Failed to build an image if dockerfile contains "future" output values #96
Description
What happened?
To give some context, I'm trying to “modify” images on the fly to inject files directly into a previously created image. To do this, I need to reference a previous image into the dockerfile field (see example).
Unfortunately, pulumi doesn't seem to appreciate this behavior and tries to search for a Dockerfile, as if the dockerfile were empty :
Update preview (dev) :
Type Name Plan Info
+ pulumi:pulumi:Stack pulumi-docker-build-issues-dev create
+ ├─ docker-build:index:Image a create 1 warning
└─ docker-build:index:Image b 1 error
Diagnostics :
docker-build:index:Image (a):
warning : Skipping preview build because some inputs are unknown. docker-build:index:Image (b):
error: docker-build:index:Image resource 'b': property dockerfile.location value {<nil>} has a problem: open <redacted>/Dockerfile: no such file or directory
Example
import * as pulumi from "@pulumi/pulumi";
import * as docker from "@pulumi/docker-build";
const a = new docker.Image("a", {
push: true,
context: { location: "." },
dockerfile: {inline: "FROM busybox\n"},
tags: ["localhost/pulumi/a:latest"],
});
const b = new docker.Image("b", {
push: true,
context: { location: "." },
dockerfile: {inline: pulumi.interpolate`FROM ${a.ref}\n`},
tags: ["localhost/pulumi/b:latest"],
});
export const images = {
a: a.ref,
b: b.ref,
};
Output of pulumi about
CLI
Version 3.119.0
Go Version go1.22.3
Go Compiler gc Plugins
KIND NAME VERSION
resource docker-build 0.0.2
language nodejs unknown Host
OS ubuntu
Version 22.04
Arch x86_64 This project is written in nodejs: executable='${HOME}/.asdf/shims/node' version='v20.10.0' Backend
Name <redacted>
URL file://~
User <redacted>
Organizations
Token type personal Dependencies:
NAME VERSION
@pulumi/docker-build 0.0.2
@pulumi/pulumi 3.119.0
@types/node 18.19.34
typescript 5.4.5
Pulumi locates its logs in /tmp by default
warning: Failed to get information about the current stack: No current snapshot
Additional context
No response
Contributing
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