1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291
| 常用参数: version services
build context dockerfile args cache_from labels shm_size
command
configs
cgroup_parent
container_name
credential_spec
deploy endpoint_mode vip dnsrr labels mode global replicated placement replicas resources limits cpus: "0.5" memory: 50M reservations cpus: "0.2" memory: 20M restart_policy condition none on-failure any delay max_attempts window update_config parallelism delay failure_action continue rollback pause monitor max_failure_ratio order stop-first start-first rollback_config parallelism delay failure_action continue pause monitor max_failure_ratio order stop-first start-first
注意: 支持 docker-compose up 和 docker-compose run 但不支持 docker stack deploy 的子选项 security_opt container_name devices tmpfs stop_signal links cgroup_parent network_mode external_links restart build userns_mode sysctls
devices
depends_on 示例: docker-compose up 以依赖顺序启动服务,下面例子中 redis 和 db 服务在 web 启动前启动 默认情况下使用 docker-compose up web 这样的方式启动 web 服务时,也会启动 redis 和 db 两个服务,因为在配置文件中定义了依赖关系
version: '3' services: web: build: . depends_on: - db - redis redis: image: redis db: image: postgres
dns
dns_search
tmpfs
entrypoint
env_file 文件格式: RACK_ENV=development
environment
expose
external_links
extra_hosts
healthcheck test NONE CMD CMD-SHELL interval: 1m30s timeout: 10s retries: 3 start_period: 40s disable: true
image
init
isolation
labels
links
logging driver options max-size max-file
network_mode
networks aliases ipv4_address ipv6_address
示例: version: '3.7' services: test: image: nginx:1.14-alpine container_name: mynginx command: ifconfig networks: app_net: ipv4_address: 172.16.238.10 networks: app_net: driver: bridge ipam: driver: default config: - subnet: 172.16.238.0/24
pid: 'host'
ports SHORT 语法格式示例: - "3000" - "3000-3005" - "8000:8000" - "9090-9091:8080-8081" - "127.0.0.1:8001:8001" - "127.0.0.1:5000-5010:5000-5010" - "6060:6060/udp"
LONG 语法格式示例:(v3.2 新增的语法格式) ports: - target: 80 published: 8080 protocol: tcp mode: host
secrets
security_opt
stop_grace_period
stop_signal
sysctls
ulimits
userns_mode
volumes SHORT 语法格式示例: volumes: - /var/lib/mysql - /opt/data:/var/lib/mysql - ./cache:/tmp/cache - ~/configs:/etc/configs/:ro - datavolume:/var/lib/mysql
LONG 语法格式示例:(v3.2 新增的语法格式) version: "3.2" services: web: image: nginx:alpine ports: - "80:80" volumes: - type: volume source: mydata target: /data volume: nocopy: true - type: bind source: ./static target: /opt/app/static read_only: true volumes: mydata:
restart no always on-failure
其他选项: domainname, hostname, ipc, mac_address, privileged, read_only, shm_size, stdin_open, tty, user, working_dir 上面这些选项都只接受单个值和 docker run 的对应参数类似
对于值为时间的可接受的值: 2.5s 10s 1m30s 2h32m 5h34m56s 时间单位: us, ms, s, m, h 对于值为大小的可接受的值: 2b 1024kb 2048k 300m 1gb 单位: b, k, m, g 或者 kb, mb, gb networks driver bridge overlay host none driver_opts attachable ipam driver config subnet external name 文件格式示例: version: "3" services: redis: image: redis:alpine ports: - "6379" networks: - frontend deploy: replicas: 2 update_config: parallelism: 2 delay: 10s restart_policy: condition: on-failure db: image: postgres:9.4 volumes: - db-data:/var/lib/postgresql/data networks: - backend deploy: placement: constraints: [node.role == manager]
|