163 lines
8.7 KiB
Markdown
163 lines
8.7 KiB
Markdown
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# Pinpoint-Docker for Pinpoint
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Official git repository of Dockerized components of the [Pinpoint Application Monitoring](http://naver.github.io/pinpoint/).
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Installing Pinpoint with these docker files will take approximately 10min. to check out the features of pinpoint.
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## What is Pinpoint
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[Pinpoint](https://github.com/naver/pinpoint), is the world's leading open-source application monitoring solution - trusted by millions of users around the globe.
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It supports and helps you understand your application in a glance and allow you to build world-class, high-quality software.
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## Supported Tags
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- 1.8.0
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- 1.7.3
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- 1.7.2
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## Requirements
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- [docker 18.02.0+](https://docs.docker.com/compose/compose-file/)
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## How to install Pinpoint?
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You can easily bring up an entire Dockerized Pinpoint(latest release) environment by using [Docker Compose](https://docs.docker.com/compose/) with any of the provided `docker-compose.yml` files as below.
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With `docker-compose.yml` under *Pinpoint-Docker* folder brings up all the environment attached with Pinpoint-QuickStart(sample app).
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To monitor your agent see [configuration part](#configurations) for further details.
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```
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git clone https://github.com/naver/pinpoint-docker.git
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cd pinpoint-docker
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docker-compose pull && docker-compose up -d
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```
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If you'd like to bring up the previous release. Try with docker-compose file from other tags.
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You can also just build the image with `docker-compose up -d` command without pulling the image. But you can reduce the time to 1/3 by just downloading them.
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This will install and run all services required to run all features in Pinpoint in docker containers joined with same network.
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- Pinpoint-Web Server
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- Pinpoint-Collector
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- Pinpoint-Agent
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- Pinpoint-Flink(just for certain feature)
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- Pinpoint-Zookeeper
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- Pinpoint-Hbase
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- Pinpoint-QuickStart(a sample application)
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- Pinpoint-Mysql(just for certain feature)
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This may take several minutes to download all necessary images.
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You can replace `QuickStart` application part with your application to start monitoring.
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- check [`Testing QuickStart application`](#testing-quickstart-application) for a quick demo of pinpoint
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- check [`Monitoring YOUR Application`](#monitoring-your-application) part for further details
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### Mysql (optional)
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The Pinpoint-Mysql is necessary to use 'Alarm' feature. It's server is running on port 13306 and contains the data structure used to register users, groups, and alerts to be sent.
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To send email alerts, you must make BATCH_ENABLE=true and change the other mail-related environment variables (MAIL_HOST, MAIL_PORT, MAIL_USERNAME, MAIL_PASSWORD, MAIL_PROPERTIES_MAIL_SMTP_FROM, ...) to the Pinpoint-Web server in *.env* file.
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For more information checkout [Setting Alarm](http://naver.github.io/pinpoint/alarm.html) in Pinpoint documentation.
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### Flink configuration (optional)
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The Pinpoint-Flink is necessary to use ['Application Inspector'](http://naver.github.io/pinpoint/applicationinspector.html) feature.
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After all containers are started and ready to go. There is one more thing to do to use all existing features in Pinpoint.
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It's not mandatory, but to use all the features and since it's a simple task, let's take care of it.
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Register a `job` on to pinpoint-flink server.
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You can build the `job` from the [open-source of Pinpoint](https://github.com/naver/pinpoint), additional guide is [here](https://github.com/naver/pinpoint/blob/master/doc/application-inspector.md#application-inspector).
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or
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you can simply upload pre-built jar file under pinpoint-flink/build/pinpoint-flink-job-{pinpoint-version}.jar (beware of the version, it should matched with *PINPOINT_VERSION* in .env file)
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If anyone have solution to put the job file into flink image without doing manually, please let us know.
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Pinpoint-Flink server is running on [port 8081](http://localhost:8081/#/submit). From `submit new job` menu
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Submit the jar file with *com.navercorp.pinpoint.flink.StatStreamingVer2Job* in entry class as below image.
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### Testing QuickStart application
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Now you are ready to monitor the sample application(Pinpoint-QuickStart [port 8000](http://localhost:8000)) provided.
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If you can't find any connected application from Pinpoint-Web's first page([port 8079](http://localhost:8079) as default), don't panic and wait for a while.
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It will take some time for Pinpoint to retrieve the application's information when running for the first time.
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## Monitoring YOUR Application
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Pinpoint-Agent only prepares required libraries for triggering Pinpoint-Agent.
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Running and configuring agents is manual action done by the user, but don't worry it's very simple.
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If you are not familiar with Pinpoint concept, please read: [Overview](http://naver.github.io/pinpoint/overview.html#architecture),
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[Agents Installation](http://naver.github.io/pinpoint/installation.html#5-pinpoint-agent)
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**You will need to attach *Pinpoint-Agent* to your application.**
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Running Pinpoint-Agent docker-compose separately, Examples are [here](https://github.com/naver/pinpoint-docker/tree/master/pinpoint-agent-attach-example).
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Otherwise, you can check how [Pinpoint-Quickstart](https://github.com/naver/pinpoint-docker/blob/master/docker-compose.yml) is attached to Pinpoint-Agent with docker-compose.
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We'll try to create more examples along the way.
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If anyone who can share their dockerfile, it's always welcome.
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## Distributed System
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Until now, every components are in one docker, single-node approach, which is excellent for test and development.
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It provides an easy way to prototype new ideas and use cases, as well as try out new functionality and the latest Pinpoint releases.
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It’s not intended nor supported for production use.
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You can use `docker-compose` and `.env` files under each folder to install the modules separately into several servers.
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If containers are separated, ip configurations in `.env` must be changed within.
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For example, if you want your application running from a docker and rest of Pinpoint in another.
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You can remove *pinpoint-agent* and *pinpoint-quickstart* from docker-compose.yml and run to establish all necessary component of pinpoint.
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And create another docker-compose.yml just like one under pinpoint-quickstart folder to run your application.
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Finally, since agent needs to acknowledge the collector ip. collector ip needs to be changed in .env.
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## Configurations
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Configuration relies on supplying `docker-compose` with environment variables defined in `.env` file. So it's recommended to change variables only from `.env` file.
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With `docker-compose` in this repository. You can create stand-alone containers that are needed to run most of the features in Pinpoint.
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**Ports** can be also configured in .env file.
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(Default ports are Pinpoint-Web:8079, Quickstart:8000 and Flink:8081 as configured in .env file)
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Pinpoint-Zookeeper is just an example of using zookeeper image. You can modify docker-compose files to suit your needs.
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For more specific details on what the values represents in *.env* file. Please check [Pinpoint Github Repository](https://github.com/naver/pinpoint) or
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[Pinpoint Web properties](https://github.com/naver/pinpoint/blob/master/web/src/main/resources/pinpoint-web.properties), [Pinpoint Collector properties](https://github.com/naver/pinpoint/blob/master/collector/src/main/resources/pinpoint-collector.properties), [Pinpoint Agent configuration](https://github.com/naver/pinpoint/blob/master/agent/src/main/resources-release/pinpoint.config).
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Please note that only essential configuration options are adopted to pinpoint-docker(docker-compose).
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## logs
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You can check logs produced by these services
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```
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docker logs <containerId>
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```
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You can also easily change the log level from *.env* file.
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## Any Issues or Suggestions?
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Feel free to share any problems and suggestions via [Pinpoint GitHub Issue page](https://github.com/naver/pinpoint/issues).
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Contributions on the pinpoint-docker image is also always welcome.
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## License
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Pinpoint is licensed under the Apache License, Version 2.0.
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See [LICENSE](https://github.com/naver/pinpoint/blob/master/LICENSE) for full license text.
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```
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Copyright 2018 NAVER Corp.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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```
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