Use config package to handle all controller configurations

Description

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

.gitlab/ci/.build-container.yml

-variables:
-  DOCKER_TLS_CERTDIR: "/certs"
-
-build-docker:
-  before_script:
-    - echo "override global before script"
+.build: &build
   stage: build
-  allow_failure: false
-  needs: []
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [ "" ]
   variables:
-    TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_BRANCH
-  tags:
-    - shell-builder
-
+    TAG: $CI_COMMIT_BRANCH
   rules:
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
       variables:
-        TAG: $CI_REGISTRY_IMAGE:latest
+        TAG: latest
     - if: $CI_COMMIT_BRANCH == "develop"
       variables:
-        TAG: $CI_REGISTRY_IMAGE:develop
+        TAG: develop
         BUILDARGS: -race
     - when: always
-    - variables:
-        TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
- 
+  before_script:
+      # replace all slashes in the tag with hyphen, because slashes are not allowed in tags
+    - TAG=${TAG//\//-}
+    - mkdir -p /kaniko/.docker
+    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" >/kaniko/.docker/config.json
+  needs: []
+
+build-testing-image:
+  script:
+    - /kaniko/executor
+      --cache=true
+      --context "$CI_PROJECT_DIR"
+      --dockerfile "Dockerfile"
+      --build-arg "GOLANG_VERSION=$GOLANG_VERSION"
+      --build-arg "BUILDARGS=$BUILDARGS"
+      --destination "$GOSDN_TESTING_IMAGE"
+      --target "installer"
+  <<: *build
+
+build-image:
   script:
-   - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-   - docker build --build-arg GITLAB_USER=$GO_MODULES_USER --build-arg GITLAB_TOKEN=$GO_MODULES_ACCESS_TOKEN --build-arg BUILDARGS=$BUILDARGS -t $DOCKER_IMAGE_SHA .
-   - docker push $DOCKER_IMAGE_SHA
-   - docker tag $DOCKER_IMAGE_SHA $TAG
-   - docker push $TAG
-   - docker build --target installer --build-arg GITLAB_USER=$GO_MODULES_USER --build-arg GITLAB_TOKEN=$GO_MODULES_ACCESS_TOKEN --build-arg BUILDARGS=$BUILDARGS -t ${CI_REGISTRY_IMAGE}:testing_${CI_PIPELINE_ID} .
-   - docker push ${CI_REGISTRY_IMAGE}:testing_${CI_PIPELINE_ID}
+    - /kaniko/executor
+      --cache=true
+      --context "$CI_PROJECT_DIR"
+      --dockerfile "Dockerfile"
+      --build-arg "GOLANG_VERSION=$GOLANG_VERSION"
+      --build-arg "BUILDARGS=$BUILDARGS"
+      --destination "$GOSDN_IMAGE"
+      --destination "$CI_REGISTRY_IMAGE:$TAG"
+  <<: *build