OpenSlides/docker/docker-compose.yml.m4

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2020-10-05 10:43:43 +02:00
dnl This is a YAML template file. Simply translate it with m4 to create
dnl a standard configuration. Customizations can and should be added in .env
dnl by setting the appropriate variables.
dnl
dnl Usage:
dnl m4 docker-compose.yml.m4 > docker-compose.yml
dnl ( set -a; source .env; m4 docker-compose.yml.m4 ) > docker-compose.yml
dnl
dnl ----------------------------------------
divert(-1)dnl
define(`read_env', `esyscmd(`printf "%s" "$$1"')')
define(`ifenvelse', `ifelse(read_env(`$1'),, `$2', read_env(`$1'))')
define(`BACKEND_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_BACKEND_NAME', openslides-backend):dnl
ifenvelse(`DOCKER_OPENSLIDES_BACKEND_TAG', latest))
define(`HAPROXY_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_HAPROXY_NAME', openslides-haproxy):dnl
ifenvelse(`DOCKER_OPENSLIDES_HAPROXY_TAG', latest))
define(`CLIENT_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_CLIENT_NAME', openslides-client):dnl
ifenvelse(`DOCKER_OPENSLIDES_CLIENT_TAG', latest))
define(`AUTH_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_AUTH_NAME', openslides-auth):dnl
ifenvelse(`DOCKER_OPENSLIDES_AUTH_TAG', latest))
define(`AUTOUPDATE_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_AUTOUPDATE_NAME', openslides-autoupdate):dnl
ifenvelse(`DOCKER_OPENSLIDES_AUTOUPDATE_TAG', latest))
define(`DATASTORE_READER_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_DATASTORE_READER_NAME', openslides-datastore-reader):dnl
ifenvelse(`DOCKER_OPENSLIDES_DATASTORE_READER_TAG', latest))
define(`DATASTORE_WRITER_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_DATASTORE_WRITER_NAME', openslides-datastore-writer):dnl
ifenvelse(`DOCKER_OPENSLIDES_DATASTORE_WRITER_TAG', latest))
define(`MEDIA_IMAGE',
ifenvelse(`DEFAULT_DOCKER_REGISTRY', openslides)/dnl
ifenvelse(`DOCKER_OPENSLIDES_MEDIA_NAME', openslides-media):dnl
ifenvelse(`DOCKER_OPENSLIDES_MEDIA_TAG', latest))
define(`PROJECT_DIR', ifdef(`PROJECT_DIR',PROJECT_DIR,.))
define(`ADMIN_SECRET_AVAILABLE', `syscmd(`test -f 'PROJECT_DIR`/secrets/admin.env')sysval')
define(`USER_SECRET_AVAILABLE', `syscmd(`test -f 'PROJECT_DIR`/secrets/user.env')sysval')
divert(0)dnl
dnl ----------------------------------------
# This configuration was created from a template file. Before making changes,
# please make sure that you do not have a process in place that would override
# your changes in the future. The accompanying .env file might be the correct
# place for customizations instead.
version: '3.4'
services:
haproxy:
image: HAPROXY_IMAGE
depends_on:
- client
- backend
- autoupdate
- auth
- media
networks:
- uplink
- frontend
ports:
- "127.0.0.1:ifenvelse(`EXTERNAL_HTTP_PORT', 8000):8000"
client:
image: CLIENT_IMAGE
networks:
- frontend
depends_on:
- backend
- autoupdate
backend:
image: BACKEND_IMAGE
depends_on:
- datastore-reader
- datastore-writer
env_file: services.env
networks:
- frontend
- backend
datastore-reader:
image: DATASTORE_READER_IMAGE
depends_on:
- postgres
env_file: services.env
environment:
- NUM_WORKERS=8
networks:
- backend
- datastore-reader
- postgres
datastore-writer:
image: DATASTORE_WRITER_IMAGE
depends_on:
- postgres
- message-bus
env_file: services.env
networks:
- backend
- postgres
- message-bus
environment:
- COMMAND=create_initial_data
- DATASTORE_INITIAL_DATA_FILE=/data/initial-data.json
volumes:
- ./initial-data.json:/data/initial-data.json
postgres:
image: postgres:11
environment:
- POSTGRES_USER=openslides
- POSTGRES_PASSWORD=openslides
- POSTGRES_DB=openslides
networks:
- postgres
autoupdate:
image: AUTOUPDATE_IMAGE
depends_on:
- datastore-reader
- message-bus
env_file: services.env
networks:
- frontend
- backend
- message-bus
auth:
image: AUTH_IMAGE
depends_on:
- datastore-reader
- message-bus
- cache
env_file: services.env
networks:
- datastore-reader
- frontend
- message-bus
- auth
volumes:
- ./keys:/keys
cache:
image: redis:latest
networks:
- auth
message-bus:
image: redis:latest
networks:
- message-bus
media:
image: MEDIA_IMAGE
depends_on:
- backend
- postgres
env_file: services.env
networks:
- frontend
- backend
- postgres
# Setup: host <-uplink-> haproxy <-frontend-> services that are reachable from the client <-backend-> services that are internal-only
# There are special networks for some services only, e.g. postgres only for the postgresql, datastore reader and datastore writer
networks:
uplink:
frontend:
internal: true
backend:
internal: true
postgres:
internal: true
datastore-reader:
internal: true
message-bus:
internal: true
auth:
internal: true
dnl secrets:
dnl ifelse(ADMIN_SECRET_AVAILABLE, 0,os_admin:
dnl file: ./secrets/admin.env)
dnl ifelse(USER_SECRET_AVAILABLE, 0,os_user:
dnl file: ./secrets/user.env)