Greg Karekinian
37 lines
1.4 KiB
Markdown
37 lines
1.4 KiB
Markdown
# Migration
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This cookbook has been migrated from recipes and attributes to custom resources.
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## Removed Entry Points
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The `recipes/` and `attributes/` directories were removed. Wrapper cookbooks should call the resources directly and pass property values instead of overriding `node['prometheus']` attributes.
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Legacy runit, upstart, and SysV init behavior was removed. Services are managed with Chef's `systemd_unit` resource.
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## Resource Mapping
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Use these resources in place of the old recipes:
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* `prometheus_install` replaces `prometheus::binary`, `prometheus::shell_binary`, and `prometheus::source`.
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* `prometheus_config` replaces the Prometheus configuration portion of `prometheus::default`.
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* `prometheus_service` replaces `prometheus::service`.
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* `prometheus_alertmanager_install` replaces `prometheus::alertmanager_binary` and `prometheus::alertmanager_source`.
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* `prometheus_alertmanager_config` replaces the Alertmanager configuration portion of `prometheus::alertmanager`.
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* `prometheus_alertmanager_service` replaces the Alertmanager service portion of `prometheus::alertmanager`.
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* `prometheus_job` remains available and now uses explicit properties instead of node attributes.
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## Example
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```ruby
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prometheus_install 'prometheus'
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prometheus_config 'prometheus'
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prometheus_job 'prometheus' do
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scrape_interval '15s'
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target 'localhost:9090'
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end
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prometheus_service 'prometheus'
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```
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