Private Cluster Disabled
- Query id: 3b30e3d6-c99b-4318-b38f-b99db74578b5
- Query name: Private Cluster Disabled
- Platform: Ansible
- Severity: High
- Category: Insecure Configurations
- URL: Github
Description¶
Kubernetes Clusters must be created with Private Clusters enabled, meaning the 'private_cluster_config' must be defined and the attributes 'enable_private_endpoint' and 'enable_private_nodes' must be true.
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Postitive test num. 1 - yaml file
- name: create a cluster1
google.cloud.gcp_container_cluster:
name: my-cluster1
initial_node_count: 2
master_auth:
username: cluster_admin
password: my-secret-password
node_config:
machine_type: n1-standard-4
disk_size_gb: 500
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
- name: create a cluster2
google.cloud.gcp_container_cluster:
name: my-cluster2
initial_node_count: 2
master_auth:
username: cluster_admin
password: my-secret-password
node_config:
machine_type: n1-standard-4
disk_size_gb: 500
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
private_cluster_config:
enable_private_endpoint: yes
- name: create a cluster3
google.cloud.gcp_container_cluster:
name: my-cluster3
initial_node_count: 2
master_auth:
username: cluster_admin
password: my-secret-password
node_config:
machine_type: n1-standard-4
disk_size_gb: 500
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
private_cluster_config:
enable_private_nodes: yes
- name: create a cluster4
google.cloud.gcp_container_cluster:
name: my-cluster4
initial_node_count: 2
master_auth:
username: cluster_admin
password: my-secret-password
node_config:
machine_type: n1-standard-4
disk_size_gb: 500
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
private_cluster_config:
enable_private_endpoint: no
enable_private_nodes: yes
- name: create a cluster5
google.cloud.gcp_container_cluster:
name: my-cluster5
initial_node_count: 2
master_auth:
username: cluster_admin
password: my-secret-password
node_config:
machine_type: n1-standard-4
disk_size_gb: 500
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
private_cluster_config:
enable_private_endpoint: yes
enable_private_nodes: no
Code samples without security vulnerabilities¶
Negative test num. 1 - yaml file
- name: create a cluster
google.cloud.gcp_container_cluster:
name: my-cluster
initial_node_count: 2
master_auth:
username: cluster_admin
password: my-secret-password
node_config:
machine_type: n1-standard-4
disk_size_gb: 500
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: /tmp/auth.pem
state: present
private_cluster_config:
enable_private_endpoint: yes
enable_private_nodes: yes