Skip to content
New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

#

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

perf: Improve KubeBench Performance on OCP Cluster #1597

Merged
merged 1 commit into from
Apr 18, 2024
Merged

perf: Improve KubeBench Performance on OCP Cluster #1597

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
117 changes: 73 additions & 44 deletions cfg/rh-1.0/etcd.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,16 +11,17 @@ groups:
- id: 2.1
text: "Ensure that the --cert-file and --key-file arguments are set as appropriate (Manual)"
audit: |
# For --cert-file
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--cert-file=[^ ]*\).*/\1/'
done 2>/dev/null
# For --key-file
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--key-file=[^ ]*\).*/\1/'
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--cert-file=[^ ]*\).*/\1/'
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--key-file=[^ ]*\).*/\1/'
fi
use_multiple_values: true
tests:
test_items:
Expand All @@ -36,10 +37,16 @@ groups:
- id: 2.2
text: "Ensure that the --client-cert-auth argument is set to true (Manual)"
audit: |
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--client-cert-auth=[^ ]*\).*/\1/'
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--client-cert-auth=[^ ]*\).*/\1/'
fi
use_multiple_values: true
tests:
test_items:
Expand All @@ -55,10 +62,16 @@ groups:
text: "Ensure that the --auto-tls argument is not set to true (Manual)"
audit: |
# Returns 0 if found, 1 if not found
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | grep -- --auto-tls=true 2>/dev/null ; echo exit_code=$?
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | grep -- --auto-tls=true 2>/dev/null ; echo exit_code=$?
fi
use_multiple_values: true
tests:
test_items:
Expand All @@ -73,16 +86,17 @@ groups:
- id: 2.4
text: "Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Manual)"
audit: |
# For --peer-cert-file
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--peer-cert-file=[^ ]*\).*/\1/'
done 2>/dev/null
# For --peer-key-file
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--peer-key-file=[^ ]*\).*/\1/'
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--peer-cert-file=[^ ]*\).*/\1/'
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--peer-key-file=[^ ]*\).*/\1/'
fi
use_multiple_values: true
tests:
test_items:
Expand All @@ -97,10 +111,16 @@ groups:
- id: 2.5
text: "Ensure that the --peer-client-cert-auth argument is set to true (Manual)"
audit: |
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--peer-client-cert-auth=[^ ]*\).*/\1/'
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--peer-client-cert-auth=[^ ]*\).*/\1/'
fi
use_multiple_values: true
tests:
test_items:
Expand All @@ -116,10 +136,16 @@ groups:
text: "Ensure that the --peer-auto-tls argument is not set to true (Manual)"
audit: |
# Returns 0 if found, 1 if not found
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | grep -- --peer-auto-tls=true 2>/dev/null ; echo exit_code=$?
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | grep -- --peer-auto-tls=true 2>/dev/null ; echo exit_code=$?
fi
use_multiple_values: true
tests:
test_items:
Expand All @@ -134,14 +160,17 @@ groups:
- id: 2.7
text: "Ensure that a unique Certificate Authority is used for etcd (Manual)"
audit: |
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--trusted-ca-file=[^ ]*\).*/\1/'
done 2>/dev/null
for i in $(oc get pods -oname -n openshift-etcd)
do
oc exec -n openshift-etcd -c etcd $i -- ps -o command= -C etcd | sed 's/.*\(--peer-trusted-ca-file=[^ ]*\).*/\1/'
done 2>/dev/null
# Get the node name where the pod is running
NODE_NAME=$(oc get pod "$HOSTNAME" -o=jsonpath='{.spec.nodeName}')
# Get the pod name in the openshift-etcd namespace
POD_NAME=$(oc get pods -n openshift-etcd -l app=etcd --field-selector spec.nodeName="$NODE_NAME" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
if [ -z "$POD_NAME" ]; then
echo "No matching file found on the current node."
else
# Execute the stat command
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--trusted-ca-file=[^ ]*\).*/\1/'
oc exec -n openshift-etcd -c etcd "$POD_NAME" -- ps -o command= -C etcd | sed 's/.*\(--peer-trusted-ca-file=[^ ]*\).*/\1/'
fi
use_multiple_values: true
tests:
test_items:
Expand Down
Loading
Loading