mirror of
https://github.com/kairos-io/kairos-agent.git
synced 2025-06-03 01:44:53 +00:00
c98c791f60
This was failing but wasn't visible because it needs `fail_on_bundles_errors: true` to be set in the Kairos config. We need to find whether we need a new test or an existing one can be adapted to catch this. Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>
79 lines
2.6 KiB
Go
79 lines
2.6 KiB
Go
package hook
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import (
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"os"
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"os/exec"
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"syscall"
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config "github.com/kairos-io/kairos-agent/v2/pkg/config"
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v1 "github.com/kairos-io/kairos-agent/v2/pkg/types/v1"
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"github.com/kairos-io/kairos-sdk/bundles"
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"github.com/kairos-io/kairos-sdk/machine"
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)
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// BundlePostInstall install bundles just after installation
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type BundlePostInstall struct{}
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func (b BundlePostInstall) Run(c config.Config, _ v1.Spec) error {
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// system extension are now installed to /var/lib/extensions
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// https://github.com/kairos-io/kairos/issues/1821
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// so if we want them to work as expected we need to mount the persistent dir and the bind dir that will
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// then end up in the system as /usr/lib/extensions is not valid anymore
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// So after the install from livecd we need to:
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// - mount persistent in /usr/local
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// - create the dir that will be binded into /var/lib/extensions after reboot in /usr/local/.state/var-lib-extensions.bind
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// - rsync whatever is in the /var/lib/extensions to /usr/local/.state/var-lib-extensions.bind so we dont lost thing shipped with the install media
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// - bind the dir so the extension gets persistent after reboots
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// - umount the bind dir
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// Note that the binding of /usr/local/.state/var-lib-extensions.bind to /var/lib/extensions on active/passive its done by inmmucore based on the
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// 00_rootfs.yaml config which sets the bind and ephemeral paths.
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machine.Mount("COS_PERSISTENT", "/usr/local") //nolint:errcheck
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defer func() {
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machine.Umount("/usr/local") //nolint:errcheck
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}()
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err := os.MkdirAll("/usr/local/.state/var-lib-extensions.bind", os.ModeDir|os.ModePerm)
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if c.FailOnBundleErrors && err != nil {
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return err
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}
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cmd := exec.Command("rsync", "-aqAX", "/var/lib/extensions", "/usr/local/.state/var-lib-extensions.bind")
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_, err = cmd.CombinedOutput()
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if c.FailOnBundleErrors && err != nil {
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return err
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}
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err = syscall.Mount("/usr/local/.state/var-lib-extensions.bind", "/var/lib/extensions", "", syscall.MS_BIND, "")
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if c.FailOnBundleErrors && err != nil {
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return err
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}
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defer func() {
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_ = syscall.Unmount("/var/lib/extensions", 0)
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}()
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machine.Mount("COS_OEM", "/oem") //nolint:errcheck
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defer func() {
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machine.Umount("/oem") //nolint:errcheck
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}()
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opts := c.Install.Bundles.Options()
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err = bundles.RunBundles(opts...)
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if c.FailOnBundleErrors && err != nil {
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return err
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}
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return nil
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}
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// BundleFirstBoot installs bundles during the first boot of the machine
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type BundleFirstBoot struct{}
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func (b BundleFirstBoot) Run(c config.Config, _ v1.Spec) error {
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opts := c.Bundles.Options()
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err := bundles.RunBundles(opts...)
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if c.FailOnBundleErrors && err != nil {
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return err
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}
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return nil
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}
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