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Posted to issues@uniffle.apache.org by "crain-cn (via GitHub)" <gi...@apache.org> on 2023/02/28 09:19:44 UTC

[GitHub] [incubator-uniffle] crain-cn opened a new pull request, #670: [#645]feat(operator): support manager parameter configuration

crain-cn opened a new pull request, #670:
URL: https://github.com/apache/incubator-uniffle/pull/670

   ### What changes were proposed in this pull request?
    Support Operator Manager parameter configuration.
   
   
   
   ### Why are the changes needed?
    1.  It is possible to customize parameters and modify the required configuration parameters.
    2. Hope to make reasonable use of Kubernetes services.
   
   issue:#645
   
   ### Does this PR introduce _any_ user-facing change?
   Because in real-world scenarios, it may be necessary to adjust some parameters, such as Namespace.
   
   
   ### How was this patch tested?
   Manually verified.
   ![image](https://user-images.githubusercontent.com/45311215/221807077-9b07f00d-e88e-4cea-894c-935f4096a1e7.png)
   
   
   


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[GitHub] [incubator-uniffle] advancedxy commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1124145099


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -19,29 +19,52 @@ package config
 
 import (
 	"flag"
+	"time"
+
+	"k8s.io/utils/pointer"
+
+	ctrl "sigs.k8s.io/controller-runtime"
 
 	"github.com/apache/incubator-uniffle/deploy/kubernetes/operator/pkg/constants"
 	"github.com/apache/incubator-uniffle/deploy/kubernetes/operator/pkg/utils"
 )
 
 const (
-	flagWorkers = "workers"
+	flagWorkers                    = "workers"
+	managerLeaderElection          = "leader-election"
+	managerLeaderElectionID        = "leader-election-id"
+	managerLeaderElectionNamespace = "leader-election-namespace"
+	managerSyncPeriod              = "sync-period"
+	managerRetryPeriod             = "retry-period"
+	managerNamespace               = "namespace"
 )
 
 // Config contains all configurations.
 type Config struct {
-	Workers int
+	Workers        int
+	ManagerOptions ctrl.Options
 	utils.GenericConfig
 }
 
+var syncPeriod, retryPeriod time.Duration

Review Comment:
   This line should be removed.



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[GitHub] [incubator-uniffle] advancedxy commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1121404618


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")

Review Comment:
   @wangao1236 could you help check this default values is proper or not?



##########
deploy/kubernetes/operator/cmd/controller/main.go:
##########
@@ -30,17 +30,15 @@ import (
 func main() {
 	klog.InitFlags(nil)
 	cfg := &config.Config{}
+	cfg.ManagerOptions = ctrl.Options{}

Review Comment:
   is this necessary?



##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")
+	flag.StringVar(&c.ManagerOptions.Namespace, managerNamespace, "", "Namespace if specified restricts the manager's cache to watch objects in the desired namespace Defaults to all namespaces.")
+	flag.DurationVar(&syncPeriod, managerSyncPeriod, time.Hour*10, "SyncPeriod determines the minimum frequency at which watched resources are reconciled.")

Review Comment:
   is this necessary?  is `flag.DurationVar(c.ManagerOptions.SyncPeriod)` doesn't work?



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[GitHub] [incubator-uniffle] advancedxy commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1122670238


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")
+	flag.StringVar(&c.ManagerOptions.Namespace, managerNamespace, "", "Namespace if specified restricts the manager's cache to watch objects in the desired namespace Defaults to all namespaces.")
+	flag.DurationVar(&syncPeriod, managerSyncPeriod, time.Hour*10, "SyncPeriod determines the minimum frequency at which watched resources are reconciled.")

Review Comment:
   ah,  I see.
   
   you could init it with default value first.  such as:
   ```
   c.ManagerOptions.SyncPeriod = pointer.Duration(...)
   ```
   You could use k8s.io/utils/pointer/pointer.go here.



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[GitHub] [incubator-uniffle] advancedxy merged pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy merged PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670


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[GitHub] [incubator-uniffle] crain-cn commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "crain-cn (via GitHub)" <gi...@apache.org>.
crain-cn commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1122548446


##########
deploy/kubernetes/operator/cmd/controller/main.go:
##########
@@ -30,17 +30,15 @@ import (
 func main() {
 	klog.InitFlags(nil)
 	cfg := &config.Config{}
+	cfg.ManagerOptions = ctrl.Options{}

Review Comment:
   This can be deleted, I didn't pay enough attention and submitted it by mistake.



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[GitHub] [incubator-uniffle] crain-cn commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "crain-cn (via GitHub)" <gi...@apache.org>.
crain-cn commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1124042324


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")
+	flag.StringVar(&c.ManagerOptions.Namespace, managerNamespace, "", "Namespace if specified restricts the manager's cache to watch objects in the desired namespace Defaults to all namespaces.")
+	flag.DurationVar(&syncPeriod, managerSyncPeriod, time.Hour*10, "SyncPeriod determines the minimum frequency at which watched resources are reconciled.")

Review Comment:
   👌



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[GitHub] [incubator-uniffle] crain-cn commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "crain-cn (via GitHub)" <gi...@apache.org>.
crain-cn commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1122546913


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")
+	flag.StringVar(&c.ManagerOptions.Namespace, managerNamespace, "", "Namespace if specified restricts the manager's cache to watch objects in the desired namespace Defaults to all namespaces.")
+	flag.DurationVar(&syncPeriod, managerSyncPeriod, time.Hour*10, "SyncPeriod determines the minimum frequency at which watched resources are reconciled.")

Review Comment:
   ![image](https://user-images.githubusercontent.com/45311215/222318628-5f456b07-7e32-428b-b64f-356685c5f2b3.png)
   Not initializing the pointer at this position will result in a panic. How do you think it would be best to write this?



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[GitHub] [incubator-uniffle] advancedxy commented on pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy commented on PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#issuecomment-1455074026

   LGTM. Merging this.


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[GitHub] [incubator-uniffle] crain-cn commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "crain-cn (via GitHub)" <gi...@apache.org>.
crain-cn commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1121466136


##########
deploy/kubernetes/operator/cmd/controller/main.go:
##########
@@ -30,17 +30,15 @@ import (
 func main() {
 	klog.InitFlags(nil)
 	cfg := &config.Config{}
+	cfg.ManagerOptions = ctrl.Options{}

Review Comment:
   > is this necessary?
   
   yes



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[GitHub] [incubator-uniffle] advancedxy commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1121919602


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")
+	flag.StringVar(&c.ManagerOptions.Namespace, managerNamespace, "", "Namespace if specified restricts the manager's cache to watch objects in the desired namespace Defaults to all namespaces.")
+	flag.DurationVar(&syncPeriod, managerSyncPeriod, time.Hour*10, "SyncPeriod determines the minimum frequency at which watched resources are reconciled.")

Review Comment:
   I mean we don't need a tmp variable to proxy here. 
   `flag.DurationVar(c.ManagerOptions.SyncPeriod, ....)` should have the same effect with your code?
   Am I missing something?



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[GitHub] [incubator-uniffle] advancedxy commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "advancedxy (via GitHub)" <gi...@apache.org>.
advancedxy commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1121921196


##########
deploy/kubernetes/operator/cmd/controller/main.go:
##########
@@ -30,17 +30,15 @@ import (
 func main() {
 	klog.InitFlags(nil)
 	cfg := &config.Config{}
+	cfg.ManagerOptions = ctrl.Options{}

Review Comment:
   cfg.ManagerOptions should be empty initialized without L33, which should be the same of L33.
   Am I missing something?



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[GitHub] [incubator-uniffle] codecov-commenter commented on pull request #670: [#645]feat(operator): support manager parameter configuration

Posted by "codecov-commenter (via GitHub)" <gi...@apache.org>.
codecov-commenter commented on PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#issuecomment-1447847369

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   > Merging [#670](https://codecov.io/gh/apache/incubator-uniffle/pull/670?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (7746092) into [master](https://codecov.io/gh/apache/incubator-uniffle/commit/4fd9cad07e2943d7f3fa8b2010a43e90520325ff?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=The+Apache+Software+Foundation) (4fd9cad) will **increase** coverage by `2.19%`.
   > The diff coverage is `n/a`.
   
   ```diff
   @@             Coverage Diff              @@
   ##             master     #670      +/-   ##
   ============================================
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   + Complexity     1808     1806       -2     
   ============================================
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     Lines         12489    10525    -1964     
     Branches       1055     1055              
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[GitHub] [incubator-uniffle] crain-cn commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "crain-cn (via GitHub)" <gi...@apache.org>.
crain-cn commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1124200259


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -19,29 +19,52 @@ package config
 
 import (
 	"flag"
+	"time"
+
+	"k8s.io/utils/pointer"
+
+	ctrl "sigs.k8s.io/controller-runtime"
 
 	"github.com/apache/incubator-uniffle/deploy/kubernetes/operator/pkg/constants"
 	"github.com/apache/incubator-uniffle/deploy/kubernetes/operator/pkg/utils"
 )
 
 const (
-	flagWorkers = "workers"
+	flagWorkers                    = "workers"
+	managerLeaderElection          = "leader-election"
+	managerLeaderElectionID        = "leader-election-id"
+	managerLeaderElectionNamespace = "leader-election-namespace"
+	managerSyncPeriod              = "sync-period"
+	managerRetryPeriod             = "retry-period"
+	managerNamespace               = "namespace"
 )
 
 // Config contains all configurations.
 type Config struct {
-	Workers int
+	Workers        int
+	ManagerOptions ctrl.Options
 	utils.GenericConfig
 }
 
+var syncPeriod, retryPeriod time.Duration

Review Comment:
   👌



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[GitHub] [incubator-uniffle] crain-cn commented on a diff in pull request #670: [#645][Improvement] feat(operator): support manager parameter configuration

Posted by "crain-cn (via GitHub)" <gi...@apache.org>.
crain-cn commented on code in PR #670:
URL: https://github.com/apache/incubator-uniffle/pull/670#discussion_r1121468544


##########
deploy/kubernetes/operator/pkg/controller/config/config.go:
##########
@@ -42,6 +54,15 @@ func (c *Config) LeaderElectionID() string {
 // AddFlags adds all configurations to the global flags.
 func (c *Config) AddFlags() {
 	flag.IntVar(&c.Workers, flagWorkers, 1, "Concurrency of the rss controller.")
+	flag.BoolVar(&c.ManagerOptions.LeaderElection, managerLeaderElection, true, "LeaderElection determines whether or not to use leader election when starting the manager.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionID, managerLeaderElectionID, c.LeaderElectionID(), "LeaderElectionID determines the name of the resource that leader election will use for holding the leader lock.")
+	flag.StringVar(&c.ManagerOptions.LeaderElectionNamespace, managerLeaderElectionNamespace, "kube-system", "LeaderElectionNamespace determines the namespace in which the leader election resource will be created.")
+	flag.StringVar(&c.ManagerOptions.Namespace, managerNamespace, "", "Namespace if specified restricts the manager's cache to watch objects in the desired namespace Defaults to all namespaces.")
+	flag.DurationVar(&syncPeriod, managerSyncPeriod, time.Hour*10, "SyncPeriod determines the minimum frequency at which watched resources are reconciled.")

Review Comment:
   It is possible to adjust the synchronization time, if not set, it will remain the default.



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