Version 3 #30

deadtrickster · 2016-09-03T23:27:40Z

Breaking Changes:

invalid_metric_arity tuple changed. Added metric real arity to invalid_metric_arity error tuple;
fix histogram,summary:observe_duration arguments order (Registry now goes first);
changed collect_mf/3,2 args order;
default collectors env key changed to 'collectors';
default instrumenters env key changed to 'instrumenters';
prometheus_buckets removed deprecations
generate_linear/3,
generate_exponential/3;
prometheus_histogram: removed deprecated bounds config support;
tweak histogram_invalid_buckets error tuple. It always has three elements now;
prometheus_histogram:*_buckets functions are private.

Deprecations:

deprecate prometheus_collector:register/deregister;
deprecate metric:new,declare/2.

What's new:

added metric real arity to invalid_metric_arity error tuple;
:value returns undefined for unknown label set;
:set,reset,value raise unknown_metric|invalid_metric_arity;
:observe,observe_duration,track_inprogress raise unknown_metric|invalid_metric_arity;
:d functions raise unknown_metric|invalid_metric_arity before gen_server:cast;
:new,declare/1 accept registry key;
prometheus_registry:register_collector(s),deregister_collector/1;
prometheus_registry:collector_registeredp/1;
gauge:set accepts undefined which is rendered as NaN;
new error messages;
track_inprogress/observe_duration raise invalid_value error when Fun is not a function;
gauge (d)inc/(d)dec;
gauge:set_duration;
:remove - can remove series for a given label set;
untyped metric support;
erlang_vm_system_info_collector;
new time measurement system New time measurement system #32;
gen_server:call support with custom timeout Make call/cast configurable for dinc/dobserve. #33.

Other

rebar3 updated;
coveralls integration;
tests, refactors;
docs.

add metric real arity to invalid_metric_arity error tuple

test counter:inc,reset,value throw unknown_metric|invalid_metric_arity

counter:value should return undefined if labels combination is unknown gauge:value should return undefined if labels combination is unknown gauge:set,reset,value throw unknown_metric|invalid_metric_arity gauge:set_to_current_time,track_inprogress should throw unknown_metric|invalid_metric_arity [b] fix histogram,summary:observe_duration arguments order (Registry should go firts) summary:observe,observe_duration,reest,value should throw unknown_metric|invalid_metric_arity summary:value should return undefined if labels combination doesn't exist histogram:observe,observe_duration,reset,value,buckets should throw unknown_metric|invalid_metric_arity histogram:value should return undefined if labels combination doesn't exist dobserve/dinc should throw unknown_metric/invalid_metric_arity before casting

generate_linear/3, generate_exponential/3

[e] Support for registry spec key added. closes #27.

@deprecated

Properly use @deprecated tag Add @Private tags Break prometheus_metric:value type to subtypes

…ests

…also tests

coveralls · 2016-09-14T23:56:18Z

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coveralls · 2016-09-15T19:44:57Z

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coveralls · 2016-09-15T20:00:18Z

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coveralls · 2016-09-15T20:29:45Z

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coveralls · 2016-09-15T20:33:19Z

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coveralls · 2016-09-15T20:33:36Z

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coveralls · 2016-09-15T20:35:43Z

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coveralls · 2016-09-15T20:48:17Z

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coveralls · 2016-09-15T20:56:56Z

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coveralls · 2016-09-16T00:49:05Z

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coveralls · 2016-09-16T00:58:02Z

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coveralls · 2016-09-16T01:17:50Z

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coveralls · 2016-09-16T01:21:30Z

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coveralls · 2016-09-16T01:22:39Z

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coveralls · 2016-09-16T10:18:19Z

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deadtrickster added 30 commits September 2, 2016 23:50

[e][b] invalid_metric_arity tuple changed

0eef981

add metric real arity to invalid_metric_arity error tuple

[t] reorganize eunit test files

bd34804

[t] counter tests

a97d3d0

test counter:inc,reset,value throw unknown_metric|invalid_metric_arity

[documentation]

80b8f6d

[r][d] prometheus_buckets: remove deprecations

7fecc1f

generate_linear/3, generate_exponential/3

[r][d] prometheus_histogram: remove deprecated bounds config support

c442457

move DEPRECATED macro to promtheus.hrl

65a411b

[documentation]

c942bee

[e][d] Deprecate metric:new,declare/2.

9963748

[e] Support for registry spec key added. closes #27.

[documentation]

ada96fc

Properly use @deprecated tag Add @Private tags Break prometheus_metric:value type to subtypes

bump to 3.0.0-alpha1

041f3f8

[documentation]

0e2f20a

remove unused label_pair imports

456c75d

[d] deprecate prometheus_collector:register/deregister

e849b4e

[e] a few collectors (de)registration shortcuts

2465aa1

[b] change collect_mf/3,2 args order

475885f

[t] basic vm collectors tests

6e1b624

bump version to 3.0.0-alpha2

23cfba1

update rebar3

c9aab04

attempt coveralls integration

18adeb4

[t] fix standard metrics registration tests

1710cb5

[t][b] default collectors app env key changed to 'collectors', also t…

e8a3637

…ests

[t][b] default instrumenters app env key changed to 'instrumenters', …

75cf16b

…also tests

[e] introduce prometheus_registry:collector_registeredp/1

7ac5bf1

[t]

54381be

optimize prometheus_text_format:escape_label_value/1

e4b4889

[e][t] allow & test NaN gauge

33b92a4

[t] Fix default histogram buckets, add undefined buckets error test

d93596d

bump to 3.0.0-alpha3

6d873a9

deadtrickster force-pushed the version-3 branch from d361076 to d025ba1 Compare September 17, 2016 19:32

deadtrickster added 11 commits September 17, 2016 22:44

[doc] prometheus_vm_statistics_collector docs

1ec6e19

vm_memory_collector docs

b55ccbe

fix system_info collector metrics key

63f3cd2

[doc] prometheus_vm_system_info_collector docs

4db25b3

fix #36

0883961

move docs to doc/, otherwise edoc won't pick up overview.edoc

c5c8ba6

close #35

396cf67

more vm_statistics_collector tests

2358894

more vm_memory_collector tests

7a68a5b

more system info collector tests

442122f

improve docs

6dd56bf

deadtrickster force-pushed the version-3 branch from d025ba1 to 6dd56bf Compare September 17, 2016 19:44

deadtrickster merged commit 1a1d199 into master Sep 17, 2016

deadtrickster deleted the version-3 branch October 25, 2016 14:47

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Version 3 #30

Version 3 #30

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Version 3 #30

Version 3 #30

Conversation

deadtrickster commented Sep 3, 2016 • edited

Breaking Changes:

Deprecations:

What's new:

Other

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