Quickly launch Elasticsearch, Redis, and PostgreSQL inside a Podman pod.

devel_services_pod.sh

#!/bin/bash

set -e

ELASTICSEARCH_VERSION=7.5.2
ELASTICSEARCH_PORT=9200

REDIS_VERSION=6.0.1
REDIS_PORT=6379

POSTGRESQL_VERSION=9.6.17
POSTGRESQL_PORT=5432
POSTGRES_USER=mycooluser
POSTGRESQL_PASSWORD=supersecurepassword

## Create Pod
podman pod create --replace --name devel-services-pod \
        -p ${ELASTICSEARCH_PORT}:${ELASTICSEARCH_PORT} \
        -p ${REDIS_PORT}:${REDIS_PORT} \
        -p ${POSTGRESQL_PORT}:${POSTGRESQL_PORT}

echo "Start Elasticsearch"
podman volume create devel-elasticsearch 2> /dev/null ||:
podman create --replace --pod devel-services-pod \
       --volume devel-elasticsearch:/usr/share/elasticsearch/data:Z \
       --name devel-elasticsearch \
       -e "discovery.type=single-node" \
       -e cluster.name=devel-elasticsearch \
       -e bootstrap.memory_lock=true \
       -e discovery.type=single-node \
       -e xpack.security.enabled=false \
       -e xpack.monitoring.enabled=false \
       -e xpack.graph.enabled=false \
       -e xpack.watcher.enabled=false \
       -e ES_JAVA_OPTS="-Xms512m -Xmx512m" \
       docker.io/library/elasticsearch:${ELASTICSEARCH_VERSION}

podman start devel-elasticsearch

echo "Start Redis"
podman volume create devel-redis 2> /dev/null ||:
podman create --replace --pod devel-services-pod \
       --name devel-redis \
       --volume devel-redis:/data:Z \
       docker.io/library/redis:${REDIS_VERSION}

podman start devel-redis

echo "Start PostgreSQL"
podman volume create devel-postgresql 2> /dev/null ||:
podman create --replace --pod devel-services-pod \
       --name devel-postgresql \
       --expose ${POSTGRESQL_PORT} \
       -e POSTGRES_PASSWORD=${POSTGRESQL_PASSWORD} \
       -e POSTGRES_USER=${POSTGRES_PASSWORD} \
       --volume devel-postgresql:/var/lib/postgresql/data:Z \
       docker.io/library/postgres:${POSTGRESQL_VERSION}

podman start devel-postgresql