fix: dockerfile

add systemd service unit
closes #11

build/docker/Dockerfile

@@ -1,6 +1,6 @@
 FROM docker.io/library/golang:1.20.12-alpine3.19 as builder
 
-ENV GOREVOKE_TAG=v1.0.0-rc.5
+ENV GOREVOKE_TAG=v1.0.0-rc.6
 WORKDIR /go/src/
 
 RUN apk add --no-cache -U git \
@@ -12,8 +12,10 @@ FROM registry.access.redhat.com/ubi9/ubi:9.3-1476 as runner
 LABEL maintainer="Tony Cavella <[email protected]>"
 
 COPY --from=builder /usr/local/bin/gorevoke/ /usr/local/bin/gorevoke/
+COPY ./gorevoke.service /etc/systemd/system/
 
-RUN dnf update -y
+RUN dnf update -y \
+&& systemctl enable gorevoke.service
 
 EXPOSE 4000
-CMD [ "/usr/local/bin/gorevoke/gorevoke" ]
+CMD [ "/sbin/init" ]

build/docker/gorevoke.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=GoRevoke systemd service unit file.
+
+[Service]
+ExecStart=/usr/local/bin/gorevoke/gorevoke
+
+[Install]
+WantedBy=multi-user.target