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fixes distro matching

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Adds osrelease to get distro name
This commit is contained in:
Michael Parker 2020-04-13 13:12:49 -04:00
parent 2bf293823f
commit 12c97c41b0
3 changed files with 9 additions and 15 deletions
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21
config/config.go
View File

@ -2,6 +2,7 @@ package config
import ( import (
"fmt" "fmt"
"github.com/cobaugh/osrelease"
"github.com/creasty/defaults" "github.com/creasty/defaults"
"github.com/gbrlsnchs/jwt/v3" "github.com/gbrlsnchs/jwt/v3"
"go.uber.org/zap" "go.uber.org/zap"
@ -294,7 +295,7 @@ func (c *Configuration) EnsurePterodactylUser() (*user.User, error) {
// Alpine Linux is the only OS we currently support that doesn't work with the useradd command, so // Alpine Linux is the only OS we currently support that doesn't work with the useradd command, so
// in those cases we just modify the command a bit to work as expected. // in those cases we just modify the command a bit to work as expected.
if strings.HasPrefix(sysName, "Alpine") { if strings.HasPrefix(sysName, "alpine") {
command = fmt.Sprintf("adduser -S -D -H -G %[1]s -s /bin/false %[1]s", c.System.Username) command = fmt.Sprintf("adduser -S -D -H -G %[1]s -s /bin/false %[1]s", c.System.Username)
// We have to create the group first on Alpine, so do that here before continuing on // We have to create the group first on Alpine, so do that here before continuing on
@ -413,20 +414,10 @@ func (c *Configuration) WriteToDisk() error {
// Gets the system release name. // Gets the system release name.
func getSystemName() (string, error) { func getSystemName() (string, error) {
// alpine doesn't have lsb_release // use osrelease to get release version and ID
_, err := os.Stat("/etc/alpine-release") if release, err := osrelease.Read(); err != nil {
if os.IsNotExist(err) { return "", err
// if the alpine release file doesn't exist. run lsb_release
cmd := exec.Command("lsb_release", "-is")
b, err := cmd.Output()
if err != nil {
return "", err
}
return string(b), nil
} else { } else {
// if the alpine release file does exist return string return release["ID"], nil
return "Alpine", err
} }
} }

1
go.mod
View File

@ -19,6 +19,7 @@ require (
github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a
github.com/beevik/etree v1.1.0 github.com/beevik/etree v1.1.0
github.com/buger/jsonparser v0.0.0-20191204142016-1a29609e0929 github.com/buger/jsonparser v0.0.0-20191204142016-1a29609e0929
github.com/cobaugh/osrelease v0.0.0-20181218015638-a93a0a55a249
github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448 // indirect github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448 // indirect
github.com/creasty/defaults v1.3.0 github.com/creasty/defaults v1.3.0
github.com/docker/distribution v2.7.1+incompatible // indirect github.com/docker/distribution v2.7.1+incompatible // indirect

2
go.sum
View File

@ -29,6 +29,8 @@ github.com/buger/jsonparser v0.0.0-20191204142016-1a29609e0929 h1:MW/JDk68Rny52y
github.com/buger/jsonparser v0.0.0-20191204142016-1a29609e0929/go.mod h1:tgcrVJ81GPSF0mz+0nu1Xaz0fazGPrmmJfJtxjbHhUQ= github.com/buger/jsonparser v0.0.0-20191204142016-1a29609e0929/go.mod h1:tgcrVJ81GPSF0mz+0nu1Xaz0fazGPrmmJfJtxjbHhUQ=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cobaugh/osrelease v0.0.0-20181218015638-a93a0a55a249 h1:R0IDH8daQ3lODvu8YtxnIqqth5qMGCJyADoUQvmLx4o=
github.com/cobaugh/osrelease v0.0.0-20181218015638-a93a0a55a249/go.mod h1:EHKW9yNEYSBpTKzuu7Y9oOrft/UlzH57rMIB03oev6M=
github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448 h1:PUD50EuOMkXVcpBIA/R95d56duJR9VxhwncsFbNnxW4= github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448 h1:PUD50EuOMkXVcpBIA/R95d56duJR9VxhwncsFbNnxW4=
github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI= github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI=
github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk= github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=