DockerCLI/cli/compose/loader/full-example.yml

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version: "3.4"
services:
foo:
cap_add:
- ALL
cap_drop:
- NET_ADMIN
- SYS_ADMIN
cgroup_parent: m-executor-abcd
# String or list
command: bundle exec thin -p 3000
# command: ["bundle", "exec", "thin", "-p", "3000"]
container_name: my-web-container
depends_on:
- db
- redis
deploy:
mode: replicated
replicas: 6
labels: [FOO=BAR]
update_config:
parallelism: 3
delay: 10s
failure_action: continue
monitor: 60s
max_failure_ratio: 0.3
order: start-first
resources:
limits:
cpus: '0.001'
memory: 50M
reservations:
cpus: '0.0001'
memory: 20M
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
placement:
constraints: [node=foo]
preferences:
- spread: node.labels.az
endpoint_mode: dnsrr
devices:
- "/dev/ttyUSB0:/dev/ttyUSB0"
# String or list
# dns: 8.8.8.8
dns:
- 8.8.8.8
- 9.9.9.9
# String or list
# dns_search: example.com
dns_search:
- dc1.example.com
- dc2.example.com
domainname: foo.com
# String or list
# entrypoint: /code/entrypoint.sh -p 3000
entrypoint: ["/code/entrypoint.sh", "-p", "3000"]
# String or list
# env_file: .env
env_file:
- ./example1.env
- ./example2.env
# Mapping or list
# Mapping values can be strings, numbers or null
# Booleans are not allowed - must be quoted
environment:
BAZ: baz_from_service_def
QUX:
# environment:
# - RACK_ENV=development
# - SHOW=true
# - SESSION_SECRET
# Items can be strings or numbers
expose:
- "3000"
- 8000
external_links:
- redis_1
- project_db_1:mysql
- project_db_1:postgresql
# Mapping or list
# Mapping values must be strings
# extra_hosts:
# somehost: "162.242.195.82"
# otherhost: "50.31.209.229"
extra_hosts:
- "somehost:162.242.195.82"
- "otherhost:50.31.209.229"
hostname: foo
healthcheck:
test: echo "hello world"
interval: 10s
timeout: 1s
retries: 5
# Any valid image reference - repo, tag, id, sha
image: redis
# image: ubuntu:14.04
# image: tutum/influxdb
# image: example-registry.com:4000/postgresql
# image: a4bc65fd
# image: busybox@sha256:38a203e1986cf79639cfb9b2e1d6e773de84002feea2d4eb006b52004ee8502d
ipc: host
# Mapping or list
# Mapping values can be strings, numbers or null
labels:
com.example.description: "Accounting webapp"
com.example.number: 42
com.example.empty-label:
# labels:
# - "com.example.description=Accounting webapp"
# - "com.example.number=42"
# - "com.example.empty-label"
links:
- db
- db:database
- redis
logging:
driver: syslog
options:
syslog-address: "tcp://192.168.0.42:123"
mac_address: 02:42:ac:11:65:43
# network_mode: "bridge"
# network_mode: "host"
# network_mode: "none"
# Use the network mode of an arbitrary container from another service
# network_mode: "service:db"
# Use the network mode of another container, specified by name or id
# network_mode: "container:some-container"
network_mode: "container:0cfeab0f748b9a743dc3da582046357c6ef497631c1a016d28d2bf9b4f899f7b"
networks:
some-network:
aliases:
- alias1
- alias3
other-network:
ipv4_address: 172.16.238.10
ipv6_address: 2001:3984:3989::10
other-other-network:
pid: "host"
ports:
- 3000
- "3000-3005"
- "8000:8000"
- "9090-9091:8080-8081"
- "49100:22"
- "127.0.0.1:8001:8001"
- "127.0.0.1:5000-5010:5000-5010"
privileged: true
read_only: true
restart: always
security_opt:
- label=level:s0:c100,c200
- label=type:svirt_apache_t
stdin_open: true
stop_grace_period: 20s
stop_signal: SIGUSR1
# String or list
# tmpfs: /run
tmpfs:
- /run
- /tmp
tty: true
ulimits:
# Single number or mapping with soft + hard limits
nproc: 65535
nofile:
soft: 20000
hard: 40000
user: someone
volumes:
# Just specify a path and let the Engine create a volume
- /var/lib/mysql
# Specify an absolute path mapping
- /opt/data:/var/lib/mysql
# Path on the host, relative to the Compose file
- .:/code
- ./static:/var/www/html
# User-relative path
- ~/configs:/etc/configs/:ro
# Named volume
- datavolume:/var/lib/mysql
- type: bind
source: ./opt
target: /opt
consistency: cached
working_dir: /code
networks:
# Entries can be null, which specifies simply that a network
# called "{project name}_some-network" should be created and
# use the default driver
some-network:
other-network:
driver: overlay
driver_opts:
# Values can be strings or numbers
foo: "bar"
baz: 1
ipam:
driver: overlay
# driver_opts:
# # Values can be strings or numbers
# com.docker.network.enable_ipv6: "true"
# com.docker.network.numeric_value: 1
config:
- subnet: 172.16.238.0/24
# gateway: 172.16.238.1
- subnet: 2001:3984:3989::/64
# gateway: 2001:3984:3989::1
external-network:
# Specifies that a pre-existing network called "external-network"
# can be referred to within this file as "external-network"
external: true
other-external-network:
# Specifies that a pre-existing network called "my-cool-network"
# can be referred to within this file as "other-external-network"
external:
name: my-cool-network
volumes:
# Entries can be null, which specifies simply that a volume
# called "{project name}_some-volume" should be created and
# use the default driver
some-volume:
other-volume:
driver: flocker
driver_opts:
# Values can be strings or numbers
foo: "bar"
baz: 1
another-volume:
name: "user_specified_name"
driver: vsphere
driver_opts:
# Values can be strings or numbers
foo: "bar"
baz: 1
external-volume:
# Specifies that a pre-existing volume called "external-volume"
# can be referred to within this file as "external-volume"
external: true
other-external-volume:
# Specifies that a pre-existing volume called "my-cool-volume"
# can be referred to within this file as "other-external-volume"
# This example uses the deprecated "volume.external.name" (replaced by "volume.name")
external:
name: my-cool-volume
external-volume3:
# Specifies that a pre-existing volume called "this-is-volume3"
# can be referred to within this file as "external-volume3"
name: this-is-volume3
external: true