feat: docker for channel manager (#1785)

# Description

docker file for channel manager

## Type of Change

- [ ] Bugfix
- [x] New Feature
- [ ] Breaking Change
- [ ] Refactor
- [ ] Documentation
- [ ] Other (please describe)

## Checklist

- [x] I have read the [contributing
guidelines](/agntcy/repo-template/blob/main/CONTRIBUTING.md)
- [x] Existing issues have been referenced (where applicable)
- [x] I have verified this change is not present in other open pull
requests
- [x] Functionality is documented
- [x] All code style checks pass
- [x] New code contribution is covered by automated tests
- [x] All new and existing tests pass

---------

Signed-off-by: Michele Papalini <micpapal@cisco.com>

Author: micpapal

.release-plz.toml

@@ -90,3 +90,9 @@ name = "agntcy-slim-control-plane"
 publish = false
 release = true
 changelog_update = true
+
+[[package]]
+name = "agntcy-slim-channel-manager"
+publish = false
+release = true
+changelog_update = true

Dockerfile

@@ -71,14 +71,19 @@ esac
 task -v fetch TARGET=${RUSTARCH}
 
 # Build application
-task -v build:strip TARGET=${RUSTARCH} PROFILE=release ARGS="--locked --bin slim --bin slim-control-plane"
+task -v build:strip TARGET=${RUSTARCH} PROFILE=release ARGS="--locked --bin slim --bin slim-control-plane --bin channel-manager"
 mv target/${RUSTARCH}/release/slim /slim
 mv target/${RUSTARCH}/release/slim.dbg /slim.dbg
 
 # Strip and export control plane binary
 task -v strip TARGET_BIN=target/${RUSTARCH}/release/slim-control-plane
 mv target/${RUSTARCH}/release/slim-control-plane /slim-control-plane
 mv target/${RUSTARCH}/release/slim-control-plane.dbg /slim-control-plane.dbg
+
+# Strip and export channel manager binary
+task -v strip TARGET_BIN=target/${RUSTARCH}/release/channel-manager
+mv target/${RUSTARCH}/release/channel-manager /channel-manager
+mv target/${RUSTARCH}/release/channel-manager.dbg /channel-manager.dbg
 EOF
 
 # Grab libgcc from the CC image
@@ -125,3 +130,26 @@ COPY --from=libgcc-provider /lib/*-linux-gnu/libgcc_s.so.1 /lib/
 COPY --from=rust /slim-control-plane /slim-control-plane
 
 ENTRYPOINT ["/slim-control-plane"]
+
+
+# Runtime image - channel manager debug executable, debug symbols and a shell
+FROM debian:bookworm-slim AS channel-manager-debug
+
+ARG TARGETARCH
+
+# copy the build artifacts from the build stage
+COPY --from=rust /channel-manager /channel-manager
+COPY --from=rust /channel-manager.dbg /channel-manager.dbg
+
+# Runtime image - channel manager release executable
+FROM gcr.io/distroless/base-nossl-debian12:nonroot AS channel-manager-release
+
+ARG TARGETARCH
+
+# Copy libgcc from the libgcc-provider image
+COPY --from=libgcc-provider /lib/*-linux-gnu/libgcc_s.so.1 /lib/
+
+# copy the artifacts from the build stage
+COPY --from=rust /channel-manager /channel-manager
+
+ENTRYPOINT ["/channel-manager"]

docker-bake.hcl

@@ -12,6 +12,7 @@ function "get_tag" {
   params = [tags, name]
   // Check if IMAGE_REPO ends with name to avoid repetition
   result = [for tag in coalescelist(tags, [IMAGE_TAG]):
+    IMAGE_REPO == "" ? "${name}:${tag}" :
     can(regex("${name}$", IMAGE_REPO)) ?
       "${IMAGE_REPO}:${tag}" :
       "${IMAGE_REPO}/${name}:${tag}"
@@ -31,6 +32,12 @@ group "control-plane" {
   ]
 }
 
+group "channel-manager" {
+  targets = [
+    "channel-manager",
+    "channel-manager-debug",
+  ]
+}
 
 target "_common" {
   output = [
@@ -89,3 +96,25 @@ target "control-plane-debug" {
   ]
   tags = get_tag(target.docker-metadata-action.tags, "${target.control-plane-debug.name}")
 }
+
+target "channel-manager" {
+  context    = "."
+  dockerfile = "./Dockerfile"
+  target     = "channel-manager-release"
+  inherits = [
+    "_common",
+    "docker-metadata-action",
+  ]
+  tags = get_tag(target.docker-metadata-action.tags, "${target.channel-manager.name}")
+}
+
+target "channel-manager-debug" {
+  context    = "."
+  dockerfile = "./Dockerfile"
+  target     = "channel-manager-debug"
+  inherits = [
+    "_common",
+    "docker-metadata-action",
+  ]
+  tags = get_tag(target.docker-metadata-action.tags, "${target.channel-manager-debug.name}")
+}