Munin contributed plugins

Update oracle_sysstat_ plugin

• Add modules
  logon
  cputime
  blockrw
  redosize
  eventwaitnetwork
  eventwaitadministrative
  eventwaitconfiguration

• Update modules
  cachehit: Changed to calculate hit ratio between munin-node update intervals by CDEF...

set dovecot plugin to mode 0755, fixes issue #785

Revert "python3 dependency fixed (backport)"

Merge pull request #780 from alexanikanov/master

add plugin for PUMA monitoring

Merge pull request #776 from shakemid/add_oracle_plugins

Added plugins for Oracle Database.

Add comments for evals

Fix to remove ${sqlplus_opts} to supress shellcheck warnings

Added oracle_sysstat_ plugin

[apache_logparser] remove unused 'type' setting

the manual common/combined type detection was replaced with an
automatism earlier

[apache_logparser] carefully import unavailable module 'File::Tail::Multi

this will allow travis checks again

Add minimal POD documentation

Merge pull request #764 from nyetwurk/master

Prevent data corruption if output fields of "tc -s" vary, stack children lines

Merge pull request #772 from acranox/arcstat_emptylines

Pass over empty lines in the arcstats (Closes: #680)

Merge pull request #771 from leeclemens/mtr_title

Add source as first 'hop' (Closes: #692)

Make whitespace consistent, converting tabs to 4 spaces and fixing indents

Add source HOST to graph_title

[chrony] fix whitespace issues

[chrony] determine path of "chronyc" via "which"

[chrony] switch from bash to sh; fix shell style issues

proc_mem_by_user:
- use of bash
- don't corrupt rrd files when "root" (or any unclean value) is requested

[asterisk] cleanup linebreak handling and single/plurals (Closes: #698)

• the total is 0 if there is only one channel active (due to "channel"
  vs. "channels")
• linebreaks "\r\n" are expected

See https://github.com/munin-monitoring/contrib/issues/698

Merge pull request #748 from shtrom/backup-manager

[backup-manager] Rudimentary backup-manager plugin

[fresh_backup] Add missing reference to backup-manager

Signed-off-by: Olivier Mehani <shtrom@ssji.net>

Set family to auto in tc_.pod as well

Add documentation and example graphs for the tc_ plugin

Merge pull request #724 from nichok/master

Fix for pymongo > 3.0 and connection support of MongoClient only

[deborphan] No longer dependent on bashisms

Signed-off-by: Olivier Mehani <shtrom@ssji.net>

Merge pull request #765 from CristianDeluxe/postfix_stats

Postfix stats - Rewritten plugin

Sellcheck disables and “eval” removed

draw mode changed to AREASTACK

no duplicated code, area graph, only first result

Chenged family to “contrib”

Use simple quotes and better graph config

Rewrited Plugin

[file_length_] Cleanup and shellcheck

Signed-off-by: Olivier Mehani <shtrom@ssji.net>

Merge pull request #739 from RubenKelevra/patch-2

plugins: network/udp-statistics: added more fields

[udp-statistics] rename 'errors' field, add more fields

Merge pull request #2 from avian2/add-systemd

Fix remaining issues with systemd_units plugin

systemd_units: add doublequote around $extinfo

systemd_units: fix indent

[systemd_units] Rename, remove unused mode logic and cleanup syntax

Signed-off-by: Olivier Mehani <shtrom@ssji.net>

Output fields of tc can vary, possibly causing corrupted data to be gathered.

Look specifically for the "bytes" keyword

Cosmetic whitespace uniformity

Merge pull request #763 from sumpfralle/transmission-ratios-assembling

[tr_ratios] documentation and configuration

[tr_ratios] add documentation

[tr_ratios] switch from bash to sh; quoting

To get rid of non ascii characters in graphs

[upnpc_] Move to network/ and document graphs

Signed-off-by: Olivier Mehani <shtrom@ssji.net>

Merge pull request #761 from sumpfralle/monit-parser-with-xml

[monit_parser] change input format to XML; retrieve via URL (Closes: #558)

Use sh shebang

Don't need bash-specific features, after all