diff --git a/kythe/release/kubernetes/buildkite/Dockerfile b/kythe/release/kubernetes/buildkite/Dockerfile
deleted file mode 100644
index bccce4c765..0000000000
--- a/kythe/release/kubernetes/buildkite/Dockerfile
+++ /dev/null
@@ -1,43 +0,0 @@
-# Copyright 2018 The Kythe Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-FROM buildkite/agent:3-ubuntu
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update && \
-    apt-get upgrade -y && \
-    apt-get install -y \
-      # Setup dependencies
-      gcc git curl wget \
-      # Required by go tool build of Kythe
-      libleveldb-dev libbrotli-dev \
-      # rules_go dependencies \
-      patch \
-      # Kythe C++ dependencies
-      clang uuid-dev flex bison \
-      # Kythe misc local tool dependencies
-      asciidoc source-highlight graphviz parallel && \
-    apt-get clean
-
-# Install Go
-RUN curl -L https://dl.google.com/go/go1.11.5.linux-amd64.tar.gz | tar -C /usr/local -xz
-
-ENV PATH=$PATH:/usr/local/go/bin
-
-# Install bazelisk.
-RUN go get github.com/bazelbuild/bazelisk && \
-  ln -s /root/go/bin/bazelisk /usr/local/bin/bazel
-
-ADD bazelrc /root/.bazelrc
diff --git a/kythe/release/kubernetes/buildkite/bazelrc b/kythe/release/kubernetes/buildkite/bazelrc
deleted file mode 100644
index faa0db6c83..0000000000
--- a/kythe/release/kubernetes/buildkite/bazelrc
+++ /dev/null
@@ -1,3 +0,0 @@
-build --noshow_loading_progress
-test --test_output=errors --test_summary=terse --test_verbose_timeout_warnings
-test --test_tag_filters=-flaky
diff --git a/kythe/release/kubernetes/buildkite/cloudbuild.yaml b/kythe/release/kubernetes/buildkite/cloudbuild.yaml
deleted file mode 100644
index 802643abc5..0000000000
--- a/kythe/release/kubernetes/buildkite/cloudbuild.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-steps:
-- name: gcr.io/cloud-builders/docker
-  id: 'Build image'
-  args:
-  - build
-  - -t
-  - gcr.io/$PROJECT_ID/buildkite-agent
-  - .
-- name: gcr.io/cloud-builders/docker
-  id: 'Push image'
-  args:
-  - push
-  - gcr.io/$PROJECT_ID/buildkite-agent
-timeout: 1800s # 30 minute timeout
-images:
-  - gcr.io/$PROJECT_ID/buildkite-agent
diff --git a/kythe/release/kubernetes/buildkite/deploy.sh b/kythe/release/kubernetes/buildkite/deploy.sh
deleted file mode 100755
index 55318dddde..0000000000
--- a/kythe/release/kubernetes/buildkite/deploy.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash -e
-#
-# Copyright 2019 The Kythe Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Script to build and deploy the kythe-repo/buildkite-agent on Kubernetes.
-# Note: if only the image has changed, kubectl apply will not work by itself
-#       and must be followed by:
-#       kubectl rollout restart deployment.app/buildkite-agent
-cd "$(dirname "$0")"
-
-if [[ "$1" == --cloud ]]; then
-  gcloud builds submit .
-else
-  docker build -t gcr.io/kythe-repo/buildkite-agent .
-  docker push gcr.io/kythe-repo/buildkite-agent
-fi
-kubectl apply -f deployment.yaml
diff --git a/kythe/release/kubernetes/buildkite/deployment.yaml b/kythe/release/kubernetes/buildkite/deployment.yaml
deleted file mode 100644
index a90565e0b3..0000000000
--- a/kythe/release/kubernetes/buildkite/deployment.yaml
+++ /dev/null
@@ -1,42 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: buildkite-agent
-  labels:
-    app: buildkite-agent
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: buildkite-agent
-  template:
-    metadata:
-      labels:
-        app: buildkite-agent
-    spec:
-      containers:
-        - name: buildkite-agent
-          image: gcr.io/kythe-repo/buildkite-agent
-          imagePullPolicy: Always
-          securityContext:
-            privileged: true
-          env:
-            - name: BUILDKITE_AGENT_TOKEN
-              valueFrom: {secretKeyRef: {name: buildkite-agent, key: token}}
-            - name: GOOGLE_APPLICATION_CREDENTIALS
-              value: /var/secrets/google/kythe-repo-e018b733306f.json
-          volumeMounts:
-            - name: google-cloud-key
-              mountPath: /var/secrets/google
-            - name: docker-binary
-              mountPath: /usr/bin/docker
-            - name: docker-socket
-              mountPath: /var/run/docker.sock
-      volumes:
-        - name: google-cloud-key
-          secret:
-            secretName: buildkite-agent-rbe-key
-        - name: docker-binary
-          hostPath: {path: /usr/bin/docker}
-        - name: docker-socket
-          hostPath: {path: /var/run/docker.sock}
diff --git a/kythe/release/kubernetes/buildkite/setup.sh b/kythe/release/kubernetes/buildkite/setup.sh
deleted file mode 100755
index e36971beb3..0000000000
--- a/kythe/release/kubernetes/buildkite/setup.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash -e
-#
-# Copyright 2019 The Kythe Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# Script for configuring kubectl to talk to the buildkite-agent cluster by
-# default.
-# This should be run prior to running deploy.sh, but only needs to be run once.
-CLUSTER=buildkite-agent-cluster
-ZONE=us-central1-a
-PROJECT=kythe-repo
-
-gcloud container clusters get-credentials $CLUSTER --zone $ZONE --project $PROJECT