pmdematagoda / victims-web-test-anu-w3g2

victims-server-openshift

This repo allows you to deploy a new instance of the victims-web server on openshift.

Running on OpenShift

Prerequisites

1. You have a valid account with OpenShift
2. You have followed the instructions at https://www.openshift.com/get-started
3. You have rhc installed and ready

Creating the app

One Shot Deployment

This is pretty straight forward, run the following command. The app should be deployed to http://victims-NAMESPACE.rhcloud.com. See bottom for a sample output.

rhc app create victims mongodb-2.2 rockmongo-1.1 python-2.7 --from-code git://github.com/victims/victims-server-openshift.git

Note: The above can be used for development purposes and will be deployed on a shared gear. This cannot be used with --scaling as rockmongo cannot be scaled. If you want to deploy with scaling enabled, use:

rhc app create victims mongodb-2.2 python-2.7 --scaling --from-code git://github.com/victims/victims-server-openshift.git

If you'd like to merge in any upstream changes as they are available, you need to configure remote/upstream. This can be done as follows:

git remote add upstream https://github.com/victims/victims-server-openshift.git

Alternative Deployment

This can be useful if the One Shot option fails or if you want to configure the instance from build 1.

rhc app create victims mongodb-2.2 rockmongo-1.1 python-2.7
cd victims
git remote add upstream -m master git://github.com/victims/victims-server-openshift.git
git pull -s recursive -X theirs upstream master
# Make any configuration changes here and commit them.
git push origin master

Merging upstream changes

Changes from upstream for the openshift wrapper app can be merged in and the app redeployed by executing:

git pull --rebase upstream master
git push origin master

Note: This requires remote/usptream to be configured. (See above)

Importing data

1. Get the app's SSH address by running rhc app show victims
2. SSH into the server.
3. Download the data file you want to import to $OPENSHIFT_DATA_DIR
4. Run the following command replacing $INPUTFILE with your file name.

mongoimport -d $OPENSHIFT_APP_NAME -c hashes --type json --file $OPENSHIFT_DATA_DIR/$INPUTFILE  -h $OPENSHIFT_MONGODB_DB_HOST  -u admin -p $OPENSHIFT_MONGODB_DB_PASSWORD --port $OPENSHIFT_MONGODB_DB_PORT

Configuring the deploytment

Application Configuration

Any application configuration can be pushed by changing the configs/victimsweb.cfg file in the repo. This will be used instead of the application.cfg provided by victims-web. Alternatively, a file $OPENSHIFT_DATA_DIR/victimsweb.cfg can be created so that the application uses this instead of configs/victimsweb.cfg.

Build Hook Configuration

We use configs/victimsweb.build.env file for doing a few build time tricks. This file is sourced before a the build hook executes.

1. Branches/Tags: You can specify this as VICTIMS_GIT_BRANCH=master. By default the master branch is checked out and used.
2. Specify your fork: This can be done by setting VICTIMS_GIT_URL to your repository url. This will delete any existing checkout.
3. Clean checkout: You can request this by setting VICTIMS_GIT_CLEAN=0 to 1.

Sample creation output

$ rhc app create victims mongodb-2.2 python-2.7 --from-code git://github.com/victims/victims-server-openshift.git
Application Options
-------------------
  Namespace:   abn
  Cartridges:  mongodb-2.2, python-2.7
  Source Code: git://github.com/victims/victims-server-openshift.git
  Gear Size:   default
  Scaling:     no

Creating application 'victims' ... done

Waiting for your DNS name to be available ... done

Downloading the application Git repository ...
Cloning into 'victims'...
Warning: Permanently added the RSA host key for IP address '**.***.***.**' to the list of known hosts.

Your application code is now in 'victims'

victims @ http://victims-abn.rhcloud.com/ (uuid: **********************)
--------------------------------------------------------------------------
  Created:         7:33 PM
  Gears:           1 (defaults to small)
  Git URL:         ssh://$[e-mail]/~/git/victims.git/
  Initial Git URL: git://github.com/victims/victims-server-openshift.git
  SSH:             $[e-mail]

  python-2.7 (Python 2.7)
  -----------------------
    Gears: Located with mongodb-2.2

  mongodb-2.2 (MongoDB NoSQL Database 2.2)
  ----------------------------------------
    Gears:          Located with python-2.7
    Connection URL: mongodb://$OPENSHIFT_MONGODB_DB_HOST:$OPENSHIFT_MONGODB_DB_PORT/
    Database Name:  victims
    Password:       ***********
    Username:       admin

RESULT:
Application victims was created.
MongoDB 2.2 database added.  Please make note of these credentials:
   Root User:     admin
   Root Password: ***********
   Database Name: victims
Connection URL: mongodb://$OPENSHIFT_MONGODB_DB_HOST:$OPENSHIFT_MONGODB_DB_PORT/