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-rw-r--r--manifests/profile/base/kernel.pp28
1 files changed, 23 insertions, 5 deletions
diff --git a/manifests/profile/base/kernel.pp b/manifests/profile/base/kernel.pp
index df13a98..48caf37 100644
--- a/manifests/profile/base/kernel.pp
+++ b/manifests/profile/base/kernel.pp
@@ -17,14 +17,32 @@
#
# Load and configure Kernel modules.
#
-class tripleo::profile::base::kernel {
+# === Parameters
+#
+# [*module_list*]
+# (Optional) List of kernel modules to load.
+# Defaults to hiera('kernel_modules')
+#
+# [*sysctl_settings*]
+# (Optional) List of sysctl settings to load.
+# Defaults to hiera('sysctl_settings')
+#
+class tripleo::profile::base::kernel (
+ $module_list = hiera('kernel_modules', undef),
+ $sysctl_settings = hiera('sysctl_settings', undef),
+) {
- if hiera('kernel_modules', undef) {
- create_resources(kmod::load, hiera('kernel_modules'), { })
+ if $module_list {
+ create_resources(kmod::load, $module_list, { })
}
- if hiera('sysctl_settings', undef) {
- create_resources(sysctl::value, hiera('sysctl_settings'), { })
+ if $sysctl_settings {
+ create_resources(sysctl::value, $sysctl_settings, { })
}
Exec <| tag == 'kmod::load' |> -> Sysctl <| |>
+ # RHEL 7.4+ workaround where this functionality is built into the
+ # kernel instead of being built as a module.
+ # That way, we can support both 7.3 and 7.4 RHEL versions.
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1387537
+ Exec <| title == 'modprobe nf_conntrack_proto_sctp' |> { returns => [0,1] }
}