func SysInit() error {
cfg, err := config.LoadConfig()
if err != nil {
return err
}
_, err = config.ChainCfgFuncs(cfg,
loadImages,
func(cfg *config.CloudConfig) (*config.CloudConfig, error) {
p, err := compose.GetProject(cfg, false)
if err != nil {
return cfg, err
}
return cfg, p.Up()
},
func(cfg *config.CloudConfig) (*config.CloudConfig, error) {
syscall.Sync()
return cfg, nil
},
func(cfg *config.CloudConfig) (*config.CloudConfig, error) {
log.Infof("RancherOS %s started", config.VERSION)
return cfg, nil
})
return err
}
func (p *projectFactory) Create(c *cli.Context) (*project.Project, error) {
cfg, err := config.LoadConfig()
if err != nil {
return nil, err
}
return compose.GetProject(cfg)
}
func enter(cfg *config.CloudConfig) error {
context := cfg.Rancher.Docker.StorageContext
if context == "" {
context = DEFAULT_STORAGE_CONTEXT
}
p, err := compose.GetProject(cfg)
if err != nil {
return err
}
pid, err := waitForPid(context, p)
if err != nil {
return err
}
log.Infof("%s PID %d", context, pid)
return runNsenter(pid)
}