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9 changes: 8 additions & 1 deletion kubectl-node_shell
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ use_mount=true
use_pid=true
use_net=true
use_uts=true
force_resources=false

if [ -t 0 ]; then
tty=true
Expand Down Expand Up @@ -103,6 +104,10 @@ while [ $# -gt 0 ]; do
use_uts=false
shift
;;
--force-resources)
force_resources=true
shift
;;
--)
shift
break
Expand Down Expand Up @@ -200,7 +205,9 @@ resources_json='"resources": {
"limits": { "cpu": "'${container_cpu}'", "memory": "'${container_memory}'" },
"requests": { "cpu": "'${container_cpu}'", "memory": "'${container_memory}'" }
}'
$kubectl run --image "$image" "$pod" --dry-run=server 2>&1 | grep -q 'failed quota' || resources_json='"resources": {}'
if [ "$force_resources" = false ]; then
$kubectl run --image "$image" "$pod" --dry-run=server 2>&1 | grep -q 'failed quota' || resources_json='"resources": {}'
fi

if [ -n "${image_pull_secret_name}" ]; then
image_pull_secrets='[ { "name": "'${image_pull_secret_name}'" } ]'
Expand Down