在linux上安装
更新时间：2022-09-28
1、节点安装
- 创建进程模式节点，填写节点相关信息；
- 点击安装，如下图所示：
- 选择操作系统：Linux
- 复制baetyl程序安装命令，在边缘节点上执行，
# curl模式
curl -sSL https://baetyl-repo-gz.gz.bcebos.com/v2/install.sh | bash
# wget模式
wget --no-check-certificate https://baetyl.bj.bcebos.com/test/install.sh | bash如下图所示：
- 复制节点安装命令，在边缘节点上执行，如下图所示：
2、查看边缘服务状态
进程模式下，边缘计算框架baetyl会将边缘应用托管给systemd，并以服务的形式发布，可以通过systemctl命令查看。
# 通过systemctl查看baetyl服务
systemctl | grep baetyl
# 返回结果
baetyl-edge-system.baetyl-broker-77zsf48j5.1663915447jqisxn.baetyl-broker.1.service loaded active running baetyl-edge-system.baetyl-broker-77zsf48j5.1663915447jqisxn.baetyl-broker.1.service
baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service loaded active running baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service
baetyl-edge-system.baetyl-init-igkjsqy4b.1663915447d2ahdm.baetyl-init.1.service loaded active running baetyl-edge-system.baetyl-init-igkjsqy4b.1663915447d2ahdm.baetyl-init.1.service可以看到，边缘侧的服务名称，与云端副本名称是保持一致的，如下图所示：
3、查看边缘服务日志
3.1 通过应用日志文件查看
在进程模式节点的节点日志查看章节，有详细说明边缘应用日志查看方法。
3.2 通过journalctl查看
因为边缘应用都托管给了systemd，所以可以通过journalctl -u [服务名称]命令查看服务日志。但是这个日志主要是systemd的管理日志，而不是服务本身的日志。所以如果要查看应用本身的日志，还是需要通过日志文件方式查看。
# 通过journalctl -u [服务名称]查看日志
journalctl -u baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service
# 返回结果
-- Logs begin at Tue 2022-08-23 15:07:59 CST, end at Wed 2022-09-28 14:41:40 CST. --
Sep 23 14:44:46 pd-vm systemd[1]: Started baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service.
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1608543,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"httplink"}
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1609461,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"defaultpubsub"}
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1610336,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"mqttlink"}
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1610367,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"nodestats"}
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1610398,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"nvstats"}
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1610427,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"qpsstats"}
Sep 23 14:44:46 pd-vm baetyl[135195]: {"level":"info","ts":1663915486.1610472,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"wslink"}
Sep 24 00:25:07 pd-vm systemd[1]: Stopping baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service...
Sep 24 00:25:07 pd-vm systemd[1]: baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service: Succeeded.
Sep 24 00:25:07 pd-vm systemd[1]: Stopped baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service.
-- Reboot --
Sep 26 09:44:30 pd-vm systemd[1]: Started baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service.
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.2211812,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"httplink"}
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.2229228,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"defaultpubsub"}
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.2247353,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"mqttlink"}
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.224744,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"nodestats"}
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.2247474,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"nvstats"}
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.2247503,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"qpsstats"}
Sep 26 09:44:31 pd-vm baetyl[582]: {"level":"info","ts":1664156671.224759,"caller":"plugin/register.go:31","msg":"plugin is registered","plugin":"wslink"}
Sep 27 09:38:55 pd-vm systemd[1]: Stopping baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service...
Sep 27 09:38:56 pd-vm systemd[1]: baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service: Succeeded.
Sep 27 09:38:56 pd-vm systemd[1]: Stopped baetyl-edge-system.baetyl-core-sggwknd8w.1663915447w8dtie.baetyl-core.1.service.4、节点卸载
如果要卸载边缘节点，执行如下命令
sudo baetyl delete && sudo baetyl delete -n baetyl-edge