Merge branch 'fix/gcp-variant' into 'master'

fix(gcp): reduce scope of GCP App Default Creds script to template

See merge request to-be-continuous/kubernetes!90

templates/gitlab-ci-k8s-gcp.yml

@@ -56,8 +56,7 @@ variables:
   
   K8S_KUBECTL_IMAGE: $[[ inputs.kubectl-image ]]
 
-.gcp-provider-auth:
-  before_script:
+.k8s-gcp-adc:
   - echo "Installing GCP authentication with env GOOGLE_APPLICATION_CREDENTIALS file"
   - echo $GCP_JWT > "$CI_BUILDS_DIR/.auth_token.jwt"
   - |-
@@ -101,7 +100,7 @@ variables:
       aud: "$GCP_OIDC_AUD"
   before_script:
     - !reference [.k8s-scripts]
-    - !reference [.gcp-provider-auth, before_script]
+    - !reference [.k8s-gcp-adc]
     - install_ca_certs "${CUSTOM_CA_CERTS:-$DEFAULT_CA_CERTS}"
     - k8s_login
 
@@ -111,6 +110,6 @@ variables:
       aud: "$GCP_OIDC_AUD"
   before_script:
     - !reference [.k8s-scripts]
-    - !reference [.gcp-provider-auth, before_script]    
+    - !reference [.k8s-gcp-adc]
     - install_ca_certs "${CUSTOM_CA_CERTS:-$DEFAULT_CA_CERTS}"
     - k8s_login
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