Redis Docker Image Builder

Builder of Docker image with Redis using
“Distroless” Docker Image as a base image.

Building

Building Requirements

1. JDK 1.8+
2. Docker 1.12+
3. If remote Docker instance is used then DOCKER_HOST environment variable should point to that
   engine and include the schema, like tcp://docker-host:2375 instead of docker-host:2375.
4. The current directory is a directory where this repository is cloned.

Building Steps

Building with Maven Wrapper:

./mvnw clean package

or on Windows:

mvnw.cmd clean package

Testing

1. Redis version

   docker run --rm abrarov/redis:6.2.6-1.2.0

   Expected output looks like:

   Redis server v=6.2.6 sha=00000000:0 malloc=jemalloc-5.1.0 bits=64 build=deb580d722d23776

2. Redis CLI

   container_id="$(docker run -d abrarov/redis:6.2.6-1.2.0 redis-server)" && \
   docker exec "${container_id}" redis-cli ping && \
   docker rm -fv "${container_id}" > /dev/null

   Expected output is:

   PONG

3. j2cli version

   docker run --rm abrarov/j2cli:0.3.10-1.2.0

   Expected output is:

   j2cli 0.3.10, Jinja2 2.11.3

Docker Compose

Assuming the current directory is a directory where this repository is cloned.

• Start

   docker-compose -p redis up -d

• Test connection to Redis

   docker run --rm --network redis_default abrarov/redis:6.2.6-1.2.0 redis-cli -h redis ping

  Expected output is:

   PONG

• Put some data into Redis

   docker run --rm --network redis_default abrarov/redis:6.2.6-1.2.0 redis-cli -h redis set foo bar

  Expected output is:

   OK

• Stop without removal

   docker-compose -p redis stop -t 120

• Start stopped instances

   docker-compose -p redis start

• Test persistence of stored data

   docker run --rm --network redis_default abrarov/redis:6.2.6-1.2.0 redis-cli -h redis get foo

  Expected output is:

   bar

• Stop immediately and remove

   docker-compose -p redis down -v -t 0