feature/aws-iam-authenticator

Dockerfile

@@ -6,7 +6,7 @@ ARG HELM_VERSION=3.2.1
 ARG KUBECTL_VERSION=1.17.5
 
 # https://docs.aws.amazon.com/eks/latest/userguide/install-aws-iam-authenticator.html
-ARG AWS_IAM_AUTH_VERSION=1.16.8
+ARG AWS_IAM_AUTH_VERSION_URL
 
 # Install helm (latest release)
 # ENV BASE_URL="https://storage.googleapis.com/kubernetes-helm"
@@ -27,7 +27,7 @@ RUN apk add --update --no-cache curl && \
     chmod +x /usr/bin/kubectl
 
 # Install aws-iam-authenticator (latest version)
-RUN curl -LO https://amazon-eks.s3.us-west-2.amazonaws.com/${AWS_IAM_AUTH_VERSION}/2020-04-16/bin/linux/amd64/aws-iam-authenticator && \
+RUN curl -LO ${AWS_IAM_AUTH_VERSION_URL} && \
     mv aws-iam-authenticator /usr/bin/aws-iam-authenticator && \
     chmod +x /usr/bin/aws-iam-authenticator
 

build.sh

@@ -10,12 +10,18 @@
 
 build() {
 
+  # helm latest
   helm=$(curl -s https://github.com/helm/helm/releases/latest)
   helm=$(echo $helm\" |grep -oP '(?<=tag\/v)[0-9][^"]*')
   echo $helm
 
+  # aws-iam-authenticator latest
+  iam_auth=$(curl -s https://docs.aws.amazon.com/eks/latest/userguide/install-aws-iam-authenticator.html|grep iam-auth |grep linux|head -1)
+  iam_auth_url=$(echo ${iam_auth} |grep -oP '(?<=curl -o aws-iam-authenticator )[^<]*'|head -1)
+  echo ${iam_auth_url}
+
   echo "Found new version, building the image ${image}:${tag}"
-  docker build --no-cache --build-arg KUBECTL_VERSION=${tag} --build-arg HELM_VERSION=${helm} -t ${image}:${tag} .
+  docker build --no-cache --build-arg KUBECTL_VERSION=${tag} --build-arg HELM_VERSION=${helm} --build-arg AWS_IAM_AUTH_VERSION_URL="${iam_auth_url}" -t ${image}:${tag} .
 
   # run test
   version=$(docker run -ti --rm ${image}:${tag} helm version --client)