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[WIP] Add set_memory_request_to_limit option (#406)

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* Add set_memory_request_to_limit option
This commit is contained in:
zerg-junior
2018-11-15 14:00:08 +01:00
committed by GitHub
parent f25351c36a
commit 45c89b3da4
16 changed files with 145 additions and 18 deletions
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pkg/controller/controller.go
+23
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@@ -110,6 +110,29 @@ func (c *Controller) initOperatorConfig() {
c.opConfig = config.NewFromMap(configMapData)
c.warnOnDeprecatedOperatorParameters()
if c.opConfig.SetMemoryRequestToLimit {
isSmaller, err := util.RequestIsSmallerThanLimit(c.opConfig.DefaultMemoryRequest, c.opConfig.DefaultMemoryLimit)
if err != nil {
panic(err)
}
if isSmaller {
c.logger.Warningf("The default memory request of %v for Postgres containers is increased to match the default memory limit of %v.", c.opConfig.DefaultMemoryRequest, c.opConfig.DefaultMemoryLimit)
c.opConfig.DefaultMemoryRequest = c.opConfig.DefaultMemoryLimit
}
isSmaller, err = util.RequestIsSmallerThanLimit(c.opConfig.ScalyrMemoryRequest, c.opConfig.ScalyrMemoryLimit)
if err != nil {
panic(err)
}
if isSmaller {
c.logger.Warningf("The memory request of %v for the Scalyr sidecar container is increased to match the memory limit of %v.", c.opConfig.ScalyrMemoryRequest, c.opConfig.ScalyrMemoryLimit)
c.opConfig.ScalyrMemoryRequest = c.opConfig.ScalyrMemoryLimit
}
// generateStatefulSet adjusts values for individual Postgres clusters
}
}
func (c *Controller) modifyConfigFromEnvironment() {