[
https://issues.apache.org/jira/browse/BEAM-4130?focusedWorklogId=135710&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-135710
]
ASF GitHub Bot logged work on BEAM-4130:
----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Aug/18 14:38
Start Date: 17/Aug/18 14:38
Worklog Time Spent: 10m
Work Description: asfgit closed pull request #6238: [BEAM-4130] Build
Docker image for Flink's JobServer
URL: https://github.com/apache/beam/pull/6238
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/runners/flink/job-server-container/Dockerfile
b/runners/flink/job-server-container/Dockerfile
new file mode 100644
index 00000000000..a9aff21b6d6
--- /dev/null
+++ b/runners/flink/job-server-container/Dockerfile
@@ -0,0 +1,26 @@
+###############################################################################
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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 openjdk:8
+MAINTAINER "Apache Beam <[email protected]>"
+
+ADD target/beam-runners-flink_2.11-job-server.jar /opt/apache/beam/jars/
+ADD target/flink-job-server.sh /opt/apache/beam/
+
+WORKDIR /opt/apache/beam
+ENTRYPOINT ["./flink-job-server.sh"]
diff --git a/runners/flink/job-server-container/build.gradle
b/runners/flink/job-server-container/build.gradle
new file mode 100644
index 00000000000..4d5f53316e3
--- /dev/null
+++ b/runners/flink/job-server-container/build.gradle
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+
+/**
+ * Build a Docker image to bootstrap FlinkJobServerDriver which requires a
Java environment.
+ * Alternatively, it can also be bootstrapped through
:beam-runners-flink_2.11-job-server:runShadow
+ * or by directly running the generated JAR file.
+ */
+
+apply plugin: org.apache.beam.gradle.BeamModulePlugin
+applyDockerNature()
+
+description = "Apache Beam :: Runners :: Flink :: Job Server :: Container"
+
+configurations {
+ dockerDependency
+}
+
+dependencies {
+ dockerDependency project(path: ":beam-runners-flink_2.11-job-server",
configuration: "shadow")
+}
+
+task copyDockerfileDependencies(type: Copy) {
+ // Required Jars
+ from configurations.dockerDependency
+ rename 'beam-runners-flink_2.11-job-server.*.jar',
'beam-runners-flink_2.11-job-server.jar'
+ into "build/target"
+ // Entry script
+ from file("./flink-job-server.sh")
+ into "build/target"
+}
+
+docker {
+ name containerImageName(name: "flink-job-server")
+ files "./build/"
+}
+
+// Ensure that we build the required resources and copy and file dependencies
from related projects
+dockerPrepare.dependsOn copyDockerfileDependencies
diff --git a/runners/flink/job-server-container/flink-job-server.sh
b/runners/flink/job-server-container/flink-job-server.sh
new file mode 100755
index 00000000000..399e5e4c64a
--- /dev/null
+++ b/runners/flink/job-server-container/flink-job-server.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+###############################################################################
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+###############################################################################
+
+### Just a simple script to bootstrap the FlinkJobServerDriver
+### For the environment, see the Dockerfile
+
+# The following (forking to the background, then waiting) enables to use
CTRL+C to kill the container.
+# We're PID 1 which doesn't handle signals. By forking the Java process to the
background,
+# a PID > 1 is created which handles signals. After the command shuts down,
the script and
+# thus the container will also exit.
+
+java -cp "jars/*" org.apache.beam.runners.flink.FlinkJobServerDriver "$@" &
+wait
diff --git a/settings.gradle b/settings.gradle
index 01ea889a542..a606b17cf80 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -42,6 +42,8 @@ include "beam-runners-flink_2.11"
project(":beam-runners-flink_2.11").dir = file("runners/flink")
include "beam-runners-flink_2.11-job-server"
project(":beam-runners-flink_2.11-job-server").dir =
file("runners/flink/job-server")
+include "beam-runners-flink_2.11-job-server-container"
+project(":beam-runners-flink_2.11-job-server-container").dir =
file("runners/flink/job-server-container")
include "beam-runners-gcp-gcemd"
project(":beam-runners-gcp-gcemd").dir = file("runners/gcp/gcemd")
include "beam-runners-gcp-gcsproxy"
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Issue Time Tracking
-------------------
Worklog Id: (was: 135710)
Time Spent: 4h 50m (was: 4h 40m)
> Portable Flink runner JobService entry point in a Docker container
> ------------------------------------------------------------------
>
> Key: BEAM-4130
> URL: https://issues.apache.org/jira/browse/BEAM-4130
> Project: Beam
> Issue Type: New Feature
> Components: runner-flink
> Reporter: Ben Sidhom
> Assignee: Maximilian Michels
> Priority: Minor
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> The portable Flink runner exists as a Job Service that runs somewhere. We
> need a main entry point that itself spins up the job service (and artifact
> staging service). The main program itself should be packaged into an uberjar
> such that it can be run locally or submitted to a Flink deployment via `flink
> run`.
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