How to Install Exalate for Salesforce on Docker

    You can host Exalate for Salesforce on your own server. To do so, you need to install Exalate on Docker.

    Note: Check out Docker documentation for details on how to install Docker.

    How to Install Exalate for Salesforce on Docker

    1. Create directory and create docker-compose.yml file

    Create a directory to hold the docker-compose file:

    cd ~
    mkdir exalate-salesforce

    Create or download a docker-compose.yml file

    Note: Click docker-compose.yml to download the file.

    Note: We recommend using the latest version of Exalate for Salesforce. It can be found in the Release History. Enter the latest version in the image tag. For example, in image: idalko/salesforcenode:5.6.0, the version of Exalate for Salesforce is 5.6.0 .

    The docker-compose.yml file should contain the following information in it:

    version: '2'
        restart: unless-stopped
        image: postgres:9.4
          - ./persist/db:/var/lib/postgresql/data
          - ./
          - POSTGRES_PASSWORD=idalko
          - DB_NAME=salesforcenode
          - DB_USER=idalko
          - DB_PASS=idalko
          - dbnet
        restart: unless-stopped
          - 9000:9002
        # Change the image tag to the required version
        # Check Release History on for an overview
        image: idalko/salesforcenode:5.6.0
          - database #wait for postgres to be started, not for ready
          - ./persist/home:/opt/salesforcenode/data
          # Add your environment settings here
          - SALESFORCENODE_PG_HOST=database
          - SALESFORCENODE_PG_DB=exalate?gssEncMode=disable
          - SALESFORCENODE_PG_USER=idalko
          - SALESFORCENODE_PG_PWD=idalko
         #As part of the security improvements, Exalate 5.6.0 validates the origin header
         #that the browser is sending upon every request to Exalate.
         #In order to validate the origin header, Exalate needs to know what is the URL 
         #leading to it.
         #When deploying Exalate to Docker one needs to put an environment variable NODE_SELF_URL.
         # When you deploy Exalate onto a server, you configure a DNS rule such that 
         #whenever people navigate to, they reach your server's Exalate. 
         #You set up SSL so that leads to your Exalate on your server.
         #Now you need to set environment variable 
         - NODE_SELF_URL= 
         #for your Exalate docker container.
          - dbnet
          - default
        driver: bridge
        driver: bridge

    Connecting to Postgres 10 or Higher

    For unencrypted connections from Exalate to a Postgres version 10 or higher, you need to disable gssEncMode with the following setting:

    # exalate is the name of the database on the postgres instance

    2. Ensure that a correct database is setup using a

    Create or download a file (referenced from docker-compose.yml):

    Note: Click to download the file.

    The file should contain the following information:
    TEST=`psql -U postgres <<-EOSQL
       SELECT 1 FROM pg_database WHERE datname='$DB_NAME';
    echo "******CREATING DOCKER DATABASE******"
    if [[ $TEST == "1" ]]; then
        # database exists
        # $? is 0
        exit 0
    psql -U postgres <<-EOSQL
    psql -U postgres <<-EOSQL
    psql -U postgres <<-EOSQL
    echo ""
    echo "******DOCKER DATABASE CREATED******"

    Ensure that the volumes are included in your backup strategy:

    • persist

    3. Set Environment Variables if necessary

    Below, you can find the environment variables used for the app container. All of them are optional, and in the given example, we've overridden SALESFORCENODE_PG_DB, SALESFORCENODE_PG_USER, and SALESFORCENODE_PG_PWD just to show how to pass different credentials to the Exalate application.

    Full list of environment variables:
    Variable name
    HTTP_HEADERHTTP_HEADERS="TestName1: testAddHeader1"Allows additional information to pass between the clients and the server through the request header.
    SALESFORCENODE_PG_HOSTSALESFORCENODE_PG_HOST=databaseTells Exalate where is the Postgres database to connect is hosted
    SALESFORCENODE_PG_DBSALESFORCENODE_PG_DB=exalateTells Exalate what is the Postgres database name for the Exalate application
    SALESFORCENODE_PG_USERSALESFORCENODE_PG_USER=exalateTells the Exalate application what is the Postgres database user name for the Exalate application to perform queries with
    SALESFORCENODE_PG_PWDSALESFORCENODE_PG_PWD=secretTells the Exalate application what is the Postgres database user's password for the Exalate application to perform queries with host name of the SMTP server used to send error notifications
    SMTP_PORTSMTP_PORT=587Port (also check the TLS setting) that is used to send error notifications
    SMTP_LOGINSMTP_LOGIN=my.nameLogin to the SMTP service

    Password to the SMTP service

    SMTP_TLSSMTP_TLS=trueCan be set to false, but then the SMTP_PORT should be set to the port, that accepts non-SSL and non-TLS connections

    Using a Proxy for Outgoing Connections

    Whenever the Exalate node needs to use a proxy to establish outgoing connections, use the following parameters in the environment (naming should be obvious):


    4. Start the Application

    cd ~/exalate-salesforce
    docker-compose up -d

    After starting Exalate for Salesforce, you need to verify your instance. To do so, submit a support request to our Service Desk directly. 

    5. Register the Node

    To be able to fully use the functionality of your new node, it needs to be registered on the mapper.  This mapper acts as a DNS server, mapping tracker URLs to node URLs.

    Please raise a ticket on the support portal providing the following:

    • Exalate node URL
    • Exalate node instance ID
    • Salesforce instance URL

    How to Manage the Application on Docker

    Run Queries to the Application's Database

    cd ~/exalate-salesforce
    docker exec -it exalatesalesforcenode_database_1 bash
    su postgres
    psql -A $DB_NAME

    You can find all tables using PSQLs \dt+ command:


    All the Postgres SQL queries are permitted

    To exit the application's DB:

    # \q exits the psql 
    # exits the postgres user session
    # exits the exalatesalesforcenode_database_1 bash session

    Inspect the Application's Filesystem

    cd ~/exalate-salesforce
    docker exec -it exalatesalesforcenode_salesforcenode_1 bash

    Remove the Application

    cd ~/exalate-salesforce
    docker-compose rm

    Remove the Application Data

    Warning:  Do this only if you wish to delete all the synchronization information, including the current synchronizations enqueued to be performed, and synchronization status. Ensure that the remote side you Exalate issues with knows that you're stopping synchronization and are ready to handle synchronization errors.

    cd ~/exalate-salesforce
    # docker volume ls | grep exalatesalesforcenode_vol |  awk '{ print $2 }' | xargs docker volume rm
    docker volume rm exalatesalesforcenode_voldatabase
    docker volume rm exalatesalesforcenode_volsalesforcenode

    System Administration Tasks

    With the Exalate for Jira Cloud is running on your environment, you will also be required to do the mandatory system administration tasks

    • Backup (& restore tests)
    • Disaster recovery procedure
    • Upgrades whenever needed

    Please note that an Exalate version has a lifespan of 2 years. This is to ensure backward compatibility over the whole platform. There are regular new versions deployed which contain bug fixes, security-related improvements, and even new features. Watch the release notes page for any new versions.

    Upgrading Exalate on Docker

    If you need to upgrade Exalate on Docker, here are the steps to follow:

    1. Edit the YAML File:

      Open the docker-compose.yml file in a text editor and modify the image tag for the service you wish to upgrade.

      # use the latest version
      image: idalko/salesforcenode:latest
      - database #wait for postgres to be started, not for ready

      Replace latest with the latest or desired version tag.

    2. Pull the Latest Image:

      From the directory containing your docker-compose.yml file, pull the latest image.

      docker-compose pull
    3. Recreate the Container:

      Using Docker Compose, you can easily recreate the container with the new image.

      docker-compose up -d

      The -d flag runs the containers in detached mode. Docker Compose will automatically stop the old container and start a new one based on the updated image.

    4. Post-Upgrade Checks:

      After starting the upgraded container, check to make sure everything is running as expected:

    • Log into the Exalate interface and verify that all your configurations, connections are intact.
    • Test out a few synchronizations to make sure they work as expected.
    • Check for any errors in the Docker logs or the Exalate logs.


    Issues during the installation of the Exalate server for Salesforce

    If you have issues during the installation of the Exalate app for Salesforce, you can find logs describing possible problems inside /tmp.

    The name for the file is generated randomly and automatically by the OS, but you can find the file by the creation date.

    Problems while running the Exalate server for Salesforce

    Logs will be generated under the directory: /opt/salesforcenode/data/logs.

    Refer to these logs to get more information about possible problems and communicate with our support if you need any assistance.


    Check our Support options.