Resolve "Autoupdater update"

Closes #101 (closed)

CHANGELOG.md

 # Changelog
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
@@ -6,263 +7,376 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+* `docker/telegraf` updated to 1.18.1. (#101)
+
 ## [1.17.3] - 2021-03-15
+
 ### Changed
+
 * *docker/telegraf* updated to 1.17.3. (#99)
 
 ## [1.17.2] - 2021-02-08
+
 ### Changed
+
 * *docker/telegraf* updated to 1.17.2. (#97)
 
 ## [1.16.2] - 2020-11-16
+
 ### Changed
+
 * *docker/telegraf* updated to 1.16.2. (#95)
 * *docker/telegraf* updated to 1.16.1. (#90)
 
 ## [1.15.3] - 2020-10-06
+
 ### Added
+
 * VM failed builds monitoring script. (#93)
 
 ### Changed
+
 * *docker/telegraf* updated to 1.15.3. (#93)
 
 ## [1.15.2] - 2020-08-21
+
 ### Changed
+
 * *docker/telegraf* updated to 1.15.2. (#91)
 
 ### Fixed
+
 * Python's packages path in Dockerfile. (#91)
 
 ## [1.15.1] - 2020-07-28
+
 ### Changed
+
 * *docker/telegraf* updated to 1.15.1. (#88)
 
 ## [1.14.3-2] - 2020-06-04
+
 ### Added
+
 * Python script helper routines for better compatibility with Telegraf's `exec` input. (#86)
 
 ### Fixed
+
 * Handling of empty buckets in the Ceph buckets metrics script. (#86)
 
 ## [1.14.3-1] - 2020-05-27
+
 ### Changed
+
 * Redfish storage tag *name* to *device*. (#84)
 
 ### Fixed
+
 * Redfish *HP* storage device names are not unique. (#84) 
 * Escaping spaces in ipmitool script's tags. (#83)
 * Integer type for sensor reading in ipmitool script. (#83)
 
 ## [1.14.3] - 2020-05-26
+
 ### Added
+
 * Redfish-like output in ipmitool script. (#80)
 * *HP* and *Huawei* hosts handling in Redfish script. (#79)
 * *string to integer* mapping of Redfish statuses. (#79)
 
 ### Changed
+
 * Ipmitool script now accepts only full host management DNS names. (#80)
 * *docker/telegraf* updated to 1.14.3. (#81)
 
 ## [1.14.1] - 2020-04-29
+
 ### Added
+
 * Redfish python script. (#77)
 * Support for Ceph buckets utilization monitoring. (#76)
 
 ### Changed
+
 * *docker/telegraf* updated to 1.14.1. (#76)
 * *pipeline-worker* updated to 20.04. (#76)
 
 ### Removed
+
 * Legacy Ceph monitoring scripts and tools. (#76)
 
 ## [1.14.0] - 2020-04-02
+
 ### Changed
+
 * *docker/telegraf* updated to 1.14.0. (#68)
 * *pipeline-worker* updated to 20.03. (#68)
 
 ## [1.13.2] - 2020-01-27
+
 ### Changed
+
 * Scripts migrated to Python 3.X. (#71)
 * *docker/telegraf* updated to 1.13.2. (#71)
 * *pipeline-worker* updated to 19.12. (#71)
 
 ## [1.12.6] - 2019-12-09
+
 ### Changed
+
 * Set Python I/O encoding to UTF-8. (#69)
 * *docker/telegraf* updated to 1.12.6. (#68)
 
 ## [1.12.5] - 2019-11-21
+
 ### Added
+
 * File for autoupdater. (#5)
 
 ### Changed
+
 * *docker/telegraf* updated to 1.12.5. (#66)
 * *pipeline-worker* updated to 19.11. (#66)
 * CI test container updated to *pipeline-worker* 19.08. (#5)
 
 ## [1.11.3] - 2019-08-01
+
 ### Added
+
 * OpenStack instance flavor monitoring in the libvirt script. (#63)
 
 ### Changed
+
 * Telegraf updated to 1.11.3. (#63)
 * CI test container updated to *pipeline-worker* 19.07-1. (#63)
 * Updated gitlab-ci. (#64)
 
 ### Fixed
+
 * False positive results of snmp-like ipmitool script. (#64)
 
 ## [1.11.1] - 2019-07-16
+
 ### Added
+
 * Support for snmp-like ipmitool statistics. (#60)
 * Shellcheck in gitlab-ci. (#60)
 
 ### Changed
+
 * Telegraf updated to 1.11.1. (#61)
 * CI task execution order. (#61)
 
 ## [1.10.4-2] - 2019-06-17
+
 ### Added
+
 * Retry procedure for Fibre Channel hardware counters readout. (#57)
 * Comments to the hardware counter readout function. (#57)
 
 ## [1.10.4-1] - 2019-05-27
+
 ### Added
+
 * Monitoring reasons for VM states. (#55)
 
 ## [1.10.4] - 2019-05-23
+
 ### Added
+
 * Libvirt domains monitoring script. (#53)
 
 ### Changed
+
 * Telegraf updated to 1.10.4. (#53)
 
 ## [1.10.3] - 2019-04-23
+
 ### Changed
+
 * Telegraf updated to 1.10.3. (#51)
 
 ## [1.9.5] - 2019-02-28
+
 ### Changed
+
 * Telegraf updated to 1.9.5. (#49)
 
 ## [1.9.1] - 2018-12-14
+
 ### Changed
+
 * Telegraf updated to 1.9.1. (#47)
 
 ## [1.8.3] - 2018-11-02
+
 ### Changed
+
 * Telegraf updated to 1.8.3. (#45)
 
 ## [1.8.1-2] - 2018-10-16
+
 ### Added
+
 * Support for Ceph OSDs full / near full statistics. (#43)
 
 ## [1.8.1-1] - 2018-10-12
+
 ### Added
+
 * Custom Ceph monitoring script. (#41)
 
 ## [1.8.1] - 2018-10-09
+
 ### Changed
+
 * Telegraf updated to 1.8.1. (#39)
 
 ## [1.8.0] - 2018-10-02
+
 ### Changed
+
 * Telegraf updated to 1.8.0. (#37)
 
 ## [1.7.3] - 2018-08-22
+
 ### Added
+
 * Input scripts for InfiniBand and Fibre Channel network interfaces. (#35)
 
 ### Changed
+
 * Telegraf updated to 1.7.3. (#34)
 
 ## [1.7.2] - 2018-07-20
+
 ### Changed
+
 * Telegraf updated to 1.7.2. (#32)
 
 ### Removed
+
 * Swift support. (#31)
 
 ## [1.7.0] - 2018-06-27
+
 ### Added
+
 * IPMI monitoring support through `ipmitool`. (#29)
 
 ### Changed
+
 * Telegraf updated to 1.7.0. (#29)
 
 ### Removed
+
 * Support for monitoring power usage with `hp-health`. (#29)
 
 ## [1.6.3] - 2018-05-25
+
 ### Changed
+
 * Telegraf updated to 1.6.3. (#27)
 
 ## [1.6.1] - 2018-04-26
+
 ### Changed
+
 * Telegraf updated to 1.6.1. (#25)
 
 ### Removed
+
 * Old example configuration file. (#25)
 
 ## [1.6.0] - 2018-04-19
+
 ### Changed
+
 * Telegraf updated to 1.6.0. (#23)
 
 ### Removed
+
 * Custom RabbitMQ monitoring script. (#23)
 
 ## [1.5.2-1] - 2018-03-13
+
 ### Added
+
 * Rabbitmq cluster monitoring. (#21)
 
 ## [1.5.2] - 2018-02-15
+
 ### Added
+
 * HP power usage monitoring. (#17)
 
 ### Changed
+
 * HP power usage written to the `sensors` measurement. (#19)
 * Telegraf updated to 1.5.2. (#18)
 
 ## [1.5.0] - 2017-12-20
+
 ### Changed
+
 * Telegraf updated to 1.5.0. (#15)
 
 ## [1.4.3] - 2017-11-06
+
 ### Changed
+
 * Telegraf updated to 1.4.3. (#13)
 
 ## [1.4.1] - 2017-09-28
+
 ### Changed
+
 * Telegraf updated to 1.4.1. (#10)
 
 ## [1.3.5-1] - 2017-08-21
+
 ### Changed
+
 * Better reporting of mounted devices in OpenStack Swift. (#8)
 
 ## [1.3.5] - 2017-08-18
+
 ### Added
+
 * Support for OpenStack Swift monitoring. (#6)
 
 ### Changed
+
 * Telegraf updated to 1.3.5.
 
 ## [1.3.3] - 2017-06-30
+
 ### Added
+
 * Support for Ceph monitoring. (#4)
 
 ### Changed
+
 * Telegraf updated to 1.3.3.
 
 ## [1.3.1] - 2017-06-02
+
 ### Changed
+
 * Telegraf updated to 1.3.1. (#3)
 
 ## [1.3.0] - 2017-05-19
+
 ### Changed
+
 * Telegraf updated to 1.3.0. (#2)
 
 ## 1.2.1 - 2017-04-14
+
 ### Added
+
 * Initial implementation. (#1)
 
 [Unreleased]: https://projects.task.gda.pl/containers/telegraf/compare/1.17.3...master