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check resource requests also on UPDATE and SYNC + update docs

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This commit is contained in:
Felix Kunde
2019-11-22 12:47:28 +01:00
parent 9480b09b2c
commit c5dfd11e29
6 changed files with 51 additions and 10 deletions
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pkg/cluster/cluster.go
+7 -1
View File
@@ -228,7 +228,7 @@ func (c *Cluster) Create() error {
c.setStatus(acidv1.ClusterStatusCreating)
if err = c.validateResources(&c.Spec); err != nil {
return fmt.Errorf("unsufficient ressources: %v", err)
return fmt.Errorf("insufficient resources specified: %v", err)
}
for _, role := range []PostgresRole{Master, Replica} {
@@ -595,6 +595,12 @@ func (c *Cluster) Update(oldSpec, newSpec *acidv1.Postgresql) error {
}
}
// check pod resources and volume size and cancel update if they are too low
if err := c.validateResources(&c.Spec); err != nil {
updateFailed = true
return fmt.Errorf("insufficient resources specified: %v", err)
}
// Volume
if oldSpec.Spec.Size != newSpec.Spec.Size {
c.logger.Debugf("syncing persistent volumes")
pkg/cluster/sync.go
+5
View File
@@ -34,6 +34,11 @@ func (c *Cluster) Sync(newSpec *acidv1.Postgresql) error {
}
}()
if err = c.validateResources(&c.Spec); err != nil {
err = fmt.Errorf("insufficient resources specified: %v", err)
return err
}
if err = c.initUsers(); err != nil {
err = fmt.Errorf("could not init users: %v", err)
return err