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Merged
hors merged 17 commits into from
Dec 4, 2025
Merged

K8SPXC-1688 support adding existing pvcs to pxc instances #2276

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e24fd06
K8SPXC-1688 support adding existing pvcs to pxc instances
gkech Nov 28, 2025
cd0e5b3
add e2e test
gkech Dec 1, 2025
c912e14
fix linting
gkech Dec 2, 2025
8fd181b
add unit tests
gkech Dec 2, 2025
b967e24
update e2e test
gkech Dec 2, 2025
bfa8c88
Merge branch 'main' into K8SPXC-1688
gkech Dec 2, 2025
9b9c27c
Merge branch 'main' into K8SPXC-1688
hors Dec 2, 2025
6a9242f
fix tests
hors Dec 2, 2025
c1106f6
Update run-pr.csv
hors Dec 2, 2025
134feb7
Merge branch 'main' into K8SPXC-1688
hors Dec 3, 2025
56c95ac
K8SPXC-1688 fix extra-pvc test
hors Dec 3, 2025
425c1cd
Merge branch 'main' into K8SPXC-1688
hors Dec 3, 2025
3dbb435
fix wiring for proxysql and haproxy for extra pvc, update unit test
gkech Dec 4, 2025
991eabe
move validations to cr level
gkech Dec 4, 2025
0ed6093
Merge branch 'main' into K8SPXC-1688
gkech Dec 4, 2025
62a7728
cr changes
gkech Dec 4, 2025
ee0ffc9
fix logger
gkech Dec 4, 2025
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57 changes: 57 additions & 0 deletions config/crd/bases/pxc.percona.com_perconaxtradbclusters.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -1749,6 +1749,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -5314,6 +5333,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -8335,6 +8373,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down
57 changes: 57 additions & 0 deletions deploy/bundle.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -3056,6 +3056,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -6621,6 +6640,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -9642,6 +9680,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down
5 changes: 5 additions & 0 deletions deploy/cr.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,11 @@ spec:
size: 3
image: perconalab/percona-xtradb-cluster-operator:main-pxc8.0
autoRecovery: true
# extraPVCs:
# - name: extra-data-volume
# claimName: kech-extra-storage
# mountPath: /var/lib/mysql-extra
# readOnly: false
# mysqlAllocator: jemalloc
# expose:
# enabled: true
Expand Down
57 changes: 57 additions & 0 deletions deploy/crd.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -3056,6 +3056,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -6621,6 +6640,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -9642,6 +9680,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down
57 changes: 57 additions & 0 deletions deploy/cw-bundle.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3056,6 +3056,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -6621,6 +6640,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down Expand Up @@ -9642,6 +9680,25 @@ spec:
rule: '!(has(self.loadBalancerClass)) || self.type == ''LoadBalancer'''
externalTrafficPolicy:
type: string
extraPVCs:
items:
properties:
claimName:
type: string
mountPath:
type: string
name:
type: string
readOnly:
type: boolean
subPath:
type: string
required:
- claimName
- mountPath
- name
type: object
type: array
gracePeriod:
format: int64
type: integer
Expand Down
1 change: 1 addition & 0 deletions e2e-tests/extra-pvc/compare/select-1.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
100500
69 changes: 69 additions & 0 deletions e2e-tests/extra-pvc/conf/extra-pvc.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,69 @@
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: extra-storage-source
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
---
apiVersion: v1
kind: Pod
metadata:
name: pvc-populator
spec:
containers:
- name: populator
image: busybox
command: ['sh', '-c', 'echo "Initial data" > /data/test-data.txt && sleep infinity']
volumeMounts:
- name: data
mountPath: /data
volumes:
- name: data
persistentVolumeClaim:
claimName: extra-storage-source
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: extra-storage-0
spec:
accessModes:
- ReadOnlyMany
dataSource:
name: extra-storage-source
kind: PersistentVolumeClaim
resources:
requests:
storage: 1Gi
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: extra-storage-1
spec:
accessModes:
- ReadOnlyMany
dataSource:
name: extra-storage-source
kind: PersistentVolumeClaim
resources:
requests:
storage: 1Gi
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: extra-storage-2
spec:
accessModes:
- ReadOnlyMany
dataSource:
name: extra-storage-source
kind: PersistentVolumeClaim
resources:
requests:
storage: 1Gi
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