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⚠️ make UseExistingCluster a pointer to support explicitly op… #463

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adohe-zz
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@adohe-zz adohe-zz commented Jun 2, 2019

…t-out in the code

just as what #461 mentioned, make UseExistingCluster a pointer thus gives a way to explicitly opt-out in the code.

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Jun 2, 2019
@k8s-ci-robot k8s-ci-robot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Jun 2, 2019
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adohe-zz commented Jun 2, 2019

/assign @DirectXMan12

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minor comments, otherwise lgtm

func (te *Environment) useExistingCluster() bool {
if te.UseExistingCluster == nil {
useExistingCluster := strings.ToLower(os.Getenv(envUseExistingCluster)) == "true"
te.UseExistingCluster = &useExistingCluster
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no need to populate this here -- just return the env var without populating

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comment addressed, ptal

@adohe-zz adohe-zz force-pushed the make_useexistingcluster_pointer branch from a0caa74 to c9aad37 Compare June 4, 2019 02:39
if te.UseExistingCluster == nil {
return strings.ToLower(os.Getenv(envUseExistingCluster)) == "true"
}
return *te.UseExistingCluster == true
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nit: no need for == true here, since it's a bool

@adohe-zz adohe-zz force-pushed the make_useexistingcluster_pointer branch from c9aad37 to 0d3fbbc Compare June 11, 2019 07:23
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comment addressed and CI happy @DirectXMan12 ptal

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/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jun 11, 2019
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: adohe, DirectXMan12

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jun 11, 2019
@k8s-ci-robot k8s-ci-robot merged commit 386a7bd into kubernetes-sigs:master Jun 11, 2019
@adohe-zz adohe-zz deleted the make_useexistingcluster_pointer branch June 12, 2019 09:17
DirectXMan12 pushed a commit that referenced this pull request Jan 31, 2020
use controller-runtime logging in controller
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4 participants