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Example ConfigMap, ServiceAccount, and Pod with a custom duration_seconds
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apiVersion: v1 | |
kind: ConfigMap | |
metadata: | |
name: aws-config | |
data: | |
credential-process: | | |
#!/usr/bin/env bash | |
aws sts assume-role-with-web-identity \ | |
--duration-seconds 43200 \ | |
--web-identity-token file:///var/run/secrets/eks.amazonaws.com/serviceaccount/token \ | |
--role-arn arn:aws:iam::123456789012:role/role-name \ | |
--region us-west-2 --output json | jq -r '.Credentials += {"Version": 1}' | |
config: | | |
# invokes the above script | |
[default] | |
credential_process = /path/to/aws_config_dir/credential-process | |
--- | |
apiVersion: v1 | |
kind: ServiceAccount | |
metadata: | |
name: my-serviceaccount | |
annotations: {} | |
# Do NOT set the role ARN annotation on the service account, since you're now using the AWS SDK | |
--- | |
apiVersion: v1 | |
kind: Pod | |
metadata: | |
name: my-pod | |
spec: | |
serviceAccountName: my-serviceaccount | |
containers: | |
- name: container-name | |
image: container-image:version | |
env: | |
- name: AWS_CONFIG_FILE | |
value: "/path/to/aws_config_dir/config" | |
volumeMounts: | |
- mountPath: "/var/run/secrets/eks.amazonaws.com/serviceaccount/" | |
name: aws-token | |
- mountPath: "/path/to/aws_config_dir" | |
name: aws-config-configmap | |
volumes: | |
# This volume must be configured in the pod spec, since you're not relying on the webhook | |
# to add it | |
- name: aws-token | |
projected: | |
sources: | |
- serviceAccountToken: | |
audience: "sts.amazonaws.com" | |
expirationSeconds: 86400 | |
path: token | |
# This volume references the above AWS config file configMap | |
- name: aws-config-configmap | |
configMap: | |
name: aws-config | |
# makes the credential-process executable | |
defaultMode: 0777 |
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