Hi,
This is the first time, I’m porting on the forum for help. This is my current setup:
Rancher Server (v1.6.8) on CentOS 7.3 with Windows Enviroment
Rancher Host on Windows 2016 Server with the following version:
PS C:\tmp> docker version Client: Version: 17.06.1-ee-2 API version: 1.30 Go version: go1.8.3 Git commit: 8e43158 Built: Wed Aug 23 21:16:53 2017 OS/Arch: windows/amd64 Server: Version: 17.06.1-ee-2 API version: 1.30 (minimum version 1.24) Go version: go1.8.3 Git commit: 8e43158 Built: Wed Aug 23 21:25:53 2017 OS/Arch: windows/amd64 Experimental: true
I’ve installed docker-compose on Windows 2016 (Rancher Host) and created a docker-compose.yml file:
PS C:\tmp> docker-compose version docker-compose version 1.12.0, build ee0f34e1 docker-py version: 2.2.1 CPython version: 2.7.13 OpenSSL version: OpenSSL 1.0.2j 26 Sep 2016 PS C:\tmp> docker-compose config networks: {} services: epa-web-backend: image: openjdk:8u131-jdk-nanoserver network_mode: nat stdin_open: true tty: true volumes: - C:\nas\epa:C:\nasepa\:rw version: '2.1' volumes: {}
If I do docker-compose up
, I can see that the directory C:\nas\epa\
on my host is mounted on the container as C:\nasepa\
. It is working well.
However, if I use this with rancher-compose or load the same docker-compose.yml into the catalog:
version: ‘2’
services:
epa-web-backend:
image: openjdk:8u131-jdk-nanoserver
labels:
io.rancher.scheduler.affinity:host_label_soft_ne: host_role=db
stdin_open: true
tty: true
network_mode: nat
volumes:
- C:\nas\epa:C:\nasepa:rw
** the version has to be ‘2’ because, rancher-compose doesn’t recognize ‘2.1’
If I ran rancher-compose up
, I’ll see the error on Rancher Server UI:
epa-web-backend (Failed to allocate instance [container:1i163]: Bad instance [container:1i163] in state [stopping]: Error response from daemon: invalid volume spec “\nas\epa”: invalid volume specification: ‘\nas\epa’)
Things that I have tried:
- use \\c\nas\epa:\\c\nasepa:rw
- use just \\nas\epa:\\nasepa:rw
- use / instead of \
- removed the :rw at the back
- setting the COMPOSE_CONVERT_WINDOWS_PATHS environment variable to 1 and 0 or removing it all together
All the above doesn’t seem to work. I hope someone has resolved this before.
Thanks in advance for any help!