Docker deployment of Postgres with Keeper Connection Manager
Image:keeper/guacamole-db-postgres
keeper/guacamole-db-postgres is a Dockerized deployment of PostgreSQL, built off Docker's official PostgreSQL image which is automatically initialized with the Apache Guacamole database schema. It is built using the packages provided by Keeper Connection Manager and made available under the same EULA. It is normally used to provide a PostgreSQL database for a container using the keeper/guacamole image.
Environment variables
In addition to the environment variables documented below, all environment variables supported by are accepted, as the official PostgreSQL image forms the basis of this image.
ACCEPT_EULA
The ACCEPT_EULA environment variable must be set to "Y" to indicate your acceptance of the . This Docker image may not be used except under the terms of the EULA.
POSTGRES_PASSWORD
The PostgreSQL administrator password.
GUACAMOLE_DATABASE
The name of the database to create and initialized for use with Apache Guacamole. This environment variable ultimately maps to the POSTGRES_DB environment variable of the official PostgreSQL image. If omitted, the default value defined by the official PostgreSQL image will be used.
The GUACAMOLE_DATABASE variable is provided here for consistency with the other Guacamole-specific variables and may be omitted if POSTGRES_DB is provided.
GUACAMOLE_ADMIN_PASSWORD
This is the Administrator password for the guacadmin user.
GUACAMOLE_USERNAME and GUACAMOLE_PASSWORD
The username and password to use for the PostgreSQL database user specific to the Guacamole web application. This pair of variables differ from the POSTGRES_USER and POSTGRES_PASSWORD environment variables provided by in that the created user has limited privileges, being granted only what privileges are absolutely required for Guacamole to run.
The GUACAMOLE_USERNAME and GUACAMOLE_PASSWORD are not strictly required, as the user created with POSTGRES_USER and POSTGRES_PASSWORD may be used instead, however they are strongly recommended to ensure the is followed.
Docker secrets
Rather than pass data directly in environment variables, a _FILE suffix may be added to any environment variable supported by this image to force that variable to be read from the named file within the container. As Docker secrets store sensitive data within files beneath /run/secrets/ within the container, this can be used to load sensitive data from Docker secrets.
For example, to load the username and password for the limited-privilege user specific to the Guacamole web application from Docker secrets: