Add metadata.csv to python.d.plugin (#14959)

* add metadata.csv to several modules

* second batch of adding metadata.csv

* more metrics.csv's, also do a fix

* revert READMEs and some fixes

* add metrics.csv for ceph

* evaluate dovecot metrics.csv

* add metrics.csv for fail2ban

* add metrics.csv to gearman

* revert go_expvar README

* revert dovecot README

* minor fix

* add metrics.csv for hddtemp

* add metrics.csv for hpssa

* Revert icecast README

* add metrics.csv for ipfs

* evaluate lightspeed metrics.csv

* add metrics.csv to megacli

* add metrics.csv for memcached

* revert nsd readme

* improve memcached metric titles

* add metrics.csv for openldap

* add metrics.csv for oracledb

* revert postfix README

* evaluate retroshare

* evaluate samba

* evaluate sensors

* evaluate squid

* evaluate tor

* evaluate traefik

* evaluate w1sensor

* add metrics.csv for zscores

* add metrics.csv for varnish

* add metrics.csv for uwsgi

* add metrics.csv for tomcat

* add metrics.csv for spigotmc

* add metrics.csv for smartd_log

* add metrics.csv for riakkv

* add metrics.csv for rethinkdbs

* add metrics.csv for puppet

* add metrics.csv for nvidia_smi

* add metrics.csv for haproxy

* make use of quotation marks only when needed

* revert exim README

* revert rest of READMEs

* updates

---------

Co-authored-by: ilyam8 <ilya@netdata.cloud>

1 files changed, 18 insertions, 0 deletions

diff --git a/collectors/python.d.plugin/varnish/metrics.csv b/collectors/python.d.plugin/varnish/metrics.csv
new file mode 100644
index 0000000000..bafb9fd176
--- /dev/null
+++ b/collectors/python.d.plugin/varnish/metrics.csv
@@ -0,0 +1,18 @@
+metric,scope,dimensions,unit,description,chart_type,labels,plugin,module
+varnish.session_connection,,"accepted, dropped",connections/s,Connections Statistics,line,,python.d.plugin,varnish
+varnish.client_requests,,received,requests/s,Client Requests,line,,python.d.plugin,varnish
+varnish.all_time_hit_rate,,"hit, miss, hitpass",percentage,All History Hit Rate Ratio,stacked,,python.d.plugin,varnish
+varnish.current_poll_hit_rate,,"hit, miss, hitpass",percentage,Current Poll Hit Rate Ratio,stacked,,python.d.plugin,varnish
+varnish.cached_objects_expired,,objects,expired/s,Expired Objects,line,,python.d.plugin,varnish
+varnish.cached_objects_nuked,,objects,nuked/s,Least Recently Used Nuked Objects,line,,python.d.plugin,varnish
+varnish.threads_total,,None,number,Number Of Threads In All Pools,line,,python.d.plugin,varnish
+varnish.threads_statistics,,"created, failed, limited",threads/s,Threads Statistics,line,,python.d.plugin,varnish
+varnish.threads_queue_len,,in queue,requests,Current Queue Length,line,,python.d.plugin,varnish
+varnish.backend_connections,,"successful, unhealthy, reused, closed, recycled, failed",connections/s,Backend Connections Statistics,line,,python.d.plugin,varnish
+varnish.backend_requests,,sent,requests/s,Requests To The Backend,line,,python.d.plugin,varnish
+varnish.esi_statistics,,"errors, warnings",problems/s,ESI Statistics,line,,python.d.plugin,varnish
+varnish.memory_usage,,"free, allocated",MiB,Memory Usage,stacked,,python.d.plugin,varnish
+varnish.uptime,,uptime,seconds,Uptime,line,,python.d.plugin,varnish
+varnish.backend,Backend,"header, body",kilobits/s,Backend {backend_name},area,,python.d.plugin,varnish
+varnish.storage_usage,Storage,"free, allocated",KiB,Storage {storage_name} Usage,stacked,,python.d.plugin,varnish
+varnish.storage_alloc_objs,Storage,allocated,objects,Storage {storage_name} Allocated Objects,line,,python.d.plugin,varnish