consul/testing/deployer/sprawl/internal/build/docker.go

88 lines
2.0 KiB
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: BUSL-1.1
package build
import (
"context"
"strings"
"github.com/hashicorp/go-hclog"
"github.com/hashicorp/consul/testing/deployer/sprawl/internal/runner"
"github.com/hashicorp/consul/testing/deployer/topology"
)
const dockerfileEnvoy = `
ARG CONSUL_IMAGE
ARG ENVOY_IMAGE
FROM ${CONSUL_IMAGE}
FROM ${ENVOY_IMAGE}
COPY --from=0 /bin/consul /bin/consul
`
// FROM hashicorp/consul-dataplane:latest
// COPY --from=busybox:uclibc /bin/sh /bin/sh
// TODO: busybox:latest doesn't work, see https://hashicorp.slack.com/archives/C03EUN3QF1C/p1691784078972959
const dockerfileDataplane = `
ARG DATAPLANE_IMAGE
FROM busybox:1.34
FROM ${DATAPLANE_IMAGE}
COPY --from=0 /bin/busybox /bin/busybox
USER 0:0
RUN ["busybox", "--install", "/bin", "-s"]
USER 100:0
ENTRYPOINT []
`
func DockerImages(
logger hclog.Logger,
run *runner.Runner,
t *topology.Topology,
) error {
logw := logger.Named("docker").StandardWriter(&hclog.StandardLoggerOptions{ForceLevel: hclog.Debug})
built := make(map[string]struct{})
for _, c := range t.Clusters {
for _, n := range c.Nodes {
joint := n.Images.EnvoyConsulImage()
if _, ok := built[joint]; joint != "" && !ok {
logger.Info("building image", "image", joint)
err := run.DockerExec(context.TODO(), []string{
"build",
"--build-arg",
"CONSUL_IMAGE=" + n.Images.Consul,
"--build-arg",
"ENVOY_IMAGE=" + n.Images.Envoy,
"-t", joint,
"-",
}, logw, strings.NewReader(dockerfileEnvoy))
if err != nil {
return err
}
built[joint] = struct{}{}
}
cdp := n.Images.LocalDataplaneImage()
if _, ok := built[cdp]; cdp != "" && !ok {
logger.Info("building image", "image", cdp)
err := run.DockerExec(context.TODO(), []string{
"build",
"--build-arg",
"DATAPLANE_IMAGE=" + n.Images.Dataplane,
"-t", cdp,
"-",
}, logw, strings.NewReader(dockerfileDataplane))
if err != nil {
return err
}
built[cdp] = struct{}{}
}
}
}
return nil
}