Mikhail Klementev
bcf8de336f
BREAKING CHANGE: distro definition in the configuration files has switched
from
[[supported_kernels]]
distro_type = "Ubuntu"
distro_release = "16.04"
...
to
[[supported_kernels]]
distro = { id = "Ubuntu", release = "16.04" }
...
119 lines
2.6 KiB
Go
119 lines
2.6 KiB
Go
package oraclelinux
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import (
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"fmt"
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"regexp"
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"strings"
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"time"
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"github.com/rs/zerolog/log"
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"code.dumpstack.io/tools/out-of-tree/config"
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"code.dumpstack.io/tools/out-of-tree/container"
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)
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func Envs(km config.KernelMask) (envs []string) {
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return
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}
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func Runs(km config.KernelMask) (commands []string) {
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cmdf := func(f string, s ...interface{}) {
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commands = append(commands, fmt.Sprintf(f, s...))
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}
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if km.Distro.Release < "6" {
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log.Fatal().Msgf("no support for pre-EL6")
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}
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cmdf("sed -i 's/enabled=0/enabled=1/' /etc/yum.repos.d/*")
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cmdf("sed -i 's;installonly_limit=;installonly_limit=100500;' /etc/yum.conf /etc/dnf/dnf.conf || true")
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cmdf("yum -y update")
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cmdf("yum -y groupinstall 'Development Tools'")
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packages := "linux-firmware grubby"
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if km.Distro.Release <= "7" {
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packages += " libdtrace-ctf"
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}
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cmdf("yum -y install %s", packages)
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return
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}
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func Match(km config.KernelMask) (pkgs []string, err error) {
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// FIXME timeout should be in global out-of-tree config
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c, err := container.New(km.DockerName(), time.Hour)
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if err != nil {
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return
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}
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cmd := "yum search kernel --showduplicates " +
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"| grep '^kernel-[0-9]\\|^kernel-uek-[0-9]' " +
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"| grep -v src " +
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"| cut -d ' ' -f 1"
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output, err := c.Run(config.Dir("tmp"), cmd)
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if err != nil {
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return
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}
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r, err := regexp.Compile("kernel-" + km.ReleaseMask)
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if err != nil {
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return
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}
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for _, pkg := range strings.Fields(output) {
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if r.MatchString(pkg) || strings.Contains(pkg, km.ReleaseMask) {
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log.Trace().Msg(pkg)
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pkgs = append(pkgs, pkg)
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}
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}
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if len(pkgs) == 0 {
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log.Warn().Msg("no packages matched")
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}
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return
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}
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func Install(km config.KernelMask, pkgname string, headers bool) (commands []string, err error) {
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var headerspkg string
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if headers {
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if strings.Contains(pkgname, "uek") {
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headerspkg = strings.Replace(pkgname,
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"kernel-uek", "kernel-uek-devel", -1)
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} else {
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headerspkg = strings.Replace(pkgname,
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"kernel", "kernel-devel", -1)
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}
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}
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cmdf := func(f string, s ...interface{}) {
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commands = append(commands, fmt.Sprintf(f, s...))
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}
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cmdf("yum -y install %s %s", pkgname, headerspkg)
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var version string
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if strings.Contains(pkgname, "uek") {
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version = strings.Replace(pkgname, "kernel-uek-", "", -1)
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} else {
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version = strings.Replace(pkgname, "kernel-", "", -1)
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}
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if km.Distro.Release <= "7" {
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cmdf("dracut -v --add-drivers 'e1000 ext4' -f "+
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"/boot/initramfs-%s.img %s", version, version)
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} else {
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cmdf("dracut -v --add-drivers 'ata_piix libata' "+
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"--force-drivers 'e1000 ext4 sd_mod' -f "+
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"/boot/initramfs-%s.img %s", version, version)
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}
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return
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}
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func Cleanup(km config.KernelMask, pkgname string) {
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return
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}
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