Terraforms docker_image extra_hosts flag get ignored
Hello,
I need to add some local records into /etc/hosts of every container made from my template, so i read the docker_image documentation on terraform and teried to use the extra_hosts parameter: https://registry.terraform.io/providers/kreuzwerker/docker/latest/docs/resources/image#extra_hosts
Unfortunately, it is ignored by Coder the DNS record is not resolvable in containers and the change is not save into /ets/hosts even on newly created workspaces.
I added it like this:
resource "docker_image" "main" {
name = "coder-${data.coder_workspace.me.id}"
build {
context = "./build"
build_args = {
USER = local.username
}
extra_hosts=["plesk.domain.tld:192.168.3.18","plesk:192.168.3.18"]
}
triggers = {
dir_sha1 = sha1(join("", [for f in fileset(path.module, "build/*") : filesha1(f)]))
}
}
Any idea why this is ignored?5 Replies
<#1221947240764014763>
Category
Bug report
Product
Coder OSS (v2)
Platform
Linux
Logs
Please post any relevant logs/error messages.
I notice that we add
host.docker.internal in docker_container.workspace in the example template. I wonder if that may be overriding what you do in the docker_image above.
Does adding plesk.domain.tld:192.168.3.18 as a host specification in the docker_container work?
https://registry.terraform.io/providers/kreuzwerker/docker/latest/docs/resources/container#nested-schema-for-hostHi there, can you help me with an example?
Should I add a second hosts into the it?
host {
host = "host.docker.internal"
ip = "host-gateway"
}
host {
host = "plesk.domain.tld"
ip = "192.168.3.18"
}
I believe that's the correct syntax, yes
Okay, that works. Thank you!