container now based on ubi10 instead of alpine (#16)

Author: dminnear-rh

Containerfile

@@ -1,9 +1,8 @@
-ARG GO_VERSION=1.24-alpine
-ARG ALPINE_VERSION=latest
+ARG GO_VERSION=1.24
 ARG GOARCH=amd64
 
 # Build stage
-FROM docker.io/library/golang:${GO_VERSION} AS builder
+FROM registry.access.redhat.com/ubi10/go-toolset:${GO_VERSION} AS builder
 
 WORKDIR /build
 
@@ -14,9 +13,9 @@ COPY src/ .
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=${GOARCH} go build -a -installsuffix cgo -o patternizer .
 
 # Runtime stage
-FROM docker.io/library/alpine:${ALPINE_VERSION}
+FROM registry.access.redhat.com/ubi10/ubi-minimal:10.0
 
-RUN apk --no-cache add git
+RUN microdnf --disableplugin=subscription-manager install -y git
 
 COPY --from=builder /build/patternizer /usr/local/bin/patternizer
 

Makefile

@@ -133,7 +133,7 @@ docs: ## Generate Go documentation
 check: lint-fmt lint-vet build test-unit ## Quick check (format, vet, build, unit tests)
 
 .PHONY: all
-all: clean deps lint build test local-container-build ## Run everything
+all: clean deps lint build test podman-build ## Run everything
 
 ##@ Conatiner-related tasks
 .PHONY: manifest
@@ -149,7 +149,7 @@ amd64: manifest podman-build-amd64 ## Build the container on amd64
 arm64: manifest podman-build-arm64 ## Build the container on arm64
 
 .PHONY: podman-build
-podman-build: podman-build-amd64 podman-build-arm64 ## Build both amd64 and arm64
+podman-build: manifest podman-build-amd64 podman-build-arm64 ## Build both amd64 and arm64
 
 .PHONY: podman-build-amd64
 podman-build-amd64: ## build the container in amd64