[CI] reuse configuration from the workers if possible (elastic#24184)

.ci/scripts/install-kind.sh

@@ -7,7 +7,35 @@ KIND_VERSION=${KIND_VERSION:?$MSG}
 HOME=${HOME:?$DEFAULT_HOME}
 KIND_CMD="${HOME}/bin/kind"
 
+if command -v kind
+then
+ echo "Found Kind. Checking version.."
+ FOUND_KIND_VERSION=$(kind --version 2>&1 >/dev/null | awk '{print $3}')
+ if [ "$FOUND_KIND_VERSION" == "$KIND_VERSION" ]
+ then
+ echo "Versions match. No need to install Kind. Exiting."
+ exit 0
+ fi
+fi
+
+echo "UNMET DEP: Installing Kind"
+
+OS=$(uname -s| tr '[:upper:]' '[:lower:]')
+ARCH=$(uname -m| tr '[:upper:]' '[:lower:]')
+if [ "${ARCH}" == "aarch64" ] ; then
+ ARCH_SUFFIX=arm64
+else
+ ARCH_SUFFIX=amd64
+fi
+
 mkdir -p "${HOME}/bin"
 
-curl -sSLo "${KIND_CMD}" "https://github.com/kubernetes-sigs/kind/releases/download/${KIND_VERSION}/kind-linux-amd64"
-chmod +x "${KIND_CMD}"
+if curl -sSLo "${KIND_CMD}" "https://github.com/kubernetes-sigs/kind/releases/download/${KIND_VERSION}/kind-${OS}-${ARCH_SUFFIX}" ; then
+ chmod +x "${KIND_CMD}"
+else
+ echo "Something bad with the download, let's delete the corrupted binary"
+ if [ -e "${KIND_CMD}" ] ; then
+ rm "${KIND_CMD}"
+ fi
+ exit 1
+fi

.ci/scripts/install-kubectl.sh

@@ -7,8 +7,36 @@ K8S_VERSION=${K8S_VERSION:?$MSG}
 HOME=${HOME:?$DEFAULT_HOME}
 KUBECTL_CMD="${HOME}/bin/kubectl"
 
+if command -v kubectl
+then
+ echo "Found kubectl. Checking version.."
+ FOUND_KUBECTL_VERSION=$(kubectl version --client --short 2>&1 >/dev/null | awk '{print $3}')
+ if [ "${FOUND_KUBECTL_VERSION}" == "${K8S_VERSION}" ]
+ then
+ echo "Versions match. No need to install kubectl. Exiting."
+ exit 0
+ fi
+fi
+
+echo "UNMET DEP: Installing kubectl"
+
 mkdir -p "${HOME}/bin"
 
-curl -sSLo "${KUBECTL_CMD}" "https://storage.googleapis.com/kubernetes-release/release/${K8S_VERSION}/bin/linux/amd64/kubectl"
-chmod +x "${KUBECTL_CMD}"
+OS=$(uname -s| tr '[:upper:]' '[:lower:]')
+ARCH=$(uname -m| tr '[:upper:]' '[:lower:]')
+if [ "${ARCH}" == "aarch64" ] ; then
+ ARCH_SUFFIX=arm64
+else
+ ARCH_SUFFIX=amd64
+fi
+
+if curl -sSLo "${KUBECTL_CMD}" "https://storage.googleapis.com/kubernetes-release/release/${K8S_VERSION}/bin/${OS}/${ARCH_SUFFIX}/kubectl" ; then
+ chmod +x "${KUBECTL_CMD}"
+else
+ echo "Something bad with the download, let's delete the corrupted binary"
+ if [ -e "${KUBECTL_CMD}" ] ; then
+ rm "${KUBECTL_CMD}"
+ fi
+ exit 1
+fi
 

.ci/scripts/install-terraform.sh

@@ -7,12 +7,42 @@ TERRAFORM_VERSION=${TERRAFORM_VERSION:?$MSG}
 HOME=${HOME:?$MSG}
 TERRAFORM_CMD="${HOME}/bin/terraform"
 
-OS=$(uname -s | tr '[:upper:]' '[:lower:]')
+if command -v terraform
+then
+ echo "Found Terraform. Checking version.."
+ FOUND_TERRAFORM_VERSION=$(terraform --version | awk '{print $2}' | sed s/v//)
+ if [ "$FOUND_TERRAFORM_VERSION" == "$TERRAFORM_VERSION" ]
+ then
+ echo "Versions match. No need to install Terraform. Exiting."
+ exit 0
+ fi
+fi
+
+echo "UNMET DEP: Installing Terraform"
 
 mkdir -p "${HOME}/bin"
 
-curl -sSLo - "https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_${OS}_amd64.zip" > ${TERRAFORM_CMD}.zip
-unzip -o ${TERRAFORM_CMD}.zip -d $(dirname ${TERRAFORM_CMD})
-rm ${TERRAFORM_CMD}.zip
+OS=$(uname -s| tr '[:upper:]' '[:lower:]')
+ARCH=$(uname -m| tr '[:upper:]' '[:lower:]')
+if [ "${ARCH}" == "aarch64" ] ; then
+ ARCH_SUFFIX=arm64
+elif [ "${ARCH}" == "x86_64" ] ; then
+ ARCH_SUFFIX=amd64
+elif [ "${ARCH}" == "i686" ] ; then
+ ARCH_SUFFIX=386
+else
+ ARCH_SUFFIX=arm
+fi
+
+if curl -sSLo - "https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_${OS}_${ARCH_SUFFIX}.zip" > "${TERRAFORM_CMD}.zip" ; then
+ unzip -o "${TERRAFORM_CMD}".zip -d "$(dirname ${TERRAFORM_CMD})"
+ rm "${TERRAFORM_CMD}".zip
 
-chmod +x "${TERRAFORM_CMD}"
+ chmod +x "${TERRAFORM_CMD}"
+else
+ echo "Something bad with the download, let's delete the corrupted binary"
+ if [ -e "${TERRAFORM_CMD}" ] ; then
+ rm "${TERRAFORM_CMD}"
+ fi
+ exit 1
+fi