Update go to 1.18

[sasagarw]

Signed-off-by: Sashank Agarwal sashankagarwal97@gmail.com

Fixes issue #111

Proposed Changes

• Update go version to 1.18
• Use make targets for setting up kubebuilder

Testing Done

Functional Tests:

setting up env vars
ok      github.com/keikoproj/active-monitor/api/v1alpha1        7.935s  coverage: 0.8% of statements
ok      github.com/keikoproj/active-monitor/controllers 32.873s coverage: 67.0% of statements
ok      github.com/keikoproj/active-monitor/metrics     0.824s  coverage: 81.8% of statements
?       github.com/keikoproj/active-monitor/store       [no test files]

Docker build image using go1.18:

docker build . -t keikoproj/active-monitor:latest -t keikoproj/active-monitor:latest
[+] Building 64.7s (19/19) FINISHED                                                                                                                                                                                                     
 => [internal] load build definition from Dockerfile                                                                                                                                                                               0.0s
 => => transferring dockerfile: 914B                                                                                                                                                                                               0.0s
 => [internal] load .dockerignore                                                                                                                                                                                                  0.0s
 => => transferring context: 2B                                                                                                                                                                                                    0.0s
 => [internal] load metadata for gcr.io/distroless/static:latest                                                                                                                                                                   3.5s
 => [internal] load metadata for docker.io/library/golang:1.18                                                                                                                                                                     3.8s
 => [builder  1/11] FROM docker.io/library/golang:1.18@sha256:a452d6273ad03a47c2f29b898d6bb57630e77baf839651ef77d03e4e049c5bf3                                                                                                     0.0s
 => [internal] load build context                                                                                                                                                                                                  0.0s
 => => transferring context: 147.80kB                                                                                                                                                                                              0.0s
 => [stage-1 1/3] FROM gcr.io/distroless/static:latest@sha256:21d3f84a4f37c36199fd07ad5544dcafecc17776e3f3628baf9a57c8c0181b3f                                                                                                     2.1s
 => => resolve gcr.io/distroless/static:latest@sha256:21d3f84a4f37c36199fd07ad5544dcafecc17776e3f3628baf9a57c8c0181b3f                                                                                                             0.0s
 => => sha256:21d3f84a4f37c36199fd07ad5544dcafecc17776e3f3628baf9a57c8c0181b3f 1.67kB / 1.67kB                                                                                                                                     0.0s
 => => sha256:ce02701f96fe64fda4d82afba2429aa048e08acbb8b1ecf991da872fafe672ad 426B / 426B                                                                                                                                         0.0s
 => => sha256:fad7103772a21bcff605c8e2ef9502d505a7b5aa72fc455ca892aa32d44b0560 462B / 462B                                                                                                                                         0.0s
 => => sha256:9880fb5de7c72b0f434dc16d69a5083c77d3b0fc79b0f4f3faafb10070db91a6 804.10kB / 804.10kB                                                                                                                                 2.0s
 => => extracting sha256:9880fb5de7c72b0f434dc16d69a5083c77d3b0fc79b0f4f3faafb10070db91a6                                                                                                                                          0.1s
 => CACHED [builder  2/11] WORKDIR /workspace                                                                                                                                                                                      0.0s
 => [builder  3/11] COPY go.mod go.mod                                                                                                                                                                                             0.0s
 => [builder  4/11] COPY go.sum go.sum                                                                                                                                                                                             0.0s
 => [builder  5/11] RUN go mod download                                                                                                                                                                                           44.3s
 => [builder  6/11] COPY main.go main.go                                                                                                                                                                                           0.0s
 => [builder  7/11] COPY api/ api/                                                                                                                                                                                                 0.0s
 => [builder  8/11] COPY controllers/ controllers/                                                                                                                                                                                 0.0s
 => [builder  9/11] COPY metrics/ metrics/                                                                                                                                                                                         0.0s
 => [builder 10/11] COPY store/ store/                                                                                                                                                                                             0.0s
 => [builder 11/11] RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o active-monitor-controller main.go                                                                                                     16.1s
 => [stage-1 2/3] COPY --from=builder /workspace/active-monitor-controller .                                                                                                                                                       0.1s
 => exporting to image                                                                                                                                                                                                             0.1s
 => => exporting layers                                                                                                                                                                                                            0.1s
 => => writing image sha256:2a6847bfee0643bbb1f82d1d335baee88a36d838fceeea2a4ea3b5c0d494837b                                                                                                                                       0.0s
 => => naming to docker.io/keikoproj/active-monitor:latest                                                                                                                                                                         0.0s

Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them
updating kustomize image patch file for manager resource
sed -i'' -e 's@image: .*@image: '"keikoproj/active-monitor:latest"'@' ./config/default/manager_image_patch.yaml

[codecov]

Codecov Report

Merging #112 (098271e) into master (1490176) will increase coverage by 0.46%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #112      +/-   ##
==========================================
+ Coverage   60.83%   61.29%   +0.46%     
==========================================
  Files           3        3              
  Lines         863      863              
==========================================
+ Hits          525      529       +4     
+ Misses        252      249       -3     
+ Partials       86       85       -1     

Impacted Files	Coverage Δ
controllers/healthcheck_controller.go	60.95% <0.00%> (+0.47%)	⬆️

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