Simplified change for cluster-provided kubectl comands

[IronTooch]

SUMMARY

This update is related to numerous issues filed related to use of the Makefile for kubectl that is provided by a cluster by Kubernates clusters like Minikube. This allows for one change in the Makefile that adjusts all the kubectl uses in the Makefile.

While this does not fix the issues (below), it simplifies and clarifies the changes needed by a user to be able to use the instructions for installation.

• Create new instance with 0.14.0 fails: /bin/sh: 1: kubectl: not found #590
• Following the Basic Install - fails on kubectl not found #614
• /bin/sh: kubectl: command not found make: *** [deploy] Error 127 #678
• AWX Operator make deploy [Makefile:89: deploy] Error 127 #765

ISSUE TYPE

• Bug, Docs Fix or other nominal change

ADDITIONAL INFORMATION

Following change, if users are using Minikube, developers can just change the single KUBECTL_CMD variable from kubectl to minikube kubectl --

Before change

make deploy
/bin/sh: 1: kubectl: not found
make: *** [Makefile:146: deploy] Error 127

After change

make deploy
namespace/awx created
customresourcedefinition.apiextensions.k8s.io/awxbackups.awx.ansible.com created
customresourcedefinition.apiextensions.k8s.io/awxmeshingresses.awx.ansible.com created
customresourcedefinition.apiextensions.k8s.io/awxrestores.awx.ansible.com created
customresourcedefinition.apiextensions.k8s.io/awxs.awx.ansible.com created
serviceaccount/awx-operator-controller-manager created
role.rbac.authorization.k8s.io/awx-operator-awx-manager-role created
role.rbac.authorization.k8s.io/awx-operator-leader-election-role created
clusterrole.rbac.authorization.k8s.io/awx-operator-metrics-reader created
clusterrole.rbac.authorization.k8s.io/awx-operator-proxy-role created
rolebinding.rbac.authorization.k8s.io/awx-operator-awx-manager-rolebinding created
rolebinding.rbac.authorization.k8s.io/awx-operator-leader-election-rolebinding created
clusterrolebinding.rbac.authorization.k8s.io/awx-operator-proxy-rolebinding created
configmap/awx-operator-awx-manager-config created
service/awx-operator-controller-manager-metrics-service created
deployment.apps/awx-operator-controller-manager created
root@axiom:/opt/awx-operator# 

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud