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Build dashboard with pre-defined data source #90

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#167
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Build dashboard with pre-defined data source#90
#167
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DifferentialOrange
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bugSomething isn't workingcode healthImprove code readability, simplify maintenance and so ondashboardRelated to dashboard template part of repo
@DifferentialOrange

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@DifferentialOrange
DifferentialOrange
opened on Jul 2, 2021

It's impossible to build json with fixed datasource since all dashboards choose target type based on template variable value

grafana-dashboard/dashboard/common.libsonnet

Lines 75 to 88 in 845e88c

if datasource == '${DS_PROMETHEUS}' then
prometheus.target(
expr=std.format('rate(%s{job=~"%s"}[%s])',
[metric_name, job, rate_time_range]),
legendFormat='{{alias}}',
)
else if datasource == '${DS_INFLUXDB}' then
influxdb.target(
policy=policy,
measurement=measurement,
group_tags=['label_pairs_alias'],
alias='$tag_label_pairs_alias',
).where('metric_name', '=', metric_name)
.selectField('value').addConverter('mean').addConverter('non_negative_derivative', ['1s']),

If someone decides to build compiled dashboard with myinflux datasource, it won't work out.

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