Merging upstream version 1.19.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 650 deletions

diff --git a/HISTORICAL_CHANGELOG.md b/HISTORICAL_CHANGELOG.md
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-netdata (1.10.0) - 2018-03-27
-
- Please check full changelog at github.
- <https://github.com/netdata/netdata/releases>
-
-netdata (1.9.0) - 2017-12-17
-
- Please check full changelog at github.
- <https://github.com/netdata/netdata/releases>
-
-netdata (1.8.0) - 2017-09-17
-
- This is mainly a bugfix release.
- Please check full changelog at github.
-
-netdata (1.7.0) - 2017-07-16
-
--   netdata is still spreading fast
-
-    we are at 320.000 users and 132.000 servers
-
-    Almost 100k new users, 52k new installations and 800k docker pulls
-    since the previous release, 4 and a half months ago.
-
-    netdata user base grows at about 1000 new users and 600 new servers
-    per day. Thank you. You are awesome.
-
--   The next release (v1.8) will be focused on providing a global health
-    monitoring service, for all netdata users, for free.
-
--   netdata is now a (very fast) fully featured statsd server and the
-    only one with automatic visualization: push a statsd metric and hit
-    F5 on the netdata dashboard: your metric visualized. It also supports
-    synthetic charts, defined by you, so that you can correlate and
-    visualize your application the way you like it.
-
--   netdata got new installation options
-    It is now easier than ever to install netdata - we also distribute a
-    statically linked netdata x86_64 binary, including key dependencies
-    (like bash, curl, etc) that can run everywhere a Linux kernel runs
-    (CoreOS, CirrOS, etc).
-
--   metrics streaming and replication has been improved significantly.
-    All known issues have been solved and key enhancements have been added.
-    Headless collectors and proxies can now send metrics to backends when
-    data source = as collected.
-
--   backends have got quite a few enhancements, including host tags and
-    metrics filtering at the netdata side;
-    prometheus support has been re-written to utilize more prometheus
-    features and provide more flexibility and integration options.
-
--   netdata now monitors ZFS (on Linux and FreeBSD), ElasticSearch,
-    RabbitMQ, Go applications (via expvar), ipfw (on FreeBSD 11), samba,
-    squid logs (with web_log plugin).
-
--   netdata dashboard loading times have been improved significantly
-    (hit F5 a few times on a netdata dashboard - it is now amazingly fast),
-    to support dashboards with thousands of charts.
-
--   netdata alarms now support custom hooks, so you can run whatever you
-    like in parallel with netdata alarms.
-
--   As usual, this release brings dozens of more improvements, enhancements
-    and compatibility fixes.
-
-netdata (1.6.0) - 2017-03-20
-
--   birthday release: 1 year netdata
-
-    netdata was first published on March 30th, 2016.
-    It has been a crazy year since then:
-
-      225.000 unique netdata users
-              currently, at 1.000 new unique users per day
-
-       80.000 unique netdata installations
-              currently, at 500 new installation per day
-
-      610.000 docker pulls on docker hub
-
-    4.000.000 netdata sessions served
-              currently, at 15.000 sessions served per day
-
-       20.000 github stars
-
-    ```
-          Thank you!
-       You are awesome!
-    ```
-
--   central netdata is here
-
-    This is the first release that supports real-time streaming of
-    metrics between netdata servers.
-
-    netdata can now be:
-
-    -   autonomous host monitoring
-        (like it always has been)
-
-    -   headless data collector
-        (collect and stream metrics in real-time to another netdata)
-
-    -   headless proxy
-        (collect metrics from multiple netdata and stream them to another netdata)
-
-    -   store and forward proxy
-        (like headless proxy, but with a local database)
-
-    -   central database
-        (metrics from multiple hosts are aggregated)
-
-    metrics databases can be configured on all nodes and each node maintaining
-    a database may have a different retention policy and possibly run
-    (even different) alarms on them.
-
--   monitoring ephemeral nodes
-
-    netdata now supports monitoring autoscaled ephemeral nodes,
-    that are started and stopped on demand (their IP is not known).
-
-    When the ephemeral nodes start streaming metrics to the central
-    netdata, the central netdata will show register them at "my-netdata"
-    menu on the dashboard.
-
-    For more information check:
-    <https://github.com/netdata/netdata/tree/master/streaming#monitoring-ephemeral-nodes>
-
--   monitoring ephemeral containers and VM guests
-
-    netdata now cleans up container, guest VM, network interfaces and mounted
-    disk metrics, disabling automatically their alarms too.
-
-    For more information check:
-    <https://github.com/netdata/netdata/tree/master/collectors/cgroups.plugin#monitoring-ephemeral-containers>
-
--   apps.plugin ported for FreeBSD
-
-    @vlvkobal has ported "apps.plugin" to FreeBSD. netdata can now provide
-    "Applications", "Users" and "User Groups" on FreeBSD.
-
--   web_log plugin
-
-    @l2isbad has done a wonderful job creating a unified web log parsing plugin
-    for all kinds of web server logs. With it, netdata provides real-time
-    performance information and health monitoring alarms for web applications
-    and web sites!
-
-    For more information check:
-    <https://github.com/netdata/netdata/blob/master/collectors/python.d.plugin/web_log#web_log>
-
--   backends
-
-    netdata can now archive metrics to `JSON` backends
-    (both push, by @lfdominguez, and pull modes).
-
--   IPMI monitoring
-
-    netdata now has an IPMI plugin (based on freeipmi)
-    for monitoring server hardware.
-
-    The plugin creates (up to) 8 charts:
-
-    1.  number of sensors by state
-    2.  number of events in SEL
-    3.  Temperatures CELCIUS
-    4.  Temperatures FAHRENHEIT
-    5.  Voltages
-    6.  Currents
-    7.  Power
-    8.  Fans
-
-    It also supports alarms (including the number of sensors in critical state).
-
-    For more information, check:
-    <https://github.com/netdata/netdata/tree/master/collectors/freeipmi.plugin>
-
--   new plugins
-
-    @l2isbad builds python data collection plugins for netdata at an wonderfull
-    rate! He rocks!
-
-    -   **web_log** for monitoring in real-time all kinds of web server log files @l2isbad
-    -   **freeipmi** for monitoring IPMI (server hardware)
-    -   **nsd** (the [name server daemon](https://www.nlnetlabs.nl/projects/nsd/)) @383c57
-    -   **mongodb** @l2isbad
-    -   **smartd_log** (monitoring disk S.M.A.R.T. values) @l2isbad
-
--   improved plugins
-
-    -   **nfacct** reworked and now collects connection tracker information using netlink.
-    -   **ElasticSearch** re-worked @l2isbad
-    -   **mysql** re-worked to allow faster development of custom mysql based plugins (MySQLService) @l2isbad
-    -   **SNMP**
-    -   **tomcat** @NMcCloud
-    -   **ap** (monitoring hostapd access points)
-    -   **php_fpm** @l2isbad
-    -   **postgres** @l2isbad
-    -   **isc_dhcpd** @l2isbad
-    -   **bind_rndc** @l2isbad
-    -   **numa**
-    -   **apps.plugin** improvements and freebsd support @vlvkobal
-    -   **fail2ban** @l2isbad
-    -   **freeradius** @l2isbad
-    -   **nut** (monitoring UPSes)
-    -   **tc** (Linux QoS) now works on qdiscs instead of classes for the same result (a lot faster) @t-h-e
-    -   **varnish** @l2isbad
-
--   new and improved alarms
-    -   **web_log**, many alarms to detect common web site/API issues
-    -   **fping**, alarms to detect packet loss, disconnects and unusually high latency
-    -   **cpu**, cpu utilization alarm now ignores `nice`
-
--   new and improved alarm notification methods
-    -   **HipChat** to allow hosted HipChat @frei-style
-    -   **discordapp** @lowfive
-
--   dashboard improvements
-    -   dashboard now works on HiDPi screens
-    -   dashboard now shows version of netdata
-    -   dashboard now resets charts properly
-    -   dashboard updated to use latest gauge.js release
-
--   other improvements
-    -   thanks to @rlefevre netdata now uses a lot of different high resolution system clocks.
-
- netdata has received a lot more improvements from many more  contributors!
-
- Thank you all!
-
-netdata (1.5.0) - 2017-01-22
-
--   yet another release that makes netdata the fastest
-    netdata ever!
-
--   netdata runs on FreeBSD, FreeNAS and MacOS !
-
-    Vladimir Kobal (@vlvkobal) has done a magnificent work
-    porting netdata to FreeBSD and MacOS.
-
-    Everyhing works: cpu, memory, disks performance, disks space,
-    network interfaces, interrupts, IPv4 metrics, IPv6 metrics
-    processes, context switches, softnet, IPC queues,
-    IPC semaphores, IPC shared memory, uptime, etc. Wow!
-
--   netdata supports data archiving to backend databases:
-
-    -   Graphite
-    -   OpenTSDB
-    -   Prometheus
-
-    and of course all the compatible ones
-    (KairosDB, InfluxDB, Blueflood, etc)
-
--   new plugins:
-
-    Ilya Mashchenko (@l2isbad) has created most of the python
-    data collection plugins in this release !
-
-    -   systemd Services (using cgroups!)
-    -   FPing (yes, network latency in netdata!)
-    -   postgres databases            @facetoe, @moumoul
-    -   Vanish disk cache (v3 and v4) @l2isbad
-    -   ElasticSearch                 @l2isbad
-    -   HAproxy                       @l2isbad
-    -   FreeRadius                    @l2isbad, @lgz
-    -   mdstat (RAID)                 @l2isbad
-    -   ISC bind (via rndc)           @l2isbad
-    -   ISC dhcpd                     @l2isbad, @lgz
-    -   Fail2Ban                      @l2isbad
-    -   OpenVPN status log            @l2isbad, @lgz
-    -   NUMA memory                   @tycho
-    -   CPU Idle                      @tycho
-    -   gunicorn log                  @deltaskelta
-    -   ECC memory hardware errors
-    -   IPC semaphores
-    -   uptime plugin (with a nice badge too)
-
--   improved plugins:
-
-    -   netfilter conntrack
-    -   mysql (replication)           @l2isbad
-    -   ipfs                          @pjz
-    -   cpufreq                       @tycho
-    -   hddtemp                       @l2isbad
-    -   sensors                       @l2isbad
-    -   nginx                         @leolovenet
-    -   nginx_log                     @paulfantom
-    -   phpfpm                        @leolovenet
-    -   redis                         @leolovenet
-    -   dovecot                       @justohall
-    -   cgroups
-    -   disk space
-    -   apps.plugin
-    -   /proc/interrupts              @rlefevre
-    -   /proc/softirqs                @rlefevre
-    -   /proc/vmstat       (system memory charts)
-    -   /proc/net/snmp6    (IPv6 charts)
-    -   /proc/self/meminfo (system memory charts)
-    -   /proc/net/dev      (network interfaces)
-    -   tc                 (linux QoS)
-
--   new/improved alarms:
-
-    -   MySQL / MariaDB alarms (incl. replication)
-    -   IPFS alarms
-    -   HAproxy alarms
-    -   UDP buffer alarms
-    -   TCP AttemptFails
-    -   ECC memory alarms
-    -   netfilter connections alarms
-    -   SNMP
-
--   new alarm notifications:
-
-    -   messagebird.com               @tech-no-logical
-    -   pagerduty.com                 @jimcooley
-    -   pushbullet.com                @tperalta82
-    -   twilio.com                    @shadycuz
-    -   HipChat
-    -   kafka
-
--   shell integration
-
-    -   shell scripts can now query netdata easily!
-
--   dashboard improvements:
-    -   dashboard is now faster on firefox, safari, opera, edge
-        (edge is still the slowest)
-    -   dashboard now has a little bigger fonts
-    -   SHIFT + mouse wheel to zoom charts, works on all browsers
-    -   perfect-scrollbar on the dashboard
-    -   dashboard 4K resolution fixes
-    -   dashboard compatibility fixes for embedding charts in
-        third party web sites
-    -   charts on custom dashboards can have common min/max
-        even if they come from different netdata servers
-    -   alarm log is now saved and loaded back so that
-        the alarm history is available at the dashboard
-
--   other improvements:
-    -   python.d.plugin has received way to many improvements
-        from many contributors!
-    -   charts.d.plugin can now be forked to support
-        multiple independent instances
-    -   registry has been re-factored to lower its memory
-        requirements (required for the public registry)
-    -   simple patterns in cgroups, disks and alarms
-    -   netdata-installer.sh can now correctly install
-        netdata in containers
-    -   supplied logrotate script compatibility fixes
-    -   spec cleanup                  @breed808
-    -   clocks and timers reworked    @rlefevre
-
- netdata has received a lot more improvements from many more
- contributors!
-
- Thank you all guys!
-
-netdata (1.4.0) - 2016-10-04
-
- At a glance:
-
--   the fastest netdata ever (with a better look too)!
-
--   improved IoT and containers support!
-
--   alarms improved in almost every way!
-
--   new plugins:
-       softnet netdev,
-       extended TCP metrics,
-       UDPLite
-       NFS v2, v3 client (server was there already),
-       NFS v4 server & client,
-       APCUPSd,
-       RetroShare
-
--   improved plugins:
-       mysql,
-       cgroups,
-       hddtemp,
-       sensors,
-       phpfm,
-       tc (QoS)
-
- In detail:
-
--   improved alarms
-
-    Many new alarms have been added to detect common kernel
-    configuration errors and old alarms have been re-worked
-    to avoid notification floods.
-
-    Alarms now support notification hysteresis (both static
-    and dynamic), notification self-cancellation, dynamic
-    thresholds based on current alarm status
-
--   improved alarm notifications
-
-    netdata now supports:
-
-    -   email notifications
-    -   slack.com notifications on slack channels
-    -   pushover.net notifications (mobile push notifications)
-    -   telegram.org notifications
-
-    For all the above methods, netdata supports role-based
-    notifications, with multiple recipients for each role
-    and severity filtering per recipient!
-
-    Also, netdata support HTML5 notifications, while the
-    dashboard is open in a browser window (no need to be
-    the active one).
-
-    All notifications are now clickable to get to the chart
-    that raised the alarm.
-
--   improved IoT support!
-
-    netdata builds and runs with musl libc and runs on systems
-    based on busybox.
-
--   improved containers support!
-
-    netdata runs on alpine linux (a low profile linux distribution
-    used in containers).
-
--   Dozens of other improvements and bugfixes
-
-netdata (1.3.0) - 2016-08-28
-
- At a glance:
-
--   netdata has health monitoring / alarms!
--   netdata has badges that can be embeded anywhere!
--   netdata plugins are now written in Python!
--   new plugins: redis, memcached, nginx_log, ipfs, apache_cache
-
- IMPORTANT:
- Since netdata now uses Python plugins, new packages are
- required to be installed on a system to allow it work.
- For more information, please check the installation page:
-
- <https://github.com/netdata/netdata/tree/master/installer#installation>
-
- In detail:
-
--   netdata has alarms!
-
-    Based on the POLL we made on github
-    (<https://github.com/netdata/netdata/issues/436>),
-    health monitoring was the winner. So here it is!
-
-    netdata now has a poweful health monitoring system embedded.
-    Please check the wiki page:
-
-    <https://github.com/netdata/netdata/tree/master/health>
-
--   netdata has badges!
-
-    netdata can generate badges with live information from the
-    collected metrics.
-    Please check the wiki page:
-
-    <https://github.com/netdata/netdata/tree/master/web/api/badges>
-
--   netdata plugins are now written in Python!
-
-    Thanks to the great work of Paweł Krupa (@paulfantom), most BASH
-    plugins have been ported to Python.
-
-    The new python.d.plugin supports both python2 and python3 and
-    data collection from multiple sources for all modules.
-
-    The following pre-existing modules have been ported to Python:
-
-    -   apache
-    -   cpufreq
-    -   example
-    -   exim
-    -   hddtemp
-    -   mysql
-    -   nginx
-    -   phpfm
-    -   postfix
-    -   sensors
-    -   squid
-    -   tomcat
-
-    The following new modules have been added:
-
-    -   apache_cache
-    -   dovecot
-    -   ipfs
-    -   memcached
-    -   nginx_log
-    -   redis
-
--   other data collectors:
-
-    -   Thanks to @simonnagl netdata now reports disk space usage.
-
--   dashboards now transfer a certain settings from server to server
-    when changing servers via the my-netdata menu.
-
-    The settings transferred are the dashboard theme, the online
-    help status and current pan and zoom timeframe of the dashboard.
-
--   API improvements:
-
-    -   reduction functions now support 'min', 'sum' and 'incremental-sum'.
-
-    -   netdata now offers a multi-threaded and a single threaded
-        web server (single threaded is better for IoT).
-
--   apps.plugin improvements:
-
-    -   can now run with command line argument 'without-files'
-        to prevent it from enumating all the open files/sockets/pipes
-        of all running processes.
-
-    -   apps.plugin now scales the collected values to match the
-        the total system usage.
-
-    -   apps.plugin can now report guest CPU usage per process.
-
-    -   repeating errors are now logged once per process.
-
--   netdata now runs with IDLE process priority (lower than nice 19)
-
--   netdata now instructs the kernel to kill it first when it starves
-    for memory.
-
--   netdata listens for signals:
-
-    -   SIGHUP to netdata instructs it to re-open its log files
-        (new logrotate files added too).
-
-    -   SIGUSR1 to netdata saves the database
-
-    -   SIGUSR2 to netdata reloads health / alarms configuration
-
--   netdata can now bind to multiple IPs and ports.
-
--   netdata now has new systemd service file (it starts as user
-    netdata and does not fork).
-
--   Dozens of other improvements and bugfixes
-
-netdata (1.2.0) - 2016-05-16
-
- At a glance:
-
--   netdata is now 30% faster
--   netdata now has a registry (my-netdata dashboard menu)
--   netdata now monitors Linux Containers (docker, lxc, etc)
-
- IMPORTANT:
- This version requires libuuid. The package you need is:
-
--   uuid-dev (debian/ubuntu), or
--   libuuid-devel (centos/fedora/redhat)
-
- In detail:
-
--   netdata is now 30% faster !
-
-    -   Patches submitted by @fredericopissarra improved overall
-        netdata performance by 10%.
-
-    -   A new improved search function in the internal indexes
-        made all searches faster by 50%, resulting in about
-        20% better performance for the core of netdata.
-
-    -   More efficient threads locking in key components
-        contributed to the overal efficiency.
-
--   netdata now has a CENTRAL REGISTRY !
-
-    The central registry tracks all your netdata servers
-    and bookmarks them for you at the 'my-netdata' menu
-    on all dashboards.
-
-    Every netdata can act as a registry, but there is also
-    a global registry provided for free for all netdata users!
-
--   netdata now monitors CONTAINERS !
-
-    docker, lxc, or anything else. For each container it monitors
-    CPU, RAM, DISK I/O (network interfaces were already monitored)
-
--   apps.plugin: now uses linux capabilities by default
-    without setuid to root
-
--   netdata has now an improved signal handler
-    thanks to @simonnagl
-
--   API: new improved CORS support
-
--   SNMP: counter64 support fixed
-
--   MYSQL: more charts, about QCache, MyISAM key cache,
-    InnoDB buffer pools, open files
-
--   DISK charts now show mount point when available
-
--   Dashboard: improved support for older web browsers
-    and mobile web browsers (thanks to @simonnagl)
-
--   Multi-server dashboards now allow de-coupled refreshes for
-    each chart, so that if one netdata has a network latency
-    the other charts are not affected
-
--   Several other minor improvements and bugfixes
-
-netdata (1.1.0) - 2016-04-20
-
- Dozens of commits that improve netdata in several ways:
-
--   Data collection: added IPv6 monitoring
--   Data collection: added SYNPROXY DDoS protection monitoring
--   Data collection: apps.plugin: added charts for users and user groups
--   Data collection: apps.plugin: grouping of processes now support patterns
--   Data collection: apps.plugin: now it is faster, after the new features added
--   Data collection: better auto-detection of partitions for disk monitoring
--   Data collection: better fireqos intergation for QoS monitoring
--   Data collection: squid monitoring now uses squidclient
--   Data collection: SNMP monitoring now supports 64bit counters
--   API: fixed issues in CSV output generation
--   API: netdata can now be restricted to listen on a specific IP
--   Core and apps.plugin: error log flood protection
--   Dashboard: better error handling when the netdata server is unreachable
--   Dashboard: each chart now has a toolbox
--   Dashboard: on-line help support
--   Dashboard: check for netdata updates button
--   Dashboard: added example /tv.html dashboard
--   Packaging: now compiles with musl libc (alpine linux)
--   Packaging: added debian packaging
--   Packaging: support non-root installations
--   Packaging: the installer generates uninstall script
-
-netdata (1.0.0) - 2016-03-22
-
--   first public release
-
-netdata (1.0.0-rc.1) - 2015-11-28
-
--   initial packaging