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manifest.yaml
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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.16.2
name: objectstores.barmancloud.cnpg.io
spec:
group: barmancloud.cnpg.io
names:
kind: ObjectStore
listKind: ObjectStoreList
plural: objectstores
singular: objectstore
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
description: ObjectStore is the Schema for the objectstores API.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: ObjectStoreSpec defines the desired state of ObjectStore.
properties:
configuration:
description: |-
BarmanObjectStoreConfiguration contains the backup configuration
using Barman against an S3-compatible object storage
properties:
azureCredentials:
description: The credentials to use to upload data to Azure Blob
Storage
properties:
connectionString:
description: The connection string to be used
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
inheritFromAzureAD:
description: Use the Azure AD based authentication without
providing explicitly the keys.
type: boolean
storageAccount:
description: The storage account where to upload data
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
storageKey:
description: |-
The storage account key to be used in conjunction
with the storage account name
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
storageSasToken:
description: |-
A shared-access-signature to be used in conjunction with
the storage account name
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
type: object
data:
description: |-
The configuration to be used to backup the data files
When not defined, base backups files will be stored uncompressed and may
be unencrypted in the object store, according to the bucket default
policy.
properties:
additionalCommandArgs:
description: |-
AdditionalCommandArgs represents additional arguments that can be appended
to the 'barman-cloud-backup' command-line invocation. These arguments
provide flexibility to customize the backup process further according to
specific requirements or configurations.
Example:
In a scenario where specialized backup options are required, such as setting
a specific timeout or defining custom behavior, users can use this field
to specify additional command arguments.
Note:
It's essential to ensure that the provided arguments are valid and supported
by the 'barman-cloud-backup' command, to avoid potential errors or unintended
behavior during execution.
items:
type: string
type: array
compression:
description: |-
Compress a backup file (a tar file per tablespace) while streaming it
to the object store. Available options are empty string (no
compression, default), `gzip`, `bzip2` or `snappy`.
enum:
- gzip
- bzip2
- snappy
type: string
encryption:
description: |-
Whenever to force the encryption of files (if the bucket is
not already configured for that).
Allowed options are empty string (use the bucket policy, default),
`AES256` and `aws:kms`
enum:
- AES256
- aws:kms
type: string
immediateCheckpoint:
description: |-
Control whether the I/O workload for the backup initial checkpoint will
be limited, according to the `checkpoint_completion_target` setting on
the PostgreSQL server. If set to true, an immediate checkpoint will be
used, meaning PostgreSQL will complete the checkpoint as soon as
possible. `false` by default.
type: boolean
jobs:
description: |-
The number of parallel jobs to be used to upload the backup, defaults
to 2
format: int32
minimum: 1
type: integer
type: object
destinationPath:
description: |-
The path where to store the backup (i.e. s3://bucket/path/to/folder)
this path, with different destination folders, will be used for WALs
and for data
minLength: 1
type: string
endpointCA:
description: |-
EndpointCA store the CA bundle of the barman endpoint.
Useful when using self-signed certificates to avoid
errors with certificate issuer and barman-cloud-wal-archive
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
endpointURL:
description: |-
Endpoint to be used to upload data to the cloud,
overriding the automatic endpoint discovery
type: string
googleCredentials:
description: The credentials to use to upload data to Google Cloud
Storage
properties:
applicationCredentials:
description: The secret containing the Google Cloud Storage
JSON file with the credentials
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
gkeEnvironment:
description: |-
If set to true, will presume that it's running inside a GKE environment,
default to false.
type: boolean
type: object
historyTags:
additionalProperties:
type: string
description: |-
HistoryTags is a list of key value pairs that will be passed to the
Barman --history-tags option.
type: object
s3Credentials:
description: The credentials to use to upload data to S3
properties:
accessKeyId:
description: The reference to the access key id
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
inheritFromIAMRole:
description: Use the role based authentication without providing
explicitly the keys.
type: boolean
region:
description: The reference to the secret containing the region
name
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
secretAccessKey:
description: The reference to the secret access key
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
sessionToken:
description: The references to the session key
properties:
key:
description: The key to select
type: string
name:
description: Name of the referent.
type: string
required:
- key
- name
type: object
type: object
serverName:
description: |-
The server name on S3, the cluster name is used if this
parameter is omitted
type: string
tags:
additionalProperties:
type: string
description: |-
Tags is a list of key value pairs that will be passed to the
Barman --tags option.
type: object
wal:
description: |-
The configuration for the backup of the WAL stream.
When not defined, WAL files will be stored uncompressed and may be
unencrypted in the object store, according to the bucket default policy.
properties:
archiveAdditionalCommandArgs:
description: |-
Additional arguments that can be appended to the 'barman-cloud-wal-archive'
command-line invocation. These arguments provide flexibility to customize
the WAL archive process further, according to specific requirements or configurations.
Example:
In a scenario where specialized backup options are required, such as setting
a specific timeout or defining custom behavior, users can use this field
to specify additional command arguments.
Note:
It's essential to ensure that the provided arguments are valid and supported
by the 'barman-cloud-wal-archive' command, to avoid potential errors or unintended
behavior during execution.
items:
type: string
type: array
compression:
description: |-
Compress a WAL file before sending it to the object store. Available
options are empty string (no compression, default), `gzip`, `bzip2` or `snappy`.
enum:
- gzip
- bzip2
- snappy
type: string
encryption:
description: |-
Whenever to force the encryption of files (if the bucket is
not already configured for that).
Allowed options are empty string (use the bucket policy, default),
`AES256` and `aws:kms`
enum:
- AES256
- aws:kms
type: string
maxParallel:
description: |-
Number of WAL files to be either archived in parallel (when the
PostgreSQL instance is archiving to a backup object store) or
restored in parallel (when a PostgreSQL standby is fetching WAL
files from a recovery object store). If not specified, WAL files
will be processed one at a time. It accepts a positive integer as a
value - with 1 being the minimum accepted value.
minimum: 1
type: integer
restoreAdditionalCommandArgs:
description: |-
Additional arguments that can be appended to the 'barman-cloud-wal-restore'
command-line invocation. These arguments provide flexibility to customize
the WAL restore process further, according to specific requirements or configurations.
Example:
In a scenario where specialized backup options are required, such as setting
a specific timeout or defining custom behavior, users can use this field
to specify additional command arguments.
Note:
It's essential to ensure that the provided arguments are valid and supported
by the 'barman-cloud-wal-restore' command, to avoid potential errors or unintended
behavior during execution.
items:
type: string
type: array
type: object
required:
- destinationPath
type: object
instanceSidecarConfiguration:
description: InstanceSidecarConfiguration defines the configuration
for the sidecar that runs in the instance pods.
properties:
env:
description: The environment to be explicitly passed to the sidecar
items:
description: EnvVar represents an environment variable present
in a Container.
properties:
name:
description: Name of the environment variable. Must be a
C_IDENTIFIER.
type: string
value:
description: |-
Variable references $(VAR_NAME) are expanded
using the previously defined environment variables in the container and
any service environment variables. If a variable cannot be resolved,
the reference in the input string will be unchanged. Double $$ are reduced
to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e.
"$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)".
Escaped references will never be expanded, regardless of whether the variable
exists or not.
Defaults to "".
type: string
valueFrom:
description: Source for the environment variable's value.
Cannot be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
default: ""
description: |-
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
optional:
description: Specify whether the ConfigMap or its
key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
fieldRef:
description: |-
Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels['<KEY>']`, `metadata.annotations['<KEY>']`,
spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.
properties:
apiVersion:
description: Version of the schema the FieldPath
is written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in the
specified API version.
type: string
required:
- fieldPath
type: object
x-kubernetes-map-type: atomic
resourceFieldRef:
description: |-
Selects a resource of the container: only resources limits and requests
(limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.
properties:
containerName:
description: 'Container name: required for volumes,
optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format of the
exposed resources, defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
resource:
description: 'Required: resource to select'
type: string
required:
- resource
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret in the pod's
namespace
properties:
key:
description: The key of the secret to select from. Must
be a valid secret key.
type: string
name:
default: ""
description: |-
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
optional:
description: Specify whether the Secret or its key
must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
type: object
required:
- configuration
type: object
status:
description: ObjectStoreStatus defines the observed state of ObjectStore.
type: object
required:
- metadata
- spec
type: object
served: true
storage: true
subresources:
status: {}
---
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
app.kubernetes.io/managed-by: kustomize
app.kubernetes.io/name: plugin-barman-cloud
name: plugin-barman-cloud
namespace: cnpg-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
labels:
app.kubernetes.io/managed-by: kustomize
app.kubernetes.io/name: plugin-barman-cloud
name: leader-election-role
namespace: cnpg-system
rules:
- apiGroups:
- ""
resources:
- configmaps
verbs:
- get
- list
- watch
- create
- update
- patch
- delete
- apiGroups:
- coordination.k8s.io
resources:
- leases
verbs:
- get
- list
- watch
- create
- update
- patch
- delete
- apiGroups:
- ""
resources:
- events
verbs:
- create
- patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: metrics-auth-role
rules:
- apiGroups:
- authentication.k8s.io
resources:
- tokenreviews
verbs:
- create
- apiGroups:
- authorization.k8s.io
resources:
- subjectaccessreviews
verbs:
- create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: metrics-reader
rules:
- nonResourceURLs:
- /metrics
verbs:
- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
labels:
app.kubernetes.io/managed-by: kustomize
app.kubernetes.io/name: plugin-barman-cloud
name: objectstore-editor-role
rules:
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores
verbs:
- create
- delete
- get
- list
- patch
- update
- watch
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores/status
verbs:
- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
labels:
app.kubernetes.io/managed-by: kustomize
app.kubernetes.io/name: plugin-barman-cloud
name: objectstore-viewer-role
rules:
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores
verbs:
- get
- list
- watch
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores/status
verbs:
- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: plugin-barman-cloud
rules:
- apiGroups:
- ""
resources:
- secrets
verbs:
- create
- delete
- get
- list
- watch
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores
verbs:
- create
- delete
- get
- list
- patch
- update
- watch
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores/finalizers
verbs:
- update
- apiGroups:
- barmancloud.cnpg.io
resources:
- objectstores/status
verbs:
- get
- patch
- update
- apiGroups:
- postgresql.cnpg.io
resources:
- backups
verbs:
- get
- list
- watch
- apiGroups:
- rbac.authorization.k8s.io
resources:
- rolebindings
- roles
verbs:
- create
- get
- list
- patch
- update
- watch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
labels:
app.kubernetes.io/managed-by: kustomize
app.kubernetes.io/name: plugin-barman-cloud
name: leader-election-rolebinding
namespace: cnpg-system
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: leader-election-role
subjects:
- kind: ServiceAccount
name: plugin-barman-cloud
namespace: cnpg-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: metrics-auth-rolebinding
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: metrics-auth-role
subjects:
- kind: ServiceAccount
name: plugin-barman-cloud
namespace: cnpg-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
labels:
app.kubernetes.io/managed-by: kustomize
app.kubernetes.io/name: plugin-barman-cloud
name: plugin-barman-cloud-binding
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: plugin-barman-cloud
subjects:
- kind: ServiceAccount
name: plugin-barman-cloud
namespace: cnpg-system
---
apiVersion: v1
data:
SIDECAR_IMAGE: |
Z2hjci5pby9jbG91ZG5hdGl2ZS1wZy9wbHVnaW4tYmFybWFuLWNsb3VkLXNpZGVjYXItdG
VzdGluZzptYWlu
kind: Secret
metadata:
name: plugin-barman-cloud-8tfddg42gf
namespace: cnpg-system
type: Opaque
---
apiVersion: v1
kind: Service
metadata:
annotations:
cnpg.io/pluginClientSecret: barman-cloud-client-tls
cnpg.io/pluginPort: "9090"
cnpg.io/pluginServerSecret: barman-cloud-server-tls
labels:
app: barman-cloud
cnpg.io/pluginName: barman-cloud.cloudnative-pg.io
name: barman-cloud
namespace: cnpg-system
spec:
ports:
- port: 9090
protocol: TCP
targetPort: 9090
selector:
app: barman-cloud
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: barman-cloud
name: barman-cloud
namespace: cnpg-system
spec:
replicas: 1
selector:
matchLabels:
app: barman-cloud
strategy:
type: Recreate
template:
metadata:
labels:
app: barman-cloud
spec:
containers:
- args:
- operator
- --server-cert=/server/tls.crt
- --server-key=/server/tls.key
- --client-cert=/client/tls.crt
- --server-address=:9090
- --leader-elect
- --log-level=debug
env:
- name: SIDECAR_IMAGE
valueFrom:
secretKeyRef:
key: SIDECAR_IMAGE
name: plugin-barman-cloud-8tfddg42gf
image: ghcr.io/cloudnative-pg/plugin-barman-cloud-testing:main
name: barman-cloud
ports:
- containerPort: 9090
protocol: TCP
readinessProbe:
initialDelaySeconds: 10
periodSeconds: 10
tcpSocket:
port: 9090
resources: {}
volumeMounts:
- mountPath: /server
name: server
- mountPath: /client
name: client
serviceAccountName: plugin-barman-cloud
volumes:
- name: server
secret:
secretName: barman-cloud-server-tls
- name: client
secret:
secretName: barman-cloud-client-tls
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: barman-cloud-client
namespace: cnpg-system
spec:
commonName: barman-cloud-client
duration: 2160h
isCA: false
issuerRef:
group: cert-manager.io
kind: Issuer
name: selfsigned-issuer
renewBefore: 360h
secretName: barman-cloud-client-tls
usages:
- client auth
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: barman-cloud-server
namespace: cnpg-system
spec:
commonName: barman-cloud
dnsNames:
- barman-cloud
duration: 2160h
isCA: false
issuerRef:
group: cert-manager.io
kind: Issuer
name: selfsigned-issuer
renewBefore: 360h
secretName: barman-cloud-server-tls
usages:
- server auth
---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
name: selfsigned-issuer
namespace: cnpg-system
spec:
selfSigned: {}