Add buildkite

Dockerfile

@@ -57,6 +57,13 @@
 # FROM flink:scala_2.12-java11
 # FROM codercom/code-server:latest
 # USER root
-FROM buildkite/agent:ubuntu
-ENV BUILDKITE_AGENT_TOKEN="c6be0e8718a3894eb2aaa162566a3584461f7d42a962116595"
-CMD ["start", "--token", "c6be0e8718a3894eb2aaa162566a3584461f7d42a962116595"]
+# FROM buildkite/agent:ubuntu
+# ENV BUILDKITE_AGENT_TOKEN="c6be0e8718a3894eb2aaa162566a3584461f7d42a962116595"
+# CMD ["start", "--token", "c6be0e8718a3894eb2aaa162566a3584461f7d42a962116595"]
+
+
+FROM ubuntu:latest
+RUN apt-get update && apt-get install -y curl
+TOKEN="c6be0e8718a3894eb2aaa162566a3584461f7d42a962116595" bash -c "`curl -sL https://raw.githubusercontent.com/buildkite/agent/master/install.sh`"
+CMD ["~/.buildkite-agent/bin/buildkite-agent", "start"]
+