func()

in agentendpoint/patch_linux.go [32:95]

• 63 lines of code
• 15 McCabe index (conditional complexity)

func (r *patchTask) runUpdates(ctx context.Context) error {
	var errs []string
	const retryPeriod = 3 * time.Minute
	// Check for both apt-get and dpkg-query to give us a clean signal.
	if packages.AptExists && packages.DpkgQueryExists {
		excludes, err := convertInputToExcludes(r.Task.GetPatchConfig().GetApt().GetExcludes())
		if err != nil {
			return err
		}
		opts := []ospatch.AptGetUpgradeOption{
			ospatch.AptGetDryRun(r.Task.GetDryRun()),
			ospatch.AptGetExcludes(excludes),
			ospatch.AptGetExclusivePackages(r.Task.GetPatchConfig().GetApt().GetExclusivePackages()),
		}
		switch r.Task.GetPatchConfig().GetApt().GetType() {
		case agentendpointpb.AptSettings_DIST:
			opts = append(opts, ospatch.AptGetUpgradeType(packages.AptGetDistUpgrade))
		}
		clog.Debugf(ctx, "Installing APT package updates.")
		if err := retryutil.RetryFunc(ctx, retryPeriod, "installing APT package updates", func() error { return ospatch.RunAptGetUpgrade(ctx, opts...) }); err != nil {
			errs = append(errs, err.Error())
		}
	}
	if packages.YumExists && packages.RPMQueryExists {
		excludes, err := convertInputToExcludes(r.Task.GetPatchConfig().GetYum().GetExcludes())
		if err != nil {
			return err
		}
		opts := []ospatch.YumUpdateOption{
			ospatch.YumUpdateSecurity(r.Task.GetPatchConfig().GetYum().GetSecurity()),
			ospatch.YumUpdateMinimal(r.Task.GetPatchConfig().GetYum().GetMinimal()),
			ospatch.YumUpdateExcludes(excludes),
			ospatch.YumExclusivePackages(r.Task.GetPatchConfig().GetYum().GetExclusivePackages()),
			ospatch.YumDryRun(r.Task.GetDryRun()),
		}
		clog.Debugf(ctx, "Installing YUM package updates.")
		if err := retryutil.RetryFunc(ctx, retryPeriod, "installing YUM package updates", func() error { return ospatch.RunYumUpdate(ctx, opts...) }); err != nil {
			errs = append(errs, err.Error())
		}
	}
	if packages.ZypperExists && packages.RPMQueryExists {
		excludes, err := convertInputToExcludes(r.Task.GetPatchConfig().GetZypper().GetExcludes())
		if err != nil {
			return err
		}
		opts := []ospatch.ZypperPatchOption{
			ospatch.ZypperPatchCategories(r.Task.GetPatchConfig().GetZypper().GetCategories()),
			ospatch.ZypperPatchSeverities(r.Task.GetPatchConfig().GetZypper().GetSeverities()),
			ospatch.ZypperUpdateWithUpdate(r.Task.GetPatchConfig().GetZypper().GetWithUpdate()),
			ospatch.ZypperUpdateWithOptional(r.Task.GetPatchConfig().GetZypper().GetWithOptional()),
			ospatch.ZypperUpdateWithExcludes(excludes),
			ospatch.ZypperUpdateWithExclusivePatches(r.Task.GetPatchConfig().GetZypper().GetExclusivePatches()),
			ospatch.ZypperUpdateDryrun(r.Task.GetDryRun()),
		}
		clog.Debugf(ctx, "Installing Zypper updates.")
		if err := retryutil.RetryFunc(ctx, retryPeriod, "installing Zypper updates", func() error { return ospatch.RunZypperPatch(ctx, opts...) }); err != nil {
			errs = append(errs, err.Error())
		}
	}
	if errs == nil {
		return nil
	}
	return errors.New(strings.Join(errs, ",\n"))
}