Node Auto Upgrade Disabled
- Query id: d6e10477-2e19-4bcd-b8a8-19c65b89ccdf
- Query name: Node Auto Upgrade Disabled
- Platform: Ansible
- Severity: High
- Category: Resource Management
- URL: Github
Description¶
Kubernetes nodes must have auto upgrades set to true, which means Node 'auto_upgrade' should be enabled for Kubernetes Clusters
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Postitive test num. 1 - yaml file
---
- name: create a node pool
google.cloud.gcp_container_node_pool:
name: my-pool
initial_node_count: 4
cluster: "{{ cluster }}"
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
- name: create a second node pool
google.cloud.gcp_container_node_pool:
name: my-pool
initial_node_count: 4
cluster: "{{ cluster }}"
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
management:
auto_repair: yes
- name: create a third node pool
google.cloud.gcp_container_node_pool:
name: my-pool
initial_node_count: 4
cluster: "{{ cluster }}"
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
state: present
management:
auto_repair: yes
auto_upgrade: no
Code samples without security vulnerabilities¶
Negative test num. 1 - yaml file
- name: create a node pool
google.cloud.gcp_container_node_pool:
name: my-pool
initial_node_count: 4
cluster: '{{ cluster }}'
location: us-central1-a
project: test_project
auth_kind: serviceaccount
service_account_file: /tmp/auth.pem
state: present
management:
auto-repair: yes
auto_upgrade: yes