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Luca Cinquini edited this page Nov 8, 2016 · 37 revisions

Description

This repository contains Docker images for running ESGF services in various node configurations.

Pre-Requisites

A host system with the latest version of Docker Engine installed (at this time, Docker 1.12+). Tested on MacOSX and Linux CentOS.

Quick Start

The following instructions explain how to run an ESGF node as a set of interacting Docker containers on your host system. Docker Engine must be up and running before proceeding.

  • Clone the current repository, cd to the top-level directory:

  • Define your environment:

    • ESGF_HOSTNAME must reference the Fully Qualified Domain Name of the host where the containers will be running:
      • on linux:
        • export ESGF_HOSTNAME=`hostname`
      • on mac:
        • export ESGF_HOSTNAME=my-node.esgf.org
        • edit /private/etc/hosts and map my-node.esgf.org to the IP of the Docker machine you are using, for example: 192.168.99.100 my-node.esgf.org
    • ESGF_CONFIG must reference a directory on the host system that will store all the site-specific configuration:
      • for example: export ESGF_CONFIG=~/esgf_config
      • mkdir -p $ESGF_CONFIG
    • ESGF_DATA must reference the root of the data directory on your host
      • for example: export ESGF_DATA=~/esgf_data
      • mkdir -p $ESGF_DATA

  • Initialize your node configuration: create a self-signed certificate for $ESGF_HOSTNAME and populate the $ESGF_CONFIG directory with initial content.

    • from the scripts/ directory: ./esgf_node_init.sh

  • Optional: pre-download the latest version of all ESGF Docker images. If not done now, the images will be pulled down automatically one by one when each service is started.

    • from the scripts/ directory: ./docker_pull_all.sh

  • Start all ESGF services in daemon mode, then look at the combined logs:

    • from the top-level esgf/ directory: docker-compose up -d
    • docker-compose logs -f

  • Do some testing:

    • In a browser, access the top-level CoG page for the node: http://$ESGF_HOSTNAME/
    • Login with the rootAdmin openid: https://$ESGF_HOSTNAME/esgf-idp/openid/rootAdmin (password: changeit)
    • Access the top-level TDS catalog: http://$ESGF_HOSTNAME/thredds
    • Download one of the test files. You will have to log onto the ORP with the same openid as above.
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