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add fail open vault sidecar rules #451

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merged 1 commit into from
Feb 17, 2025
Merged

add fail open vault sidecar rules #451

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186 changes: 186 additions & 0 deletions kyverno/policies/pods/injectSidecar.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -564,3 +564,189 @@ spec:
volumes:
- name: vault-aws-credentials
emptyDir: {}
- name: inject-vault-credentials-agent-aws-fail-open
context:
- name: POD_NAMESPACE
variable:
jmesPath: request.object.metadata.namespace
- name: POD_SERVICE_ACCOUNT
variable:
jmesPath: request.object.spec.serviceAccountName
match:
any:
- resources:
annotations:
uw.systems/kyverno-inject-sidecar-request: "vault-sidecar-aws-fail-open"
kinds:
- Pod
operations:
- CREATE
mutate:
patchStrategicMerge:
metadata:
annotations:
uw.systems/kyverno-inject-sidecar-status: "injected"
spec:
containers:
- name: vault-credentials-agent
image: quay.io/utilitywarehouse/vault-kube-cloud-credentials:v0.9.4
args:
- sidecar
- -vault-role={{ VKAC_ENVIRONMENT }}_aws_{{ POD_NAMESPACE }}_{{ POD_SERVICE_ACCOUNT }}
env:
- name: VAULT_CAURL
value: "http://vault-ca-cert.sys-vault:8100"
- name: VAULT_ADDR
value: "https://vault.sys-vault:8200"
ports:
- name: metrics
containerPort: 8099
protocol: TCP
resources:
requests:
cpu: 0m
memory: 25Mi
limits:
cpu: 1000m
memory: 100Mi
- (name): "*"
env:
- name: AWS_CONTAINER_CREDENTIALS_FULL_URI
value: "http://127.0.0.1:8098/credentials"
- name: inject-vault-credentials-agent-aws-gcp-fail-open
context:
- name: POD_NAMESPACE
variable:
jmesPath: request.object.metadata.namespace
- name: POD_SERVICE_ACCOUNT
variable:
jmesPath: request.object.spec.serviceAccountName
match:
any:
- resources:
annotations:
uw.systems/kyverno-inject-sidecar-request: "vault-sidecar-aws-gcp-fail-open"
kinds:
- Pod
operations:
- CREATE
mutate:
patchStrategicMerge:
metadata:
annotations:
uw.systems/kyverno-inject-sidecar-status: "injected"
spec:
containers:
- name: vault-credentials-agent-aws
image: quay.io/utilitywarehouse/vault-kube-cloud-credentials:v0.9.4
args:
- sidecar
- -vault-role={{ VKAC_ENVIRONMENT }}_aws_{{ POD_NAMESPACE }}_{{ POD_SERVICE_ACCOUNT }}
env:
- name: VAULT_CAURL
value: "http://vault-ca-cert.sys-vault:8100"
- name: VAULT_ADDR
value: "https://vault.sys-vault:8200"
ports:
- name: metrics
containerPort: 8099
protocol: TCP
resources:
requests:
cpu: 0m
memory: 25Mi
limits:
cpu: 1000m
memory: 100Mi
- name: vault-credentials-agent-gcp
image: quay.io/utilitywarehouse/vault-kube-cloud-credentials:v0.9.4
args:
- sidecar
- -vault-static-account={{ VKAC_ENVIRONMENT }}_gcp_{{ POD_NAMESPACE }}_{{ POD_SERVICE_ACCOUNT }}
- -secret-type=access_token
- -listen-address=127.0.0.1:8198
- -operational-address=:8199
env:
- name: GCE_METADATA_HOST
value: "127.0.0.1:8198"
- name: GCE_METADATA_ROOT
value: "127.0.0.1:8198"
- name: VAULT_CAURL
value: "http://vault-ca-cert.sys-vault:8100"
- name: VAULT_ADDR
value: "https://vault.sys-vault:8200"
ports:
- name: metrics
containerPort: 8199
protocol: TCP
resources:
requests:
cpu: 0m
memory: 25Mi
limits:
cpu: 1000m
memory: 100Mi
- (name): "*"
env:
- name: AWS_CONTAINER_CREDENTIALS_FULL_URI
value: "http://127.0.0.1:8098/credentials"
- name: GCE_METADATA_HOST
value: "127.0.0.1:8198"
- name: GCE_METADATA_ROOT
value: "127.0.0.1:8198"
- name: inject-vault-credentials-agent-gcp-token-fail-open
context:
- name: POD_NAMESPACE
variable:
jmesPath: request.object.metadata.namespace
- name: POD_SERVICE_ACCOUNT
variable:
jmesPath: request.object.spec.serviceAccountName
match:
any:
- resources:
annotations:
uw.systems/kyverno-inject-sidecar-request: "vault-sidecar-gcp-token-fail-open"
kinds:
- Pod
operations:
- CREATE
mutate:
patchStrategicMerge:
metadata:
annotations:
uw.systems/kyverno-inject-sidecar-status: "injected"
spec:
containers:
- name: vault-credentials-agent
image: quay.io/utilitywarehouse/vault-kube-cloud-credentials:v0.9.4
args:
- sidecar
- -vault-static-account={{ VKAC_ENVIRONMENT }}_gcp_{{ POD_NAMESPACE }}_{{ POD_SERVICE_ACCOUNT }}
- -secret-type=access_token
env:
- name: GCE_METADATA_HOST
value: "127.0.0.1:8098"
- name: GCE_METADATA_ROOT
value: "127.0.0.1:8098"
- name: VAULT_CAURL
value: "http://vault-ca-cert.sys-vault:8100"
- name: VAULT_ADDR
value: "https://vault.sys-vault:8200"
ports:
- name: metrics
containerPort: 8099
protocol: TCP
resources:
requests:
cpu: 0m
memory: 25Mi
limits:
cpu: 1000m
memory: 100Mi
- (name): "*"
env:
- name: GCE_METADATA_HOST
value: "127.0.0.1:8098"
- name: GCE_METADATA_ROOT
value: "127.0.0.1:8098"
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