README.md

Solr in Docker

A Solr in Docker implementation.

Introduction

This repository contains notes for running Solr in Docker.

Solr In Docker on Fedora

Install the Docker software platform.

Reference: Install Docker Engine on Fedora

Create a docker-compose.yml file.

Reference: Solr in Docker

services:
  solr:
    image: solr:8.11.4
    ports:
      - "127.0.0.1:8983:8983"
    volumes:
      - data:/var/solr
    command:
      - solr-precreate
      - gettingstarted
    deploy:
      resources:
        limits:
          memory: 16G
volumes:
  data:

Use Docker Compose to run a Solr server.

sudo docker compose up -d

Docker Volumes

List Docker volumes.

sudo ls -la /var/lib/docker/volumes

List Solr cores.

sudo ls -la /var/lib/docker/volumes/solr_in_docker_data/_data/data

Copy your core into the data directory.

sudo rsync -r --progress /home/null/Desktop/your-core /var/lib/docker/volumes/solr_in_docker_data/_data/data

Change ownership of the core.

sudo chown -R 8983:8983 /var/lib/docker/volumes/solr_in_docker_data/_data/data/your-core

The Solr UI

Access the Solr UI in a browser.

The docker-compose.yml mapped 127.0.0.1:8983 on the host to the container port. You can access the Solr server's UI using the mapped IP and port.

http://127.0.0.1:8983/solr/#/

Manage Docker

Start docker.

sudo systemctl start docker

List all images.

sudo docker image ls -a

List all containers.

sudo docker container ls -a

Restart a container.

sudo docker container restart '<CONTAINER ID>'

Remove all containers and images.

sudo docker container rm -f $(sudo docker container ls -qa); sudo docker image rm -f $(sudo docker image ls -qa)

Remove all containers, images, and volumes.

sudo docker container rm -f $(sudo docker container ls -qa); sudo docker image rm -f $(sudo docker image ls -qa); sudo docker volume rm -f $(sudo docker volume ls)