Yannis Zarkadas
bb24d8efa0
The Cassandra sidecar uses the Jolokia javaagent to expose a REST API of Cassandra's administrative interface, which is normally only exposed via JMX, a Java-only RPC protocol. Update the Jolokia javaagent to a newer version, containing new features and security bug fixes. Signed-off-by: Yannis Zarkadas <yanniszark@arrikto.com>
40 lines
1.4 KiB
Docker
40 lines
1.4 KiB
Docker
#Copyright 2018 The Rook Authors. All rights reserved.
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#
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#Licensed under the Apache License, Version 2.0 (the "License");
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#you may not use this file except in compliance with the License.
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#You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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#Unless required by applicable law or agreed to in writing, software
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#distributed under the License is distributed on an "AS IS" BASIS,
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#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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#See the License for the specific language governing permissions and
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#limitations under the License.
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FROM alpine:3.12
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ARG ARCH
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ARG TINI_VERSION
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ARG JOLOKIA_VERSION=1.6.2
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ADD rook /usr/local/bin/
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# Add files for the sidecar
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RUN mkdir -p /sidecar
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RUN mkdir -p /sidecar/plugins
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ADD rook /sidecar/
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# Jolokia plugin for JMX<->HTTP
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ADD "https://search.maven.org/remotecontent?filepath=org/jolokia/jolokia-jvm/${JOLOKIA_VERSION}/jolokia-jvm-${JOLOKIA_VERSION}-agent.jar" /sidecar/plugins/jolokia.jar
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# JMX exporter for prometheus metrics
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ADD "https://repo1.maven.org/maven2/io/prometheus/jmx/jmx_prometheus_javaagent/0.11.0/jmx_prometheus_javaagent-0.11.0.jar" /sidecar/plugins/jmx_prometheus.jar
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# Run tini as PID 1 and avoid signal handling issues
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ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-static-${ARCH} /sidecar/tini
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RUN chmod +x /sidecar/tini && chmod +x /usr/local/bin/rook
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ENTRYPOINT ["/sidecar/tini", "--", "/usr/local/bin/rook"]
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CMD [""]
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