flyemoji
58fa4b0af8
bootstrap.sh auto-detects the host package manager (apt/dnf) and installs whatever is missing: Docker, k3s, and PostgreSQL. It builds and imports the felis image, opens pg_hba to the pod CIDR, runs migrations, and applies the rendered control-plane bundle, leaving Web disabled pending 'felis setup'. The Dockerfile builds the distroless felis image; deploy/crd holds the MinecraftServer CRD.
36 lines
1.7 KiB
Docker
36 lines
1.7 KiB
Docker
# Felis control-plane image.
|
|
#
|
|
# Builds the single multi-call `felis` binary (api / operator / migrate / reaper
|
|
# / restore / manifests / setup) as a static, CGO-free executable and ships it on
|
|
# a distroless base. Two contracts the rendered Deployments depend on:
|
|
#
|
|
# 1. The binary lives on PATH at /usr/local/bin/felis, because the bundle
|
|
# invokes it by bare name (`command: ["felis", ...]` in workloads.go). PATH
|
|
# is pinned explicitly so this holds regardless of base-image defaults.
|
|
# 2. The image is meant to be imported into a local containerd (k3s ctr import)
|
|
# and referenced by a NON-:latest tag (e.g. felis:demo). k8s then resolves
|
|
# the default IfNotPresent pull policy against the imported image instead of
|
|
# trying to pull it from a registry that does not exist yet.
|
|
#
|
|
# deploy/bootstrap.sh also extracts this same binary onto the host (docker cp)
|
|
# so `felis migrate up` and the `felis setup` TUI run with the identical build.
|
|
|
|
FROM golang:1.26 AS build
|
|
WORKDIR /src
|
|
ENV CGO_ENABLED=0 GOOS=linux GOARCH=amd64
|
|
# Prime the module cache first so source-only edits do not re-download deps.
|
|
COPY go.mod go.sum ./
|
|
RUN go mod download
|
|
COPY . .
|
|
RUN go build -trimpath -ldflags="-s -w" -o /out/felis ./cmd/felis
|
|
|
|
FROM gcr.io/distroless/static-debian12:nonroot
|
|
# Guarantee bare `felis` resolves no matter what PATH the base image ships.
|
|
ENV PATH=/usr/local/bin:/usr/bin:/bin
|
|
COPY --from=build /out/felis /usr/local/bin/felis
|
|
# distroless "nonroot" is uid 65532; the rendered PodSecurityContext pins
|
|
# runAsUser 1000 at deploy time, and a static binary needs no /etc/passwd entry,
|
|
# so either uid runs the same binary from a read-only root filesystem.
|
|
USER 65532:65532
|
|
ENTRYPOINT ["felis"]
|