setup/container/systemd/box.service

[Unit]
Description=Cloudron Admin
OnFailure=crashnotifier@%n.service
StopWhenUnneeded=true
; journald crashes result in a EPIPE in node. Cannot ignore it as it results in loss of logs.
BindsTo=systemd-journald.service

[Service]
Type=idle
WorkingDirectory=/home/yellowtent/box
Restart=always
ExecStart=/usr/bin/node --max_old_space_size=150 /home/yellowtent/box/box.js
Environment="HOME=/home/yellowtent" "USER=yellowtent" "DEBUG=box*,connect-lastmile" "BOX_ENV=cloudron" "NODE_ENV=production"
; kill apptask processes as well
KillMode=control-group
User=yellowtent
Group=yellowtent
MemoryLimit=200M
TimeoutStopSec=5s
StartLimitInterval=1
StartLimitBurst=60
Move from supervisor to systemd This removes logrotate as well since we use systemd logging 2015-09-07 11:18:44 -07:00			`[Unit]`
			`Description=Cloudron Admin`
			`OnFailure=crashnotifier@%n.service`
			`StopWhenUnneeded=true`
Restart node processes if journald crashes Note that we cannot simply ignore EPIPE in the node programs. Doing so results in no logs anymore :-( This is supposedly fixed in systemd 228. Fixes #550 2016-01-21 22:13:19 -08:00			`; journald crashes result in a EPIPE in node. Cannot ignore it as it results in loss of logs.`
			`BindsTo=systemd-journald.service`
Move from supervisor to systemd This removes logrotate as well since we use systemd logging 2015-09-07 11:18:44 -07:00
			`[Service]`
			`Type=idle`
			`WorkingDirectory=/home/yellowtent/box`
			`Restart=always`
Rename app.js to box.js 2015-09-14 10:43:47 -07:00			`ExecStart=/usr/bin/node --max_old_space_size=150 /home/yellowtent/box/box.js`
Move from supervisor to systemd This removes logrotate as well since we use systemd logging 2015-09-07 11:18:44 -07:00			`Environment="HOME=/home/yellowtent" "USER=yellowtent" "DEBUG=box*,connect-lastmile" "BOX_ENV=cloudron" "NODE_ENV=production"`
Kill child processes On Unix, child processes are not killed when parent dies. Each process is part of a process group (pgid). When pgid == pid, it is the process group leader. node creates child processes with the parent as the group leader (detached = false). You can send a signal to entire group using kill(-pgid), as in, negative value in argument. Systemd can be made to do this by setting the KillMode=control-group. Unrelated: Process groups reside inside session groups. Each session group has a controlling terminal. Only one process in the session group has access to the terminal. Process group is basically like a bash pipeline. A session group is the entire login session with only one process having terminal access at a time. Fixes #543 2016-01-21 17:40:41 -08:00			`; kill apptask processes as well`
			`KillMode=control-group`
Move from supervisor to systemd This removes logrotate as well since we use systemd logging 2015-09-07 11:18:44 -07:00			`User=yellowtent`
			`Group=yellowtent`
200m is a more sane memory limit 2015-09-07 20:48:29 -07:00			`MemoryLimit=200M`
systemd: just wait for 5 seconds for box to die 2015-09-07 20:58:14 -07:00			`TimeoutStopSec=5s`
Try alternative configuration for systemd restart rate limit 2015-12-12 13:14:50 -08:00			`StartLimitInterval=1`
			`StartLimitBurst=60`
Move from supervisor to systemd This removes logrotate as well since we use systemd logging 2015-09-07 11:18:44 -07:00