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Implement replicaLoadBalancer boolean flag. (#38)

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The flag adds a replica service with the name cluster_name-repl and
a DNS name that defaults to {cluster}-repl.{team}.{hostedzone}.

The implementation converted Service field of the cluster into a map
with one or two elements and deals with the cases when the new flag
is changed on a running cluster
(the update and the sync should create or delete the replica service).
In order to pick up master and replica service and master endpoint
when listing cluster resources.

* Update the spec when updating the cluster.
This commit is contained in:
Oleksii Kliukin
2017-06-07 13:54:17 +02:00
committed by GitHub
parent 7b0ca31bfb
commit dc36c4ca12
26 changed files with 329 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/util/config/config.go
+14 -13
View File
@@ -43,19 +43,20 @@ type Config struct {
TPR
Resources
Auth
Namespace string `name:"namespace"`
EtcdHost string `name:"etcd_host" default:"etcd-client.default.svc.cluster.local:2379"`
DockerImage string `name:"docker_image" default:"registry.opensource.zalan.do/acid/spiloprivate-9.6:1.2-p4"`
ServiceAccountName string `name:"service_account_name" default:"operator"`
DbHostedZone string `name:"db_hosted_zone" default:"db.example.com"`
EtcdScope string `name:"etcd_scope" default:"service"`
WALES3Bucket string `name:"wal_s3_bucket"`
KubeIAMRole string `name:"kube_iam_role"`
DebugLogging bool `name:"debug_logging" default:"true"`
EnableDBAccess bool `name:"enable_database_access" default:"true"`
EnableTeamsAPI bool `name:"enable_teams_api" default:"true"`
DNSNameFormat stringTemplate `name:"dns_name_format" default:"{cluster}.{team}.{hostedzone}"`
Workers uint32 `name:"workers" default:"4"`
Namespace string `name:"namespace"`
EtcdHost string `name:"etcd_host" default:"etcd-client.default.svc.cluster.local:2379"`
DockerImage string `name:"docker_image" default:"registry.opensource.zalan.do/acid/spiloprivate-9.6:1.2-p4"`
ServiceAccountName string `name:"service_account_name" default:"operator"`
DbHostedZone string `name:"db_hosted_zone" default:"db.example.com"`
EtcdScope string `name:"etcd_scope" default:"service"`
WALES3Bucket string `name:"wal_s3_bucket"`
KubeIAMRole string `name:"kube_iam_role"`
DebugLogging bool `name:"debug_logging" default:"true"`
EnableDBAccess bool `name:"enable_database_access" default:"true"`
EnableTeamsAPI bool `name:"enable_teams_api" default:"true"`
MasterDNSNameFormat stringTemplate `name:"master_dns_name_format" default:"{cluster}.{team}.{hostedzone}"`
ReplicaDNSNameFormat stringTemplate `name:"replica_dns_name_format" default:"{cluster}-repl.{team}.{hostedzone}"`
Workers uint32 `name:"workers" default:"4"`
}
func (c Config) MustMarshal() string {
pkg/util/config/util.go
+4 -4
View File
@@ -9,7 +9,7 @@ import (
"time"
)
type Decoder interface {
type decoder interface {
Decode(value string) error
}
@@ -21,15 +21,15 @@ type fieldInfo struct {
type stringTemplate string
func decoderFrom(field reflect.Value) (d Decoder) {
func decoderFrom(field reflect.Value) (d decoder) {
// it may be impossible for a struct field to fail this check
if !field.CanInterface() {
return
}
d, ok := field.Interface().(Decoder)
d, ok := field.Interface().(decoder)
if !ok && field.CanAddr() {
d, _ = field.Addr().Interface().(Decoder)
d, _ = field.Addr().Interface().(decoder)
}
return d