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Table of contents generated with markdown-toc

Purpose

  • Run apache/tika document parse
  • Exists as docker-compose because this works with azure CLI
  • Guide: (Apache Tika) https://tika.apache.org/

Usage

  • docker-compose up
  • docker-compose down

Features

  • Tika is stateless so no mounts or networks required for demo
  • Sample scripts provided for various Azure PaaS services.

Docker Management

See README.md in the root of this repo for interesting docker commands.

IDE Integration

No IDE integrations specific to this project are called out at this time.

Azure PaaS container deployments

This section describes simple Azure deployments for Azure Container Service, Azure App Service and Azure Service Fabric.

Azure Container Service Azure App Service Azure Service Fabric
Container yes yes yes
Redirect port no no no
manual scale out no yes yes
Autoscale no no no
Load Balancer no no yes

Preparations

CLI

  1. Install the CLI - https://docs.microsoft.com/en-us/cli/azure/install-azure-cli-windows?view=azure-cli-latest
  2. If deploying in azure service fabric you also need
    1. Install sfctl - https://docs.microsoft.com/en-us/azure/service-fabric/service-fabric-cli
      1. pip install -I sfctl

Shell and Variables

  1. Open a bash command prompt and cd into the appropriate PaaS directory
  2. copy azure-variables.sh-template to azure-variables.sh
  3. Edit azure-variable.sh to set your values
  4. Windows Bash: If running on Windows using bash uncomment these two lines in azure-variables.sh
    1. shopt -s expand_aliases
    2. alias az='az.cmd'
  5. Run script azure-0... to log into Azure and set subscription
  6. Scroll down in this page to the service of choice

Tika Parser jar in Azure Container Service

Scripts pull image from DockerHub as repository. No obvious way to use port 80 remapped to 9998. Scripts derived from Microsoft Documentation

Deploy

  1. Run script azure-1... to create the resource group
  2. Run script azure-2... to create the container instance deploy the app
    1. This may take 5 minutes

Test

  1. Test the app with GET to http://<cluster-name>.eastus.azurecontainer.io:9998. The app is running on port 9998
  2. You can see the configuration built by Azure in the Azure Portal for the App Service --> Settings --> Export Template

Teardown

  1. Run script azure-3... to destroy the container instance and undeploy the app
  2. Run script azure-4... to teardown the resource group.
    1. This may take 5 minutes

Tika Parser jar in Azure App Service

Scripts pull image from DockerHub as repository. Scripts derived from Microsoft Documentation

Deploy

  1. Run script azure-1... to create the resource group and and App Plan
  2. Run script azure-2... to deploy the app
    1. This may take 5 minutes

Deploy

  1. Test the app with GET to http://<cluster-name>.azurewebsites.com. The app is running on port 80
  2. You can see the configuration built by Azure in the Azure Portal for the App Service --> Settings --> Export Template

Deploy

  1. Run script azure-3... to undeploy the app
  2. Run script azure-4... to teardown the resource group.
    1. This may take 5 minutes

Tika Parser jar on Azure Service Fabric

Scripts derived from Microsoft Documentation

Execute

  1. Run script azure-1... to create the resource group and ServiceFabric cluster.
    1. This may take 20 minutes
    2. Will start a 5 node cluster and deploy app
  2. Run script azure-2... to deploy the app

Test

  1. Test the app with GET to http://<cluster-name>.<region>.cloudapp.azure.com. The app is running on port 80

Teardown

  1. Run script azure-3... to undeploy the app
  2. Run script azure-4... to teardown the resource group.
    1. This may take 20 minutes

Video Walkthrough