oidc-proxy update script

ops/update-oidc-proxy.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -e
+
+: ${GOOGLE_CLOUD_PROJECT:?}
+: ${VAULT_ADDR:?}
+: ${ENVIRONMENT:?}
+: ${SUFFIX:?}
+
+# the paths we'll use will be relative to this script
+WD=$( dirname "${BASH_SOURCE[0]}" )
+NOW=$(date +%Y-%m-%d_%H-%M-%S)
+DATA_REPO_TAG="${GOOGLE_CLOUD_PROJECT}_${NOW}"
+SCRATCH=/tmp/deploy-scratch
+
+# Make sure kubectl is pointing at the right project
+KUBECTL_CONTEXT=$(kubectl config current-context)
+if [[ $KUBECTL_CONTEXT != *${GOOGLE_CLOUD_PROJECT}* ]]; then
+    echo "the kubernetes context (${KUBECTL_CONTEXT}) does not match your GOOGLE_CLOUD_PROJECT: ${GOOGLE_CLOUD_PROJECT}"
+    echo "the easiest way to change it is using the context menu after clicking on the Docker icon in your top bar"
+    exit 1
+fi
+
+# make a temporary directory for rendering, we'll delete it later
+mkdir -p $SCRATCH
+
+# render environment-specific oidc deployment and ingress configs then create them
+consul-template -template "${WD}/k8s/deployments/oidc-proxy-deployment.yaml.ctmpl:${SCRATCH}/oidc-proxy-deployment.yaml" -once
+kubectl --namespace=data-repo apply -f "${SCRATCH}/oidc-proxy-deployment.yaml"
+
+rm -r $SCRATCH