build: add rockcraft.yaml

rockcraft.yaml

@@ -0,0 +1,63 @@
+name: openfga
+base: bare
+build-base: ubuntu:22.04
+version: "1.3.3"
+summary: Openfga Authorization Server
+description: |
+  OpenFGA is a flexible Authorization system inspired by Google's Zanzibar, designed for reliability and low latency at scale.
+license: Apache-2.0
+run-user: _daemon_
+platforms:
+  amd64:
+
+services:
+  openfga:
+    override: replace
+    command: openfga run
+    startup: disabled
+checks:
+  up:
+    override: replace
+    level: alive
+    exec:
+      command: grpc_health_probe -addr localhost:8081
+
+
+parts:
+  util:
+    plugin: nil
+    stage-packages:
+      # This is needed to pipe the stdout/stderr to a file for log forwarding
+      - coreutils
+    prime:
+      - usr/bin/tee
+
+  shell:
+    plugin: nil
+    stage-packages:
+      # This is needed to pipe the stdout/stderr to a file for log forwarding
+      - dash
+
+  openfga:
+    plugin: go
+    build-snaps:
+      - go/1.21/stable
+    build-environment:
+      - CGO_ENABLED: 0
+    source: https://github.com/openfga/openfga
+    source-type: git
+    source-tag: v1.3.3
+    override-build: |
+      go build -o ${CRAFT_PART_INSTALL}/bin/openfga ./cmd/openfga
+
+  grpc_health_probe:
+    plugin: go
+    build-snaps:
+      - go/1.21/stable
+    build-environment:
+      - CGO_ENABLED: 0
+    source: https://github.com/grpc-ecosystem/grpc-health-probe
+    source-type: git
+    source-tag: v0.4.21
+    override-build: |
+      go build -a -tags netgo -ldflags=-w -o ${CRAFT_PART_INSTALL}/bin/grpc_health_probe