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Limit max length transient log

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Set a limit to the max size of the transient log to avoid
filling up logs in case of issues

Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
This commit is contained in:
Flavio Crisciani 2018-02-23 15:24:47 -08:00
parent e49dea42c5
commit 85791fb3fd
1 changed files with 4 additions and 2 deletions
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6
libnetwork/service_common.go
View file

@ -9,6 +9,8 @@ import (
"github.com/sirupsen/logrus"
)
const maxSetStringLen = 350
func (c *controller) addEndpointNameResolution(svcName, svcID, nID, eID, containerName string, vip net.IP, serviceAliases, taskAliases []string, ip net.IP, addService bool, method string) error {
n, err := c.NetworkByID(nID)
if err != nil {
@ -285,7 +287,7 @@ func (c *controller) addServiceBinding(svcName, svcID, nID, eID, containerName s
ok, entries := s.assignIPToEndpoint(ip.String(), eID)
if !ok || entries > 1 {
setStr, b := s.printIPToEndpoint(ip.String())
logrus.Warnf("addServiceBinding %s possible trainsient state ok:%t entries:%d set:%t %s", eID, ok, entries, b, setStr)
logrus.Warnf("addServiceBinding %s possible transient state ok:%t entries:%d set:%t %s", eID, ok, entries, b, setStr[:maxSetStringLen])
}
// Add loadbalancer service and backend in all sandboxes in
@ -353,7 +355,7 @@ func (c *controller) rmServiceBinding(svcName, svcID, nID, eID, containerName st
ok, entries := s.removeIPToEndpoint(ip.String(), eID)
if !ok || entries > 0 {
setStr, b := s.printIPToEndpoint(ip.String())
logrus.Warnf("rmServiceBinding %s possible trainsient state ok:%t entries:%d set:%t %s", eID, ok, entries, b, setStr)
logrus.Warnf("rmServiceBinding %s possible transient state ok:%t entries:%d set:%t %s", eID, ok, entries, b, setStr[:maxSetStringLen])
}
// Remove loadbalancer service(if needed) and backend in all