Home / Cheatsheets / Docker

Overview

Command	Description
`> docker search <name>`	Search for a docker image to download.
`> docker images`	List the images downloaded and available.
`> docker pull <name>`	Download the image.
`> docker rmi <name>`	Delete an image.

Elasticsearch in a Container

> docker pull docker.elastic.co/elasticsearch/elasticsearch:7.9.3

> docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:7.9.3

PostgreSQL in a Container

> docker pull postgres

> docker run --name mjn-postgres -e POSTGRES_PASSWORD=postgres -d -p 5432:5432 postgres

> sudo apt-get install postgresql-client-12

(Note may need to add extra repos to apt-get)

#!/bin/bash
export PGPASSWORD=postgres

if [[ "$1" == "" ]]; then
   psql --host=localhost -U postgres $*
else
   psql --host=localhost -U postgres -f $1
fi

Oracle in a Container

Note: Ideally the data would be stored in a folder on the client but Docker on windows using Azure Active Directory will not mount external folders…

> docker run -d --name oracle --privileged -p 8080:8080 -p 1521:1521 absolutapps/oracle-12c-ee 

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