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Prometheus Output #175

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pysysops
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@pysysops pysysops commented Nov 20, 2016 •
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Here's an interesting output idea I had...

I've taken a naive approach to get output that matches the text format described here:
https://prometheus.io/docs/instrumenting/exposition_formats/

Here's some example output:

goss_dns{resource_id="localhost",property="resolveable",result="success"} 68436
goss_dns{resource_id="localhost",property="addrs",result="success"} 26209
goss_command{resource_id="foobar",property="exit-status",result="success"} 8798172
goss_command{resource_id="foobar",property="stderr",result="success"} 12580
goss_command{resource_id="echo 'hi'",property="exit-status",result="success"} 3230123
goss_command{resource_id="echo 'hi'",property="stdout",result="success"} 7177
goss_file{resource_id="/etc/passwd",property="exists",result="success"} 128051
goss_file{resource_id="/etc/passwd",property="mode",result="success"} 16502
goss_file{resource_id="/etc/passwd",property="owner",result="success"} 82310
goss_file{resource_id="/etc/passwd",property="group",result="success"} 51925
goss_file{resource_id="/etc/passwd",property="filetype",result="success"} 7915
goss_file{resource_id="/etc/passwd",property="contains",result="success"} 15575
goss_file{resource_id="/tmp/goss/foobar",property="exists",result="success"} 38996
goss_file{resource_id="~root",property="exists",result="success"} 150526
goss_file{resource_id="~root",property="mode",result="success"} 13414
goss_file{resource_id="/tmp",property="exists",result="success"} 8830
goss_file{resource_id="/tmp",property="mode",result="success"} 5096
goss_service{resource_id="foobar",property="enabled",result="success"} 7821491
goss_service{resource_id="foobar",property="running",result="success"} 4883760
goss_user{resource_id="root",property="exists",result="success"} 98996
goss_user{resource_id="apache",property="exists",result="success"} 41065
goss_user{resource_id="apache",property="uid",result="success"} 33580
goss_user{resource_id="apache",property="gid",result="success"} 43345
goss_user{resource_id="apache",property="home",result="success"} 34521
goss_user{resource_id="apache",property="groups",result="success"} 75610
goss_process{resource_id="foobar",property="running",result="success"} 4313
goss_process{resource_id="httpd",property="running",result="success"} 1641
goss_user{resource_id="foobar",property="exists",result="success"} 47746
goss_port{resource_id="tcp6:80",property="listening",result="success"} 5713
goss_port{resource_id="tcp6:80",property="ip",result="success"} 8581
goss_port{resource_id="tcp:9999",property="listening",result="success"} 1756
goss_group{resource_id="apache",property="exists",result="success"} 41460
goss_group{resource_id="apache",property="gid",result="success"} 71444
goss_group{resource_id="foobar",property="exists",result="success"} 35029
goss_kernelparam{resource_id="kernel.ostype",property="value",result="success"} 22934
goss_mount{resource_id="/dev",property="exists",result="success"} 445609
goss_mount{resource_id="/dev",property="opts",result="success"} 7576
goss_mount{resource_id="/dev",property="source",result="success"} 7988
goss_mount{resource_id="/dev",property="filesystem",result="success"} 1868
goss_interface{resource_id="eth0",property="exists",result="success"} 70178
goss_interface{resource_id="eth0",property="addrs",result="success"} 58664
goss_service{resource_id="autofs",property="enabled",result="success"} 12339980
goss_service{resource_id="autofs",property="running",result="success"} 39094396
goss_service{resource_id="httpd",property="enabled",result="success"} 17970486
goss_service{resource_id="httpd",property="running",result="success"} 10993788
goss_package{resource_id="httpd",property="installed",result="success"} 34295714
goss_package{resource_id="httpd",property="version",result="success"} 9533
goss_http{resource_id="https://www.google.com",property="status",result="error",error="Get https://www.google.com: dial tcp: lookup www.google.com on 172.16.67.2:53: no such host"} 44317285
goss_addr{resource_id="tcp://google.com:443",property="reachable",result="failed"} 48585913
goss_addr{resource_id="tcp://google.com:22",property="reachable",result="success"} 54879544
goss_package{resource_id="foobar",property="installed",result="success"} 36231897
goss_count 51
goss_success_count 49
goss_skipped_count 0
goss_failed_count 2
goss_duration_seconds 0.064

The metric value for each test is the duration of that particular test (r.Duration) which might be useful for graphing.

Most of the useful information is in the metric labels which makes it easy query on the prometheus server.

Currently the metrics are untyped and I'd like to get a Prometheus Server container up and running and get some screenshots to show the value of this output (if any).

@pysysops
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Closing for now. Until I get my head around Prometheus and how Goss output to it might be useful.

@pysysops pysysops closed this Nov 27, 2016
@beevelop
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@pysysops Did you have any luck, wrapping your head around this one? It would be awesome to integrate Goss with Prometheus for automated detection of system changes / continuous infrastructure testing.

@alexrudd
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@pysysops I would also really appreciate this feature.

@aelsabbahy aelsabbahy mentioned this pull request Jun 19, 2018
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@pysysops pysysops mentioned this pull request Jun 24, 2018
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petemounce added a commit to improbable-eng/goss that referenced this pull request Aug 24, 2020
@petemounce
Implement a prometheus output
6b1684b 
Fixes goss-org#175, goss-org#362, goss-org#363
@petemounce petemounce mentioned this pull request Aug 24, 2020
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petemounce added a commit to improbable-eng/goss that referenced this pull request Sep 10, 2020
@petemounce
Implement a prometheus output
96c2d07 
Fixes goss-org#175, goss-org#362, goss-org#363
petemounce added a commit to improbable-eng/goss that referenced this pull request Sep 18, 2020
@petemounce
Implement a prometheus output
cb1e134 
Fixes goss-org#175, goss-org#362, goss-org#363
petemounce added a commit to improbable-eng/goss that referenced this pull request Sep 24, 2020
@petemounce
Implement a prometheus output
ba87d31 
Fixes goss-org#175, goss-org#362, goss-org#363
petemounce added a commit to improbable-eng/goss that referenced this pull request Oct 3, 2020
@petemounce
Implement a prometheus output
c554751 
Fixes goss-org#175, goss-org#362, goss-org#363
petemounce added a commit to improbable-eng/goss that referenced this pull request Oct 18, 2020
@petemounce
Implement a prometheus output
09a6a8a 
Fixes goss-org#175, goss-org#362, goss-org#363
petemounce added a commit to improbable-eng/goss that referenced this pull request Oct 20, 2020
@petemounce
Implement a prometheus output
c604f13 
Fixes goss-org#175, goss-org#362, goss-org#363
@DracoBlue
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If somebody needs this, I created a sidecar container, who does the exporting at https://github.com/DracoBlue/goss-metrics-exporter

t2d pushed a commit to t2d/goss that referenced this pull request Apr 28, 2022
@petemounce @t2d
Implement a prometheus output
50aba8f 
Fixes goss-org#175, goss-org#362, goss-org#363
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4 participants
@pysysops @beevelop @alexrudd @DracoBlue