diff options
| -rwxr-xr-x | systemd/cloud-init-generator | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/systemd/cloud-init-generator b/systemd/cloud-init-generator index d976ae0b..b09924ac 100755 --- a/systemd/cloud-init-generator +++ b/systemd/cloud-init-generator @@ -8,6 +8,8 @@ ENABLE="enabled" DISABLE="disabled" CLOUD_SYSTEM_TARGET="/lib/systemd/system/cloud-init.target" CLOUD_TARGET_NAME="cloud-init.target" +# lxc sets 'container', but lets make that explicitly a global +CONTAINER="${container}" debug() { local lvl="$1" @@ -30,7 +32,7 @@ etc_file() { } read_proc_cmdline() { - if [ "$container" = "lxc" ]; then + if [ "$CONTAINER" = "lxc" ]; then _RET="" return 0 fi @@ -45,7 +47,8 @@ read_proc_cmdline() { kernel_cmdline() { local cmdline="" tok="" - if [ -n "${KERNEL_CMDLINE+$KERNEL_CMDLINE}" ]; then + if [ -n "${KERNEL_CMDLINE+x}" ]; then + # use KERNEL_CMDLINE if present in environment even if empty cmdline=${KERNEL_CMDLINE} debug 1 "kernel command line from env KERNEL_CMDLINE: $cmdline" elif read_proc_cmdline; then |