buildbot linux config

containers/buildbot-linux/entrypoint.sh

@@ -35,11 +35,15 @@ gosu "$USER" bash -c 'SCCACHE_DIR="${SCCACHE_DIR}" SCCACHE_IDLE_TIMEOUT=0 SCCACH
 
 # configure buildbot
 mkdir -p /build/buildbot
-buildbot-worker create-worker /build/buildbot $BUILDBOT_ADDRESS $BUILDBOT_NAME $BUILDBOT_PASSWORD
-# TODO: update buildbot information.
-chown -R ${USER}:${USER} /build/buildbot
-
-gosu "$USER" bash -c 'CC=clang CXX=clang++ LD=LLD buildbot-worker start /build/buildbot'
+if [[ -z "${BUILDBOT_ADDRESS+x}" ]]; then
+  echo "Not starting buildbot as BUILDBOT_ADDRESS is not set"
+else
+  buildbot-worker create-worker /build/buildbot $BUILDBOT_ADDRESS $BUILDBOT_NAME $BUILDBOT_PASSWORD
+  echo "llvm-premerge-buildbots <llvm-premerge-buildbots@google.com>" > /build/buildbot/info/admin
+  echo "Setup analogous to linux agent for to Pull Request checks" > /build/buildbot/info/host
+  chown -R ${USER}:${USER} /build/buildbot
+  gosu "$USER" bash -c 'CC=clang CXX=clang++ LD=LLD buildbot-worker start /build/buildbot'
+fi
 
 # Run with tini to correctly pass exit codes.
 exec /usr/bin/tini -g -- $@

kubernetes/buildbot/linux-test.yaml

@@ -0,0 +1,59 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the the Apache License v2.0 with LLVM Exceptions (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://llvm.org/LICENSE.txt
+#
+# 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.
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: buildbot-linux-test
+spec:
+  replicas: 1
+  strategy:
+    rollingUpdate:
+      maxUnavailable: 1
+      maxSurge: 0
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      app: buildbot-linux-test
+  template:
+    metadata:
+      labels:
+        app: buildbot-linux-test
+    spec:
+      containers:
+        - name: runner
+          image: us-central1-docker.pkg.dev/llvm-premerge-checks/docker/buildbot-linux:latest
+          resources:
+            limits:
+              cpu: 55
+              memory: 200Gi
+            requests:
+              cpu: 55
+              memory: 200Gi
+          volumeMounts:
+            - name: workdir
+              mountPath: /build
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                 fieldPath: metadata.name
+            # BUILDBOT_ADDRESS is not set so it will not start the buildbot
+            # see entrypoint of container.
+      volumes:
+        - name: workdir
+          emptyDir: {}
+      nodeSelector:
+        cloud.google.com/gke-nodepool: linux-56
+      terminationGracePeriodSeconds: 30

kubernetes/buildbot/linux.yaml

@@ -33,7 +33,7 @@ spec:
     spec:
       containers:
         - name: runner
-          image: gcr.io/llvm-premerge-checks/buildbot-linux:latest
+          image: us-central1-docker.pkg.dev/llvm-premerge-checks/docker/buildbot-linux:latest
           resources:
             limits:
               cpu: 55

kubernetes/buildkite/linux.yaml

@@ -34,7 +34,7 @@ spec:
     spec:
       containers:
         - name: runner
-          image: gcr.io/llvm-premerge-checks/buildkite-linux:latest
+          image: us-central1-docker.pkg.dev/llvm-premerge-checks/docker/buildkite-linux:latest
           resources:
             limits:
               cpu: 55