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remove ip_forward warning 

Now that docker sets /proc/sys/net/ipv4/ip_forward by default (unless
the user manually specifies "-ip-forward=false"), there's no need to
warn if its disabled.

Docker-DCO-1.1-Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> (github: jpoimboe)
This commit is contained in:
Josh Poimboeuf 2014-01-28 13:24:38 -06:00
parent 4ab59179e7
commit ef6c0d5341
1 changed files with 0 additions and 6 deletions
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6
pkg/sysinfo/sysinfo.go
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@ -36,12 +36,6 @@ func New(quiet bool) *SysInfo {
}
}
content, err3 := ioutil.ReadFile("/proc/sys/net/ipv4/ip_forward")
sysInfo.IPv4ForwardingDisabled = err3 != nil || len(content) == 0 || content[0] != '1'
if sysInfo.IPv4ForwardingDisabled && !quiet {
log.Printf("WARNING: IPv4 forwarding is disabled.")
}
// Check if AppArmor seems to be enabled on this system.
if _, err := os.Stat("/sys/kernel/security/apparmor"); os.IsNotExist(err) {
sysInfo.AppArmor = false