From 6dc8f97ff9043f0ea299adda0b02b651d7ba375c Mon Sep 17 00:00:00 2001
From: Shannon Price <sprice@invoca.com>
Date: Thu, 13 Aug 2026 12:14:38 -0500
Subject: [PATCH] build: add Invoca Dockerfile and Buildkite pipeline

Self-contained multi-stage Dockerfile.invoca (Go 1.26 compile + busybox
runtime) and Buildkite pipeline that pushes to invocaops/prometheus with
commit SHA and branch-safe tags via buildkit-daemonless.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Shannon Price <sprice@invoca.com>
---
 .buildkite/pipeline.yml | 20 ++++++++++++++++++++
 Dockerfile.invoca       | 22 ++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 .buildkite/pipeline.yml
 create mode 100644 Dockerfile.invoca

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
new file mode 100644
index 00000000000..82140b0f771
--- /dev/null
+++ b/.buildkite/pipeline.yml
@@ -0,0 +1,20 @@
+---
+IMAGE_NAME: &IMAGE_NAME invocaops/prometheus
+
+steps:
+  - label: ":docker: Image Build & Push"
+    timeout_in_minutes: 30
+    env:
+      IMAGE_NAME: *IMAGE_NAME
+    agents:
+      queue: buildkit-daemonless
+      buildkit: true
+      daemonless: true
+    command: >
+      buildctl-daemonless build
+        --output type=image,"name=$IMAGE_NAME:$BUILDKITE_COMMIT,$IMAGE_NAME:$BUILDKITE_BRANCH_DOCKER_SAFE",push=true
+        --progress plain
+        --frontend dockerfile.v0
+        --opt filename=Dockerfile.invoca
+        --local context=.
+        --local dockerfile=.
diff --git a/Dockerfile.invoca b/Dockerfile.invoca
new file mode 100644
index 00000000000..ba480340fbd
--- /dev/null
+++ b/Dockerfile.invoca
@@ -0,0 +1,22 @@
+FROM golang:1.26 AS compile
+RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - \
+    && apt-get install -yq nodejs build-essential
+WORKDIR /build
+COPY . .
+RUN make build
+
+FROM quay.io/prometheus/busybox-linux-amd64:latest
+COPY --from=compile /build/prometheus        /bin/prometheus
+COPY --from=compile /build/promtool          /bin/promtool
+COPY --from=compile /build/documentation/examples/prometheus.yml /etc/prometheus/prometheus.yml
+COPY --from=compile /build/consoles/                             /usr/share/prometheus/consoles/
+COPY --from=compile /build/console_libraries/                    /usr/share/prometheus/console_libraries/
+WORKDIR /prometheus
+RUN ln -s /usr/share/prometheus/console_libraries /usr/share/prometheus/consoles/ /etc/prometheus/ && \
+    chown -R nobody:nobody /etc/prometheus /prometheus
+USER       nobody
+EXPOSE     9090
+VOLUME     [ "/prometheus" ]
+ENTRYPOINT [ "/bin/prometheus" ]
+CMD        [ "--config.file=/etc/prometheus/prometheus.yml", \
+             "--storage.tsdb.path=/prometheus" ]