我正在从网络上的各种docker-compose示例构建docker容器堆栈,并且不断遇到尝试在docker-compose文件版本之间“转换”的麻烦。
在此讨论中,我试图“转换” QNAP容器站Qnet网络驱动程序示例[1]:
version: '2'
services:
qnet_dhcp:
image: alpine
command: ifconfig eth0
networks:
- qnet-dhcp
qnet_static:
image: alpine
command: ifconfig eth0
networks:
qnet-static:
ipv4_address: 192.168.80.119
networks:
qnet-dhcp:
driver: qnet
ipam:
driver: qnet
options:
iface: "eth0"
qnet-static:
driver: qnet
ipam:
driver: qnet
options:
iface: "eth0"
config:
- subnet: 192.168.80.0/23
gateway: 192.168.80.254
我已经做到了这一点(我无法上班的qnet-static部分):
version: "3"
services:
qnet_dhcp:
image: alpine
command: ifconfig eth0
networks:
- qnet-dhcp
networks:
qnet-dhcp:
driver: qnet
driver_opts:
iface: "eth0"
此“编译”但在运行它(在QNAP TVS-1282T上)时出现错误:
[/share/data/appdata] # docker-compose up -d
Creating network "appdata_qnet-dhcp" with driver "qnet"
Creating appdata_qnet_dhcp_1 ... error
ERROR: for appdata_qnet_dhcp_1 Cannot start service qnet_dhcp: failed to create endpoint appdata_qnet_dhcp_1 owork appdata_qnet-dhcp: NetworkDriver.CreateEndpoint: invalid literal for int() with base 16: ''
ERROR: for qnet_dhcp Cannot start service qnet_dhcp: failed to create endpoint appdata_qnet_dhcp_1 on network ta_qnet-dhcp: NetworkDriver.CreateEndpoint: invalid literal for int() with base 16: ''
ERROR: Encountered errors while bringing up the project.
有人可以澄清与此示例相关的docker-compose文件版本2和版本3之间的更改吗?
[1] https://qnap-dev.github.io/container-station-api/qnet.html#docker-compose
答案 0 :(得分:0)
我有一个类似的问题,暂时,我使用了以下解决方法。
我手动创建网络:
docker network create -d qnet --ipam-driver = qnet --ipam-opt = iface = bond0 qnet-dhcp
然后像下面这样在我的docker-compose文件中使用它:
networks:
qnet-dhcp:
external:
name: qnet-dhcp
答案 1 :(得分:0)
我仅通过对docker-compose.yml使用版本“ 2.4”来解决了这个问题:
version: "2.4"
services:
qnet_dhcp:
image: alpine
command: ifconfig eth0
mac_address: 02:42:ac:11:65:43 # you can even set a mac address!
mem_limit: 512000000 # memory limit to 512mb
cpus: 0.5
networks:
- qnet-dhcp
networks:
qnet-dhcp:
driver: qnet
ipam:
driver: qnet
options:
iface: "eth0"
在大多数情况下,很容易将版本“ 3”改回版本“ 2.4”。它在我的QNAP上运行完美。通过设置mac地址,我的fritz框将为容器提供始终相同的ip地址。