Cluster Overview: https://10.43.0.1:443
Score is the percentage of passing checks. Warnings get half the weight of dangerous checks.
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808 passing checks
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68 warning checks
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71 dangerous checks
Results by Category
Configuring resource requests and limits for workloads running in Kubernetes helps ensure that every container will have access to all the resources it needs. These are also a crucial part of cluster autoscaling logic, as new nodes are only spun up when there is insufficient capacity on existing infrastructure for new pod(s). By default, Polaris validates that resource requests and limits are set, it also includes optional functionality to ensure these requests and limits fall within specified ranges. Refer to the Polaris documentation about Efficiency for more information.
Kubernetes is built to reliabily run highly available applications. Polaris includes a number of checks to ensure that you are maximizing the reliability potential of Kubernetes. Refer to the Polaris documentation about Reliability for more information.
Kubernetes provides a great deal of configurability when it comes to the security of your workloads. A key principle here involves limiting the level of access any individual workload has. Polaris has validations for a number of best practices, mostly focused on ensuring that unnecessary access has not been granted to an application workload. Refer to the Polaris documentation about Security for more information.
Cluster Resources
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Namespace: argocd
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Priority class should be set
- Pod should be configured with a valid topology spread constraint
- HostPath volumes are not configured
- Host network is not configured
- Host PID is not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
- Host IPC is not configured
Container applicationset-controller:
- Image pull policy should be "Always"
- Readiness probe should be configured
- Memory limits should be set
- CPU limits should be set
- Memory requests should be set
- CPU requests should be set
- Liveness probe should be configured
- Image tag is specified
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Not running as privileged
- Container does not have any dangerous capabilities
- Host port is not configured
- Is not allowed to run as root
- The container does not set potentially sensitive environment variables
- Filesystem is read only
- Privilege escalation not allowed
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Priority class should be set
- The ServiceAccount will be automounted
- Pod should be configured with a valid topology spread constraint
- Privileged access to the host check is valid
- Host network is not configured
- The default /proc masks are set up to reduce attack surface, and should be required
- Host IPC is not configured
- Host PID is not configured
- HostPath volumes are not configured
Container redis:
- CPU limits should be set
- Memory requests should be set
- Memory limits should be set
- Readiness probe should be configured
- CPU requests should be set
- Liveness probe should be configured
- Image pull policy should be "Always"
- Privilege escalation not allowed
- Not running as privileged
- Container does not have any dangerous capabilities
- The container does not set potentially sensitive environment variables
- Host port is not configured
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Filesystem is read only
- Is not allowed to run as root
- Image tag is specified
Spec:
Pod Spec:
- Priority class should be set
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Host IPC is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Host network is not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
Container copyutil:
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Privilege escalation not allowed
- Is not allowed to run as root
- Container does not have any dangerous capabilities
- Filesystem is read only
- Not running as privileged
- The container does not set potentially sensitive environment variables
- Image tag is specified
- Host port is not configured
Container repo-server:
- Image pull policy should be "Always"
- Memory limits should be set
- CPU limits should be set
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Memory requests are set
- Filesystem is read only
- CPU requests are set
- The container does not set potentially sensitive environment variables
- Not running as privileged
- Host port is not configured
- Liveness probe is configured
- Privilege escalation not allowed
- Container does not have any dangerous capabilities
- Readiness probe is configured
- Is not allowed to run as root
- Image tag is specified
Spec:
Pod Spec:
- Priority class should be set
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
- The default /proc masks are set up to reduce attack surface, and should be required
- Host IPC is not configured
- Privileged access to the host check is valid
Container server:
- Memory requests should be set
- Memory limits should be set
- Image pull policy should be "Always"
- CPU limits should be set
- CPU requests should be set
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Privilege escalation not allowed
- Container does not have any insecure capabilities
- Liveness probe is configured
- Readiness probe is configured
- The container does not set potentially sensitive environment variables
- Host port is not configured
- Filesystem is read only
- Not running as privileged
- Container does not have any dangerous capabilities
- Is not allowed to run as root
- Image tag is specified
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- HostPath volumes are not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
- Host IPC is not configured
- Host network is not configured
- Host PID is not configured
Container argocd-image-updater:
- Container does not have any insecure capabilities
- Filesystem is read only
- The container does not set potentially sensitive environment variables
- Readiness probe is configured
- Not running as privileged
- Image tag is specified
- CPU limits are set
- Host port is not configured
- Liveness probe is configured
- Memory requests are set
- CPU requests are set
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Memory limits are set
- Privilege escalation not allowed
- Image pull policy is "Always"
- Is not allowed to run as root
- Container does not have any dangerous capabilities
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec:
- The RoleBinding does not reference the default cluster-admin ClusterRole or one with wildcard permissions
- The RoleBinding does not reference a Role with wildcard permissions
- The RoleBinding does not reference a ClusterRole allowing pods/exec or pods/attach
- The RoleBinding does not reference a Role allowing Pod exec or attach
Spec:
- The RoleBinding does not reference the default cluster-admin ClusterRole or one with wildcard permissions
- The RoleBinding does not reference a Role with wildcard permissions
- The RoleBinding does not reference a ClusterRole allowing pods/exec or pods/attach
- The RoleBinding does not reference a Role allowing Pod exec or attach
Spec: no checks applied
Spec: no checks applied
Spec:
- The RoleBinding does not reference a Role allowing Pod exec or attach
- The RoleBinding does not reference the default cluster-admin ClusterRole or one with wildcard permissions
- The RoleBinding does not reference a Role with wildcard permissions
- The RoleBinding does not reference a ClusterRole allowing pods/exec or pods/attach
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Priority class should be set
- Pod should be configured with a valid topology spread constraint
- The default /proc masks are set up to reduce attack surface, and should be required
- Host PID is not configured
- Privileged access to the host check is valid
- Host IPC is not configured
- Host network is not configured
- HostPath volumes are not configured
Container application-controller:
- Image pull policy should be "Always"
- CPU limits should be set
- Liveness probe should be configured
- Memory limits should be set
- CPU requests are set
- Is not allowed to run as root
- Host port is not configured
- Filesystem is read only
- The container does not set potentially sensitive environment variables
- Container does not have any dangerous capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Memory requests are set
- Not running as privileged
- Container does not have any insecure capabilities
- Privilege escalation not allowed
- Readiness probe is configured
- Image tag is specified
Namespace: cert-manager
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Priority class should be set
- Pod should be configured with a valid topology spread constraint
- Host IPC is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
- Host network is not configured
Container cert-manager-controller:
- Memory limits should be set
- CPU limits should be set
- CPU requests should be set
- Memory requests should be set
- Image pull policy should be "Always"
- Readiness probe should be configured
- Container does not have any dangerous capabilities
- Container does not have any insecure capabilities
- Host port is not configured
- Privilege escalation not allowed
- Image tag is specified
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Liveness probe is configured
- Filesystem is read only
- Not running as privileged
- Is not allowed to run as root
- The container does not set potentially sensitive environment variables
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Priority class should be set
- Pod should be configured with a valid topology spread constraint
- Host network is not configured
- Host PID is not configured
- Privileged access to the host check is valid
- Host IPC is not configured
- HostPath volumes are not configured
- The default /proc masks are set up to reduce attack surface, and should be required
Container cert-manager-cainjector:
- Readiness probe should be configured
- Memory requests should be set
- Memory limits should be set
- CPU limits should be set
- Liveness probe should be configured
- CPU requests should be set
- Image pull policy should be "Always"
- Image tag is specified
- Not running as privileged
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Filesystem is read only
- Privilege escalation not allowed
- The container does not set potentially sensitive environment variables
- Container does not have any dangerous capabilities
- Host port is not configured
- Is not allowed to run as root
- Container does not have any insecure capabilities
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Priority class should be set
- Pod should be configured with a valid topology spread constraint
- Host IPC is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
- Host network is not configured
Container cert-manager-webhook:
- CPU requests should be set
- Memory limits should be set
- Memory requests should be set
- Image pull policy should be "Always"
- CPU limits should be set
- Container does not have any dangerous capabilities
- Liveness probe is configured
- Filesystem is read only
- Not running as privileged
- Host port is not configured
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- The container does not set potentially sensitive environment variables
- Image tag is specified
- Readiness probe is configured
- Is not allowed to run as root
- Container does not have any insecure capabilities
- Privilege escalation not allowed
Spec: no checks applied
Spec:
- The RoleBinding does not reference the default cluster-admin ClusterRole or one with wildcard permissions
- The RoleBinding does not reference a Role with wildcard permissions
- The RoleBinding does not reference a ClusterRole allowing pods/exec or pods/attach
- The RoleBinding does not reference a Role allowing Pod exec or attach
Spec:
- The RoleBinding does not reference the default cluster-admin ClusterRole or one with wildcard permissions
- The RoleBinding does not reference a Role with wildcard permissions
- The RoleBinding does not reference a ClusterRole allowing pods/exec or pods/attach
- The RoleBinding does not reference a Role allowing Pod exec or attach
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Namespace: default
Namespace: kube-node-lease
Namespace: kube-public
Spec:
- The RoleBinding does not reference a Role allowing Pod exec or attach
- The RoleBinding does not reference the default cluster-admin ClusterRole or one with wildcard permissions
- The RoleBinding does not reference a Role with wildcard permissions
- The RoleBinding does not reference a ClusterRole allowing pods/exec or pods/attach
Spec: no checks applied
Namespace: kube-system
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container lb-tcp-80: no checks applied
Container lb-tcp-443: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container coredns: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container local-path-provisioner: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container metrics-server: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container controller: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container traefik: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container helm: no checks applied
Spec: no checks applied
Pod Spec: no checks applied
Container helm: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Namespace: polaris
Spec:
Pod Spec:
- Privileged access to the host check is valid
- Priority class has been set
- Host PID is not configured
- A NetworkPolicy matches pod labels and contains egress and ingress rules
- The default /proc masks are set up to reduce attack surface, and should be required
- Pod has a valid topology spread constraint
- Host IPC is not configured
- Host network is not configured
- HostPath volumes are not configured
Container dashboard:
- Memory requests are set
- CPU limits are set
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Memory limits are set
- Privilege escalation not allowed
- Container does not have any dangerous capabilities
- Filesystem is read only
- Not running as privileged
- The container does not set potentially sensitive environment variables
- Container does not have any insecure capabilities
- Liveness probe is configured
- Image pull policy is "Always"
- Readiness probe is configured
- Is not allowed to run as root
- Image tag is specified
- CPU requests are set
- Host port is not configured
Spec:
Pod Spec:
- Host IPC is not configured
- Host network is not configured
- Host PID is not configured
- Privileged access to the host check is valid
- Priority class has been set
- The default /proc masks are set up to reduce attack surface, and should be required
- Pod has a valid topology spread constraint
- HostPath volumes are not configured
- A NetworkPolicy matches pod labels and contains egress and ingress rules
Container webhook:
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Liveness probe is configured
- Memory limits are set
- Privilege escalation not allowed
- Image pull policy is "Always"
- Readiness probe is configured
- Is not allowed to run as root
- The container does not set potentially sensitive environment variables
- CPU requests are set
- Container does not have any dangerous capabilities
- Host port is not configured
- Memory requests are set
- CPU limits are set
- Not running as privileged
- Image tag is specified
- Container does not have any insecure capabilities
- Filesystem is read only
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Namespace: vitrine-apps
Spec:
Pod Spec:
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
- A NetworkPolicy matches pod labels and contains egress and ingress rules
- Priority class has been set
- The ServiceAccount will not be automounted
- Host IPC is not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
- Pod has a valid topology spread constraint
Container wait-for-postgres:
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Image pull policy is "Always"
- Image tag is specified
- Container does not have any dangerous capabilities
- Host port is not configured
- Filesystem is read only
- Privilege escalation not allowed
- Not running as privileged
- Is not allowed to run as root
- The container does not set potentially sensitive environment variables
Container cms-deployment:
- CPU requests are set
- Image pull policy is "Always"
- Not running as privileged
- CPU limits are set
- Is not allowed to run as root
- The container does not set potentially sensitive environment variables
- Container does not have any dangerous capabilities
- Liveness probe is configured
- Memory limits are set
- Filesystem is read only
- Host port is not configured
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Memory requests are set
- Privilege escalation not allowed
- Readiness probe is configured
- Image tag is specified
Spec:
Pod Spec:
- Host IPC is not configured
- Host network is not configured
- HostPath volumes are not configured
- Pod has a valid topology spread constraint
- The ServiceAccount will not be automounted
- Host PID is not configured
- Privileged access to the host check is valid
- A NetworkPolicy matches pod labels and contains egress and ingress rules
- Priority class has been set
- The default /proc masks are set up to reduce attack surface, and should be required
Container wait-for-schema:
- Container does not have any dangerous capabilities
- Host port is not configured
- Filesystem is read only
- Image pull policy is "Always"
- Is not allowed to run as root
- The container does not set potentially sensitive environment variables
- Image tag is specified
- Container does not have any insecure capabilities
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Privilege escalation not allowed
- Not running as privileged
Container web-deployment:
- One of AppArmor, Seccomp, SELinux, or dropping Linux Capabilities are used to restrict containers using unwanted privileges
- Filesystem is read only
- The container does not set potentially sensitive environment variables
- Image tag is specified
- CPU limits are set
- Container does not have any dangerous capabilities
- Container does not have any insecure capabilities
- Liveness probe is configured
- Memory limits are set
- Memory requests are set
- Privilege escalation not allowed
- CPU requests are set
- Host port is not configured
- Not running as privileged
- Is not allowed to run as root
- Image pull policy is "Always"
- Readiness probe is configured
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Namespace: vitrine-data
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Host network is not configured
- Privileged access to the host check is valid
- The ServiceAccount will not be automounted
- Host IPC is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Priority class has been set
- The default /proc masks are set up to reduce attack surface, and should be required
Container init-db:
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Host PID is not configured
- Priority class has been set
- Host IPC is not configured
- Host network is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
- The ServiceAccount will not be automounted
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Host IPC is not configured
- Priority class has been set
- The ServiceAccount will not be automounted
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid
- The default /proc masks are set up to reduce attack surface, and should be required
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- The ServiceAccount will not be automounted
- Host IPC is not configured
- Privileged access to the host check is valid
- Priority class has been set
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
- The default /proc masks are set up to reduce attack surface, and should be required
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- The ServiceAccount will not be automounted
- Host network is not configured
- Host PID is not configured
- Privileged access to the host check is valid
- Priority class has been set
- The default /proc masks are set up to reduce attack surface, and should be required
- Host IPC is not configured
- HostPath volumes are not configured
Container init-db:
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- The ServiceAccount will not be automounted
- Privileged access to the host check is valid
- Priority class has been set
- The default /proc masks are set up to reduce attack surface, and should be required
- Host IPC is not configured
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
Container init-db:
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Host IPC is not configured
- Host network is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid
- Priority class has been set
- The ServiceAccount will not be automounted
- Host PID is not configured
- The default /proc masks are set up to reduce attack surface, and should be required
Container init-db:
Spec:
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- The ServiceAccount will not be automounted
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid
- Priority class has been set
- Host IPC is not configured
- The default /proc masks are set up to reduce attack surface, and should be required
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Spec: no checks applied
Pod Spec:
- A NetworkPolicy should match pod labels and contain applied egress and ingress rules
- Pod should be configured with a valid topology spread constraint
- Priority class has been set
- The default /proc masks are set up to reduce attack surface, and should be required
- The ServiceAccount will not be automounted
- Host IPC is not configured
- Host network is not configured
- Host PID is not configured
- HostPath volumes are not configured
- Privileged access to the host check is valid