func configureReaders() map[string]entryReader {
defer trace.End(trace.Begin(""))
pprofPaths := map[string]string{
// verbose
"verbose": "/debug/pprof/goroutine?debug=2",
// concise
"concise": "/debug/pprof/goroutine?debug=1",
"block": "/debug/pprof/block?debug=1",
"heap": "/debug/pprof/heap?debug=1",
"profile": "/debug/pprof/profile",
}
pprofSources := map[string]string{
"docker": pprof.GetPprofEndpoint(pprof.DockerPort).String(),
"portlayer": pprof.GetPprofEndpoint(pprof.PortlayerPort).String(),
"vicadm": pprof.GetPprofEndpoint(pprof.VicadminPort).String(),
"vic-init": pprof.GetPprofEndpoint(pprof.VCHInitPort).String(),
}
readers := map[string]entryReader{
"proc-mounts": fileReader("/proc/mounts"),
"uptime": commandReader("uptime"),
"df": commandReader("df"),
"free": commandReader("free"),
"netstat": commandReader("netstat -ant"),
"iptables": commandReader("sudo iptables --list"),
"ip-link": commandReader("ip link"),
"ip-addr": commandReader("ip addr"),
"ip-route": commandReader("ip route"),
"lsmod": commandReader("lsmod"),
// TODO: ls without shelling out
"disk-by-path": commandReader("ls -l /dev/disk/by-path"),
"disk-by-label": commandReader("ls -l /dev/disk/by-label"),
"disk-by-uuid": commandReader("ls -l /dev/disk/by-uuid"),
// To check we are not leaking any fds
"proc-self-fd": commandReader("ls -l /proc/self/fd"),
"ps": commandReader("ps -ef"),
"meminfo": fileReader("/proc/meminfo"),
"journalctl": commandReader("/bin/journalctl --no-pager"),
"dmesg": commandReader("/bin/journalctl --dmesg --no-pager"),
"sys-block": commandReader("ls -l /sys/block/"),
}
// add the pprof collection
for sname, source := range pprofSources {
for pname, paths := range pprofPaths {
rname := fmt.Sprintf("%s/%s", sname, pname)
readers[rname] = urlReader(source + paths)
}
}
for _, path := range logFiles() {
// Strip off leading '/'
readers[path[1:]] = fileReader(path)
}
return readers
}
func configureReaders() map[string]entryReader {
defer trace.End(trace.Begin(""))
pprofPaths := map[string]string{
// verbose
"verbose": "/debug/pprof/goroutine?debug=2",
// concise
"concise": "/debug/pprof/goroutine?debug=1",
"block": "/debug/pprof/block?debug=1",
"heap": "/debug/pprof/heap?debug=1",
"profile": "/debug/pprof/profile",
}
pprofSources := map[string]string{
"docker": pprof.GetPprofEndpoint(pprof.DockerPort).String(),
"portlayer": pprof.GetPprofEndpoint(pprof.PortlayerPort).String(),
"vicadm": pprof.GetPprofEndpoint(pprof.VicadminPort).String(),
"vic-init": pprof.GetPprofEndpoint(pprof.VCHInitPort).String(),
}
readers := map[string]entryReader{
"proc-mounts": fileReader("/proc/mounts"),
"uptime": commandReader("uptime"),
"df": commandReader("df"),
"free": commandReader("free"),
"netstat": commandReader("netstat -ant"),
"iptables": commandReader("sudo iptables --list"),
"ip-link": commandReader("ip link"),
"ip-addr": commandReader("ip addr"),
"ip-route": commandReader("ip route"),
"lsmod": commandReader("lsmod"),
// TODO: ls without shelling out
"disk-by-path": commandReader("ls -l /dev/disk/by-path"),
"disk-by-label": commandReader("ls -l /dev/disk/by-label"),
// To check we are not leaking any fds
"proc-self-fd": commandReader("ls -l /proc/self/fd"),
}
// add the pprof collection
for sname, source := range pprofSources {
for pname, paths := range pprofPaths {
rname := fmt.Sprintf("%s/%s", sname, pname)
readers[rname] = urlReader(source + paths)
}
}
for _, path := range logFiles() {
// Strip off leading '/'
readers[path[1:]] = fileReader(path)
}
if config.vmPath == "" {
log.Info("vm-path not set, skipping datastore log collection")
} else {
err := findDatastore()
if err != nil {
log.Warning(err)
}
}
return readers
}