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feat: add MariaDB CRD health checks (argoproj#13143)
* feat: add MariaDB CRD health checks Signed-off-by: Thomas Sirvent <vivi@vivide.re> * feat: set Degraded health on MariaDB CRD error Signed-off-by: Thomas Sirvent <vivi@vivide.re> * style: add missing newline Signed-off-by: Thomas Sirvent <vivi@vivide.re> --------- Signed-off-by: Thomas Sirvent <vivi@vivide.re>
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25 changes: 25 additions & 0 deletions
25
resource_customizations/mariadb.mmontes.io/MariaDB/health.lua
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| health_status = {} | ||
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| if obj.status ~= nil and obj.status.conditions ~= nil then | ||
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| for i, condition in ipairs(obj.status.conditions) do | ||
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| health_status.message = condition.message | ||
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| if condition.status == "False" then | ||
| if condition.reason == "Failed" then | ||
| health_status.status = "Degraded" | ||
| return health_status | ||
| end | ||
| health_status.status = "Progressing" | ||
| return health_status | ||
| end | ||
| end | ||
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| health_status.status = "Healthy" | ||
| return health_status | ||
| end | ||
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| health_status.status = "Progressing" | ||
| health_status.message = "No status info available" | ||
| return health_status |
25 changes: 25 additions & 0 deletions
25
resource_customizations/mariadb.mmontes.io/MariaDB/health_test.yaml
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|---|---|---|
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| tests: | ||
| - healthStatus: | ||
| status: Progressing | ||
| message: "No status info available" | ||
| inputPath: testdata/no_status.yaml | ||
| - healthStatus: | ||
| status: Healthy | ||
| message: "Running" | ||
| inputPath: testdata/statefulset_ready.yaml | ||
| - healthStatus: | ||
| status: Progressing | ||
| message: "Not ready" | ||
| inputPath: testdata/statefulset_not_ready.yaml | ||
| - healthStatus: | ||
| status: Healthy | ||
| message: "Running" | ||
| inputPath: testdata/restore_complete.yaml | ||
| - healthStatus: | ||
| status: Progressing | ||
| message: "Restoring backup" | ||
| inputPath: testdata/restore_not_complete.yaml | ||
| - healthStatus: | ||
| status: Degraded | ||
| message: "Error creating ConfigMap" | ||
| inputPath: testdata/mariadb_error.yaml |
27 changes: 27 additions & 0 deletions
27
resource_customizations/mariadb.mmontes.io/MariaDB/testdata/mariadb_error.yaml
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| apiVersion: mariadb.mmontes.io/v1alpha1 | ||
| kind: MariaDB | ||
| metadata: | ||
| name: mariadb-server | ||
| spec: | ||
| rootPasswordSecretKeyRef: | ||
| name: mariadb | ||
| key: root-password | ||
| image: | ||
| repository: mariadb | ||
| tag: "10.7.4" | ||
| pullPolicy: IfNotPresent | ||
| port: 3306 | ||
| volumeClaimTemplate: | ||
| resources: | ||
| requests: | ||
| storage: 100Mi | ||
| storageClassName: standard | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| status: | ||
| conditions: | ||
| - lastTransitionTime: '2023-04-20T15:31:15Z' | ||
| message: Error creating ConfigMap | ||
| reason: Failed | ||
| status: 'False' | ||
| type: Ready |
22 changes: 22 additions & 0 deletions
22
resource_customizations/mariadb.mmontes.io/MariaDB/testdata/no_status.yaml
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| @@ -0,0 +1,22 @@ | ||
| apiVersion: mariadb.mmontes.io/v1alpha1 | ||
| kind: MariaDB | ||
| metadata: | ||
| name: mariadb-server | ||
| spec: | ||
| rootPasswordSecretKeyRef: | ||
| name: mariadb | ||
| key: root-password | ||
| image: | ||
| repository: mariadb | ||
| tag: "10.7.4" | ||
| pullPolicy: IfNotPresent | ||
| port: 3306 | ||
| volumeClaimTemplate: | ||
| resources: | ||
| requests: | ||
| storage: 100Mi | ||
| storageClassName: standard | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| status: | ||
| revision: 0 |
32 changes: 32 additions & 0 deletions
32
resource_customizations/mariadb.mmontes.io/MariaDB/testdata/restore_complete.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| apiVersion: mariadb.mmontes.io/v1alpha1 | ||
| kind: MariaDB | ||
| metadata: | ||
| name: mariadb-server | ||
| spec: | ||
| rootPasswordSecretKeyRef: | ||
| name: mariadb | ||
| key: root-password | ||
| image: | ||
| repository: mariadb | ||
| tag: "10.7.4" | ||
| pullPolicy: IfNotPresent | ||
| port: 3306 | ||
| volumeClaimTemplate: | ||
| resources: | ||
| requests: | ||
| storage: 100Mi | ||
| storageClassName: standard | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| status: | ||
| conditions: | ||
| - lastTransitionTime: "2023-04-05T14:18:01Z" | ||
| message: Ready | ||
| reason: RestoreComplete | ||
| status: "True" | ||
| type: Bootstrapped | ||
| - lastTransitionTime: "2023-04-05T14:18:02Z" | ||
| message: Running | ||
| reason: RestoreComplete | ||
| status: "True" | ||
| type: Ready |
32 changes: 32 additions & 0 deletions
32
resource_customizations/mariadb.mmontes.io/MariaDB/testdata/restore_not_complete.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| apiVersion: mariadb.mmontes.io/v1alpha1 | ||
| kind: MariaDB | ||
| metadata: | ||
| name: mariadb-server | ||
| spec: | ||
| rootPasswordSecretKeyRef: | ||
| name: mariadb | ||
| key: root-password | ||
| image: | ||
| repository: mariadb | ||
| tag: "10.7.4" | ||
| pullPolicy: IfNotPresent | ||
| port: 3306 | ||
| volumeClaimTemplate: | ||
| resources: | ||
| requests: | ||
| storage: 100Mi | ||
| storageClassName: standard | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| status: | ||
| conditions: | ||
| - lastTransitionTime: "2023-04-05T14:18:01Z" | ||
| message: Restoring backup | ||
| reason: RestoreNotComplete | ||
| status: "False" | ||
| type: Ready | ||
| - lastTransitionTime: "2023-04-05T14:18:02Z" | ||
| message: Not ready | ||
| reason: RestoreNotComplete | ||
| status: "False" | ||
| type: Bootstrapped |
27 changes: 27 additions & 0 deletions
27
resource_customizations/mariadb.mmontes.io/MariaDB/testdata/statefulset_not_ready.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| apiVersion: mariadb.mmontes.io/v1alpha1 | ||
| kind: MariaDB | ||
| metadata: | ||
| name: mariadb-server | ||
| spec: | ||
| rootPasswordSecretKeyRef: | ||
| name: mariadb | ||
| key: root-password | ||
| image: | ||
| repository: mariadb | ||
| tag: "10.7.4" | ||
| pullPolicy: IfNotPresent | ||
| port: 3306 | ||
| volumeClaimTemplate: | ||
| resources: | ||
| requests: | ||
| storage: 100Mi | ||
| storageClassName: standard | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| status: | ||
| conditions: | ||
| - lastTransitionTime: "2023-04-05T14:18:01Z" | ||
| message: Not ready | ||
| reason: StatefulSetNotReady | ||
| status: "False" | ||
| type: Ready |
27 changes: 27 additions & 0 deletions
27
resource_customizations/mariadb.mmontes.io/MariaDB/testdata/statefulset_ready.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| apiVersion: mariadb.mmontes.io/v1alpha1 | ||
| kind: MariaDB | ||
| metadata: | ||
| name: mariadb-server | ||
| spec: | ||
| rootPasswordSecretKeyRef: | ||
| name: mariadb | ||
| key: root-password | ||
| image: | ||
| repository: mariadb | ||
| tag: "10.7.4" | ||
| pullPolicy: IfNotPresent | ||
| port: 3306 | ||
| volumeClaimTemplate: | ||
| resources: | ||
| requests: | ||
| storage: 100Mi | ||
| storageClassName: standard | ||
| accessModes: | ||
| - ReadWriteOnce | ||
| status: | ||
| conditions: | ||
| - lastTransitionTime: "2023-04-05T14:18:01Z" | ||
| message: Running | ||
| reason: StatefulSetReady | ||
| status: "True" | ||
| type: Ready |