This repository was archived by the owner on Nov 27, 2023. It is now read-only.
This repository was archived by the owner on Nov 27, 2023. It is now read-only.
V2 env_file: cannot use ENV_VAR=true #1975
Description
Description
When using the following docker-compose.yml file
version: "3.8"
services:
hello-world:
image: hello-world
env_file: .env
environment:
ENV_VAR: ${ENV_VAR}
compose version 2 no longer allows the use of the following assignment in an env_file:
ENV_VAR=true
Steps to reproduce the issue:
- Unzip env_file_v2.zip in an empty directory
- Run
docker-compose-v1 config - Run
docker compose config
Describe the results you received:
docker compose version 2 fails with the following error:
services.hello-world.environment.ENV_VAR must be a string, number or null
Describe the results you expected:
docker-compose version 1 succeeds with the following output:
services:
hello-world:
environment:
ENV_VAR: "true"
image: hello-world
version: '3.8'
Additional information you deem important (e.g. issue happens only occasionally):
Output of docker-compose --version:
Docker Compose version v2.0.0-beta.6
Output of docker version:
Docker Compose version v2.0.0-beta.6
Output of docker context show:
You can also run docker context inspect context-name to give us more details but don't forget to remove sensitive content.
[
{
"Name": "default",
"Metadata": {
"StackOrchestrator": "swarm"
},
"Endpoints": {
"docker": {
"Host": "unix:///var/run/docker.sock",
"SkipTLSVerify": false
}
},
"TLSMaterial": {},
"Storage": {
"MetadataPath": "\u003cIN MEMORY\u003e",
"TLSPath": "\u003cIN MEMORY\u003e"
}
}
]
Output of docker info:
Client:
Context: default
Debug Mode: false
Plugins:
app: Docker App (Docker Inc., v0.9.1-beta3)
buildx: Build with BuildKit (Docker Inc., v0.5.1-docker)
compose: Docker Compose (Docker Inc., v2.0.0-beta.6)
scan: Docker Scan (Docker Inc., v0.8.0)
Server:
Containers: 5
Running: 0
Paused: 0
Stopped: 5
Images: 18
Server Version: 20.10.7
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: true
userxattr: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Cgroup Version: 1
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc
Default Runtime: runc
Init Binary: docker-init
containerd version: d71fcd7d8303cbf684402823e425e9dd2e99285d
runc version: b9ee9c6314599f1b4a7f497e1f1f856fe433d3b7
init version: de40ad0
Security Options:
seccomp
Profile: default
Kernel Version: 5.10.43.3-microsoft-standard-WSL2
Operating System: Docker Desktop
OSType: linux
Architecture: x86_64
CPUs: 12
Total Memory: 7.703GiB
Name: docker-desktop
ID: 2SAP:22SG:T5LD:V6S6:JATD:JQRL:DDNP:6RFG:QZO5:HW3X:JXKT:CI2U
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
WARNING: No blkio throttle.read_bps_device support
WARNING: No blkio throttle.write_bps_device support
WARNING: No blkio throttle.read_iops_device support
WARNING: No blkio throttle.write_iops_device support
Additional environment details (AWS ECS, Azure ACI, local, etc.):