
+# - files : send log file and sql files as attachments (see docs)
+# - stdout : will simply output the log to the screen if run manually.
+# - quiet : Only send logs if an error occurs to the MAILADDR.
+MAILCONTENT="quiet"
+
+# Set the maximum allowed email size in k. (4000 = approx 5MB email [see docs])
+export MAXATTSIZE="4000"
+
+# Email Address to send mail to? (user@domain.com)
+MAILADDR="{{ influxdb_server__backup_mailaddr }}"
+
+# ============================================================================
+# === SCHEDULING AND RETENTION OPTIONS ( Read the doc's below for details )===
+#=============================================================================
+
+# Do you want to do hourly backups? How long do you want to keep them?
+DOHOURLY="no"
+HOURLYRETENTION=24
+
+# Do you want to do daily backups? How long do you want to keep them?
+DODAILY="yes"
+DAILYRETENTION=0
+
+# Which day do you want weekly backups? (1 to 7 where 1 is Monday)
+DOWEEKLY="yes"
+WEEKLYDAY={{ influxdb_server__backup_doweekly }}
+WEEKLYRETENTION=4
+
+# Do you want monthly backups? How long do you want to keep them?
+DOMONTHLY="yes"
+MONTHLYRETENTION=4
+
+# ============================================================
+# === ADVANCED OPTIONS ( Read the doc's below for details )===
+#=============================================================
+
+# Choose Compression type. (gzip or bzip2)
+COMP="gzip"
+
+# Choose if the uncompressed folder should be deleted after compression has completed
+CLEANUP="yes"
+
+# Additionally keep a copy of the most recent backup in a separate directory.
+LATEST="{{ influxdb_server__backup_latest }}"
+
+# Make Hardlink not a copy
+LATESTLINK="yes"
+
+# Maximum files of a single backup used by split - leave empty if no split required
+# MAXFILESIZE=""
+
+# Command to run before backups (uncomment to use)
+# PREBACKUP=""
+
+# Command run after backups (uncomment to use)
+# POSTBACKUP=""
+
+#=====================================================================
+# Options documentation
+#=====================================================================
+# Set the DBHOST option to the server you wish to backup, leave the
+# default to backup "this server".(to backup multiple servers make
+# copies of this file and set the options for that server)
+#
+# You can change the backup storage location from /backups to anything
+# you like by using the BACKUPDIR setting..
+#
+# The MAILCONTENT and MAILADDR options and pretty self explanatory, use
+# these to have the backup log mailed to you at any email address or multiple
+# email addresses in a space separated list.
+#
+# (If you set mail content to "log" you will require access to the "mail" program
+# on your server. If you set this to "files" you will have to have mutt installed
+# on your server. If you set it to "stdout" it will log to the screen if run from
+# the console or to the cron job owner if run through cron. If you set it to "quiet"
+# logs will only be mailed if there are errors reported. )
+#
+#
+# Finally copy autoinfluxdbbackup to anywhere on your server and make sure
+# to set executable permission. You can also copy the script to
+# /etc/cron.daily to have it execute automatically every night or simply
+# place a symlink in /etc/cron.daily to the file if you wish to keep it
+# somewhere else.
+#
+# NOTE: On Debian copy the file with no extension for it to be run
+# by cron e.g just name the file "autoinfluxdbbackup"
+#
+# That's it..
+#
+#
+# === Advanced options ===
+#
+# To set the day of the week that you would like the weekly backup to happen
+# set the WEEKLYDAY setting, this can be a value from 1 to 7 where 1 is Monday,
+# The default is 6 which means that weekly backups are done on a Saturday.
+#
+# Use PREBACKUP and POSTBACKUP to specify Pre and Post backup commands
+# or scripts to perform tasks either before or after the backup process.
+#
+#
+#=====================================================================
+# Backup Rotation..
+#=====================================================================
+#
+# Hourly backups are executed if DOHOURLY is set to "yes".
+# The number of hours backup copies to keep for each day (i.e. 'Monday', 'Tuesday', etc.) is set with DHOURLYRETENTION.
+# DHOURLYRETENTION=0 rotates hourly backups every day (i.e. only the most recent hourly copy is kept). -1 disables rotation.
+#
+# Daily backups are executed if DODAILY is set to "yes".
+# The number of daily backup copies to keep for each day (i.e. 'Monday', 'Tuesday', etc.) is set with DAILYRETENTION.
+# DAILYRETENTION=0 rotates daily backups every week (i.e. only the most recent daily copy is kept). -1 disables rotation.
+#
+# Weekly backups are executed if DOWEEKLY is set to "yes".
+# WEEKLYDAY [1-7] sets which day a weekly backup occurs when cron.daily scripts are run.
+# Rotate weekly copies after the number of weeks set by WEEKLYRETENTION.
+# WEEKLYRETENTION=0 rotates weekly backups every week. -1 disables rotation.
+#
+# Monthly backups are executed if DOMONTHLY is set to "yes".
+# Monthly backups occur on the first day of each month when cron.daily scripts are run.
+# Rotate monthly backups after the number of months set by MONTHLYRETENTION.
+# MONTHLYRETENTION=0 rotates monthly backups upon each execution. -1 disables rotation.

ansible_collections/debops/debops/roles/influxdb_server/templates/etc/influxdb/influxdb.conf.j2

@@ -0,0 +1,24 @@
+{# Copyright (C) 2020 Pedro Luis Lopez <pedroluis.lopezsanchez@gmail.com>
+ # Copyright (C) 2020 Innobyte Bechea Leonardo <https://www.innobyte.com/>
+ # Copyright (C) 2020 Innobyte Alin Alexandru <https://www.innobyte.com/>
+ # Copyright (C) 2020 DebOps <https://debops.org/>
+ # SPDX-License-Identifier: GPL-3.0-or-later
+ #}
+# {{ ansible_managed }}
+{% for element in influxdb_server__combined_configuration | debops.debops.parse_kv_items %}
+{%   if element.name | d() and element.state | d('present') not in [ 'absent', 'ignore' ] %}
+
+{%     if element.name in [ 'graphite', 'collectd', 'opentsdb', 'udp' ] %}
+{{ '[[{}]]'.format(element.name) }}
+{%     else %}
+{{ '[{}]'.format(element.name) }}
+{%     endif %}
+{%     if element.options | d() %}
+{%       for thing in element.options %}
+{%         if thing.name | d() and thing.value | d() and thing.state | d('present') != 'absent' %}
+{{ '  {} = {}'.format(thing.name, thing.value) }}
+{%         endif %}
+{%       endfor %}
+{%     endif %}
+{%   endif %}
+{% endfor %}