Automation for packaging of fencing scripts

.dockerignore

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+# .dockerignore
+
+*
+!fencing/
+!package.sh
+!nfpm.yaml

Dockerfile

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+ARG GOLANG_IMAGE_NAME="golang"
+ARG GOLANG_IMAGE_VERSION="latest"
+
+FROM ${GOLANG_IMAGE_NAME}:${GOLANG_IMAGE_VERSION}
+
+# Set build arguments with default values
+ARG VERSION="none"
+ARG BUILD="none"
+ARG TIME="none"
+ARG GOPROXY=http://yum-repo.vpn.versity.com:4000
+
+# Set environment variables
+ENV VERSION=${VERSION}
+ENV BUILD=${BUILD}
+ENV TIME=${TIME}
+ENV GOPROXY=${GOPROXY}
+
+ENV CGO_ENABLED=0
+RUN go install github.com/goreleaser/nfpm/v2/cmd/nfpm@latest
+
+COPY fencing/fence-remote-host /scoutfs-fencing/
+COPY fencing/README.md /scoutfs-fencing/
+
+COPY package.sh /
+COPY nfpm.yaml /scoutfs-fencing/
+
+ENTRYPOINT [ "/package.sh" ]

build_package.sh

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+#!/usr/bin/env bash
+set -ex
+
+PULL="${PULL:-true}"
+GOLANG_IMAGE_NAME="${GOLANG_IMAGE_NAME:-golang}"
+GOLANG_IMAGE_VERSION="${GOLANG_IMAGE_VERSION:-latest}"
+
+export VERSION
+VERSION="$(git describe --tags)"
+
+docker build --pull="${PULL}" \
+    --build-arg "GOLANG_IMAGE_NAME=${GOLANG_IMAGE_NAME}" \
+    --build-arg "GOLANG_IMAGE_VERSION=${GOLANG_IMAGE_VERSION}" \
+    -t "versity-scripts:${VERSION}" .
+
+docker run --rm -e "HOST_UID=${UID}" -e "VERSION=${VERSION}" -v "${PWD}/package:/package" "versity-scripts:${VERSION}"

nfpm.yaml

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+name: "scoutfs-scripts"
+arch: "amd64"
+platform: "linux"
+version: "${VERSION}"
+section: "default"
+priority: "extra"
+provides:
+- scoutfs-scripts
+maintainer: "Versity <support@versity.com>"
+description: |
+  This includes various support scripts and extra documentation for advanced ScoutFS usage.
+vendor: "Versity, Inc."
+homepage: "http://versity.com"
+license: ""
+umask: 0o002
+#changelog: "changelog.yaml"
+contents:
+- src: /scoutfs-fencing/fence-remote-host
+  dst: /usr/libexec/scoutfs-fenced/run/fence-remote-host
+- src: /scoutfs-fencing/ipmi-remote-host
+  dst: /usr/libexec/scoutfs-fenced/run/ipmi-remote-host
+- src: /scoutfs-fencing/README.md
+  dst: /usr/libexec/scoutfs-fenced/run/README.md

package.sh

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+#!/usr/bin/env bash
+
+export PATH="/go/bin:${PATH}"
+HOST_UID="${HOST_UID:-$UID}"
+
+nfpm pkg --packager rpm --config /scoutfs-fencing/nfpm.yaml --target /package
+chown -R "${HOST_UID}" /package