NEX CLI rootfs Compatability (#165)

* adds `nex rootfs` subcommand

.goreleaser.yaml

@@ -44,7 +44,7 @@ builds:
       - netgo
     hooks:
       post:
-        - sudo go run ./agent/fc-image/. {{.Path}} 
+        - sudo go run ./nex/. fs --agent {{.Path}}
 
 archives:
   - id: binaries

Taskfile.yml

@@ -41,14 +41,14 @@ tasks:
       - go build -tags netgo -ldflags '-extldflags "-static"'
 
   rootfs:
-    dir: agent/fc-image
+    dir: nex
     sources:
       - "*.go"
     cmds:
-      - sudo /usr/local/go/bin/go run . ../cmd/nex-agent/nex-agent
+      - sudo ./nex fs --agent ../agent/cmd/nex-agent/nex-agent
       - gunzip rootfs.ext4.gz
     deps:
-      [agent]
+      [agent, nex]
 
   echo-service:
     dir: examples/echoservice

_scripts/docker/Dockerfile.alpine

@@ -0,0 +1,21 @@
+FROM alpine:3.19.1
+
+ADD alpine-openrc.sh /etc/init.d/agent
+
+RUN apk add --no-cache openrc
+RUN apk add --no-cache util-linux
+
+RUN ln -s agetty /etc/init.d/agetty.ttyS0
+RUN echo ttyS0 > /etc/securetty
+RUN rc-update add agetty.ttyS0 default
+
+RUN echo "root:root" | chpasswd
+
+RUN addgroup -g 1000 -S nex
+RUN adduser -u 1000 -S nex -G nex
+
+RUN rc-update add devfs boot
+RUN rc-update add procfs boot
+RUN rc-update add sysfs boot
+
+RUN rc-update add agent boot

_scripts/docker/agent.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Nex Agent
+After=network.target
+
+[Service]
+User=nex
+Group=nex
+ExecStart=/usr/local/bin/agent
+KillSignal=SIGINT
+StandardOutput=file:/home/user/nex.log
+StandardError=file:/home/user/err.log
+Type=simple
+Restart=always
+
+
+[Install]
+WantedBy=default.target
+RequiredBy=network.target
+

_scripts/docker/alpine-openrc.sh

@@ -0,0 +1,14 @@
+#!/sbin/openrc-run
+
+name=$RC_SVCNAME
+description="Nex Agent"
+supervisor="supervise-daemon"
+command="/usr/local/bin/agent"
+pidfile="/run/agent.pid"
+command_user="nex:nex"
+output_log="/home/nex/nex.log"
+error_log="/home/nex/err.log"
+
+depend() {
+	after net.eth0
+}