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Fix the Operator rolling update statefulsets unnecessary whien Kube API down (#2031) (#2064)

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machine424 2022-10-18 10:55:25 +02:00 committed by GitHub
parent 03ccb429ff
commit 640581fb46
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2 changed files with 10 additions and 6 deletions
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13
pkg/cluster/k8sres.go
View File

@ -799,7 +799,7 @@ func (c *Cluster) generatePodTemplate(
func (c *Cluster) generateSpiloPodEnvVars(
spec *acidv1.PostgresSpec,
uid types.UID,
spiloConfiguration string) []v1.EnvVar {
spiloConfiguration string) ([]v1.EnvVar, error) {
// hard-coded set of environment variables we need
// to guarantee core functionality of the operator
@ -922,7 +922,7 @@ func (c *Cluster) generateSpiloPodEnvVars(
// that will override all subsequent global variables
secretEnvVarsList, err := c.getPodEnvironmentSecretVariables()
if err != nil {
c.logger.Warningf("%v", err)
return nil, err
}
envVars = appendEnvVars(envVars, secretEnvVarsList...)
@ -930,7 +930,7 @@ func (c *Cluster) generateSpiloPodEnvVars(
// that will override all subsequent global variables
configMapEnvVarsList, err := c.getPodEnvironmentConfigMapVariables()
if err != nil {
c.logger.Warningf("%v", err)
return nil, err
}
envVars = appendEnvVars(envVars, configMapEnvVarsList...)
@ -966,7 +966,7 @@ func (c *Cluster) generateSpiloPodEnvVars(
envVars = appendEnvVars(envVars, opConfigEnvVars...)
return envVars
return envVars, nil
}
func appendEnvVars(envs []v1.EnvVar, appEnv ...v1.EnvVar) []v1.EnvVar {
@ -1185,7 +1185,10 @@ func (c *Cluster) generateStatefulSet(spec *acidv1.PostgresSpec) (*appsv1.Statef
}
// generate environment variables for the spilo container
spiloEnvVars := c.generateSpiloPodEnvVars(spec, c.Postgresql.GetUID(), spiloConfiguration)
spiloEnvVars, err := c.generateSpiloPodEnvVars(spec, c.Postgresql.GetUID(), spiloConfiguration)
if err != nil {
return nil, fmt.Errorf("could not generate Spilo env vars: %v", err)
}
// pickup the docker image for the spilo container
effectiveDockerImage := util.Coalesce(spec.DockerImage, c.OpConfig.DockerImage)

3
pkg/cluster/k8sres_test.go
View File

@ -841,7 +841,8 @@ func TestGenerateSpiloPodEnvVars(t *testing.T) {
pgsql.Spec.StandbyCluster = tt.standbyDescription
c.Postgresql = pgsql
actualEnvs := c.generateSpiloPodEnvVars(&pgsql.Spec, types.UID(dummyUUID), exampleSpiloConfig)
actualEnvs, err := c.generateSpiloPodEnvVars(&pgsql.Spec, types.UID(dummyUUID), exampleSpiloConfig)
assert.NoError(t, err)
for _, ev := range tt.expectedValues {
env := actualEnvs[ev.envIndex]