[Unit]
Description=Prune unused container images
After=crio.service
Requires=crio.service
StartLimitBurst=10
StartLimitIntervalSec=10s

[Service]
Type=oneshot
ExecStart=/usr/bin/crictl rmi --prune
Restart=on-failure
RestartSec=2s
CapabilityBoundingSet=
DeviceAllow=
DevicePolicy=closed
LockPersonality=yes
MemoryDenyWriteExecute=yes
NoNewPrivileges=yes
PrivateDevices=yes
PrivateUsers=yes
PrivateTmp=yes
ProcSubset=pid
ProtectClock=yes
ProtectControlGroups=yes
ProtectHome=yes
ProtectHostname=yes
ProtectKernelLogs=yes
ProtectKernelModules=yes
ProtectKernelTunables=yes
ProtectProc=invisible
ProtectSystem=strict
RestrictAddressFamilies=AF_UNIX
RestrictNamespaces=yes
RestrictRealtime=yes
RestrictSUIDSGID=yes
SystemCallArchitectures=native
SystemCallFilter=@system-service
SystemCallFilter=~@privileged