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added further explanation + minor fixes

This commit is contained in:
Felix Kunde 2019-04-09 11:00:43 +02:00
parent 13be07e85c
commit cc55870ed0
1 changed files with 14 additions and 6 deletions
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docs/developer.md
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@ -318,8 +318,16 @@ kubectl logs acid-minimal-cluster-0
## Introduce additional configuration parameters ## Introduce additional configuration parameters
In the case you want to add functionality to the operator that shall be In the case you want to add functionality to the operator that shall be
controlled via the operator configuration there are a few placed that need to controlled via the operator configuration there are a few places that need to
be updated. First define the parameters in: be updated. As explained [here](reference/operator_parameters.md), it's possible
to configure the operator either with a ConfigMap or CRD, but currently we aim
to synchronize parameters everywhere.
Note: If one option is defined in the operator configuration and in the cluster
[manifest](../manifests/complete-postgres-manifest.yaml), the latter takes
precedence.
So, first define the parameters in:
* the [ConfigMap](../manifests/configmap.yaml) manifest * the [ConfigMap](../manifests/configmap.yaml) manifest
* the CR's [default configuration](../manifests/postgresql-operator-default-configuration.yaml) * the CR's [default configuration](../manifests/postgresql-operator-default-configuration.yaml)
* the Helm chart [values](../charts/postgres-operator/values.yaml) * the Helm chart [values](../charts/postgres-operator/values.yaml)
@ -331,10 +339,10 @@ manifest files:
* [config.go](../pkg/util/config/config.go) * [config.go](../pkg/util/config/config.go)
The operator behavior has to be implemented at least in [k8sres.go](../pkg/cluster/k8sres.go). The operator behavior has to be implemented at least in [k8sres.go](../pkg/cluster/k8sres.go).
Please, reflect your changes in the tests, for example in: Please, reflect your changes in tests, for example in:
* [config-test.go](../pkg/util/config/config-test.go) * [config_test.go](../pkg/util/config/config_test.go)
* [k8sres_test.go](../pkg/cluster/k8sres-test.go) * [k8sres_test.go](../pkg/cluster/k8sres_test.go)
* [cluster_test.go](../cluster/k8sres-test.go) * [util_test.go](../pkg/apis/acid.zalan.do/v1/util_test.go)
Finally, document the new configuration option(s) for the operator in its Finally, document the new configuration option(s) for the operator in its
[reference](reference/operator_parameters.md) document and explain the feature [reference](reference/operator_parameters.md) document and explain the feature