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daemon: correctly try to retrieve init/runtime versions

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2017-06-06 19:36:24 +02:00
parent 84149ac17d
commit 858b4b44c8
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GPG key ID: B2BEAD150DE936B9
2 changed files with 9 additions and 8 deletions
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2
daemon/config/config_common_unix.go
View file

@ -59,7 +59,7 @@ func (conf *Config) GetExecRoot() string {
return conf.ExecRoot
}
// GetInitPath returns the configure docker-init path
// GetInitPath returns the configured docker-init path
func (conf *Config) GetInitPath() string {
conf.Lock()
defer conf.Unlock()

15
daemon/info_unix.go
View file

@ -9,7 +9,6 @@ import (
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types"
daemonconfig "github.com/docker/docker/daemon/config"
"github.com/docker/docker/dockerversion"
"github.com/docker/docker/pkg/sysinfo"
"github.com/pkg/errors"
@ -38,7 +37,8 @@ func (daemon *Daemon) FillPlatformInfo(v *types.Info, sysInfo *sysinfo.SysInfo)
}
v.RuncCommit.Expected = dockerversion.RuncCommitID
if rv, err := exec.Command(DefaultRuntimeBinary, "--version").Output(); err == nil {
defaultRuntimeBinary := daemon.configStore.GetRuntime(daemon.configStore.GetDefaultRuntimeName()).Path
if rv, err := exec.Command(defaultRuntimeBinary).Output(); err == nil {
parts := strings.Split(strings.TrimSpace(string(rv)), "\n")
if len(parts) == 3 {
parts = strings.Split(parts[1], ": ")
@ -48,23 +48,24 @@ func (daemon *Daemon) FillPlatformInfo(v *types.Info, sysInfo *sysinfo.SysInfo)
}
if v.RuncCommit.ID == "" {
logrus.Warnf("failed to retrieve %s version: unknown output format: %s", DefaultRuntimeBinary, string(rv))
logrus.Warnf("failed to retrieve %s version: unknown output format: %s", defaultRuntimeBinary, string(rv))
v.RuncCommit.ID = "N/A"
}
} else {
logrus.Warnf("failed to retrieve %s version: %v", DefaultRuntimeBinary, err)
logrus.Warnf("failed to retrieve %s version: %v", defaultRuntimeBinary, err)
v.RuncCommit.ID = "N/A"
}
if rv, err := exec.Command(daemonconfig.DefaultInitBinary, "--version").Output(); err == nil {
defaultInitBinary := daemon.configStore.GetInitPath()
if rv, err := exec.Command(defaultInitBinary, "--version").Output(); err == nil {
ver, err := parseInitVersion(string(rv))
if err != nil {
logrus.Warnf("failed to retrieve %s version: %s", daemonconfig.DefaultInitBinary, err)
logrus.Warnf("failed to retrieve %s version: %s", defaultInitBinary, err)
}
v.InitCommit = ver
} else {
logrus.Warnf("failed to retrieve %s version: %s", daemonconfig.DefaultInitBinary, err)
logrus.Warnf("failed to retrieve %s version: %s", defaultInitBinary, err)
v.InitCommit.ID = "N/A"
}
}